🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.42 AU - 2.34 AU

Year: 987 Days

Day: 23 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.74 AU - 2.44 AU

Year: 1157 Days

Day: 35.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,882,460 km

• M1: 295,605 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.51 AU - 3.49 AU

Year: 1990 Days

Day: 23.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,882,460 km

• M1: 46,824 km (0.1 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 13.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.03 AU - 6.31 AU

Year: 4501 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,882,460 km

• M1: 164,707 km (0.1 R)
• M2: 829,520 km (0.075 R)
• M3: 1,341,295 km (0.114 R)
• M4: 2,051,286 km (0.098 R)
• M5: 3,332,592 km (0.108 R)
• M6: 4,385,910 km (0.11 R)
• M7: 4,940,170 km (0.08 R)
• M8: 5,595,409 km (0.057 R)
• M9: 6,189,911 km (0.05 R)
• M10: 6,763,918 km (0.099 R)
• M11: 7,606,902 km (0.084 R)
• M12: 9,899,938 km (0.112 R)
• M13: 10,602,001 km (0.114 R)
• M14: 11,649,485 km (0.112 R)
• M15: 12,105,759 km (0.096 R)
• M16: 13,249,883 km (0.092 R)
• M17: 13,797,860 km (0.043 R)
• M18: 15,642,552 km (0.101 R)
• M19: 16,652,936 km (0.113 R)
• M20: 19,053,682 km (0.08 R)
• M21: 19,496,342 km (0.077 R)
• M22: 20,534,103 km (0.093 R)
• M23: 21,201,160 km (0.097 R)
• M24: 22,649,118 km (0.066 R)
• M25: 25,435,378 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 14.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.16 AU - 10.1 AU

Year: 9707 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,882,460 km

• M1: 182,809 km (0.086 R)
• M2: 917,783 km (0.097 R)
• M3: 1,447,509 km (0.054 R)
• M4: 2,202,978 km (0.116 R)
• M5: 2,683,636 km (0.103 R)
• M6: 4,052,158 km (0.104 R)
• M7: 5,230,241 km (0.109 R)
• M8: 8,123,464 km (0.069 R)
• M9: 10,458,088 km (0.038 R)
• M10: 11,665,792 km (0.062 R)
• M11: 12,721,653 km (0.1 R)
• M12: 13,335,154 km (0.115 R)
• M13: 14,357,805 km (0.063 R)
• M14: 15,989,320 km (0.108 R)
• M15: 17,291,868 km (0.097 R)
• M16: 18,899,597 km (0.104 R)
• M17: 19,618,414 km (0.099 R)
• M18: 23,398,154 km (0.097 R)
• M19: 23,948,674 km (0.115 R)
• M20: 24,414,073 km (0.11 R)
• M21: 25,749,384 km (0.083 R)
• M22: 27,537,078 km (0.089 R)
• M23: 29,300,239 km (0.097 R)
• M24: 30,917,542 km (0.093 R)
• M25: 37,985,143 km (0.115 R)
• M26: 50,650,249 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 5.7

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.1 AU - 17.4 AU

Year: 26248 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,882,460 km

• M1: 70,909 km (0.089 R)
• M2: 291,566 km (0.084 R)
• M3: 571,314 km (0.068 R)
• M4: 1,317,508 km (0.093 R)
• M5: 2,505,615 km (0.109 R)
• M6: 3,154,720 km (0.096 R)
• M7: 3,718,554 km (0.109 R)
• M8: 5,044,590 km (0.084 R)
• M9: 5,239,815 km (0.11 R)
• M10: 5,687,262 km (0.119 R)
• M11: 6,028,495 km (0.052 R)
• M12: 6,383,192 km (0.114 R)
• M13: 7,430,676 km (0.056 R)
• M14: 9,860,594 km (0.076 R)
• M15: 10,043,403 km (0.08 R)
• M16: 14,425,872 km (0.08 R)
• M17: 19,644,444 km (0.072 R)
• M18: 20,621,318 km (0.115 R)
• M19: 22,460,624 km (0.065 R)
• M20: 26,344,783 km (0.09 R)
• M21: 34,702,966 km (0.041 R)
• M22: 38,942,271 km (0.109 R)
• M23: 41,264,628 km (0.056 R)
• M24: 42,701,515 km (0.075 R)
• M25: 51,295,913 km (0.105 R)
• M26: 52,584,100 km (0.089 R)
• M27: 54,272,013 km (0.101 R)
• M28: 54,651,842 km (0.106 R)
• M29: 55,995,530 km (0.11 R)
• M30: 62,211,471 km (0.11 R)
• M31: 64,310,629 km (0.106 R)
• M32: 72,718,179 km (0.073 R)
• M33: 74,109,289 km (0.099 R)
• M34: 75,281,987 km (0.089 R)
• M35: 78,146,786 km (0.038 R)
• M36: 84,856,849 km (0.098 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: 212 - 16,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit