🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 214 Days

Day: 32 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 267 Days

Day: 31.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.11 AU - 1.31 AU

Year: 496 Days

Day: 40.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.44 AU - 4.04 AU

Year: 2174 Days

Day: 23.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 13.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.27 AU - 5.31 AU

Year: 4536 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,270,477 km

• M1: 164,109 km (0.114 R)
• M2: 1,112,260 km (0.111 R)
• M3: 1,599,800 km (0.099 R)
• M4: 2,809,448 km (0.112 R)
• M5: 4,537,154 km (0.101 R)
• M6: 5,496,974 km (0.107 R)
• M7: 6,805,806 km (0.106 R)
• M8: 8,344,719 km (0.077 R)
• M9: 10,286,050 km (0.103 R)
• M10: 12,806,475 km (0.071 R)
• M11: 14,210,152 km (0.101 R)
• M12: 15,376,268 km (0.116 R)
• M13: 16,304,522 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 3.7

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.98 AU - 16.34 AU

Year: 22004 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,270,477 km

• M1: 46,076 km (0.117 R)
• M2: 162,613 km (0.095 R)
• M3: 417,079 km (0.091 R)
• M4: 1,101,938 km (0.069 R)
• M5: 2,863,902 km (0.085 R)
• M6: 4,644,565 km (0.039 R)
• M7: 5,704,915 km (0.08 R)
• M8: 9,014,319 km (0.105 R)
• M9: 10,765,661 km (0.058 R)
• M10: 12,202,998 km (0.057 R)
• M11: 13,763,154 km (0.099 R)
• M12: 14,335,665 km (0.104 R)
• M13: 14,998,533 km (0.109 R)
• M14: 15,681,447 km (0.089 R)
• M15: 17,938,729 km (0.107 R)
• M16: 25,137,678 km (0.094 R)
• M17: 29,367,109 km (0.104 R)
• M18: 29,838,043 km (0.071 R)
• M19: 38,634,548 km (0.077 R)
• M20: 39,770,893 km (0.062 R)
• M21: 40,929,229 km (0.086 R)
• M22: 41,516,850 km (0.115 R)
• M23: 45,473,564 km (0.073 R)
• M24: 50,847,867 km (0.052 R)
• M25: 53,950,228 km (0.043 R)
• M26: 68,237,274 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit