🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 17.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,704,192 km

• M1: 158,275 km (0.083 R)
• M2: 232,325 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.71 AU - 0.75 AU

Year: 223 Days

Day: 47.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,704,192 km

• M1: 97,388 km (0.076 R)
• M2: 379,081 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 233 Days

Day: 23.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,704,192 km

• M1: 195,973 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.79 AU - 1.95 AU

Year: 916 Days

Day: 46.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.77 AU - 1.99 AU

Year: 923 Days

Day: 12.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.67 AU - 2.67 AU

Year: 1145 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.05 AU - 3.55 AU

Year: 2147 Days

Day: 18.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 12

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.94 AU - 11.56 AU

Year: 10904 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,704,192 km

• M1: 187,895 km (0.084 R)
• M2: 397,781 km (0.115 R)
• M3: 491,130 km (0.119 R)
• M4: 605,871 km (0.086 R)
• M5: 797,506 km (0.106 R)
• M6: 1,100,891 km (0.04 R)
• M7: 1,390,213 km (0.111 R)
• M8: 1,526,646 km (0.061 R)
• M9: 1,758,523 km (0.12 R)
• M10: 2,001,919 km (0.105 R)
• M11: 2,157,351 km (0.084 R)
• M12: 2,563,659 km (0.098 R)
• M13: 2,928,229 km (0.103 R)
• M14: 3,150,531 km (0.04 R)
• M15: 3,378,369 km (0.103 R)
• M16: 3,541,131 km (0.11 R)
• M17: 4,268,326 km (0.073 R)
• M18: 4,520,997 km (0.111 R)
• M19: 4,726,694 km (0.117 R)
• M20: 5,607,826 km (0.037 R)
• M21: 6,337,564 km (0.057 R)
• M22: 6,948,821 km (0.103 R)
• M23: 7,306,659 km (0.061 R)
• M24: 7,731,816 km (0.052 R)
• M25: 7,978,354 km (0.067 R)
• M26: 8,258,999 km (0.096 R)
• M27: 8,669,945 km (0.083 R)
• M28: 8,894,042 km (0.088 R)
• M29: 8,990,533 km (0.089 R)
• M30: 9,087,622 km (0.112 R)
• M31: 9,315,160 km (0.105 R)
• M32: 9,478,970 km (0.074 R)
• M33: 9,842,642 km (0.11 R)
• M34: 9,942,723 km (0.064 R)
• M35: 11,168,827 km (0.102 R)
• M36: 11,906,046 km (0.071 R)
• M37: 12,334,494 km (0.077 R)
• M38: 12,767,879 km (0.11 R)
• M39: 14,437,541 km (0.104 R)
• M40: 14,589,233 km (0.113 R)
• M41: 14,856,116 km (0.097 R)
• M42: 15,433,264 km (0.08 R)
• M43: 16,135,626 km (0.076 R)
• M44: 16,372,141 km (0.098 R)
• M45: 16,530,415 km (0.098 R)
• M46: 16,728,931 km (0.091 R)
• M47: 16,808,518 km (0.107 R)
• M48: 16,888,403 km (0.033 R)
• M49: 17,088,415 km (0.095 R)
• M50: 17,855,553 km (0.058 R)
• M51: 18,018,465 km (0.12 R)
• M52: 18,345,785 km (0.115 R)
• M53: 19,507,114 km (0.08 R)
• M54: 19,969,820 km (0.05 R)
• M55: 21,034,957 km (0.106 R)
• M56: 21,293,312 km (0.119 R)
• M57: 21,552,715 km (0.104 R)
• M58: 21,726,248 km (0.103 R)
• M59: 22,953,998 km (0.112 R)
• M60: 23,042,560 km (0.104 R)
• M61: 23,442,585 km (0.106 R)
• M62: 23,531,745 km (0.082 R)
• M63: 24,294,395 km (0.109 R)
• M64: 24,520,288 km (0.108 R)
• M65: 25,798,003 km (0.082 R)
• M66: 26,305,888 km (0.063 R)
• M67: 26,584,290 km (0.102 R)
• M68: 26,677,339 km (0.109 R)
• M69: 27,050,437 km (0.105 R)
• M70: 27,331,531 km (0.111 R)
• M71: 27,425,478 km (0.119 R)
• M72: 27,613,523 km (0.09 R)
• M73: 27,896,562 km (0.072 R)
• M74: 28,417,761 km (0.112 R)
• M75: 28,703,493 km (0.081 R)
• M76: 28,990,123 km (0.066 R)
• M77: 29,085,865 km (0.12 R)
• M78: 30,146,365 km (0.093 R)
• M79: 30,583,789 km (0.114 R)
• M80: 31,366,634 km (0.099 R)
• M81: 31,612,573 km (0.076 R)
• M82: 32,304,763 km (0.088 R)
• M83: 32,453,762 km (0.092 R)
• M84: 33,002,038 km (0.087 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit