🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.94 AU - 1.24 AU

Year: 436 Days

Day: 21.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.92 AU - 1.4 AU

Year: 478 Days

Day: 12.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.62 AU - 1.84 AU

Year: 871 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.7 AU - 2.4 AU

Year: 1124 Days

Day: 21.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.36 AU - 4.34 AU

Year: 2892 Days

Day: 15.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 10.1

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.05 AU - 6.99 AU

Year: 5655 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,890,059 km

• M1: 151,842 km (0.042 R)
• M2: 244,892 km (0.04 R)
• M3: 325,226 km (0.106 R)
• M4: 534,513 km (0.088 R)
• M5: 846,874 km (0.092 R)
• M6: 1,196,484 km (0.081 R)
• M7: 1,589,178 km (0.12 R)
• M8: 1,780,813 km (0.081 R)
• M9: 1,859,502 km (0.106 R)
• M10: 2,123,991 km (0.098 R)
• M11: 2,576,674 km (0.063 R)
• M12: 4,371,699 km (0.082 R)
• M13: 4,506,337 km (0.116 R)
• M14: 5,142,726 km (0.102 R)
• M15: 5,866,331 km (0.116 R)
• M16: 6,044,801 km (0.087 R)
• M17: 6,776,634 km (0.095 R)
• M18: 6,870,133 km (0.084 R)
• M19: 7,698,007 km (0.116 R)
• M20: 7,828,157 km (0.107 R)
• M21: 8,223,096 km (0.117 R)
• M22: 8,624,616 km (0.109 R)
• M23: 8,861,879 km (0.098 R)
• M24: 9,101,086 km (0.115 R)
• M25: 9,307,980 km (0.085 R)
• M26: 9,377,243 km (0.112 R)
• M27: 9,586,232 km (0.12 R)
• M28: 10,222,322 km (0.102 R)
• M29: 10,726,467 km (0.082 R)
• M30: 11,018,332 km (0.07 R)
• M31: 11,386,642 km (0.089 R)
• M32: 12,022,283 km (0.092 R)
• M33: 12,211,375 km (0.094 R)
• M34: 12,746,187 km (0.093 R)
• M35: 12,861,827 km (0.112 R)
• M36: 13,055,257 km (0.086 R)
• M37: 13,210,689 km (0.087 R)
• M38: 13,366,869 km (0.106 R)
• M39: 13,759,713 km (0.056 R)
• M40: 14,476,436 km (0.102 R)
• M41: 14,597,162 km (0.102 R)
• M42: 16,195,914 km (0.055 R)
• M43: 16,783,236 km (0.096 R)
• M44: 17,079,589 km (0.086 R)
• M45: 17,677,382 km (0.032 R)
• M46: 17,849,569 km (0.083 R)
• M47: 18,022,205 km (0.114 R)
• M48: 19,423,189 km (0.09 R)
• M49: 19,823,513 km (0.081 R)
• M50: 19,912,823 km (0.107 R)
• M51: 21,131,896 km (0.091 R)
• M52: 21,773,521 km (0.116 R)
• M53: 22,235,629 km (0.064 R)
• M54: 22,607,829 km (0.051 R)
• M55: 22,794,676 km (0.103 R)
• M56: 23,358,212 km (0.118 R)
• M57: 23,783,967 km (0.087 R)
• M58: 24,499,194 km (0.056 R)
• M59: 25,512,271 km (0.113 R)
• M60: 25,609,510 km (0.087 R)
• M61: 25,755,517 km (0.045 R)
• M62: 27,280,817 km (0.105 R)
• M63: 27,380,150 km (0.041 R)
• M64: 27,828,944 km (0.089 R)
• M65: 28,280,281 km (0.067 R)
• M66: 28,683,447 km (0.118 R)
• M67: 29,088,558 km (0.062 R)
• M68: 29,291,712 km (0.114 R)
• M69: 29,444,451 km (0.093 R)
• M70: 29,648,652 km (0.068 R)
• M71: 29,750,828 km (0.06 R)
• M72: 30,006,790 km (0.109 R)
• M73: 31,142,088 km (0.094 R)
• M74: 31,558,419 km (0.115 R)
• M75: 31,767,407 km (0.098 R)
• M76: 32,818,482 km (0.084 R)
• M77: 32,977,205 km (0.085 R)
• M78: 35,008,894 km (0.095 R)
• M79: 35,387,526 km (0.089 R)
• M80: 36,148,979 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.89 AU - 10.37 AU

Year: 11442 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,890,059 km

• M1: 230,381 km (0.037 R)
• M2: 340,485 km (0.087 R)
• M3: 472,430 km (0.052 R)
• M4: 1,043,445 km (0.057 R)
• M5: 1,713,195 km (0.114 R)
• M6: 2,558,423 km (0.078 R)
• M7: 3,453,916 km (0.075 R)
• M8: 4,090,305 km (0.099 R)
• M9: 4,369,305 km (0.087 R)
• M10: 4,690,791 km (0.049 R)
• M11: 5,131,656 km (0.086 R)
• M12: 5,547,538 km (0.1 R)
• M13: 6,901,847 km (0.045 R)
• M14: 7,445,935 km (0.059 R)
• M15: 7,658,962 km (0.107 R)
• M16: 8,047,468 km (0.077 R)
• M17: 8,178,366 km (0.115 R)
• M18: 8,354,143 km (0.069 R)
• M19: 9,069,521 km (0.08 R)
• M20: 9,388,912 km (0.082 R)
• M21: 10,943,533 km (0.032 R)
• M22: 11,137,412 km (0.104 R)
• M23: 11,332,487 km (0.071 R)
• M24: 11,725,930 km (0.111 R)
• M25: 12,729,432 km (0.112 R)
• M26: 15,356,670 km (0.113 R)
• M27: 17,011,223 km (0.069 R)
• M28: 17,348,865 km (0.068 R)
• M29: 17,461,961 km (0.086 R)
• M30: 18,145,474 km (0.031 R)
• M31: 19,245,616 km (0.083 R)
• M32: 19,538,679 km (0.088 R)
• M33: 21,026,430 km (0.087 R)
• M34: 21,570,966 km (0.099 R)
• M35: 22,242,810 km (0.05 R)
• M36: 23,294,632 km (0.035 R)
• M37: 23,481,929 km (0.09 R)
• M38: 23,858,168 km (0.066 R)
• M39: 24,236,201 km (0.06 R)
• M40: 24,679,909 km (0.094 R)
• M41: 24,998,403 km (0.089 R)
• M42: 25,190,187 km (0.095 R)
• M43: 25,768,532 km (0.12 R)
• M44: 26,027,038 km (0.067 R)
• M45: 26,807,490 km (0.072 R)
• M46: 27,134,959 km (0.09 R)
• M47: 28,059,025 km (0.042 R)
• M48: 28,324,861 km (0.084 R)
• M49: 30,550,428 km (0.101 R)
• M50: 31,580,559 km (0.106 R)
• M51: 33,463,398 km (0.071 R)
• M52: 33,886,760 km (0.1 R)
• M53: 34,382,976 km (0.11 R)
• M54: 35,669,817 km (0.082 R)
• M55: 37,045,370 km (0.089 R)
• M56: 39,549,787 km (0.11 R)
• M57: 40,146,982 km (0.037 R)
• M58: 41,350,497 km (0.056 R)
• M59: 41,804,826 km (0.077 R)
• M60: 43,792,682 km (0.109 R)
• M61: 44,565,355 km (0.082 R)
• M62: 44,720,488 km (0.095 R)
• M63: 45,108,994 km (0.118 R)
• M64: 45,264,725 km (0.064 R)
• M65: 46,202,854 km (0.094 R)
• M66: 46,359,782 km (0.033 R)
• M67: 46,517,009 km (0.066 R)
• M68: 47,068,427 km (0.105 R)
• M69: 47,463,515 km (0.079 R)
• M70: 47,780,513 km (0.079 R)
• M71: 47,939,236 km (0.073 R)
• M72: 49,857,978 km (0.078 R)
• M73: 50,745,692 km (0.12 R)
• M74: 51,475,879 km (0.047 R)
• M75: 51,801,554 km (0.042 R)
• M76: 52,046,296 km (0.098 R)
• M77: 52,536,827 km (0.072 R)
• M78: 52,946,875 km (0.116 R)
• M79: 53,193,412 km (0.105 R)
• M80: 53,440,249 km (0.092 R)
• M81: 53,769,963 km (0.102 R)
• M82: 54,183,152 km (0.088 R)
• M83: 54,431,634 km (0.115 R)
• M84: 55,762,756 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.5

Radius: 6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.22 AU - 20.9 AU

Year: 28175 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,890,059 km

• M1: 633,098 km (0.118 R)
• M2: 718,967 km (0.06 R)
• M3: 975,079 km (0.114 R)
• M4: 1,024,745 km (0.046 R)
• M5: 1,100,741 km (0.099 R)
• M6: 1,152,352 km (0.076 R)
• M7: 1,285,345 km (0.086 R)
• M8: 1,367,624 km (0.085 R)
• M9: 2,086,741 km (0.034 R)
• M10: 2,249,354 km (0.092 R)
• M11: 2,552,588 km (0.104 R)
• M12: 2,797,331 km (0.114 R)
• M13: 3,692,674 km (0.114 R)
• M14: 4,335,047 km (0.114 R)
• M15: 4,542,839 km (0.077 R)
• M16: 5,317,606 km (0.101 R)
• M17: 6,554,780 km (0.095 R)
• M18: 6,745,368 km (0.04 R)
• M19: 7,131,929 km (0.094 R)
• M20: 8,129,747 km (0.102 R)
• M21: 8,334,546 km (0.109 R)
• M22: 8,592,902 km (0.117 R)
• M23: 8,749,231 km (0.076 R)
• M24: 8,906,459 km (0.105 R)
• M25: 9,223,756 km (0.047 R)
• M26: 9,923,874 km (0.054 R)
• M27: 10,529,596 km (0.112 R)
• M28: 10,808,895 km (0.075 R)
• M29: 10,865,144 km (0.098 R)
• M30: 11,034,189 km (0.101 R)
• M31: 12,890,699 km (0.083 R)
• M32: 13,069,618 km (0.101 R)
• M33: 13,369,711 km (0.077 R)
• M34: 13,490,437 km (0.119 R)
• M35: 13,732,935 km (0.072 R)
• M36: 15,343,655 km (0.091 R)
• M37: 15,406,786 km (0.036 R)
• M38: 15,470,065 km (0.038 R)
• M39: 16,042,876 km (0.036 R)
• M40: 16,364,212 km (0.073 R)
• M41: 17,209,440 km (0.09 R)
• M42: 17,802,895 km (0.059 R)
• M43: 18,470,251 km (0.051 R)
• M44: 19,829,198 km (0.106 R)
• M45: 20,799,490 km (0.115 R)
• M46: 21,009,375 km (0.109 R)
• M47: 21,149,698 km (0.096 R)
• M48: 21,290,470 km (0.091 R)
• M49: 22,283,650 km (0.045 R)
• M50: 23,002,318 km (0.042 R)
• M51: 23,291,940 km (0.044 R)
• M52: 23,948,076 km (0.113 R)
• M53: 24,315,189 km (0.092 R)
• M54: 24,536,295 km (0.11 R)
• M55: 26,405,071 km (0.073 R)
• M56: 26,860,298 km (0.08 R)
• M57: 27,241,623 km (0.106 R)
• M58: 28,164,193 km (0.081 R)
• M59: 29,175,325 km (0.088 R)
• M60: 32,117,167 km (0.116 R)
• M61: 33,418,220 km (0.065 R)
• M62: 35,652,763 km (0.084 R)
• M63: 36,492,456 km (0.106 R)
• M64: 36,576,829 km (0.034 R)
• M65: 37,168,937 km (0.116 R)
• M66: 37,338,731 km (0.096 R)
• M67: 37,423,703 km (0.104 R)
• M68: 38,191,439 km (0.053 R)
• M69: 39,050,579 km (0.077 R)
• M70: 42,284,137 km (0.08 R)
• M71: 45,966,339 km (0.08 R)
• M72: 46,879,934 km (0.044 R)
• M73: 47,430,902 km (0.072 R)
• M74: 47,891,664 km (0.11 R)
• M75: 49,469,473 km (0.106 R)
• M76: 50,875,842 km (0.113 R)
• M77: 51,158,732 km (0.109 R)
• M78: 51,347,524 km (0.087 R)
• M79: 51,631,312 km (0.059 R)
• M80: 53,153,171 km (0.101 R)
• M81: 54,207,985 km (0.102 R)
• M82: 54,882,821 km (0.115 R)
• M83: 55,366,621 km (0.111 R)
• M84: 56,728,560 km (0.057 R)
• M85: 59,287,132 km (0.118 R)
• M86: 60,880,200 km (0.073 R)
• M87: 61,883,104 km (0.068 R)
• M88: 65,026,305 km (0.106 R)
• M89: 65,948,576 km (0.053 R)
• M90: 66,154,123 km (0.097 R)
• M91: 66,565,817 km (0.058 R)
• M92: 67,806,132 km (0.097 R)
• M93: 68,741,269 km (0.098 R)
• M94: 69,680,743 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit