🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.39 AU - 1.65 AU

Year: 674 Days

Day: 44.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.25 AU - 1.83 AU

Year: 688 Days

Day: 12.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.17 AU - 3.37 AU

Year: 2128 Days

Day: 42.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,529,332 km

• M1: 1,062,145 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.11 AU - 3.45 AU

Year: 2138 Days

Day: 33.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.89 AU - 4.07 AU

Year: 2336 Days

Day: 43.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,529,332 km

• M1: 2,255,487 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.21 AU - 4.65 AU

Year: 2804 Days

Day: 30.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 10.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.26 AU - 7.26 AU

Year: 6325 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,529,332 km

• M1: 196,123 km (0.115 R)
• M2: 454,628 km (0.075 R)
• M3: 685,009 km (0.106 R)
• M4: 765,792 km (0.116 R)
• M5: 998,715 km (0.045 R)
• M6: 1,092,064 km (0.115 R)
• M7: 1,460,674 km (0.108 R)
• M8: 1,531,733 km (0.082 R)
• M9: 1,828,535 km (0.102 R)
• M10: 1,925,175 km (0.111 R)
• M11: 2,003,714 km (0.115 R)
• M12: 2,123,542 km (0.108 R)
• M13: 2,736,743 km (0.12 R)
• M14: 2,915,363 km (0.08 R)
• M15: 3,594,837 km (0.075 R)
• M16: 4,193,528 km (0.104 R)
• M17: 4,662,816 km (0.107 R)
• M18: 4,742,701 km (0.101 R)
• M19: 4,903,818 km (0.068 R)
• M20: 5,039,503 km (0.095 R)
• M21: 5,908,667 km (0.105 R)
• M22: 6,404,883 km (0.116 R)
• M23: 6,914,563 km (0.101 R)
• M24: 7,067,003 km (0.1 R)
• M25: 7,313,092 km (0.075 R)
• M26: 7,845,810 km (0.113 R)
• M27: 8,164,902 km (0.105 R)
• M28: 8,717,367 km (0.116 R)
• M29: 9,619,442 km (0.078 R)
• M30: 9,961,124 km (0.063 R)
• M31: 10,098,903 km (0.116 R)
• M32: 10,168,018 km (0.092 R)
• M33: 10,481,126 km (0.048 R)
• M34: 10,938,896 km (0.06 R)
• M35: 11,439,300 km (0.068 R)
• M36: 11,583,662 km (0.072 R)
• M37: 11,983,837 km (0.103 R)
• M38: 12,797,649 km (0.059 R)
• M39: 12,872,448 km (0.096 R)
• M40: 13,248,986 km (0.089 R)
• M41: 13,820,599 km (0.114 R)
• M42: 13,935,939 km (0.029 R)
• M43: 14,012,982 km (0.064 R)
• M44: 15,703,588 km (0.034 R)
• M45: 15,904,348 km (0.088 R)
• M46: 16,146,397 km (0.048 R)
• M47: 16,471,025 km (0.097 R)
• M48: 17,085,423 km (0.058 R)
• M49: 17,333,456 km (0.071 R)
• M50: 17,540,949 km (0.105 R)
• M51: 18,000,214 km (0.117 R)
• M52: 18,633,163 km (0.057 R)
• M53: 19,402,245 km (0.088 R)
• M54: 19,704,134 km (0.116 R)
• M55: 19,833,985 km (0.067 R)
• M56: 20,094,435 km (0.067 R)
• M57: 20,443,746 km (0.077 R)
• M58: 20,575,093 km (0.108 R)
• M59: 21,103,772 km (0.114 R)
• M60: 22,762,064 km (0.088 R)
• M61: 23,859,813 km (0.101 R)
• M62: 24,928,092 km (0.102 R)
• M63: 25,068,564 km (0.117 R)
• M64: 25,209,336 km (0.082 R)
• M65: 25,303,283 km (0.071 R)
• M66: 25,491,627 km (0.07 R)
• M67: 25,586,023 km (0.108 R)
• M68: 26,727,006 km (0.064 R)
• M69: 27,255,535 km (0.103 R)
• M70: 27,545,306 km (0.095 R)
• M71: 28,763,631 km (0.098 R)
• M72: 29,305,176 km (0.094 R)
• M73: 29,601,978 km (0.082 R)
• M74: 30,049,126 km (0.111 R)
• M75: 30,598,748 km (0.061 R)
• M76: 31,860,008 km (0.093 R)
• M77: 31,961,585 km (0.106 R)
• M78: 32,318,226 km (0.104 R)
• M79: 33,138,322 km (0.086 R)
• M80: 33,654,285 km (0.119 R)
• M81: 33,757,807 km (0.114 R)
• M82: 34,017,060 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 10.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.95 AU - 11.01 AU

Year: 13094 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,529,332 km

• M1: 130,599 km (0.049 R)
• M2: 212,579 km (0.084 R)
• M3: 347,067 km (0.101 R)
• M4: 629,209 km (0.058 R)
• M5: 894,745 km (0.069 R)
• M6: 979,716 km (0.102 R)
• M7: 1,779,167 km (0.115 R)
• M8: 1,932,356 km (0.069 R)
• M9: 2,044,405 km (0.069 R)
• M10: 3,470,820 km (0.096 R)
• M11: 3,775,252 km (0.112 R)
• M12: 4,002,042 km (0.026 R)
• M13: 4,830,814 km (0.027 R)
• M14: 5,646,871 km (0.112 R)
• M15: 5,873,960 km (0.106 R)
• M16: 6,038,069 km (0.111 R)
• M17: 6,270,245 km (0.105 R)
• M18: 6,573,181 km (0.03 R)
• M19: 6,950,018 km (0.086 R)
• M20: 7,088,695 km (0.097 R)
• M21: 8,489,530 km (0.116 R)
• M22: 8,937,426 km (0.112 R)
• M23: 9,508,291 km (0.096 R)
• M24: 9,739,869 km (0.111 R)
• M25: 10,287,546 km (0.061 R)
• M26: 10,485,614 km (0.098 R)
• M27: 10,765,063 km (0.066 R)
• M28: 10,845,397 km (0.032 R)
• M29: 10,925,880 km (0.062 R)
• M30: 11,331,291 km (0.111 R)
• M31: 11,535,941 km (0.096 R)
• M32: 11,700,498 km (0.081 R)
• M33: 12,534,806 km (0.025 R)
• M34: 13,173,289 km (0.041 R)
• M35: 13,259,158 km (0.108 R)
• M36: 13,604,730 km (0.095 R)
• M37: 14,084,789 km (0.104 R)
• M38: 14,260,716 km (0.103 R)
• M39: 14,437,391 km (0.1 R)
• M40: 14,614,814 km (0.062 R)
• M41: 16,059,930 km (0.098 R)
• M42: 16,753,017 km (0.108 R)
• M43: 17,032,914 km (0.103 R)
• M44: 17,361,581 km (0.102 R)
• M45: 18,263,955 km (0.099 R)
• M46: 20,213,215 km (0.08 R)
• M47: 21,161,965 km (0.09 R)
• M48: 21,313,209 km (0.063 R)
• M49: 22,432,500 km (0.045 R)
• M50: 22,535,274 km (0.048 R)
• M51: 23,102,998 km (0.08 R)
• M52: 23,206,669 km (0.053 R)
• M53: 23,727,718 km (0.108 R)
• M54: 25,367,161 km (0.095 R)
• M55: 25,903,769 km (0.075 R)
• M56: 26,389,962 km (0.091 R)
• M57: 26,770,240 km (0.085 R)
• M58: 27,426,226 km (0.108 R)
• M59: 27,866,493 km (0.029 R)
• M60: 28,587,106 km (0.037 R)
• M61: 29,089,456 km (0.115 R)
• M62: 29,201,504 km (0.03 R)
• M63: 29,651,046 km (0.104 R)
• M64: 29,763,843 km (0.114 R)
• M65: 31,070,879 km (0.083 R)
• M66: 31,414,805 km (0.12 R)
• M67: 31,587,291 km (0.088 R)
• M68: 32,512,554 km (0.108 R)
• M69: 32,745,328 km (0.102 R)
• M70: 33,271,015 km (0.117 R)
• M71: 33,799,395 km (0.045 R)
• M72: 33,917,128 km (0.119 R)
• M73: 34,805,141 km (0.115 R)
• M74: 35,162,381 km (0.038 R)
• M75: 35,940,739 km (0.099 R)
• M76: 36,362,156 km (0.074 R)
• M77: 37,392,437 km (0.092 R)
• M78: 37,514,359 km (0.112 R)
• M79: 39,481,870 km (0.115 R)
• M80: 39,605,887 km (0.097 R)
• M81: 40,041,216 km (0.08 R)
• M82: 40,540,724 km (0.093 R)
• M83: 41,735,113 km (0.112 R)
• M84: 41,988,083 km (0.086 R)
• M85: 42,178,222 km (0.062 R)
• M86: 42,304,931 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241

Radius: 3.6

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.74 AU - 18.96 AU

Year: 29454 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,529,332 km

• M1: 185,352 km (0.077 R)
• M2: 370,255 km (0.079 R)
• M3: 579,991 km (0.097 R)
• M4: 621,579 km (0.064 R)
• M5: 708,047 km (0.067 R)
• M6: 752,776 km (0.106 R)
• M7: 965,654 km (0.095 R)
• M8: 1,117,496 km (0.081 R)
• M9: 1,169,855 km (0.101 R)
• M10: 1,827,787 km (0.12 R)
• M11: 1,920,837 km (0.117 R)
• M12: 2,275,084 km (0.094 R)
• M13: 2,614,372 km (0.107 R)
• M14: 2,861,209 km (0.085 R)
• M15: 4,915,188 km (0.081 R)
• M16: 5,890,566 km (0.095 R)
• M17: 6,353,122 km (0.094 R)
• M18: 7,020,179 km (0.077 R)
• M19: 9,256,667 km (0.117 R)
• M20: 10,119,997 km (0.111 R)
• M21: 10,174,750 km (0.074 R)
• M22: 10,616,662 km (0.082 R)
• M23: 12,154,079 km (0.065 R)
• M24: 12,978,214 km (0.095 R)
• M25: 13,276,961 km (0.102 R)
• M26: 13,941,923 km (0.118 R)
• M27: 14,125,181 km (0.084 R)
• M28: 16,001,138 km (0.058 R)
• M29: 17,229,037 km (0.112 R)
• M30: 18,086,532 km (0.1 R)
• M31: 18,353,265 km (0.081 R)
• M32: 18,487,006 km (0.095 R)
• M33: 19,364,547 km (0.088 R)
• M34: 20,880,272 km (0.069 R)
• M35: 21,511,276 km (0.03 R)
• M36: 21,723,107 km (0.115 R)
• M37: 22,077,504 km (0.084 R)
• M38: 22,433,846 km (0.071 R)
• M39: 22,576,862 km (0.108 R)
• M40: 24,024,072 km (0.102 R)
• M41: 24,317,134 km (0.084 R)
• M42: 24,390,437 km (0.116 R)
• M43: 24,611,243 km (0.114 R)
• M44: 25,426,402 km (0.081 R)
• M45: 26,250,387 km (0.105 R)
• M46: 26,476,579 km (0.092 R)
• M47: 26,931,057 km (0.103 R)
• M48: 27,617,413 km (0.112 R)
• M49: 28,232,409 km (0.07 R)
• M50: 28,774,253 km (0.113 R)
• M51: 29,711,035 km (0.08 R)
• M52: 30,341,141 km (0.054 R)
• M53: 30,499,266 km (0.12 R)
• M54: 31,055,172 km (0.084 R)
• M55: 31,935,405 km (0.089 R)
• M56: 32,338,273 km (0.057 R)
• M57: 32,661,703 km (0.109 R)
• M58: 32,823,867 km (0.034 R)
• M59: 33,148,943 km (0.096 R)
• M60: 34,955,936 km (0.06 R)
• M61: 35,620,899 km (0.113 R)
• M62: 36,878,867 km (0.074 R)
• M63: 37,725,591 km (0.075 R)
• M64: 37,895,684 km (0.075 R)
• M65: 39,352,019 km (0.041 R)
• M66: 39,610,823 km (0.086 R)
• M67: 39,783,759 km (0.103 R)
• M68: 40,564,959 km (0.119 R)
• M69: 43,205,211 km (0.113 R)
• M70: 43,383,083 km (0.071 R)
• M71: 44,815,782 km (0.08 R)
• M72: 45,086,105 km (0.09 R)
• M73: 45,176,313 km (0.115 R)
• M74: 46,445,950 km (0.113 R)
• M75: 50,230,776 km (0.089 R)
• M76: 50,699,018 km (0.082 R)
• M77: 51,923,327 km (0.09 R)
• M78: 52,776,633 km (0.085 R)
• M79: 53,348,097 km (0.118 R)
• M80: 53,443,540 km (0.117 R)
• M81: 54,017,398 km (0.08 R)
• M82: 58,090,948 km (0.119 R)
• M83: 58,976,717 km (0.118 R)
• M84: 59,966,007 km (0.049 R)
• M85: 60,960,833 km (0.116 R)
• M86: 62,061,425 km (0.107 R)
• M87: 62,262,185 km (0.117 R)
• M88: 63,067,620 km (0.052 R)
• M89: 63,168,449 km (0.104 R)
• M90: 63,572,662 km (0.071 R)
• M91: 64,282,055 km (0.05 R)
• M92: 65,811,095 km (0.083 R)
• M93: 65,913,570 km (0.084 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit