🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 13.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.05 AU - 1.39 AU

Year: 914 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,906,031 km

• M1: 169,494 km (0.111 R)
• M2: 650,900 km (0.029 R)
• M3: 1,103,883 km (0.093 R)
• M4: 1,698,833 km (0.099 R)
• M5: 2,138,502 km (0.119 R)
• M6: 2,584,602 km (0.109 R)
• M7: 3,944,447 km (0.081 R)
• M8: 5,360,840 km (0.055 R)
• M9: 6,005,756 km (0.118 R)
• M10: 8,101,024 km (0.089 R)
• M11: 8,679,818 km (0.057 R)
• M12: 9,286,288 km (0.056 R)
• M13: 9,773,977 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 12.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.78 AU - 4.22 AU

Year: 4441 Days

Day: 6 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,906,031 km

• M1: 153,039 km (0.082 R)
• M2: 565,480 km (0.105 R)
• M3: 982,260 km (0.068 R)
• M4: 1,406,220 km (0.079 R)
• M5: 1,942,977 km (0.087 R)
• M6: 2,558,872 km (0.09 R)
• M7: 3,419,209 km (0.059 R)
• M8: 3,880,120 km (0.107 R)
• M9: 4,525,036 km (0.09 R)
• M10: 5,240,413 km (0.111 R)
• M11: 5,661,531 km (0.118 R)
• M12: 6,054,824 km (0.061 R)
• M13: 6,492,847 km (0.101 R)
• M14: 9,343,584 km (0.057 R)
• M15: 10,431,310 km (0.106 R)
• M16: 11,024,765 km (0.086 R)
• M17: 12,941,712 km (0.029 R)
• M18: 13,846,629 km (0.119 R)
• M19: 15,400,652 km (0.078 R)
• M20: 16,665,203 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 3.6

Gravity: 48.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.59 AU - 6.03 AU

Year: 9499 Days

Day: 21.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,906,031 km

• M1: 44,730 km (0.116 R)
• M2: 310,715 km (0.118 R)
• M3: 720,763 km (0.087 R)
• M4: 1,886,878 km (0.079 R)
• M5: 2,120,400 km (0.067 R)
• M6: 2,262,369 km (0.12 R)
• M7: 2,467,766 km (0.118 R)
• M8: 3,024,869 km (0.098 R)
• M9: 3,440,153 km (0.115 R)
• M10: 3,611,592 km (0.11 R)
• M11: 4,354,644 km (0.118 R)
• M12: 4,555,255 km (0.065 R)
• M13: 5,618,896 km (0.102 R)
• M14: 7,508,616 km (0.092 R)
• M15: 8,050,460 km (0.063 R)
• M16: 9,118,439 km (0.074 R)
• M17: 9,686,462 km (0.075 R)
• M18: 10,327,938 km (0.111 R)
• M19: 10,581,955 km (0.077 R)
• M20: 11,262,176 km (0.097 R)
• M21: 11,423,144 km (0.118 R)
• M22: 12,364,862 km (0.065 R)
• M23: 12,478,856 km (0.11 R)
• M24: 13,000,953 km (0.062 R)
• M25: 14,654,308 km (0.077 R)
• M26: 16,374,085 km (0.113 R)
• M27: 16,649,944 km (0.048 R)
• M28: 19,351,681 km (0.081 R)
• M29: 24,151,828 km (0.09 R)
• M30: 25,235,066 km (0.09 R)
• M31: 30,720,820 km (0.029 R)
• M32: 34,863,933 km (0.069 R)
• M33: 38,751,084 km (0.053 R)
• M34: 44,637,461 km (0.119 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: 515 - 15,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit