🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 17 Hours

Environment

Temp: 249 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 9.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.67 AU - 9.89 AU

Year: 8374 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,102,840 km

• M1: 119,529 km (0.082 R)
• M2: 534,513 km (0.074 R)
• M3: 874,699 km (0.117 R)
• M4: 1,982,321 km (0.081 R)
• M5: 2,440,839 km (0.089 R)
• M6: 3,355,331 km (0.107 R)
• M7: 5,134,049 km (0.115 R)
• M8: 6,828,245 km (0.087 R)
• M9: 8,264,086 km (0.116 R)
• M10: 9,891,411 km (0.09 R)
• M11: 15,437,004 km (0.1 R)
• M12: 17,236,068 km (0.108 R)
• M13: 17,887,717 km (0.098 R)
• M14: 19,240,081 km (0.077 R)
• M15: 21,693,486 km (0.108 R)
• M16: 22,071,071 km (0.057 R)
• M17: 24,186,535 km (0.067 R)
• M18: 26,007,291 km (0.119 R)
• M19: 26,864,486 km (0.062 R)
• M20: 27,740,382 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 3.7

Gravity: 66.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.16 AU - 15.14 AU

Year: 17725 Days

Day: 17.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,102,840 km

• M1: 51,761 km (0.099 R)
• M2: 361,578 km (0.105 R)
• M3: 502,948 km (0.068 R)
• M4: 662,419 km (0.042 R)
• M5: 1,071,869 km (0.07 R)
• M6: 1,308,682 km (0.09 R)
• M7: 1,529,339 km (0.053 R)
• M8: 2,363,946 km (0.064 R)
• M9: 3,378,219 km (0.085 R)
• M10: 3,493,409 km (0.114 R)
• M11: 4,940,769 km (0.12 R)
• M12: 6,520,971 km (0.092 R)
• M13: 7,743,784 km (0.078 R)
• M14: 8,304,327 km (0.056 R)
• M15: 8,782,741 km (0.084 R)
• M16: 9,111,707 km (0.1 R)
• M17: 9,392,054 km (0.114 R)
• M18: 12,247,278 km (0.03 R)
• M19: 12,383,113 km (0.073 R)
• M20: 17,795,714 km (0.064 R)
• M21: 22,300,405 km (0.079 R)
• M22: 25,031,165 km (0.1 R)
• M23: 26,025,990 km (0.073 R)
• M24: 33,473,122 km (0.093 R)
• M25: 36,754,252 km (0.119 R)
• M26: 40,997,147 km (0.054 R)
• M27: 41,453,869 km (0.098 R)
• M28: 43,630,069 km (0.114 R)
• M29: 44,265,561 km (0.063 R)
• M30: 46,703,558 km (0.094 R)
• M31: 48,717,295 km (0.117 R)
• M32: 51,845,236 km (0.078 R)
• M33: 53,821,275 km (0.105 R)
• M34: 59,853,809 km (0.112 R)
• M35: 60,049,184 km (0.093 R)
• M36: 61,827,454 km (0.08 R)
• M37: 62,427,939 km (0.116 R)
• M38: 65,904,145 km (0.111 R)
• M39: 68,434,294 km (0.093 R)
• M40: 70,591,495 km (0.086 R)
• M41: 73,239,378 km (0.118 R)
• M42: 73,686,974 km (0.114 R)
• M43: 73,911,521 km (0.112 R)
• M44: 74,361,960 km (0.116 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit