🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.23 AU - 1.29 AU

Year: 495 Days

Day: 42.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.53 AU - 1.53 AU

Year: 662 Days

Day: 32.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 12.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.28 AU - 11.94 AU

Year: 10422 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,372,499 km

• M1: 235,617 km (0.038 R)
• M2: 681,717 km (0.071 R)
• M3: 938,876 km (0.041 R)
• M4: 1,059,003 km (0.093 R)
• M5: 1,184,815 km (0.081 R)
• M6: 1,452,296 km (0.105 R)
• M7: 1,864,887 km (0.11 R)
• M8: 2,396,558 km (0.093 R)
• M9: 2,565,155 km (0.084 R)
• M10: 2,679,896 km (0.105 R)
• M11: 2,796,283 km (0.085 R)
• M12: 2,944,236 km (0.072 R)
• M13: 3,064,662 km (0.09 R)
• M14: 3,372,684 km (0.094 R)
• M15: 3,755,804 km (0.07 R)
• M16: 4,019,096 km (0.096 R)
• M17: 4,598,788 km (0.11 R)
• M18: 6,103,294 km (0.076 R)
• M19: 6,296,574 km (0.105 R)
• M20: 6,689,269 km (0.115 R)
• M21: 6,928,775 km (0.099 R)
• M22: 7,293,345 km (0.074 R)
• M23: 7,664,198 km (0.067 R)
• M24: 8,168,343 km (0.104 R)
• M25: 9,564,839 km (0.035 R)
• M26: 11,034,339 km (0.095 R)
• M27: 11,175,709 km (0.053 R)
• M28: 11,603,409 km (0.099 R)
• M29: 11,699,301 km (0.091 R)
• M30: 12,279,592 km (0.115 R)
• M31: 12,475,116 km (0.083 R)
• M32: 12,770,273 km (0.094 R)
• M33: 12,968,340 km (0.095 R)
• M34: 14,332,224 km (0.103 R)
• M35: 14,486,609 km (0.076 R)
• M36: 15,529,905 km (0.118 R)
• M37: 15,688,478 km (0.12 R)
• M38: 16,167,341 km (0.117 R)
• M39: 16,381,864 km (0.114 R)
• M40: 16,489,425 km (0.061 R)
• M41: 16,651,141 km (0.087 R)
• M42: 17,468,095 km (0.094 R)
• M43: 17,743,355 km (0.114 R)
• M44: 18,353,864 km (0.098 R)
• M45: 18,802,208 km (0.089 R)
• M46: 19,824,261 km (0.076 R)
• M47: 20,573,746 km (0.092 R)
• M48: 21,391,000 km (0.061 R)
• M49: 24,334,786 km (0.111 R)
• M50: 24,889,196 km (0.109 R)
• M51: 26,261,906 km (0.097 R)
• M52: 27,148,124 km (0.067 R)
• M53: 27,275,581 km (0.046 R)
• M54: 27,594,973 km (0.109 R)
• M55: 28,755,104 km (0.091 R)
• M56: 29,865,569 km (0.072 R)
• M57: 32,060,619 km (0.063 R)
• M58: 32,736,203 km (0.091 R)
• M59: 32,939,656 km (0.099 R)
• M60: 33,211,774 km (0.103 R)
• M61: 34,032,319 km (0.095 R)
• M62: 36,253,249 km (0.104 R)
• M63: 36,604,505 km (0.117 R)
• M64: 36,956,957 km (0.12 R)
• M65: 37,310,457 km (0.1 R)
• M66: 37,736,212 km (0.074 R)
• M67: 37,878,330 km (0.079 R)
• M68: 39,166,667 km (0.089 R)
• M69: 41,712,823 km (0.067 R)
• M70: 42,154,586 km (0.089 R)
• M71: 44,012,142 km (0.081 R)
• M72: 44,311,936 km (0.106 R)
• M73: 45,820,481 km (0.107 R)
• M74: 46,276,456 km (0.112 R)
• M75: 46,581,187 km (0.115 R)
• M76: 47,345,931 km (0.096 R)
• M77: 47,576,162 km (0.028 R)
• M78: 48,346,441 km (0.095 R)
• M79: 49,509,415 km (0.119 R)
• M80: 49,743,237 km (0.115 R)
• M81: 49,899,118 km (0.111 R)
• M82: 52,021,313 km (0.056 R)
• M83: 52,894,217 km (0.063 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit