🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.67 AU - 0.89 AU

Year: 240 Days

Day: 39.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.68 AU - 0.92 AU

Year: 249 Days

Day: 13.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,138,287 km

• M1: 29,321 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.38 AU - 1.7 AU

Year: 666 Days

Day: 24.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.54 AU - 1.66 AU

Year: 705 Days

Day: 29.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.25 AU - 2.57 AU

Year: 1303 Days

Day: 35.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 82.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.2 AU - 3.46 AU

Year: 1658 Days

Day: 13.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 13.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.97 AU - 8.95 AU

Year: 7096 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,138,287 km

• M1: 198,068 km (0.059 R)
• M2: 319,541 km (0.109 R)
• M3: 422,913 km (0.116 R)
• M4: 530,025 km (0.084 R)
• M5: 1,033,871 km (0.098 R)
• M6: 1,243,607 km (0.098 R)
• M7: 1,605,484 km (0.068 R)
• M8: 1,957,638 km (0.102 R)
• M9: 2,109,928 km (0.087 R)
• M10: 2,449,964 km (0.099 R)
• M11: 2,614,821 km (0.101 R)
• M12: 2,906,238 km (0.114 R)
• M13: 3,055,985 km (0.087 R)
• M14: 3,234,007 km (0.097 R)
• M15: 3,952,974 km (0.077 R)
• M16: 4,119,477 km (0.113 R)
• M17: 4,316,647 km (0.103 R)
• M18: 4,545,980 km (0.106 R)
• M19: 5,016,914 km (0.058 R)
• M20: 5,534,373 km (0.104 R)
• M21: 5,689,805 km (0.074 R)
• M22: 5,783,902 km (0.051 R)
• M23: 6,522,018 km (0.081 R)
• M24: 7,357,971 km (0.107 R)
• M25: 7,945,891 km (0.112 R)
• M26: 8,227,733 km (0.117 R)
• M27: 9,724,011 km (0.106 R)
• M28: 10,988,412 km (0.06 R)
• M29: 11,224,029 km (0.117 R)
• M30: 11,580,371 km (0.082 R)
• M31: 12,020,937 km (0.029 R)
• M32: 12,795,106 km (0.07 R)
• M33: 13,042,990 km (0.062 R)
• M34: 14,007,746 km (0.118 R)
• M35: 14,434,399 km (0.109 R)
• M36: 15,169,523 km (0.094 R)
• M37: 15,431,918 km (0.113 R)
• M38: 16,139,067 km (0.114 R)
• M39: 17,265,090 km (0.106 R)
• M40: 18,045,094 km (0.11 R)
• M41: 18,602,794 km (0.069 R)
• M42: 19,497,240 km (0.06 R)
• M43: 20,021,581 km (0.045 R)
• M44: 20,117,473 km (0.108 R)
• M45: 20,357,727 km (0.05 R)
• M46: 20,841,078 km (0.063 R)
• M47: 21,230,481 km (0.115 R)
• M48: 21,328,168 km (0.08 R)
• M49: 21,573,210 km (0.048 R)
• M50: 21,868,366 km (0.117 R)
• M51: 22,016,468 km (0.111 R)
• M52: 22,264,053 km (0.114 R)
• M53: 22,462,868 km (0.052 R)
• M54: 22,762,064 km (0.116 R)
• M55: 23,465,473 km (0.099 R)
• M56: 23,972,311 km (0.108 R)
• M57: 24,482,739 km (0.11 R)
• M58: 26,297,361 km (0.057 R)
• M59: 27,673,362 km (0.096 R)
• M60: 28,801,629 km (0.098 R)
• M61: 29,235,463 km (0.075 R)
• M62: 29,562,334 km (0.116 R)
• M63: 30,549,980 km (0.11 R)
• M64: 31,214,344 km (0.055 R)
• M65: 31,659,996 km (0.091 R)
• M66: 31,827,695 km (0.095 R)
• M67: 33,577,392 km (0.118 R)
• M68: 33,919,522 km (0.085 R)
• M69: 34,091,111 km (0.094 R)
• M70: 34,205,703 km (0.103 R)
• M71: 34,895,648 km (0.082 R)
• M72: 35,880,900 km (0.114 R)
• M73: 36,347,645 km (0.075 R)
• M74: 36,523,273 km (0.11 R)
• M75: 36,992,861 km (0.09 R)
• M76: 37,464,393 km (0.105 R)
• M77: 37,641,816 km (0.079 R)
• M78: 37,878,779 km (0.047 R)
• M79: 38,354,052 km (0.073 R)
• M80: 38,771,579 km (0.096 R)
• M81: 39,070,775 km (0.098 R)
• M82: 40,275,038 km (0.09 R)
• M83: 40,578,123 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 13.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.92 AU - 13.08 AU

Year: 12705 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,138,287 km

• M1: 174,730 km (0.114 R)
• M2: 393,442 km (0.078 R)
• M3: 868,416 km (0.075 R)
• M4: 965,953 km (0.071 R)
• M5: 1,264,700 km (0.117 R)
• M6: 1,377,497 km (0.068 R)
• M7: 1,474,287 km (0.056 R)
• M8: 1,716,336 km (0.072 R)
• M9: 2,104,244 km (0.116 R)
• M10: 2,285,706 km (0.081 R)
• M11: 2,401,794 km (0.082 R)
• M12: 3,012,602 km (0.116 R)
• M13: 3,752,663 km (0.091 R)
• M14: 3,974,367 km (0.092 R)
• M15: 6,420,441 km (0.118 R)
• M16: 6,787,106 km (0.062 R)
• M17: 7,263,874 km (0.11 R)
• M18: 7,506,372 km (0.08 R)
• M19: 7,716,408 km (0.086 R)
• M20: 8,106,409 km (0.08 R)
• M21: 8,502,993 km (0.098 R)
• M22: 8,612,349 km (0.107 R)
• M23: 9,616,750 km (0.074 R)
• M24: 9,806,888 km (0.118 R)
• M25: 10,307,144 km (0.116 R)
• M26: 10,934,108 km (0.083 R)
• M27: 11,252,303 km (0.076 R)
• M28: 11,776,045 km (0.062 R)
• M29: 11,979,498 km (0.103 R)
• M30: 12,184,148 km (0.078 R)
• M31: 12,390,144 km (0.108 R)
• M32: 12,597,188 km (0.12 R)
• M33: 12,721,953 km (0.053 R)
• M34: 13,056,603 km (0.094 R)
• M35: 13,140,827 km (0.085 R)
• M36: 13,606,824 km (0.1 R)
• M37: 13,820,599 km (0.107 R)
• M38: 14,381,292 km (0.09 R)
• M39: 14,817,669 km (0.052 R)
• M40: 15,125,841 km (0.109 R)
• M41: 15,391,527 km (0.083 R)
• M42: 15,793,197 km (0.092 R)
• M43: 15,882,806 km (0.037 R)
• M44: 15,972,714 km (0.112 R)
• M45: 16,062,772 km (0.095 R)
• M46: 19,464,029 km (0.084 R)
• M47: 19,753,202 km (0.11 R)
• M48: 19,898,312 km (0.057 R)
• M49: 20,043,871 km (0.056 R)
• M50: 20,678,315 km (0.068 R)
• M51: 21,867,170 km (0.045 R)
• M52: 22,520,463 km (0.085 R)
• M53: 22,824,147 km (0.081 R)
• M54: 22,976,438 km (0.104 R)
• M55: 23,231,053 km (0.099 R)
• M56: 23,435,404 km (0.069 R)
• M57: 23,589,191 km (0.084 R)
• M58: 24,155,568 km (0.092 R)
• M59: 25,617,588 km (0.1 R)
• M60: 25,775,863 km (0.06 R)
• M61: 26,732,840 km (0.113 R)
• M62: 27,485,168 km (0.119 R)
• M63: 30,228,494 km (0.032 R)
• M64: 30,395,894 km (0.071 R)
• M65: 30,563,593 km (0.072 R)
• M66: 31,689,167 km (0.093 R)
• M67: 32,314,187 km (0.099 R)
• M68: 33,287,920 km (0.069 R)
• M69: 33,749,579 km (0.035 R)
• M70: 34,039,051 km (0.09 R)
• M71: 34,679,030 km (0.071 R)
• M72: 37,039,685 km (0.104 R)
• M73: 37,517,949 km (0.094 R)
• M74: 37,637,927 km (0.095 R)
• M75: 37,878,181 km (0.108 R)
• M76: 38,118,884 km (0.119 R)
• M77: 39,390,915 km (0.117 R)
• M78: 39,573,723 km (0.094 R)
• M79: 40,123,944 km (0.077 R)
• M80: 41,046,664 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 10.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.72 AU - 13.4 AU

Year: 16436 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,138,287 km

• M1: 136,433 km (0.119 R)
• M2: 257,009 km (0.093 R)
• M3: 367,263 km (0.078 R)
• M4: 447,298 km (0.071 R)
• M5: 590,463 km (0.037 R)
• M6: 1,019,360 km (0.087 R)
• M7: 1,190,350 km (0.119 R)
• M8: 1,397,843 km (0.113 R)
• M9: 1,506,002 km (0.043 R)
• M10: 1,589,178 km (0.083 R)
• M11: 2,059,065 km (0.099 R)
• M12: 3,745,781 km (0.045 R)
• M13: 4,170,489 km (0.101 R)
• M14: 4,288,971 km (0.119 R)
• M15: 4,610,606 km (0.093 R)
• M16: 4,774,266 km (0.077 R)
• M17: 5,065,533 km (0.082 R)
• M18: 5,578,355 km (0.049 R)
• M19: 5,665,421 km (0.097 R)
• M20: 6,932,216 km (0.078 R)
• M21: 7,262,229 km (0.034 R)
• M22: 7,357,373 km (0.114 R)
• M23: 7,839,976 km (0.097 R)
• M24: 7,986,731 km (0.1 R)
• M25: 8,085,017 km (0.076 R)
• M26: 8,432,533 km (0.05 R)
• M27: 10,135,705 km (0.034 R)
• M28: 10,349,181 km (0.116 R)
• M29: 11,997,899 km (0.094 R)
• M30: 13,844,834 km (0.067 R)
• M31: 14,861,651 km (0.113 R)
• M32: 16,275,500 km (0.037 R)
• M33: 16,777,252 km (0.095 R)
• M34: 18,053,770 km (0.06 R)
• M35: 18,247,948 km (0.092 R)
• M36: 18,703,773 km (0.093 R)
• M37: 18,900,345 km (0.053 R)
• M38: 19,361,555 km (0.06 R)
• M39: 20,227,876 km (0.087 R)
• M40: 21,722,508 km (0.097 R)
• M41: 21,860,288 km (0.113 R)
• M42: 22,413,800 km (0.039 R)
• M43: 23,888,536 km (0.103 R)
• M44: 25,177,621 km (0.05 R)
• M45: 25,322,282 km (0.068 R)
• M46: 25,539,648 km (0.066 R)
• M47: 26,415,693 km (0.08 R)
• M48: 28,272,202 km (0.097 R)
• M49: 30,093,706 km (0.075 R)
• M50: 30,477,873 km (0.071 R)
• M51: 30,554,916 km (0.093 R)
• M52: 31,173,653 km (0.067 R)
• M53: 31,718,489 km (0.107 R)
• M54: 32,502,232 km (0.085 R)
• M55: 33,371,545 km (0.076 R)
• M56: 33,689,740 km (0.101 R)
• M57: 33,769,326 km (0.095 R)
• M58: 33,928,947 km (0.072 R)
• M59: 34,409,006 km (0.027 R)
• M60: 35,781,417 km (0.109 R)
• M61: 36,270,153 km (0.109 R)
• M62: 36,597,174 km (0.091 R)
• M63: 36,679,154 km (0.09 R)
• M64: 37,914,982 km (0.087 R)
• M65: 38,663,121 km (0.082 R)
• M66: 38,830,072 km (0.114 R)
• M67: 38,997,173 km (0.027 R)
• M68: 40,427,628 km (0.09 R)
• M69: 41,021,681 km (0.106 R)
• M70: 41,191,923 km (0.054 R)
• M71: 44,209,013 km (0.064 R)
• M72: 49,182,544 km (0.069 R)
• M73: 49,272,901 km (0.114 R)
• M74: 49,907,346 km (0.109 R)
• M75: 49,998,152 km (0.065 R)
• M76: 51,275,867 km (0.084 R)
• M77: 52,472,052 km (0.085 R)
• M78: 54,236,558 km (0.064 R)
• M79: 55,926,266 km (0.109 R)
• M80: 56,304,151 km (0.094 R)
• M81: 57,442,590 km (0.036 R)
• M82: 57,919,359 km (0.119 R)
• M83: 58,205,839 km (0.105 R)
• M84: 58,397,324 km (0.1 R)
• M85: 62,170,033 km (0.106 R)
• M86: 62,659,367 km (0.112 R)
• M87: 63,445,055 km (0.119 R)
• M88: 64,233,885 km (0.051 R)
• M89: 66,020,831 km (0.113 R)
• M90: 66,520,189 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190

Radius: 8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.39 AU - 20.29 AU

Year: 24066 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 56,138,287 km

• M1: 321,037 km (0.094 R)
• M2: 1,006,794 km (0.09 R)
• M3: 1,115,252 km (0.074 R)
• M4: 2,199,986 km (0.066 R)
• M5: 2,972,360 km (0.034 R)
• M6: 4,850,861 km (0.063 R)
• M7: 5,149,458 km (0.037 R)
• M8: 5,530,932 km (0.069 R)
• M9: 5,608,275 km (0.034 R)
• M10: 6,321,108 km (0.048 R)
• M11: 6,853,677 km (0.032 R)
• M12: 7,104,403 km (0.058 R)
• M13: 7,188,626 km (0.079 R)
• M14: 7,400,607 km (0.112 R)
• M15: 7,961,449 km (0.039 R)
• M16: 9,538,809 km (0.062 R)
• M17: 9,865,531 km (0.094 R)
• M18: 10,148,570 km (0.087 R)
• M19: 10,482,323 km (0.047 R)
• M20: 15,027,106 km (0.103 R)
• M21: 15,461,838 km (0.082 R)
• M22: 15,625,946 km (0.099 R)
• M23: 15,790,654 km (0.11 R)
• M24: 15,955,959 km (0.042 R)
• M25: 17,525,839 km (0.073 R)
• M26: 17,754,126 km (0.057 R)
• M27: 18,156,095 km (0.115 R)
• M28: 20,629,696 km (0.026 R)
• M29: 21,112,747 km (0.082 R)
• M30: 24,533,303 km (0.035 R)
• M31: 25,366,563 km (0.034 R)
• M32: 25,754,321 km (0.103 R)
• M33: 26,470,146 km (0.096 R)
• M34: 26,666,568 km (0.076 R)
• M35: 27,390,772 km (0.099 R)
• M36: 30,557,459 km (0.044 R)
• M37: 34,050,869 km (0.073 R)
• M38: 34,193,286 km (0.074 R)
• M39: 35,051,529 km (0.088 R)
• M40: 35,699,886 km (0.041 R)
• M41: 35,844,547 km (0.073 R)
• M42: 38,258,758 km (0.049 R)
• M43: 41,027,515 km (0.055 R)
• M44: 43,627,975 km (0.104 R)
• M45: 44,169,968 km (0.115 R)
• M46: 46,992,581 km (0.06 R)
• M47: 49,469,323 km (0.061 R)
• M48: 49,630,590 km (0.061 R)
• M49: 49,792,006 km (0.082 R)
• M50: 54,798,747 km (0.118 R)
• M51: 55,886,324 km (0.116 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit