🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.95 AU - 1.05 AU

Year: 363 Days

Day: 33.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.46 AU - 1.7 AU

Year: 722 Days

Day: 45.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.62 AU - 2.52 AU

Year: 1082 Days

Day: 21.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.83 AU - 2.79 AU

Year: 1276 Days

Day: 23.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,912,134 km

• M1: 392,395 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.16 AU - 3 AU

Year: 1506 Days

Day: 27.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,912,134 km

• M1: 49,816 km (0.098 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 14

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.39 AU - 7.73 AU

Year: 6106 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,912,134 km

• M1: 186,848 km (0.044 R)
• M2: 299,196 km (0.079 R)
• M3: 419,024 km (0.054 R)
• M4: 516,412 km (0.055 R)
• M5: 674,986 km (0.103 R)
• M6: 810,072 km (0.111 R)
• M7: 1,110,315 km (0.109 R)
• M8: 1,224,159 km (0.101 R)
• M9: 1,572,722 km (0.073 R)
• M10: 1,816,417 km (0.068 R)
• M11: 2,093,173 km (0.079 R)
• M12: 2,405,085 km (0.067 R)
• M13: 2,599,712 km (0.095 R)
• M14: 3,674,872 km (0.105 R)
• M15: 4,737,914 km (0.052 R)
• M16: 4,901,275 km (0.051 R)
• M17: 5,094,256 km (0.039 R)
• M18: 5,261,656 km (0.057 R)
• M19: 5,573,269 km (0.085 R)
• M20: 5,920,336 km (0.095 R)
• M21: 6,037,620 km (0.097 R)
• M22: 6,334,273 km (0.081 R)
• M23: 6,605,344 km (0.112 R)
• M24: 7,888,296 km (0.039 R)
• M25: 8,245,535 km (0.109 R)
• M26: 8,942,362 km (0.054 R)
• M27: 9,451,743 km (0.117 R)
• M28: 9,589,224 km (0.106 R)
• M29: 9,727,452 km (0.077 R)
• M30: 10,180,883 km (0.038 R)
• M31: 10,286,499 km (0.086 R)
• M32: 11,877,622 km (0.096 R)
• M33: 11,988,923 km (0.077 R)
• M34: 12,324,920 km (0.113 R)
• M35: 12,626,210 km (0.035 R)
• M36: 13,544,591 km (0.078 R)
• M37: 13,738,620 km (0.113 R)
• M38: 13,894,501 km (0.093 R)
• M39: 15,082,607 km (0.074 R)
• M40: 15,243,574 km (0.107 R)
• M41: 15,404,990 km (0.094 R)
• M42: 16,758,701 km (0.111 R)
• M43: 17,050,717 km (0.096 R)
• M44: 17,302,340 km (0.073 R)
• M45: 17,555,310 km (0.075 R)
• M46: 17,682,169 km (0.103 R)
• M47: 17,894,448 km (0.066 R)
• M48: 18,235,681 km (0.109 R)
• M49: 18,407,270 km (0.097 R)
• M50: 19,886,344 km (0.04 R)
• M51: 20,417,417 km (0.111 R)
• M52: 21,088,064 km (0.107 R)
• M53: 24,358,872 km (0.094 R)
• M54: 24,879,622 km (0.081 R)
• M55: 25,595,597 km (0.084 R)
• M56: 25,691,639 km (0.046 R)
• M57: 26,318,604 km (0.096 R)
• M58: 27,145,880 km (0.12 R)
• M59: 27,243,867 km (0.095 R)
• M60: 27,636,561 km (0.116 R)
• M61: 27,833,731 km (0.12 R)
• M62: 29,176,372 km (0.111 R)
• M63: 29,326,867 km (0.086 R)
• M64: 29,427,248 km (0.117 R)
• M65: 30,285,939 km (0.068 R)
• M66: 30,539,957 km (0.093 R)
• M67: 30,845,884 km (0.089 R)
• M68: 31,563,505 km (0.04 R)
• M69: 31,718,040 km (0.096 R)
• M70: 33,486,586 km (0.091 R)
• M71: 34,488,892 km (0.107 R)
• M72: 34,701,021 km (0.11 R)
• M73: 34,807,385 km (0.096 R)
• M74: 35,340,403 km (0.102 R)
• M75: 35,447,365 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 10.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.75 AU - 8.33 AU

Year: 6789 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,912,134 km

• M1: 257,009 km (0.108 R)
• M2: 332,706 km (0.11 R)
• M3: 965,505 km (0.118 R)
• M4: 1,116,299 km (0.031 R)
• M5: 1,348,326 km (0.113 R)
• M6: 1,422,975 km (0.079 R)
• M7: 1,817,614 km (0.078 R)
• M8: 2,006,257 km (0.073 R)
• M9: 2,357,513 km (0.093 R)
• M10: 2,800,173 km (0.069 R)
• M11: 3,193,017 km (0.115 R)
• M12: 3,370,440 km (0.083 R)
• M13: 3,447,633 km (0.095 R)
• M14: 4,278,350 km (0.093 R)
• M15: 4,530,871 km (0.104 R)
• M16: 5,377,744 km (0.075 R)
• M17: 6,209,508 km (0.082 R)
• M18: 6,399,797 km (0.056 R)
• M19: 7,114,276 km (0.116 R)
• M20: 7,819,630 km (0.119 R)
• M21: 8,059,735 km (0.069 R)
• M22: 8,198,113 km (0.072 R)
• M23: 8,477,113 km (0.092 R)
• M24: 9,008,784 km (0.113 R)
• M25: 9,551,226 km (0.045 R)
• M26: 9,918,788 km (0.079 R)
• M27: 10,141,539 km (0.104 R)
• M28: 10,667,675 km (0.095 R)
• M29: 10,819,666 km (0.105 R)
• M30: 11,864,458 km (0.075 R)
• M31: 12,658,972 km (0.066 R)
• M32: 12,819,939 km (0.07 R)
• M33: 13,184,659 km (0.062 R)
• M34: 14,341,050 km (0.098 R)
• M35: 14,424,975 km (0.112 R)
• M36: 14,550,936 km (0.072 R)
• M37: 15,961,943 km (0.077 R)
• M38: 16,048,860 km (0.108 R)
• M39: 16,441,853 km (0.09 R)
• M40: 16,661,612 km (0.106 R)
• M41: 16,793,857 km (0.04 R)
• M42: 17,148,554 km (0.094 R)
• M43: 17,326,725 km (0.106 R)
• M44: 18,317,810 km (0.083 R)
• M45: 18,591,275 km (0.074 R)
• M46: 18,866,236 km (0.053 R)
• M47: 19,050,242 km (0.041 R)
• M48: 19,234,845 km (0.094 R)
• M49: 19,605,848 km (0.113 R)
• M50: 19,698,898 km (0.097 R)
• M51: 20,025,919 km (0.081 R)
• M52: 20,638,073 km (0.107 R)
• M53: 21,495,868 km (0.112 R)
• M54: 21,832,612 km (0.059 R)
• M55: 24,438,308 km (0.059 R)
• M56: 24,538,539 km (0.082 R)
• M57: 26,520,561 km (0.025 R)
• M58: 27,608,885 km (0.11 R)
• M59: 27,870,233 km (0.108 R)
• M60: 28,027,460 km (0.117 R)
• M61: 29,189,088 km (0.093 R)
• M62: 29,668,699 km (0.059 R)
• M63: 30,366,273 km (0.108 R)
• M64: 30,527,989 km (0.107 R)
• M65: 32,051,493 km (0.05 R)
• M66: 32,381,058 km (0.084 R)
• M67: 33,154,628 km (0.116 R)
• M68: 33,488,082 km (0.107 R)
• M69: 33,655,183 km (0.096 R)
• M70: 33,766,783 km (0.106 R)
• M71: 34,046,231 km (0.105 R)
• M72: 34,158,280 km (0.12 R)
• M73: 34,776,419 km (0.11 R)
• M74: 35,284,902 km (0.084 R)
• M75: 36,080,912 km (0.116 R)
• M76: 36,252,202 km (0.105 R)
• M77: 37,343,668 km (0.086 R)
• M78: 38,096,594 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 3.8

Gravity: 32.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.34 AU - 14.76 AU

Year: 17133 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,912,134 km

• M1: 205,099 km (0.081 R)
• M2: 392,246 km (0.114 R)
• M3: 493,673 km (0.057 R)
• M4: 977,622 km (0.09 R)
• M5: 1,023,100 km (0.066 R)
• M6: 1,187,358 km (0.059 R)
• M7: 1,260,512 km (0.097 R)
• M8: 1,310,029 km (0.105 R)
• M9: 1,360,144 km (0.094 R)
• M10: 1,729,052 km (0.097 R)
• M11: 2,097,811 km (0.103 R)
• M12: 2,615,420 km (0.047 R)
• M13: 2,904,742 km (0.041 R)
• M14: 3,513,456 km (0.07 R)
• M15: 3,760,591 km (0.111 R)
• M16: 4,123,366 km (0.115 R)
• M17: 4,688,098 km (0.119 R)
• M18: 5,764,305 km (0.061 R)
• M19: 6,651,720 km (0.094 R)
• M20: 7,580,573 km (0.103 R)
• M21: 7,716,707 km (0.069 R)
• M22: 8,408,747 km (0.095 R)
• M23: 8,881,027 km (0.075 R)
• M24: 9,265,045 km (0.09 R)
• M25: 10,956,698 km (0.079 R)
• M26: 11,213,408 km (0.095 R)
• M27: 11,472,062 km (0.099 R)
• M28: 11,837,530 km (0.092 R)
• M29: 12,848,512 km (0.065 R)
• M30: 13,831,670 km (0.063 R)
• M31: 14,220,474 km (0.085 R)
• M32: 15,926,937 km (0.045 R)
• M33: 16,275,949 km (0.114 R)
• M34: 16,981,453 km (0.116 R)
• M35: 17,457,324 km (0.115 R)
• M36: 18,788,445 km (0.055 R)
• M37: 19,466,273 km (0.054 R)
• M38: 20,340,374 km (0.077 R)
• M39: 22,061,796 km (0.115 R)
• M40: 22,255,974 km (0.077 R)
• M41: 22,711,201 km (0.114 R)
• M42: 24,965,641 km (0.085 R)
• M43: 25,167,897 km (0.068 R)
• M44: 25,574,205 km (0.072 R)
• M45: 25,778,107 km (0.06 R)
• M46: 26,393,104 km (0.117 R)
• M47: 27,013,037 km (0.118 R)
• M48: 27,847,045 km (0.059 R)
• M49: 28,267,116 km (0.035 R)
• M50: 28,407,738 km (0.083 R)
• M51: 28,760,041 km (0.107 R)
• M52: 29,042,931 km (0.085 R)
• M53: 29,326,718 km (0.105 R)
• M54: 30,255,421 km (0.043 R)
• M55: 30,399,035 km (0.027 R)
• M56: 30,470,992 km (0.098 R)
• M57: 30,615,204 km (0.113 R)
• M58: 31,338,959 km (0.111 R)
• M59: 31,702,930 km (0.081 R)
• M60: 31,775,934 km (0.113 R)
• M61: 32,214,854 km (0.101 R)
• M62: 34,364,725 km (0.071 R)
• M63: 36,026,309 km (0.078 R)
• M64: 37,097,130 km (0.03 R)
• M65: 37,327,960 km (0.103 R)
• M66: 37,636,580 km (0.061 R)
• M67: 38,801,050 km (0.091 R)
• M68: 39,035,320 km (0.119 R)
• M69: 39,662,435 km (0.094 R)
• M70: 39,977,338 km (0.065 R)
• M71: 40,451,115 km (0.098 R)
• M72: 40,847,399 km (0.087 R)
• M73: 41,244,881 km (0.051 R)
• M74: 41,643,709 km (0.114 R)
• M75: 41,723,594 km (0.084 R)
• M76: 42,043,734 km (0.074 R)
• M77: 43,170,804 km (0.062 R)
• M78: 45,948,986 km (0.092 R)
• M79: 46,362,325 km (0.045 R)
• M80: 47,609,971 km (0.08 R)
• M81: 48,784,314 km (0.115 R)
• M82: 49,037,135 km (0.09 R)
• M83: 50,138,026 km (0.026 R)
• M84: 50,648,902 km (0.081 R)
• M85: 51,246,995 km (0.105 R)
• M86: 53,055,483 km (0.097 R)
• M87: 53,142,100 km (0.112 R)
• M88: 53,836,983 km (0.09 R)
• M89: 54,797,251 km (0.041 R)
• M90: 55,060,095 km (0.075 R)
• M91: 55,499,164 km (0.094 R)
• M92: 56,646,131 km (0.107 R)
• M93: 59,142,920 km (0.044 R)
• M94: 59,592,461 km (0.08 R)
• M95: 59,772,727 km (0.041 R)
• M96: 59,952,992 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.3

Radius: 6.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.22 AU - 18.1 AU

Year: 23610 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,912,134 km

• M1: 123,418 km (0.026 R)
• M2: 262,694 km (0.111 R)
• M3: 380,727 km (0.119 R)
• M4: 485,295 km (0.102 R)
• M5: 913,744 km (0.12 R)
• M6: 1,035,965 km (0.065 R)
• M7: 1,387,670 km (0.117 R)
• M8: 1,504,805 km (0.12 R)
• M9: 1,576,762 km (0.055 R)
• M10: 1,649,915 km (0.102 R)
• M11: 1,927,569 km (0.075 R)
• M12: 2,005,808 km (0.114 R)
• M13: 2,219,883 km (0.076 R)
• M14: 2,699,045 km (0.073 R)
• M15: 2,845,950 km (0.107 R)
• M16: 3,178,506 km (0.079 R)
• M17: 3,365,055 km (0.09 R)
• M18: 3,523,329 km (0.072 R)
• M19: 3,683,997 km (0.088 R)
• M20: 3,880,120 km (0.054 R)
• M21: 3,946,242 km (0.119 R)
• M22: 4,282,389 km (0.078 R)
• M23: 4,592,954 km (0.113 R)
• M24: 4,733,277 km (0.115 R)
• M25: 4,982,207 km (0.107 R)
• M26: 5,419,033 km (0.102 R)
• M27: 5,530,184 km (0.063 R)
• M28: 5,982,269 km (0.107 R)
• M29: 6,921,744 km (0.092 R)
• M30: 7,285,715 km (0.095 R)
• M31: 8,286,675 km (0.089 R)
• M32: 8,457,815 km (0.087 R)
• M33: 9,021,500 km (0.074 R)
• M34: 10,645,384 km (0.1 R)
• M35: 12,847,465 km (0.037 R)
• M36: 13,746,249 km (0.072 R)
• M37: 14,305,446 km (0.104 R)
• M38: 14,923,884 km (0.077 R)
• M39: 15,236,543 km (0.075 R)
• M40: 15,393,621 km (0.103 R)
• M41: 16,347,307 km (0.091 R)
• M42: 16,669,392 km (0.118 R)
• M43: 16,723,396 km (0.037 R)
• M44: 17,156,632 km (0.118 R)
• M45: 19,434,409 km (0.098 R)
• M46: 19,491,107 km (0.099 R)
• M47: 19,718,645 km (0.051 R)
• M48: 19,775,642 km (0.051 R)
• M49: 20,118,819 km (0.097 R)
• M50: 21,511,276 km (0.05 R)
• M51: 21,923,269 km (0.109 R)
• M52: 22,397,344 km (0.082 R)
• M53: 22,456,884 km (0.059 R)
• M54: 22,575,964 km (0.119 R)
• M55: 24,510,564 km (0.075 R)
• M56: 25,746,542 km (0.094 R)
• M57: 25,933,688 km (0.111 R)
• M58: 26,434,841 km (0.028 R)
• M59: 26,812,875 km (0.108 R)
• M60: 27,002,565 km (0.072 R)
• M61: 28,794,299 km (0.11 R)
• M62: 29,248,179 km (0.119 R)
• M63: 30,031,922 km (0.035 R)
• M64: 30,624,180 km (0.06 R)
• M65: 30,954,791 km (0.101 R)
• M66: 31,486,462 km (0.096 R)
• M67: 34,120,731 km (0.113 R)
• M68: 34,326,279 km (0.089 R)
• M69: 35,846,193 km (0.077 R)
• M70: 36,754,701 km (0.1 R)
• M71: 37,176,567 km (0.109 R)
• M72: 38,309,172 km (0.083 R)
• M73: 38,665,514 km (0.104 R)
• M74: 38,808,380 km (0.066 R)
• M75: 39,309,683 km (0.105 R)
• M76: 39,885,186 km (0.117 R)
• M77: 40,029,398 km (0.047 R)
• M78: 40,753,602 km (0.053 R)
• M79: 42,214,874 km (0.103 R)
• M80: 43,693,349 km (0.084 R)
• M81: 45,188,580 km (0.091 R)
• M82: 46,245,339 km (0.099 R)
• M83: 47,310,027 km (0.114 R)
• M84: 50,318,590 km (0.113 R)
• M85: 50,786,832 km (0.032 R)
• M86: 51,335,108 km (0.078 R)
• M87: 52,674,607 km (0.093 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit