🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.56 AU - 0.7 AU

Year: 183 Days

Day: 41 Hours

Environment

Temp: 161 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 10.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.36 AU - 5.64 AU

Year: 4711 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,815,530 km

• M1: 130,749 km (0.069 R)
• M2: 786,885 km (0.055 R)
• M3: 1,373,159 km (0.114 R)
• M4: 1,993,242 km (0.118 R)
• M5: 3,039,380 km (0.074 R)
• M6: 3,459,900 km (0.089 R)
• M7: 4,209,086 km (0.062 R)
• M8: 5,300,402 km (0.112 R)
• M9: 6,265,757 km (0.116 R)
• M10: 6,601,904 km (0.101 R)
• M11: 7,079,869 km (0.105 R)
• M12: 8,394,834 km (0.046 R)
• M13: 9,423,619 km (0.117 R)
• M14: 9,825,289 km (0.08 R)
• M15: 11,099,414 km (0.085 R)
• M16: 11,638,714 km (0.084 R)
• M17: 13,262,300 km (0.068 R)
• M18: 14,128,472 km (0.119 R)
• M19: 15,973,313 km (0.069 R)
• M20: 19,741,833 km (0.071 R)
• M21: 20,400,512 km (0.103 R)
• M22: 21,347,467 km (0.118 R)
• M23: 22,111,762 km (0.079 R)
• M24: 26,446,510 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.7

Radius: 3.2

Gravity: 96.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.44 AU - 14.32 AU

Year: 17876 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,815,530 km

• M1: 40,242 km (0.084 R)
• M2: 223,350 km (0.104 R)
• M3: 336,894 km (0.116 R)
• M4: 460,013 km (0.106 R)
• M5: 613,351 km (0.094 R)
• M6: 1,393,953 km (0.084 R)
• M7: 1,609,972 km (0.091 R)
• M8: 2,087,788 km (0.06 R)
• M9: 2,462,680 km (0.114 R)
• M10: 4,179,765 km (0.093 R)
• M11: 5,659,587 km (0.087 R)
• M12: 5,992,592 km (0.051 R)
• M13: 6,561,213 km (0.078 R)
• M14: 8,535,606 km (0.066 R)
• M15: 13,240,160 km (0.061 R)
• M16: 13,974,835 km (0.093 R)
• M17: 17,357,691 km (0.069 R)
• M18: 23,712,459 km (0.116 R)
• M19: 26,019,558 km (0.085 R)
• M20: 37,174,173 km (0.083 R)
• M21: 41,500,693 km (0.1 R)
• M22: 44,348,289 km (0.12 R)
• M23: 49,552,649 km (0.085 R)
• M24: 52,391,418 km (0.093 R)
• M25: 61,152,917 km (0.072 R)
• M26: 66,300,280 km (0.115 R)
• M27: 66,936,670 km (0.053 R)
• M28: 74,208,473 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit