🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 28 Hours

Environment

Temp: -127 °C

Axial Tilt: 51.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.49 AU - 0.71 AU

Year: 305 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 11.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.53 AU - 2.93 AU

Year: 2959 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,979,062 km

• M1: 147,952 km (0.075 R)
• M2: 747,241 km (0.082 R)
• M3: 1,780,514 km (0.056 R)
• M4: 2,232,898 km (0.111 R)
• M5: 2,649,677 km (0.104 R)
• M6: 3,584,066 km (0.108 R)
• M7: 4,269,523 km (0.083 R)
• M8: 5,847,033 km (0.085 R)
• M9: 6,441,086 km (0.072 R)
• M10: 7,618,272 km (0.12 R)
• M11: 8,824,629 km (0.103 R)
• M12: 10,274,382 km (0.062 R)
• M13: 11,013,994 km (0.089 R)
• M14: 11,744,929 km (0.109 R)
• M15: 12,692,033 km (0.095 R)
• M16: 13,983,811 km (0.082 R)
• M17: 15,466,774 km (0.027 R)
• M18: 17,623,228 km (0.076 R)
• M19: 19,290,197 km (0.108 R)
• M20: 20,607,705 km (0.079 R)
• M21: 21,984,454 km (0.115 R)
• M22: 22,798,117 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 4.1

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.77 AU - 10.83 AU

Year: 17125 Days

Day: 16.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,979,062 km

• M1: 51,761 km (0.055 R)
• M2: 195,674 km (0.058 R)
• M3: 417,976 km (0.111 R)
• M4: 836,850 km (0.102 R)
• M5: 1,554,172 km (0.082 R)
• M6: 1,801,458 km (0.084 R)
• M7: 2,395,660 km (0.092 R)
• M8: 4,293,608 km (0.109 R)
• M9: 5,558,907 km (0.111 R)
• M10: 5,823,696 km (0.049 R)
• M11: 6,626,138 km (0.065 R)
• M12: 7,409,134 km (0.119 R)
• M13: 7,683,347 km (0.095 R)
• M14: 9,366,622 km (0.044 R)
• M15: 10,237,730 km (0.095 R)
• M16: 14,760,074 km (0.112 R)
• M17: 15,121,203 km (0.087 R)
• M18: 15,267,211 km (0.097 R)
• M19: 15,414,265 km (0.079 R)
• M20: 17,653,596 km (0.081 R)
• M21: 18,142,631 km (0.069 R)
• M22: 21,450,839 km (0.048 R)
• M23: 23,052,882 km (0.068 R)
• M24: 26,598,801 km (0.112 R)
• M25: 27,241,024 km (0.116 R)
• M26: 28,556,438 km (0.097 R)
• M27: 30,143,971 km (0.078 R)
• M28: 31,313,228 km (0.098 R)
• M29: 35,386,030 km (0.12 R)
• M30: 37,482,046 km (0.116 R)
• M31: 45,165,243 km (0.106 R)
• M32: 46,232,025 km (0.095 R)
• M33: 48,733,451 km (0.094 R)
• M34: 52,317,966 km (0.08 R)
• M35: 57,306,307 km (0.109 R)
• M36: 61,109,982 km (0.09 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: 332 - 16,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit