🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.87 AU - 1.07 AU

Year: 368 Days

Day: 34.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.25 AU - 1.35 AU

Year: 571 Days

Day: 39.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,007,871 km

• M1: 52,658 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.25 AU - 1.89 AU

Year: 757 Days

Day: 41.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,007,871 km

• M1: 52,210 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.97 AU - 3.21 AU

Year: 2091 Days

Day: 28.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,007,871 km

• M1: 1,765,404 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 11.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.55 AU - 6.89 AU

Year: 5267 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,007,871 km

• M1: 139,276 km (0.089 R)
• M2: 737,966 km (0.11 R)
• M3: 1,416,093 km (0.11 R)
• M4: 1,801,308 km (0.068 R)
• M5: 2,201,183 km (0.059 R)
• M6: 2,566,950 km (0.114 R)
• M7: 2,990,611 km (0.11 R)
• M8: 3,714,216 km (0.095 R)
• M9: 4,347,464 km (0.087 R)
• M10: 4,904,865 km (0.105 R)
• M11: 5,694,742 km (0.094 R)
• M12: 7,302,620 km (0.049 R)
• M13: 8,613,247 km (0.06 R)
• M14: 10,596,915 km (0.11 R)
• M15: 11,052,739 km (0.12 R)
• M16: 14,721,178 km (0.076 R)
• M17: 15,080,961 km (0.12 R)
• M18: 15,552,195 km (0.072 R)
• M19: 16,690,036 km (0.108 R)
• M20: 18,233,587 km (0.11 R)
• M21: 22,404,226 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 11.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6 AU - 8.38 AU

Year: 7423 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,007,871 km

• M1: 139,874 km (0.114 R)
• M2: 500,554 km (0.117 R)
• M3: 1,488,499 km (0.076 R)
• M4: 2,178,295 km (0.113 R)
• M5: 2,534,487 km (0.107 R)
• M6: 3,070,646 km (0.113 R)
• M7: 3,658,117 km (0.106 R)
• M8: 4,040,788 km (0.028 R)
• M9: 4,915,786 km (0.034 R)
• M10: 7,332,839 km (0.074 R)
• M11: 7,905,499 km (0.113 R)
• M12: 8,466,641 km (0.11 R)
• M13: 9,358,095 km (0.113 R)
• M14: 10,981,531 km (0.075 R)
• M15: 11,886,000 km (0.078 R)
• M16: 16,387,699 km (0.04 R)
• M17: 18,386,027 km (0.06 R)
• M18: 19,086,893 km (0.062 R)
• M19: 21,373,048 km (0.109 R)
• M20: 24,753,810 km (0.106 R)
• M21: 25,349,958 km (0.083 R)
• M22: 29,130,146 km (0.061 R)
• M23: 31,949,617 km (0.075 R)
• M24: 34,311,319 km (0.079 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: 518 - 16,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit