🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 179 Days

Day: 22 Hours

Environment

Temp: 214 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,110,003 km

• M1: 124,017 km (0.099 R)
• M2: 288,125 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.58 AU - 3.1 AU

Year: 1803 Days

Day: 47.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 11.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.33 AU - 4.59 AU

Year: 3548 Days

Day: 5.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,110,003 km

• M1: 143,165 km (0.109 R)
• M2: 510,727 km (0.08 R)
• M3: 892,800 km (0.049 R)
• M4: 1,370,017 km (0.107 R)
• M5: 1,813,874 km (0.109 R)
• M6: 2,353,773 km (0.053 R)
• M7: 2,867,941 km (0.099 R)
• M8: 3,260,186 km (0.074 R)
• M9: 5,365,028 km (0.105 R)
• M10: 5,753,833 km (0.084 R)
• M11: 7,456,107 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.8

Radius: 6.2

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.77 AU - 13.09 AU

Year: 15523 Days

Day: 19.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,110,003 km

• M1: 77,193 km (0.093 R)
• M2: 281,394 km (0.06 R)
• M3: 544,536 km (0.088 R)
• M4: 1,147,116 km (0.071 R)
• M5: 1,918,742 km (0.055 R)
• M6: 2,240,976 km (0.057 R)
• M7: 2,873,326 km (0.071 R)
• M8: 3,481,591 km (0.075 R)
• M9: 4,264,437 km (0.078 R)
• M10: 4,950,044 km (0.049 R)
• M11: 7,223,782 km (0.116 R)
• M12: 11,445,883 km (0.09 R)
• M13: 15,172,366 km (0.069 R)
• M14: 15,688,628 km (0.104 R)
• M15: 21,328,916 km (0.106 R)
• M16: 21,883,177 km (0.078 R)
• M17: 23,604,001 km (0.096 R)
• M18: 25,412,938 km (0.115 R)
• M19: 28,075,930 km (0.032 R)
• M20: 28,630,040 km (0.052 R)
• M21: 31,510,248 km (0.038 R)
• M22: 33,451,430 km (0.098 R)
• M23: 37,303,725 km (0.044 R)
• M24: 38,650,704 km (0.107 R)
• M25: 42,304,183 km (0.048 R)
• M26: 44,065,549 km (0.119 R)
• M27: 45,418,063 km (0.082 R)
• M28: 48,522,668 km (0.119 R)
• M29: 49,803,076 km (0.081 R)
• M30: 51,600,195 km (0.11 R)
• M31: 52,934,159 km (0.104 R)
• M32: 56,544,554 km (0.103 R)
• M33: 58,860,030 km (0.062 R)
• M34: 59,584,981 km (0.075 R)
• M35: 61,237,888 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit