🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.48 AU - 0.72 AU

Year: 177 Days

Day: 44.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 122.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,071,895 km

• M1: 309,817 km (0.104 R)
• M2: 490,531 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.8 AU - 0.96 AU

Year: 314 Days

Day: 40.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,071,895 km

• M1: 65,524 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.38 AU - 1.76 AU

Year: 749 Days

Day: 36.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.55 AU - 2.05 AU

Year: 920 Days

Day: 19.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,071,895 km

• M1: 531,222 km (0.044 R)
• M2: 803,191 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.73 AU - 1.91 AU

Year: 935 Days

Day: 39.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.02 AU - 4.66 AU

Year: 2865 Days

Day: 33.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 8.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.93 AU - 6.69 AU

Year: 6036 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,071,895 km

• M1: 164,109 km (0.108 R)
• M2: 229,334 km (0.101 R)
• M3: 308,620 km (0.114 R)
• M4: 449,691 km (0.072 R)
• M5: 590,313 km (0.073 R)
• M6: 758,461 km (0.106 R)
• M7: 888,462 km (0.103 R)
• M8: 942,616 km (0.107 R)
• M9: 1,170,903 km (0.093 R)
• M10: 1,245,851 km (0.111 R)
• M11: 1,480,720 km (0.047 R)
• M12: 1,974,542 km (0.09 R)
• M13: 2,419,596 km (0.088 R)
• M14: 2,516,236 km (0.069 R)
• M15: 2,773,545 km (0.025 R)
• M16: 3,123,005 km (0.07 R)
• M17: 3,378,070 km (0.117 R)
• M18: 3,464,687 km (0.093 R)
• M19: 3,773,457 km (0.105 R)
• M20: 3,840,776 km (0.08 R)
• M21: 3,953,872 km (0.037 R)
• M22: 4,160,317 km (0.116 R)
• M23: 4,253,217 km (0.106 R)
• M24: 4,536,256 km (0.118 R)
• M25: 4,680,020 km (0.085 R)
• M26: 5,120,286 km (0.113 R)
• M27: 5,370,713 km (0.071 R)
• M28: 5,471,991 km (0.054 R)
• M29: 5,961,924 km (0.108 R)
• M30: 6,093,121 km (0.081 R)
• M31: 6,519,625 km (0.118 R)
• M32: 6,709,165 km (0.105 R)
• M33: 7,149,581 km (0.112 R)
• M34: 7,261,032 km (0.076 R)
• M35: 7,599,273 km (0.109 R)
• M36: 7,684,543 km (0.072 R)
• M37: 8,614,743 km (0.108 R)
• M38: 9,093,007 km (0.053 R)
• M39: 9,213,882 km (0.09 R)
• M40: 9,826,635 km (0.119 R)
• M41: 11,220,439 km (0.078 R)
• M42: 11,350,290 km (0.077 R)
• M43: 12,776,556 km (0.085 R)
• M44: 13,631,508 km (0.077 R)
• M45: 13,909,012 km (0.086 R)
• M46: 14,188,460 km (0.043 R)
• M47: 14,434,399 km (0.088 R)
• M48: 15,001,974 km (0.057 R)
• M49: 15,324,357 km (0.079 R)
• M50: 16,489,425 km (0.106 R)
• M51: 16,563,177 km (0.079 R)
• M52: 16,636,929 km (0.087 R)
• M53: 16,785,031 km (0.111 R)
• M54: 17,269,279 km (0.105 R)
• M55: 17,947,257 km (0.1 R)
• M56: 19,135,363 km (0.113 R)
• M57: 19,485,123 km (0.089 R)
• M58: 19,719,393 km (0.062 R)
• M59: 20,348,751 km (0.058 R)
• M60: 20,865,013 km (0.04 R)
• M61: 21,184,854 km (0.11 R)
• M62: 21,345,372 km (0.113 R)
• M63: 21,506,190 km (0.067 R)
• M64: 21,869,862 km (0.113 R)
• M65: 22,072,717 km (0.119 R)
• M66: 22,521,211 km (0.087 R)
• M67: 23,302,860 km (0.113 R)
• M68: 23,842,909 km (0.118 R)
• M69: 24,135,372 km (0.093 R)
• M70: 24,513,107 km (0.112 R)
• M71: 24,597,331 km (0.117 R)
• M72: 25,062,281 km (0.108 R)
• M73: 27,299,218 km (0.114 R)
• M74: 27,648,978 km (0.105 R)
• M75: 27,736,642 km (0.117 R)
• M76: 28,088,347 km (0.098 R)
• M77: 28,176,460 km (0.096 R)
• M78: 28,485,679 km (0.072 R)
• M79: 28,662,952 km (0.102 R)
• M80: 29,241,297 km (0.113 R)
• M81: 29,375,337 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 6.5

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.25 AU - 16.91 AU

Year: 20119 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,071,895 km

• M1: 305,928 km (0.111 R)
• M2: 612,154 km (0.102 R)
• M3: 995,125 km (0.112 R)
• M4: 1,943,576 km (0.115 R)
• M5: 2,529,550 km (0.054 R)
• M6: 2,912,970 km (0.113 R)
• M7: 3,020,680 km (0.064 R)
• M8: 3,093,385 km (0.102 R)
• M9: 3,540,982 km (0.099 R)
• M10: 3,617,576 km (0.111 R)
• M11: 3,890,143 km (0.118 R)
• M12: 4,290,916 km (0.099 R)
• M13: 4,413,736 km (0.075 R)
• M14: 4,537,752 km (0.112 R)
• M15: 5,349,470 km (0.115 R)
• M16: 7,395,072 km (0.095 R)
• M17: 7,641,310 km (0.111 R)
• M18: 7,790,309 km (0.071 R)
• M19: 7,840,275 km (0.066 R)
• M20: 8,091,300 km (0.079 R)
• M21: 10,030,088 km (0.097 R)
• M22: 12,162,008 km (0.071 R)
• M23: 12,219,902 km (0.103 R)
• M24: 12,804,381 km (0.031 R)
• M25: 13,040,746 km (0.063 R)
• M26: 13,159,526 km (0.079 R)
• M27: 13,698,228 km (0.115 R)
• M28: 14,366,332 km (0.046 R)
• M29: 14,611,972 km (0.058 R)
• M30: 15,671,125 km (0.119 R)
• M31: 15,860,516 km (0.063 R)
• M32: 17,078,243 km (0.061 R)
• M33: 18,792,634 km (0.072 R)
• M34: 19,466,423 km (0.078 R)
• M35: 19,738,242 km (0.039 R)
• M36: 20,629,995 km (0.109 R)
• M37: 21,464,901 km (0.096 R)
• M38: 21,886,468 km (0.099 R)
• M39: 23,672,367 km (0.059 R)
• M40: 23,889,733 km (0.116 R)
• M41: 24,692,774 km (0.105 R)
• M42: 24,913,281 km (0.105 R)
• M43: 25,282,190 km (0.045 R)
• M44: 25,430,292 km (0.086 R)
• M45: 26,175,139 km (0.115 R)
• M46: 27,457,642 km (0.049 R)
• M47: 28,221,638 km (0.104 R)
• M48: 30,161,923 km (0.099 R)
• M49: 30,950,154 km (0.063 R)
• M50: 31,346,738 km (0.112 R)
• M51: 31,744,967 km (0.119 R)
• M52: 32,466,179 km (0.077 R)
• M53: 32,546,662 km (0.053 R)
• M54: 35,404,281 km (0.096 R)
• M55: 35,487,008 km (0.106 R)
• M56: 36,653,273 km (0.09 R)
• M57: 36,904,897 km (0.067 R)
• M58: 37,241,193 km (0.118 R)
• M59: 37,916,777 km (0.053 R)
• M60: 38,086,421 km (0.091 R)
• M61: 39,023,353 km (0.05 R)
• M62: 39,881,745 km (0.088 R)
• M63: 40,833,038 km (0.096 R)
• M64: 41,093,937 km (0.107 R)
• M65: 41,529,715 km (0.065 R)
• M66: 43,376,950 km (0.088 R)
• M67: 44,533,790 km (0.049 R)
• M68: 46,152,439 km (0.107 R)
• M69: 46,242,946 km (0.103 R)
• M70: 46,333,453 km (0.093 R)
• M71: 47,790,087 km (0.095 R)
• M72: 49,910,338 km (0.08 R)
• M73: 51,028,731 km (0.036 R)
• M74: 51,309,526 km (0.1 R)
• M75: 53,670,181 km (0.065 R)
• M76: 56,645,982 km (0.099 R)
• M77: 56,839,861 km (0.108 R)
• M78: 56,936,800 km (0.112 R)
• M79: 57,812,247 km (0.075 R)
• M80: 58,496,208 km (0.119 R)
• M81: 58,594,195 km (0.101 R)
• M82: 59,379,584 km (0.116 R)
• M83: 60,564,249 km (0.098 R)
• M84: 61,258,832 km (0.083 R)
• M85: 61,656,912 km (0.08 R)
• M86: 62,555,846 km (0.088 R)
• M87: 64,467,856 km (0.099 R)
• M88: 65,888,737 km (0.118 R)
• M89: 66,194,664 km (0.086 R)
• M90: 67,936,731 km (0.096 R)
• M91: 68,451,946 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit