🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.75 AU - 1.17 AU

Year: 335 Days

Day: 21.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,174,773 km

• M1: 230,680 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 378 Days

Day: 43.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,174,773 km

• M1: 451,337 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.21 AU - 1.33 AU

Year: 510 Days

Day: 46.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 109,174,773 km

• M1: 150,196 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.52 AU - 4.16 AU

Year: 2176 Days

Day: 15.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,174,773 km

• M1: 3,113,880 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.95 AU - 3.87 AU

Year: 2245 Days

Day: 43.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,174,773 km

• M1: 112,198 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.85 AU - 4.25 AU

Year: 2905 Days

Day: 25.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,174,773 km

• M1: 899,382 km (0.098 R)
• M2: 2,434,556 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 9.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.72 AU - 8.5 AU

Year: 6758 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,174,773 km

• M1: 155,881 km (0.097 R)
• M2: 235,467 km (0.051 R)
• M3: 299,345 km (0.114 R)
• M4: 382,971 km (0.107 R)
• M5: 488,736 km (0.115 R)
• M6: 689,347 km (0.063 R)
• M7: 807,679 km (0.049 R)
• M8: 901,028 km (0.08 R)
• M9: 998,416 km (0.108 R)
• M10: 1,065,286 km (0.1 R)
• M11: 1,151,156 km (0.061 R)
• M12: 1,480,271 km (0.08 R)
• M13: 1,655,899 km (0.076 R)
• M14: 2,006,407 km (0.057 R)
• M15: 2,727,768 km (0.115 R)
• M16: 3,266,918 km (0.1 R)
• M17: 3,343,064 km (0.042 R)
• M18: 3,548,910 km (0.091 R)
• M19: 4,164,057 km (0.076 R)
• M20: 4,413,736 km (0.094 R)
• M21: 4,526,383 km (0.113 R)
• M22: 4,957,075 km (0.053 R)
• M23: 5,400,932 km (0.111 R)
• M24: 5,673,350 km (0.093 R)
• M25: 6,422,087 km (0.086 R)
• M26: 6,517,830 km (0.118 R)
• M27: 7,003,873 km (0.074 R)
• M28: 7,168,431 km (0.094 R)
• M29: 7,501,585 km (0.098 R)
• M30: 7,908,043 km (0.118 R)
• M31: 8,010,667 km (0.104 R)
• M32: 8,391,244 km (0.118 R)
• M33: 9,458,924 km (0.119 R)
• M34: 10,306,246 km (0.115 R)
• M35: 10,418,445 km (0.059 R)
• M36: 10,720,034 km (0.099 R)
• M37: 11,254,547 km (0.058 R)
• M38: 11,641,706 km (0.095 R)
• M39: 11,836,932 km (0.085 R)
• M40: 12,033,204 km (0.039 R)
• M41: 12,829,214 km (0.108 R)
• M42: 14,055,019 km (0.049 R)
• M43: 14,808,394 km (0.112 R)
• M44: 15,189,869 km (0.105 R)
• M45: 15,703,737 km (0.043 R)
• M46: 16,179,758 km (0.115 R)
• M47: 18,493,588 km (0.12 R)
• M48: 19,364,547 km (0.098 R)
• M49: 19,921,649 km (0.094 R)
• M50: 20,061,673 km (0.038 R)
• M51: 21,336,995 km (0.119 R)
• M52: 21,671,944 km (0.074 R)
• M53: 22,201,820 km (0.053 R)
• M54: 22,687,115 km (0.1 R)
• M55: 23,421,791 km (0.069 R)
• M56: 23,520,226 km (0.106 R)
• M57: 24,663,453 km (0.117 R)
• M58: 25,418,623 km (0.071 R)
• M59: 25,722,905 km (0.065 R)
• M60: 26,079,397 km (0.086 R)
• M61: 26,386,222 km (0.06 R)
• M62: 26,797,167 km (0.089 R)
• M63: 27,417,550 km (0.084 R)
• M64: 27,729,611 km (0.103 R)
• M65: 29,999,908 km (0.083 R)
• M66: 30,751,937 km (0.087 R)
• M67: 30,913,802 km (0.069 R)
• M68: 31,727,913 km (0.055 R)
• M69: 31,836,970 km (0.097 R)
• M70: 32,329,297 km (0.088 R)
• M71: 32,768,965 km (0.117 R)
• M72: 32,934,420 km (0.102 R)
• M73: 33,432,282 km (0.085 R)
• M74: 34,379,685 km (0.044 R)
• M75: 35,732,050 km (0.115 R)
• M76: 36,357,668 km (0.102 R)
• M77: 36,643,250 km (0.114 R)
• M78: 36,814,989 km (0.118 R)
• M79: 36,929,581 km (0.11 R)
• M80: 37,504,485 km (0.054 R)
• M81: 37,619,825 km (0.094 R)
• M82: 37,850,804 km (0.108 R)
• M83: 38,256,364 km (0.089 R)
• M84: 38,721,464 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 12.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.7 AU - 15.6 AU

Year: 16037 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 109,174,773 km

• M1: 190,139 km (0.085 R)
• M2: 324,777 km (0.084 R)
• M3: 554,111 km (0.072 R)
• M4: 728,990 km (0.071 R)
• M5: 1,027,887 km (0.107 R)
• M6: 1,326,484 km (0.077 R)
• M7: 1,782,159 km (0.117 R)
• M8: 1,982,471 km (0.047 R)
• M9: 2,308,894 km (0.112 R)
• M10: 2,652,819 km (0.098 R)
• M11: 3,307,759 km (0.044 R)
• M12: 3,444,790 km (0.057 R)
• M13: 4,761,102 km (0.046 R)
• M14: 4,947,351 km (0.105 R)
• M15: 5,553,671 km (0.092 R)
• M16: 5,783,005 km (0.104 R)
• M17: 5,915,399 km (0.107 R)
• M18: 6,116,010 km (0.083 R)
• M19: 7,947,536 km (0.063 R)
• M20: 8,095,040 km (0.064 R)
• M21: 8,467,838 km (0.117 R)
• M22: 9,463,412 km (0.076 R)
• M23: 9,856,256 km (0.085 R)
• M24: 11,272,948 km (0.108 R)
• M25: 11,857,426 km (0.085 R)
• M26: 14,517,426 km (0.08 R)
• M27: 14,743,469 km (0.098 R)
• M28: 15,244,621 km (0.047 R)
• M29: 15,382,401 km (0.103 R)
• M30: 15,520,480 km (0.075 R)
• M31: 15,844,359 km (0.072 R)
• M32: 16,451,727 km (0.102 R)
• M33: 16,971,579 km (0.095 R)
• M34: 17,641,030 km (0.083 R)
• M35: 19,055,328 km (0.096 R)
• M36: 19,601,211 km (0.081 R)
• M37: 19,751,108 km (0.083 R)
• M38: 20,303,573 km (0.113 R)
• M39: 22,199,127 km (0.11 R)
• M40: 23,141,594 km (0.092 R)
• M41: 23,352,826 km (0.055 R)
• M42: 23,777,235 km (0.052 R)
• M43: 25,065,722 km (0.113 R)
• M44: 26,708,007 km (0.052 R)
• M45: 27,597,965 km (0.093 R)
• M46: 27,878,162 km (0.115 R)
• M47: 29,636,086 km (0.058 R)
• M48: 30,615,354 km (0.098 R)
• M49: 31,898,156 km (0.094 R)
• M50: 34,335,703 km (0.104 R)
• M51: 35,485,513 km (0.106 R)
• M52: 36,156,908 km (0.09 R)
• M53: 36,709,373 km (0.094 R)
• M54: 36,832,641 km (0.099 R)
• M55: 37,141,112 km (0.117 R)
• M56: 37,264,680 km (0.029 R)
• M57: 37,884,913 km (0.045 R)
• M58: 38,009,378 km (0.114 R)
• M59: 38,321,140 km (0.116 R)
• M60: 38,696,332 km (0.07 R)
• M61: 38,947,207 km (0.08 R)
• M62: 39,387,474 km (0.036 R)
• M63: 39,766,106 km (0.103 R)
• M64: 40,845,604 km (0.102 R)
• M65: 42,385,864 km (0.105 R)
• M66: 43,228,100 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.9

Radius: 7.4

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 19.72 AU - 20.82 AU

Year: 32529 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,174,773 km

• M1: 95,443 km (0.049 R)
• M2: 142,716 km (0.118 R)
• M3: 900,130 km (0.051 R)
• M4: 964,757 km (0.066 R)
• M5: 1,275,172 km (0.06 R)
• M6: 1,816,866 km (0.098 R)
• M7: 2,747,664 km (0.106 R)
• M8: 5,264,050 km (0.083 R)
• M9: 5,442,819 km (0.101 R)
• M10: 6,177,345 km (0.07 R)
• M11: 6,684,332 km (0.077 R)
• M12: 6,942,837 km (0.109 R)
• M13: 8,146,202 km (0.057 R)
• M14: 8,631,498 km (0.111 R)
• M15: 9,848,626 km (0.079 R)
• M16: 10,664,533 km (0.083 R)
• M17: 11,579,174 km (0.059 R)
• M18: 12,202,848 km (0.081 R)
• M19: 12,917,477 km (0.05 R)
• M20: 13,809,230 km (0.117 R)
• M21: 13,891,359 km (0.093 R)
• M22: 15,994,855 km (0.073 R)
• M23: 17,481,110 km (0.097 R)
• M24: 18,105,830 km (0.065 R)
• M25: 18,195,739 km (0.116 R)
• M26: 18,375,854 km (0.056 R)
• M27: 18,466,062 km (0.083 R)
• M28: 18,828,687 km (0.119 R)
• M29: 19,285,410 km (0.111 R)
• M30: 19,930,775 km (0.111 R)
• M31: 20,302,675 km (0.115 R)
• M32: 20,396,024 km (0.082 R)
• M33: 21,813,464 km (0.099 R)
• M34: 25,443,007 km (0.051 R)
• M35: 25,846,473 km (0.047 R)
• M36: 27,584,651 km (0.118 R)
• M37: 29,465,844 km (0.117 R)
• M38: 29,571,609 km (0.086 R)
• M39: 33,350,601 km (0.075 R)
• M40: 33,571,109 km (0.105 R)
• M41: 33,902,767 km (0.053 R)
• M42: 34,792,426 km (0.119 R)
• M43: 36,367,841 km (0.058 R)
• M44: 36,936,163 km (0.044 R)
• M45: 37,164,300 km (0.119 R)
• M46: 38,658,633 km (0.1 R)
• M47: 39,821,308 km (0.077 R)
• M48: 40,406,983 km (0.095 R)
• M49: 41,468,530 km (0.112 R)
• M50: 42,181,214 km (0.034 R)
• M51: 43,377,997 km (0.054 R)
• M52: 43,980,577 km (0.068 R)
• M53: 44,585,850 km (0.094 R)
• M54: 44,828,797 km (0.104 R)
• M55: 45,804,923 km (0.087 R)
• M56: 47,405,920 km (0.057 R)
• M57: 51,042,793 km (0.063 R)
• M58: 52,061,854 km (0.12 R)
• M59: 53,473,908 km (0.117 R)
• M60: 55,550,177 km (0.077 R)
• M61: 57,652,626 km (0.09 R)
• M62: 59,246,591 km (0.12 R)
• M63: 59,380,182 km (0.106 R)
• M64: 59,914,994 km (0.048 R)
• M65: 60,183,074 km (0.078 R)
• M66: 63,021,693 km (0.084 R)
• M67: 63,294,410 km (0.086 R)
• M68: 64,251,687 km (0.071 R)
• M69: 64,938,341 km (0.102 R)
• M70: 66,457,508 km (0.087 R)
• M71: 66,873,988 km (0.082 R)
• M72: 71,368,955 km (0.106 R)
• M73: 72,365,128 km (0.102 R)
• M74: 75,381,170 km (0.063 R)
• M75: 78,731,415 km (0.115 R)
• M76: 79,760,648 km (0.076 R)
• M77: 79,908,002 km (0.081 R)
• M78: 80,350,812 km (0.093 R)
• M79: 88,000,947 km (0.091 R)
• M80: 91,217,900 km (0.087 R)
• M81: 91,989,526 km (0.038 R)
• M82: 93,694,642 km (0.106 R)
• M83: 93,850,075 km (0.091 R)
• M84: 97,766,248 km (0.101 R)
• M85: 98,872,225 km (0.114 R)
• M86: 99,030,499 km (0.067 R)
• M87: 99,506,071 km (0.088 R)
• M88: 101,415,837 km (0.088 R)
• M89: 102,055,069 km (0.09 R)
• M90: 102,535,428 km (0.106 R)
• M91: 103,177,053 km (0.077 R)
• M92: 103,659,057 km (0.071 R)
• M93: 104,303,076 km (0.113 R)
• M94: 107,542,618 km (0.084 R)
• M95: 108,684,199 km (0.06 R)
• M96: 108,847,710 km (0.065 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit