🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.7 AU - 2.08 AU

Year: 935 Days

Day: 20 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,524,889 km

• M1: 235,766 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.73 AU - 2.41 AU

Year: 1072 Days

Day: 12.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,524,889 km

• M1: 36,203 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.87 AU - 2.71 AU

Year: 1247 Days

Day: 40.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,524,889 km

• M1: 222,751 km (0.109 R)
• M2: 1,294,171 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.79 AU - 4.41 AU

Year: 2458 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 13.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.49 AU - 10.51 AU

Year: 8919 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 174.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,524,889 km

• M1: 182,659 km (0.035 R)
• M2: 1,173,147 km (0.115 R)
• M3: 2,731,208 km (0.089 R)
• M4: 3,849,752 km (0.06 R)
• M5: 5,490,242 km (0.117 R)
• M6: 6,164,031 km (0.089 R)
• M7: 7,647,294 km (0.076 R)
• M8: 14,657,749 km (0.047 R)
• M9: 16,105,557 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 7.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.52 AU - 18.12 AU

Year: 21580 Days

Day: 16.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,524,889 km

• M1: 92,003 km (0.109 R)
• M2: 461,509 km (0.062 R)
• M3: 876,045 km (0.079 R)
• M4: 1,332,319 km (0.04 R)
• M5: 1,884,484 km (0.102 R)
• M6: 2,324,302 km (0.042 R)
• M7: 2,784,166 km (0.103 R)
• M8: 3,098,172 km (0.109 R)
• M9: 5,693,695 km (0.066 R)
• M10: 6,161,338 km (0.1 R)
• M11: 8,146,202 km (0.071 R)
• M12: 8,538,897 km (0.052 R)
• M13: 9,362,433 km (0.087 R)
• M14: 11,775,148 km (0.075 R)
• M15: 12,277,497 km (0.084 R)
• M16: 13,460,218 km (0.108 R)
• M17: 14,360,348 km (0.105 R)
• M18: 15,898,364 km (0.076 R)
• M19: 19,126,088 km (0.113 R)
• M20: 20,621,169 km (0.077 R)
• M21: 24,544,523 km (0.067 R)
• M22: 25,990,685 km (0.106 R)
• M23: 29,279,146 km (0.112 R)
• M24: 33,329,658 km (0.1 R)
• M25: 33,955,276 km (0.1 R)
• M26: 35,358,953 km (0.1 R)
• M27: 37,738,606 km (0.087 R)
• M28: 43,851,624 km (0.089 R)
• M29: 45,976,063 km (0.114 R)
• M30: 47,220,269 km (0.039 R)
• M31: 50,101,673 km (0.12 R)
• M32: 50,593,102 km (0.105 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit