🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.14 AU

Year: 374 Days

Day: 16.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.8 AU - 1.12 AU

Year: 405 Days

Day: 15.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.58 AU - 1.84 AU

Year: 963 Days

Day: 24 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.69 AU - 2.53 AU

Year: 1319 Days

Day: 43.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 11.1

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.86 AU - 5.08 AU

Year: 4068 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,388,529 km

• M1: 138,079 km (0.083 R)
• M2: 547,229 km (0.116 R)
• M3: 1,052,271 km (0.081 R)
• M4: 1,507,647 km (0.098 R)
• M5: 1,900,342 km (0.064 R)
• M6: 2,254,590 km (0.103 R)
• M7: 3,595,585 km (0.104 R)
• M8: 4,747,638 km (0.114 R)
• M9: 5,633,257 km (0.066 R)
• M10: 6,011,142 km (0.104 R)
• M11: 6,625,540 km (0.085 R)
• M12: 7,730,769 km (0.099 R)
• M13: 9,715,933 km (0.102 R)
• M14: 10,261,068 km (0.075 R)
• M15: 11,094,477 km (0.045 R)
• M16: 11,925,045 km (0.066 R)
• M17: 13,503,452 km (0.071 R)
• M18: 14,885,138 km (0.074 R)
• M19: 15,838,076 km (0.073 R)
• M20: 17,741,559 km (0.107 R)
• M21: 19,462,384 km (0.057 R)
• M22: 19,926,137 km (0.11 R)
• M23: 21,083,277 km (0.09 R)
• M24: 21,926,560 km (0.07 R)
• M25: 24,133,278 km (0.069 R)
• M26: 26,002,204 km (0.058 R)
• M27: 27,882,051 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 14.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.75 AU - 8.29 AU

Year: 8006 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,388,529 km

• M1: 180,265 km (0.106 R)
• M2: 976,874 km (0.09 R)
• M3: 1,860,100 km (0.053 R)
• M4: 2,719,689 km (0.092 R)
• M5: 3,451,073 km (0.114 R)
• M6: 4,652,943 km (0.09 R)
• M7: 5,617,998 km (0.063 R)
• M8: 6,363,893 km (0.087 R)
• M9: 7,553,496 km (0.082 R)
• M10: 11,036,882 km (0.112 R)
• M11: 13,359,539 km (0.079 R)
• M12: 14,094,513 km (0.092 R)
• M13: 16,700,807 km (0.036 R)
• M14: 19,480,485 km (0.041 R)
• M15: 22,555,619 km (0.11 R)
• M16: 24,907,746 km (0.095 R)
• M17: 25,780,351 km (0.045 R)
• M18: 26,755,430 km (0.107 R)
• M19: 27,586,745 km (0.025 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 20,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit