🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.72 AU

Year: 170 Days

Day: 23.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.27 AU - 1.37 AU

Year: 528 Days

Day: 47.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.41 AU - 1.81 AU

Year: 711 Days

Day: 31.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,052,080 km

• M1: 149,747 km (0.105 R)
• M2: 437,873 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.34 AU - 2.38 AU

Year: 1263 Days

Day: 19.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.78 AU - 4.28 AU

Year: 2310 Days

Day: 23.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.02 AU - 4.06 AU

Year: 2320 Days

Day: 47.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 13

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.96 AU - 8 AU

Year: 7851 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 141.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,052,080 km

• M1: 234,569 km (0.114 R)
• M2: 399,726 km (0.025 R)
• M3: 953,238 km (0.08 R)
• M4: 1,064,688 km (0.107 R)
• M5: 1,343,239 km (0.116 R)
• M6: 1,527,693 km (0.119 R)
• M7: 1,705,715 km (0.065 R)
• M8: 1,812,827 km (0.05 R)
• M9: 2,099,157 km (0.11 R)
• M10: 2,349,135 km (0.111 R)
• M11: 2,486,616 km (0.12 R)
• M12: 2,662,244 km (0.089 R)
• M13: 2,896,813 km (0.068 R)
• M14: 2,988,965 km (0.055 R)
• M15: 3,176,112 km (0.117 R)
• M16: 3,290,405 km (0.112 R)
• M17: 3,444,940 km (0.061 R)
• M18: 4,149,247 km (0.089 R)
• M19: 4,443,506 km (0.067 R)
• M20: 4,528,926 km (0.067 R)
• M21: 4,744,646 km (0.098 R)
• M22: 4,832,011 km (0.076 R)
• M23: 4,963,957 km (0.119 R)
• M24: 5,074,809 km (0.118 R)
• M25: 5,254,027 km (0.051 R)
• M26: 5,458,228 km (0.12 R)
• M27: 5,780,911 km (0.056 R)
• M28: 5,897,746 km (0.118 R)
• M29: 6,015,480 km (0.103 R)
• M30: 6,276,977 km (0.11 R)
• M31: 6,421,189 km (0.116 R)
• M32: 6,542,364 km (0.098 R)
• M33: 7,084,058 km (0.084 R)
• M34: 7,209,271 km (0.098 R)
• M35: 7,335,232 km (0.11 R)
• M36: 7,614,831 km (0.049 R)
• M37: 8,053,901 km (0.056 R)
• M38: 8,875,941 km (0.102 R)
• M39: 8,983,951 km (0.037 R)
• M40: 9,310,672 km (0.105 R)
• M41: 9,752,435 km (0.074 R)
• M42: 10,371,172 km (0.1 R)
• M43: 10,656,604 km (0.103 R)
• M44: 10,915,708 km (0.084 R)
• M45: 11,206,077 km (0.099 R)
• M46: 12,392,987 km (0.103 R)
• M47: 12,756,958 km (0.058 R)
• M48: 13,807,135 km (0.109 R)
• M49: 13,932,498 km (0.102 R)
• M50: 14,724,619 km (0.086 R)
• M51: 15,045,656 km (0.089 R)
• M52: 16,319,632 km (0.087 R)
• M53: 16,585,168 km (0.103 R)
• M54: 17,019,899 km (0.085 R)
• M55: 17,154,388 km (0.063 R)
• M56: 17,390,603 km (0.074 R)
• M57: 17,661,973 km (0.109 R)
• M58: 18,071,572 km (0.11 R)
• M59: 18,726,512 km (0.057 R)
• M60: 19,144,339 km (0.078 R)
• M61: 19,319,219 km (0.106 R)
• M62: 19,494,697 km (0.087 R)
• M63: 20,095,332 km (0.035 R)
• M64: 20,273,204 km (0.116 R)
• M65: 20,845,715 km (0.106 R)
• M66: 21,278,652 km (0.11 R)
• M67: 21,933,591 km (0.085 R)
• M68: 22,190,151 km (0.044 R)
• M69: 22,817,116 km (0.089 R)
• M70: 22,928,417 km (0.115 R)
• M71: 23,225,967 km (0.076 R)
• M72: 23,674,910 km (0.104 R)
• M73: 23,825,106 km (0.095 R)
• M74: 24,923,903 km (0.08 R)
• M75: 25,614,147 km (0.113 R)
• M76: 25,884,321 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.2

Radius: 5.4

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.57 AU - 19.05 AU

Year: 21892 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,052,080 km

• M1: 131,796 km (0.108 R)
• M2: 307,424 km (0.11 R)
• M3: 1,212,940 km (0.088 R)
• M4: 1,840,951 km (0.052 R)
• M5: 1,959,134 km (0.074 R)
• M6: 2,110,527 km (0.118 R)
• M7: 2,328,640 km (0.089 R)
• M8: 3,060,922 km (0.107 R)
• M9: 3,379,565 km (0.055 R)
• M10: 3,708,830 km (0.088 R)
• M11: 5,084,084 km (0.084 R)
• M12: 5,125,522 km (0.116 R)
• M13: 5,376,248 km (0.097 R)
• M14: 6,108,530 km (0.101 R)
• M15: 7,101,710 km (0.113 R)
• M16: 7,194,461 km (0.099 R)
• M17: 7,664,198 km (0.089 R)
• M18: 8,981,707 km (0.039 R)
• M19: 9,132,352 km (0.046 R)
• M20: 9,538,211 km (0.075 R)
• M21: 10,315,072 km (0.116 R)
• M22: 10,420,090 km (0.06 R)
• M23: 10,951,013 km (0.076 R)
• M24: 11,436,308 km (0.084 R)
• M25: 12,205,092 km (0.086 R)
• M26: 12,764,289 km (0.1 R)
• M27: 14,433,053 km (0.067 R)
• M28: 14,845,943 km (0.041 R)
• M29: 15,024,114 km (0.118 R)
• M30: 16,352,244 km (0.048 R)
• M31: 16,659,368 km (0.101 R)
• M32: 16,968,288 km (0.111 R)
• M33: 17,216,920 km (0.114 R)
• M34: 17,279,152 km (0.056 R)
• M35: 17,341,535 km (0.034 R)
• M36: 18,925,776 km (0.064 R)
• M37: 20,160,407 km (0.117 R)
• M38: 20,754,311 km (0.074 R)
• M39: 20,820,583 km (0.077 R)
• M40: 22,094,409 km (0.084 R)
• M41: 22,911,961 km (0.108 R)
• M42: 23,739,237 km (0.099 R)
• M43: 24,296,190 km (0.105 R)
• M44: 24,787,021 km (0.096 R)
• M45: 25,281,292 km (0.1 R)
• M46: 25,565,079 km (0.082 R)
• M47: 25,849,914 km (0.049 R)
• M48: 26,422,874 km (0.062 R)
• M49: 27,362,797 km (0.092 R)
• M50: 28,682,250 km (0.116 R)
• M51: 30,926,966 km (0.116 R)
• M52: 32,070,343 km (0.119 R)
• M53: 35,820,911 km (0.091 R)
• M54: 35,980,083 km (0.063 R)
• M55: 37,666,500 km (0.118 R)
• M56: 38,315,755 km (0.082 R)
• M57: 38,397,136 km (0.078 R)
• M58: 39,707,464 km (0.111 R)
• M59: 40,119,905 km (0.079 R)
• M60: 41,867,956 km (0.113 R)
• M61: 42,540,249 km (0.109 R)
• M62: 43,046,937 km (0.081 R)
• M63: 43,300,954 km (0.091 R)
• M64: 46,214,971 km (0.058 R)
• M65: 46,822,787 km (0.109 R)
• M66: 46,909,853 km (0.091 R)
• M67: 46,996,919 km (0.065 R)
• M68: 47,520,661 km (0.087 R)
• M69: 47,695,691 km (0.095 R)
• M70: 48,397,754 km (0.077 R)
• M71: 48,838,319 km (0.111 R)
• M72: 49,280,231 km (0.117 R)
• M73: 49,546,067 km (0.101 R)
• M74: 50,613,896 km (0.1 R)
• M75: 51,061,044 km (0.063 R)
• M76: 53,498,443 km (0.114 R)
• M77: 53,862,713 km (0.048 R)
• M78: 54,593,798 km (0.107 R)
• M79: 54,685,352 km (0.117 R)
• M80: 56,713,899 km (0.105 R)
• M81: 56,992,301 km (0.079 R)
• M82: 57,643,949 km (0.073 R)
• M83: 58,204,492 km (0.111 R)
• M84: 58,860,778 km (0.098 R)
• M85: 63,329,715 km (0.104 R)
• M86: 64,197,832 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.1

Radius: 4.9

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.38 AU - 17.72 AU

Year: 22393 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,052,080 km

• M1: 67,768 km (0.05 R)
• M2: 106,065 km (0.113 R)
• M3: 202,256 km (0.065 R)
• M4: 365,019 km (0.073 R)
• M5: 1,026,241 km (0.094 R)
• M6: 1,219,971 km (0.042 R)
• M7: 1,672,803 km (0.103 R)
• M8: 1,736,831 km (0.052 R)
• M9: 2,207,616 km (0.042 R)
• M10: 2,278,076 km (0.105 R)
• M11: 2,829,345 km (0.088 R)
• M12: 3,583,916 km (0.117 R)
• M13: 3,625,205 km (0.102 R)
• M14: 3,876,829 km (0.08 R)
• M15: 4,004,735 km (0.109 R)
• M16: 4,221,054 km (0.106 R)
• M17: 4,710,089 km (0.119 R)
• M18: 4,846,672 km (0.109 R)
• M19: 5,263,900 km (0.066 R)
• M20: 5,311,024 km (0.094 R)
• M21: 5,596,456 km (0.098 R)
• M22: 5,838,207 km (0.05 R)
• M23: 6,583,653 km (0.096 R)
• M24: 6,685,379 km (0.107 R)
• M25: 6,787,555 km (0.045 R)
• M26: 7,097,222 km (0.065 R)
• M27: 9,333,112 km (0.065 R)
• M28: 9,619,592 km (0.112 R)
• M29: 9,677,187 km (0.111 R)
• M30: 9,908,914 km (0.087 R)
• M31: 10,555,476 km (0.098 R)
• M32: 10,974,051 km (0.108 R)
• M33: 11,276,388 km (0.055 R)
• M34: 11,398,011 km (0.111 R)
• M35: 12,324,471 km (0.103 R)
• M36: 13,532,324 km (0.116 R)
• M37: 14,248,599 km (0.12 R)
• M38: 16,470,576 km (0.071 R)
• M39: 18,581,851 km (0.114 R)
• M40: 19,376,963 km (0.092 R)
• M41: 20,257,197 km (0.108 R)
• M42: 21,904,270 km (0.062 R)
• M43: 21,980,266 km (0.112 R)
• M44: 22,360,992 km (0.089 R)
• M45: 22,667,219 km (0.105 R)
• M46: 23,051,835 km (0.059 R)
• M47: 24,533,153 km (0.111 R)
• M48: 25,166,102 km (0.081 R)
• M49: 27,259,724 km (0.112 R)
• M50: 27,668,725 km (0.047 R)
• M51: 28,327,404 km (0.048 R)
• M52: 28,409,982 km (0.086 R)
• M53: 29,576,097 km (0.106 R)
• M54: 32,299,527 km (0.114 R)
• M55: 35,279,666 km (0.102 R)
• M56: 35,814,628 km (0.089 R)
• M57: 37,254,358 km (0.108 R)
• M58: 38,163,614 km (0.118 R)
• M59: 38,621,084 km (0.108 R)
• M60: 38,804,640 km (0.088 R)
• M61: 39,080,349 km (0.115 R)
• M62: 39,356,657 km (0.11 R)
• M63: 40,468,767 km (0.08 R)
• M64: 41,028,712 km (0.083 R)
• M65: 41,122,360 km (0.111 R)
• M66: 41,403,455 km (0.033 R)
• M67: 41,685,297 km (0.12 R)
• M68: 44,153,812 km (0.038 R)
• M69: 45,502,586 km (0.043 R)
• M70: 46,181,910 km (0.098 R)
• M71: 46,864,824 km (0.106 R)
• M72: 48,240,377 km (0.109 R)
• M73: 50,328,464 km (0.085 R)
• M74: 50,428,545 km (0.04 R)
• M75: 50,729,536 km (0.119 R)
• M76: 53,362,159 km (0.059 R)
• M77: 54,489,379 km (0.12 R)
• M78: 55,107,368 km (0.087 R)
• M79: 59,816,709 km (0.103 R)
• M80: 60,135,202 km (0.091 R)
• M81: 61,200,938 km (0.118 R)
• M82: 61,736,199 km (0.059 R)
• M83: 62,165,545 km (0.117 R)
• M84: 62,488,078 km (0.111 R)
• M85: 64,109,569 km (0.069 R)
• M86: 66,073,490 km (0.078 R)
• M87: 66,292,950 km (0.058 R)
• M88: 66,512,560 km (0.088 R)
• M89: 66,622,514 km (0.072 R)
• M90: 67,062,781 km (0.062 R)
• M91: 71,744,147 km (0.119 R)
• M92: 72,082,537 km (0.098 R)
• M93: 73,327,790 km (0.104 R)
• M94: 76,069,470 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.1

Radius: 3

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.32 AU - 21.22 AU

Year: 29459 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,052,080 km

• M1: 49,068 km (0.045 R)
• M2: 256,411 km (0.06 R)
• M3: 508,782 km (0.088 R)
• M4: 2,246,661 km (0.116 R)
• M5: 2,736,594 km (0.066 R)
• M6: 2,772,797 km (0.111 R)
• M7: 3,769,268 km (0.115 R)
• M8: 4,179,166 km (0.112 R)
• M9: 4,603,126 km (0.115 R)
• M10: 4,646,211 km (0.104 R)
• M11: 4,689,594 km (0.043 R)
• M12: 5,860,796 km (0.075 R)
• M13: 6,430,315 km (0.045 R)
• M14: 8,293,706 km (0.12 R)
• M15: 9,584,586 km (0.091 R)
• M16: 9,861,342 km (0.082 R)
• M17: 10,140,641 km (0.072 R)
• M18: 12,527,326 km (0.075 R)
• M19: 13,689,252 km (0.115 R)
• M20: 16,113,935 km (0.097 R)
• M21: 17,576,852 km (0.115 R)
• M22: 17,711,939 km (0.104 R)
• M23: 17,983,160 km (0.087 R)
• M24: 18,392,609 km (0.113 R)
• M25: 21,415,085 km (0.045 R)
• M26: 21,848,919 km (0.112 R)
• M27: 22,358,599 km (0.054 R)
• M28: 25,041,487 km (0.074 R)
• M29: 25,881,180 km (0.093 R)
• M30: 27,431,612 km (0.103 R)
• M31: 27,823,858 km (0.103 R)
• M32: 29,331,355 km (0.093 R)
• M33: 30,216,227 km (0.077 R)
• M34: 30,540,106 km (0.107 R)
• M35: 30,702,569 km (0.089 R)
• M36: 33,172,580 km (0.035 R)
• M37: 35,705,721 km (0.064 R)
• M38: 35,791,141 km (0.106 R)
• M39: 38,125,317 km (0.036 R)
• M40: 40,152,068 km (0.093 R)
• M41: 42,123,320 km (0.104 R)
• M42: 43,394,004 km (0.074 R)
• M43: 43,576,513 km (0.119 R)
• M44: 44,861,559 km (0.059 R)
• M45: 45,879,872 km (0.085 R)
• M46: 45,972,922 km (0.068 R)
• M47: 47,093,260 km (0.078 R)
• M48: 49,837,633 km (0.041 R)
• M49: 51,566,835 km (0.064 R)
• M50: 51,857,055 km (0.038 R)
• M51: 52,438,841 km (0.103 R)
• M52: 53,120,409 km (0.095 R)
• M53: 55,182,765 km (0.098 R)
• M54: 55,578,601 km (0.04 R)
• M55: 55,876,001 km (0.105 R)
• M56: 56,971,208 km (0.108 R)
• M57: 57,171,070 km (0.093 R)
• M58: 60,095,559 km (0.079 R)
• M59: 60,197,136 km (0.047 R)
• M60: 61,012,893 km (0.072 R)
• M61: 61,319,718 km (0.07 R)
• M62: 63,171,590 km (0.12 R)
• M63: 68,304,593 km (0.09 R)
• M64: 68,942,328 km (0.101 R)
• M65: 70,009,410 km (0.111 R)
• M66: 71,082,027 km (0.059 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit