🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.49 AU - 1.95 AU

Year: 793 Days

Day: 42.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.85 AU - 2.13 AU

Year: 987 Days

Day: 15.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.32 AU - 3.52 AU

Year: 2223 Days

Day: 17.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.21 AU - 5.65 AU

Year: 3847 Days

Day: 20.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,457,117 km

• M1: 39,943 km (0.097 R)
• M2: 1,874,611 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 12.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.35 AU - 12.03 AU

Year: 10601 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,457,117 km

• M1: 163,959 km (0.098 R)
• M2: 845,677 km (0.091 R)
• M3: 1,383,631 km (0.078 R)
• M4: 2,464,326 km (0.09 R)
• M5: 5,123,727 km (0.097 R)
• M6: 7,237,994 km (0.115 R)
• M7: 10,204,220 km (0.04 R)
• M8: 15,577,177 km (0.075 R)
• M9: 18,970,656 km (0.046 R)
• M10: 21,335,200 km (0.088 R)
• M11: 23,070,834 km (0.086 R)
• M12: 23,807,304 km (0.077 R)
• M13: 27,090,828 km (0.095 R)
• M14: 28,935,071 km (0.115 R)
• M15: 35,183,175 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.8

Radius: 5.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.46 AU - 17.3 AU

Year: 21199 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,457,117 km

• M1: 71,807 km (0.12 R)
• M2: 282,590 km (0.094 R)
• M3: 1,027,438 km (0.092 R)
• M4: 1,310,029 km (0.091 R)
• M5: 1,814,173 km (0.114 R)
• M6: 2,228,859 km (0.117 R)
• M7: 3,748,474 km (0.089 R)
• M8: 3,963,895 km (0.072 R)
• M9: 4,390,099 km (0.114 R)
• M10: 6,142,937 km (0.113 R)
• M11: 6,635,264 km (0.076 R)
• M12: 6,871,180 km (0.057 R)
• M13: 7,485,578 km (0.037 R)
• M14: 8,497,608 km (0.039 R)
• M15: 8,729,185 km (0.111 R)
• M16: 11,116,468 km (0.11 R)
• M17: 13,031,321 km (0.104 R)
• M18: 18,954,349 km (0.096 R)
• M19: 20,487,129 km (0.116 R)
• M20: 24,072,541 km (0.102 R)
• M21: 30,686,862 km (0.068 R)
• M22: 49,108,792 km (0.119 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit