🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 191 Days

Day: 26.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,723,276 km

• M1: 51,761 km (0.108 R)
• M2: 431,590 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.89 AU - 0.93 AU

Year: 309 Days

Day: 22.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 130.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2 AU - 2.28 AU

Year: 1116 Days

Day: 22.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 10

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.62 AU - 11.18 AU

Year: 10273 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,723,276 km

• M1: 124,615 km (0.078 R)
• M2: 478,115 km (0.054 R)
• M3: 943,813 km (0.097 R)
• M4: 1,573,620 km (0.113 R)
• M5: 1,999,824 km (0.098 R)
• M6: 2,313,681 km (0.088 R)
• M7: 5,015,568 km (0.049 R)
• M8: 5,467,802 km (0.102 R)
• M9: 7,679,906 km (0.074 R)
• M10: 9,243,204 km (0.03 R)
• M11: 9,677,337 km (0.091 R)
• M12: 11,386,941 km (0.077 R)
• M13: 11,774,100 km (0.11 R)
• M14: 13,780,507 km (0.06 R)
• M15: 18,158,190 km (0.072 R)
• M16: 19,934,664 km (0.112 R)
• M17: 21,403,566 km (0.062 R)
• M18: 23,740,284 km (0.103 R)
• M19: 24,464,039 km (0.108 R)
• M20: 25,202,454 km (0.119 R)
• M21: 25,955,679 km (0.112 R)
• M22: 28,710,524 km (0.042 R)
• M23: 31,114,861 km (0.065 R)
• M24: 31,981,631 km (0.113 R)
• M25: 33,424,353 km (0.1 R)
• M26: 34,104,724 km (0.074 R)
• M27: 40,777,986 km (0.101 R)
• M28: 42,341,433 km (0.047 R)
• M29: 43,944,375 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 12.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.04 AU - 12.6 AU

Year: 13576 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,723,276 km

• M1: 153,188 km (0.093 R)
• M2: 576,700 km (0.069 R)
• M3: 1,069,326 km (0.09 R)
• M4: 1,982,172 km (0.083 R)
• M5: 2,715,800 km (0.112 R)
• M6: 4,015,805 km (0.093 R)
• M7: 4,626,314 km (0.098 R)
• M8: 5,957,137 km (0.068 R)
• M9: 6,386,333 km (0.047 R)
• M10: 7,708,928 km (0.107 R)
• M11: 8,125,109 km (0.089 R)
• M12: 8,802,638 km (0.056 R)
• M13: 10,270,492 km (0.094 R)
• M14: 12,079,579 km (0.08 R)
• M15: 17,241,753 km (0.108 R)
• M16: 21,100,780 km (0.103 R)
• M17: 23,040,466 km (0.109 R)
• M18: 23,519,179 km (0.099 R)
• M19: 24,299,182 km (0.106 R)
• M20: 25,096,240 km (0.114 R)
• M21: 33,928,498 km (0.09 R)
• M22: 35,302,554 km (0.087 R)
• M23: 37,630,896 km (0.026 R)
• M24: 38,563,339 km (0.077 R)
• M25: 45,978,756 km (0.116 R)
• M26: 48,595,372 km (0.099 R)
• M27: 55,998,073 km (0.065 R)
• M28: 56,864,245 km (0.046 R)
• M29: 60,056,963 km (0.113 R)
• M30: 60,782,213 km (0.099 R)

Asteroid Belt

Center: 14.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.8

Radius: 5.7

Gravity: 30.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.92 AU - 22.62 AU

Year: 27836 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,723,276 km

• M1: 70,909 km (0.117 R)
• M2: 395,986 km (0.066 R)
• M3: 746,194 km (0.073 R)
• M4: 2,193,554 km (0.09 R)
• M5: 2,437,249 km (0.117 R)
• M6: 2,618,561 km (0.033 R)
• M7: 2,979,391 km (0.065 R)
• M8: 3,436,263 km (0.104 R)
• M9: 4,116,485 km (0.103 R)
• M10: 4,964,405 km (0.082 R)
• M11: 5,257,019 km (0.115 R)
• M12: 6,300,614 km (0.091 R)
• M13: 7,860,171 km (0.06 R)
• M14: 8,849,761 km (0.088 R)
• M15: 12,013,906 km (0.062 R)
• M16: 14,385,481 km (0.103 R)
• M17: 19,002,221 km (0.115 R)
• M18: 19,718,346 km (0.106 R)
• M19: 37,921,265 km (0.12 R)
• M20: 38,566,481 km (0.083 R)
• M21: 46,336,444 km (0.101 R)
• M22: 56,750,401 km (0.066 R)
• M23: 59,523,347 km (0.106 R)
• M24: 70,301,874 km (0.113 R)
• M25: 72,751,539 km (0.084 R)
• M26: 88,090,407 km (0.12 R)
• M27: 96,509,326 km (0.115 R)
• M28: 101,067,125 km (0.044 R)
• M29: 106,084,637 km (0.058 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit