🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 11.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 1759 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,689,920 km

• M1: 145,559 km (0.096 R)
• M2: 581,188 km (0.108 R)
• M3: 1,142,629 km (0.099 R)
• M4: 1,962,126 km (0.06 R)
• M5: 2,348,687 km (0.076 R)
• M6: 3,200,946 km (0.103 R)
• M7: 4,362,723 km (0.095 R)
• M8: 5,377,146 km (0.111 R)
• M9: 5,975,837 km (0.097 R)
• M10: 6,466,368 km (0.092 R)
• M11: 7,556,338 km (0.048 R)
• M12: 8,219,356 km (0.112 R)
• M13: 8,580,335 km (0.117 R)
• M14: 9,334,458 km (0.109 R)
• M15: 9,761,111 km (0.099 R)
• M16: 10,938,896 km (0.111 R)
• M17: 12,839,836 km (0.037 R)
• M18: 13,868,620 km (0.046 R)
• M19: 14,686,771 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 12

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.77 AU - 4.09 AU

Year: 5111 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,689,920 km

• M1: 149,299 km (0.098 R)
• M2: 633,098 km (0.092 R)
• M3: 1,113,457 km (0.086 R)
• M4: 1,511,238 km (0.115 R)
• M5: 2,227,064 km (0.086 R)
• M6: 2,738,090 km (0.088 R)
• M7: 3,176,561 km (0.11 R)
• M8: 3,764,780 km (0.103 R)
• M9: 4,494,668 km (0.055 R)
• M10: 4,881,379 km (0.098 R)
• M11: 5,369,666 km (0.057 R)
• M12: 6,236,586 km (0.075 R)
• M13: 6,843,953 km (0.097 R)
• M14: 8,247,929 km (0.095 R)
• M15: 9,208,497 km (0.101 R)
• M16: 10,449,561 km (0.091 R)
• M17: 12,398,223 km (0.042 R)
• M18: 13,114,946 km (0.083 R)
• M19: 14,841,455 km (0.074 R)
• M20: 16,204,441 km (0.108 R)
• M21: 17,412,444 km (0.052 R)
• M22: 21,261,597 km (0.063 R)
• M23: 21,736,870 km (0.115 R)
• M24: 22,849,579 km (0.106 R)
• M25: 23,636,464 km (0.084 R)
• M26: 24,073,140 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 13.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.84 AU - 6.36 AU

Year: 7556 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,689,920 km

• M1: 165,455 km (0.117 R)
• M2: 672,592 km (0.11 R)
• M3: 1,391,709 km (0.12 R)
• M4: 2,225,418 km (0.096 R)
• M5: 2,726,122 km (0.082 R)
• M6: 3,984,090 km (0.056 R)
• M7: 4,414,932 km (0.081 R)
• M8: 5,182,369 km (0.083 R)
• M9: 5,797,965 km (0.106 R)
• M10: 6,831,686 km (0.075 R)
• M11: 8,238,654 km (0.042 R)
• M12: 8,763,144 km (0.082 R)
• M13: 9,591,617 km (0.079 R)
• M14: 13,980,819 km (0.068 R)
• M15: 15,047,900 km (0.094 R)
• M16: 15,833,439 km (0.114 R)
• M17: 17,273,468 km (0.065 R)
• M18: 21,539,401 km (0.108 R)
• M19: 25,257,656 km (0.111 R)
• M20: 29,687,548 km (0.109 R)
• M21: 32,840,622 km (0.076 R)
• M22: 40,676,110 km (0.067 R)
• M23: 44,556,529 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit