🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 9.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.65 AU - 0.73 AU

Year: 370 Days

Day: 7.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,529,540 km

• M1: 120,576 km (0.116 R)
• M2: 548,575 km (0.104 R)
• M3: 852,409 km (0.092 R)
• M4: 1,172,847 km (0.108 R)
• M5: 2,453,405 km (0.1 R)
• M6: 2,844,155 km (0.105 R)
• M7: 3,186,584 km (0.117 R)
• M8: 5,348,273 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 9.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 419 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 41,529,540 km

• M1: 124,615 km (0.071 R)
• M2: 641,625 km (0.059 R)
• M3: 1,015,919 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.5

Radius: 10.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.71 AU - 1.71 AU

Year: 1444 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,529,540 km

• M1: 131,796 km (0.114 R)
• M2: 530,474 km (0.052 R)
• M3: 1,465,012 km (0.098 R)
• M4: 2,097,661 km (0.106 R)
• M5: 2,501,725 km (0.111 R)
• M6: 2,877,964 km (0.087 R)
• M7: 3,220,244 km (0.111 R)
• M8: 3,873,538 km (0.116 R)
• M9: 5,222,462 km (0.108 R)
• M10: 5,884,731 km (0.082 R)
• M11: 6,236,436 km (0.103 R)
• M12: 7,528,662 km (0.118 R)
• M13: 8,103,417 km (0.034 R)
• M14: 8,511,820 km (0.094 R)
• M15: 9,020,153 km (0.093 R)
• M16: 10,699,838 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 10.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.28 AU - 6.32 AU

Year: 7878 Days

Day: 14 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,529,540 km

• M1: 132,693 km (0.114 R)
• M2: 682,914 km (0.096 R)
• M3: 1,272,031 km (0.114 R)
• M4: 1,968,259 km (0.119 R)
• M5: 2,494,245 km (0.086 R)
• M6: 2,943,488 km (0.083 R)
• M7: 4,738,812 km (0.1 R)
• M8: 5,623,234 km (0.11 R)
• M9: 6,020,118 km (0.116 R)
• M10: 6,870,133 km (0.111 R)
• M11: 8,084,269 km (0.063 R)
• M12: 9,344,631 km (0.084 R)
• M13: 9,902,930 km (0.118 R)
• M14: 10,532,588 km (0.12 R)
• M15: 11,086,100 km (0.036 R)
• M16: 11,448,276 km (0.102 R)
• M17: 12,750,675 km (0.108 R)
• M18: 13,148,606 km (0.049 R)
• M19: 17,596,450 km (0.107 R)
• M20: 22,132,257 km (0.058 R)
• M21: 26,832,173 km (0.104 R)
• M22: 30,310,773 km (0.115 R)
• M23: 32,053,438 km (0.114 R)
• M24: 33,215,963 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit