🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.42 AU - 4.72 AU

Year: 5772 Days

Day: 8.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,199,271 km

• M1: 112,198 km (0.079 R)
• M2: 492,327 km (0.098 R)
• M3: 784,641 km (0.048 R)
• M4: 1,095,206 km (0.115 R)
• M5: 1,498,821 km (0.099 R)
• M6: 1,817,764 km (0.109 R)
• M7: 2,375,764 km (0.071 R)
• M8: 2,843,257 km (0.087 R)
• M9: 3,270,509 km (0.068 R)
• M10: 4,538,650 km (0.062 R)
• M11: 6,107,483 km (0.096 R)
• M12: 7,042,769 km (0.094 R)
• M13: 8,604,421 km (0.102 R)
• M14: 9,989,099 km (0.059 R)
• M15: 11,168,827 km (0.039 R)
• M16: 11,911,730 km (0.086 R)
• M17: 12,896,832 km (0.104 R)
• M18: 14,338,806 km (0.046 R)
• M19: 15,788,559 km (0.093 R)
• M20: 16,276,398 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 14.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.13 AU - 5.85 AU

Year: 7835 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,199,271 km

• M1: 186,399 km (0.093 R)
• M2: 667,057 km (0.052 R)
• M3: 1,158,336 km (0.096 R)
• M4: 1,948,662 km (0.087 R)
• M5: 2,557,675 km (0.085 R)
• M6: 3,794,550 km (0.109 R)
• M7: 4,644,116 km (0.12 R)
• M8: 5,744,409 km (0.118 R)
• M9: 6,237,483 km (0.111 R)
• M10: 6,723,377 km (0.092 R)
• M11: 7,850,447 km (0.074 R)
• M12: 8,543,235 km (0.099 R)
• M13: 9,545,092 km (0.118 R)
• M14: 12,474,368 km (0.087 R)
• M15: 15,389,432 km (0.116 R)
• M16: 17,139,578 km (0.117 R)
• M17: 18,947,318 km (0.111 R)
• M18: 21,577,398 km (0.11 R)
• M19: 22,452,097 km (0.057 R)
• M20: 28,677,164 km (0.086 R)
• M21: 29,250,872 km (0.104 R)
• M22: 32,234,751 km (0.088 R)
• M23: 33,694,527 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 3.3

Gravity: 17.49 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.14 AU - 6.32 AU

Year: 10931 Days

Day: 24.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,199,271 km

• M1: 43,832 km (0.091 R)
• M2: 198,217 km (0.119 R)
• M3: 330,910 km (0.075 R)
• M4: 565,330 km (0.097 R)
• M5: 849,716 km (0.11 R)
• M6: 1,438,533 km (0.078 R)
• M7: 2,359,906 km (0.084 R)
• M8: 3,418,162 km (0.101 R)
• M9: 4,784,439 km (0.084 R)
• M10: 5,527,641 km (0.042 R)
• M11: 8,938,622 km (0.067 R)
• M12: 9,704,414 km (0.094 R)
• M13: 11,512,005 km (0.062 R)
• M14: 12,417,222 km (0.097 R)
• M15: 12,887,258 km (0.118 R)
• M16: 16,389,344 km (0.104 R)
• M17: 17,273,917 km (0.11 R)
• M18: 18,057,211 km (0.074 R)
• M19: 20,548,464 km (0.066 R)
• M20: 23,024,758 km (0.065 R)
• M21: 23,812,690 km (0.102 R)
• M22: 31,058,612 km (0.114 R)
• M23: 32,606,053 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit