🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.75 AU - 0.89 AU

Year: 267 Days

Day: 15.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,592,631 km

• M1: 54,902 km (0.111 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63

Radius: 13.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.83 AU - 6.49 AU

Year: 5502 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,592,631 km

• M1: 176,974 km (0.117 R)
• M2: 1,155,344 km (0.056 R)
• M3: 2,267,605 km (0.103 R)
• M4: 2,895,916 km (0.118 R)
• M5: 3,825,666 km (0.072 R)
• M6: 8,142,612 km (0.098 R)
• M7: 10,188,662 km (0.049 R)
• M8: 11,422,695 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 10.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.49 AU - 9.59 AU

Year: 8205 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,592,631 km

• M1: 130,749 km (0.104 R)
• M2: 461,958 km (0.057 R)
• M3: 1,015,470 km (0.078 R)
• M4: 2,189,365 km (0.117 R)
• M5: 2,880,806 km (0.086 R)
• M6: 3,388,691 km (0.043 R)
• M7: 3,980,500 km (0.073 R)
• M8: 5,309,528 km (0.101 R)
• M9: 5,747,700 km (0.032 R)
• M10: 6,626,138 km (0.093 R)
• M11: 7,060,571 km (0.084 R)
• M12: 7,475,555 km (0.063 R)
• M13: 9,435,287 km (0.078 R)
• M14: 10,079,905 km (0.088 R)
• M15: 10,852,278 km (0.075 R)
• M16: 16,144,303 km (0.102 R)
• M17: 21,893,948 km (0.049 R)
• M18: 22,696,839 km (0.106 R)
• M19: 23,686,280 km (0.094 R)
• M20: 26,736,281 km (0.105 R)
• M21: 27,653,615 km (0.094 R)
• M22: 31,533,885 km (0.1 R)
• M23: 35,652,464 km (0.067 R)
• M24: 37,101,469 km (0.102 R)
• M25: 37,441,355 km (0.03 R)
• M26: 38,821,695 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 11.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.33 AU - 8.55 AU

Year: 8824 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,592,631 km

• M1: 161,715 km (0.091 R)
• M2: 698,472 km (0.104 R)
• M3: 1,109,268 km (0.084 R)
• M4: 2,279,572 km (0.1 R)
• M5: 2,918,206 km (0.116 R)
• M6: 3,340,371 km (0.038 R)
• M7: 4,429,892 km (0.113 R)
• M8: 4,937,627 km (0.111 R)
• M9: 6,633,170 km (0.116 R)
• M10: 7,230,813 km (0.038 R)
• M11: 7,972,968 km (0.104 R)
• M12: 8,961,660 km (0.099 R)
• M13: 9,987,603 km (0.114 R)
• M14: 12,174,424 km (0.109 R)
• M15: 15,392,125 km (0.088 R)
• M16: 17,104,422 km (0.052 R)
• M17: 18,421,332 km (0.092 R)
• M18: 23,000,673 km (0.115 R)
• M19: 23,754,945 km (0.077 R)
• M20: 25,154,134 km (0.043 R)
• M21: 26,607,477 km (0.097 R)
• M22: 28,287,162 km (0.102 R)
• M23: 29,065,669 km (0.114 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 10,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit