🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.08 AU - 3.86 AU

Year: 2475 Days

Day: 46.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.49 AU - 4.43 AU

Year: 3017 Days

Day: 20.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 8.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.28 AU - 9.24 AU

Year: 9927 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,599,365 km

• M1: 109,356 km (0.116 R)
• M2: 389,553 km (0.051 R)
• M3: 696,976 km (0.087 R)
• M4: 989,740 km (0.065 R)
• M5: 1,529,638 km (0.082 R)
• M6: 5,024,544 km (0.092 R)
• M7: 5,329,723 km (0.078 R)
• M8: 5,712,395 km (0.053 R)
• M9: 6,533,089 km (0.045 R)
• M10: 7,352,287 km (0.06 R)
• M11: 9,148,957 km (0.085 R)
• M12: 9,559,154 km (0.094 R)
• M13: 10,318,663 km (0.098 R)
• M14: 10,863,797 km (0.116 R)
• M15: 11,428,081 km (0.055 R)
• M16: 14,001,164 km (0.042 R)
• M17: 16,399,667 km (0.113 R)
• M18: 18,766,604 km (0.105 R)
• M19: 19,206,871 km (0.069 R)
• M20: 21,036,602 km (0.064 R)
• M21: 23,568,397 km (0.059 R)
• M22: 24,600,622 km (0.049 R)
• M23: 24,951,429 km (0.117 R)
• M24: 26,663,128 km (0.041 R)
• M25: 32,057,477 km (0.075 R)
• M26: 32,475,903 km (0.028 R)
• M27: 33,430,935 km (0.069 R)
• M28: 34,953,692 km (0.102 R)
• M29: 39,438,487 km (0.065 R)
• M30: 40,769,609 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.2

Radius: 7.5

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.7 AU - 12.88 AU

Year: 16497 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,599,365 km

• M1: 93,349 km (0.073 R)
• M2: 444,306 km (0.071 R)
• M3: 1,205,160 km (0.043 R)
• M4: 1,707,510 km (0.092 R)
• M5: 2,362,749 km (0.06 R)
• M6: 2,690,667 km (0.042 R)
• M7: 5,943,972 km (0.104 R)
• M8: 8,731,729 km (0.11 R)
• M9: 8,988,738 km (0.111 R)
• M10: 10,932,463 km (0.047 R)
• M11: 15,330,491 km (0.081 R)
• M12: 20,964,346 km (0.102 R)
• M13: 22,274,225 km (0.088 R)
• M14: 25,159,669 km (0.066 R)
• M15: 28,509,764 km (0.095 R)
• M16: 30,115,697 km (0.105 R)
• M17: 32,145,590 km (0.103 R)
• M18: 37,413,530 km (0.058 R)
• M19: 40,464,279 km (0.108 R)
• M20: 43,080,596 km (0.065 R)
• M21: 49,456,757 km (0.088 R)
• M22: 49,946,540 km (0.064 R)
• M23: 52,613,721 km (0.072 R)
• M24: 53,638,017 km (0.119 R)
• M25: 54,501,646 km (0.063 R)
• M26: 55,199,071 km (0.069 R)
• M27: 58,230,223 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit