🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 11.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 580 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,463,321 km

• M1: 143,016 km (0.084 R)
• M2: 559,047 km (0.057 R)
• M3: 1,061,247 km (0.056 R)
• M4: 1,419,085 km (0.117 R)
• M5: 2,057,569 km (0.033 R)
• M6: 2,709,965 km (0.119 R)
• M7: 3,313,144 km (0.101 R)
• M8: 3,922,606 km (0.082 R)
• M9: 4,742,402 km (0.097 R)
• M10: 5,501,162 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 13.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.28 AU - 1.36 AU

Year: 1047 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,463,321 km

• M1: 167,849 km (0.114 R)
• M2: 588,069 km (0.077 R)
• M3: 1,195,137 km (0.1 R)
• M4: 1,774,530 km (0.035 R)
• M5: 2,343,151 km (0.098 R)
• M6: 3,005,272 km (0.119 R)
• M7: 3,933,078 km (0.111 R)
• M8: 4,385,761 km (0.066 R)
• M9: 5,377,146 km (0.116 R)
• M10: 6,264,860 km (0.108 R)
• M11: 7,776,845 km (0.11 R)
• M12: 8,522,142 km (0.105 R)
• M13: 9,579,649 km (0.113 R)
• M14: 11,145,191 km (0.087 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 12.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.66 AU - 2.66 AU

Year: 2995 Days

Day: 5.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,463,321 km

• M1: 159,771 km (0.103 R)
• M2: 672,143 km (0.084 R)
• M3: 1,133,653 km (0.11 R)
• M4: 1,627,774 km (0.099 R)
• M5: 2,088,685 km (0.106 R)
• M6: 2,813,188 km (0.12 R)
• M7: 4,176,174 km (0.093 R)
• M8: 5,078,698 km (0.116 R)
• M9: 5,589,874 km (0.119 R)
• M10: 6,051,234 km (0.043 R)
• M11: 6,508,704 km (0.061 R)
• M12: 7,558,133 km (0.047 R)
• M13: 11,952,571 km (0.109 R)
• M14: 12,814,105 km (0.084 R)
• M15: 14,711,754 km (0.114 R)
• M16: 15,701,344 km (0.044 R)
• M17: 17,582,238 km (0.051 R)
• M18: 18,517,374 km (0.117 R)
• M19: 19,485,571 km (0.063 R)
• M20: 19,982,236 km (0.115 R)
• M21: 21,260,700 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.6

Radius: 5.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.78 AU - 6.94 AU

Year: 9792 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,463,321 km

• M1: 69,862 km (0.044 R)
• M2: 286,779 km (0.113 R)
• M3: 610,060 km (0.084 R)
• M4: 813,513 km (0.058 R)
• M5: 1,627,625 km (0.087 R)
• M6: 1,806,245 km (0.084 R)
• M7: 2,726,571 km (0.057 R)
• M8: 3,410,083 km (0.103 R)
• M9: 5,355,604 km (0.1 R)
• M10: 8,571,210 km (0.113 R)
• M11: 9,725,507 km (0.069 R)
• M12: 11,115,271 km (0.088 R)
• M13: 15,553,840 km (0.111 R)
• M14: 18,831,530 km (0.109 R)
• M15: 23,353,125 km (0.064 R)
• M16: 23,728,317 km (0.047 R)
• M17: 24,490,667 km (0.036 R)
• M18: 27,122,094 km (0.1 R)
• M19: 28,293,296 km (0.034 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: 175 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit