🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.78 AU - 0.92 AU

Year: 285 Days

Day: 13.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.17 AU - 1.83 AU

Year: 668 Days

Day: 39.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,914,245 km

• M1: 709,094 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.81 AU - 1.85 AU

Year: 900 Days

Day: 20.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,914,245 km

• M1: 295,007 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.63 AU - 5.11 AU

Year: 3320 Days

Day: 18.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,914,245 km

• M1: 3,332,741 km (0.115 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 14.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.04 AU - 5.68 AU

Year: 4510 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 105,914,245 km

• M1: 400,773 km (0.095 R)
• M2: 508,184 km (0.098 R)
• M3: 720,164 km (0.119 R)
• M4: 918,232 km (0.118 R)
• M5: 1,037,012 km (0.114 R)
• M6: 1,161,478 km (0.101 R)
• M7: 1,345,034 km (0.084 R)
• M8: 1,538,913 km (0.102 R)
• M9: 1,654,104 km (0.106 R)
• M10: 1,832,574 km (0.062 R)
• M11: 2,112,920 km (0.072 R)
• M12: 2,225,867 km (0.081 R)
• M13: 2,508,756 km (0.116 R)
• M14: 2,628,734 km (0.06 R)
• M15: 2,750,806 km (0.101 R)
• M16: 2,874,822 km (0.114 R)
• M17: 3,128,540 km (0.079 R)
• M18: 3,352,039 km (0.103 R)
• M19: 3,523,179 km (0.073 R)
• M20: 3,933,975 km (0.108 R)
• M21: 4,216,566 km (0.063 R)
• M22: 4,568,719 km (0.101 R)
• M23: 5,257,916 km (0.091 R)
• M24: 5,413,049 km (0.109 R)
• M25: 6,235,239 km (0.069 R)
• M26: 6,565,551 km (0.095 R)
• M27: 6,926,082 km (0.111 R)
• M28: 7,072,090 km (0.094 R)
• M29: 7,591,194 km (0.056 R)
• M30: 7,691,425 km (0.119 R)
• M31: 7,868,100 km (0.104 R)
• M32: 8,097,134 km (0.119 R)
• M33: 8,276,801 km (0.11 R)
• M34: 8,431,934 km (0.098 R)
• M35: 8,692,683 km (0.106 R)
• M36: 8,982,455 km (0.04 R)
• M37: 9,115,297 km (0.056 R)
• M38: 9,544,793 km (0.078 R)
• M39: 9,680,329 km (0.096 R)
• M40: 9,871,215 km (0.088 R)
• M41: 9,980,871 km (0.084 R)
• M42: 10,395,706 km (0.055 R)
• M43: 11,558,530 km (0.094 R)
• M44: 12,170,086 km (0.105 R)
• M45: 12,881,873 km (0.066 R)
• M46: 13,152,346 km (0.118 R)
• M47: 13,455,132 km (0.045 R)
• M48: 13,698,976 km (0.118 R)
• M49: 14,377,103 km (0.107 R)
• M50: 14,940,190 km (0.111 R)
• M51: 15,542,321 km (0.12 R)
• M52: 15,638,213 km (0.116 R)
• M53: 15,734,106 km (0.085 R)
• M54: 15,926,788 km (0.106 R)
• M55: 16,509,322 km (0.072 R)
• M56: 17,795,564 km (0.075 R)
• M57: 18,840,954 km (0.098 R)
• M58: 19,148,079 km (0.057 R)
• M59: 19,319,518 km (0.116 R)
• M60: 19,594,778 km (0.108 R)
• M61: 19,940,798 km (0.115 R)
• M62: 20,149,337 km (0.069 R)
• M63: 20,744,288 km (0.08 R)
• M64: 21,061,585 km (0.118 R)
• M65: 21,951,393 km (0.076 R)
• M66: 22,346,780 km (0.111 R)
• M67: 22,744,561 km (0.09 R)
• M68: 22,962,525 km (0.11 R)
• M69: 23,290,743 km (0.078 R)
• M70: 23,694,059 km (0.112 R)
• M71: 23,915,015 km (0.077 R)
• M72: 24,396,122 km (0.104 R)
• M73: 24,843,120 km (0.095 R)
• M74: 25,067,666 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 14

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.74 AU - 8.04 AU

Year: 6573 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,914,245 km

• M1: 182,958 km (0.117 R)
• M2: 288,574 km (0.103 R)
• M3: 384,467 km (0.102 R)
• M4: 509,082 km (0.034 R)
• M5: 852,109 km (0.088 R)
• M6: 1,121,685 km (0.075 R)
• M7: 1,334,263 km (0.089 R)
• M8: 1,934,300 km (0.114 R)
• M9: 2,052,034 km (0.071 R)
• M10: 2,213,001 km (0.076 R)
• M11: 2,399,251 km (0.091 R)
• M12: 2,765,466 km (0.075 R)
• M13: 3,196,308 km (0.049 R)
• M14: 3,455,561 km (0.111 R)
• M15: 4,197,866 km (0.09 R)
• M16: 4,378,131 km (0.025 R)
• M17: 4,508,581 km (0.07 R)
• M18: 5,235,477 km (0.026 R)
• M19: 5,374,004 km (0.072 R)
• M20: 5,542,152 km (0.045 R)
• M21: 6,676,703 km (0.064 R)
• M22: 7,628,893 km (0.043 R)
• M23: 7,881,713 km (0.087 R)
• M24: 8,201,404 km (0.113 R)
• M25: 8,427,895 km (0.118 R)
• M26: 8,590,807 km (0.099 R)
• M27: 8,754,916 km (0.061 R)
• M28: 9,590,869 km (0.106 R)
• M29: 10,243,415 km (0.115 R)
• M30: 10,627,732 km (0.104 R)
• M31: 10,910,173 km (0.119 R)
• M32: 11,554,940 km (0.091 R)
• M33: 12,956,672 km (0.104 R)
• M34: 13,220,712 km (0.044 R)
• M35: 14,256,079 km (0.119 R)
• M36: 15,039,672 km (0.112 R)
• M37: 15,158,453 km (0.119 R)
• M38: 16,119,769 km (0.058 R)
• M39: 16,648,897 km (0.119 R)
• M40: 16,771,716 km (0.079 R)
• M41: 17,018,403 km (0.06 R)
• M42: 17,349,314 km (0.097 R)
• M43: 17,598,843 km (0.101 R)
• M44: 17,724,057 km (0.101 R)
• M45: 18,269,939 km (0.106 R)
• M46: 18,608,778 km (0.109 R)
• M47: 19,249,506 km (0.113 R)
• M48: 19,810,797 km (0.089 R)
• M49: 21,082,080 km (0.077 R)
• M50: 21,929,402 km (0.057 R)
• M51: 23,427,326 km (0.036 R)
• M52: 23,703,334 km (0.119 R)
• M53: 24,304,717 km (0.119 R)
• M54: 24,397,767 km (0.107 R)
• M55: 24,724,190 km (0.09 R)
• M56: 25,051,959 km (0.052 R)
• M57: 25,145,906 km (0.058 R)
• M58: 25,381,373 km (0.082 R)
• M59: 25,664,712 km (0.07 R)
• M60: 25,854,252 km (0.068 R)
• M61: 26,234,679 km (0.115 R)
• M62: 26,521,309 km (0.109 R)
• M63: 26,617,052 km (0.074 R)
• M64: 27,001,219 km (0.104 R)
• M65: 27,290,541 km (0.111 R)
• M66: 28,164,642 km (0.038 R)
• M67: 28,311,247 km (0.105 R)
• M68: 28,556,139 km (0.103 R)
• M69: 28,654,275 km (0.091 R)
• M70: 29,641,920 km (0.119 R)
• M71: 29,990,334 km (0.103 R)
• M72: 31,043,503 km (0.097 R)
• M73: 31,296,024 km (0.074 R)
• M74: 31,447,866 km (0.118 R)
• M75: 33,340,877 km (0.074 R)
• M76: 33,547,771 km (0.063 R)
• M77: 34,431,596 km (0.091 R)
• M78: 34,850,320 km (0.063 R)
• M79: 35,060,206 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.6

Radius: 3.4

Gravity: 80.42 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.35 AU - 21.03 AU

Year: 28195 Days

Day: 20.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,914,245 km

• M1: 364,420 km (0.102 R)
• M2: 1,445,265 km (0.091 R)
• M3: 1,483,113 km (0.107 R)
• M4: 1,837,361 km (0.081 R)
• M5: 2,482,876 km (0.115 R)
• M6: 2,900,852 km (0.11 R)
• M7: 4,225,093 km (0.041 R)
• M8: 4,498,408 km (0.107 R)
• M9: 5,062,093 km (0.05 R)
• M10: 5,119,688 km (0.048 R)
• M11: 5,469,747 km (0.086 R)
• M12: 5,707,458 km (0.079 R)
• M13: 6,131,418 km (0.049 R)
• M14: 7,397,764 km (0.119 R)
• M15: 7,793,002 km (0.084 R)
• M16: 7,926,144 km (0.117 R)
• M17: 8,398,424 km (0.111 R)
• M18: 8,672,488 km (0.075 R)
• M19: 9,158,830 km (0.108 R)
• M20: 9,582,940 km (0.043 R)
• M21: 9,941,078 km (0.074 R)
• M22: 10,670,517 km (0.111 R)
• M23: 11,644,249 km (0.077 R)
• M24: 12,180,408 km (0.073 R)
• M25: 12,959,963 km (0.081 R)
• M26: 14,159,289 km (0.071 R)
• M27: 15,143,942 km (0.109 R)
• M28: 16,235,408 km (0.092 R)
• M29: 17,525,839 km (0.051 R)
• M30: 18,139,340 km (0.072 R)
• M31: 18,848,883 km (0.071 R)
• M32: 21,964,408 km (0.034 R)
• M33: 22,625,332 km (0.116 R)
• M34: 22,720,326 km (0.113 R)
• M35: 26,225,704 km (0.088 R)
• M36: 27,532,142 km (0.047 R)
• M37: 29,999,160 km (0.07 R)
• M38: 33,396,677 km (0.114 R)
• M39: 34,592,264 km (0.067 R)
• M40: 36,023,317 km (0.05 R)
• M41: 37,698,514 km (0.086 R)
• M42: 38,715,630 km (0.066 R)
• M43: 38,943,019 km (0.114 R)
• M44: 40,430,919 km (0.079 R)
• M45: 40,546,259 km (0.115 R)
• M46: 42,287,728 km (0.1 R)
• M47: 42,521,848 km (0.108 R)
• M48: 42,991,137 km (0.075 R)
• M49: 47,778,418 km (0.111 R)
• M50: 49,616,677 km (0.094 R)
• M51: 54,121,667 km (0.106 R)
• M52: 57,067,698 km (0.077 R)
• M53: 59,147,408 km (0.102 R)
• M54: 59,933,844 km (0.098 R)
• M55: 60,328,184 km (0.029 R)
• M56: 60,723,571 km (0.113 R)
• M57: 61,649,283 km (0.115 R)
• M58: 61,781,976 km (0.106 R)
• M59: 63,514,768 km (0.077 R)
• M60: 63,648,658 km (0.113 R)
• M61: 64,319,904 km (0.062 R)
• M62: 66,347,553 km (0.078 R)
• M63: 66,619,373 km (0.084 R)
• M64: 68,670,659 km (0.073 R)
• M65: 68,945,769 km (0.077 R)
• M66: 70,881,416 km (0.109 R)
• M67: 71,855,896 km (0.119 R)
• M68: 72,414,794 km (0.057 R)
• M69: 72,834,865 km (0.096 R)
• M70: 73,255,833 km (0.055 R)
• M71: 75,514,163 km (0.063 R)
• M72: 78,225,624 km (0.099 R)
• M73: 78,656,616 km (0.067 R)
• M74: 79,376,780 km (0.118 R)
• M75: 80,823,541 km (0.039 R)
• M76: 81,550,287 km (0.096 R)
• M77: 83,596,337 km (0.093 R)
• M78: 83,743,242 km (0.078 R)
• M79: 84,331,312 km (0.112 R)
• M80: 88,934,887 km (0.079 R)
• M81: 90,889,682 km (0.067 R)
• M82: 94,077,164 km (0.03 R)
• M83: 94,688,421 km (0.077 R)
• M84: 95,454,362 km (0.074 R)
• M85: 96,376,184 km (0.098 R)
• M86: 96,838,292 km (0.093 R)
• M87: 98,693,754 km (0.067 R)
• M88: 101,498,864 km (0.106 R)
• M89: 103,068,595 km (0.107 R)
• M90: 104,804,528 km (0.091 R)
• M91: 105,596,799 km (0.091 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: 209 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit