🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 37.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 206 Days

Day: 44.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.73 AU - 0.77 AU

Year: 243 Days

Day: 28.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 248 Days

Day: 39.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.09 AU - 1.29 AU

Year: 486 Days

Day: 12.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.06 AU - 3.64 AU

Year: 2298 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.2 AU - 3.56 AU

Year: 2329 Days

Day: 27.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.68 AU - 4.82 AU

Year: 3283 Days

Day: 33.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 15

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.8 AU - 7 AU

Year: 6067 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,907,726 km

• M1: 230,082 km (0.069 R)
• M2: 372,798 km (0.093 R)
• M3: 477,068 km (0.103 R)
• M4: 797,207 km (0.075 R)
• M5: 961,316 km (0.066 R)
• M6: 1,072,318 km (0.075 R)
• M7: 1,397,394 km (0.049 R)
• M8: 1,581,549 km (0.096 R)
• M9: 1,893,759 km (0.08 R)
• M10: 2,099,307 km (0.081 R)
• M11: 2,204,923 km (0.116 R)
• M12: 2,488,411 km (0.057 R)
• M13: 2,714,753 km (0.089 R)
• M14: 3,434,767 km (0.098 R)
• M15: 3,636,575 km (0.066 R)
• M16: 4,105,564 km (0.097 R)
• M17: 4,958,421 km (0.089 R)
• M18: 5,805,295 km (0.092 R)
• M19: 6,047,045 km (0.085 R)
• M20: 6,322,904 km (0.1 R)
• M21: 6,571,685 km (0.095 R)
• M22: 6,728,763 km (0.081 R)
• M23: 7,240,088 km (0.078 R)
• M24: 7,566,062 km (0.105 R)
• M25: 8,470,531 km (0.118 R)
• M26: 8,641,820 km (0.098 R)
• M27: 9,657,889 km (0.064 R)
• M28: 9,836,958 km (0.085 R)
• M29: 10,053,276 km (0.111 R)
• M30: 10,822,808 km (0.086 R)
• M31: 11,158,505 km (0.105 R)
• M32: 11,725,631 km (0.112 R)
• M33: 11,840,073 km (0.099 R)
• M34: 12,418,568 km (0.06 R)
• M35: 12,770,123 km (0.08 R)
• M36: 12,888,006 km (0.041 R)
• M37: 13,844,385 km (0.111 R)
• M38: 14,741,075 km (0.063 R)
• M39: 15,238,189 km (0.116 R)
• M40: 15,447,027 km (0.06 R)
• M41: 15,825,061 km (0.111 R)
• M42: 15,951,920 km (0.082 R)
• M43: 16,291,507 km (0.081 R)
• M44: 16,419,563 km (0.074 R)
• M45: 16,848,610 km (0.116 R)
• M46: 17,021,246 km (0.117 R)
• M47: 17,673,941 km (0.093 R)
• M48: 17,981,365 km (0.117 R)
• M49: 18,959,137 km (0.045 R)
• M50: 19,273,890 km (0.098 R)
• M51: 19,409,277 km (0.03 R)
• M52: 19,681,096 km (0.064 R)
• M53: 20,091,144 km (0.048 R)
• M54: 20,596,336 km (0.118 R)
• M55: 21,245,142 km (0.064 R)
• M56: 21,525,338 km (0.107 R)
• M57: 22,896,702 km (0.094 R)
• M58: 23,279,972 km (0.056 R)
• M59: 23,424,184 km (0.077 R)
• M60: 23,762,126 km (0.09 R)
• M61: 24,540,334 km (0.093 R)
• M62: 24,785,226 km (0.058 R)
• M63: 25,228,185 km (0.111 R)
• M64: 26,071,917 km (0.108 R)
• M65: 27,127,031 km (0.089 R)
• M66: 27,685,330 km (0.105 R)
• M67: 27,940,245 km (0.06 R)
• M68: 28,401,305 km (0.069 R)
• M69: 28,864,760 km (0.114 R)
• M70: 29,538,698 km (0.099 R)
• M71: 29,747,237 km (0.104 R)
• M72: 30,375,399 km (0.07 R)
• M73: 30,638,392 km (0.087 R)
• M74: 31,378,901 km (0.116 R)
• M75: 32,232,507 km (0.09 R)
• M76: 34,619,191 km (0.063 R)
• M77: 35,114,360 km (0.085 R)
• M78: 35,667,274 km (0.094 R)
• M79: 35,889,277 km (0.119 R)
• M80: 36,613,929 km (0.09 R)
• M81: 37,286,970 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit