🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.43 AU - 0.67 AU

Year: 152 Days

Day: 42.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.09 AU - 1.45 AU

Year: 534 Days

Day: 43.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.23 AU - 3.03 AU

Year: 1590 Days

Day: 33.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 169.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,384,877 km

• M1: 49,218 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 13.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.27 AU - 5.79 AU

Year: 4205 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,384,877 km

• M1: 170,392 km (0.102 R)
• M2: 615,146 km (0.112 R)
• M3: 1,613,263 km (0.12 R)
• M4: 2,514,142 km (0.093 R)
• M5: 3,042,671 km (0.116 R)
• M6: 3,482,339 km (0.059 R)
• M7: 4,564,231 km (0.092 R)
• M8: 5,576,560 km (0.102 R)
• M9: 6,091,924 km (0.096 R)
• M10: 6,796,979 km (0.033 R)
• M11: 8,370,450 km (0.072 R)
• M12: 10,816,225 km (0.09 R)
• M13: 13,757,020 km (0.116 R)
• M14: 14,488,404 km (0.079 R)
• M15: 15,578,225 km (0.073 R)
• M16: 16,257,848 km (0.097 R)
• M17: 16,957,218 km (0.082 R)
• M18: 18,105,531 km (0.095 R)
• M19: 19,891,281 km (0.069 R)
• M20: 22,073,166 km (0.063 R)
• M21: 22,499,370 km (0.119 R)
• M22: 23,294,932 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 10.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.82 AU - 10.8 AU

Year: 12341 Days

Day: 12.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,384,877 km

• M1: 129,402 km (0.082 R)
• M2: 595,549 km (0.09 R)
• M3: 1,292,825 km (0.105 R)
• M4: 2,045,302 km (0.108 R)
• M5: 2,434,556 km (0.07 R)
• M6: 3,067,504 km (0.112 R)
• M7: 4,288,373 km (0.082 R)
• M8: 4,780,101 km (0.04 R)
• M9: 5,439,079 km (0.101 R)
• M10: 6,157,598 km (0.088 R)
• M11: 7,617,075 km (0.1 R)
• M12: 12,541,388 km (0.087 R)
• M13: 14,609,429 km (0.104 R)
• M14: 15,590,492 km (0.113 R)
• M15: 17,036,954 km (0.102 R)
• M16: 19,025,558 km (0.034 R)
• M17: 20,194,965 km (0.059 R)
• M18: 22,419,485 km (0.116 R)
• M19: 24,439,355 km (0.039 R)
• M20: 25,633,146 km (0.104 R)
• M21: 27,643,143 km (0.061 R)
• M22: 28,037,633 km (0.108 R)
• M23: 28,938,960 km (0.033 R)
• M24: 29,962,958 km (0.107 R)
• M25: 31,116,955 km (0.118 R)
• M26: 34,642,529 km (0.081 R)
• M27: 36,147,932 km (0.1 R)
• M28: 38,426,008 km (0.113 R)
• M29: 39,537,670 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit