🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.59 AU - 0.61 AU

Year: 174 Days

Day: 27.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,444,578 km

• M1: 28,872 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 11.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.16 AU - 6.82 AU

Year: 5494 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,444,578 km

• M1: 145,858 km (0.08 R)
• M2: 721,361 km (0.098 R)
• M3: 1,335,011 km (0.032 R)
• M4: 1,767,349 km (0.027 R)
• M5: 2,261,621 km (0.1 R)
• M6: 2,810,046 km (0.088 R)
• M7: 3,445,688 km (0.112 R)
• M8: 4,398,327 km (0.112 R)
• M9: 4,922,967 km (0.091 R)
• M10: 6,922,492 km (0.098 R)
• M11: 8,512,268 km (0.114 R)
• M12: 9,161,822 km (0.107 R)
• M13: 10,378,203 km (0.037 R)
• M14: 12,146,749 km (0.11 R)
• M15: 13,886,422 km (0.088 R)
• M16: 16,211,173 km (0.109 R)
• M17: 23,136,956 km (0.12 R)
• M18: 24,002,081 km (0.109 R)
• M19: 25,546,978 km (0.107 R)
• M20: 26,556,315 km (0.089 R)
• M21: 30,485,204 km (0.042 R)
• M22: 31,716,394 km (0.12 R)
• M23: 32,198,548 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 12.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.18 AU - 8 AU

Year: 6340 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,444,578 km

• M1: 153,039 km (0.049 R)
• M2: 845,527 km (0.083 R)
• M3: 1,554,023 km (0.095 R)
• M4: 4,489,881 km (0.114 R)
• M5: 6,197,541 km (0.036 R)
• M6: 6,853,078 km (0.076 R)
• M7: 7,358,570 km (0.093 R)
• M8: 11,189,023 km (0.069 R)
• M9: 11,757,495 km (0.043 R)
• M10: 13,628,366 km (0.104 R)
• M11: 14,686,322 km (0.054 R)
• M12: 15,368,339 km (0.104 R)
• M13: 18,550,136 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 12.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.27 AU - 8.51 AU

Year: 8305 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,444,578 km

• M1: 159,621 km (0.091 R)
• M2: 649,404 km (0.104 R)
• M3: 1,182,870 km (0.071 R)
• M4: 1,593,816 km (0.044 R)
• M5: 2,440,240 km (0.072 R)
• M6: 2,915,363 km (0.104 R)
• M7: 3,567,460 km (0.075 R)
• M8: 4,004,137 km (0.102 R)
• M9: 4,812,264 km (0.092 R)
• M10: 7,659,112 km (0.081 R)
• M11: 8,948,197 km (0.099 R)
• M12: 9,994,484 km (0.113 R)
• M13: 10,969,264 km (0.114 R)
• M14: 12,059,832 km (0.04 R)
• M15: 15,258,384 km (0.082 R)
• M16: 15,702,391 km (0.038 R)
• M17: 18,194,841 km (0.118 R)
• M18: 18,838,860 km (0.112 R)
• M19: 21,096,292 km (0.081 R)
• M20: 22,862,444 km (0.089 R)
• M21: 26,778,767 km (0.099 R)
• M22: 28,751,065 km (0.066 R)
• M23: 29,920,621 km (0.1 R)
• M24: 31,631,273 km (0.059 R)
• M25: 35,689,863 km (0.079 R)
• M26: 36,248,462 km (0.086 R)
• M27: 36,926,589 km (0.1 R)
• M28: 37,613,093 km (0.069 R)
• M29: 38,308,125 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit