🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.86 AU - 2.08 AU

Year: 995 Days

Day: 34.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,343,489 km

• M1: 41,588 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 10.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.36 AU - 6.3 AU

Year: 4429 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,343,489 km

• M1: 142,866 km (0.116 R)
• M2: 622,626 km (0.039 R)
• M3: 968,048 km (0.113 R)
• M4: 1,406,669 km (0.084 R)
• M5: 2,131,620 km (0.089 R)
• M6: 2,585,350 km (0.035 R)
• M7: 4,966,649 km (0.099 R)
• M8: 5,623,234 km (0.072 R)
• M9: 6,158,496 km (0.091 R)
• M10: 6,518,578 km (0.078 R)
• M11: 10,082,298 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 8.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.09 AU - 11.49 AU

Year: 11024 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,343,489 km

• M1: 108,159 km (0.113 R)
• M2: 457,470 km (0.065 R)
• M3: 873,801 km (0.112 R)
• M4: 1,204,113 km (0.063 R)
• M5: 2,055,624 km (0.109 R)
• M6: 2,651,323 km (0.107 R)
• M7: 3,193,017 km (0.118 R)
• M8: 4,674,335 km (0.055 R)
• M9: 5,235,327 km (0.084 R)
• M10: 7,150,180 km (0.088 R)
• M11: 8,198,711 km (0.083 R)
• M12: 8,600,082 km (0.069 R)
• M13: 12,357,682 km (0.073 R)
• M14: 15,217,245 km (0.1 R)
• M15: 15,552,494 km (0.083 R)
• M16: 17,158,577 km (0.088 R)
• M17: 17,890,260 km (0.089 R)
• M18: 19,415,859 km (0.1 R)
• M19: 21,358,836 km (0.081 R)
• M20: 26,293,471 km (0.045 R)
• M21: 29,384,762 km (0.109 R)
• M22: 30,857,104 km (0.107 R)
• M23: 33,269,070 km (0.107 R)
• M24: 42,965,855 km (0.051 R)
• M25: 45,550,158 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 11.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.03 AU - 12.51 AU

Year: 11845 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,343,489 km

• M1: 147,952 km (0.08 R)
• M2: 864,227 km (0.067 R)
• M3: 1,268,291 km (0.055 R)
• M4: 1,771,987 km (0.117 R)
• M5: 2,353,773 km (0.106 R)
• M6: 3,146,941 km (0.064 R)
• M7: 4,270,720 km (0.066 R)
• M8: 4,690,192 km (0.041 R)
• M9: 5,137,191 km (0.083 R)
• M10: 5,677,987 km (0.099 R)
• M11: 6,291,937 km (0.112 R)
• M12: 6,799,672 km (0.109 R)
• M13: 8,105,512 km (0.058 R)
• M14: 9,478,222 km (0.096 R)
• M15: 10,293,979 km (0.049 R)
• M16: 12,623,068 km (0.051 R)
• M17: 14,276,424 km (0.108 R)
• M18: 14,774,435 km (0.055 R)
• M19: 15,219,489 km (0.05 R)
• M20: 15,870,838 km (0.107 R)
• M21: 19,791,499 km (0.106 R)
• M22: 20,489,224 km (0.098 R)
• M23: 24,051,897 km (0.046 R)
• M24: 24,579,828 km (0.082 R)
• M25: 29,484,244 km (0.032 R)
• M26: 30,089,069 km (0.1 R)
• M27: 35,796,975 km (0.071 R)
• M28: 37,888,952 km (0.103 R)
• M29: 42,698,823 km (0.092 R)
• M30: 43,343,440 km (0.069 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit