🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.56 AU - 0.62 AU

Year: 159 Days

Day: 33.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,602,948 km

• M1: 216,917 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.53 AU - 0.87 AU

Year: 206 Days

Day: 25.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.79 AU - 0.83 AU

Year: 256 Days

Day: 18.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,602,948 km

• M1: 136,882 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.86 AU - 1.32 AU

Year: 400 Days

Day: 29.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,602,948 km

• M1: 891,753 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.16 AU - 3.44 AU

Year: 2107 Days

Day: 33.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,602,948 km

• M1: 1,833,023 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.13 AU - 6.83 AU

Year: 4509 Days

Day: 29.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,602,948 km

• M1: 2,441,587 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 13.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.53 AU - 8.33 AU

Year: 6412 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,602,948 km

• M1: 181,462 km (0.073 R)
• M2: 300,841 km (0.12 R)
• M3: 427,252 km (0.059 R)
• M4: 558,598 km (0.103 R)
• M5: 751,580 km (0.114 R)
• M6: 857,345 km (0.076 R)
• M7: 1,152,801 km (0.095 R)
• M8: 1,320,201 km (0.096 R)
• M9: 1,541,456 km (0.1 R)
• M10: 1,695,991 km (0.099 R)
• M11: 1,807,441 km (0.111 R)
• M12: 2,037,822 km (0.074 R)
• M13: 2,278,226 km (0.114 R)
• M14: 2,455,649 km (0.059 R)
• M15: 2,601,058 km (0.065 R)
• M16: 2,824,707 km (0.039 R)
• M17: 3,035,341 km (0.062 R)
• M18: 3,761,040 km (0.07 R)
• M19: 4,165,403 km (0.119 R)
• M20: 4,317,993 km (0.095 R)
• M21: 4,428,247 km (0.08 R)
• M22: 5,178,779 km (0.105 R)
• M23: 5,272,427 km (0.111 R)
• M24: 5,533,176 km (0.095 R)
• M25: 5,846,734 km (0.065 R)
• M26: 5,968,805 km (0.065 R)
• M27: 6,770,949 km (0.094 R)
• M28: 7,394,922 km (0.087 R)
• M29: 8,310,311 km (0.056 R)
• M30: 8,669,795 km (0.059 R)
• M31: 8,753,420 km (0.098 R)
• M32: 9,232,881 km (0.064 R)
• M33: 9,346,875 km (0.069 R)
• M34: 9,865,980 km (0.097 R)
• M35: 10,394,509 km (0.046 R)
• M36: 10,632,369 km (0.112 R)
• M37: 11,053,039 km (0.098 R)
• M38: 11,235,099 km (0.116 R)
• M39: 11,418,057 km (0.069 R)
• M40: 11,694,365 km (0.038 R)
• M41: 11,848,750 km (0.071 R)
• M42: 12,821,734 km (0.11 R)
• M43: 13,366,121 km (0.118 R)
• M44: 13,592,463 km (0.105 R)
• M45: 13,820,150 km (0.079 R)
• M46: 14,049,185 km (0.077 R)
• M47: 14,477,633 km (0.051 R)
• M48: 14,910,420 km (0.104 R)
• M49: 15,280,076 km (0.065 R)
• M50: 15,823,116 km (0.046 R)
• M51: 16,097,030 km (0.1 R)
• M52: 16,268,918 km (0.108 R)
• M53: 16,441,554 km (0.066 R)
• M54: 16,580,082 km (0.117 R)
• M55: 16,963,052 km (0.1 R)
• M56: 17,173,088 km (0.062 R)
• M57: 17,348,865 km (0.085 R)
• M58: 17,596,001 km (0.061 R)
• M59: 17,986,601 km (0.116 R)
• M60: 18,308,386 km (0.113 R)
• M61: 18,487,903 km (0.115 R)
• M62: 18,776,478 km (0.059 R)
• M63: 19,139,252 km (0.078 R)
• M64: 19,798,081 km (0.098 R)
• M65: 19,945,585 km (0.073 R)
• M66: 20,056,287 km (0.079 R)
• M67: 20,538,890 km (0.109 R)
• M68: 21,025,382 km (0.109 R)
• M69: 21,895,144 km (0.081 R)
• M70: 22,009,587 km (0.115 R)
• M71: 22,854,067 km (0.072 R)
• M72: 23,358,062 km (0.078 R)
• M73: 23,552,988 km (0.106 R)
• M74: 23,748,363 km (0.114 R)
• M75: 23,904,992 km (0.067 R)
• M76: 24,180,102 km (0.044 R)
• M77: 24,535,248 km (0.087 R)
• M78: 25,290,866 km (0.082 R)
• M79: 25,490,879 km (0.094 R)
• M80: 25,771,973 km (0.118 R)
• M81: 25,932,940 km (0.049 R)
• M82: 26,539,859 km (0.064 R)
• M83: 26,906,224 km (0.067 R)
• M84: 27,069,585 km (0.107 R)
• M85: 27,561,762 km (0.093 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit