🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 14.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.29 AU - 2.99 AU

Year: 1859 Days

Day: 8.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,174,039 km

• M1: 185,352 km (0.102 R)
• M2: 1,075,609 km (0.075 R)
• M3: 1,568,534 km (0.106 R)
• M4: 2,106,488 km (0.113 R)
• M5: 2,696,352 km (0.116 R)
• M6: 3,854,240 km (0.071 R)
• M7: 5,368,469 km (0.108 R)
• M8: 9,404,620 km (0.089 R)
• M9: 10,137,649 km (0.116 R)
• M10: 11,059,771 km (0.083 R)
• M11: 11,600,268 km (0.09 R)
• M12: 12,734,220 km (0.091 R)
• M13: 13,985,307 km (0.112 R)
• M14: 14,663,882 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 8.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.47 AU - 4.77 AU

Year: 3625 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,174,039 km

• M1: 100,829 km (0.11 R)
• M2: 579,093 km (0.079 R)
• M3: 836,701 km (0.102 R)
• M4: 1,146,518 km (0.051 R)
• M5: 1,977,684 km (0.109 R)
• M6: 2,325,349 km (0.12 R)
• M7: 2,812,889 km (0.115 R)
• M8: 3,126,147 km (0.104 R)
• M9: 4,142,963 km (0.079 R)
• M10: 5,159,182 km (0.102 R)
• M11: 6,073,524 km (0.03 R)
• M12: 8,430,887 km (0.068 R)
• M13: 8,717,816 km (0.053 R)
• M14: 9,656,393 km (0.065 R)
• M15: 10,010,192 km (0.077 R)
• M16: 10,785,707 km (0.105 R)
• M17: 12,970,285 km (0.043 R)
• M18: 14,191,303 km (0.111 R)
• M19: 15,701,643 km (0.093 R)
• M20: 15,972,415 km (0.109 R)
• M21: 16,691,233 km (0.07 R)
• M22: 17,838,948 km (0.113 R)
• M23: 18,733,693 km (0.098 R)
• M24: 19,470,761 km (0.028 R)
• M25: 20,290,857 km (0.108 R)
• M26: 21,331,609 km (0.11 R)
• M27: 21,664,016 km (0.118 R)
• M28: 21,999,863 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.5

Radius: 6.1

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.51 AU - 17.33 AU

Year: 23736 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,174,039 km

• M1: 75,846 km (0.113 R)
• M2: 312,660 km (0.067 R)
• M3: 684,111 km (0.074 R)
• M4: 1,129,763 km (0.076 R)
• M5: 1,400,834 km (0.034 R)
• M6: 2,118,007 km (0.092 R)
• M7: 2,682,739 km (0.095 R)
• M8: 3,402,903 km (0.105 R)
• M9: 3,679,958 km (0.081 R)
• M10: 4,209,834 km (0.097 R)
• M11: 5,098,146 km (0.037 R)
• M12: 7,492,161 km (0.096 R)
• M13: 8,396,031 km (0.092 R)
• M14: 8,960,613 km (0.104 R)
• M15: 9,252,180 km (0.109 R)
• M16: 9,854,311 km (0.064 R)
• M17: 11,887,346 km (0.07 R)
• M18: 12,817,546 km (0.08 R)
• M19: 16,326,214 km (0.12 R)
• M20: 18,768,998 km (0.12 R)
• M21: 21,033,461 km (0.092 R)
• M22: 24,933,477 km (0.072 R)
• M23: 28,280,879 km (0.078 R)
• M24: 31,646,532 km (0.111 R)
• M25: 32,186,879 km (0.045 R)
• M26: 33,009,069 km (0.084 R)
• M27: 36,143,594 km (0.047 R)
• M28: 48,670,620 km (0.082 R)
• M29: 52,529,497 km (0.028 R)
• M30: 56,389,571 km (0.102 R)
• M31: 59,815,961 km (0.052 R)
• M32: 60,641,741 km (0.104 R)
• M33: 63,165,008 km (0.073 R)
• M34: 63,378,484 km (0.093 R)
• M35: 63,806,633 km (0.096 R)
• M36: 68,419,933 km (0.115 R)
• M37: 71,847,818 km (0.094 R)
• M38: 82,306,056 km (0.035 R)
• M39: 88,028,922 km (0.044 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit