🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.8 AU - 1.04 AU

Year: 322 Days

Day: 37.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.01 AU - 1.27 AU

Year: 445 Days

Day: 36.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.44 AU - 2.7 AU

Year: 1505 Days

Day: 13.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.9 AU - 4.2 AU

Year: 2977 Days

Day: 26.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.25 AU - 4.93 AU

Year: 3592 Days

Day: 19.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 10.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.79 AU - 8.19 AU

Year: 6750 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 74,614,955 km

• M1: 127,308 km (0.043 R)
• M2: 201,060 km (0.069 R)
• M3: 302,188 km (0.114 R)
• M4: 395,088 km (0.096 R)
• M5: 493,972 km (0.06 R)
• M6: 657,183 km (0.117 R)
• M7: 742,305 km (0.105 R)
• M8: 964,757 km (0.091 R)
• M9: 1,334,114 km (0.069 R)
• M10: 1,435,541 km (0.066 R)
• M11: 1,806,394 km (0.054 R)
• M12: 2,195,947 km (0.088 R)
• M13: 2,496,788 km (0.025 R)
• M14: 2,588,492 km (0.063 R)
• M15: 2,716,548 km (0.064 R)
• M16: 2,846,698 km (0.044 R)
• M17: 2,978,942 km (0.105 R)
• M18: 3,137,965 km (0.099 R)
• M19: 3,237,148 km (0.094 R)
• M20: 3,312,396 km (0.12 R)
• M21: 3,413,524 km (0.068 R)
• M22: 3,710,027 km (0.087 R)
• M23: 3,801,880 km (0.119 R)
• M24: 3,947,888 km (0.117 R)
• M25: 4,150,144 km (0.107 R)
• M26: 4,369,455 km (0.037 R)
• M27: 4,466,693 km (0.1 R)
• M28: 4,550,618 km (0.049 R)
• M29: 4,934,785 km (0.114 R)
• M30: 5,138,088 km (0.091 R)
• M31: 5,211,391 km (0.075 R)
• M32: 5,448,354 km (0.104 R)
• M33: 5,643,430 km (0.041 R)
• M34: 5,810,381 km (0.086 R)
• M35: 6,258,277 km (0.063 R)
• M36: 6,368,082 km (0.114 R)
• M37: 6,781,720 km (0.075 R)
• M38: 7,220,341 km (0.065 R)
• M39: 7,418,259 km (0.082 R)
• M40: 7,685,142 km (0.026 R)
• M41: 7,988,975 km (0.118 R)
• M42: 8,142,463 km (0.119 R)
• M43: 8,469,483 km (0.032 R)
• M44: 8,573,753 km (0.032 R)
• M45: 8,678,322 km (0.097 R)
• M46: 9,154,492 km (0.07 R)
• M47: 9,404,769 km (0.047 R)
• M48: 10,058,662 km (0.072 R)
• M49: 10,502,818 km (0.117 R)
• M50: 10,614,867 km (0.067 R)
• M51: 10,877,860 km (0.073 R)
• M52: 11,123,948 km (0.079 R)
• M53: 11,276,388 km (0.094 R)
• M54: 12,009,717 km (0.065 R)
• M55: 12,166,047 km (0.084 R)
• M56: 12,480,801 km (0.089 R)
• M57: 12,559,788 km (0.093 R)
• M58: 12,718,512 km (0.077 R)
• M59: 12,838,040 km (0.117 R)
• M60: 12,917,926 km (0.115 R)
• M61: 13,420,874 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 3

Gravity: 83.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.74 AU - 16.72 AU

Year: 18582 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,614,955 km

• M1: 43,982 km (0.076 R)
• M2: 188,194 km (0.117 R)
• M3: 280,646 km (0.11 R)
• M4: 568,023 km (0.114 R)
• M5: 633,996 km (0.096 R)
• M6: 1,508,246 km (0.068 R)
• M7: 1,661,883 km (0.057 R)
• M8: 2,290,343 km (0.049 R)
• M9: 2,538,526 km (0.08 R)
• M10: 3,819,084 km (0.09 R)
• M11: 4,155,081 km (0.072 R)
• M12: 5,827,735 km (0.074 R)
• M13: 6,067,989 km (0.079 R)
• M14: 6,262,616 km (0.11 R)
• M15: 7,061,019 km (0.093 R)
• M16: 7,368,593 km (0.043 R)
• M17: 7,628,145 km (0.109 R)
• M18: 7,680,504 km (0.098 R)
• M19: 7,785,372 km (0.034 R)
• M20: 7,838,031 km (0.118 R)
• M21: 8,805,779 km (0.089 R)
• M22: 9,081,189 km (0.071 R)
• M23: 9,192,191 km (0.08 R)
• M24: 10,558,468 km (0.095 R)
• M25: 10,909,724 km (0.082 R)
• M26: 10,968,665 km (0.098 R)
• M27: 11,205,479 km (0.083 R)
• M28: 11,684,042 km (0.076 R)
• M29: 12,169,338 km (0.084 R)
• M30: 12,353,044 km (0.056 R)
• M31: 12,847,166 km (0.109 R)
• M32: 14,239,324 km (0.114 R)
• M33: 15,084,252 km (0.115 R)
• M34: 15,149,776 km (0.107 R)
• M35: 15,878,318 km (0.087 R)
• M36: 16,550,461 km (0.109 R)
• M37: 17,506,990 km (0.102 R)
• M38: 18,974,994 km (0.115 R)
• M39: 20,409,189 km (0.112 R)
• M40: 20,554,598 km (0.096 R)
• M41: 20,700,306 km (0.086 R)
• M42: 22,850,776 km (0.119 R)
• M43: 23,228,809 km (0.101 R)
• M44: 23,837,673 km (0.116 R)
• M45: 24,374,879 km (0.103 R)
• M46: 24,528,964 km (0.101 R)
• M47: 24,993,615 km (0.09 R)
• M48: 26,246,498 km (0.117 R)
• M49: 28,163,744 km (0.028 R)
• M50: 29,220,952 km (0.094 R)
• M51: 29,631,000 km (0.093 R)
• M52: 29,877,986 km (0.069 R)
• M53: 30,042,992 km (0.09 R)
• M54: 31,457,739 km (0.114 R)
• M55: 32,300,125 km (0.087 R)
• M56: 32,639,114 km (0.101 R)
• M57: 33,406,252 km (0.081 R)
• M58: 34,351,860 km (0.066 R)
• M59: 35,306,145 km (0.081 R)
• M60: 37,418,467 km (0.1 R)
• M61: 37,952,830 km (0.087 R)
• M62: 38,131,600 km (0.058 R)
• M63: 39,029,336 km (0.093 R)
• M64: 40,297,777 km (0.111 R)
• M65: 41,303,823 km (0.077 R)
• M66: 43,714,592 km (0.043 R)
• M67: 45,979,953 km (0.061 R)
• M68: 46,075,247 km (0.115 R)
• M69: 49,254,052 km (0.096 R)
• M70: 49,546,516 km (0.073 R)
• M71: 50,035,252 km (0.082 R)
• M72: 50,820,491 km (0.095 R)
• M73: 51,214,681 km (0.1 R)
• M74: 53,701,148 km (0.113 R)
• M75: 54,002,139 km (0.091 R)
• M76: 54,404,407 km (0.113 R)
• M77: 55,414,342 km (0.03 R)
• M78: 56,634,313 km (0.111 R)
• M79: 56,940,690 km (0.093 R)
• M80: 57,247,664 km (0.082 R)
• M81: 57,657,712 km (0.107 R)
• M82: 58,274,803 km (0.045 R)
• M83: 59,411,598 km (0.064 R)
• M84: 63,925,115 km (0.101 R)
• M85: 64,563,748 km (0.081 R)
• M86: 66,061,821 km (0.109 R)
• M87: 67,138,926 km (0.119 R)
• M88: 69,201,133 km (0.11 R)
• M89: 70,185,337 km (0.084 R)
• M90: 70,294,992 km (0.056 R)
• M91: 70,844,016 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit