🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 178 Days

Day: 33.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,566,334 km

• M1: 343,626 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.95 AU

Year: 294 Days

Day: 35.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,566,334 km

• M1: 390,899 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.97 AU - 1.07 AU

Year: 367 Days

Day: 13.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.57 AU - 1.89 AU

Year: 811 Days

Day: 29.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.72 AU - 2.56 AU

Year: 1116 Days

Day: 29 Hours

Environment

Temp: -59 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 8.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.36 AU - 5.52 AU

Year: 4523 Days

Day: 5.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,566,334 km

• M1: 229,483 km (0.117 R)
• M2: 502,200 km (0.09 R)
• M3: 662,419 km (0.099 R)
• M4: 738,116 km (0.061 R)
• M5: 816,804 km (0.092 R)
• M6: 946,655 km (0.109 R)
• M7: 1,174,194 km (0.097 R)
• M8: 1,349,522 km (0.119 R)
• M9: 1,405,173 km (0.083 R)
• M10: 1,461,571 km (0.032 R)
• M11: 1,547,889 km (0.108 R)
• M12: 1,786,348 km (0.092 R)
• M13: 1,847,833 km (0.072 R)
• M14: 1,972,897 km (0.106 R)
• M15: 2,640,402 km (0.11 R)
• M16: 2,962,187 km (0.088 R)
• M17: 3,296,688 km (0.075 R)
• M18: 3,604,112 km (0.096 R)
• M19: 4,730,135 km (0.064 R)
• M20: 5,054,912 km (0.119 R)
• M21: 5,164,866 km (0.065 R)
• M22: 5,956,239 km (0.108 R)
• M23: 6,095,664 km (0.111 R)
• M24: 6,259,773 km (0.095 R)
• M25: 6,354,170 km (0.035 R)
• M26: 6,712,606 km (0.051 R)
• M27: 6,857,866 km (0.068 R)
• M28: 7,274,944 km (0.096 R)
• M29: 7,449,076 km (0.106 R)
• M30: 7,599,422 km (0.033 R)
• M31: 7,979,700 km (0.115 R)
• M32: 8,185,098 km (0.111 R)
• M33: 8,627,459 km (0.083 R)
• M34: 8,864,721 km (0.115 R)
• M35: 9,291,973 km (0.027 R)
• M36: 9,508,141 km (0.109 R)
• M37: 10,389,273 km (0.031 R)
• M38: 10,613,670 km (0.11 R)
• M39: 10,811,289 km (0.116 R)
• M40: 10,924,833 km (0.117 R)
• M41: 11,010,104 km (0.054 R)
• M42: 11,124,397 km (0.092 R)
• M43: 11,181,543 km (0.084 R)
• M44: 11,701,097 km (0.065 R)
• M45: 12,022,582 km (0.084 R)
• M46: 13,155,188 km (0.095 R)
• M47: 13,550,426 km (0.105 R)
• M48: 13,611,611 km (0.113 R)
• M49: 13,703,464 km (0.105 R)
• M50: 13,795,616 km (0.101 R)
• M51: 14,104,087 km (0.117 R)
• M52: 15,392,873 km (0.064 R)
• M53: 15,777,190 km (0.034 R)
• M54: 15,873,830 km (0.114 R)
• M55: 16,457,411 km (0.117 R)
• M56: 16,653,534 km (0.078 R)
• M57: 17,180,119 km (0.106 R)
• M58: 17,279,452 km (0.089 R)
• M59: 17,712,388 km (0.12 R)
• M60: 18,182,424 km (0.111 R)
• M61: 18,622,541 km (0.115 R)
• M62: 18,826,892 km (0.113 R)
• M63: 18,929,367 km (0.062 R)
• M64: 19,341,060 km (0.032 R)
• M65: 19,686,481 km (0.1 R)
• M66: 20,981,849 km (0.109 R)
• M67: 21,800,898 km (0.06 R)
• M68: 21,872,705 km (0.116 R)
• M69: 21,980,415 km (0.096 R)
• M70: 22,232,488 km (0.1 R)
• M71: 22,340,796 km (0.117 R)
• M72: 22,557,863 km (0.052 R)
• M73: 23,213,550 km (0.097 R)
• M74: 23,360,156 km (0.094 R)
• M75: 23,838,570 km (0.089 R)
• M76: 24,134,624 km (0.101 R)
• M77: 24,805,272 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.7

Radius: 11.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.56 AU - 7.32 AU

Year: 5825 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,566,334 km

• M1: 167,400 km (0.101 R)
• M2: 276,158 km (0.105 R)
• M3: 589,864 km (0.029 R)
• M4: 709,991 km (0.111 R)
• M5: 824,733 km (0.081 R)
• M6: 946,207 km (0.06 R)
• M7: 1,041,500 km (0.101 R)
• M8: 1,901,838 km (0.102 R)
• M9: 2,171,862 km (0.101 R)
• M10: 2,476,593 km (0.088 R)
• M11: 2,702,785 km (0.087 R)
• M12: 2,983,281 km (0.094 R)
• M13: 3,127,194 km (0.117 R)
• M14: 3,200,048 km (0.118 R)
• M15: 3,623,560 km (0.074 R)
• M16: 3,777,346 km (0.088 R)
• M17: 3,907,197 km (0.073 R)
• M18: 4,745,394 km (0.119 R)
• M19: 4,857,592 km (0.086 R)
• M20: 5,027,685 km (0.1 R)
• M21: 5,786,894 km (0.119 R)
• M22: 5,997,528 km (0.085 R)
• M23: 6,119,002 km (0.088 R)
• M24: 6,241,373 km (0.079 R)
• M25: 6,707,370 km (0.108 R)
• M26: 6,801,916 km (0.038 R)
• M27: 7,088,246 km (0.109 R)
• M28: 7,476,303 km (0.115 R)
• M29: 9,696,485 km (0.066 R)
• M30: 11,457,252 km (0.094 R)
• M31: 11,532,649 km (0.07 R)
• M32: 11,684,192 km (0.063 R)
• M33: 12,490,375 km (0.074 R)
• M34: 13,235,223 km (0.083 R)
• M35: 13,473,532 km (0.101 R)
• M36: 14,034,823 km (0.079 R)
• M37: 14,277,920 km (0.093 R)
• M38: 15,139,155 km (0.102 R)
• M39: 15,471,711 km (0.088 R)
• M40: 15,806,810 km (0.119 R)
• M41: 16,313,797 km (0.098 R)
• M42: 16,654,731 km (0.11 R)
• M43: 16,783,236 km (0.11 R)
• M44: 16,912,039 km (0.089 R)
• M45: 17,041,142 km (0.096 R)
• M46: 17,387,162 km (0.114 R)
• M47: 18,262,160 km (0.074 R)
• M48: 18,350,572 km (0.119 R)
• M49: 19,964,135 km (0.105 R)
• M50: 20,787,971 km (0.077 R)
• M51: 21,018,800 km (0.098 R)
• M52: 21,389,952 km (0.095 R)
• M53: 21,763,199 km (0.106 R)
• M54: 22,374,306 km (0.075 R)
• M55: 22,800,660 km (0.095 R)
• M56: 23,661,596 km (0.097 R)
• M57: 24,241,437 km (0.057 R)
• M58: 24,338,526 km (0.05 R)
• M59: 24,923,753 km (0.066 R)
• M60: 25,316,597 km (0.093 R)
• M61: 25,464,400 km (0.072 R)
• M62: 26,707,409 km (0.047 R)
• M63: 27,311,036 km (0.118 R)
• M64: 27,665,284 km (0.11 R)
• M65: 27,868,438 km (0.096 R)
• M66: 28,225,079 km (0.106 R)
• M67: 28,531,904 km (0.041 R)
• M68: 28,685,691 km (0.118 R)
• M69: 30,134,995 km (0.078 R)
• M70: 30,501,061 km (0.119 R)
• M71: 33,320,083 km (0.08 R)
• M72: 34,187,302 km (0.08 R)
• M73: 34,296,209 km (0.095 R)
• M74: 34,405,266 km (0.044 R)
• M75: 34,678,432 km (0.094 R)
• M76: 35,171,955 km (0.063 R)
• M77: 35,557,319 km (0.104 R)
• M78: 36,387,887 km (0.061 R)
• M79: 36,666,139 km (0.041 R)
• M80: 37,336,936 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 12.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.2 AU - 12.04 AU

Year: 11475 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,566,334 km

• M1: 167,550 km (0.092 R)
• M2: 635,941 km (0.103 R)
• M3: 771,327 km (0.102 R)
• M4: 1,101,040 km (0.054 R)
• M5: 1,429,707 km (0.081 R)
• M6: 1,567,038 km (0.103 R)
• M7: 1,725,013 km (0.078 R)
• M8: 1,955,394 km (0.065 R)
• M9: 2,108,881 km (0.072 R)
• M10: 2,213,600 km (0.05 R)
• M11: 3,133,776 km (0.101 R)
• M12: 3,582,420 km (0.042 R)
• M13: 3,921,559 km (0.097 R)
• M14: 4,160,915 km (0.089 R)
• M15: 4,293,608 km (0.104 R)
• M16: 4,495,117 km (0.103 R)
• M17: 4,608,512 km (0.066 R)
• M18: 5,213,486 km (0.118 R)
• M19: 5,308,929 km (0.056 R)
• M20: 5,525,547 km (0.089 R)
• M21: 5,819,058 km (0.055 R)
• M22: 7,308,903 km (0.12 R)
• M23: 8,013,509 km (0.113 R)
• M24: 8,179,114 km (0.102 R)
• M25: 9,082,236 km (0.12 R)
• M26: 11,475,653 km (0.107 R)
• M27: 11,662,650 km (0.101 R)
• M28: 12,357,083 km (0.07 R)
• M29: 12,870,503 km (0.087 R)
• M30: 13,064,980 km (0.104 R)
• M31: 14,285,101 km (0.115 R)
• M32: 14,722,375 km (0.118 R)
• M33: 14,823,952 km (0.105 R)
• M34: 16,621,221 km (0.082 R)
• M35: 16,726,987 km (0.054 R)
• M36: 17,617,244 km (0.047 R)
• M37: 17,725,104 km (0.102 R)
• M38: 17,833,113 km (0.077 R)
• M39: 18,194,991 km (0.071 R)
• M40: 18,304,047 km (0.08 R)
• M41: 18,522,760 km (0.12 R)
• M42: 19,629,485 km (0.078 R)
• M43: 19,853,433 km (0.038 R)
• M44: 20,003,180 km (0.072 R)
• M45: 20,833,598 km (0.092 R)
• M46: 22,294,421 km (0.086 R)
• M47: 22,801,707 km (0.113 R)
• M48: 25,111,199 km (0.115 R)
• M49: 25,192,281 km (0.105 R)
• M50: 25,598,290 km (0.119 R)
• M51: 26,499,468 km (0.087 R)
• M52: 26,664,474 km (0.103 R)
• M53: 26,995,385 km (0.113 R)
• M54: 27,161,438 km (0.065 R)
• M55: 27,494,443 km (0.111 R)
• M56: 27,870,682 km (0.063 R)
• M57: 28,164,492 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.6

Radius: 5.8

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.29 AU - 17.41 AU

Year: 19376 Days

Day: 22 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,566,334 km

• M1: 74,500 km (0.028 R)
• M2: 416,480 km (0.043 R)
• M3: 532,868 km (0.08 R)
• M4: 773,720 km (0.067 R)
• M5: 1,318,256 km (0.082 R)
• M6: 1,375,403 km (0.068 R)
• M7: 1,491,940 km (0.076 R)
• M8: 1,797,867 km (0.118 R)
• M9: 2,056,522 km (0.117 R)
• M10: 2,466,270 km (0.12 R)
• M11: 3,242,534 km (0.103 R)
• M12: 3,320,175 km (0.096 R)
• M13: 3,516,896 km (0.107 R)
• M14: 4,214,322 km (0.052 R)
• M15: 4,953,185 km (0.103 R)
• M16: 5,872,764 km (0.109 R)
• M17: 5,920,186 km (0.074 R)
• M18: 6,694,954 km (0.107 R)
• M19: 7,043,965 km (0.071 R)
• M20: 7,094,380 km (0.059 R)
• M21: 7,144,794 km (0.069 R)
• M22: 8,073,348 km (0.076 R)
• M23: 8,231,772 km (0.103 R)
• M24: 8,713,178 km (0.064 R)
• M25: 8,821,487 km (0.114 R)
• M26: 9,871,814 km (0.117 R)
• M27: 10,786,605 km (0.077 R)
• M28: 12,208,832 km (0.12 R)
• M29: 13,251,529 km (0.103 R)
• M30: 13,313,762 km (0.051 R)
• M31: 14,706,817 km (0.057 R)
• M32: 14,771,294 km (0.094 R)
• M33: 15,094,874 km (0.112 R)
• M34: 15,420,698 km (0.104 R)
• M35: 15,946,834 km (0.119 R)
• M36: 16,278,791 km (0.085 R)
• M37: 16,612,844 km (0.041 R)
• M38: 17,287,979 km (0.081 R)
• M39: 18,040,905 km (0.116 R)
• M40: 18,248,098 km (0.075 R)
• M41: 18,595,165 km (0.09 R)
• M42: 18,804,452 km (0.036 R)
• M43: 19,295,881 km (0.073 R)
• M44: 21,230,481 km (0.062 R)
• M45: 21,303,335 km (0.101 R)
• M46: 22,554,273 km (0.102 R)
• M47: 23,677,603 km (0.09 R)
• M48: 24,132,081 km (0.098 R)
• M49: 26,368,719 km (0.095 R)
• M50: 26,760,965 km (0.095 R)
• M51: 27,076,167 km (0.1 R)
• M52: 27,710,313 km (0.074 R)
• M53: 27,949,370 km (0.076 R)
• M54: 28,993,264 km (0.097 R)
• M55: 29,235,912 km (0.079 R)
• M56: 30,131,554 km (0.091 R)
• M57: 30,459,473 km (0.116 R)
• M58: 34,657,040 km (0.085 R)
• M59: 40,107,339 km (0.119 R)
• M60: 40,648,733 km (0.06 R)
• M61: 40,920,403 km (0.049 R)
• M62: 41,921,363 km (0.086 R)
• M63: 42,379,132 km (0.102 R)
• M64: 43,022,702 km (0.112 R)
• M65: 43,947,666 km (0.055 R)
• M66: 44,692,364 km (0.09 R)
• M67: 45,441,251 km (0.037 R)
• M68: 46,572,211 km (0.09 R)
• M69: 49,247,170 km (0.101 R)
• M70: 50,020,591 km (0.086 R)
• M71: 50,117,531 km (0.081 R)
• M72: 52,364,790 km (0.074 R)
• M73: 52,857,565 km (0.11 R)
• M74: 53,550,203 km (0.086 R)
• M75: 56,249,697 km (0.058 R)
• M76: 56,350,526 km (0.063 R)
• M77: 58,481,697 km (0.108 R)
• M78: 59,095,497 km (0.085 R)
• M79: 60,535,826 km (0.107 R)
• M80: 63,241,453 km (0.1 R)
• M81: 63,451,189 km (0.075 R)
• M82: 64,820,159 km (0.102 R)
• M83: 65,349,287 km (0.119 R)
• M84: 66,518,394 km (0.073 R)
• M85: 68,231,290 km (0.098 R)
• M86: 68,877,253 km (0.116 R)
• M87: 70,392,680 km (0.084 R)
• M88: 70,718,803 km (0.089 R)
• M89: 71,045,375 km (0.1 R)
• M90: 72,795,969 km (0.12 R)
• M91: 73,566,398 km (0.047 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 12,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit