🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.59 AU - 2.15 AU

Year: 953 Days

Day: 37.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 10.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.44 AU - 9.02 AU

Year: 7247 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,258,812 km

• M1: 135,087 km (0.112 R)
• M2: 664,963 km (0.089 R)
• M3: 1,075,609 km (0.081 R)
• M4: 1,431,053 km (0.117 R)
• M5: 2,153,761 km (0.076 R)
• M6: 3,324,663 km (0.09 R)
• M7: 3,910,788 km (0.09 R)
• M8: 4,314,403 km (0.115 R)
• M9: 5,040,102 km (0.109 R)
• M10: 5,815,019 km (0.112 R)
• M11: 6,342,651 km (0.069 R)
• M12: 8,043,578 km (0.082 R)
• M13: 8,898,680 km (0.118 R)
• M14: 9,307,082 km (0.106 R)
• M15: 9,685,116 km (0.101 R)
• M16: 11,254,248 km (0.108 R)
• M17: 11,927,139 km (0.098 R)
• M18: 13,780,806 km (0.106 R)
• M19: 14,439,336 km (0.116 R)
• M20: 15,003,918 km (0.027 R)
• M21: 16,480,150 km (0.093 R)
• M22: 20,982,597 km (0.042 R)
• M23: 22,001,808 km (0.082 R)
• M24: 22,825,494 km (0.096 R)
• M25: 24,614,235 km (0.076 R)
• M26: 26,830,977 km (0.085 R)
• M27: 28,468,624 km (0.119 R)
• M28: 30,263,350 km (0.112 R)

Asteroid Belt

Center: 11.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 5.7

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.11 AU - 18.77 AU

Year: 24849 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,258,812 km

• M1: 70,909 km (0.048 R)
• M2: 364,121 km (0.062 R)
• M3: 655,239 km (0.098 R)
• M4: 953,387 km (0.113 R)
• M5: 1,401,882 km (0.101 R)
• M6: 2,127,132 km (0.119 R)
• M7: 2,658,205 km (0.099 R)
• M8: 3,478,599 km (0.108 R)
• M9: 3,723,341 km (0.038 R)
• M10: 4,145,656 km (0.059 R)
• M11: 4,563,184 km (0.093 R)
• M12: 5,688,160 km (0.074 R)
• M13: 7,034,690 km (0.099 R)
• M14: 9,669,707 km (0.113 R)
• M15: 9,970,997 km (0.038 R)
• M16: 10,154,703 km (0.084 R)
• M17: 11,639,163 km (0.103 R)
• M18: 13,115,694 km (0.096 R)
• M19: 14,951,260 km (0.087 R)
• M20: 15,273,045 km (0.077 R)
• M21: 16,097,479 km (0.115 R)
• M22: 17,301,143 km (0.083 R)
• M23: 20,275,448 km (0.105 R)
• M24: 26,153,897 km (0.117 R)
• M25: 26,856,707 km (0.056 R)
• M26: 29,165,302 km (0.119 R)
• M27: 30,175,686 km (0.091 R)
• M28: 37,025,174 km (0.045 R)
• M29: 41,912,536 km (0.12 R)
• M30: 44,179,692 km (0.094 R)
• M31: 48,780,275 km (0.12 R)
• M32: 50,923,564 km (0.094 R)
• M33: 54,444,350 km (0.076 R)
• M34: 66,839,281 km (0.119 R)
• M35: 67,931,346 km (0.05 R)
• M36: 80,003,894 km (0.115 R)
• M37: 81,730,702 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit