🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.41 AU - 1.49 AU

Year: 757 Days

Day: 47.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,204,977 km

• M1: 421,268 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.31 AU

Year: 1126 Days

Day: 16 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.75 AU - 2.15 AU

Year: 1180 Days

Day: 35.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2 AU - 2.58 AU

Year: 1502 Days

Day: 43 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,204,977 km

• M1: 31,715 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.95 AU - 2.67 AU

Year: 1522 Days

Day: 21.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,204,977 km

• M1: 40,391 km (0.081 R)
• M2: 1,010,384 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.3 AU - 2.42 AU

Year: 1572 Days

Day: 42.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,204,977 km

• M1: 38,596 km (0.113 R)
• M2: 1,431,801 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 11.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.58 AU - 3.66 AU

Year: 2986 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,204,977 km

• M1: 144,212 km (0.102 R)
• M2: 554,859 km (0.115 R)
• M3: 973,583 km (0.041 R)
• M4: 1,442,871 km (0.033 R)
• M5: 1,861,746 km (0.072 R)
• M6: 3,002,280 km (0.116 R)
• M7: 4,186,945 km (0.063 R)
• M8: 5,176,236 km (0.103 R)
• M9: 6,091,476 km (0.113 R)
• M10: 7,019,880 km (0.038 R)
• M11: 8,107,008 km (0.114 R)
• M12: 9,488,395 km (0.111 R)
• M13: 9,866,728 km (0.094 R)
• M14: 10,413,209 km (0.051 R)
• M15: 11,481,786 km (0.091 R)
• M16: 12,849,709 km (0.058 R)
• M17: 13,884,478 km (0.089 R)
• M18: 14,822,157 km (0.09 R)
• M19: 15,748,916 km (0.099 R)
• M20: 16,496,008 km (0.08 R)
• M21: 17,717,773 km (0.117 R)
• M22: 19,238,286 km (0.094 R)
• M23: 19,723,282 km (0.062 R)
• M24: 21,355,694 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit