🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 146 Days

Day: 31.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,111,758 km

• M1: 32,762 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 283 Days

Day: 32.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 10.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.97 AU - 12.75 AU

Year: 11613 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,111,758 km

• M1: 128,205 km (0.089 R)
• M2: 452,534 km (0.112 R)
• M3: 1,043,445 km (0.059 R)
• M4: 1,679,685 km (0.109 R)
• M5: 2,016,878 km (0.076 R)
• M6: 2,557,974 km (0.032 R)
• M7: 3,639,417 km (0.067 R)
• M8: 4,014,309 km (0.081 R)
• M9: 4,969,492 km (0.083 R)
• M10: 7,925,695 km (0.119 R)
• M11: 9,372,755 km (0.113 R)
• M12: 10,080,952 km (0.113 R)
• M13: 11,490,463 km (0.082 R)
• M14: 13,973,788 km (0.048 R)
• M15: 14,364,986 km (0.091 R)
• M16: 18,222,666 km (0.086 R)
• M17: 22,453,294 km (0.104 R)
• M18: 25,514,814 km (0.097 R)
• M19: 26,594,163 km (0.05 R)
• M20: 28,218,347 km (0.091 R)
• M21: 31,328,786 km (0.09 R)
• M22: 31,887,235 km (0.108 R)
• M23: 33,835,897 km (0.084 R)
• M24: 36,843,712 km (0.106 R)
• M25: 41,214,513 km (0.116 R)
• M26: 42,155,334 km (0.111 R)
• M27: 42,562,838 km (0.097 R)
• M28: 44,219,635 km (0.084 R)
• M29: 45,918,917 km (0.074 R)
• M30: 48,251,746 km (0.059 R)
• M31: 51,123,277 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 8.2

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.64 AU - 15.24 AU

Year: 15280 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,111,758 km

• M1: 102,026 km (0.12 R)
• M2: 469,588 km (0.055 R)
• M3: 807,679 km (0.091 R)
• M4: 1,185,114 km (0.115 R)
• M5: 1,851,872 km (0.116 R)
• M6: 2,517,134 km (0.095 R)
• M7: 3,669,785 km (0.048 R)
• M8: 5,438,481 km (0.114 R)
• M9: 5,708,505 km (0.032 R)
• M10: 7,568,904 km (0.072 R)
• M11: 9,192,939 km (0.09 R)
• M12: 9,688,706 km (0.083 R)
• M13: 10,436,097 km (0.094 R)
• M14: 12,505,784 km (0.068 R)
• M15: 13,391,403 km (0.085 R)
• M16: 15,363,552 km (0.115 R)
• M17: 17,355,298 km (0.075 R)
• M18: 20,703,149 km (0.034 R)
• M19: 21,363,623 km (0.028 R)
• M20: 23,327,993 km (0.094 R)
• M21: 24,667,642 km (0.11 R)
• M22: 27,050,437 km (0.12 R)
• M23: 29,228,282 km (0.084 R)
• M24: 31,150,615 km (0.117 R)
• M25: 32,268,261 km (0.083 R)
• M26: 36,458,946 km (0.051 R)
• M27: 38,684,364 km (0.074 R)
• M28: 39,830,283 km (0.099 R)
• M29: 40,411,621 km (0.026 R)
• M30: 43,403,728 km (0.081 R)
• M31: 45,110,789 km (0.095 R)
• M32: 49,657,218 km (0.032 R)
• M33: 55,939,132 km (0.054 R)
• M34: 57,773,650 km (0.085 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit