🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.63 AU - 2.71 AU

Year: 1224 Days

Day: 24.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.26 AU - 2.44 AU

Year: 1379 Days

Day: 32.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 9.3

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.79 AU - 7.79 AU

Year: 6774 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,233,239 km

• M1: 116,088 km (0.073 R)
• M2: 562,338 km (0.113 R)
• M3: 852,109 km (0.081 R)
• M4: 1,324,988 km (0.108 R)
• M5: 1,649,915 km (0.108 R)
• M6: 2,107,385 km (0.05 R)
• M7: 2,446,224 km (0.034 R)
• M8: 3,641,362 km (0.106 R)
• M9: 5,493,533 km (0.119 R)
• M10: 6,208,162 km (0.081 R)
• M11: 7,471,217 km (0.089 R)
• M12: 8,102,520 km (0.117 R)
• M13: 8,768,978 km (0.081 R)
• M14: 9,790,433 km (0.105 R)
• M15: 12,551,860 km (0.07 R)
• M16: 13,386,915 km (0.047 R)
• M17: 13,730,990 km (0.044 R)
• M18: 14,081,199 km (0.111 R)
• M19: 14,377,403 km (0.106 R)
• M20: 16,701,256 km (0.12 R)
• M21: 17,917,636 km (0.112 R)
• M22: 19,556,630 km (0.081 R)
• M23: 22,159,185 km (0.117 R)
• M24: 22,884,884 km (0.05 R)
• M25: 26,125,024 km (0.051 R)
• M26: 26,482,862 km (0.08 R)
• M27: 34,454,634 km (0.088 R)
• M28: 36,087,794 km (0.12 R)
• M29: 36,867,348 km (0.104 R)
• M30: 38,344,777 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 10.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.2 AU - 13.24 AU

Year: 14390 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,233,239 km

• M1: 129,402 km (0.12 R)
• M2: 485,445 km (0.111 R)
• M3: 1,063,790 km (0.112 R)
• M4: 1,387,221 km (0.109 R)
• M5: 1,727,257 km (0.066 R)
• M6: 2,162,437 km (0.111 R)
• M7: 2,785,961 km (0.069 R)
• M8: 3,637,023 km (0.038 R)
• M9: 4,422,861 km (0.109 R)
• M10: 5,245,051 km (0.027 R)
• M11: 5,731,394 km (0.05 R)
• M12: 6,085,492 km (0.092 R)
• M13: 7,102,159 km (0.041 R)
• M14: 7,557,834 km (0.08 R)
• M15: 8,277,699 km (0.087 R)
• M16: 12,778,949 km (0.069 R)
• M17: 13,249,135 km (0.029 R)
• M18: 14,656,103 km (0.087 R)
• M19: 16,869,853 km (0.062 R)
• M20: 18,606,086 km (0.068 R)
• M21: 19,738,691 km (0.075 R)
• M22: 20,367,451 km (0.099 R)
• M23: 21,854,454 km (0.12 R)
• M24: 24,117,122 km (0.073 R)
• M25: 26,967,559 km (0.118 R)
• M26: 43,421,829 km (0.065 R)
• M27: 52,419,393 km (0.045 R)
• M28: 53,278,384 km (0.052 R)
• M29: 53,972,369 km (0.076 R)
• M30: 55,024,640 km (0.089 R)
• M31: 57,351,485 km (0.114 R)
• M32: 64,136,048 km (0.074 R)
• M33: 65,514,592 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 4.6

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.18 AU - 17.64 AU

Year: 23162 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,233,239 km

• M1: 57,296 km (0.099 R)
• M2: 279,898 km (0.109 R)
• M3: 508,782 km (0.081 R)
• M4: 762,500 km (0.115 R)
• M5: 948,151 km (0.106 R)
• M6: 1,276,070 km (0.093 R)
• M7: 1,992,644 km (0.077 R)
• M8: 2,154,957 km (0.115 R)
• M9: 2,998,241 km (0.085 R)
• M10: 3,977,957 km (0.108 R)
• M11: 5,079,297 km (0.05 R)
• M12: 6,326,344 km (0.064 R)
• M13: 6,814,183 km (0.1 R)
• M14: 10,952,808 km (0.081 R)
• M15: 12,591,054 km (0.104 R)
• M16: 12,937,373 km (0.095 R)
• M17: 13,148,157 km (0.038 R)
• M18: 13,940,577 km (0.117 R)
• M19: 15,699,549 km (0.084 R)
• M20: 24,968,782 km (0.068 R)
• M21: 32,575,684 km (0.067 R)
• M22: 36,339,716 km (0.079 R)
• M23: 37,041,031 km (0.076 R)
• M24: 48,670,470 km (0.104 R)
• M25: 51,255,671 km (0.106 R)
• M26: 52,137,401 km (0.102 R)
• M27: 52,314,974 km (0.087 R)
• M28: 55,951,100 km (0.088 R)
• M29: 74,182,443 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.8

Radius: 7.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.15 AU - 18.11 AU

Year: 28343 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,233,239 km

• M1: 1,433,596 km (0.09 R)
• M2: 2,006,556 km (0.094 R)
• M3: 2,788,504 km (0.118 R)
• M4: 4,351,204 km (0.043 R)
• M5: 8,464,098 km (0.05 R)
• M6: 8,889,405 km (0.049 R)
• M7: 18,795,476 km (0.115 R)
• M8: 20,514,057 km (0.055 R)
• M9: 24,166,938 km (0.107 R)
• M10: 24,544,971 km (0.07 R)
• M11: 27,404,834 km (0.105 R)
• M12: 27,919,451 km (0.074 R)
• M13: 37,430,285 km (0.044 R)
• M14: 42,837,500 km (0.088 R)
• M15: 49,955,516 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit