🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.94 AU - 1.44 AU

Year: 481 Days

Day: 30.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 106 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.37 AU - 1.77 AU

Year: 730 Days

Day: 46.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.65 AU - 2.91 AU

Year: 1719 Days

Day: 37.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,451,990 km

• M1: 205,398 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.2

Radius: 9.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.28 AU - 8.38 AU

Year: 8125 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,451,990 km

• M1: 116,836 km (0.098 R)
• M2: 779,704 km (0.07 R)
• M3: 1,540,708 km (0.089 R)
• M4: 3,133,627 km (0.104 R)
• M5: 4,237,060 km (0.117 R)
• M6: 4,744,496 km (0.119 R)
• M7: 8,420,864 km (0.09 R)
• M8: 10,323,300 km (0.116 R)
• M9: 10,879,056 km (0.063 R)
• M10: 13,840,197 km (0.069 R)
• M11: 17,868,119 km (0.083 R)
• M12: 18,448,559 km (0.111 R)
• M13: 19,723,582 km (0.107 R)
• M14: 21,703,958 km (0.061 R)
• M15: 30,853,065 km (0.028 R)
• M16: 33,186,492 km (0.087 R)
• M17: 39,165,022 km (0.03 R)
• M18: 40,020,871 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.6

Radius: 6.2

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.84 AU - 16.88 AU

Year: 23424 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,451,990 km

• M1: 81,531 km (0.038 R)
• M2: 325,226 km (0.079 R)
• M3: 551,717 km (0.066 R)
• M4: 1,303,297 km (0.073 R)
• M5: 1,941,032 km (0.031 R)
• M6: 2,363,347 km (0.098 R)
• M7: 3,054,938 km (0.112 R)
• M8: 3,596,034 km (0.105 R)
• M9: 4,001,743 km (0.036 R)
• M10: 4,867,167 km (0.11 R)
• M11: 5,168,756 km (0.046 R)
• M12: 5,603,936 km (0.062 R)
• M13: 5,977,781 km (0.041 R)
• M14: 7,345,106 km (0.108 R)
• M15: 7,742,288 km (0.103 R)
• M16: 7,997,801 km (0.093 R)
• M17: 11,453,213 km (0.119 R)
• M18: 12,962,057 km (0.095 R)
• M19: 18,097,154 km (0.026 R)
• M20: 22,116,699 km (0.083 R)
• M21: 22,321,648 km (0.068 R)
• M22: 24,881,866 km (0.118 R)
• M23: 27,394,811 km (0.069 R)
• M24: 28,349,096 km (0.036 R)
• M25: 28,956,613 km (0.109 R)
• M26: 36,651,478 km (0.057 R)
• M27: 43,163,025 km (0.069 R)
• M28: 46,270,621 km (0.111 R)
• M29: 48,826,950 km (0.062 R)
• M30: 49,875,332 km (0.087 R)
• M31: 52,744,170 km (0.116 R)
• M32: 66,592,894 km (0.118 R)
• M33: 73,887,286 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit