🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.06 AU - 1.32 AU

Year: 489 Days

Day: 31.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,745,461 km

• M1: 795,861 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.21 AU - 1.35 AU

Year: 546 Days

Day: 37.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 126.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.8 AU - 2.12 AU

Year: 1034 Days

Day: 22.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,745,461 km

• M1: 1,213,538 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.52 AU - 3.16 AU

Year: 1803 Days

Day: 18.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.72 AU - 4.26 AU

Year: 2456 Days

Day: 28.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,745,461 km

• M1: 1,151,754 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.04 AU - 7.26 AU

Year: 7203 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,745,461 km

• M1: 178,171 km (0.106 R)
• M2: 373,695 km (0.067 R)
• M3: 467,942 km (0.07 R)
• M4: 806,931 km (0.111 R)
• M5: 1,709,156 km (0.098 R)
• M6: 2,144,485 km (0.077 R)
• M7: 2,305,154 km (0.052 R)
• M8: 2,541,518 km (0.091 R)
• M9: 2,638,308 km (0.106 R)
• M10: 2,711,761 km (0.083 R)
• M11: 2,885,893 km (0.032 R)
• M12: 2,961,739 km (0.038 R)
• M13: 3,063,764 km (0.059 R)
• M14: 3,430,429 km (0.069 R)
• M15: 3,591,994 km (0.109 R)
• M16: 4,732,379 km (0.082 R)
• M17: 4,942,863 km (0.116 R)
• M18: 5,217,974 km (0.109 R)
• M19: 5,373,107 km (0.073 R)
• M20: 5,529,736 km (0.11 R)
• M21: 5,879,645 km (0.076 R)
• M22: 6,401,592 km (0.097 R)
• M23: 6,501,075 km (0.118 R)
• M24: 7,281,228 km (0.076 R)
• M25: 7,664,797 km (0.094 R)
• M26: 8,597,689 km (0.11 R)
• M27: 9,040,349 km (0.108 R)
• M28: 9,114,849 km (0.077 R)
• M29: 9,490,489 km (0.116 R)
• M30: 9,756,474 km (0.118 R)
• M31: 10,295,924 km (0.088 R)
• M32: 10,569,239 km (0.109 R)
• M33: 10,844,948 km (0.098 R)
• M34: 10,924,085 km (0.107 R)
• M35: 11,403,546 km (0.104 R)
• M36: 12,176,668 km (0.078 R)
• M37: 12,341,525 km (0.057 R)
• M38: 12,632,044 km (0.087 R)
• M39: 12,715,370 km (0.116 R)
• M40: 13,389,159 km (0.103 R)
• M41: 13,859,196 km (0.117 R)
• M42: 14,291,085 km (0.104 R)
• M43: 14,771,294 km (0.083 R)
• M44: 16,062,922 km (0.104 R)
• M45: 16,471,025 km (0.075 R)
• M46: 16,836,642 km (0.051 R)
• M47: 17,762,653 km (0.072 R)
• M48: 17,902,976 km (0.104 R)
• M49: 18,420,584 km (0.117 R)
• M50: 18,562,702 km (0.094 R)
• M51: 18,847,836 km (0.034 R)
• M52: 19,518,932 km (0.09 R)
• M53: 20,687,441 km (0.082 R)
• M54: 21,131,597 km (0.093 R)
• M55: 21,230,631 km (0.097 R)
• M56: 21,628,561 km (0.11 R)
• M57: 21,928,804 km (0.118 R)
• M58: 22,280,658 km (0.073 R)
• M59: 22,786,598 km (0.082 R)
• M60: 23,861,309 km (0.085 R)
• M61: 25,900,927 km (0.119 R)
• M62: 28,761,088 km (0.092 R)
• M63: 28,925,945 km (0.103 R)
• M64: 29,311,908 km (0.043 R)
• M65: 29,644,015 km (0.09 R)
• M66: 29,921,818 km (0.053 R)
• M67: 30,424,018 km (0.032 R)
• M68: 30,535,917 km (0.092 R)
• M69: 30,647,966 km (0.119 R)
• M70: 30,816,413 km (0.101 R)
• M71: 32,231,908 km (0.081 R)
• M72: 32,689,229 km (0.09 R)
• M73: 33,321,729 km (0.04 R)
• M74: 34,132,549 km (0.114 R)
• M75: 34,423,667 km (0.057 R)
• M76: 34,598,696 km (0.109 R)
• M77: 35,950,911 km (0.112 R)
• M78: 36,069,243 km (0.103 R)
• M79: 37,320,181 km (0.067 R)
• M80: 37,499,997 km (0.085 R)
• M81: 37,740,401 km (0.109 R)
• M82: 38,343,281 km (0.069 R)
• M83: 38,464,305 km (0.06 R)
• M84: 39,803,356 km (0.05 R)
• M85: 40,109,732 km (0.071 R)
• M86: 40,232,552 km (0.065 R)
• M87: 40,417,006 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 14.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.57 AU - 12.09 AU

Year: 14367 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,745,461 km

• M1: 216,019 km (0.036 R)
• M2: 472,131 km (0.119 R)
• M3: 661,971 km (0.12 R)
• M4: 755,170 km (0.117 R)
• M5: 1,760,318 km (0.11 R)
• M6: 2,011,343 km (0.066 R)
• M7: 2,342,104 km (0.073 R)
• M8: 2,878,861 km (0.05 R)
• M9: 3,595,286 km (0.073 R)
• M10: 4,131,145 km (0.08 R)
• M11: 4,485,243 km (0.094 R)
• M12: 5,295,914 km (0.106 R)
• M13: 6,132,765 km (0.049 R)
• M14: 6,266,655 km (0.075 R)
• M15: 6,420,890 km (0.056 R)
• M16: 7,070,743 km (0.093 R)
• M17: 8,116,432 km (0.085 R)
• M18: 8,732,626 km (0.092 R)
• M19: 10,464,221 km (0.111 R)
• M20: 10,832,382 km (0.111 R)
• M21: 11,181,543 km (0.113 R)
• M22: 11,534,295 km (0.045 R)
• M23: 12,106,357 km (0.103 R)
• M24: 12,420,214 km (0.051 R)
• M25: 13,602,186 km (0.106 R)
• M26: 15,363,701 km (0.116 R)
• M27: 16,657,873 km (0.105 R)
• M28: 16,845,618 km (0.061 R)
• M29: 17,141,971 km (0.051 R)
• M30: 17,603,630 km (0.097 R)
• M31: 18,179,432 km (0.09 R)
• M32: 18,761,518 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.9

Radius: 4.1

Gravity: 51.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.97 AU - 13.41 AU

Year: 17030 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,745,461 km

• M1: 53,257 km (0.119 R)
• M2: 85,271 km (0.099 R)
• M3: 124,765 km (0.06 R)
• M4: 708,795 km (0.108 R)
• M5: 1,751,641 km (0.057 R)
• M6: 1,783,356 km (0.105 R)
• M7: 1,911,562 km (0.059 R)
• M8: 1,944,174 km (0.076 R)
• M9: 2,042,909 km (0.112 R)
• M10: 2,211,206 km (0.086 R)
• M11: 2,669,424 km (0.113 R)
• M12: 3,751,017 km (0.056 R)
• M13: 3,792,007 km (0.07 R)
• M14: 4,422,861 km (0.116 R)
• M15: 4,684,209 km (0.091 R)
• M16: 5,779,115 km (0.078 R)
• M17: 5,873,811 km (0.093 R)
• M18: 5,968,955 km (0.079 R)
• M19: 6,452,605 km (0.119 R)
• M20: 7,354,381 km (0.072 R)
• M21: 7,663,600 km (0.09 R)
• M22: 7,924,648 km (0.057 R)
• M23: 8,670,842 km (0.081 R)
• M24: 9,328,175 km (0.099 R)
• M25: 9,606,726 km (0.109 R)
• M26: 10,115,060 km (0.069 R)
• M27: 10,574,176 km (0.081 R)
• M28: 11,871,489 km (0.088 R)
• M29: 13,593,659 km (0.099 R)
• M30: 15,000,627 km (0.068 R)
• M31: 15,326,751 km (0.056 R)
• M32: 15,986,178 km (0.045 R)
• M33: 16,856,987 km (0.034 R)
• M34: 16,924,606 km (0.092 R)
• M35: 17,128,059 km (0.116 R)
• M36: 18,157,442 km (0.116 R)
• M37: 18,714,394 km (0.119 R)
• M38: 19,418,701 km (0.113 R)
• M39: 19,560,520 km (0.106 R)
• M40: 19,916,862 km (0.063 R)
• M41: 20,275,149 km (0.119 R)
• M42: 21,803,441 km (0.041 R)
• M43: 22,395,250 km (0.075 R)
• M44: 23,292,987 km (0.068 R)
• M45: 23,519,328 km (0.04 R)
• M46: 24,431,576 km (0.105 R)
• M47: 25,432,984 km (0.045 R)
• M48: 25,588,117 km (0.102 R)
• M49: 28,839,178 km (0.065 R)
• M50: 29,244,439 km (0.118 R)
• M51: 29,651,644 km (0.107 R)
• M52: 30,060,645 km (0.089 R)
• M53: 30,307,033 km (0.105 R)
• M54: 31,132,813 km (0.068 R)
• M55: 31,715,347 km (0.113 R)
• M56: 32,385,545 km (0.107 R)
• M57: 32,469,619 km (0.088 R)
• M58: 33,399,370 km (0.054 R)
• M59: 33,569,463 km (0.094 R)
• M60: 34,939,779 km (0.043 R)
• M61: 35,025,948 km (0.112 R)
• M62: 36,415,712 km (0.085 R)
• M63: 37,469,629 km (0.082 R)
• M64: 38,000,402 km (0.08 R)
• M65: 39,069,429 km (0.103 R)
• M66: 40,600,563 km (0.1 R)
• M67: 40,963,637 km (0.063 R)
• M68: 41,327,908 km (0.078 R)
• M69: 41,693,226 km (0.113 R)
• M70: 43,164,970 km (0.087 R)
• M71: 43,721,324 km (0.081 R)
• M72: 44,560,269 km (0.103 R)
• M73: 44,934,712 km (0.114 R)
• M74: 45,028,510 km (0.108 R)
• M75: 46,253,866 km (0.12 R)
• M76: 47,968,557 km (0.054 R)
• M77: 48,160,342 km (0.078 R)
• M78: 48,930,023 km (0.117 R)
• M79: 50,579,190 km (0.08 R)
• M80: 54,231,023 km (0.106 R)
• M81: 54,730,979 km (0.078 R)
• M82: 56,746,063 km (0.088 R)
• M83: 59,093,253 km (0.094 R)
• M84: 63,881,881 km (0.085 R)
• M85: 66,002,431 km (0.092 R)
• M86: 66,536,196 km (0.119 R)
• M87: 68,577,459 km (0.056 R)
• M88: 69,334,574 km (0.075 R)
• M89: 70,094,531 km (0.083 R)
• M90: 70,857,331 km (0.092 R)
• M91: 71,184,950 km (0.103 R)
• M92: 71,951,639 km (0.08 R)
• M93: 72,171,249 km (0.078 R)
• M94: 73,051,632 km (0.062 R)
• M95: 73,161,886 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.4

Radius: 5.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.22 AU - 15.02 AU

Year: 17903 Days

Day: 20.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,745,461 km

• M1: 74,949 km (0.071 R)
• M2: 420,520 km (0.036 R)
• M3: 552,315 km (0.079 R)
• M4: 623,225 km (0.052 R)
• M5: 909,256 km (0.119 R)
• M6: 1,374,505 km (0.098 R)
• M7: 1,422,975 km (0.069 R)
• M8: 1,975,589 km (0.04 R)
• M9: 2,142,092 km (0.073 R)
• M10: 2,293,784 km (0.062 R)
• M11: 3,125,548 km (0.094 R)
• M12: 3,254,502 km (0.063 R)
• M13: 3,319,577 km (0.082 R)
• M14: 3,473,214 km (0.094 R)
• M15: 3,674,124 km (0.12 R)
• M16: 3,901,961 km (0.076 R)
• M17: 3,971,225 km (0.095 R)
• M18: 5,183,865 km (0.096 R)
• M19: 5,362,186 km (0.12 R)
• M20: 5,516,721 km (0.086 R)
• M21: 5,620,542 km (0.087 R)
• M22: 5,698,781 km (0.096 R)
• M23: 6,042,258 km (0.079 R)
• M24: 6,638,555 km (0.096 R)
• M25: 6,804,459 km (0.029 R)
• M26: 7,452,966 km (0.113 R)
• M27: 7,567,707 km (0.094 R)
• M28: 8,180,012 km (0.109 R)
• M29: 8,239,252 km (0.073 R)
• M30: 8,567,021 km (0.072 R)
• M31: 9,112,754 km (0.105 R)
• M32: 9,732,239 km (0.107 R)
• M33: 10,046,993 km (0.073 R)
• M34: 10,429,216 km (0.085 R)
• M35: 10,493,393 km (0.074 R)
• M36: 11,306,308 km (0.115 R)
• M37: 11,837,380 km (0.12 R)
• M38: 12,139,568 km (0.087 R)
• M39: 12,580,583 km (0.075 R)
• M40: 12,820,238 km (0.114 R)
• M41: 12,854,496 km (0.116 R)
• M42: 13,165,211 km (0.057 R)
• M43: 13,269,331 km (0.064 R)
• M44: 14,503,813 km (0.041 R)
• M45: 15,334,829 km (0.067 R)
• M46: 16,329,954 km (0.093 R)
• M47: 16,778,897 km (0.114 R)
• M48: 18,111,365 km (0.106 R)
• M49: 18,576,016 km (0.119 R)
• M50: 18,887,928 km (0.033 R)
• M51: 20,634,334 km (0.077 R)
• M52: 21,241,402 km (0.12 R)
• M53: 21,322,783 km (0.105 R)
• M54: 22,431,602 km (0.118 R)
• M55: 22,597,506 km (0.116 R)
• M56: 22,639,095 km (0.111 R)
• M57: 23,896,764 km (0.101 R)
• M58: 24,534,051 km (0.052 R)
• M59: 24,962,050 km (0.075 R)
• M60: 25,955,829 km (0.077 R)
• M61: 27,670,071 km (0.04 R)
• M62: 27,758,932 km (0.078 R)
• M63: 27,847,943 km (0.109 R)
• M64: 28,698,108 km (0.076 R)
• M65: 28,743,136 km (0.101 R)
• M66: 28,923,252 km (0.1 R)
• M67: 29,103,817 km (0.087 R)
• M68: 29,330,009 km (0.096 R)
• M69: 30,332,165 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit