🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.41 AU - 1.57 AU

Year: 689 Days

Day: 14.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,378,843 km

• M1: 444,904 km (0.12 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 3.1

Gravity: 32.63 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.81 AU - 13.31 AU

Year: 17876 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,378,843 km

• M1: 47,123 km (0.081 R)
• M2: 207,791 km (0.117 R)
• M3: 506,987 km (0.076 R)
• M4: 726,298 km (0.064 R)
• M5: 929,601 km (0.107 R)
• M6: 1,642,734 km (0.117 R)
• M7: 2,271,344 km (0.094 R)
• M8: 3,650,637 km (0.112 R)
• M9: 4,638,880 km (0.103 R)
• M10: 7,041,273 km (0.115 R)
• M11: 11,205,928 km (0.101 R)
• M12: 13,377,490 km (0.1 R)
• M13: 13,961,072 km (0.078 R)
• M14: 17,135,688 km (0.107 R)
• M15: 23,907,685 km (0.091 R)
• M16: 24,959,208 km (0.109 R)
• M17: 25,941,468 km (0.096 R)
• M18: 31,581,008 km (0.073 R)
• M19: 35,475,340 km (0.118 R)
• M20: 40,609,838 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446

Radius: 5.7

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.02 AU - 15.18 AU

Year: 17958 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,378,843 km

• M1: 70,909 km (0.031 R)
• M2: 281,992 km (0.037 R)
• M3: 478,264 km (0.106 R)
• M4: 1,006,046 km (0.028 R)
• M5: 1,277,566 km (0.065 R)
• M6: 1,550,732 km (0.059 R)
• M7: 2,677,054 km (0.093 R)
• M8: 3,965,241 km (0.101 R)
• M9: 5,473,487 km (0.044 R)
• M10: 5,807,838 km (0.086 R)
• M11: 6,476,840 km (0.074 R)
• M12: 7,734,360 km (0.094 R)
• M13: 10,665,431 km (0.119 R)
• M14: 11,484,479 km (0.117 R)
• M15: 12,281,985 km (0.099 R)
• M16: 13,446,305 km (0.099 R)
• M17: 14,055,169 km (0.087 R)
• M18: 15,400,802 km (0.103 R)
• M19: 19,690,221 km (0.097 R)
• M20: 22,199,576 km (0.117 R)
• M21: 22,953,998 km (0.047 R)
• M22: 26,038,706 km (0.115 R)
• M23: 28,059,923 km (0.047 R)
• M24: 28,498,394 km (0.098 R)
• M25: 35,763,316 km (0.038 R)
• M26: 42,710,940 km (0.034 R)
• M27: 43,876,457 km (0.041 R)
• M28: 48,122,643 km (0.088 R)
• M29: 52,801,017 km (0.091 R)
• M30: 56,545,751 km (0.098 R)
• M31: 60,646,079 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit