🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.81 AU - 0.95 AU

Year: 306 Days

Day: 28.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,634,081 km

• M1: 363,822 km (0.113 R)
• M2: 606,769 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.97 AU - 2.91 AU

Year: 1413 Days

Day: 36.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 14.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.71 AU - 10.47 AU

Year: 9337 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,634,081 km

• M1: 179,069 km (0.079 R)
• M2: 684,560 km (0.095 R)
• M3: 1,485,507 km (0.09 R)
• M4: 2,141,793 km (0.08 R)
• M5: 3,029,656 km (0.099 R)
• M6: 4,046,024 km (0.069 R)
• M7: 4,852,656 km (0.04 R)
• M8: 6,279,071 km (0.097 R)
• M9: 7,928,238 km (0.107 R)
• M10: 10,946,375 km (0.106 R)
• M11: 11,739,095 km (0.031 R)
• M12: 14,102,591 km (0.078 R)
• M13: 15,041,767 km (0.12 R)
• M14: 15,559,375 km (0.111 R)
• M15: 16,905,906 km (0.093 R)
• M16: 17,465,851 km (0.061 R)
• M17: 20,296,392 km (0.104 R)
• M18: 26,663,128 km (0.048 R)
• M19: 28,196,207 km (0.12 R)
• M20: 28,984,438 km (0.063 R)
• M21: 29,888,757 km (0.102 R)
• M22: 30,399,335 km (0.055 R)
• M23: 31,437,693 km (0.111 R)
• M24: 32,931,129 km (0.097 R)
• M25: 35,372,865 km (0.047 R)
• M26: 38,652,051 km (0.084 R)
• M27: 40,241,378 km (0.076 R)
• M28: 41,873,790 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 10.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.68 AU - 10.44 AU

Year: 11833 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,634,081 km

• M1: 127,308 km (0.057 R)
• M2: 543,639 km (0.107 R)
• M3: 870,959 km (0.099 R)
• M4: 1,415,345 km (0.08 R)
• M5: 2,103,496 km (0.117 R)
• M6: 2,606,892 km (0.103 R)
• M7: 3,641,511 km (0.107 R)
• M8: 5,261,208 km (0.117 R)
• M9: 5,642,682 km (0.053 R)
• M10: 7,969,228 km (0.055 R)
• M11: 10,274,382 km (0.076 R)
• M12: 12,317,290 km (0.115 R)
• M13: 12,743,943 km (0.094 R)
• M14: 13,562,393 km (0.059 R)
• M15: 14,685,125 km (0.03 R)
• M16: 22,035,916 km (0.033 R)
• M17: 23,214,149 km (0.113 R)
• M18: 24,148,836 km (0.077 R)
• M19: 27,205,719 km (0.06 R)
• M20: 28,139,359 km (0.119 R)
• M21: 30,180,323 km (0.112 R)
• M22: 30,511,383 km (0.064 R)
• M23: 32,897,170 km (0.038 R)
• M24: 33,247,977 km (0.093 R)
• M25: 35,649,921 km (0.075 R)
• M26: 40,796,985 km (0.098 R)
• M27: 43,266,696 km (0.091 R)
• M28: 44,253,593 km (0.067 R)
• M29: 45,255,301 km (0.093 R)
• M30: 50,337,140 km (0.096 R)
• M31: 50,958,869 km (0.054 R)
• M32: 52,376,608 km (0.066 R)
• M33: 53,015,092 km (0.051 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: 280 - 11,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit