🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.44 AU - 1.92 AU

Year: 816 Days

Day: 26.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 8.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.87 AU - 7.91 AU

Year: 7528 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 97,713,195 km

• M1: 111,899 km (0.103 R)
• M2: 1,138,440 km (0.091 R)
• M3: 1,541,756 km (0.083 R)
• M4: 2,792,244 km (0.115 R)
• M5: 3,353,386 km (0.081 R)
• M6: 4,699,767 km (0.078 R)
• M7: 6,760,029 km (0.115 R)
• M8: 7,234,852 km (0.094 R)
• M9: 9,095,551 km (0.116 R)
• M10: 10,372,967 km (0.049 R)
• M11: 16,493,464 km (0.114 R)
• M12: 17,354,400 km (0.046 R)
• M13: 19,093,775 km (0.063 R)
• M14: 23,736,993 km (0.092 R)
• M15: 25,264,388 km (0.085 R)
• M16: 26,856,408 km (0.061 R)
• M17: 33,895,287 km (0.107 R)
• M18: 34,318,948 km (0.043 R)
• M19: 37,047,015 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 7.1

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.16 AU - 19.52 AU

Year: 25897 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,713,195 km

• M1: 95,593 km (0.087 R)
• M2: 593,754 km (0.038 R)
• M3: 1,018,462 km (0.114 R)
• M4: 1,613,712 km (0.12 R)
• M5: 3,053,293 km (0.058 R)
• M6: 3,693,272 km (0.084 R)
• M7: 4,027,773 km (0.119 R)
• M8: 4,605,221 km (0.088 R)
• M9: 5,790,634 km (0.07 R)
• M10: 6,965,426 km (0.118 R)
• M11: 11,786,068 km (0.096 R)
• M12: 17,696,082 km (0.119 R)
• M13: 21,386,811 km (0.06 R)
• M14: 22,030,082 km (0.062 R)
• M15: 24,499,045 km (0.089 R)
• M16: 25,440,913 km (0.045 R)
• M17: 25,800,247 km (0.108 R)
• M18: 32,719,897 km (0.046 R)
• M19: 33,002,936 km (0.114 R)
• M20: 35,029,389 km (0.082 R)
• M21: 46,594,800 km (0.119 R)
• M22: 47,132,754 km (0.089 R)
• M23: 54,310,310 km (0.047 R)
• M24: 56,111,020 km (0.108 R)
• M25: 59,199,767 km (0.089 R)
• M26: 59,619,987 km (0.094 R)
• M27: 60,466,412 km (0.063 R)
• M28: 61,320,766 km (0.115 R)
• M29: 73,171,610 km (0.057 R)
• M30: 79,375,882 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit