🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.14 AU - 1.24 AU

Year: 387 Days

Day: 16.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,260,850 km

• M1: 125,513 km (0.074 R)
• M2: 510,727 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.44 AU - 4.3 AU

Year: 2270 Days

Day: 12.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,260,850 km

• M1: 2,387,732 km (0.113 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 9.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.31 AU - 14.39 AU

Year: 12943 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,260,850 km

• M1: 165,904 km (0.106 R)
• M2: 370,704 km (0.034 R)
• M3: 437,424 km (0.118 R)
• M4: 1,051,673 km (0.081 R)
• M5: 1,152,951 km (0.06 R)
• M6: 1,637,797 km (0.077 R)
• M7: 1,952,252 km (0.095 R)
• M8: 2,155,406 km (0.066 R)
• M9: 2,312,334 km (0.088 R)
• M10: 2,610,034 km (0.118 R)
• M11: 2,721,335 km (0.083 R)
• M12: 2,948,873 km (0.066 R)
• M13: 3,272,005 km (0.115 R)
• M14: 3,575,539 km (0.097 R)
• M15: 3,920,212 km (0.08 R)
• M16: 4,177,521 km (0.091 R)
• M17: 4,341,181 km (0.064 R)
• M18: 4,540,445 km (0.086 R)
• M19: 5,509,839 km (0.093 R)
• M20: 6,352,823 km (0.12 R)
• M21: 7,001,480 km (0.108 R)
• M22: 7,631,436 km (0.102 R)
• M23: 7,953,072 km (0.072 R)
• M24: 8,485,490 km (0.046 R)
• M25: 9,241,558 km (0.07 R)
• M26: 9,498,418 km (0.043 R)
• M27: 10,460,332 km (0.048 R)
• M28: 10,549,343 km (0.074 R)
• M29: 10,638,503 km (0.112 R)
• M30: 10,817,721 km (0.105 R)
• M31: 11,544,767 km (0.114 R)
• M32: 11,867,749 km (0.055 R)
• M33: 12,475,565 km (0.096 R)
• M34: 12,617,234 km (0.119 R)
• M35: 12,759,502 km (0.042 R)
• M36: 13,141,425 km (0.1 R)
• M37: 14,607,035 km (0.08 R)
• M38: 14,806,449 km (0.117 R)
• M39: 15,056,876 km (0.066 R)
• M40: 15,714,508 km (0.114 R)
• M41: 16,329,804 km (0.107 R)
• M42: 16,433,176 km (0.113 R)
• M43: 16,640,519 km (0.106 R)
• M44: 17,531,374 km (0.07 R)
• M45: 17,637,140 km (0.092 R)
• M46: 17,796,312 km (0.074 R)
• M47: 18,707,064 km (0.107 R)
• M48: 19,413,764 km (0.062 R)
• M49: 20,853,345 km (0.117 R)
• M50: 21,077,891 km (0.112 R)
• M51: 21,246,787 km (0.045 R)
• M52: 22,787,196 km (0.107 R)
• M53: 23,716,947 km (0.033 R)
• M54: 24,127,593 km (0.083 R)
• M55: 24,481,392 km (0.047 R)
• M56: 24,777,596 km (0.107 R)
• M57: 25,313,755 km (0.116 R)
• M58: 25,553,411 km (0.116 R)
• M59: 27,006,305 km (0.096 R)
• M60: 27,251,047 km (0.099 R)
• M61: 27,804,410 km (0.072 R)
• M62: 28,361,662 km (0.119 R)
• M63: 29,549,768 km (0.096 R)
• M64: 29,865,270 km (0.065 R)
• M65: 30,754,330 km (0.118 R)
• M66: 30,945,965 km (0.083 R)
• M67: 32,623,406 km (0.107 R)
• M68: 32,688,481 km (0.095 R)
• M69: 32,818,930 km (0.091 R)
• M70: 33,276,401 km (0.046 R)
• M71: 33,538,945 km (0.092 R)
• M72: 34,330,318 km (0.087 R)
• M73: 34,794,819 km (0.109 R)
• M74: 34,994,532 km (0.104 R)
• M75: 36,200,740 km (0.044 R)
• M76: 36,673,469 km (0.1 R)
• M77: 36,944,541 km (0.115 R)
• M78: 39,900,445 km (0.11 R)
• M79: 41,300,980 km (0.051 R)
• M80: 42,646,463 km (0.089 R)
• M81: 43,002,806 km (0.078 R)
• M82: 43,503,510 km (0.104 R)
• M83: 43,575,167 km (0.041 R)
• M84: 45,162,101 km (0.093 R)
• M85: 47,799,661 km (0.051 R)
• M86: 47,873,563 km (0.115 R)
• M87: 48,169,916 km (0.059 R)
• M88: 48,689,769 km (0.093 R)
• M89: 49,885,355 km (0.117 R)

Kuiper Belt

Range: 36.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit