🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.72 AU - 1.14 AU

Year: 326 Days

Day: 25.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,976,189 km

• M1: 138,378 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 13

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.97 AU - 8.59 AU

Year: 8659 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,976,189 km

• M1: 161,715 km (0.099 R)
• M2: 1,033,123 km (0.102 R)
• M3: 3,386,447 km (0.047 R)
• M4: 6,367,334 km (0.102 R)
• M5: 7,206,279 km (0.115 R)
• M6: 8,437,769 km (0.113 R)
• M7: 10,307,592 km (0.119 R)
• M8: 11,167,331 km (0.061 R)
• M9: 13,694,039 km (0.037 R)
• M10: 16,709,185 km (0.098 R)
• M11: 20,509,120 km (0.119 R)
• M12: 23,773,346 km (0.084 R)
• M13: 25,358,036 km (0.116 R)
• M14: 30,727,851 km (0.066 R)
• M15: 31,806,602 km (0.097 R)
• M16: 34,771,482 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 10.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.57 AU - 12.49 AU

Year: 12419 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,976,189 km

• M1: 125,662 km (0.109 R)
• M2: 472,131 km (0.03 R)
• M3: 1,087,577 km (0.106 R)
• M4: 1,474,287 km (0.098 R)
• M5: 2,110,377 km (0.062 R)
• M6: 2,512,646 km (0.071 R)
• M7: 2,920,450 km (0.045 R)
• M8: 3,297,885 km (0.051 R)
• M9: 4,981,160 km (0.11 R)
• M10: 6,525,310 km (0.112 R)
• M11: 13,745,950 km (0.068 R)
• M12: 15,932,323 km (0.044 R)
• M13: 16,958,115 km (0.076 R)
• M14: 21,946,456 km (0.112 R)
• M15: 26,804,049 km (0.104 R)
• M16: 27,522,268 km (0.081 R)
• M17: 31,760,974 km (0.086 R)
• M18: 36,415,562 km (0.109 R)
• M19: 36,791,352 km (0.059 R)
• M20: 37,296,544 km (0.11 R)
• M21: 49,923,203 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.3

Radius: 5.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.77 AU - 15.13 AU

Year: 16937 Days

Day: 23.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,976,189 km

• M1: 100,081 km (0.086 R)
• M2: 345,870 km (0.108 R)
• M3: 800,199 km (0.094 R)
• M4: 1,168,509 km (0.112 R)
• M5: 1,608,177 km (0.118 R)
• M6: 1,936,395 km (0.063 R)
• M7: 3,397,966 km (0.05 R)
• M8: 4,580,388 km (0.119 R)
• M9: 5,524,201 km (0.1 R)
• M10: 7,557,834 km (0.069 R)
• M11: 10,121,642 km (0.116 R)
• M12: 10,811,737 km (0.09 R)
• M13: 11,927,289 km (0.111 R)
• M14: 13,402,772 km (0.028 R)
• M15: 19,461,187 km (0.105 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit