🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 137 Days

Day: 18.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.28 AU

Year: 405 Days

Day: 36.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,465,393 km

• M1: 317,447 km (0.066 R)
• M2: 408,253 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.14 AU - 4.02 AU

Year: 2552 Days

Day: 33.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.79 AU - 4.31 AU

Year: 3070 Days

Day: 30.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.65 AU - 11.01 AU

Year: 9885 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,465,393 km

• M1: 118,182 km (0.1 R)
• M2: 626,067 km (0.114 R)
• M3: 1,326,185 km (0.047 R)
• M4: 2,463,428 km (0.06 R)
• M5: 3,032,199 km (0.042 R)
• M6: 4,488,385 km (0.092 R)
• M7: 5,566,387 km (0.117 R)
• M8: 6,770,500 km (0.076 R)
• M9: 7,555,440 km (0.101 R)
• M10: 10,784,959 km (0.071 R)
• M11: 11,526,516 km (0.067 R)
• M12: 14,899,948 km (0.117 R)
• M13: 15,552,943 km (0.114 R)
• M14: 16,156,869 km (0.09 R)
• M15: 17,843,884 km (0.075 R)
• M16: 20,350,846 km (0.116 R)
• M17: 27,288,596 km (0.091 R)
• M18: 28,068,600 km (0.07 R)
• M19: 34,062,089 km (0.032 R)
• M20: 36,940,501 km (0.118 R)
• M21: 41,620,222 km (0.116 R)
• M22: 42,393,493 km (0.108 R)
• M23: 43,176,339 km (0.084 R)
• M24: 44,101,751 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 8.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.04 AU - 11.94 AU

Year: 12799 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,465,393 km

• M1: 108,758 km (0.1 R)
• M2: 399,127 km (0.092 R)
• M3: 1,080,097 km (0.05 R)
• M4: 1,614,161 km (0.111 R)
• M5: 2,056,372 km (0.096 R)
• M6: 2,669,424 km (0.053 R)
• M7: 4,054,102 km (0.112 R)
• M8: 4,411,791 km (0.036 R)
• M9: 6,357,311 km (0.077 R)
• M10: 14,900,846 km (0.102 R)
• M11: 20,008,117 km (0.067 R)
• M12: 24,800,185 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 10,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit