🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.5 AU - 0.6 AU

Year: 156 Days

Day: 46.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 137.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 178 Days

Day: 43.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,458,113 km

• M1: 165,156 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 12.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.9 AU - 5.06 AU

Year: 3631 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,458,113 km

• M1: 160,369 km (0.093 R)
• M2: 600,187 km (0.119 R)
• M3: 1,055,712 km (0.081 R)
• M4: 1,489,097 km (0.1 R)
• M5: 2,685,282 km (0.065 R)
• M6: 3,698,658 km (0.062 R)
• M7: 4,466,843 km (0.063 R)
• M8: 5,053,416 km (0.083 R)
• M9: 6,623,745 km (0.051 R)
• M10: 7,861,069 km (0.064 R)
• M11: 10,244,013 km (0.11 R)
• M12: 11,048,700 km (0.097 R)
• M13: 13,171,494 km (0.098 R)
• M14: 13,666,813 km (0.098 R)
• M15: 14,485,263 km (0.112 R)
• M16: 15,884,452 km (0.054 R)
• M17: 18,149,662 km (0.117 R)
• M18: 19,138,504 km (0.109 R)
• M19: 22,955,045 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 14.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.04 AU - 8.08 AU

Year: 8761 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,458,113 km

• M1: 181,612 km (0.068 R)
• M2: 868,266 km (0.098 R)
• M3: 1,936,993 km (0.064 R)
• M4: 3,264,226 km (0.066 R)
• M5: 6,375,263 km (0.079 R)
• M6: 6,873,873 km (0.097 R)
• M7: 8,981,108 km (0.103 R)
• M8: 9,569,327 km (0.12 R)
• M9: 13,202,461 km (0.09 R)
• M10: 18,470,101 km (0.103 R)
• M11: 19,038,274 km (0.091 R)
• M12: 24,614,385 km (0.093 R)
• M13: 26,879,147 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.8

Radius: 6.8

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.51 AU - 15.85 AU

Year: 22645 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,458,113 km

• M1: 84,822 km (0.099 R)
• M2: 702,212 km (0.09 R)
• M3: 1,279,959 km (0.12 R)
• M4: 2,330,136 km (0.063 R)
• M5: 3,680,556 km (0.095 R)
• M6: 9,248,739 km (0.119 R)
• M7: 10,603,647 km (0.066 R)
• M8: 11,951,823 km (0.086 R)
• M9: 12,221,099 km (0.12 R)
• M10: 15,855,729 km (0.061 R)
• M11: 21,311,264 km (0.069 R)
• M12: 22,822,053 km (0.06 R)
• M13: 28,492,410 km (0.112 R)
• M14: 57,792,201 km (0.059 R)
• M15: 58,562,480 km (0.083 R)
• M16: 61,312,388 km (0.082 R)
• M17: 75,212,274 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit