🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.96 AU

Year: 278 Days

Day: 13.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 532 Days

Day: 33.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,147,318 km

• M1: 221,854 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.7 AU - 1.92 AU

Year: 864 Days

Day: 17.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,147,318 km

• M1: 716,275 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.75 AU - 3.89 AU

Year: 2649 Days

Day: 23.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,147,318 km

• M1: 2,284,659 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 13.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.68 AU - 8.48 AU

Year: 7404 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,147,318 km

• M1: 198,217 km (0.099 R)
• M2: 375,341 km (0.11 R)
• M3: 508,932 km (0.084 R)
• M4: 651,798 km (0.093 R)
• M5: 875,447 km (0.064 R)
• M6: 1,111,213 km (0.06 R)
• M7: 1,244,953 km (0.117 R)
• M8: 1,400,386 km (0.091 R)
• M9: 1,497,026 km (0.062 R)
• M10: 1,697,188 km (0.059 R)
• M11: 2,106,488 km (0.104 R)
• M12: 2,313,381 km (0.091 R)
• M13: 2,487,663 km (0.1 R)
• M14: 2,706,973 km (0.08 R)
• M15: 2,808,700 km (0.06 R)
• M16: 3,143,350 km (0.051 R)
• M17: 3,315,687 km (0.072 R)
• M18: 3,714,814 km (0.083 R)
• M19: 3,805,620 km (0.093 R)
• M20: 3,943,400 km (0.083 R)
• M21: 4,656,982 km (0.098 R)
• M22: 4,903,818 km (0.118 R)
• M23: 5,231,288 km (0.115 R)
• M24: 5,359,045 km (0.03 R)
• M25: 5,617,998 km (0.044 R)
• M26: 5,987,505 km (0.034 R)
• M27: 6,148,323 km (0.089 R)
• M28: 6,310,487 km (0.099 R)
• M29: 6,666,979 km (0.102 R)
• M30: 7,086,601 km (0.089 R)
• M31: 7,428,581 km (0.095 R)
• M32: 7,630,539 km (0.113 R)
• M33: 7,746,776 km (0.042 R)
• M34: 8,069,459 km (0.097 R)
• M35: 8,819,393 km (0.111 R)
• M36: 8,941,465 km (0.089 R)
• M37: 9,249,188 km (0.086 R)
• M38: 9,435,586 km (0.104 R)
• M39: 10,033,828 km (0.115 R)
• M40: 10,970,610 km (0.083 R)
• M41: 11,466,228 km (0.081 R)
• M42: 11,699,900 km (0.072 R)
• M43: 11,901,558 km (0.073 R)
• M44: 12,070,603 km (0.075 R)
• M45: 13,135,740 km (0.089 R)
• M46: 13,556,260 km (0.099 R)
• M47: 13,874,455 km (0.071 R)
• M48: 14,159,438 km (0.084 R)
• M49: 15,687,282 km (0.039 R)
• M50: 17,114,296 km (0.075 R)
• M51: 17,228,738 km (0.099 R)
• M52: 17,496,668 km (0.031 R)
• M53: 18,348,029 km (0.112 R)
• M54: 20,131,236 km (0.082 R)
• M55: 20,252,111 km (0.105 R)
• M56: 20,373,136 km (0.104 R)
• M57: 20,737,855 km (0.11 R)
• M58: 21,473,727 km (0.104 R)
• M59: 22,635,504 km (0.085 R)
• M60: 22,845,240 km (0.059 R)
• M61: 23,988,318 km (0.041 R)
• M62: 24,674,374 km (0.055 R)
• M63: 24,847,010 km (0.047 R)
• M64: 24,933,477 km (0.12 R)
• M65: 25,323,628 km (0.108 R)
• M66: 25,628,509 km (0.116 R)
• M67: 26,417,937 km (0.092 R)
• M68: 27,304,603 km (0.116 R)
• M69: 27,841,361 km (0.06 R)
• M70: 28,201,143 km (0.102 R)
• M71: 28,336,380 km (0.077 R)
• M72: 28,471,916 km (0.111 R)
• M73: 29,930,794 km (0.095 R)
• M74: 30,068,873 km (0.077 R)
• M75: 30,437,931 km (0.113 R)
• M76: 30,947,910 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 8.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.98 AU - 9.46 AU

Year: 7610 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,147,318 km

• M1: 109,206 km (0.12 R)
• M2: 173,534 km (0.073 R)
• M3: 283,787 km (0.113 R)
• M4: 514,467 km (0.112 R)
• M5: 902,823 km (0.1 R)
• M6: 968,796 km (0.115 R)
• M7: 1,063,940 km (0.096 R)
• M8: 1,492,089 km (0.119 R)
• M9: 1,651,560 km (0.046 R)
• M10: 1,918,293 km (0.111 R)
• M11: 2,056,971 km (0.039 R)
• M12: 2,271,195 km (0.093 R)
• M13: 2,362,599 km (0.084 R)
• M14: 2,417,950 km (0.103 R)
• M15: 2,473,900 km (0.06 R)
• M16: 2,779,379 km (0.111 R)
• M17: 2,956,652 km (0.07 R)
• M18: 3,056,733 km (0.109 R)
• M19: 3,137,516 km (0.107 R)
• M20: 3,219,197 km (0.056 R)
• M21: 3,301,475 km (0.087 R)
• M22: 3,510,314 km (0.075 R)
• M23: 3,637,771 km (0.097 R)
• M24: 3,831,949 km (0.075 R)
• M25: 4,029,419 km (0.069 R)
• M26: 4,230,329 km (0.118 R)
• M27: 4,503,195 km (0.108 R)
• M28: 4,665,210 km (0.079 R)
• M29: 4,758,559 km (0.041 R)
• M30: 4,923,565 km (0.11 R)
• M31: 5,801,405 km (0.103 R)
• M32: 5,927,217 km (0.068 R)
• M33: 6,053,777 km (0.051 R)
• M34: 6,992,204 km (0.089 R)
• M35: 7,126,095 km (0.065 R)
• M36: 7,642,806 km (0.034 R)
• M37: 8,312,555 km (0.063 R)
• M38: 8,369,253 km (0.12 R)
• M39: 8,511,520 km (0.06 R)
• M40: 8,568,667 km (0.093 R)
• M41: 8,885,216 km (0.065 R)
• M42: 9,264,147 km (0.106 R)
• M43: 9,411,352 km (0.107 R)
• M44: 9,827,533 km (0.059 R)
• M45: 9,977,729 km (0.104 R)
• M46: 10,280,216 km (0.073 R)
• M47: 10,647,329 km (0.068 R)
• M48: 10,925,432 km (0.083 R)
• M49: 11,488,817 km (0.115 R)
• M50: 12,029,614 km (0.058 R)
• M51: 12,093,791 km (0.086 R)
• M52: 12,190,282 km (0.102 R)
• M53: 12,416,324 km (0.108 R)
• M54: 12,578,638 km (0.094 R)
• M55: 12,643,862 km (0.058 R)
• M56: 13,467,548 km (0.084 R)
• M57: 14,274,629 km (0.112 R)
• M58: 14,376,505 km (0.115 R)
• M59: 14,478,830 km (0.109 R)
• M60: 14,683,929 km (0.074 R)
• M61: 15,166,531 km (0.075 R)
• M62: 16,645,007 km (0.102 R)
• M63: 16,931,936 km (0.109 R)
• M64: 17,510,431 km (0.104 R)
• M65: 17,875,300 km (0.056 R)
• M66: 17,985,254 km (0.063 R)
• M67: 18,649,768 km (0.083 R)
• M68: 18,947,618 km (0.049 R)
• M69: 19,172,164 km (0.082 R)
• M70: 19,247,112 km (0.116 R)
• M71: 19,775,043 km (0.031 R)
• M72: 19,888,738 km (0.076 R)
• M73: 20,116,874 km (0.089 R)
• M74: 20,999,502 km (0.11 R)
• M75: 21,933,890 km (0.094 R)
• M76: 22,208,851 km (0.076 R)
• M77: 22,406,021 km (0.104 R)
• M78: 22,722,720 km (0.066 R)
• M79: 23,923,542 km (0.035 R)
• M80: 24,287,813 km (0.119 R)
• M81: 24,531,807 km (0.084 R)
• M82: 25,145,008 km (0.092 R)
• M83: 26,511,735 km (0.063 R)
• M84: 26,721,022 km (0.068 R)
• M85: 28,328,750 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 6.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.26 AU - 14.52 AU

Year: 18365 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,147,318 km

• M1: 138,677 km (0.094 R)
• M2: 227,987 km (0.11 R)
• M3: 387,010 km (0.105 R)
• M4: 473,328 km (0.114 R)
• M5: 1,193,193 km (0.106 R)
• M6: 1,437,336 km (0.069 R)
• M7: 1,575,415 km (0.036 R)
• M8: 1,780,065 km (0.092 R)
• M9: 2,444,429 km (0.086 R)
• M10: 2,729,862 km (0.112 R)
• M11: 3,384,502 km (0.105 R)
• M12: 3,595,435 km (0.115 R)
• M13: 3,702,547 km (0.089 R)
• M14: 4,281,940 km (0.091 R)
• M15: 4,367,061 km (0.108 R)
• M16: 4,538,949 km (0.119 R)
• M17: 4,654,738 km (0.066 R)
• M18: 5,248,492 km (0.118 R)
• M19: 5,585,237 km (0.119 R)
• M20: 5,740,519 km (0.06 R)
• M21: 5,834,467 km (0.106 R)
• M22: 6,247,357 km (0.056 R)
• M23: 6,408,623 km (0.094 R)
• M24: 6,735,345 km (0.09 R)
• M25: 7,034,092 km (0.106 R)
• M26: 7,337,177 km (0.119 R)
• M27: 8,591,705 km (0.068 R)
• M28: 8,735,169 km (0.085 R)
• M29: 8,915,584 km (0.068 R)
• M30: 9,873,759 km (0.087 R)
• M31: 10,326,891 km (0.109 R)
• M32: 10,479,480 km (0.107 R)
• M33: 12,367,705 km (0.076 R)
• M34: 12,896,832 km (0.079 R)
• M35: 13,061,240 km (0.118 R)
• M36: 13,558,354 km (0.03 R)
• M37: 13,725,455 km (0.12 R)
• M38: 14,230,797 km (0.064 R)
• M39: 14,358,104 km (0.069 R)
• M40: 14,613,767 km (0.107 R)
• M41: 14,742,272 km (0.106 R)
• M42: 15,043,412 km (0.052 R)
• M43: 15,086,496 km (0.086 R)
• M44: 15,259,731 km (0.071 R)
• M45: 16,668,494 km (0.106 R)
• M46: 16,757,953 km (0.078 R)
• M47: 16,982,201 km (0.034 R)
• M48: 17,072,259 km (0.111 R)
• M49: 17,162,317 km (0.054 R)
• M50: 17,661,076 km (0.082 R)
• M51: 18,348,628 km (0.032 R)
• M52: 19,561,118 km (0.099 R)
• M53: 20,511,364 km (0.062 R)
• M54: 20,799,340 km (0.117 R)
• M55: 21,233,922 km (0.104 R)
• M56: 21,330,861 km (0.106 R)
• M57: 22,013,775 km (0.111 R)
• M58: 22,604,687 km (0.081 R)
• M59: 23,151,018 km (0.087 R)
• M60: 23,350,881 km (0.039 R)
• M61: 23,651,573 km (0.029 R)
• M62: 23,953,461 km (0.048 R)
• M63: 24,612,141 km (0.084 R)
• M64: 24,867,056 km (0.061 R)
• M65: 25,482,501 km (0.088 R)
• M66: 25,740,408 km (0.119 R)
• M67: 26,206,854 km (0.057 R)
• M68: 26,675,993 km (0.096 R)
• M69: 27,358,608 km (0.105 R)
• M70: 28,633,930 km (0.059 R)
• M71: 30,418,782 km (0.117 R)
• M72: 31,131,766 km (0.116 R)
• M73: 31,297,071 km (0.054 R)
• M74: 32,518,239 km (0.109 R)
• M75: 32,574,188 km (0.098 R)
• M76: 32,630,138 km (0.087 R)
• M77: 33,078,483 km (0.115 R)
• M78: 33,698,566 km (0.109 R)
• M79: 34,038,303 km (0.069 R)
• M80: 34,379,236 km (0.08 R)
• M81: 34,436,083 km (0.107 R)
• M82: 35,064,395 km (0.106 R)
• M83: 35,638,850 km (0.061 R)
• M84: 35,696,446 km (0.071 R)
• M85: 36,564,412 km (0.109 R)
• M86: 37,205,439 km (0.1 R)
• M87: 37,263,782 km (0.109 R)
• M88: 37,439,410 km (0.118 R)
• M89: 37,556,545 km (0.111 R)
• M90: 38,557,505 km (0.113 R)
• M91: 39,269,291 km (0.086 R)
• M92: 39,985,416 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.9

Radius: 5.1

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.45 AU - 19.15 AU

Year: 23346 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,147,318 km

• M1: 123,269 km (0.106 R)
• M2: 218,712 km (0.105 R)
• M3: 542,143 km (0.103 R)
• M4: 1,017,116 km (0.051 R)
• M5: 1,769,593 km (0.105 R)
• M6: 1,893,011 km (0.115 R)
• M7: 2,180,688 km (0.108 R)
• M8: 2,312,933 km (0.099 R)
• M9: 2,620,356 km (0.096 R)
• M10: 4,134,885 km (0.036 R)
• M11: 4,718,018 km (0.077 R)
• M12: 5,685,317 km (0.098 R)
• M13: 6,005,756 km (0.076 R)
• M14: 6,663,837 km (0.045 R)
• M15: 6,711,708 km (0.066 R)
• M16: 6,759,729 km (0.097 R)
• M17: 7,996,455 km (0.115 R)
• M18: 8,876,539 km (0.071 R)
• M19: 9,462,215 km (0.079 R)
• M20: 10,170,262 km (0.074 R)
• M21: 10,726,616 km (0.058 R)
• M22: 10,895,363 km (0.063 R)
• M23: 11,235,698 km (0.1 R)
• M24: 11,984,734 km (0.092 R)
• M25: 12,335,990 km (0.12 R)
• M26: 13,409,654 km (0.099 R)
• M27: 13,835,260 km (0.079 R)
• M28: 13,957,781 km (0.093 R)
• M29: 14,203,570 km (0.056 R)
• M30: 14,949,914 km (0.069 R)
• M31: 16,221,944 km (0.106 R)
• M32: 16,351,047 km (0.074 R)
• M33: 16,675,226 km (0.116 R)
• M34: 18,060,053 km (0.084 R)
• M35: 18,597,259 km (0.116 R)
• M36: 19,071,485 km (0.083 R)
• M37: 19,275,985 km (0.08 R)
• M38: 20,378,970 km (0.109 R)
• M39: 20,588,108 km (0.108 R)
• M40: 22,214,536 km (0.111 R)
• M41: 22,286,193 km (0.104 R)
• M42: 23,442,884 km (0.036 R)
• M43: 23,662,045 km (0.106 R)
• M44: 23,808,501 km (0.094 R)
• M45: 24,545,121 km (0.092 R)
• M46: 24,693,373 km (0.077 R)
• M47: 27,028,446 km (0.086 R)
• M48: 28,806,117 km (0.117 R)
• M49: 29,827,422 km (0.093 R)
• M50: 30,940,430 km (0.079 R)
• M51: 31,663,287 km (0.114 R)
• M52: 31,905,336 km (0.08 R)
• M53: 32,310,298 km (0.115 R)
• M54: 33,043,477 km (0.094 R)
• M55: 33,207,137 km (0.111 R)
• M56: 36,030,498 km (0.11 R)
• M57: 36,198,945 km (0.092 R)
• M58: 36,283,318 km (0.054 R)
• M59: 36,536,737 km (0.071 R)
• M60: 37,556,097 km (0.096 R)
• M61: 38,498,713 km (0.104 R)
• M62: 41,196,860 km (0.085 R)
• M63: 41,284,973 km (0.097 R)
• M64: 43,865,387 km (0.102 R)
• M65: 44,135,411 km (0.115 R)
• M66: 46,314,454 km (0.066 R)
• M67: 46,497,711 km (0.113 R)
• M68: 47,324,987 km (0.078 R)
• M69: 48,807,652 km (0.103 R)
• M70: 52,103,592 km (0.025 R)
• M71: 54,019,043 km (0.112 R)
• M72: 54,115,534 km (0.099 R)
• M73: 54,598,286 km (0.05 R)
• M74: 54,791,716 km (0.094 R)
• M75: 55,957,532 km (0.085 R)
• M76: 56,543,507 km (0.094 R)
• M77: 57,721,441 km (0.085 R)
• M78: 59,702,715 km (0.052 R)
• M79: 62,817,492 km (0.099 R)
• M80: 62,918,770 km (0.084 R)
• M81: 63,020,197 km (0.1 R)
• M82: 63,223,202 km (0.032 R)
• M83: 63,731,685 km (0.1 R)
• M84: 63,833,411 km (0.118 R)
• M85: 64,241,365 km (0.119 R)
• M86: 65,470,311 km (0.081 R)
• M87: 67,224,496 km (0.11 R)
• M88: 68,576,412 km (0.106 R)
• M89: 68,994,089 km (0.107 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit