🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 13.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.69 AU - 4.03 AU

Year: 5057 Days

Day: 11.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,866,057 km

• M1: 167,250 km (0.054 R)
• M2: 586,573 km (0.032 R)
• M3: 1,047,634 km (0.085 R)
• M4: 1,722,470 km (0.096 R)
• M5: 2,501,276 km (0.099 R)
• M6: 3,355,181 km (0.12 R)
• M7: 3,839,280 km (0.08 R)
• M8: 4,786,683 km (0.069 R)
• M9: 5,700,576 km (0.084 R)
• M10: 6,727,715 km (0.105 R)
• M11: 10,647,030 km (0.046 R)
• M12: 13,194,532 km (0.087 R)
• M13: 19,117,561 km (0.112 R)
• M14: 21,855,202 km (0.101 R)
• M15: 26,781,011 km (0.119 R)
• M16: 27,565,352 km (0.102 R)
• M17: 30,479,070 km (0.08 R)
• M18: 31,047,542 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 9.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.19 AU - 6.69 AU

Year: 8461 Days

Day: 8.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,866,057 km

• M1: 121,922 km (0.107 R)
• M2: 536,757 km (0.112 R)
• M3: 858,991 km (0.108 R)
• M4: 1,266,196 km (0.11 R)
• M5: 2,266,557 km (0.11 R)
• M6: 3,323,317 km (0.079 R)
• M7: 3,896,725 km (0.111 R)
• M8: 4,299,144 km (0.075 R)
• M9: 4,607,016 km (0.099 R)
• M10: 5,374,453 km (0.088 R)
• M11: 6,344,446 km (0.094 R)
• M12: 6,713,354 km (0.114 R)
• M13: 7,260,733 km (0.106 R)
• M14: 7,942,301 km (0.093 R)
• M15: 9,752,136 km (0.046 R)
• M16: 10,581,955 km (0.043 R)
• M17: 10,970,311 km (0.112 R)
• M18: 12,099,476 km (0.109 R)
• M19: 12,429,189 km (0.087 R)
• M20: 13,254,820 km (0.048 R)
• M21: 16,462,647 km (0.117 R)
• M22: 19,762,627 km (0.083 R)
• M23: 20,819,236 km (0.094 R)
• M24: 22,474,238 km (0.092 R)
• M25: 22,901,340 km (0.077 R)
• M26: 24,966,538 km (0.083 R)
• M27: 25,966,450 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.7

Radius: 3.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.95 AU - 7.05 AU

Year: 9801 Days

Day: 20 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,866,057 km

• M1: 46,076 km (0.12 R)
• M2: 191,036 km (0.113 R)
• M3: 343,926 km (0.112 R)
• M4: 611,855 km (0.098 R)
• M5: 1,022,202 km (0.078 R)
• M6: 1,474,137 km (0.098 R)
• M7: 2,142,242 km (0.118 R)
• M8: 2,806,306 km (0.112 R)
• M9: 3,239,691 km (0.058 R)
• M10: 3,716,011 km (0.062 R)
• M11: 4,129,649 km (0.077 R)
• M12: 4,830,216 km (0.094 R)
• M13: 8,156,375 km (0.085 R)
• M14: 12,794,956 km (0.113 R)
• M15: 13,351,909 km (0.119 R)
• M16: 13,732,037 km (0.084 R)
• M17: 15,428,477 km (0.106 R)
• M18: 15,952,818 km (0.075 R)
• M19: 16,219,401 km (0.106 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: 455 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit