🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 10.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,525,464 km

• M1: 130,749 km (0.075 R)
• M2: 470,784 km (0.118 R)
• M3: 1,239,119 km (0.111 R)
• M4: 1,913,357 km (0.095 R)
• M5: 2,906,836 km (0.062 R)
• M6: 3,295,641 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 9

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.4 AU - 5.52 AU

Year: 8653 Days

Day: 14.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,525,464 km

• M1: 111,899 km (0.071 R)
• M2: 520,601 km (0.114 R)
• M3: 866,022 km (0.064 R)
• M4: 3,076,779 km (0.049 R)
• M5: 3,995,610 km (0.115 R)
• M6: 5,023,197 km (0.086 R)
• M7: 6,291,338 km (0.033 R)
• M8: 6,901,249 km (0.114 R)
• M9: 8,782,442 km (0.09 R)
• M10: 9,349,717 km (0.078 R)
• M11: 10,297,869 km (0.119 R)
• M12: 10,662,738 km (0.099 R)
• M13: 13,402,922 km (0.059 R)
• M14: 14,737,485 km (0.094 R)
• M15: 16,228,377 km (0.098 R)
• M16: 17,447,300 km (0.03 R)
• M17: 20,309,706 km (0.109 R)
• M18: 24,841,026 km (0.031 R)
• M19: 25,593,204 km (0.096 R)
• M20: 27,640,002 km (0.115 R)
• M21: 32,056,281 km (0.079 R)
• M22: 34,547,235 km (0.092 R)
• M23: 35,958,990 km (0.113 R)
• M24: 40,295,982 km (0.111 R)
• M25: 42,256,911 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.1

Radius: 4.2

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.36 AU - 8.12 AU

Year: 13213 Days

Day: 20.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,525,464 km

• M1: 52,658 km (0.08 R)
• M2: 243,396 km (0.059 R)
• M3: 507,586 km (0.105 R)
• M4: 665,411 km (0.102 R)
• M5: 904,170 km (0.077 R)
• M6: 1,700,928 km (0.095 R)
• M7: 2,294,981 km (0.114 R)
• M8: 2,712,060 km (0.115 R)
• M9: 3,296,239 km (0.089 R)
• M10: 4,014,758 km (0.077 R)
• M11: 4,352,550 km (0.085 R)
• M12: 5,931,406 km (0.062 R)
• M13: 6,294,929 km (0.083 R)
• M14: 6,482,225 km (0.06 R)
• M15: 7,558,582 km (0.12 R)
• M16: 8,294,155 km (0.064 R)
• M17: 9,267,438 km (0.12 R)
• M18: 11,604,756 km (0.067 R)
• M19: 12,230,673 km (0.108 R)
• M20: 14,179,036 km (0.047 R)
• M21: 14,500,970 km (0.042 R)
• M22: 15,159,650 km (0.088 R)
• M23: 16,465,639 km (0.1 R)
• M24: 17,474,677 km (0.104 R)
• M25: 18,220,273 km (0.103 R)
• M26: 18,524,256 km (0.093 R)
• M27: 18,754,636 km (0.109 R)
• M28: 19,378,011 km (0.107 R)
• M29: 21,668,504 km (0.047 R)
• M30: 24,684,845 km (0.099 R)
• M31: 25,908,406 km (0.09 R)
• M32: 31,424,828 km (0.093 R)
• M33: 43,611,818 km (0.093 R)
• M34: 44,704,182 km (0.082 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: 550 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit