🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.58 AU - 3.2 AU

Year: 1777 Days

Day: 35.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,669,427 km

• M1: 178,171 km (0.086 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 11.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.88 AU - 5.6 AU

Year: 4338 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,669,427 km

• M1: 148,102 km (0.091 R)
• M2: 720,164 km (0.106 R)
• M3: 1,104,631 km (0.096 R)
• M4: 1,868,178 km (0.092 R)
• M5: 2,643,095 km (0.107 R)
• M6: 3,105,353 km (0.059 R)
• M7: 4,264,437 km (0.057 R)
• M8: 4,956,028 km (0.07 R)
• M9: 5,635,501 km (0.073 R)
• M10: 6,376,011 km (0.093 R)
• M11: 7,451,769 km (0.089 R)
• M12: 8,124,062 km (0.114 R)
• M13: 9,589,523 km (0.037 R)
• M14: 11,498,691 km (0.087 R)
• M15: 12,494,115 km (0.106 R)
• M16: 14,332,972 km (0.111 R)
• M17: 14,765,011 km (0.111 R)
• M18: 15,997,996 km (0.099 R)
• M19: 16,817,643 km (0.1 R)
• M20: 18,796,224 km (0.107 R)
• M21: 19,841,764 km (0.099 R)
• M22: 21,693,337 km (0.107 R)
• M23: 23,433,459 km (0.055 R)
• M24: 24,261,483 km (0.085 R)
• M25: 27,026,052 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 6.8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.8 AU - 14.74 AU

Year: 16504 Days

Day: 15.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,669,427 km

• M1: 84,523 km (0.089 R)
• M2: 673,041 km (0.118 R)
• M3: 1,096,702 km (0.083 R)
• M4: 2,553,486 km (0.109 R)
• M5: 7,456,855 km (0.086 R)
• M6: 9,717,578 km (0.079 R)
• M7: 12,032,007 km (0.104 R)
• M8: 15,536,636 km (0.084 R)
• M9: 17,326,575 km (0.112 R)
• M10: 17,952,492 km (0.088 R)
• M11: 18,431,804 km (0.093 R)
• M12: 18,837,663 km (0.065 R)
• M13: 20,781,987 km (0.1 R)
• M14: 23,419,397 km (0.04 R)
• M15: 24,768,919 km (0.111 R)
• M16: 25,966,301 km (0.062 R)
• M17: 26,271,630 km (0.059 R)
• M18: 35,324,246 km (0.102 R)
• M19: 40,270,999 km (0.106 R)
• M20: 54,117,179 km (0.104 R)
• M21: 54,949,392 km (0.04 R)
• M22: 56,128,523 km (0.086 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit