🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 47.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,660,071 km

• M1: 106,214 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.6 AU - 2.26 AU

Year: 947 Days

Day: 36.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.62 AU - 2.4 AU

Year: 1006 Days

Day: 31.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.98 AU - 4.06 AU

Year: 2332 Days

Day: 37.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 9.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.63 AU - 5.91 AU

Year: 4894 Days

Day: 10.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,660,071 km

• M1: 165,006 km (0.095 R)
• M2: 248,781 km (0.068 R)
• M3: 339,587 km (0.053 R)
• M4: 403,914 km (0.117 R)
• M5: 548,426 km (0.107 R)
• M6: 652,546 km (0.077 R)
• M7: 737,518 km (0.112 R)
• M8: 1,106,875 km (0.063 R)
• M9: 1,231,639 km (0.095 R)
• M10: 1,372,411 km (0.053 R)
• M11: 1,622,838 km (0.039 R)
• M12: 1,753,586 km (0.114 R)
• M13: 1,887,925 km (0.086 R)
• M14: 2,232,599 km (0.085 R)
• M15: 2,694,706 km (0.092 R)
• M16: 3,067,953 km (0.09 R)
• M17: 3,291,004 km (0.082 R)
• M18: 3,565,516 km (0.085 R)
• M19: 4,088,360 km (0.079 R)
• M20: 4,284,483 km (0.067 R)
• M21: 4,550,767 km (0.109 R)
• M22: 4,839,790 km (0.12 R)
• M23: 5,099,791 km (0.11 R)
• M24: 5,543,200 km (0.041 R)
• M25: 6,147,575 km (0.102 R)
• M26: 6,734,447 km (0.073 R)
• M27: 7,538,087 km (0.07 R)
• M28: 7,618,122 km (0.114 R)
• M29: 7,718,502 km (0.09 R)
• M30: 7,839,676 km (0.119 R)
• M31: 7,961,449 km (0.042 R)
• M32: 8,413,235 km (0.078 R)
• M33: 8,642,269 km (0.1 R)
• M34: 8,726,044 km (0.064 R)
• M35: 10,169,813 km (0.112 R)
• M36: 10,391,666 km (0.115 R)
• M37: 10,570,137 km (0.066 R)
• M38: 10,817,422 km (0.111 R)
• M39: 12,246,530 km (0.032 R)
• M40: 12,364,414 km (0.11 R)
• M41: 12,482,596 km (0.072 R)
• M42: 12,839,387 km (0.107 R)
• M43: 13,563,291 km (0.119 R)
• M44: 13,636,444 km (0.092 R)
• M45: 13,832,118 km (0.106 R)
• M46: 14,250,843 km (0.116 R)
• M47: 15,050,443 km (0.092 R)
• M48: 16,173,624 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.4

Radius: 7.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.38 AU - 16.48 AU

Year: 23516 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,660,071 km

• M1: 124,615 km (0.086 R)
• M2: 171,290 km (0.077 R)
• M3: 243,097 km (0.093 R)
• M4: 376,538 km (0.111 R)
• M5: 462,108 km (0.079 R)
• M6: 654,191 km (0.105 R)
• M7: 894,446 km (0.101 R)
• M8: 988,692 km (0.077 R)
• M9: 1,291,329 km (0.097 R)
• M10: 1,344,586 km (0.068 R)
• M11: 1,565,093 km (0.119 R)
• M12: 1,857,108 km (0.092 R)
• M13: 1,978,731 km (0.109 R)
• M14: 2,392,220 km (0.12 R)
• M15: 3,223,834 km (0.113 R)
• M16: 3,519,440 km (0.054 R)
• M17: 4,296,451 km (0.06 R)
• M18: 4,704,404 km (0.062 R)
• M19: 5,210,195 km (0.075 R)
• M20: 5,426,064 km (0.101 R)
• M21: 5,557,112 km (0.101 R)
• M22: 6,046,148 km (0.045 R)
• M23: 6,136,654 km (0.084 R)
• M24: 6,595,471 km (0.1 R)
• M25: 8,087,111 km (0.118 R)
• M26: 9,784,000 km (0.079 R)
• M27: 10,754,441 km (0.079 R)
• M28: 11,140,105 km (0.073 R)
• M29: 11,586,505 km (0.105 R)
• M30: 11,811,799 km (0.108 R)
• M31: 12,324,172 km (0.084 R)
• M32: 14,023,903 km (0.057 R)
• M33: 14,203,869 km (0.085 R)
• M34: 14,445,170 km (0.032 R)
• M35: 14,809,441 km (0.079 R)
• M36: 14,992,848 km (0.08 R)
• M37: 15,115,369 km (0.11 R)
• M38: 16,676,273 km (0.078 R)
• M39: 16,739,703 km (0.11 R)
• M40: 17,831,468 km (0.112 R)
• M41: 18,681,782 km (0.085 R)
• M42: 19,612,131 km (0.095 R)
• M43: 23,268,752 km (0.049 R)
• M44: 23,552,988 km (0.087 R)
• M45: 24,774,455 km (0.081 R)
• M46: 25,137,529 km (0.115 R)
• M47: 25,648,854 km (0.119 R)
• M48: 27,353,073 km (0.105 R)
• M49: 28,560,029 km (0.111 R)
• M50: 28,788,315 km (0.086 R)
• M51: 29,093,495 km (0.063 R)
• M52: 29,246,533 km (0.104 R)
• M53: 30,558,207 km (0.12 R)
• M54: 31,652,665 km (0.088 R)
• M55: 32,600,966 km (0.1 R)
• M56: 33,078,632 km (0.116 R)
• M57: 33,799,395 km (0.062 R)
• M58: 33,879,879 km (0.079 R)
• M59: 36,486,472 km (0.104 R)
• M60: 37,148,143 km (0.066 R)
• M61: 37,397,373 km (0.08 R)
• M62: 37,813,854 km (0.088 R)
• M63: 39,834,323 km (0.086 R)
• M64: 40,430,171 km (0.039 R)
• M65: 41,029,011 km (0.119 R)
• M66: 43,803,753 km (0.093 R)
• M67: 44,683,238 km (0.11 R)
• M68: 44,948,176 km (0.12 R)
• M69: 46,459,564 km (0.109 R)
• M70: 46,728,092 km (0.096 R)
• M71: 46,817,701 km (0.048 R)
• M72: 47,716,784 km (0.066 R)
• M73: 47,897,199 km (0.118 R)
• M74: 48,078,063 km (0.119 R)
• M75: 48,621,552 km (0.118 R)
• M76: 48,894,119 km (0.083 R)
• M77: 50,081,029 km (0.119 R)
• M78: 50,356,289 km (0.108 R)
• M79: 51,739,920 km (0.108 R)
• M80: 54,073,946 km (0.094 R)
• M81: 55,017,011 km (0.078 R)
• M82: 56,441,930 km (0.108 R)
• M83: 56,537,374 km (0.03 R)
• M84: 58,071,500 km (0.093 R)
• M85: 58,746,934 km (0.08 R)
• M86: 61,278,579 km (0.116 R)
• M87: 61,769,559 km (0.094 R)
• M88: 63,845,529 km (0.077 R)
• M89: 64,243,609 km (0.119 R)
• M90: 64,542,655 km (0.078 R)
• M91: 65,844,007 km (0.085 R)
• M92: 66,951,929 km (0.03 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit