🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.97 AU

Year: 255 Days

Day: 27.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.08 AU

Year: 900 Days

Day: 35.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.26 AU - 2.38 AU

Year: 1284 Days

Day: 30.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.15 AU - 3.15 AU

Year: 2032 Days

Day: 20.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,368,804 km

• M1: 1,351,617 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.71 AU - 4.71 AU

Year: 3715 Days

Day: 34 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 13.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.42 AU - 6.82 AU

Year: 4842 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,368,804 km

• M1: 174,431 km (0.064 R)
• M2: 448,345 km (0.106 R)
• M3: 742,005 km (0.099 R)
• M4: 831,465 km (0.052 R)
• M5: 949,049 km (0.075 R)
• M6: 1,283,251 km (0.053 R)
• M7: 1,507,797 km (0.059 R)
• M8: 1,595,611 km (0.07 R)
• M9: 1,745,807 km (0.062 R)
• M10: 2,044,554 km (0.107 R)
• M11: 2,175,452 km (0.11 R)
• M12: 2,394,464 km (0.069 R)
• M13: 2,854,178 km (0.04 R)
• M14: 2,964,431 km (0.092 R)
• M15: 3,094,731 km (0.071 R)
• M16: 3,188,978 km (0.11 R)
• M17: 3,342,016 km (0.081 R)
• M18: 3,477,851 km (0.109 R)
• M19: 3,615,631 km (0.076 R)
• M20: 3,978,406 km (0.089 R)
• M21: 4,205,944 km (0.066 R)
• M22: 4,310,812 km (0.057 R)
• M23: 4,544,634 km (0.075 R)
• M24: 4,630,802 km (0.101 R)
• M25: 4,848,467 km (0.093 R)
• M26: 5,025,142 km (0.037 R)
• M27: 5,430,403 km (0.043 R)
• M28: 5,683,223 km (0.091 R)
• M29: 5,799,610 km (0.075 R)
• M30: 6,272,639 km (0.094 R)
• M31: 6,807,601 km (0.112 R)
• M32: 6,931,169 km (0.109 R)
• M33: 7,611,839 km (0.101 R)
• M34: 8,025,327 km (0.033 R)
• M35: 8,287,572 km (0.056 R)
• M36: 8,393,189 km (0.11 R)
• M37: 8,686,101 km (0.092 R)
• M38: 8,955,377 km (0.098 R)
• M39: 9,200,119 km (0.109 R)
• M40: 9,419,580 km (0.074 R)
• M41: 10,031,884 km (0.064 R)
• M42: 10,314,474 km (0.086 R)
• M43: 10,599,757 km (0.079 R)
• M44: 11,766,920 km (0.112 R)
• M45: 11,915,620 km (0.113 R)
• M46: 13,313,612 km (0.115 R)
• M47: 13,843,338 km (0.036 R)
• M48: 13,969,000 km (0.051 R)
• M49: 14,221,372 km (0.107 R)
• M50: 14,507,254 km (0.096 R)
• M51: 15,473,656 km (0.07 R)
• M52: 15,571,493 km (0.11 R)
• M53: 15,997,697 km (0.069 R)
• M54: 16,096,581 km (0.106 R)
• M55: 16,295,098 km (0.026 R)
• M56: 16,494,212 km (0.057 R)
• M57: 16,828,115 km (0.109 R)
• M58: 17,366,966 km (0.118 R)
• M59: 17,672,595 km (0.086 R)
• M60: 17,809,028 km (0.107 R)
• M61: 18,254,680 km (0.086 R)
• M62: 18,982,474 km (0.079 R)
• M63: 19,297,377 km (0.097 R)
• M64: 19,508,161 km (0.043 R)
• M65: 21,005,635 km (0.107 R)
• M66: 21,585,776 km (0.036 R)
• M67: 22,613,663 km (0.087 R)
• M68: 23,021,916 km (0.071 R)
• M69: 24,261,184 km (0.066 R)
• M70: 24,412,877 km (0.069 R)
• M71: 24,641,013 km (0.078 R)
• M72: 25,599,188 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.9

Radius: 4.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.64 AU - 16.22 AU

Year: 23108 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,368,804 km

• M1: 88,562 km (0.1 R)
• M2: 380,128 km (0.075 R)
• M3: 684,560 km (0.108 R)
• M4: 756,666 km (0.114 R)
• M5: 928,404 km (0.099 R)
• M6: 1,029,233 km (0.119 R)
• M7: 1,197,830 km (0.102 R)
• M8: 1,584,690 km (0.05 R)
• M9: 1,632,562 km (0.066 R)
• M10: 1,754,633 km (0.059 R)
• M11: 2,164,831 km (0.096 R)
• M12: 2,218,088 km (0.071 R)
• M13: 2,298,870 km (0.118 R)
• M14: 3,342,316 km (0.061 R)
• M15: 4,141,318 km (0.056 R)
• M16: 4,207,739 km (0.066 R)
• M17: 5,137,939 km (0.086 R)
• M18: 5,461,818 km (0.063 R)
• M19: 5,571,174 km (0.109 R)
• M20: 5,644,477 km (0.106 R)
• M21: 7,377,419 km (0.111 R)
• M22: 7,701,448 km (0.104 R)
• M23: 8,279,644 km (0.086 R)
• M24: 9,521,306 km (0.119 R)
• M25: 9,609,120 km (0.114 R)
• M26: 9,653,102 km (0.08 R)
• M27: 9,873,908 km (0.064 R)
• M28: 10,007,350 km (0.057 R)
• M29: 10,230,849 km (0.106 R)
• M30: 10,546,650 km (0.11 R)
• M31: 10,865,593 km (0.105 R)
• M32: 11,653,375 km (0.105 R)
• M33: 11,935,666 km (0.091 R)
• M34: 12,125,207 km (0.102 R)
• M35: 12,363,516 km (0.034 R)
• M36: 12,603,471 km (0.053 R)
• M37: 13,283,244 km (0.078 R)
• M38: 14,024,651 km (0.09 R)
• M39: 14,576,966 km (0.106 R)
• M40: 15,599,168 km (0.113 R)
• M41: 15,910,332 km (0.083 R)
• M42: 16,328,308 km (0.098 R)
• M43: 16,697,067 km (0.094 R)
• M44: 16,855,940 km (0.111 R)
• M45: 18,417,592 km (0.1 R)
• M46: 18,746,408 km (0.12 R)
• M47: 18,801,311 km (0.089 R)
• M48: 19,744,376 km (0.118 R)
• M49: 19,800,325 km (0.076 R)
• M50: 22,781,661 km (0.093 R)
• M51: 23,430,019 km (0.087 R)
• M52: 23,845,751 km (0.076 R)
• M53: 24,263,877 km (0.115 R)
• M54: 24,503,982 km (0.1 R)
• M55: 24,684,546 km (0.06 R)
• M56: 26,699,630 km (0.115 R)
• M57: 26,885,430 km (0.089 R)
• M58: 27,632,971 km (0.096 R)
• M59: 29,787,629 km (0.052 R)
• M60: 31,080,005 km (0.056 R)
• M61: 31,145,080 km (0.073 R)
• M62: 31,340,754 km (0.104 R)
• M63: 31,798,673 km (0.108 R)
• M64: 32,193,013 km (0.111 R)
• M65: 32,258,836 km (0.044 R)
• M66: 34,054,310 km (0.104 R)
• M67: 34,255,818 km (0.12 R)
• M68: 35,337,111 km (0.115 R)
• M69: 36,773,101 km (0.115 R)
• M70: 36,842,066 km (0.119 R)
• M71: 36,979,846 km (0.038 R)
• M72: 37,533,059 km (0.111 R)
• M73: 38,787,437 km (0.09 R)
• M74: 39,843,448 km (0.113 R)
• M75: 40,268,456 km (0.03 R)
• M76: 41,265,825 km (0.066 R)
• M77: 41,408,990 km (0.058 R)
• M78: 42,632,551 km (0.073 R)
• M79: 42,704,956 km (0.088 R)
• M80: 44,160,394 km (0.086 R)
• M81: 44,526,759 km (0.066 R)
• M82: 45,115,127 km (0.076 R)
• M83: 47,269,337 km (0.051 R)
• M84: 48,774,291 km (0.073 R)
• M85: 48,849,988 km (0.102 R)
• M86: 49,380,761 km (0.09 R)
• M87: 49,532,753 km (0.052 R)
• M88: 50,218,659 km (0.065 R)
• M89: 50,524,586 km (0.033 R)
• M90: 51,291,874 km (0.1 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit