🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.94 AU - 1.38 AU

Year: 478 Days

Day: 27.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 12.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.18 AU - 5.82 AU

Year: 4281 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,298,996 km

• M1: 159,172 km (0.087 R)
• M2: 667,655 km (0.107 R)
• M3: 1,161,029 km (0.098 R)
• M4: 1,589,777 km (0.095 R)
• M5: 2,167,972 km (0.12 R)
• M6: 2,849,989 km (0.067 R)
• M7: 4,071,755 km (0.05 R)
• M8: 5,589,425 km (0.104 R)
• M9: 7,097,970 km (0.117 R)
• M10: 8,387,504 km (0.1 R)
• M11: 10,191,654 km (0.109 R)
• M12: 11,294,340 km (0.084 R)
• M13: 11,829,452 km (0.077 R)
• M14: 12,711,331 km (0.051 R)
• M15: 13,144,118 km (0.117 R)
• M16: 13,736,525 km (0.074 R)
• M17: 20,482,492 km (0.113 R)
• M18: 21,549,573 km (0.113 R)
• M19: 22,443,570 km (0.051 R)
• M20: 23,649,778 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 4

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.41 AU - 17.41 AU

Year: 22044 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,298,996 km

• M1: 51,462 km (0.079 R)
• M2: 449,691 km (0.099 R)
• M3: 671,395 km (0.05 R)
• M4: 986,000 km (0.094 R)
• M5: 1,406,669 km (0.114 R)
• M6: 1,592,170 km (0.06 R)
• M7: 1,937,741 km (0.113 R)
• M8: 2,289,595 km (0.093 R)
• M9: 2,895,467 km (0.108 R)
• M10: 3,545,918 km (0.101 R)
• M11: 4,646,211 km (0.1 R)
• M12: 5,023,347 km (0.082 R)
• M13: 7,310,998 km (0.101 R)
• M14: 7,726,281 km (0.115 R)
• M15: 8,453,028 km (0.11 R)
• M16: 9,118,888 km (0.101 R)
• M17: 9,545,541 km (0.084 R)
• M18: 9,763,804 km (0.105 R)
• M19: 10,612,174 km (0.084 R)
• M20: 10,905,535 km (0.081 R)
• M21: 11,144,144 km (0.054 R)
• M22: 12,006,725 km (0.117 R)
• M23: 18,301,654 km (0.118 R)
• M24: 22,048,781 km (0.077 R)
• M25: 22,334,513 km (0.029 R)
• M26: 23,304,655 km (0.088 R)
• M27: 24,302,623 km (0.116 R)
• M28: 26,921,334 km (0.078 R)
• M29: 28,919,363 km (0.074 R)
• M30: 30,187,654 km (0.101 R)
• M31: 36,157,805 km (0.043 R)
• M32: 38,036,755 km (0.106 R)
• M33: 47,458,129 km (0.103 R)
• M34: 50,034,653 km (0.054 R)
• M35: 55,640,235 km (0.094 R)
• M36: 57,778,138 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit