🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.38 AU - 1.54 AU

Year: 665 Days

Day: 37.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,137,582 km

• M1: 201,658 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.96 AU - 2.2 AU

Year: 1130 Days

Day: 19.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,137,582 km

• M1: 20,794 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.23 AU - 2.63 AU

Year: 1427 Days

Day: 12.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.96 AU - 10.34 AU

Year: 11293 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,137,582 km

• M1: 165,455 km (0.106 R)
• M2: 691,591 km (0.057 R)
• M3: 1,242,560 km (0.088 R)
• M4: 1,757,775 km (0.115 R)
• M5: 2,283,013 km (0.091 R)
• M6: 2,739,735 km (0.049 R)
• M7: 4,004,137 km (0.108 R)
• M8: 5,453,890 km (0.031 R)
• M9: 5,875,008 km (0.093 R)
• M10: 10,547,996 km (0.098 R)
• M11: 11,888,543 km (0.099 R)
• M12: 12,660,617 km (0.05 R)
• M13: 15,593,783 km (0.083 R)
• M14: 17,106,816 km (0.087 R)
• M15: 17,784,344 km (0.09 R)
• M16: 18,636,753 km (0.102 R)
• M17: 19,435,157 km (0.111 R)
• M18: 20,090,096 km (0.051 R)
• M19: 21,530,874 km (0.056 R)
• M20: 22,768,347 km (0.038 R)
• M21: 25,970,490 km (0.116 R)
• M22: 26,765,453 km (0.078 R)
• M23: 28,299,579 km (0.1 R)
• M24: 30,108,516 km (0.108 R)
• M25: 30,545,043 km (0.052 R)
• M26: 37,864,867 km (0.081 R)
• M27: 43,299,458 km (0.079 R)
• M28: 44,841,513 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 12.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.98 AU - 12.54 AU

Year: 12381 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,137,582 km

• M1: 150,645 km (0.094 R)
• M2: 791,074 km (0.095 R)
• M3: 1,324,390 km (0.107 R)
• M4: 1,716,187 km (0.05 R)
• M5: 4,082,975 km (0.118 R)
• M6: 7,413,771 km (0.076 R)
• M7: 9,230,039 km (0.115 R)
• M8: 13,061,988 km (0.036 R)
• M9: 13,857,700 km (0.106 R)
• M10: 15,988,422 km (0.077 R)
• M11: 17,604,378 km (0.116 R)
• M12: 18,411,160 km (0.083 R)
• M13: 26,085,830 km (0.101 R)
• M14: 30,678,634 km (0.069 R)
• M15: 36,686,484 km (0.044 R)
• M16: 41,007,020 km (0.067 R)
• M17: 54,107,904 km (0.104 R)
• M18: 58,079,877 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit