🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.42 AU - 1.6 AU

Year: 581 Days

Day: 27.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 14.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.29 AU - 10.97 AU

Year: 8640 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,366,989 km

• M1: 190,139 km (0.108 R)
• M2: 933,940 km (0.112 R)
• M3: 1,607,728 km (0.113 R)
• M4: 2,430,367 km (0.033 R)
• M5: 3,015,743 km (0.086 R)
• M6: 3,989,775 km (0.111 R)
• M7: 6,462,030 km (0.076 R)
• M8: 11,468,023 km (0.102 R)
• M9: 12,305,322 km (0.076 R)
• M10: 23,916,361 km (0.101 R)
• M11: 24,876,181 km (0.039 R)
• M12: 25,944,759 km (0.067 R)
• M13: 27,215,593 km (0.105 R)
• M14: 28,350,292 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 5.6

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.47 AU - 18.15 AU

Year: 21586 Days

Day: 17.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,366,989 km

• M1: 75,248 km (0.075 R)
• M2: 821,741 km (0.065 R)
• M3: 1,131,857 km (0.081 R)
• M4: 1,466,658 km (0.093 R)
• M5: 2,876,917 km (0.114 R)
• M6: 4,455,773 km (0.102 R)
• M7: 4,636,487 km (0.116 R)
• M8: 5,012,725 km (0.089 R)
• M9: 7,556,787 km (0.111 R)
• M10: 8,622,372 km (0.096 R)
• M11: 10,981,830 km (0.074 R)
• M12: 11,379,312 km (0.108 R)
• M13: 11,924,297 km (0.1 R)
• M14: 12,629,800 km (0.067 R)
• M15: 16,066,961 km (0.095 R)
• M16: 16,493,165 km (0.114 R)
• M17: 17,014,514 km (0.084 R)
• M18: 19,884,549 km (0.093 R)
• M19: 20,375,679 km (0.11 R)
• M20: 21,178,571 km (0.098 R)
• M21: 24,377,123 km (0.09 R)
• M22: 25,281,591 km (0.06 R)
• M23: 25,511,074 km (0.077 R)
• M24: 30,270,082 km (0.099 R)
• M25: 30,789,187 km (0.117 R)
• M26: 31,845,348 km (0.102 R)
• M27: 32,653,176 km (0.118 R)
• M28: 37,789,170 km (0.09 R)
• M29: 40,235,095 km (0.058 R)
• M30: 45,101,963 km (0.06 R)
• M31: 45,949,435 km (0.068 R)
• M32: 50,710,237 km (0.12 R)
• M33: 56,374,013 km (0.111 R)
• M34: 60,375,307 km (0.057 R)
• M35: 64,347,879 km (0.06 R)
• M36: 72,346,278 km (0.102 R)
• M37: 72,809,134 km (0.103 R)
• M38: 77,304,700 km (0.033 R)
• M39: 85,031,131 km (0.116 R)
• M40: 85,288,588 km (0.099 R)
• M41: 86,844,257 km (0.109 R)

Kuiper Belt

Range: 35 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit