🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.01 AU - 1.31 AU

Year: 454 Days

Day: 22.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,024,752 km

• M1: 1,015,770 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.25 AU - 1.57 AU

Year: 608 Days

Day: 12.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 9.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.63 AU - 12.19 AU

Year: 12207 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,024,752 km

• M1: 122,820 km (0.098 R)
• M2: 579,991 km (0.105 R)
• M3: 1,405,173 km (0.059 R)
• M4: 2,188,617 km (0.112 R)
• M5: 2,540,621 km (0.034 R)
• M6: 2,911,623 km (0.118 R)
• M7: 4,272,066 km (0.086 R)
• M8: 4,747,339 km (0.057 R)
• M9: 6,547,749 km (0.108 R)
• M10: 14,116,504 km (0.106 R)
• M11: 16,882,269 km (0.079 R)
• M12: 17,251,626 km (0.115 R)
• M13: 22,931,259 km (0.049 R)
• M14: 25,579,291 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 5.1

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.62 AU - 17.06 AU

Year: 18713 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,024,752 km

• M1: 63,878 km (0.096 R)
• M2: 445,054 km (0.1 R)
• M3: 827,725 km (0.098 R)
• M4: 1,272,629 km (0.047 R)
• M5: 1,593,367 km (0.095 R)
• M6: 1,846,935 km (0.098 R)
• M7: 2,579,217 km (0.072 R)
• M8: 4,320,835 km (0.052 R)
• M9: 5,380,886 km (0.085 R)
• M10: 6,603,699 km (0.089 R)
• M11: 6,885,092 km (0.074 R)
• M12: 7,910,885 km (0.11 R)
• M13: 9,997,177 km (0.094 R)
• M14: 11,081,911 km (0.106 R)
• M15: 13,675,639 km (0.091 R)
• M16: 16,869,404 km (0.082 R)
• M17: 17,700,719 km (0.06 R)
• M18: 24,489,770 km (0.08 R)
• M19: 24,777,147 km (0.102 R)
• M20: 27,568,644 km (0.115 R)
• M21: 31,007,599 km (0.069 R)
• M22: 39,504,609 km (0.083 R)
• M23: 45,425,393 km (0.087 R)
• M24: 51,753,383 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 7.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.38 AU - 17.8 AU

Year: 24558 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,024,752 km

• M1: 194,328 km (0.077 R)
• M2: 587,022 km (0.098 R)
• M3: 821,741 km (0.106 R)
• M4: 1,976,786 km (0.076 R)
• M5: 2,759,782 km (0.041 R)
• M6: 4,397,280 km (0.081 R)
• M7: 5,519,114 km (0.074 R)
• M8: 26,977,582 km (0.115 R)
• M9: 32,119,261 km (0.102 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit