🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 10.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.05 AU

Year: 610 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,437,975 km

• M1: 130,599 km (0.109 R)
• M2: 730,486 km (0.103 R)
• M3: 1,214,286 km (0.077 R)
• M4: 1,617,153 km (0.085 R)
• M5: 2,063,703 km (0.051 R)
• M6: 2,549,896 km (0.113 R)
• M7: 3,063,465 km (0.117 R)
• M8: 3,434,917 km (0.092 R)
• M9: 3,850,200 km (0.112 R)
• M10: 4,298,994 km (0.061 R)
• M11: 4,718,167 km (0.072 R)
• M12: 5,113,554 km (0.056 R)
• M13: 5,748,298 km (0.109 R)
• M14: 6,123,041 km (0.095 R)
• M15: 6,494,193 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 9.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.52 AU - 2.06 AU

Year: 1683 Days

Day: 8.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,437,975 km

• M1: 123,119 km (0.072 R)
• M2: 432,787 km (0.076 R)
• M3: 743,202 km (0.12 R)
• M4: 1,197,531 km (0.04 R)
• M5: 1,556,715 km (0.089 R)
• M6: 1,945,820 km (0.073 R)
• M7: 2,448,768 km (0.111 R)
• M8: 2,881,405 km (0.111 R)
• M9: 3,601,569 km (0.039 R)
• M10: 5,042,795 km (0.111 R)
• M11: 5,461,818 km (0.12 R)
• M12: 6,180,786 km (0.085 R)
• M13: 6,612,076 km (0.077 R)
• M14: 7,296,786 km (0.106 R)
• M15: 8,600,681 km (0.066 R)
• M16: 9,354,504 km (0.104 R)
• M17: 10,685,327 km (0.104 R)
• M18: 11,028,205 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 3.1

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.17 AU - 6.87 AU

Year: 10383 Days

Day: 22 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,437,975 km

• M1: 43,234 km (0.094 R)
• M2: 377,884 km (0.028 R)
• M3: 525,986 km (0.12 R)
• M4: 793,318 km (0.076 R)
• M5: 922,869 km (0.086 R)
• M6: 1,029,233 km (0.106 R)
• M7: 1,277,566 km (0.086 R)
• M8: 1,444,816 km (0.075 R)
• M9: 1,920,089 km (0.075 R)
• M10: 2,109,629 km (0.079 R)
• M11: 2,248,007 km (0.066 R)
• M12: 2,771,450 km (0.114 R)
• M13: 3,289,956 km (0.095 R)
• M14: 3,869,947 km (0.119 R)
• M15: 4,366,014 km (0.112 R)
• M16: 6,548,946 km (0.071 R)
• M17: 6,977,693 km (0.111 R)
• M18: 8,075,143 km (0.084 R)
• M19: 8,723,351 km (0.098 R)
• M20: 9,201,316 km (0.11 R)
• M21: 10,122,540 km (0.043 R)
• M22: 10,966,122 km (0.115 R)
• M23: 12,893,392 km (0.099 R)
• M24: 14,314,571 km (0.065 R)
• M25: 16,486,882 km (0.109 R)
• M26: 20,974,519 km (0.085 R)
• M27: 23,533,989 km (0.102 R)
• M28: 24,927,792 km (0.09 R)
• M29: 27,036,973 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit