🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.19 AU

Year: 371 Days

Day: 18.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.27 AU

Year: 421 Days

Day: 37.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,403,744 km

• M1: 178,470 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.96 AU - 1.26 AU

Year: 427 Days

Day: 13 Hours

Environment

Temp: 21 °C

Axial Tilt: 128.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,403,744 km

• M1: 25,432 km (0.082 R)
• M2: 606,171 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.44 AU - 1.96 AU

Year: 810 Days

Day: 25.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.6 AU - 2.88 AU

Year: 1657 Days

Day: 21.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,403,744 km

• M1: 774,468 km (0.046 R)
• M2: 1,805,945 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 9.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.62 AU - 5.74 AU

Year: 4306 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,403,744 km

• M1: 149,747 km (0.107 R)
• M2: 377,585 km (0.047 R)
• M3: 574,905 km (0.067 R)
• M4: 641,924 km (0.097 R)
• M5: 701,764 km (0.085 R)
• M6: 973,433 km (0.094 R)
• M7: 1,809,985 km (0.092 R)
• M8: 1,941,930 km (0.101 R)
• M9: 2,092,575 km (0.11 R)
• M10: 2,231,402 km (0.063 R)
• M11: 2,469,861 km (0.117 R)
• M12: 2,750,058 km (0.109 R)
• M13: 2,834,431 km (0.081 R)
• M14: 3,145,594 km (0.087 R)
• M15: 3,614,285 km (0.098 R)
• M16: 3,762,985 km (0.066 R)
• M17: 4,240,800 km (0.119 R)
• M18: 4,496,912 km (0.094 R)
• M19: 4,737,914 km (0.097 R)
• M20: 4,900,976 km (0.077 R)
• M21: 5,003,750 km (0.07 R)
• M22: 5,086,477 km (0.113 R)
• M23: 5,148,860 km (0.078 R)
• M24: 5,358,745 km (0.092 R)
• M25: 5,422,324 km (0.064 R)
• M26: 5,721,969 km (0.087 R)
• M27: 5,895,652 km (0.109 R)
• M28: 6,337,714 km (0.071 R)
• M29: 6,790,247 km (0.103 R)
• M30: 6,859,062 km (0.072 R)
• M31: 7,113,379 km (0.118 R)
• M32: 7,230,065 km (0.1 R)
• M33: 7,846,857 km (0.111 R)
• M34: 7,943,198 km (0.109 R)
• M35: 8,015,753 km (0.088 R)
• M36: 8,455,720 km (0.12 R)
• M37: 8,604,122 km (0.082 R)
• M38: 8,703,604 km (0.054 R)
• M39: 8,778,403 km (0.088 R)
• M40: 8,878,484 km (0.073 R)
• M41: 8,979,014 km (0.072 R)
• M42: 9,181,121 km (0.103 R)
• M43: 9,589,822 km (0.106 R)
• M44: 9,978,477 km (0.097 R)
• M45: 10,266,752 km (0.114 R)
• M46: 10,824,902 km (0.097 R)
• M47: 10,905,386 km (0.097 R)
• M48: 11,338,172 km (0.113 R)
• M49: 11,611,637 km (0.071 R)
• M50: 12,416,773 km (0.079 R)
• M51: 12,868,708 km (0.046 R)
• M52: 13,354,752 km (0.037 R)
• M53: 13,527,836 km (0.074 R)
• M54: 13,788,735 km (0.116 R)
• M55: 14,345,089 km (0.052 R)
• M56: 14,492,593 km (0.098 R)
• M57: 15,298,477 km (0.075 R)
• M58: 15,419,202 km (0.036 R)
• M59: 15,479,640 km (0.103 R)
• M60: 15,904,797 km (0.115 R)
• M61: 16,149,539 km (0.028 R)
• M62: 16,303,176 km (0.108 R)
• M63: 16,426,445 km (0.084 R)
• M64: 16,922,362 km (0.056 R)
• M65: 16,984,744 km (0.088 R)
• M66: 17,078,392 km (0.073 R)
• M67: 17,203,606 km (0.047 R)
• M68: 17,297,703 km (0.116 R)
• M69: 17,391,949 km (0.092 R)
• M70: 17,707,302 km (0.115 R)
• M71: 17,834,011 km (0.115 R)
• M72: 18,215,785 km (0.082 R)
• M73: 19,279,874 km (0.116 R)
• M74: 19,344,949 km (0.112 R)
• M75: 20,000,338 km (0.072 R)
• M76: 20,099,222 km (0.075 R)
• M77: 20,363,861 km (0.077 R)
• M78: 20,930,088 km (0.105 R)
• M79: 21,670,448 km (0.092 R)
• M80: 22,659,589 km (0.053 R)
• M81: 22,762,662 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 14

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.5 AU - 7 AU

Year: 5036 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 82,403,744 km

• M1: 258,655 km (0.106 R)
• M2: 480,359 km (0.077 R)
• M3: 575,204 km (0.09 R)
• M4: 981,811 km (0.066 R)
• M5: 1,473,689 km (0.059 R)
• M6: 1,729,351 km (0.098 R)
• M7: 2,637,859 km (0.047 R)
• M8: 3,097,424 km (0.107 R)
• M9: 3,551,304 km (0.104 R)
• M10: 3,676,068 km (0.043 R)
• M11: 4,371,399 km (0.092 R)
• M12: 5,195,833 km (0.114 R)
• M13: 6,142,788 km (0.051 R)
• M14: 6,255,435 km (0.091 R)
• M15: 6,810,144 km (0.067 R)
• M16: 7,201,941 km (0.114 R)
• M17: 7,621,413 km (0.072 R)
• M18: 8,028,319 km (0.092 R)
• M19: 8,234,465 km (0.064 R)
• M20: 8,589,012 km (0.094 R)
• M21: 9,377,842 km (0.083 R)
• M22: 9,551,525 km (0.112 R)
• M23: 9,968,305 km (0.054 R)
• M24: 10,548,295 km (0.099 R)
• M25: 10,706,271 km (0.107 R)
• M26: 10,819,666 km (0.119 R)
• M27: 11,300,174 km (0.088 R)
• M28: 11,741,039 km (0.095 R)
• M29: 12,591,802 km (0.099 R)
• M30: 13,097,294 km (0.046 R)
• M31: 13,243,002 km (0.062 R)
• M32: 13,905,122 km (0.081 R)
• M33: 14,004,156 km (0.112 R)
• M34: 14,153,155 km (0.103 R)
• M35: 14,277,621 km (0.106 R)
• M36: 14,880,650 km (0.088 R)
• M37: 15,338,270 km (0.099 R)
• M38: 15,440,744 km (0.066 R)
• M39: 15,594,680 km (0.107 R)
• M40: 15,800,677 km (0.078 R)
• M41: 16,059,481 km (0.085 R)
• M42: 16,163,452 km (0.072 R)
• M43: 17,241,753 km (0.084 R)
• M44: 17,481,558 km (0.104 R)
• M45: 18,072,470 km (0.074 R)
• M46: 18,207,706 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 9.5

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.41 AU - 8.55 AU

Year: 8234 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,403,744 km

• M1: 146,008 km (0.104 R)
• M2: 223,649 km (0.053 R)
• M3: 416,480 km (0.095 R)
• M4: 666,309 km (0.108 R)
• M5: 817,702 km (0.075 R)
• M6: 906,862 km (0.088 R)
• M7: 1,511,836 km (0.051 R)
• M8: 2,146,281 km (0.099 R)
• M9: 2,611,380 km (0.073 R)
• M10: 2,691,864 km (0.115 R)
• M11: 3,022,625 km (0.048 R)
• M12: 3,107,297 km (0.111 R)
• M13: 3,692,524 km (0.046 R)
• M14: 3,874,734 km (0.113 R)
• M15: 4,059,937 km (0.115 R)
• M16: 4,439,167 km (0.116 R)
• M17: 4,665,808 km (0.096 R)
• M18: 4,731,182 km (0.097 R)
• M19: 4,862,978 km (0.072 R)
• M20: 5,130,309 km (0.089 R)
• M21: 5,265,695 km (0.119 R)
• M22: 6,610,880 km (0.112 R)
• M23: 6,795,633 km (0.055 R)
• M24: 7,512,655 km (0.104 R)
• M25: 7,899,815 km (0.035 R)
• M26: 8,135,132 km (0.11 R)
• M27: 8,452,579 km (0.034 R)
• M28: 8,936,528 km (0.075 R)
• M29: 9,018,059 km (0.109 R)
• M30: 9,595,656 km (0.104 R)
• M31: 9,721,019 km (0.119 R)
• M32: 10,441,632 km (0.08 R)
• M33: 10,613,670 km (0.08 R)
• M34: 10,786,605 km (0.097 R)
• M35: 11,135,467 km (0.047 R)
• M36: 12,613,195 km (0.061 R)
• M37: 13,491,783 km (0.076 R)
• M38: 13,726,203 km (0.091 R)
• M39: 14,246,953 km (0.073 R)
• M40: 14,725,816 km (0.03 R)
• M41: 16,045,120 km (0.105 R)
• M42: 17,862,435 km (0.087 R)
• M43: 18,482,518 km (0.078 R)
• M44: 18,690,908 km (0.088 R)
• M45: 20,277,692 km (0.077 R)
• M46: 20,438,809 km (0.083 R)
• M47: 20,708,235 km (0.114 R)
• M48: 21,250,527 km (0.057 R)
• M49: 21,687,652 km (0.095 R)
• M50: 22,183,120 km (0.077 R)
• M51: 22,571,028 km (0.117 R)
• M52: 22,849,429 km (0.076 R)
• M53: 23,073,078 km (0.089 R)
• M54: 24,088,249 km (0.116 R)
• M55: 24,887,850 km (0.045 R)
• M56: 25,696,127 km (0.112 R)
• M57: 26,395,796 km (0.092 R)
• M58: 26,983,566 km (0.07 R)
• M59: 27,338,412 km (0.033 R)
• M60: 28,292,099 km (0.094 R)
• M61: 28,652,480 km (0.102 R)
• M62: 29,682,013 km (0.087 R)
• M63: 30,661,879 km (0.097 R)
• M64: 32,402,300 km (0.118 R)
• M65: 32,905,398 km (0.091 R)
• M66: 33,221,199 km (0.111 R)
• M67: 33,855,793 km (0.062 R)
• M68: 34,110,708 km (0.029 R)
• M69: 34,302,343 km (0.096 R)
• M70: 37,680,263 km (0.102 R)
• M71: 39,945,623 km (0.105 R)
• M72: 40,282,518 km (0.046 R)
• M73: 40,620,310 km (0.081 R)
• M74: 40,958,999 km (0.071 R)
• M75: 41,775,804 km (0.056 R)
• M76: 41,912,536 km (0.032 R)
• M77: 42,323,332 km (0.059 R)
• M78: 42,942,069 km (0.097 R)
• M79: 43,011,033 km (0.067 R)
• M80: 43,287,191 km (0.049 R)
• M81: 44,467,369 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 3.9

Gravity: 41.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.32 AU - 16.86 AU

Year: 23574 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,403,744 km

• M1: 170,542 km (0.094 R)
• M2: 476,469 km (0.046 R)
• M3: 520,002 km (0.101 R)
• M4: 658,530 km (0.077 R)
• M5: 1,258,866 km (0.1 R)
• M6: 1,319,902 km (0.112 R)
• M7: 1,739,973 km (0.066 R)
• M8: 1,947,016 km (0.111 R)
• M9: 2,125,487 km (0.062 R)
• M10: 2,384,141 km (0.081 R)
• M11: 2,459,987 km (0.042 R)
• M12: 2,850,587 km (0.098 R)
• M13: 3,260,186 km (0.117 R)
• M14: 3,688,186 km (0.092 R)
• M15: 3,775,850 km (0.091 R)
• M16: 3,864,263 km (0.073 R)
• M17: 3,953,273 km (0.085 R)
• M18: 4,316,347 km (0.044 R)
• M19: 5,025,591 km (0.092 R)
• M20: 5,518,067 km (0.118 R)
• M21: 5,974,490 km (0.099 R)
• M22: 6,495,689 km (0.045 R)
• M23: 6,548,497 km (0.113 R)
• M24: 6,977,095 km (0.073 R)
• M25: 9,191,892 km (0.091 R)
• M26: 10,404,682 km (0.047 R)
• M27: 11,092,981 km (0.08 R)
• M28: 12,119,971 km (0.091 R)
• M29: 13,920,531 km (0.091 R)
• M30: 13,988,897 km (0.075 R)
• M31: 14,469,854 km (0.059 R)
• M32: 14,608,382 km (0.109 R)
• M33: 14,816,921 km (0.109 R)
• M34: 14,886,634 km (0.069 R)
• M35: 15,096,370 km (0.074 R)
• M36: 15,377,614 km (0.108 R)
• M37: 16,231,818 km (0.096 R)
• M38: 18,583,496 km (0.1 R)
• M39: 21,039,295 km (0.104 R)
• M40: 21,986,249 km (0.066 R)
• M41: 23,513,644 km (0.03 R)
• M42: 23,921,298 km (0.082 R)
• M43: 26,246,647 km (0.099 R)
• M44: 26,754,233 km (0.077 R)
• M45: 28,903,805 km (0.083 R)
• M46: 29,252,816 km (0.046 R)
• M47: 30,929,809 km (0.102 R)
• M48: 32,095,176 km (0.077 R)
• M49: 33,092,246 km (0.1 R)
• M50: 35,303,003 km (0.094 R)
• M51: 36,331,937 km (0.06 R)
• M52: 36,991,963 km (0.106 R)
• M53: 39,381,191 km (0.09 R)
• M54: 39,574,471 km (0.104 R)
• M55: 39,671,111 km (0.1 R)
• M56: 42,016,956 km (0.09 R)
• M57: 42,908,110 km (0.038 R)
• M58: 43,605,535 km (0.069 R)
• M59: 44,708,969 km (0.025 R)
• M60: 45,213,712 km (0.103 R)
• M61: 45,415,969 km (0.108 R)
• M62: 46,126,708 km (0.057 R)
• M63: 50,887,660 km (0.117 R)
• M64: 51,414,544 km (0.07 R)
• M65: 51,520,011 km (0.12 R)
• M66: 52,367,333 km (0.113 R)
• M67: 54,290,414 km (0.103 R)
• M68: 56,236,532 km (0.077 R)
• M69: 56,890,275 km (0.104 R)
• M70: 58,535,702 km (0.051 R)
• M71: 58,977,165 km (0.088 R)
• M72: 59,087,569 km (0.101 R)
• M73: 61,424,587 km (0.106 R)
• M74: 62,210,275 km (0.109 R)
• M75: 62,999,254 km (0.106 R)
• M76: 65,844,007 km (0.091 R)
• M77: 66,073,340 km (0.11 R)
• M78: 66,417,864 km (0.07 R)
• M79: 66,532,905 km (0.096 R)
• M80: 66,647,946 km (0.111 R)
• M81: 67,339,686 km (0.095 R)
• M82: 71,893,595 km (0.117 R)
• M83: 72,839,951 km (0.031 R)
• M84: 74,864,609 km (0.12 R)
• M85: 75,463,748 km (0.084 R)
• M86: 77,512,192 km (0.09 R)
• M87: 80,312,664 km (0.074 R)
• M88: 81,171,505 km (0.067 R)
• M89: 81,417,444 km (0.101 R)
• M90: 81,540,563 km (0.089 R)
• M91: 81,663,682 km (0.091 R)
• M92: 81,786,801 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit