🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.07 AU - 1.27 AU

Year: 460 Days

Day: 13.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.51 AU - 2.21 AU

Year: 922 Days

Day: 26 Hours

Environment

Temp: -47 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.55 AU - 4.73 AU

Year: 3061 Days

Day: 30.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 14.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.15 AU - 9.15 AU

Year: 10059 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,997,610 km

• M1: 185,352 km (0.1 R)
• M2: 755,768 km (0.099 R)
• M3: 1,292,526 km (0.102 R)
• M4: 2,130,872 km (0.05 R)
• M5: 4,701,711 km (0.099 R)
• M6: 5,243,106 km (0.108 R)
• M7: 6,600,856 km (0.109 R)
• M8: 7,346,452 km (0.111 R)
• M9: 7,942,001 km (0.059 R)
• M10: 9,806,739 km (0.083 R)
• M11: 11,375,272 km (0.111 R)
• M12: 13,637,940 km (0.084 R)
• M13: 17,661,076 km (0.065 R)
• M14: 20,810,859 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 7.6

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.28 AU - 17.34 AU

Year: 19674 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,997,610 km

• M1: 94,845 km (0.08 R)
• M2: 449,093 km (0.1 R)
• M3: 880,832 km (0.06 R)
• M4: 1,384,379 km (0.103 R)
• M5: 1,735,934 km (0.077 R)
• M6: 2,248,007 km (0.052 R)
• M7: 3,108,494 km (0.113 R)
• M8: 4,945,556 km (0.107 R)
• M9: 5,810,830 km (0.108 R)
• M10: 6,512,594 km (0.12 R)
• M11: 6,951,065 km (0.073 R)
• M12: 7,935,868 km (0.094 R)
• M13: 8,642,119 km (0.105 R)
• M14: 10,121,642 km (0.077 R)
• M15: 11,135,617 km (0.054 R)
• M16: 12,546,175 km (0.115 R)
• M17: 13,644,373 km (0.032 R)
• M18: 19,927,932 km (0.099 R)
• M19: 22,095,007 km (0.062 R)
• M20: 23,794,289 km (0.111 R)
• M21: 27,676,952 km (0.095 R)
• M22: 28,362,709 km (0.071 R)
• M23: 33,741,650 km (0.113 R)
• M24: 36,396,863 km (0.074 R)
• M25: 38,477,470 km (0.063 R)
• M26: 41,373,086 km (0.084 R)
• M27: 45,666,396 km (0.097 R)
• M28: 47,920,536 km (0.104 R)
• M29: 55,666,714 km (0.119 R)
• M30: 59,362,230 km (0.057 R)
• M31: 66,216,954 km (0.053 R)
• M32: 66,827,912 km (0.099 R)
• M33: 70,785,075 km (0.055 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit