🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.05 AU - 3.09 AU

Year: 1965 Days

Day: 13.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,573,266 km

• M1: 29,471 km (0.1 R)
• M2: 399,426 km (0.072 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 11.2

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.2 AU - 10.86 AU

Year: 10746 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 99,573,266 km

• M1: 139,276 km (0.116 R)
• M2: 796,459 km (0.085 R)
• M3: 1,182,870 km (0.12 R)
• M4: 1,743,713 km (0.103 R)
• M5: 3,063,465 km (0.116 R)
• M6: 3,530,809 km (0.117 R)
• M7: 3,989,027 km (0.111 R)
• M8: 5,607,377 km (0.062 R)
• M9: 6,271,741 km (0.036 R)
• M10: 7,408,685 km (0.059 R)
• M11: 7,801,978 km (0.117 R)
• M12: 9,516,818 km (0.088 R)
• M13: 14,270,440 km (0.026 R)
• M14: 14,675,402 km (0.113 R)
• M15: 15,297,429 km (0.082 R)
• M16: 16,593,845 km (0.057 R)
• M17: 20,664,253 km (0.058 R)
• M18: 21,096,142 km (0.109 R)
• M19: 22,156,941 km (0.105 R)
• M20: 23,814,485 km (0.117 R)
• M21: 24,385,051 km (0.101 R)
• M22: 28,001,281 km (0.107 R)
• M23: 29,281,988 km (0.099 R)
• M24: 33,595,792 km (0.115 R)
• M25: 34,313,563 km (0.084 R)
• M26: 35,286,398 km (0.096 R)
• M27: 38,575,457 km (0.025 R)
• M28: 42,201,709 km (0.05 R)
• M29: 44,311,488 km (0.111 R)
• M30: 48,892,922 km (0.119 R)
• M31: 52,010,542 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.1

Radius: 4.7

Gravity: 33.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18 AU - 18.88 AU

Year: 28922 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,573,266 km

• M1: 58,493 km (0.069 R)
• M2: 234,719 km (0.086 R)
• M3: 387,608 km (0.116 R)
• M4: 648,507 km (0.111 R)
• M5: 1,132,605 km (0.095 R)
• M6: 1,539,960 km (0.09 R)
• M7: 1,807,591 km (0.112 R)
• M8: 2,536,133 km (0.113 R)
• M9: 2,909,828 km (0.109 R)
• M10: 4,109,454 km (0.109 R)
• M11: 4,325,174 km (0.067 R)
• M12: 8,025,926 km (0.106 R)
• M13: 9,126,667 km (0.077 R)
• M14: 12,497,855 km (0.104 R)
• M15: 15,126,888 km (0.094 R)
• M16: 15,382,850 km (0.051 R)
• M17: 16,705,744 km (0.039 R)
• M18: 19,474,950 km (0.104 R)
• M19: 20,392,883 km (0.112 R)
• M20: 21,446,351 km (0.067 R)
• M21: 22,646,425 km (0.038 R)
• M22: 22,869,326 km (0.057 R)
• M23: 27,136,156 km (0.104 R)
• M24: 28,023,272 km (0.074 R)
• M25: 31,626,037 km (0.117 R)
• M26: 39,733,793 km (0.071 R)
• M27: 41,041,727 km (0.073 R)
• M28: 41,539,439 km (0.073 R)
• M29: 44,088,886 km (0.105 R)
• M30: 50,628,856 km (0.109 R)
• M31: 53,732,114 km (0.064 R)
• M32: 62,914,881 km (0.099 R)
• M33: 68,338,402 km (0.073 R)
• M34: 69,037,622 km (0.113 R)
• M35: 73,820,565 km (0.085 R)
• M36: 81,401,886 km (0.071 R)
• M37: 86,190,813 km (0.119 R)
• M38: 99,573,240 km (0.083 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: 542 - 15,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit