🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 19.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.21 AU - 1.37 AU

Year: 522 Days

Day: 28 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 749 Days

Day: 26.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,999,876 km

• M1: 189,690 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 11

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.71 AU - 8.73 AU

Year: 7646 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,999,876 km

• M1: 136,732 km (0.047 R)
• M2: 511,176 km (0.115 R)
• M3: 865,872 km (0.083 R)
• M4: 1,469,500 km (0.088 R)
• M5: 1,968,409 km (0.038 R)
• M6: 2,856,123 km (0.114 R)
• M7: 3,738,900 km (0.082 R)
• M8: 4,620,181 km (0.047 R)
• M9: 5,901,786 km (0.067 R)
• M10: 6,680,592 km (0.097 R)
• M11: 7,687,685 km (0.032 R)
• M12: 9,199,521 km (0.119 R)
• M13: 10,246,108 km (0.038 R)
• M14: 10,900,748 km (0.104 R)
• M15: 11,907,542 km (0.085 R)
• M16: 12,461,802 km (0.039 R)
• M17: 13,681,922 km (0.065 R)
• M18: 14,105,733 km (0.102 R)
• M19: 16,290,759 km (0.059 R)
• M20: 17,819,500 km (0.116 R)
• M21: 22,305,192 km (0.094 R)
• M22: 22,808,290 km (0.117 R)
• M23: 27,683,684 km (0.034 R)
• M24: 28,854,288 km (0.118 R)
• M25: 32,887,297 km (0.059 R)
• M26: 39,070,326 km (0.076 R)
• M27: 41,418,115 km (0.073 R)
• M28: 42,306,278 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 11.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.99 AU - 10.73 AU

Year: 9400 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,999,876 km

• M1: 147,952 km (0.062 R)
• M2: 550,670 km (0.1 R)
• M3: 1,208,900 km (0.108 R)
• M4: 1,589,328 km (0.11 R)
• M5: 2,662,842 km (0.045 R)
• M6: 3,251,061 km (0.065 R)
• M7: 3,664,849 km (0.061 R)
• M8: 4,395,036 km (0.09 R)
• M9: 5,059,849 km (0.098 R)
• M10: 5,686,813 km (0.109 R)
• M11: 7,462,091 km (0.068 R)
• M12: 8,409,495 km (0.069 R)
• M13: 11,456,055 km (0.082 R)
• M14: 14,385,032 km (0.11 R)
• M15: 17,193,134 km (0.118 R)
• M16: 17,632,652 km (0.102 R)
• M17: 21,508,284 km (0.096 R)
• M18: 26,691,102 km (0.068 R)
• M19: 34,239,961 km (0.097 R)
• M20: 40,723,532 km (0.104 R)
• M21: 41,374,582 km (0.109 R)
• M22: 42,430,444 km (0.092 R)
• M23: 43,369,021 km (0.047 R)
• M24: 43,911,463 km (0.093 R)
• M25: 44,733,802 km (0.087 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit