🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 9.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.41 AU - 3.05 AU

Year: 3008 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,229,970 km

• M1: 129,253 km (0.059 R)
• M2: 477,965 km (0.108 R)
• M3: 1,117,047 km (0.102 R)
• M4: 1,622,090 km (0.104 R)
• M5: 2,391,172 km (0.054 R)
• M6: 3,279,485 km (0.084 R)
• M7: 4,035,851 km (0.117 R)
• M8: 5,714,788 km (0.033 R)
• M9: 6,163,881 km (0.049 R)
• M10: 8,425,950 km (0.075 R)
• M11: 10,384,187 km (0.103 R)
• M12: 11,053,936 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 13.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.54 AU - 3.34 AU

Year: 3362 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,229,970 km

• M1: 240,404 km (0.071 R)
• M2: 770,429 km (0.095 R)
• M3: 1,515,277 km (0.116 R)
• M4: 2,191,310 km (0.083 R)
• M5: 3,464,238 km (0.092 R)
• M6: 6,285,953 km (0.108 R)
• M7: 7,063,862 km (0.043 R)
• M8: 9,071,166 km (0.076 R)
• M9: 10,285,452 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 3.8

Gravity: 64.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.26 AU - 8.6 AU

Year: 13506 Days

Day: 16.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,229,970 km

• M1: 47,572 km (0.115 R)
• M2: 672,742 km (0.093 R)
• M3: 844,929 km (0.115 R)
• M4: 1,498,671 km (0.074 R)
• M5: 2,524,165 km (0.095 R)
• M6: 3,711,822 km (0.105 R)
• M7: 4,842,184 km (0.117 R)
• M8: 5,085,879 km (0.032 R)
• M9: 8,088,607 km (0.085 R)
• M10: 9,902,182 km (0.081 R)
• M11: 10,756,087 km (0.092 R)
• M12: 11,782,029 km (0.095 R)
• M13: 14,737,036 km (0.07 R)
• M14: 15,471,412 km (0.088 R)
• M15: 20,576,888 km (0.105 R)
• M16: 25,535,459 km (0.113 R)
• M17: 39,792,435 km (0.082 R)
• M18: 47,069,923 km (0.109 R)
• M19: 58,931,538 km (0.098 R)
• M20: 63,033,960 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 4.2

Gravity: 30.41 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.08 AU - 11.18 AU

Year: 23112 Days

Day: 22.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,229,970 km

• M1: 52,509 km (0.094 R)
• M2: 374,294 km (0.087 R)
• M3: 565,031 km (0.109 R)
• M4: 991,235 km (0.093 R)
• M5: 1,934,450 km (0.088 R)
• M6: 2,199,238 km (0.08 R)
• M7: 5,255,523 km (0.029 R)
• M8: 9,584,137 km (0.116 R)
• M9: 9,757,521 km (0.104 R)
• M10: 13,033,266 km (0.096 R)
• M11: 17,312,962 km (0.102 R)
• M12: 17,743,055 km (0.105 R)
• M13: 19,167,078 km (0.112 R)
• M14: 24,858,678 km (0.105 R)
• M15: 40,764,522 km (0.115 R)
• M16: 41,678,266 km (0.111 R)
• M17: 43,546,444 km (0.049 R)
• M18: 53,006,116 km (0.074 R)
• M19: 55,382,329 km (0.069 R)
• M20: 66,013,800 km (0.095 R)
• M21: 75,620,527 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit