🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 164 Days

Day: 38.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,240,789 km

• M1: 41,887 km (0.036 R)
• M2: 417,677 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 233 Days

Day: 43.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,240,789 km

• M1: 22,739 km (0.081 R)
• M2: 337,194 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.75 AU - 0.77 AU

Year: 252 Days

Day: 35.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,240,789 km

• M1: 134,638 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.06 AU

Year: 404 Days

Day: 18.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.92 AU - 2.94 AU

Year: 1442 Days

Day: 37.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,240,789 km

• M1: 394,190 km (0.106 R)
• M2: 978,968 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.73 AU - 4.15 AU

Year: 2430 Days

Day: 34.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,240,789 km

• M1: 2,342,403 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.97 AU - 9.81 AU

Year: 10094 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,240,789 km

• M1: 151,842 km (0.083 R)
• M2: 257,608 km (0.077 R)
• M3: 323,281 km (0.07 R)
• M4: 409,150 km (0.078 R)
• M5: 532,120 km (0.07 R)
• M6: 636,988 km (0.036 R)
• M7: 885,470 km (0.04 R)
• M8: 975,079 km (0.096 R)
• M9: 1,282,652 km (0.102 R)
• M10: 1,447,659 km (0.05 R)
• M11: 3,248,368 km (0.076 R)
• M12: 3,503,283 km (0.098 R)
• M13: 3,912,583 km (0.108 R)
• M14: 4,183,804 km (0.083 R)
• M15: 4,399,075 km (0.085 R)
• M16: 4,555,106 km (0.055 R)
• M17: 4,808,375 km (0.099 R)
• M18: 4,969,043 km (0.119 R)
• M19: 5,295,914 km (0.079 R)
• M20: 5,428,608 km (0.074 R)
• M21: 5,799,012 km (0.109 R)
• M22: 6,317,518 km (0.115 R)
• M23: 6,493,744 km (0.033 R)
• M24: 6,564,654 km (0.082 R)
• M25: 6,995,496 km (0.1 R)
• M26: 7,659,112 km (0.102 R)
• M27: 8,112,543 km (0.093 R)
• M28: 8,304,028 km (0.068 R)
• M29: 9,005,941 km (0.106 R)
• M30: 9,085,228 km (0.06 R)
• M31: 9,564,989 km (0.063 R)
• M32: 9,767,395 km (0.119 R)
• M33: 11,011,301 km (0.062 R)
• M34: 11,394,271 km (0.046 R)
• M35: 11,868,048 km (0.11 R)
• M36: 12,085,563 km (0.086 R)
• M37: 12,835,049 km (0.082 R)
• M38: 13,237,916 km (0.104 R)
• M39: 14,148,069 km (0.093 R)
• M40: 14,984,321 km (0.099 R)
• M41: 15,693,415 km (0.09 R)
• M42: 15,788,709 km (0.101 R)
• M43: 16,076,086 km (0.056 R)
• M44: 18,185,117 km (0.061 R)
• M45: 18,235,083 km (0.077 R)
• M46: 18,285,198 km (0.101 R)
• M47: 18,335,463 km (0.104 R)
• M48: 18,738,480 km (0.113 R)
• M49: 19,195,202 km (0.079 R)
• M50: 20,327,508 km (0.069 R)
• M51: 20,692,228 km (0.098 R)
• M52: 21,006,683 km (0.115 R)
• M53: 21,059,191 km (0.099 R)
• M54: 21,640,080 km (0.108 R)
• M55: 21,693,187 km (0.114 R)
• M56: 22,172,948 km (0.111 R)
• M57: 22,226,354 km (0.106 R)
• M58: 22,709,854 km (0.084 R)
• M59: 22,925,874 km (0.108 R)
• M60: 23,034,183 km (0.119 R)
• M61: 23,088,487 km (0.12 R)
• M62: 25,514,814 km (0.05 R)
• M63: 25,964,655 km (0.072 R)
• M64: 26,929,262 km (0.092 R)
• M65: 27,617,113 km (0.053 R)
• M66: 27,790,048 km (0.105 R)
• M67: 28,252,904 km (0.11 R)
• M68: 28,659,810 km (0.037 R)
• M69: 29,244,738 km (0.07 R)
• M70: 30,783,651 km (0.086 R)
• M71: 31,202,525 km (0.055 R)
• M72: 32,106,396 km (0.073 R)
• M73: 32,713,614 km (0.075 R)
• M74: 34,558,305 km (0.102 R)
• M75: 35,932,361 km (0.079 R)
• M76: 36,752,756 km (0.07 R)
• M77: 37,579,284 km (0.089 R)
• M78: 38,026,881 km (0.063 R)
• M79: 39,315,368 km (0.096 R)
• M80: 39,444,919 km (0.065 R)
• M81: 39,834,771 km (0.113 R)
• M82: 40,421,793 km (0.084 R)
• M83: 40,618,066 km (0.094 R)
• M84: 40,683,590 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 10.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.71 AU - 11.57 AU

Year: 11398 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,240,789 km

• M1: 400,773 km (0.107 R)
• M2: 1,608,776 km (0.078 R)
• M3: 1,684,622 km (0.047 R)
• M4: 1,787,695 km (0.105 R)
• M5: 1,959,583 km (0.068 R)
• M6: 2,179,043 km (0.111 R)
• M7: 2,611,979 km (0.088 R)
• M8: 3,087,550 km (0.111 R)
• M9: 3,408,737 km (0.04 R)
• M10: 3,791,558 km (0.072 R)
• M11: 4,014,160 km (0.098 R)
• M12: 4,083,423 km (0.069 R)
• M13: 4,311,710 km (0.107 R)
• M14: 4,436,325 km (0.073 R)
• M15: 4,508,132 km (0.094 R)
• M16: 4,835,901 km (0.119 R)
• M17: 5,096,201 km (0.098 R)
• M18: 5,171,449 km (0.087 R)
• M19: 5,630,714 km (0.089 R)
• M20: 5,747,550 km (0.091 R)
• M21: 5,884,881 km (0.08 R)
• M22: 6,162,983 km (0.05 R)
• M23: 6,344,147 km (0.116 R)
• M24: 6,465,770 km (0.09 R)
• M25: 6,649,775 km (0.117 R)
• M26: 7,148,983 km (0.088 R)
• M27: 7,254,599 km (0.037 R)
• M28: 7,445,785 km (0.039 R)
• M29: 7,725,084 km (0.111 R)
• M30: 8,117,480 km (0.058 R)
• M31: 8,271,865 km (0.112 R)
• M32: 8,494,167 km (0.113 R)
• M33: 8,583,627 km (0.079 R)
• M34: 8,718,265 km (0.093 R)
• M35: 8,853,800 km (0.109 R)
• M36: 9,448,901 km (0.106 R)
• M37: 11,188,425 km (0.075 R)
• M38: 11,311,095 km (0.119 R)
• M39: 11,681,948 km (0.062 R)
• M40: 12,486,485 km (0.087 R)
• M41: 13,205,154 km (0.087 R)
• M42: 13,335,005 km (0.099 R)
• M43: 13,438,975 km (0.089 R)
• M44: 13,700,472 km (0.118 R)
• M45: 13,990,094 km (0.118 R)
• M46: 14,361,545 km (0.097 R)
• M47: 14,924,781 km (0.103 R)
• M48: 15,522,724 km (0.091 R)
• M49: 16,406,398 km (0.091 R)
• M50: 17,277,956 km (0.11 R)
• M51: 17,505,195 km (0.086 R)
• M52: 17,647,911 km (0.043 R)
• M53: 17,819,500 km (0.041 R)
• M54: 18,049,282 km (0.089 R)
• M55: 18,279,962 km (0.086 R)
• M56: 18,656,949 km (0.117 R)
• M57: 18,861,000 km (0.102 R)
• M58: 19,065,800 km (0.053 R)
• M59: 19,566,354 km (0.113 R)
• M60: 19,655,066 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 4.1

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.46 AU - 14.5 AU

Year: 18847 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,240,789 km

• M1: 118,332 km (0.104 R)
• M2: 400,623 km (0.029 R)
• M3: 803,341 km (0.076 R)
• M4: 1,040,004 km (0.11 R)
• M5: 1,342,042 km (0.118 R)
• M6: 1,433,148 km (0.077 R)
• M7: 1,645,577 km (0.111 R)
• M8: 1,694,046 km (0.055 R)
• M9: 2,259,227 km (0.119 R)
• M10: 2,590,138 km (0.058 R)
• M11: 2,732,405 km (0.098 R)
• M12: 3,144,547 km (0.071 R)
• M13: 3,513,156 km (0.091 R)
• M14: 3,702,547 km (0.06 R)
• M15: 5,047,731 km (0.082 R)
• M16: 5,994,536 km (0.091 R)
• M17: 6,107,333 km (0.067 R)
• M18: 6,488,209 km (0.103 R)
• M19: 6,681,490 km (0.079 R)
• M20: 7,392,828 km (0.047 R)
• M21: 7,433,069 km (0.111 R)
• M22: 8,169,689 km (0.117 R)
• M23: 8,504,489 km (0.106 R)
• M24: 9,491,686 km (0.118 R)
• M25: 9,535,368 km (0.111 R)
• M26: 10,154,703 km (0.03 R)
• M27: 10,695,949 km (0.098 R)
• M28: 11,062,015 km (0.059 R)
• M29: 11,339,070 km (0.073 R)
• M30: 11,431,970 km (0.089 R)
• M31: 11,665,343 km (0.08 R)
• M32: 12,279,592 km (0.107 R)
• M33: 12,470,628 km (0.104 R)
• M34: 12,614,541 km (0.059 R)
• M35: 12,662,712 km (0.11 R)
• M36: 12,807,373 km (0.046 R)
• M37: 12,904,163 km (0.08 R)
• M38: 13,489,689 km (0.025 R)
• M39: 13,588,274 km (0.074 R)
• M40: 14,183,973 km (0.106 R)
• M41: 14,636,356 km (0.119 R)
• M42: 15,349,340 km (0.09 R)
• M43: 16,021,483 km (0.112 R)
• M44: 16,387,549 km (0.054 R)
• M45: 17,878,591 km (0.094 R)
• M46: 18,859,654 km (0.097 R)
• M47: 19,135,363 km (0.067 R)
• M48: 19,412,418 km (0.025 R)
• M49: 20,138,716 km (0.115 R)
• M50: 20,194,965 km (0.112 R)
• M51: 20,251,213 km (0.08 R)
• M52: 21,330,712 km (0.082 R)
• M53: 21,848,619 km (0.081 R)
• M54: 22,545,446 km (0.045 R)
• M55: 24,619,172 km (0.048 R)
• M56: 24,980,750 km (0.058 R)
• M57: 27,748,161 km (0.05 R)
• M58: 28,502,434 km (0.08 R)
• M59: 29,646,259 km (0.084 R)
• M60: 29,838,342 km (0.109 R)
• M61: 30,030,875 km (0.067 R)
• M62: 30,288,183 km (0.099 R)
• M63: 32,901,508 km (0.079 R)
• M64: 33,366,309 km (0.115 R)
• M65: 33,566,022 km (0.099 R)
• M66: 35,043,600 km (0.079 R)
• M67: 36,063,110 km (0.055 R)
• M68: 36,473,606 km (0.056 R)
• M69: 36,679,453 km (0.071 R)
• M70: 36,748,119 km (0.097 R)
• M71: 38,131,151 km (0.083 R)
• M72: 39,179,383 km (0.108 R)
• M73: 40,591,886 km (0.046 R)
• M74: 41,662,259 km (0.079 R)
• M75: 41,949,188 km (0.117 R)
• M76: 42,453,033 km (0.108 R)
• M77: 42,597,246 km (0.065 R)
• M78: 42,741,757 km (0.053 R)
• M79: 42,958,824 km (0.05 R)
• M80: 44,122,396 km (0.113 R)
• M81: 44,195,400 km (0.049 R)
• M82: 44,561,316 km (0.075 R)
• M83: 44,928,280 km (0.081 R)
• M84: 45,001,732 km (0.12 R)
• M85: 45,443,644 km (0.08 R)
• M86: 46,109,205 km (0.099 R)
• M87: 46,480,358 km (0.083 R)
• M88: 46,778,057 km (0.093 R)
• M89: 47,449,901 km (0.112 R)
• M90: 47,599,649 km (0.116 R)
• M91: 47,899,742 km (0.056 R)
• M92: 48,125,037 km (0.047 R)
• M93: 48,727,916 km (0.085 R)
• M94: 48,803,463 km (0.118 R)
• M95: 49,409,035 km (0.056 R)
• M96: 49,560,877 km (0.066 R)
• M97: 49,788,864 km (0.109 R)
• M98: 50,169,591 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit