🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 263 Days

Day: 24.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 13.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.06 AU - 1.06 AU

Year: 705 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,031,240 km

• M1: 164,109 km (0.084 R)
• M2: 747,541 km (0.078 R)
• M3: 1,333,964 km (0.051 R)
• M4: 1,902,735 km (0.103 R)
• M5: 2,393,566 km (0.115 R)
• M6: 2,884,995 km (0.095 R)
• M7: 3,350,095 km (0.088 R)
• M8: 4,306,025 km (0.109 R)
• M9: 4,900,078 km (0.106 R)
• M10: 5,510,886 km (0.119 R)
• M11: 6,091,625 km (0.025 R)
• M12: 7,376,073 km (0.118 R)
• M13: 8,502,844 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 8.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.82 AU - 2.5 AU

Year: 2050 Days

Day: 11 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,031,240 km

• M1: 105,915 km (0.112 R)
• M2: 676,781 km (0.113 R)
• M3: 1,371,364 km (0.113 R)
• M4: 2,190,562 km (0.083 R)
• M5: 2,965,628 km (0.08 R)
• M6: 3,498,645 km (0.06 R)
• M7: 7,953,371 km (0.082 R)
• M8: 9,559,603 km (0.103 R)
• M9: 10,026,648 km (0.078 R)
• M10: 10,439,089 km (0.089 R)
• M11: 10,720,183 km (0.075 R)
• M12: 11,669,083 km (0.086 R)
• M13: 11,972,018 km (0.111 R)
• M14: 13,986,204 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 8.3

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.25 AU - 4.59 AU

Year: 6000 Days

Day: 12.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,031,240 km

• M1: 107,112 km (0.094 R)
• M2: 633,098 km (0.119 R)
• M3: 1,554,621 km (0.093 R)
• M4: 2,145,533 km (0.067 R)
• M5: 2,413,762 km (0.07 R)
• M6: 2,958,148 km (0.108 R)
• M7: 3,357,425 km (0.071 R)
• M8: 5,477,376 km (0.116 R)
• M9: 8,444,052 km (0.109 R)
• M10: 10,104,738 km (0.06 R)
• M11: 10,768,204 km (0.093 R)
• M12: 12,607,361 km (0.071 R)
• M13: 13,264,394 km (0.053 R)
• M14: 14,059,507 km (0.105 R)
• M15: 14,409,865 km (0.086 R)
• M16: 17,560,097 km (0.099 R)
• M17: 18,035,070 km (0.065 R)
• M18: 20,838,834 km (0.105 R)
• M19: 25,183,006 km (0.062 R)
• M20: 26,400,434 km (0.076 R)
• M21: 32,165,936 km (0.082 R)
• M22: 36,810,052 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit