🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 154 Days

Day: 28.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,568,215 km

• M1: 68,665 km (0.048 R)
• M2: 390,450 km (0.049 R)

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 12.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.2 AU - 6.84 AU

Year: 5798 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,568,215 km

• M1: 158,275 km (0.066 R)
• M2: 572,810 km (0.073 R)
• M3: 1,100,143 km (0.117 R)
• M4: 1,503,907 km (0.117 R)
• M5: 2,053,829 km (0.097 R)
• M6: 4,222,849 km (0.087 R)
• M7: 6,692,111 km (0.116 R)
• M8: 7,254,001 km (0.081 R)
• M9: 8,000,345 km (0.104 R)
• M10: 15,324,806 km (0.069 R)
• M11: 17,583,883 km (0.063 R)
• M12: 20,417,716 km (0.113 R)
• M13: 21,601,783 km (0.118 R)
• M14: 22,057,608 km (0.066 R)
• M15: 22,519,715 km (0.106 R)
• M16: 23,304,207 km (0.062 R)
• M17: 23,944,934 km (0.075 R)
• M18: 26,799,860 km (0.09 R)
• M19: 28,855,185 km (0.075 R)
• M20: 29,501,149 km (0.109 R)
• M21: 33,682,409 km (0.106 R)
• M22: 34,295,761 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 8.1

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.95 AU - 8.79 AU

Year: 6968 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,568,215 km

• M1: 113,096 km (0.074 R)
• M2: 433,086 km (0.091 R)
• M3: 790,176 km (0.067 R)
• M4: 1,082,341 km (0.092 R)
• M5: 1,398,890 km (0.114 R)
• M6: 2,029,445 km (0.072 R)
• M7: 3,771,512 km (0.054 R)
• M8: 4,141,617 km (0.108 R)
• M9: 4,455,025 km (0.087 R)
• M10: 4,954,831 km (0.113 R)
• M11: 5,278,262 km (0.087 R)
• M12: 5,553,372 km (0.051 R)
• M13: 6,402,639 km (0.092 R)
• M14: 6,751,352 km (0.09 R)
• M15: 7,525,072 km (0.078 R)
• M16: 9,116,943 km (0.092 R)
• M17: 9,380,385 km (0.032 R)
• M18: 10,533,336 km (0.048 R)
• M19: 11,572,592 km (0.082 R)
• M20: 12,143,458 km (0.09 R)
• M21: 16,097,778 km (0.059 R)
• M22: 16,418,516 km (0.108 R)
• M23: 17,139,278 km (0.067 R)
• M24: 21,292,714 km (0.062 R)
• M25: 23,683,587 km (0.039 R)
• M26: 24,943,799 km (0.107 R)
• M27: 26,247,994 km (0.061 R)
• M28: 34,934,843 km (0.093 R)
• M29: 37,232,068 km (0.114 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit