🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 252 Days

Day: 26.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 9.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.79 AU - 1.31 AU

Year: 684 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,816,591 km

• M1: 121,174 km (0.078 R)
• M2: 446,699 km (0.066 R)
• M3: 1,066,483 km (0.05 R)
• M4: 1,385,127 km (0.077 R)
• M5: 2,106,338 km (0.054 R)
• M6: 2,530,598 km (0.106 R)
• M7: 2,879,759 km (0.039 R)
• M8: 3,210,071 km (0.099 R)
• M9: 3,788,716 km (0.104 R)
• M10: 4,095,990 km (0.108 R)
• M11: 4,645,163 km (0.05 R)
• M12: 4,997,766 km (0.087 R)
• M13: 5,459,125 km (0.113 R)
• M14: 5,794,973 km (0.116 R)
• M15: 6,695,701 km (0.062 R)
• M16: 7,301,722 km (0.065 R)
• M17: 7,664,049 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.2

Radius: 4.7

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.22 AU - 7.46 AU

Year: 12644 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,816,591 km

• M1: 58,642 km (0.113 R)
• M2: 283,189 km (0.088 R)
• M3: 622,477 km (0.078 R)
• M4: 862,731 km (0.063 R)
• M5: 1,257,221 km (0.116 R)
• M6: 1,643,781 km (0.109 R)
• M7: 1,904,979 km (0.118 R)
• M8: 2,357,513 km (0.071 R)
• M9: 2,731,208 km (0.059 R)
• M10: 3,903,457 km (0.102 R)
• M11: 4,368,707 km (0.076 R)
• M12: 4,870,159 km (0.113 R)
• M13: 5,541,404 km (0.108 R)
• M14: 6,793,987 km (0.07 R)
• M15: 7,144,346 km (0.064 R)
• M16: 7,923,302 km (0.111 R)
• M17: 9,125,620 km (0.112 R)
• M18: 9,648,614 km (0.094 R)
• M19: 11,337,424 km (0.101 R)
• M20: 12,682,907 km (0.091 R)
• M21: 14,766,058 km (0.102 R)
• M22: 15,090,386 km (0.052 R)
• M23: 15,820,872 km (0.054 R)
• M24: 17,208,841 km (0.071 R)
• M25: 17,423,814 km (0.116 R)
• M26: 19,829,647 km (0.076 R)
• M27: 22,193,293 km (0.084 R)
• M28: 23,574,530 km (0.107 R)
• M29: 23,928,628 km (0.061 R)
• M30: 26,986,259 km (0.117 R)
• M31: 28,060,671 km (0.089 R)
• M32: 33,750,776 km (0.111 R)
• M33: 34,768,340 km (0.088 R)
• M34: 36,391,477 km (0.097 R)
• M35: 43,125,625 km (0.112 R)
• M36: 44,457,495 km (0.086 R)
• M37: 45,133,678 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit