🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 11.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.21 AU - 5.05 AU

Year: 5693 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,647,647 km

• M1: 146,756 km (0.115 R)
• M2: 522,695 km (0.114 R)
• M3: 1,013,825 km (0.115 R)
• M4: 1,539,811 km (0.09 R)
• M5: 2,103,346 km (0.076 R)
• M6: 2,745,420 km (0.045 R)
• M7: 3,739,498 km (0.114 R)
• M8: 4,793,714 km (0.116 R)
• M9: 5,630,565 km (0.113 R)
• M10: 6,132,615 km (0.076 R)
• M11: 6,562,410 km (0.046 R)
• M12: 7,594,186 km (0.109 R)
• M13: 8,208,136 km (0.105 R)
• M14: 9,843,839 km (0.109 R)
• M15: 11,097,170 km (0.047 R)
• M16: 12,194,770 km (0.098 R)
• M17: 12,664,058 km (0.117 R)
• M18: 14,201,924 km (0.109 R)
• M19: 15,015,886 km (0.088 R)
• M20: 15,434,461 km (0.04 R)
• M21: 18,044,495 km (0.04 R)
• M22: 18,999,528 km (0.081 R)
• M23: 20,131,834 km (0.083 R)
• M24: 20,788,270 km (0.069 R)
• M25: 23,960,642 km (0.097 R)
• M26: 27,531,394 km (0.062 R)
• M27: 28,340,269 km (0.075 R)
• M28: 29,723,601 km (0.103 R)
• M29: 30,862,340 km (0.093 R)
• M30: 34,246,393 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 8.6

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.04 AU - 4.88 AU

Year: 6388 Days

Day: 14.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,647,647 km

• M1: 106,962 km (0.113 R)
• M2: 586,573 km (0.103 R)
• M3: 1,073,215 km (0.054 R)
• M4: 2,793,291 km (0.111 R)
• M5: 4,019,246 km (0.062 R)
• M6: 5,142,726 km (0.119 R)
• M7: 5,508,194 km (0.11 R)
• M8: 5,825,790 km (0.044 R)
• M9: 6,889,132 km (0.04 R)
• M10: 9,350,765 km (0.066 R)
• M11: 9,666,416 km (0.098 R)
• M12: 14,266,102 km (0.107 R)
• M13: 16,312,601 km (0.061 R)
• M14: 16,638,874 km (0.082 R)
• M15: 17,780,904 km (0.1 R)
• M16: 18,196,187 km (0.092 R)
• M17: 19,262,820 km (0.085 R)
• M18: 20,597,084 km (0.089 R)
• M19: 21,833,809 km (0.09 R)
• M20: 22,712,398 km (0.102 R)
• M21: 24,539,885 km (0.115 R)
• M22: 26,823,646 km (0.095 R)
• M23: 28,579,476 km (0.097 R)
• M24: 29,245,337 km (0.093 R)
• M25: 34,519,110 km (0.103 R)
• M26: 35,165,672 km (0.061 R)
• M27: 36,261,177 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 14.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.9 AU - 5.76 AU

Year: 7200 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,647,647 km

• M1: 178,769 km (0.039 R)
• M2: 749,336 km (0.112 R)
• M3: 1,328,728 km (0.033 R)
• M4: 2,010,147 km (0.088 R)
• M5: 2,786,709 km (0.065 R)
• M6: 3,711,074 km (0.089 R)
• M7: 4,968,893 km (0.108 R)
• M8: 6,427,921 km (0.059 R)
• M9: 7,293,345 km (0.075 R)
• M10: 10,360,550 km (0.035 R)
• M11: 10,826,099 km (0.066 R)
• M12: 12,359,178 km (0.087 R)
• M13: 13,808,781 km (0.11 R)
• M14: 15,429,076 km (0.1 R)
• M15: 16,979,957 km (0.08 R)
• M16: 17,892,653 km (0.113 R)
• M17: 33,623,917 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit