🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 192 Days

Day: 45.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.66 AU - 0.66 AU

Year: 192 Days

Day: 38.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.6 °

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: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.72 AU - 0.78 AU

Year: 233 Days

Day: 46.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 82.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.31 AU - 1.33 AU

Year: 543 Days

Day: 27.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 116.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,727,654 km

• M1: 528,978 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.91 AU - 2.23 AU

Year: 1067 Days

Day: 23.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.9 AU - 5.08 AU

Year: 3408 Days

Day: 40.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,727,654 km

• M1: 118,781 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.9

Radius: 5.6

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 18.27 AU - 21.49 AU

Year: 31747 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,727,654 km

• M1: 139,425 km (0.092 R)
• M2: 373,247 km (0.1 R)
• M3: 1,066,034 km (0.117 R)
• M4: 1,391,709 km (0.061 R)
• M5: 1,614,460 km (0.11 R)
• M6: 1,848,431 km (0.109 R)
• M7: 2,129,077 km (0.079 R)
• M8: 2,165,130 km (0.11 R)
• M9: 2,274,336 km (0.117 R)
• M10: 2,348,238 km (0.069 R)
• M11: 2,498,584 km (0.119 R)
• M12: 3,130,335 km (0.102 R)
• M13: 3,635,228 km (0.049 R)
• M14: 4,439,167 km (0.101 R)
• M15: 4,485,393 km (0.108 R)
• M16: 5,246,846 km (0.067 R)
• M17: 5,492,935 km (0.103 R)
• M18: 6,047,644 km (0.044 R)
• M19: 6,357,760 km (0.118 R)
• M20: 6,939,546 km (0.108 R)
• M21: 6,993,252 km (0.075 R)
• M22: 7,815,890 km (0.109 R)
• M23: 8,210,230 km (0.053 R)
• M24: 8,726,642 km (0.059 R)
• M25: 10,584,648 km (0.109 R)
• M26: 14,027,643 km (0.081 R)
• M27: 15,199,144 km (0.064 R)
• M28: 16,473,269 km (0.051 R)
• M29: 18,150,560 km (0.088 R)
• M30: 18,671,759 km (0.086 R)
• M31: 19,348,989 km (0.099 R)
• M32: 20,034,446 km (0.069 R)
• M33: 20,187,784 km (0.11 R)
• M34: 20,572,998 km (0.095 R)
• M35: 21,194,278 km (0.076 R)
• M36: 21,272,368 km (0.05 R)
• M37: 21,585,626 km (0.075 R)
• M38: 22,058,505 km (0.107 R)
• M39: 22,375,653 km (0.116 R)
• M40: 23,014,436 km (0.072 R)
• M41: 25,628,958 km (0.119 R)
• M42: 26,129,662 km (0.083 R)
• M43: 26,213,436 km (0.096 R)
• M44: 27,992,604 km (0.031 R)
• M45: 28,767,072 km (0.088 R)
• M46: 29,113,541 km (0.065 R)
• M47: 29,200,308 km (0.104 R)
• M48: 29,374,290 km (0.104 R)
• M49: 30,161,175 km (0.042 R)
• M50: 30,336,952 km (0.114 R)
• M51: 30,513,029 km (0.116 R)
• M52: 30,866,379 km (0.084 R)
• M53: 32,743,384 km (0.111 R)
• M54: 33,195,618 km (0.119 R)
• M55: 33,923,711 km (0.102 R)
• M56: 34,565,037 km (0.115 R)
• M57: 35,488,205 km (0.093 R)
• M58: 35,766,757 km (0.116 R)
• M59: 36,045,906 km (0.117 R)
• M60: 38,782,350 km (0.105 R)
• M61: 41,682,754 km (0.115 R)
• M62: 44,652,122 km (0.117 R)
• M63: 46,162,163 km (0.105 R)
• M64: 48,098,707 km (0.118 R)
• M65: 48,612,726 km (0.088 R)
• M66: 50,478,361 km (0.114 R)
• M67: 51,629,965 km (0.108 R)
• M68: 52,050,784 km (0.115 R)
• M69: 52,261,717 km (0.031 R)
• M70: 52,790,097 km (0.096 R)
• M71: 52,896,012 km (0.052 R)
• M72: 54,279,194 km (0.083 R)
• M73: 57,843,213 km (0.065 R)
• M74: 58,609,005 km (0.064 R)
• M75: 59,267,984 km (0.098 R)
• M76: 59,488,192 km (0.111 R)
• M77: 61,816,683 km (0.029 R)
• M78: 63,498,013 km (0.116 R)
• M79: 63,723,307 km (0.095 R)
• M80: 64,514,082 km (0.12 R)
• M81: 65,535,536 km (0.114 R)
• M82: 65,877,218 km (0.057 R)
• M83: 66,219,497 km (0.116 R)
• M84: 66,447,933 km (0.09 R)
• M85: 69,442,135 km (0.119 R)
• M86: 72,009,982 km (0.077 R)
• M87: 72,480,168 km (0.071 R)
• M88: 73,541,715 km (0.054 R)
• M89: 76,278,159 km (0.07 R)
• M90: 78,684,740 km (0.109 R)
• M91: 78,926,640 km (0.103 R)
• M92: 81,482,819 km (0.106 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit