🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 12.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.9 AU

Year: 438 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,017,326 km

• M1: 150,495 km (0.097 R)
• M2: 889,958 km (0.112 R)
• M3: 1,286,542 km (0.103 R)
• M4: 1,698,983 km (0.096 R)
• M5: 2,236,488 km (0.036 R)
• M6: 2,666,582 km (0.118 R)
• M7: 3,197,954 km (0.077 R)
• M8: 3,984,539 km (0.11 R)
• M9: 4,474,921 km (0.084 R)
• M10: 5,132,404 km (0.066 R)
• M11: 5,749,046 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 14

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.87 AU - 1.11 AU

Year: 626 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,017,326 km

• M1: 174,132 km (0.098 R)
• M2: 762,351 km (0.081 R)
• M3: 1,363,884 km (0.116 R)
• M4: 2,098,409 km (0.096 R)
• M5: 3,715,263 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 12

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.23 AU - 1.55 AU

Year: 1042 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,017,326 km

• M1: 178,769 km (0.064 R)
• M2: 734,675 km (0.067 R)
• M3: 1,172,099 km (0.119 R)
• M4: 1,733,091 km (0.096 R)
• M5: 2,327,144 km (0.059 R)
• M6: 2,899,207 km (0.083 R)
• M7: 4,144,011 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 9.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.6 AU - 1.8 AU

Year: 1409 Days

Day: 12.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,017,326 km

• M1: 113,246 km (0.108 R)
• M2: 460,612 km (0.08 R)
• M3: 1,008,439 km (0.119 R)
• M4: 1,333,216 km (0.095 R)
• M5: 1,866,682 km (0.09 R)
• M6: 2,269,848 km (0.112 R)
• M7: 3,343,512 km (0.111 R)
• M8: 4,459,064 km (0.072 R)
• M9: 5,122,530 km (0.098 R)
• M10: 5,414,246 km (0.093 R)
• M11: 5,739,173 km (0.068 R)
• M12: 6,239,278 km (0.096 R)
• M13: 7,197,154 km (0.061 R)
• M14: 7,779,089 km (0.095 R)
• M15: 8,564,777 km (0.073 R)
• M16: 9,464,309 km (0.088 R)
• M17: 10,524,958 km (0.098 R)
• M18: 12,354,391 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 9.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.64 AU - 5.02 AU

Year: 6749 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,017,326 km

• M1: 141,370 km (0.115 R)
• M2: 582,833 km (0.073 R)
• M3: 1,046,886 km (0.108 R)
• M4: 1,390,811 km (0.083 R)
• M5: 1,786,049 km (0.076 R)
• M6: 2,113,519 km (0.112 R)
• M7: 2,772,797 km (0.117 R)
• M8: 3,563,571 km (0.089 R)
• M9: 4,266,980 km (0.069 R)
• M10: 8,138,423 km (0.096 R)
• M11: 13,732,785 km (0.089 R)
• M12: 18,444,669 km (0.113 R)
• M13: 19,948,278 km (0.114 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.7

Radius: 6.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.15 AU - 8.05 AU

Year: 10781 Days

Day: 24.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,017,326 km

• M1: 87,964 km (0.052 R)
• M2: 308,770 km (0.114 R)
• M3: 1,118,543 km (0.116 R)
• M4: 1,605,335 km (0.042 R)
• M5: 2,041,263 km (0.063 R)
• M6: 3,476,355 km (0.088 R)
• M7: 5,866,480 km (0.032 R)
• M8: 7,666,292 km (0.077 R)
• M9: 8,651,843 km (0.117 R)
• M10: 9,847,878 km (0.076 R)
• M11: 12,767,131 km (0.118 R)
• M12: 12,973,277 km (0.119 R)
• M13: 14,815,724 km (0.075 R)
• M14: 16,337,434 km (0.116 R)
• M15: 17,198,519 km (0.097 R)
• M16: 18,678,192 km (0.102 R)
• M17: 19,687,828 km (0.079 R)
• M18: 20,380,765 km (0.106 R)
• M19: 22,782,858 km (0.094 R)
• M20: 23,469,363 km (0.088 R)
• M21: 24,963,845 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit