🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 46.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.56 AU - 1.66 AU

Year: 715 Days

Day: 43.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.01 AU - 5.37 AU

Year: 4136 Days

Day: 32.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 11.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.24 AU - 8.34 AU

Year: 6886 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,570,269 km

• M1: 139,276 km (0.061 R)
• M2: 622,178 km (0.112 R)
• M3: 1,194,389 km (0.091 R)
• M4: 1,582,596 km (0.112 R)
• M5: 2,013,139 km (0.101 R)
• M6: 2,505,016 km (0.072 R)
• M7: 3,134,225 km (0.088 R)
• M8: 4,580,836 km (0.093 R)
• M9: 4,997,018 km (0.101 R)
• M10: 6,242,420 km (0.1 R)
• M11: 6,755,241 km (0.114 R)
• M12: 8,541,141 km (0.075 R)
• M13: 12,366,658 km (0.082 R)
• M14: 13,280,850 km (0.116 R)
• M15: 13,701,370 km (0.095 R)
• M16: 14,185,020 km (0.088 R)
• M17: 15,186,577 km (0.06 R)
• M18: 18,474,589 km (0.11 R)
• M19: 19,265,064 km (0.095 R)
• M20: 23,559,121 km (0.086 R)
• M21: 28,365,701 km (0.065 R)
• M22: 29,152,137 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 7.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.75 AU - 18.35 AU

Year: 20426 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,570,269 km

• M1: 92,003 km (0.104 R)
• M2: 721,660 km (0.102 R)
• M3: 1,022,202 km (0.091 R)
• M4: 1,254,677 km (0.046 R)
• M5: 1,917,546 km (0.037 R)
• M6: 2,337,317 km (0.077 R)
• M7: 3,130,186 km (0.06 R)
• M8: 3,466,482 km (0.1 R)
• M9: 4,754,071 km (0.057 R)
• M10: 5,164,118 km (0.095 R)
• M11: 6,173,455 km (0.079 R)
• M12: 6,537,427 km (0.056 R)
• M13: 7,131,929 km (0.072 R)
• M14: 7,442,494 km (0.092 R)
• M15: 8,186,295 km (0.065 R)
• M16: 8,725,745 km (0.118 R)
• M17: 9,288,681 km (0.105 R)
• M18: 12,728,984 km (0.09 R)
• M19: 13,790,829 km (0.1 R)
• M20: 19,306,952 km (0.106 R)
• M21: 19,650,578 km (0.098 R)
• M22: 21,614,050 km (0.118 R)
• M23: 24,197,904 km (0.108 R)
• M24: 27,302,509 km (0.074 R)
• M25: 27,953,858 km (0.082 R)
• M26: 29,400,470 km (0.1 R)
• M27: 30,199,621 km (0.114 R)
• M28: 33,914,136 km (0.086 R)
• M29: 36,859,270 km (0.041 R)
• M30: 37,521,240 km (0.102 R)
• M31: 45,335,635 km (0.116 R)
• M32: 57,290,749 km (0.071 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit