🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.72 AU

Year: 174 Days

Day: 38.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.64 AU - 0.88 AU

Year: 242 Days

Day: 25.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,185,133 km

• M1: 156,629 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.99 AU - 1.61 AU

Year: 541 Days

Day: 44.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.04 AU - 1.66 AU

Year: 573 Days

Day: 22.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.42 AU - 5.46 AU

Year: 3417 Days

Day: 31.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,185,133 km

• M1: 3,282,028 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 11.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.25 AU - 5.81 AU

Year: 4120 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 88,185,133 km

• M1: 196,871 km (0.118 R)
• M2: 306,975 km (0.094 R)
• M3: 456,124 km (0.056 R)
• M4: 529,128 km (0.102 R)
• M5: 675,434 km (0.112 R)
• M6: 746,793 km (0.081 R)
• M7: 962,064 km (0.093 R)
• M8: 1,094,308 km (0.086 R)
• M9: 1,387,371 km (0.096 R)
• M10: 1,490,743 km (0.058 R)
• M11: 1,586,934 km (0.109 R)
• M12: 1,725,462 km (0.089 R)
• M13: 1,940,733 km (0.066 R)
• M14: 2,078,662 km (0.116 R)
• M15: 2,308,445 km (0.113 R)
• M16: 2,592,830 km (0.118 R)
• M17: 2,828,746 km (0.032 R)
• M18: 3,010,208 km (0.1 R)
• M19: 3,270,957 km (0.104 R)
• M20: 3,630,142 km (0.07 R)
• M21: 3,881,167 km (0.113 R)
• M22: 4,069,810 km (0.055 R)
• M23: 4,178,867 km (0.109 R)
• M24: 4,316,796 km (0.07 R)
• M25: 4,568,869 km (0.076 R)
• M26: 4,768,133 km (0.083 R)
• M27: 4,912,345 km (0.053 R)
• M28: 4,985,050 km (0.061 R)
• M29: 5,131,357 km (0.073 R)
• M30: 5,807,838 km (0.115 R)
• M31: 5,884,731 km (0.111 R)
• M32: 6,148,921 km (0.094 R)
• M33: 6,416,851 km (0.114 R)
• M34: 6,737,140 km (0.08 R)
• M35: 7,046,209 km (0.069 R)
• M36: 7,194,311 km (0.109 R)
• M37: 7,527,017 km (0.085 R)
• M38: 7,762,933 km (0.097 R)
• M39: 7,881,863 km (0.116 R)
• M40: 8,294,155 km (0.05 R)
• M41: 8,467,987 km (0.095 R)
• M42: 8,643,167 km (0.093 R)
• M43: 9,265,344 km (0.063 R)
• M44: 9,700,524 km (0.115 R)
• M45: 9,938,983 km (0.086 R)
• M46: 10,086,786 km (0.082 R)
• M47: 10,779,574 km (0.11 R)
• M48: 10,950,415 km (0.075 R)
• M49: 11,429,726 km (0.057 R)
• M50: 11,623,306 km (0.066 R)
• M51: 12,112,192 km (0.049 R)
• M52: 12,428,741 km (0.12 R)
• M53: 12,528,223 km (0.117 R)
• M54: 12,607,959 km (0.026 R)
• M55: 12,787,925 km (0.114 R)
• M56: 13,069,768 km (0.091 R)
• M57: 13,313,014 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 6.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.71 AU - 17.07 AU

Year: 22052 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,185,133 km

• M1: 179,966 km (0.08 R)
• M2: 616,343 km (0.103 R)
• M3: 767,886 km (0.066 R)
• M4: 848,220 km (0.093 R)
• M5: 931,396 km (0.106 R)
• M6: 1,039,406 km (0.077 R)
• M7: 1,512,584 km (0.084 R)
• M8: 2,331,782 km (0.038 R)
• M9: 3,566,862 km (0.041 R)
• M10: 3,772,410 km (0.055 R)
• M11: 4,195,023 km (0.105 R)
• M12: 4,411,940 km (0.095 R)
• M13: 4,485,094 km (0.085 R)
• M14: 5,008,238 km (0.097 R)
• M15: 5,393,901 km (0.107 R)
• M16: 5,590,323 km (0.095 R)
• M17: 6,399,199 km (0.063 R)
• M18: 7,244,277 km (0.073 R)
• M19: 7,504,577 km (0.082 R)
• M20: 8,079,183 km (0.066 R)
• M21: 8,897,932 km (0.084 R)
• M22: 8,990,533 km (0.07 R)
• M23: 9,364,228 km (0.114 R)
• M24: 11,558,829 km (0.073 R)
• M25: 11,862,962 km (0.114 R)
• M26: 12,169,787 km (0.086 R)
• M27: 13,529,332 km (0.057 R)
• M28: 14,607,484 km (0.027 R)
• M29: 15,545,313 km (0.083 R)
• M30: 18,120,790 km (0.055 R)
• M31: 18,238,224 km (0.073 R)
• M32: 18,948,515 km (0.115 R)
• M33: 19,008,055 km (0.073 R)
• M34: 19,367,090 km (0.102 R)
• M35: 20,335,138 km (0.038 R)
• M36: 23,973,956 km (0.105 R)
• M37: 26,132,055 km (0.025 R)
• M38: 27,133,314 km (0.072 R)
• M39: 27,943,386 km (0.1 R)
• M40: 28,283,273 km (0.069 R)
• M41: 29,656,431 km (0.083 R)
• M42: 29,725,695 km (0.088 R)
• M43: 29,794,959 km (0.071 R)
• M44: 30,003,199 km (0.108 R)
• M45: 30,490,739 km (0.106 R)
• M46: 31,827,396 km (0.114 R)
• M47: 31,969,215 km (0.114 R)
• M48: 33,255,008 km (0.111 R)
• M49: 33,398,921 km (0.115 R)
• M50: 35,288,492 km (0.06 R)
• M51: 36,172,316 km (0.082 R)
• M52: 36,246,218 km (0.058 R)
• M53: 36,839,822 km (0.089 R)
• M54: 37,736,362 km (0.044 R)
• M55: 38,262,498 km (0.092 R)
• M56: 39,550,685 km (0.051 R)
• M57: 40,314,981 km (0.076 R)
• M58: 41,007,020 km (0.113 R)
• M59: 44,209,163 km (0.107 R)
• M60: 44,367,437 km (0.118 R)
• M61: 45,161,503 km (0.069 R)
• M62: 45,880,171 km (0.092 R)
• M63: 46,281,093 km (0.077 R)
• M64: 46,361,278 km (0.057 R)
• M65: 52,181,233 km (0.084 R)
• M66: 52,515,884 km (0.084 R)
• M67: 53,524,173 km (0.113 R)
• M68: 55,048,576 km (0.076 R)
• M69: 57,103,153 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 3.3

Gravity: 50.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.62 AU - 22.32 AU

Year: 27824 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,185,133 km

• M1: 186,997 km (0.119 R)
• M2: 454,030 km (0.111 R)
• M3: 499,058 km (0.052 R)
• M4: 593,604 km (0.096 R)
• M5: 668,403 km (0.052 R)
• M6: 772,823 km (0.119 R)
• M7: 1,240,615 km (0.046 R)
• M8: 1,434,793 km (0.111 R)
• M9: 1,468,154 km (0.104 R)
• M10: 1,535,622 km (0.108 R)
• M11: 1,851,423 km (0.1 R)
• M12: 1,924,427 km (0.11 R)
• M13: 2,072,978 km (0.059 R)
• M14: 2,540,920 km (0.088 R)
• M15: 2,622,002 km (0.103 R)
• M16: 2,786,709 km (0.071 R)
• M17: 2,912,371 km (0.092 R)
• M18: 4,364,667 km (0.104 R)
• M19: 4,757,661 km (0.05 R)
• M20: 4,807,477 km (0.087 R)
• M21: 6,549,245 km (0.112 R)
• M22: 8,584,225 km (0.114 R)
• M23: 8,951,189 km (0.098 R)
• M24: 9,198,623 km (0.095 R)
• M25: 9,954,542 km (0.118 R)
• M26: 10,927,077 km (0.109 R)
• M27: 12,476,014 km (0.07 R)
• M28: 12,613,943 km (0.073 R)
• M29: 12,752,470 km (0.075 R)
• M30: 13,664,270 km (0.114 R)
• M31: 14,307,840 km (0.082 R)
• M32: 14,961,283 km (0.089 R)
• M33: 18,058,258 km (0.097 R)
• M34: 19,080,161 km (0.114 R)
• M35: 19,638,161 km (0.088 R)
• M36: 21,426,454 km (0.1 R)
• M37: 21,923,119 km (0.106 R)
• M38: 22,006,296 km (0.066 R)
• M39: 22,591,223 km (0.091 R)
• M40: 23,350,881 km (0.083 R)
• M41: 24,635,329 km (0.065 R)
• M42: 24,981,797 km (0.107 R)
• M43: 26,294,967 km (0.055 R)
• M44: 27,900,302 km (0.087 R)
• M45: 28,896,923 km (0.071 R)
• M46: 29,170,687 km (0.075 R)
• M47: 29,445,349 km (0.031 R)
• M48: 31,298,268 km (0.119 R)
• M49: 31,955,601 km (0.105 R)
• M50: 32,807,411 km (0.053 R)
• M51: 32,997,850 km (0.1 R)
• M52: 35,602,648 km (0.109 R)
• M53: 35,700,485 km (0.117 R)
• M54: 35,896,159 km (0.103 R)
• M55: 36,387,139 km (0.098 R)
• M56: 36,781,479 km (0.116 R)
• M57: 37,773,612 km (0.114 R)
• M58: 38,975,631 km (0.114 R)
• M59: 39,278,118 km (0.044 R)
• M60: 41,417,068 km (0.105 R)
• M61: 43,802,705 km (0.026 R)
• M62: 44,327,345 km (0.113 R)
• M63: 45,488,524 km (0.113 R)
• M64: 46,232,624 km (0.052 R)
• M65: 47,410,108 km (0.103 R)
• M66: 47,733,090 km (0.112 R)
• M67: 50,013,261 km (0.109 R)
• M68: 51,553,072 km (0.105 R)
• M69: 52,773,790 km (0.077 R)
• M70: 56,037,418 km (0.092 R)
• M71: 58,441,156 km (0.118 R)
• M72: 59,018,454 km (0.09 R)
• M73: 59,481,609 km (0.082 R)
• M74: 59,829,724 km (0.089 R)
• M75: 64,655,452 km (0.045 R)
• M76: 65,132,819 km (0.079 R)
• M77: 65,491,704 km (0.113 R)
• M78: 65,971,165 km (0.107 R)
• M79: 66,211,419 km (0.091 R)
• M80: 68,750,843 km (0.117 R)
• M81: 68,872,466 km (0.113 R)
• M82: 69,604,299 km (0.109 R)
• M83: 70,706,835 km (0.05 R)
• M84: 70,829,655 km (0.097 R)
• M85: 72,681,228 km (0.118 R)
• M86: 74,798,636 km (0.07 R)
• M87: 74,923,850 km (0.03 R)
• M88: 77,949,167 km (0.112 R)
• M89: 80,628,914 km (0.104 R)
• M90: 81,271,437 km (0.059 R)
• M91: 81,657,699 km (0.064 R)
• M92: 83,338,730 km (0.107 R)
• M93: 85,423,227 km (0.062 R)
• M94: 88,185,102 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit