🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 339 Days

Day: 30.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 11.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.03 AU - 9.91 AU

Year: 10195 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 115,453,635 km

• M1: 176,376 km (0.082 R)
• M2: 696,677 km (0.054 R)
• M3: 1,419,385 km (0.053 R)
• M4: 1,810,733 km (0.094 R)
• M5: 3,032,798 km (0.073 R)
• M6: 3,399,163 km (0.047 R)
• M7: 3,925,448 km (0.11 R)
• M8: 6,746,415 km (0.099 R)
• M9: 8,174,327 km (0.066 R)
• M10: 8,572,108 km (0.04 R)
• M11: 9,696,485 km (0.085 R)
• M12: 10,602,450 km (0.106 R)
• M13: 13,294,314 km (0.093 R)
• M14: 15,591,389 km (0.105 R)
• M15: 17,190,441 km (0.101 R)
• M16: 18,365,682 km (0.094 R)
• M17: 18,820,011 km (0.083 R)
• M18: 19,515,341 km (0.115 R)
• M19: 21,204,750 km (0.074 R)
• M20: 24,872,591 km (0.093 R)
• M21: 27,050,437 km (0.111 R)
• M22: 31,782,516 km (0.03 R)
• M23: 42,583,782 km (0.086 R)
• M24: 44,186,723 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.6

Radius: 6.5

Gravity: 20.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.95 AU - 22.39 AU

Year: 32877 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 115,453,635 km

• M1: 81,082 km (0.079 R)
• M2: 432,637 km (0.118 R)
• M3: 936,333 km (0.041 R)
• M4: 3,386,597 km (0.118 R)
• M5: 3,790,960 km (0.089 R)
• M6: 4,457,269 km (0.105 R)
• M7: 7,083,758 km (0.088 R)
• M8: 8,875,193 km (0.094 R)
• M9: 10,734,994 km (0.095 R)
• M10: 11,020,277 km (0.09 R)
• M11: 11,237,642 km (0.093 R)
• M12: 12,840,135 km (0.046 R)
• M13: 14,074,168 km (0.097 R)
• M14: 14,416,148 km (0.11 R)
• M15: 18,654,555 km (0.085 R)
• M16: 21,111,551 km (0.071 R)
• M17: 21,559,746 km (0.1 R)
• M18: 28,519,338 km (0.077 R)
• M19: 31,039,464 km (0.113 R)
• M20: 32,650,633 km (0.107 R)
• M21: 34,162,918 km (0.069 R)
• M22: 35,563,453 km (0.11 R)
• M23: 36,357,668 km (0.082 R)
• M24: 45,147,441 km (0.11 R)
• M25: 54,620,875 km (0.109 R)
• M26: 61,167,877 km (0.047 R)
• M27: 62,307,513 km (0.097 R)
• M28: 77,636,957 km (0.083 R)
• M29: 79,781,143 km (0.112 R)
• M30: 81,415,051 km (0.092 R)
• M31: 83,349,351 km (0.106 R)
• M32: 83,907,501 km (0.061 R)
• M33: 84,187,548 km (0.106 R)
• M34: 87,596,884 km (0.116 R)
• M35: 89,920,288 km (0.089 R)
• M36: 90,213,500 km (0.109 R)
• M37: 107,015,136 km (0.103 R)
• M38: 108,336,684 km (0.068 R)
• M39: 112,366,551 km (0.089 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit