🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.79 AU

Year: 229 Days

Day: 35.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.86 AU - 1.02 AU

Year: 322 Days

Day: 24.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.87 AU - 1.07 AU

Year: 337 Days

Day: 24 Hours

Environment

Temp: 78 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.06 AU - 1.64 AU

Year: 554 Days

Day: 22.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,066,629 km

• M1: 850,015 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.06 AU - 1.74 AU

Year: 585 Days

Day: 12.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.04 AU - 2.1 AU

Year: 1052 Days

Day: 24 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.21 AU - 2.39 AU

Year: 1232 Days

Day: 23.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.53 AU - 2.61 AU

Year: 1455 Days

Day: 16.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.25 AU - 3.17 AU

Year: 1575 Days

Day: 23.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,066,629 km

• M1: 2,465,523 km (0.107 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 14.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.57 AU - 9.57 AU

Year: 8859 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,066,629 km

• M1: 180,565 km (0.033 R)
• M2: 783,893 km (0.102 R)
• M3: 902,973 km (0.081 R)
• M4: 1,240,017 km (0.05 R)
• M5: 1,573,770 km (0.118 R)
• M6: 1,889,720 km (0.117 R)
• M7: 2,079,710 km (0.085 R)
• M8: 2,478,986 km (0.088 R)
• M9: 2,741,231 km (0.055 R)
• M10: 2,902,947 km (0.11 R)
• M11: 3,208,126 km (0.102 R)
• M12: 3,641,063 km (0.047 R)
• M13: 3,970,627 km (0.097 R)
• M14: 4,404,311 km (0.094 R)
• M15: 5,216,627 km (0.103 R)
• M16: 5,384,775 km (0.052 R)
• M17: 6,793,838 km (0.116 R)
• M18: 7,501,436 km (0.06 R)
• M19: 8,271,865 km (0.083 R)
• M20: 8,626,860 km (0.095 R)
• M21: 8,866,367 km (0.119 R)
• M22: 9,597,900 km (0.101 R)
• M23: 10,054,622 km (0.097 R)
• M24: 10,391,367 km (0.112 R)
• M25: 10,561,011 km (0.097 R)
• M26: 12,443,401 km (0.077 R)
• M27: 12,623,667 km (0.111 R)
• M28: 12,804,979 km (0.115 R)
• M29: 13,032,667 km (0.093 R)
• M30: 13,399,930 km (0.096 R)
• M31: 14,712,053 km (0.082 R)
• M32: 14,855,069 km (0.116 R)
• M33: 16,212,370 km (0.119 R)
• M34: 16,557,792 km (0.106 R)
• M35: 16,656,975 km (0.115 R)
• M36: 16,855,940 km (0.041 R)
• M37: 17,055,653 km (0.072 R)
• M38: 18,424,324 km (0.084 R)
• M39: 18,527,098 km (0.11 R)
• M40: 19,095,869 km (0.092 R)
• M41: 19,513,097 km (0.081 R)
• M42: 20,622,814 km (0.081 R)
• M43: 21,319,941 km (0.074 R)
• M44: 21,698,573 km (0.089 R)
• M45: 21,970,392 km (0.07 R)
• M46: 22,737,530 km (0.046 R)
• M47: 23,069,039 km (0.064 R)
• M48: 23,457,844 km (0.076 R)
• M49: 24,129,239 km (0.102 R)
• M50: 24,410,932 km (0.074 R)
• M51: 24,807,067 km (0.107 R)
• M52: 25,205,296 km (0.118 R)
• M53: 25,491,178 km (0.099 R)
• M54: 25,663,216 km (0.098 R)
• M55: 27,521,670 km (0.06 R)
• M56: 29,303,381 km (0.12 R)
• M57: 29,483,496 km (0.101 R)
• M58: 30,755,377 km (0.095 R)
• M59: 31,122,042 km (0.097 R)
• M60: 31,921,493 km (0.073 R)
• M61: 32,914,673 km (0.037 R)
• M62: 33,164,502 km (0.1 R)
• M63: 33,981,007 km (0.102 R)
• M64: 34,550,227 km (0.054 R)
• M65: 37,117,775 km (0.103 R)
• M66: 37,965,396 km (0.112 R)
• M67: 38,096,295 km (0.111 R)
• M68: 38,358,689 km (0.112 R)
• M69: 38,819,451 km (0.098 R)
• M70: 39,546,945 km (0.104 R)
• M71: 40,546,408 km (0.093 R)
• M72: 40,881,508 km (0.119 R)
• M73: 41,824,273 km (0.118 R)
• M74: 42,706,303 km (0.056 R)
• M75: 43,047,086 km (0.101 R)
• M76: 43,731,497 km (0.106 R)
• M77: 44,419,647 km (0.089 R)
• M78: 46,365,018 km (0.103 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit