🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.08 AU - 1.62 AU

Year: 585 Days

Day: 48 Hours

Environment

Temp: -22 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.95 AU - 3.09 AU

Year: 1491 Days

Day: 30.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 154.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,947,883 km

• M1: 1,430,305 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.4 AU - 3.68 AU

Year: 1976 Days

Day: 45.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.71 AU - 3.43 AU

Year: 2005 Days

Day: 42.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.41 AU - 10.33 AU

Year: 11559 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,947,883 km

• M1: 114,891 km (0.105 R)
• M2: 418,575 km (0.04 R)
• M3: 917,334 km (0.084 R)
• M4: 1,353,113 km (0.068 R)
• M5: 2,980,588 km (0.064 R)
• M6: 4,025,978 km (0.114 R)
• M7: 7,293,794 km (0.08 R)
• M8: 7,957,709 km (0.109 R)
• M9: 8,304,477 km (0.101 R)
• M10: 9,549,730 km (0.103 R)
• M11: 14,729,257 km (0.062 R)
• M12: 15,788,709 km (0.116 R)
• M13: 19,819,175 km (0.091 R)
• M14: 32,842,268 km (0.114 R)
• M15: 46,452,233 km (0.093 R)
• M16: 47,012,776 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 14.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.61 AU - 12.03 AU

Year: 13268 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,947,883 km

• M1: 175,329 km (0.086 R)
• M2: 1,258,118 km (0.098 R)
• M3: 1,845,739 km (0.116 R)
• M4: 2,654,465 km (0.109 R)
• M5: 3,255,848 km (0.027 R)
• M6: 3,920,811 km (0.118 R)
• M7: 4,916,983 km (0.086 R)
• M8: 5,558,309 km (0.111 R)
• M9: 9,986,855 km (0.097 R)
• M10: 11,671,476 km (0.094 R)
• M11: 13,294,912 km (0.089 R)
• M12: 15,064,356 km (0.108 R)
• M13: 15,800,976 km (0.097 R)
• M14: 17,418,578 km (0.058 R)
• M15: 18,531,436 km (0.072 R)
• M16: 19,066,847 km (0.074 R)
• M17: 21,985,053 km (0.096 R)
• M18: 26,708,755 km (0.045 R)
• M19: 27,887,885 km (0.119 R)
• M20: 29,929,747 km (0.103 R)
• M21: 30,880,441 km (0.108 R)
• M22: 32,953,419 km (0.114 R)
• M23: 35,351,024 km (0.065 R)
• M24: 37,375,233 km (0.085 R)
• M25: 42,177,773 km (0.097 R)
• M26: 44,726,771 km (0.093 R)
• M27: 45,276,244 km (0.074 R)
• M28: 46,248,631 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit