🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 188 Days

Day: 14.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 98.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,449,997 km

• M1: 159,920 km (0.112 R)
• M2: 442,211 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.65 AU - 0.89 AU

Year: 242 Days

Day: 33.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.14 AU - 1.28 AU

Year: 477 Days

Day: 21.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.96 AU - 2.76 AU

Year: 1298 Days

Day: 42.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.46 AU - 2.76 AU

Year: 1510 Days

Day: 38.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,449,997 km

• M1: 128,804 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.96 AU - 10.98 AU

Year: 10438 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 58.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,449,997 km

• M1: 206,894 km (0.049 R)
• M2: 552,615 km (0.114 R)
• M3: 736,919 km (0.041 R)
• M4: 959,521 km (0.116 R)
• M5: 1,079,797 km (0.03 R)
• M6: 1,173,745 km (0.04 R)
• M7: 1,526,347 km (0.107 R)
• M8: 1,633,459 km (0.115 R)
• M9: 1,780,663 km (0.093 R)
• M10: 2,229,008 km (0.099 R)
• M11: 2,844,753 km (0.063 R)
• M12: 3,346,804 km (0.116 R)
• M13: 3,608,450 km (0.11 R)
• M14: 4,228,234 km (0.111 R)
• M15: 4,642,471 km (0.113 R)
• M16: 5,566,537 km (0.073 R)
• M17: 6,755,391 km (0.112 R)
• M18: 7,118,016 km (0.062 R)
• M19: 7,271,055 km (0.086 R)
• M20: 7,893,980 km (0.07 R)
• M21: 8,276,203 km (0.049 R)
• M22: 8,860,831 km (0.109 R)
• M23: 9,025,688 km (0.108 R)
• M24: 9,258,163 km (0.097 R)
• M25: 10,207,811 km (0.112 R)
• M26: 10,624,291 km (0.071 R)
• M27: 11,474,306 km (0.12 R)
• M28: 11,871,189 km (0.098 R)
• M29: 12,016,599 km (0.098 R)
• M30: 12,126,104 km (0.064 R)
• M31: 12,272,561 km (0.115 R)
• M32: 12,678,420 km (0.065 R)
• M33: 12,939,169 km (0.074 R)
• M34: 13,617,445 km (0.071 R)
• M35: 13,999,369 km (0.1 R)
• M36: 14,423,628 km (0.082 R)
• M37: 15,008,855 km (0.046 R)
• M38: 15,205,726 km (0.093 R)
• M39: 16,892,891 km (0.116 R)
• M40: 17,717,175 km (0.103 R)
• M41: 17,967,003 km (0.092 R)
• M42: 18,176,141 km (0.063 R)
• M43: 18,428,064 km (0.107 R)
• M44: 18,681,333 km (0.094 R)
• M45: 18,808,342 km (0.032 R)
• M46: 19,105,742 km (0.059 R)
• M47: 20,050,902 km (0.113 R)
• M48: 21,808,228 km (0.091 R)
• M49: 22,165,617 km (0.11 R)
• M50: 22,795,724 km (0.114 R)
• M51: 23,614,473 km (0.116 R)
• M52: 25,656,334 km (0.092 R)
• M53: 26,460,423 km (0.07 R)
• M54: 26,698,433 km (0.051 R)
• M55: 27,513,143 km (0.102 R)
• M56: 28,044,814 km (0.037 R)
• M57: 28,238,842 km (0.091 R)
• M58: 29,068,961 km (0.077 R)
• M59: 29,314,600 km (0.071 R)
• M60: 29,610,355 km (0.055 R)
• M61: 30,155,041 km (0.095 R)
• M62: 30,254,524 km (0.079 R)
• M63: 30,703,168 km (0.102 R)
• M64: 31,103,791 km (0.037 R)
• M65: 31,506,209 km (0.116 R)
• M66: 31,859,709 km (0.106 R)
• M67: 32,621,611 km (0.057 R)
• M68: 33,543,882 km (0.086 R)
• M69: 33,646,955 km (0.094 R)
• M70: 33,750,028 km (0.108 R)
• M71: 34,059,994 km (0.116 R)
• M72: 34,319,098 km (0.117 R)
• M73: 34,526,740 km (0.102 R)
• M74: 34,630,710 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 8.1

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.99 AU - 11.17 AU

Year: 12325 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,449,997 km

• M1: 102,624 km (0.083 R)
• M2: 574,456 km (0.115 R)
• M3: 684,859 km (0.116 R)
• M4: 802,892 km (0.104 R)
• M5: 1,268,590 km (0.081 R)
• M6: 1,516,623 km (0.109 R)
• M7: 1,568,085 km (0.119 R)
• M8: 1,672,953 km (0.05 R)
• M9: 2,029,744 km (0.035 R)
• M10: 2,144,186 km (0.056 R)
• M11: 2,686,329 km (0.091 R)
• M12: 3,070,496 km (0.028 R)
• M13: 3,714,216 km (0.117 R)
• M14: 4,251,123 km (0.072 R)
• M15: 4,361,526 km (0.109 R)
• M16: 4,547,626 km (0.044 R)
• M17: 4,812,414 km (0.072 R)
• M18: 4,927,455 km (0.047 R)
• M19: 5,317,756 km (0.106 R)
• M20: 5,596,756 km (0.057 R)
• M21: 6,086,389 km (0.106 R)
• M22: 6,717,543 km (0.091 R)
• M23: 6,803,412 km (0.06 R)
• M24: 7,325,509 km (0.079 R)
• M25: 7,815,442 km (0.097 R)
• M26: 8,178,516 km (0.094 R)
• M27: 9,830,525 km (0.103 R)
• M28: 10,769,252 km (0.052 R)
• M29: 11,274,892 km (0.12 R)
• M30: 13,104,624 km (0.059 R)
• M31: 13,319,596 km (0.057 R)
• M32: 13,807,435 km (0.099 R)
• M33: 13,862,038 km (0.075 R)
• M34: 14,912,514 km (0.088 R)
• M35: 16,448,884 km (0.045 R)
• M36: 17,915,841 km (0.114 R)
• M37: 18,154,450 km (0.108 R)
• M38: 18,394,105 km (0.099 R)
• M39: 18,937,146 km (0.116 R)
• M40: 19,608,092 km (0.105 R)
• M41: 20,039,084 km (0.088 R)
• M42: 20,348,751 km (0.045 R)
• M43: 20,473,217 km (0.077 R)
• M44: 21,350,608 km (0.038 R)
• M45: 22,883,388 km (0.095 R)
• M46: 23,597,718 km (0.07 R)
• M47: 23,662,942 km (0.111 R)
• M48: 24,055,936 km (0.08 R)
• M49: 24,121,759 km (0.12 R)
• M50: 24,649,690 km (0.073 R)
• M51: 24,848,655 km (0.096 R)
• M52: 25,851,410 km (0.06 R)
• M53: 25,918,729 km (0.072 R)
• M54: 26,595,061 km (0.11 R)
• M55: 27,414,558 km (0.111 R)
• M56: 32,429,228 km (0.08 R)
• M57: 32,792,900 km (0.113 R)
• M58: 33,230,923 km (0.07 R)
• M59: 33,450,832 km (0.088 R)
• M60: 35,376,007 km (0.111 R)
• M61: 37,032,803 km (0.097 R)
• M62: 37,565,372 km (0.112 R)
• M63: 37,641,667 km (0.066 R)
• M64: 38,177,077 km (0.076 R)
• M65: 38,714,882 km (0.058 R)
• M66: 38,869,117 km (0.081 R)
• M67: 39,178,037 km (0.098 R)
• M68: 39,798,270 km (0.105 R)
• M69: 40,656,363 km (0.103 R)
• M70: 40,891,531 km (0.096 R)
• M71: 41,678,416 km (0.109 R)
• M72: 41,915,528 km (0.094 R)
• M73: 43,587,434 km (0.103 R)
• M74: 43,908,471 km (0.055 R)
• M75: 44,794,988 km (0.12 R)
• M76: 45,769,020 km (0.067 R)
• M77: 46,585,974 km (0.114 R)
• M78: 47,160,579 km (0.098 R)
• M79: 47,572,572 km (0.098 R)
• M80: 47,655,150 km (0.114 R)
• M81: 47,985,761 km (0.102 R)
• M82: 48,566,201 km (0.115 R)
• M83: 50,405,507 km (0.082 R)
• M84: 50,489,581 km (0.105 R)
• M85: 51,079,894 km (0.119 R)
• M86: 51,333,612 km (0.053 R)
• M87: 52,097,309 km (0.077 R)
• M88: 52,437,794 km (0.088 R)
• M89: 53,378,315 km (0.095 R)
• M90: 53,464,035 km (0.078 R)
• M91: 54,324,223 km (0.108 R)
• M92: 55,710,097 km (0.117 R)
• M93: 58,163,203 km (0.091 R)
• M94: 58,782,090 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.8

Radius: 10.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.52 AU - 12.14 AU

Year: 14573 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,449,997 km

• M1: 350,957 km (0.093 R)
• M2: 545,883 km (0.074 R)
• M3: 1,041,052 km (0.107 R)
• M4: 1,286,392 km (0.101 R)
• M5: 1,404,126 km (0.084 R)
• M6: 2,185,475 km (0.109 R)
• M7: 2,327,294 km (0.109 R)
• M8: 2,710,564 km (0.055 R)
• M9: 2,956,353 km (0.12 R)
• M10: 3,050,450 km (0.083 R)
• M11: 3,703,445 km (0.1 R)
• M12: 4,045,874 km (0.051 R)
• M13: 4,434,530 km (0.105 R)
• M14: 4,984,003 km (0.109 R)
• M15: 5,209,746 km (0.102 R)
• M16: 5,439,079 km (0.042 R)
• M17: 5,554,868 km (0.078 R)
• M18: 5,671,554 km (0.109 R)
• M19: 6,511,247 km (0.079 R)
• M20: 7,261,780 km (0.11 R)
• M21: 7,346,901 km (0.045 R)
• M22: 7,475,106 km (0.058 R)
• M23: 7,951,875 km (0.119 R)
• M24: 8,798,449 km (0.096 R)
• M25: 9,163,468 km (0.102 R)
• M26: 9,580,098 km (0.082 R)
• M27: 10,769,700 km (0.091 R)
• M28: 11,456,205 km (0.082 R)
• M29: 11,605,055 km (0.078 R)
• M30: 12,156,772 km (0.12 R)
• M31: 12,512,216 km (0.102 R)
• M32: 12,768,328 km (0.078 R)
• M33: 13,494,476 km (0.109 R)
• M34: 14,074,467 km (0.111 R)
• M35: 14,340,751 km (0.104 R)
• M36: 14,716,391 km (0.119 R)
• M37: 15,095,323 km (0.061 R)
• M38: 16,924,606 km (0.089 R)
• M39: 17,492,629 km (0.09 R)
• M40: 17,606,921 km (0.066 R)
• M41: 17,836,405 km (0.09 R)
• M42: 19,234,097 km (0.079 R)
• M43: 20,848,109 km (0.062 R)
• M44: 21,456,972 km (0.049 R)
• M45: 21,763,498 km (0.062 R)
• M46: 22,879,349 km (0.086 R)
• M47: 24,077,179 km (0.111 R)
• M48: 24,459,701 km (0.114 R)
• M49: 24,908,494 km (0.051 R)
• M50: 25,101,625 km (0.048 R)
• M51: 25,944,460 km (0.082 R)
• M52: 27,458,390 km (0.058 R)
• M53: 28,797,889 km (0.114 R)
• M54: 30,227,297 km (0.028 R)
• M55: 31,192,951 km (0.078 R)
• M56: 32,238,790 km (0.115 R)
• M57: 32,308,951 km (0.12 R)
• M58: 33,864,769 km (0.044 R)
• M59: 34,078,844 km (0.108 R)
• M60: 35,300,310 km (0.099 R)
• M61: 35,589,782 km (0.112 R)
• M62: 36,098,265 km (0.089 R)
• M63: 36,389,981 km (0.093 R)
• M64: 37,638,226 km (0.111 R)
• M65: 38,751,234 km (0.037 R)
• M66: 38,900,383 km (0.115 R)
• M67: 39,124,630 km (0.065 R)
• M68: 39,574,322 km (0.117 R)
• M69: 43,465,063 km (0.115 R)
• M70: 43,697,688 km (0.086 R)
• M71: 44,867,094 km (0.084 R)
• M72: 45,023,873 km (0.111 R)
• M73: 45,652,483 km (0.117 R)
• M74: 46,838,944 km (0.104 R)
• M75: 46,918,530 km (0.118 R)
• M76: 47,077,552 km (0.105 R)
• M77: 49,403,949 km (0.059 R)
• M78: 51,030,227 km (0.1 R)
• M79: 51,521,507 km (0.083 R)
• M80: 52,178,989 km (0.03 R)
• M81: 52,921,892 km (0.105 R)
• M82: 53,170,374 km (0.109 R)
• M83: 53,668,386 km (0.08 R)
• M84: 55,171,844 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 6.1

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.9 AU - 15.88 AU

Year: 21624 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,449,997 km

• M1: 77,940 km (0.083 R)
• M2: 252,372 km (0.096 R)
• M3: 295,755 km (0.075 R)
• M4: 374,743 km (0.092 R)
• M5: 479,760 km (0.091 R)
• M6: 555,307 km (0.098 R)
• M7: 614,847 km (0.098 R)
• M8: 1,016,966 km (0.119 R)
• M9: 1,270,535 km (0.079 R)
• M10: 1,432,100 km (0.07 R)
• M11: 1,487,452 km (0.092 R)
• M12: 1,628,971 km (0.092 R)
• M13: 1,745,508 km (0.086 R)
• M14: 1,834,668 km (0.104 R)
• M15: 2,048,593 km (0.089 R)
• M16: 2,368,134 km (0.087 R)
• M17: 2,500,379 km (0.088 R)
• M18: 2,806,755 km (0.112 R)
• M19: 3,161,302 km (0.114 R)
• M20: 3,233,857 km (0.099 R)
• M21: 3,343,812 km (0.029 R)
• M22: 3,417,713 km (0.071 R)
• M23: 3,643,007 km (0.101 R)
• M24: 4,307,222 km (0.088 R)
• M25: 4,673,886 km (0.1 R)
• M26: 4,881,827 km (0.111 R)
• M27: 5,050,574 km (0.048 R)
• M28: 5,135,545 km (0.104 R)
• M29: 5,221,115 km (0.069 R)
• M30: 5,436,985 km (0.077 R)
• M31: 5,611,715 km (0.034 R)
• M32: 5,788,390 km (0.097 R)
• M33: 5,832,821 km (0.108 R)
• M34: 6,011,890 km (0.114 R)
• M35: 6,056,919 km (0.113 R)
• M36: 6,375,113 km (0.115 R)
• M37: 7,751,114 km (0.087 R)
• M38: 8,096,686 km (0.112 R)
• M39: 8,246,283 km (0.101 R)
• M40: 8,802,638 km (0.084 R)
• M41: 8,905,112 km (0.073 R)
• M42: 9,059,497 km (0.107 R)
• M43: 9,371,110 km (0.05 R)
• M44: 9,845,036 km (0.067 R)
• M45: 10,761,323 km (0.1 R)
• M46: 10,816,076 km (0.104 R)
• M47: 11,930,430 km (0.111 R)
• M48: 11,987,128 km (0.095 R)
• M49: 12,558,891 km (0.03 R)
• M50: 13,315,258 km (0.072 R)
• M51: 16,548,367 km (0.066 R)
• M52: 17,893,102 km (0.085 R)
• M53: 18,022,953 km (0.051 R)
• M54: 18,218,328 km (0.105 R)
• M55: 18,349,076 km (0.069 R)
• M56: 19,338,966 km (0.052 R)
• M57: 21,577,398 km (0.078 R)
• M58: 21,923,568 km (0.032 R)
• M59: 22,062,544 km (0.112 R)
• M60: 22,551,430 km (0.084 R)
• M61: 22,762,064 km (0.06 R)
• M62: 23,468,764 km (0.028 R)
• M63: 23,539,823 km (0.073 R)
• M64: 24,182,645 km (0.11 R)
• M65: 25,778,107 km (0.116 R)
• M66: 25,924,862 km (0.089 R)
• M67: 27,707,171 km (0.098 R)
• M68: 30,298,954 km (0.061 R)
• M69: 32,887,596 km (0.117 R)
• M70: 33,926,703 km (0.082 R)
• M71: 34,652,252 km (0.032 R)
• M72: 34,976,431 km (0.038 R)
• M73: 38,022,244 km (0.06 R)
• M74: 38,775,768 km (0.1 R)
• M75: 39,196,587 km (0.106 R)
• M76: 40,212,656 km (0.116 R)
• M77: 40,638,561 km (0.11 R)
• M78: 41,495,009 km (0.103 R)
• M79: 42,617,142 km (0.047 R)
• M80: 43,749,149 km (0.099 R)
• M81: 44,714,804 km (0.084 R)
• M82: 45,155,968 km (0.108 R)
• M83: 46,042,784 km (0.107 R)
• M84: 48,013,885 km (0.115 R)
• M85: 50,470,432 km (0.118 R)
• M86: 54,372,094 km (0.114 R)
• M87: 54,937,424 km (0.043 R)
• M88: 55,599,395 km (0.077 R)
• M89: 56,263,909 km (0.071 R)
• M90: 56,454,197 km (0.112 R)
• M91: 60,793,583 km (0.111 R)
• M92: 61,478,143 km (0.11 R)
• M93: 61,968,824 km (0.103 R)
• M94: 62,460,701 km (0.105 R)
• M95: 62,953,776 km (0.079 R)
• M96: 63,448,197 km (0.068 R)
• M97: 65,438,896 km (0.091 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit