🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 24.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 86.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,794,674 km

• M1: 38,447 km (0.086 R)
• M2: 71,807 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 291 Days

Day: 22.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.46 AU - 1.84 AU

Year: 774 Days

Day: 39.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.9 AU - 3 AU

Year: 1851 Days

Day: 25.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,794,674 km

• M1: 106,962 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 8.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.53 AU - 6.43 AU

Year: 4686 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,794,674 km

• M1: 109,506 km (0.057 R)
• M2: 678,576 km (0.074 R)
• M3: 987,047 km (0.098 R)
• M4: 1,772,585 km (0.081 R)
• M5: 2,615,569 km (0.092 R)
• M6: 2,961,589 km (0.055 R)
• M7: 3,457,057 km (0.115 R)
• M8: 3,940,707 km (0.119 R)
• M9: 4,444,702 km (0.045 R)
• M10: 5,095,303 km (0.064 R)
• M11: 5,894,156 km (0.101 R)
• M12: 11,050,047 km (0.101 R)
• M13: 12,288,418 km (0.107 R)
• M14: 12,623,966 km (0.082 R)
• M15: 14,447,714 km (0.097 R)
• M16: 14,875,713 km (0.087 R)
• M17: 15,813,243 km (0.057 R)
• M18: 18,799,067 km (0.099 R)
• M19: 20,895,681 km (0.055 R)
• M20: 24,250,862 km (0.06 R)
• M21: 25,781,547 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 11.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.71 AU - 10.71 AU

Year: 11051 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,794,674 km

• M1: 213,476 km (0.106 R)
• M2: 1,486,404 km (0.09 R)
• M3: 3,447,333 km (0.087 R)
• M4: 5,079,297 km (0.11 R)
• M5: 6,079,209 km (0.073 R)
• M6: 12,339,281 km (0.1 R)
• M7: 13,810,427 km (0.09 R)
• M8: 15,595,428 km (0.113 R)
• M9: 17,151,845 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 12,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit