🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.6 AU - 0.98 AU

Year: 260 Days

Day: 27.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.65 AU

Year: 1252 Days

Day: 33.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,145,181 km

• M1: 97,987 km (0.105 R)
• M2: 436,078 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.74 AU - 4 AU

Year: 2823 Days

Day: 15.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.07 AU - 6.79 AU

Year: 4692 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,145,181 km

• M1: 159,172 km (0.118 R)
• M2: 1,116,898 km (0.038 R)
• M3: 1,927,868 km (0.077 R)
• M4: 2,606,593 km (0.12 R)
• M5: 3,824,470 km (0.034 R)
• M6: 5,364,580 km (0.11 R)
• M7: 6,289,394 km (0.111 R)
• M8: 8,240,150 km (0.114 R)
• M9: 8,972,132 km (0.101 R)
• M10: 10,315,671 km (0.088 R)
• M11: 11,079,218 km (0.062 R)
• M12: 11,925,643 km (0.048 R)
• M13: 15,312,090 km (0.115 R)
• M14: 16,137,422 km (0.101 R)
• M15: 16,934,329 km (0.111 R)
• M16: 18,792,185 km (0.031 R)
• M17: 19,802,569 km (0.041 R)
• M18: 22,416,942 km (0.111 R)
• M19: 23,409,224 km (0.08 R)
• M20: 24,282,876 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.99 AU - 14.49 AU

Year: 14918 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,145,181 km

• M1: 173,234 km (0.066 R)
• M2: 904,319 km (0.041 R)
• M3: 1,657,694 km (0.049 R)
• M4: 2,969,967 km (0.112 R)
• M5: 3,647,196 km (0.112 R)
• M6: 4,425,853 km (0.074 R)
• M7: 7,954,867 km (0.075 R)
• M8: 9,426,611 km (0.061 R)
• M9: 11,133,074 km (0.114 R)
• M10: 12,187,140 km (0.065 R)
• M11: 14,710,407 km (0.099 R)
• M12: 18,310,779 km (0.082 R)
• M13: 23,639,306 km (0.091 R)
• M14: 24,755,007 km (0.103 R)
• M15: 26,332,666 km (0.087 R)
• M16: 28,652,779 km (0.1 R)
• M17: 35,764,064 km (0.083 R)
• M18: 42,622,079 km (0.048 R)
• M19: 44,273,939 km (0.098 R)
• M20: 47,545,195 km (0.105 R)
• M21: 48,186,073 km (0.117 R)
• M22: 49,485,180 km (0.106 R)
• M23: 49,978,405 km (0.073 R)
• M24: 51,141,678 km (0.105 R)
• M25: 54,740,404 km (0.069 R)
• M26: 58,321,478 km (0.104 R)
• M27: 62,246,627 km (0.085 R)
• M28: 63,013,765 km (0.099 R)
• M29: 64,176,290 km (0.1 R)
• M30: 65,156,006 km (0.064 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: 326 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit