🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.14 AU - 1.4 AU

Year: 525 Days

Day: 13.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,103,914 km

• M1: 52,060 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 11

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.31 AU - 6.15 AU

Year: 4391 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,103,914 km

• M1: 136,732 km (0.079 R)
• M2: 530,324 km (0.11 R)
• M3: 880,533 km (0.108 R)
• M4: 1,269,338 km (0.045 R)
• M5: 2,196,994 km (0.082 R)
• M6: 2,623,498 km (0.095 R)
• M7: 3,284,720 km (0.048 R)
• M8: 3,684,895 km (0.109 R)
• M9: 5,185,511 km (0.074 R)
• M10: 5,757,573 km (0.094 R)
• M11: 6,935,806 km (0.119 R)
• M12: 7,404,945 km (0.09 R)
• M13: 9,086,724 km (0.115 R)
• M14: 9,802,999 km (0.104 R)
• M15: 13,049,273 km (0.114 R)
• M16: 13,765,697 km (0.105 R)
• M17: 15,381,354 km (0.109 R)
• M18: 17,804,391 km (0.077 R)
• M19: 19,411,521 km (0.083 R)
• M20: 22,368,622 km (0.109 R)
• M21: 22,775,378 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.2

Radius: 5.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.57 AU - 15.95 AU

Year: 21883 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,103,914 km

• M1: 70,909 km (0.093 R)
• M2: 284,984 km (0.108 R)
• M3: 793,318 km (0.118 R)
• M4: 1,536,071 km (0.111 R)
• M5: 2,019,122 km (0.098 R)
• M6: 2,275,533 km (0.096 R)
• M7: 2,465,523 km (0.062 R)
• M8: 2,950,818 km (0.111 R)
• M9: 3,203,339 km (0.036 R)
• M10: 3,751,765 km (0.049 R)
• M11: 4,048,418 km (0.085 R)
• M12: 4,233,919 km (0.085 R)
• M13: 4,756,464 km (0.107 R)
• M14: 5,811,728 km (0.118 R)
• M15: 6,373,318 km (0.093 R)
• M16: 6,624,792 km (0.072 R)
• M17: 7,419,306 km (0.12 R)
• M18: 11,359,415 km (0.12 R)
• M19: 12,755,762 km (0.059 R)
• M20: 14,121,141 km (0.116 R)
• M21: 14,693,652 km (0.056 R)
• M22: 16,192,174 km (0.111 R)
• M23: 18,626,880 km (0.107 R)
• M24: 24,717,607 km (0.044 R)
• M25: 25,970,639 km (0.057 R)
• M26: 30,808,185 km (0.075 R)
• M27: 32,135,717 km (0.102 R)
• M28: 40,910,380 km (0.042 R)
• M29: 42,218,314 km (0.084 R)
• M30: 47,411,156 km (0.116 R)
• M31: 53,013,895 km (0.117 R)
• M32: 54,567,469 km (0.078 R)
• M33: 57,044,211 km (0.088 R)
• M34: 63,948,751 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 20,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit