🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 177 Days

Day: 26.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,546,393 km

• M1: 73,453 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.65 AU - 0.79 AU

Year: 233 Days

Day: 30.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,546,393 km

• M1: 542,292 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.91 AU - 1.37 AU

Year: 464 Days

Day: 38.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.05 AU - 1.31 AU

Year: 488 Days

Day: 26.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,546,393 km

• M1: 259,104 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.12 AU - 1.72 AU

Year: 644 Days

Day: 47.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2 AU - 3.26 AU

Year: 1624 Days

Day: 22 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.39 AU - 3.61 AU

Year: 1979 Days

Day: 45.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.2

Radius: 6.7

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.11 AU - 13.87 AU

Year: 15810 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,546,393 km

• M1: 239,057 km (0.038 R)
• M2: 353,649 km (0.114 R)
• M3: 401,670 km (0.111 R)
• M4: 983,756 km (0.036 R)
• M5: 1,328,728 km (0.084 R)
• M6: 1,433,896 km (0.047 R)
• M7: 1,596,957 km (0.068 R)
• M8: 1,823,897 km (0.034 R)
• M9: 1,882,091 km (0.091 R)
• M10: 2,152,414 km (0.116 R)
• M11: 2,276,580 km (0.068 R)
• M12: 2,403,140 km (0.091 R)
• M13: 2,830,242 km (0.043 R)
• M14: 3,460,049 km (0.096 R)
• M15: 3,865,759 km (0.048 R)
• M16: 4,208,936 km (0.109 R)
• M17: 4,522,194 km (0.107 R)
• M18: 5,379,988 km (0.12 R)
• M19: 5,634,155 km (0.032 R)
• M20: 6,066,642 km (0.066 R)
• M21: 6,375,712 km (0.071 R)
• M22: 6,420,292 km (0.071 R)
• M23: 7,147,487 km (0.059 R)
• M24: 7,193,862 km (0.105 R)
• M25: 7,520,883 km (0.108 R)
• M26: 7,709,975 km (0.094 R)
• M27: 7,900,712 km (0.067 R)
• M28: 8,531,118 km (0.08 R)
• M29: 8,827,471 km (0.086 R)
• M30: 9,177,530 km (0.092 R)
• M31: 9,685,565 km (0.09 R)
• M32: 10,150,515 km (0.07 R)
• M33: 10,994,995 km (0.076 R)
• M34: 11,209,668 km (0.093 R)
• M35: 11,317,528 km (0.093 R)
• M36: 12,582,378 km (0.108 R)
• M37: 13,259,906 km (0.036 R)
• M38: 13,317,053 km (0.083 R)
• M39: 13,488,492 km (0.034 R)
• M40: 15,362,804 km (0.076 R)
• M41: 16,883,017 km (0.101 R)
• M42: 17,254,918 km (0.08 R)
• M43: 17,379,533 km (0.077 R)
• M44: 18,577,961 km (0.077 R)
• M45: 18,705,568 km (0.09 R)
• M46: 20,523,781 km (0.096 R)
• M47: 20,721,848 km (0.045 R)
• M48: 22,058,954 km (0.1 R)
• M49: 22,126,572 km (0.065 R)
• M50: 22,397,494 km (0.064 R)
• M51: 22,601,546 km (0.048 R)
• M52: 23,148,475 km (0.115 R)
• M53: 23,561,665 km (0.065 R)
• M54: 23,838,421 km (0.05 R)
• M55: 24,885,755 km (0.107 R)
• M56: 25,450,487 km (0.065 R)
• M57: 25,663,365 km (0.108 R)
• M58: 26,664,624 km (0.097 R)
• M59: 29,222,897 km (0.043 R)
• M60: 29,297,247 km (0.114 R)
• M61: 30,870,717 km (0.113 R)
• M62: 32,394,671 km (0.072 R)
• M63: 32,471,564 km (0.096 R)
• M64: 32,702,394 km (0.064 R)
• M65: 32,856,629 km (0.103 R)
• M66: 33,787,128 km (0.097 R)
• M67: 37,111,193 km (0.115 R)
• M68: 37,352,494 km (0.038 R)
• M69: 39,877,407 km (0.057 R)
• M70: 40,703,486 km (0.084 R)
• M71: 40,786,513 km (0.114 R)
• M72: 42,204,850 km (0.094 R)
• M73: 43,131,160 km (0.077 R)
• M74: 45,347,154 km (0.095 R)
• M75: 47,076,954 km (0.102 R)
• M76: 47,774,828 km (0.088 R)
• M77: 48,300,515 km (0.119 R)
• M78: 49,800,383 km (0.093 R)
• M79: 53,752,609 km (0.067 R)
• M80: 54,299,390 km (0.074 R)
• M81: 54,664,857 km (0.065 R)
• M82: 54,756,261 km (0.068 R)
• M83: 55,582,191 km (0.049 R)
• M84: 56,042,654 km (0.102 R)
• M85: 56,227,257 km (0.089 R)
• M86: 56,597,063 km (0.109 R)
• M87: 61,096,967 km (0.057 R)
• M88: 61,953,415 km (0.033 R)
• M89: 62,526,524 km (0.11 R)
• M90: 63,389,555 km (0.075 R)
• M91: 63,774,320 km (0.084 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: 511 - 16,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit