🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 18.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.56 AU - 0.9 AU

Year: 224 Days

Day: 40.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,831,555 km

• M1: 38,895 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.27 AU - 1.49 AU

Year: 583 Days

Day: 12.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 123.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.42 AU - 1.88 AU

Year: 763 Days

Day: 15.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,831,555 km

• M1: 786,436 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.15 AU - 2.97 AU

Year: 1474 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.31 AU - 3.07 AU

Year: 1588 Days

Day: 47.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.78 AU - 6.08 AU

Year: 3940 Days

Day: 42.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 114.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 8.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.32 AU - 10.5 AU

Year: 8777 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,831,555 km

• M1: 200,910 km (0.054 R)
• M2: 388,805 km (0.116 R)
• M3: 486,492 km (0.12 R)
• M4: 635,941 km (0.097 R)
• M5: 709,094 km (0.047 R)
• M6: 816,954 km (0.051 R)
• M7: 930,349 km (0.082 R)
• M8: 1,066,932 km (0.102 R)
• M9: 1,398,441 km (0.054 R)
• M10: 1,496,128 km (0.096 R)
• M11: 1,616,555 km (0.068 R)
• M12: 2,243,818 km (0.1 R)
• M13: 2,547,652 km (0.059 R)
• M14: 2,692,462 km (0.044 R)
• M15: 2,765,765 km (0.036 R)
• M16: 3,040,876 km (0.09 R)
• M17: 3,377,172 km (0.083 R)
• M18: 3,536,494 km (0.094 R)
• M19: 4,370,053 km (0.096 R)
• M20: 4,661,021 km (0.066 R)
• M21: 4,720,112 km (0.058 R)
• M22: 4,928,352 km (0.099 R)
• M23: 5,079,147 km (0.094 R)
• M24: 6,047,195 km (0.093 R)
• M25: 6,176,298 km (0.062 R)
• M26: 6,503,019 km (0.107 R)
• M27: 6,936,105 km (0.038 R)
• M28: 7,139,110 km (0.118 R)
• M29: 7,207,326 km (0.11 R)
• M30: 7,970,874 km (0.062 R)
• M31: 8,290,714 km (0.049 R)
• M32: 8,362,371 km (0.11 R)
• M33: 8,614,893 km (0.092 R)
• M34: 9,536,715 km (0.1 R)
• M35: 9,838,304 km (0.085 R)
• M36: 10,028,443 km (0.053 R)
• M37: 10,373,715 km (0.11 R)
• M38: 10,606,040 km (0.053 R)
• M39: 10,840,161 km (0.065 R)
• M40: 11,154,915 km (0.047 R)
• M41: 11,753,306 km (0.087 R)
• M42: 12,485,139 km (0.11 R)
• M43: 12,732,275 km (0.054 R)
• M44: 13,737,273 km (0.071 R)
• M45: 14,335,216 km (0.09 R)
• M46: 14,767,554 km (0.11 R)
• M47: 15,072,733 km (0.059 R)
• M48: 15,160,398 km (0.095 R)
• M49: 15,248,212 km (0.097 R)
• M50: 16,179,758 km (0.042 R)
• M51: 16,539,541 km (0.1 R)
• M52: 17,404,515 km (0.108 R)
• M53: 17,726,899 km (0.109 R)
• M54: 18,144,277 km (0.103 R)
• M55: 18,752,841 km (0.111 R)
• M56: 19,846,102 km (0.116 R)
• M57: 20,038,186 km (0.114 R)
• M58: 21,351,954 km (0.026 R)
• M59: 21,499,608 km (0.044 R)
• M60: 21,795,961 km (0.118 R)
• M61: 23,348,787 km (0.116 R)
• M62: 23,857,270 km (0.084 R)
• M63: 24,112,783 km (0.106 R)
• M64: 24,318,031 km (0.114 R)
• M65: 25,352,351 km (0.096 R)
• M66: 26,453,990 km (0.107 R)
• M67: 27,357,112 km (0.038 R)
• M68: 28,000,682 km (0.098 R)
• M69: 28,324,412 km (0.094 R)
• M70: 28,975,462 km (0.115 R)
• M71: 29,302,782 km (0.106 R)
• M72: 29,741,253 km (0.042 R)
• M73: 30,181,819 km (0.093 R)
• M74: 30,513,777 km (0.106 R)
• M75: 30,569,128 km (0.117 R)
• M76: 31,404,632 km (0.073 R)
• M77: 32,022,023 km (0.081 R)
• M78: 33,440,210 km (0.051 R)
• M79: 34,013,170 km (0.094 R)
• M80: 35,227,007 km (0.116 R)
• M81: 36,102,753 km (0.117 R)
• M82: 36,337,472 km (0.067 R)
• M83: 36,867,498 km (0.114 R)
• M84: 37,340,676 km (0.103 R)
• M85: 37,697,018 km (0.071 R)
• M86: 38,472,832 km (0.076 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit