🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 12.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.43 AU - 1.58 AU

Year: 1246 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,993,509 km

• M1: 152,590 km (0.086 R)
• M2: 620,382 km (0.07 R)
• M3: 1,257,819 km (0.037 R)
• M4: 1,702,573 km (0.036 R)
• M5: 2,696,352 km (0.078 R)
• M6: 3,685,493 km (0.089 R)
• M7: 4,562,735 km (0.108 R)
• M8: 5,376,248 km (0.086 R)
• M9: 6,005,906 km (0.11 R)
• M10: 7,219,743 km (0.109 R)
• M11: 7,683,795 km (0.086 R)
• M12: 8,141,715 km (0.093 R)
• M13: 8,644,812 km (0.101 R)
• M14: 9,366,771 km (0.079 R)
• M15: 9,978,926 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.9 AU - 2.22 AU

Year: 2005 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,993,509 km

• M1: 184,005 km (0.058 R)
• M2: 655,987 km (0.041 R)
• M3: 1,201,720 km (0.062 R)
• M4: 1,908,420 km (0.104 R)
• M5: 2,508,008 km (0.077 R)
• M6: 3,134,823 km (0.118 R)
• M7: 4,074,448 km (0.11 R)
• M8: 5,475,581 km (0.094 R)
• M9: 5,966,113 km (0.041 R)
• M10: 6,867,739 km (0.1 R)
• M11: 7,468,823 km (0.103 R)
• M12: 9,043,042 km (0.091 R)
• M13: 9,908,765 km (0.07 R)
• M14: 10,454,198 km (0.103 R)
• M15: 11,135,318 km (0.095 R)
• M16: 11,845,907 km (0.11 R)
• M17: 13,357,893 km (0.083 R)
• M18: 15,280,675 km (0.117 R)
• M19: 16,459,207 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.2

Radius: 6.3

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.73 AU - 5.73 AU

Year: 9303 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,993,509 km

• M1: 78,389 km (0.058 R)
• M2: 571,314 km (0.078 R)
• M3: 1,129,314 km (0.043 R)
• M4: 1,346,979 km (0.106 R)
• M5: 1,549,684 km (0.111 R)
• M6: 3,279,933 km (0.117 R)
• M7: 3,625,205 km (0.112 R)
• M8: 4,359,880 km (0.086 R)
• M9: 4,964,854 km (0.1 R)
• M10: 5,287,686 km (0.088 R)
• M11: 5,590,024 km (0.091 R)
• M12: 6,567,047 km (0.053 R)
• M13: 7,075,979 km (0.075 R)
• M14: 8,172,232 km (0.077 R)
• M15: 9,721,318 km (0.105 R)
• M16: 10,330,182 km (0.042 R)
• M17: 10,803,360 km (0.115 R)
• M18: 11,849,348 km (0.103 R)
• M19: 12,721,653 km (0.081 R)
• M20: 12,961,309 km (0.098 R)
• M21: 14,077,459 km (0.109 R)
• M22: 14,333,870 km (0.107 R)
• M23: 17,958,177 km (0.111 R)
• M24: 20,797,096 km (0.112 R)
• M25: 22,149,760 km (0.068 R)
• M26: 24,379,067 km (0.062 R)
• M27: 24,842,222 km (0.117 R)
• M28: 31,517,878 km (0.052 R)
• M29: 35,146,524 km (0.108 R)
• M30: 47,110,464 km (0.116 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: 461 - 11,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit