🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 274 Days

Day: 25.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,539,529 km

• M1: 66,272 km (0.113 R)
• M2: 82,877 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.86 AU - 0.86 AU

Year: 279 Days

Day: 27.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.54 AU - 1.92 AU

Year: 796 Days

Day: 34.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,539,529 km

• M1: 663,616 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.43 AU - 3.75 AU

Year: 1900 Days

Day: 36.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 9.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.27 AU - 6.53 AU

Year: 5014 Days

Day: 13.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,539,529 km

• M1: 208,689 km (0.061 R)
• M2: 367,263 km (0.071 R)
• M3: 445,951 km (0.12 R)
• M4: 572,661 km (0.103 R)
• M5: 845,078 km (0.089 R)
• M6: 1,102,686 km (0.115 R)
• M7: 1,257,819 km (0.089 R)
• M8: 1,396,945 km (0.11 R)
• M9: 1,504,655 km (0.029 R)
• M10: 1,615,208 km (0.069 R)
• M11: 1,741,319 km (0.072 R)
• M12: 1,897,200 km (0.099 R)
• M13: 2,435,453 km (0.049 R)
• M14: 2,625,143 km (0.088 R)
• M15: 3,003,626 km (0.093 R)
• M16: 3,097,125 km (0.098 R)
• M17: 3,431,925 km (0.094 R)
• M18: 4,293,010 km (0.074 R)
• M19: 4,380,824 km (0.098 R)
• M20: 4,612,402 km (0.082 R)
• M21: 4,976,373 km (0.096 R)
• M22: 5,143,175 km (0.054 R)
• M23: 5,217,974 km (0.112 R)
• M24: 5,926,619 km (0.109 R)
• M25: 6,064,099 km (0.111 R)
• M26: 6,302,409 km (0.092 R)
• M27: 6,382,444 km (0.089 R)
• M28: 6,523,365 km (0.09 R)
• M29: 6,747,014 km (0.043 R)
• M30: 6,870,133 km (0.093 R)
• M31: 7,035,438 km (0.083 R)
• M32: 7,433,219 km (0.106 R)
• M33: 7,581,620 km (0.053 R)
• M34: 7,816,788 km (0.071 R)
• M35: 8,054,499 km (0.079 R)
• M36: 8,736,964 km (0.106 R)
• M37: 8,871,303 km (0.045 R)
• M38: 9,096,598 km (0.092 R)
• M39: 9,164,515 km (0.101 R)
• M40: 9,278,210 km (0.065 R)
• M41: 9,461,018 km (0.054 R)
• M42: 9,899,938 km (0.107 R)
• M43: 10,654,360 km (0.105 R)
• M44: 10,917,952 km (0.066 R)
• M45: 11,086,848 km (0.072 R)
• M46: 11,159,552 km (0.109 R)
• M47: 11,329,645 km (0.096 R)
• M48: 11,500,636 km (0.115 R)
• M49: 11,721,741 km (0.119 R)
• M50: 11,894,676 km (0.1 R)
• M51: 12,018,693 km (0.084 R)
• M52: 12,168,141 km (0.03 R)
• M53: 12,519,247 km (0.118 R)
• M54: 12,670,790 km (0.096 R)
• M55: 13,282,795 km (0.107 R)
• M56: 13,488,941 km (0.111 R)
• M57: 13,670,253 km (0.043 R)
• M58: 14,035,272 km (0.11 R)
• M59: 14,113,961 km (0.111 R)
• M60: 14,403,433 km (0.11 R)
• M61: 14,482,719 km (0.077 R)
• M62: 14,721,627 km (0.09 R)
• M63: 15,283,966 km (0.119 R)
• M64: 15,418,903 km (0.075 R)
• M65: 16,402,060 km (0.099 R)
• M66: 16,484,937 km (0.057 R)
• M67: 17,040,843 km (0.087 R)
• M68: 17,321,189 km (0.104 R)
• M69: 17,687,704 km (0.066 R)
• M70: 17,943,068 km (0.072 R)
• M71: 19,150,771 km (0.097 R)
• M72: 19,442,188 km (0.092 R)
• M73: 19,676,309 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 8.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.01 AU - 9.65 AU

Year: 7665 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,539,529 km

• M1: 140,024 km (0.088 R)
• M2: 268,229 km (0.09 R)
• M3: 497,862 km (0.069 R)
• M4: 635,641 km (0.059 R)
• M5: 772,523 km (0.104 R)
• M6: 1,124,976 km (0.085 R)
• M7: 1,345,034 km (0.072 R)
• M8: 1,749,098 km (0.112 R)
• M9: 2,065,947 km (0.115 R)
• M10: 2,148,076 km (0.071 R)
• M11: 2,210,309 km (0.093 R)
• M12: 2,400,896 km (0.115 R)
• M13: 2,552,888 km (0.076 R)
• M14: 2,619,160 km (0.064 R)
• M15: 2,685,880 km (0.083 R)
• M16: 3,432,822 km (0.101 R)
• M17: 3,804,124 km (0.099 R)
• M18: 3,981,847 km (0.049 R)
• M19: 4,136,381 km (0.062 R)
• M20: 4,214,471 km (0.094 R)
• M21: 4,747,189 km (0.12 R)
• M22: 5,077,053 km (0.098 R)
• M23: 5,442,819 km (0.102 R)
• M24: 5,759,069 km (0.059 R)
• M25: 5,846,285 km (0.098 R)
• M26: 6,022,212 km (0.083 R)
• M27: 6,140,394 km (0.055 R)
• M28: 7,020,778 km (0.057 R)
• M29: 7,396,568 km (0.08 R)
• M30: 7,523,277 km (0.036 R)
• M31: 8,004,982 km (0.089 R)
• M32: 8,265,881 km (0.066 R)
• M33: 8,364,615 km (0.067 R)
• M34: 9,133,399 km (0.065 R)
• M35: 10,029,789 km (0.099 R)
• M36: 10,170,112 km (0.101 R)
• M37: 10,346,488 km (0.109 R)
• M38: 10,989,908 km (0.082 R)
• M39: 11,830,948 km (0.1 R)
• M40: 13,380,782 km (0.112 R)
• M41: 13,690,599 km (0.062 R)
• M42: 13,924,570 km (0.085 R)
• M43: 14,435,895 km (0.086 R)
• M44: 15,598,869 km (0.088 R)
• M45: 15,802,322 km (0.053 R)
• M46: 16,047,812 km (0.086 R)
• M47: 16,170,931 km (0.101 R)
• M48: 16,750,025 km (0.089 R)
• M49: 17,042,040 km (0.072 R)
• M50: 17,251,776 km (0.106 R)
• M51: 18,613,565 km (0.063 R)
• M52: 19,482,280 km (0.099 R)
• M53: 19,701,441 km (0.108 R)
• M54: 20,720,502 km (0.062 R)
• M55: 20,944,300 km (0.063 R)
• M56: 21,034,059 km (0.113 R)
• M57: 21,123,967 km (0.088 R)
• M58: 21,213,876 km (0.108 R)
• M59: 21,756,617 km (0.044 R)
• M60: 21,984,005 km (0.061 R)
• M61: 23,133,216 km (0.041 R)
• M62: 23,551,642 km (0.091 R)
• M63: 24,869,449 km (0.077 R)
• M64: 25,059,738 km (0.075 R)
• M65: 25,155,032 km (0.107 R)
• M66: 25,345,918 km (0.081 R)
• M67: 25,585,275 km (0.104 R)
• M68: 26,162,872 km (0.089 R)
• M69: 26,259,513 km (0.078 R)
• M70: 26,696,039 km (0.052 R)
• M71: 28,416,265 km (0.065 R)
• M72: 28,664,897 km (0.073 R)
• M73: 29,014,208 km (0.087 R)
• M74: 30,986,357 km (0.067 R)
• M75: 32,117,765 km (0.085 R)
• M76: 32,688,631 km (0.037 R)
• M77: 32,897,021 km (0.052 R)
• M78: 33,787,577 km (0.102 R)
• M79: 34,051,019 km (0.088 R)
• M80: 34,792,276 km (0.103 R)
• M81: 35,325,144 km (0.117 R)
• M82: 35,431,956 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 10.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.73 AU - 8.59 AU

Year: 8155 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,539,529 km

• M1: 143,165 km (0.102 R)
• M2: 270,323 km (0.114 R)
• M3: 1,009,187 km (0.102 R)
• M4: 1,124,378 km (0.056 R)
• M5: 1,233,135 km (0.105 R)
• M6: 1,368,521 km (0.107 R)
• M7: 1,544,897 km (0.084 R)
• M8: 1,679,236 km (0.116 R)
• M9: 2,119,054 km (0.065 R)
• M10: 2,269,101 km (0.12 R)
• M11: 2,696,352 km (0.082 R)
• M12: 3,304,916 km (0.109 R)
• M13: 3,399,761 km (0.092 R)
• M14: 4,260,847 km (0.116 R)
• M15: 4,451,434 km (0.114 R)
• M16: 4,751,528 km (0.076 R)
• M17: 5,094,705 km (0.118 R)
• M18: 5,653,154 km (0.111 R)
• M19: 6,666,979 km (0.105 R)
• M20: 6,990,260 km (0.088 R)
• M21: 7,463,887 km (0.055 R)
• M22: 7,610,044 km (0.093 R)
• M23: 7,926,742 km (0.091 R)
• M24: 8,075,891 km (0.07 R)
• M25: 8,247,630 km (0.057 R)
• M26: 9,303,192 km (0.094 R)
• M27: 9,393,101 km (0.059 R)
• M28: 9,778,465 km (0.118 R)
• M29: 10,099,651 km (0.106 R)
• M30: 10,238,329 km (0.046 R)
• M31: 10,681,737 km (0.073 R)
• M32: 10,799,620 km (0.117 R)
• M33: 11,274,892 km (0.116 R)
• M34: 11,539,381 km (0.076 R)
• M35: 12,098,728 km (0.09 R)
• M36: 12,197,014 km (0.12 R)
• M37: 12,493,217 km (0.07 R)
• M38: 13,117,938 km (0.097 R)
• M39: 13,320,045 km (0.075 R)
• M40: 13,650,656 km (0.088 R)
• M41: 14,423,778 km (0.115 R)
• M42: 15,211,261 km (0.104 R)
• M43: 15,423,690 km (0.117 R)
• M44: 16,039,585 km (0.093 R)
• M45: 16,554,500 km (0.102 R)
• M46: 16,773,063 km (0.102 R)
• M47: 16,855,192 km (0.088 R)
• M48: 17,323,284 km (0.106 R)
• M49: 18,187,960 km (0.083 R)
• M50: 18,328,731 km (0.098 R)
• M51: 18,867,134 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 4.7

Gravity: 37.44 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.49 AU - 16.41 AU

Year: 21246 Days

Day: 17.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,539,529 km

• M1: 213,327 km (0.116 R)
• M2: 610,359 km (0.099 R)
• M3: 1,000,959 km (0.087 R)
• M4: 1,145,770 km (0.054 R)
• M5: 1,235,828 km (0.12 R)
• M6: 1,266,496 km (0.117 R)
• M7: 1,687,015 km (0.071 R)
• M8: 1,755,381 km (0.112 R)
• M9: 1,859,502 km (0.054 R)
• M10: 2,110,676 km (0.093 R)
• M11: 2,449,216 km (0.107 R)
• M12: 2,487,813 km (0.087 R)
• M13: 2,526,708 km (0.069 R)
• M14: 3,008,862 km (0.108 R)
• M15: 4,857,892 km (0.072 R)
• M16: 5,302,347 km (0.046 R)
• M17: 5,966,861 km (0.089 R)
• M18: 6,335,619 km (0.065 R)
• M19: 6,929,673 km (0.115 R)
• M20: 7,485,279 km (0.038 R)
• M21: 7,541,528 km (0.079 R)
• M22: 8,345,018 km (0.082 R)
• M23: 8,520,646 km (0.082 R)
• M24: 9,539,108 km (0.095 R)
• M25: 9,907,568 km (0.103 R)
• M26: 11,363,005 km (0.081 R)
• M27: 11,427,781 km (0.1 R)
• M28: 11,819,129 km (0.112 R)
• M29: 12,148,544 km (0.112 R)
• M30: 15,460,790 km (0.078 R)
• M31: 16,696,469 km (0.081 R)
• M32: 17,662,572 km (0.04 R)
• M33: 19,882,305 km (0.115 R)
• M34: 20,273,803 km (0.044 R)
• M35: 21,064,427 km (0.108 R)
• M36: 23,331,284 km (0.094 R)
• M37: 24,242,784 km (0.106 R)
• M38: 24,828,908 km (0.06 R)
• M39: 25,589,314 km (0.079 R)
• M40: 26,787,294 km (0.055 R)
• M41: 26,873,612 km (0.097 R)
• M42: 28,091,039 km (0.112 R)
• M43: 31,303,055 km (0.115 R)
• M44: 32,307,455 km (0.119 R)
• M45: 32,399,308 km (0.102 R)
• M46: 33,044,674 km (0.105 R)
• M47: 33,415,228 km (0.108 R)
• M48: 34,347,821 km (0.101 R)
• M49: 34,629,364 km (0.034 R)
• M50: 35,288,941 km (0.085 R)
• M51: 37,004,230 km (0.103 R)
• M52: 38,941,672 km (0.064 R)
• M53: 39,235,183 km (0.098 R)
• M54: 39,431,306 km (0.059 R)
• M55: 39,627,578 km (0.086 R)
• M56: 40,119,905 km (0.091 R)
• M57: 40,416,408 km (0.115 R)
• M58: 40,812,693 km (0.078 R)
• M59: 41,609,152 km (0.11 R)
• M60: 45,358,972 km (0.12 R)
• M61: 46,494,569 km (0.055 R)
• M62: 47,013,674 km (0.086 R)
• M63: 49,004,223 km (0.102 R)
• M64: 50,595,047 km (0.064 R)
• M65: 51,557,560 km (0.044 R)
• M66: 51,772,382 km (0.055 R)
• M67: 53,392,228 km (0.061 R)
• M68: 54,809,668 km (0.034 R)
• M69: 56,349,778 km (0.086 R)
• M70: 57,681,199 km (0.117 R)
• M71: 60,601,349 km (0.109 R)
• M72: 61,054,781 km (0.064 R)
• M73: 65,070,735 km (0.095 R)
• M74: 66,000,636 km (0.099 R)
• M75: 66,467,082 km (0.112 R)
• M76: 67,403,565 km (0.032 R)
• M77: 67,873,452 km (0.101 R)
• M78: 68,580,301 km (0.074 R)
• M79: 71,312,258 km (0.09 R)
• M80: 72,030,776 km (0.085 R)
• M81: 72,270,731 km (0.091 R)
• M82: 72,390,858 km (0.088 R)
• M83: 74,321,868 km (0.099 R)
• M84: 74,443,042 km (0.12 R)
• M85: 75,659,123 km (0.081 R)
• M86: 76,881,787 km (0.085 R)
• M87: 77,004,457 km (0.075 R)
• M88: 77,741,525 km (0.081 R)
• M89: 80,837,902 km (0.053 R)
• M90: 81,837,216 km (0.116 R)
• M91: 82,087,643 km (0.098 R)
• M92: 82,338,369 km (0.064 R)
• M93: 82,840,569 km (0.078 R)
• M94: 83,595,889 km (0.11 R)
• M95: 84,226,892 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150

Radius: 6.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.99 AU - 18.07 AU

Year: 22453 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,539,529 km

• M1: 78,688 km (0.047 R)
• M2: 126,560 km (0.118 R)
• M3: 630,106 km (0.112 R)
• M4: 768,035 km (0.052 R)
• M5: 822,339 km (0.045 R)
• M6: 877,990 km (0.113 R)
• M7: 1,072,766 km (0.106 R)
• M8: 1,217,427 km (0.107 R)
• M9: 1,281,306 km (0.11 R)
• M10: 1,412,653 km (0.088 R)
• M11: 1,479,972 km (0.086 R)
• M12: 1,857,108 km (0.103 R)
• M13: 2,236,937 km (0.102 R)
• M14: 2,422,289 km (0.118 R)
• M15: 2,723,878 km (0.101 R)
• M16: 3,037,286 km (0.118 R)
• M17: 3,605,458 km (0.039 R)
• M18: 4,238,407 km (0.109 R)
• M19: 4,434,978 km (0.081 R)
• M20: 5,320,897 km (0.049 R)
• M21: 5,497,423 km (0.113 R)
• M22: 5,856,308 km (0.104 R)
• M23: 6,672,364 km (0.098 R)
• M24: 6,901,099 km (0.086 R)
• M25: 7,132,527 km (0.107 R)
• M26: 7,327,154 km (0.107 R)
• M27: 7,366,349 km (0.056 R)
• M28: 7,642,357 km (0.043 R)
• M29: 8,164,005 km (0.084 R)
• M30: 9,072,812 km (0.093 R)
• M31: 10,187,465 km (0.081 R)
• M32: 10,318,962 km (0.081 R)
• M33: 10,627,732 km (0.106 R)
• M34: 11,029,253 km (0.116 R)
• M35: 11,344,904 km (0.096 R)
• M36: 11,481,038 km (0.104 R)
• M37: 11,709,325 km (0.066 R)
• M38: 12,077,634 km (0.067 R)
• M39: 12,263,136 km (0.113 R)
• M40: 12,309,661 km (0.095 R)
• M41: 12,778,351 km (0.074 R)
• M42: 13,252,875 km (0.102 R)
• M43: 13,396,340 km (0.11 R)
• M44: 13,733,085 km (0.046 R)
• M45: 14,366,033 km (0.065 R)
• M46: 14,760,074 km (0.081 R)
• M47: 15,508,811 km (0.114 R)
• M48: 15,659,905 km (0.097 R)
• M49: 16,269,666 km (0.074 R)
• M50: 16,423,303 km (0.113 R)
• M51: 17,355,298 km (0.109 R)
• M52: 17,407,507 km (0.108 R)
• M53: 17,986,152 km (0.117 R)
• M54: 18,304,347 km (0.047 R)
• M55: 19,053,982 km (0.114 R)
• M56: 19,432,614 km (0.09 R)
• M57: 19,923,145 km (0.087 R)
• M58: 20,417,716 km (0.082 R)
• M59: 20,694,173 km (0.116 R)
• M60: 22,322,097 km (0.102 R)
• M61: 22,606,931 km (0.116 R)
• M62: 23,642,298 km (0.077 R)
• M63: 23,816,280 km (0.094 R)
• M64: 23,874,474 km (0.113 R)
• M65: 23,932,518 km (0.092 R)
• M66: 24,928,540 km (0.071 R)
• M67: 25,105,664 km (0.093 R)
• M68: 25,342,478 km (0.11 R)
• M69: 25,401,868 km (0.099 R)
• M70: 25,520,649 km (0.083 R)
• M71: 26,900,091 km (0.07 R)
• M72: 28,673,723 km (0.1 R)
• M73: 28,797,441 km (0.106 R)
• M74: 28,921,308 km (0.096 R)
• M75: 29,231,723 km (0.051 R)
• M76: 33,823,480 km (0.114 R)
• M77: 34,085,127 km (0.091 R)
• M78: 35,403,234 km (0.094 R)
• M79: 35,935,054 km (0.1 R)
• M80: 37,074,092 km (0.116 R)
• M81: 37,411,286 km (0.087 R)
• M82: 38,565,583 km (0.108 R)
• M83: 38,975,780 km (0.104 R)
• M84: 42,238,510 km (0.117 R)
• M85: 42,520,203 km (0.11 R)
• M86: 43,866,733 km (0.106 R)
• M87: 45,732,069 km (0.116 R)
• M88: 45,948,986 km (0.093 R)
• M89: 47,549,833 km (0.082 R)
• M90: 47,623,136 km (0.054 R)
• M91: 48,799,424 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,825 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit