🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 25.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,067,649 km

• M1: 64,776 km (0.112 R)
• M2: 553,811 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.59 AU - 0.81 AU

Year: 218 Days

Day: 29 Hours

Environment

Temp: 99 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.16 AU - 1.36 AU

Year: 527 Days

Day: 31 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.04 AU - 2.06 AU

Year: 1094 Days

Day: 26.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,067,649 km

• M1: 95,144 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 8.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.9 AU - 9.72 AU

Year: 10590 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,067,649 km

• M1: 102,026 km (0.089 R)
• M2: 177,273 km (0.049 R)
• M3: 409,449 km (0.113 R)
• M4: 609,312 km (0.073 R)
• M5: 856,149 km (0.119 R)
• M6: 1,226,104 km (0.12 R)
• M7: 1,518,867 km (0.119 R)
• M8: 1,811,780 km (0.12 R)
• M9: 1,964,968 km (0.097 R)
• M10: 2,426,029 km (0.094 R)
• M11: 2,619,758 km (0.053 R)
• M12: 2,693,659 km (0.072 R)
• M13: 2,793,441 km (0.115 R)
• M14: 2,945,283 km (0.116 R)
• M15: 3,471,419 km (0.111 R)
• M16: 3,662,455 km (0.103 R)
• M17: 3,745,332 km (0.091 R)
• M18: 3,941,306 km (0.082 R)
• M19: 4,256,059 km (0.114 R)
• M20: 4,668,501 km (0.103 R)
• M21: 5,405,121 km (0.116 R)
• M22: 5,819,058 km (0.031 R)
• M23: 5,916,147 km (0.063 R)
• M24: 6,542,962 km (0.062 R)
• M25: 7,156,313 km (0.043 R)
• M26: 7,575,337 km (0.069 R)
• M27: 7,645,947 km (0.065 R)
• M28: 8,038,342 km (0.107 R)
• M29: 8,510,623 km (0.051 R)
• M30: 8,657,678 km (0.085 R)
• M31: 8,805,630 km (0.074 R)
• M32: 9,254,573 km (0.032 R)
• M33: 9,941,826 km (0.119 R)
• M34: 10,487,858 km (0.076 R)
• M35: 10,764,464 km (0.075 R)
• M36: 11,083,557 km (0.096 R)
• M37: 11,203,983 km (0.096 R)
• M38: 11,527,414 km (0.053 R)
• M39: 11,935,965 km (0.062 R)
• M40: 12,266,128 km (0.079 R)
• M41: 12,725,244 km (0.079 R)
• M42: 13,189,895 km (0.109 R)
• M43: 13,275,016 km (0.052 R)
• M44: 14,005,652 km (0.111 R)
• M45: 14,793,434 km (0.084 R)
• M46: 15,148,131 km (0.096 R)
• M47: 15,237,291 km (0.107 R)
• M48: 15,685,486 km (0.117 R)
• M49: 16,457,411 km (0.038 R)
• M50: 16,640,968 km (0.105 R)
• M51: 17,102,477 km (0.08 R)
• M52: 17,334,803 km (0.098 R)
• M53: 18,322,149 km (0.069 R)
• M54: 18,464,716 km (0.044 R)
• M55: 18,990,552 km (0.11 R)
• M56: 20,056,886 km (0.117 R)
• M57: 20,154,723 km (0.108 R)
• M58: 20,548,016 km (0.119 R)
• M59: 20,696,117 km (0.096 R)
• M60: 20,993,368 km (0.117 R)
• M61: 21,142,517 km (0.091 R)
• M62: 21,793,119 km (0.111 R)
• M63: 22,095,456 km (0.095 R)
• M64: 23,370,628 km (0.118 R)
• M65: 23,576,924 km (0.057 R)
• M66: 23,628,535 km (0.059 R)
• M67: 25,513,019 km (0.055 R)
• M68: 26,580,699 km (0.059 R)
• M69: 27,935,607 km (0.115 R)
• M70: 28,428,981 km (0.09 R)
• M71: 29,424,106 km (0.082 R)
• M72: 29,814,257 km (0.097 R)
• M73: 31,164,677 km (0.062 R)
• M74: 31,790,296 km (0.119 R)
• M75: 32,076,177 km (0.099 R)
• M76: 32,190,619 km (0.08 R)
• M77: 32,247,915 km (0.089 R)
• M78: 32,477,548 km (0.075 R)
• M79: 33,054,098 km (0.039 R)
• M80: 33,227,632 km (0.097 R)
• M81: 34,392,700 km (0.092 R)
• M82: 35,156,996 km (0.073 R)
• M83: 37,002,435 km (0.051 R)
• M84: 37,846,017 km (0.118 R)
• M85: 38,209,540 km (0.104 R)
• M86: 38,574,260 km (0.084 R)
• M87: 38,818,104 km (0.109 R)
• M88: 39,490,996 km (0.108 R)
• M89: 39,552,331 km (0.082 R)
• M90: 41,533,006 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 11.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.78 AU - 11.38 AU

Year: 12829 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,067,649 km

• M1: 171,888 km (0.098 R)
• M2: 259,253 km (0.091 R)
• M3: 405,111 km (0.11 R)
• M4: 634,893 km (0.088 R)
• M5: 794,065 km (0.118 R)
• M6: 1,028,186 km (0.063 R)
• M7: 1,307,485 km (0.106 R)
• M8: 1,538,913 km (0.098 R)
• M9: 1,659,788 km (0.095 R)
• M10: 1,783,955 km (0.084 R)
• M11: 2,367,237 km (0.09 R)
• M12: 2,593,578 km (0.085 R)
• M13: 2,886,641 km (0.083 R)
• M14: 3,098,172 km (0.065 R)
• M15: 3,314,939 km (0.118 R)
• M16: 3,504,779 km (0.112 R)
• M17: 4,129,500 km (0.077 R)
• M18: 4,859,986 km (0.025 R)
• M19: 5,517,917 km (0.082 R)
• M20: 5,857,505 km (0.116 R)
• M21: 8,034,602 km (0.118 R)
• M22: 9,163,468 km (0.068 R)
• M23: 10,573,428 km (0.027 R)
• M24: 10,995,443 km (0.06 R)
• M25: 12,294,252 km (0.03 R)
• M26: 13,237,168 km (0.085 R)
• M27: 14,049,334 km (0.057 R)
• M28: 15,034,586 km (0.079 R)
• M29: 15,192,113 km (0.066 R)
• M30: 15,403,195 km (0.097 R)
• M31: 16,526,825 km (0.076 R)
• M32: 17,621,432 km (0.104 R)
• M33: 17,898,787 km (0.074 R)
• M34: 18,852,473 km (0.065 R)
• M35: 19,822,615 km (0.101 R)
• M36: 20,809,064 km (0.097 R)
• M37: 21,396,834 km (0.052 R)
• M38: 21,633,348 km (0.114 R)
• M39: 21,930,449 km (0.052 R)
• M40: 22,288,587 km (0.064 R)
• M41: 22,648,669 km (0.103 R)
• M42: 23,192,607 km (0.1 R)
• M43: 25,223,099 km (0.103 R)
• M44: 25,535,758 km (0.062 R)
• M45: 27,631,026 km (0.088 R)
• M46: 28,212,064 km (0.105 R)
• M47: 28,797,141 km (0.098 R)
• M48: 29,913,141 km (0.044 R)
• M49: 30,045,386 km (0.108 R)
• M50: 31,714,449 km (0.092 R)
• M51: 32,322,714 km (0.114 R)
• M52: 32,526,467 km (0.105 R)
• M53: 33,482,247 km (0.035 R)
• M54: 34,101,583 km (0.101 R)
• M55: 34,724,658 km (0.118 R)
• M56: 36,404,791 km (0.113 R)
• M57: 36,475,252 km (0.082 R)
• M58: 37,112,539 km (0.065 R)
• M59: 37,967,940 km (0.109 R)
• M60: 39,118,497 km (0.093 R)
• M61: 40,207,569 km (0.1 R)
• M62: 41,970,730 km (0.111 R)
• M63: 42,936,384 km (0.114 R)
• M64: 43,010,884 km (0.08 R)
• M65: 43,234,981 km (0.08 R)
• M66: 44,662,594 km (0.104 R)
• M67: 44,813,688 km (0.089 R)
• M68: 45,040,777 km (0.081 R)
• M69: 45,420,158 km (0.075 R)
• M70: 46,029,320 km (0.101 R)
• M71: 46,564,432 km (0.073 R)
• M72: 47,486,852 km (0.11 R)
• M73: 47,563,895 km (0.119 R)
• M74: 49,115,375 km (0.071 R)
• M75: 49,975,712 km (0.036 R)
• M76: 50,289,718 km (0.094 R)
• M77: 50,919,974 km (0.053 R)
• M78: 51,156,937 km (0.025 R)
• M79: 52,028,943 km (0.094 R)
• M80: 52,746,115 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 3.4

Gravity: 33.69 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.66 AU - 16.8 AU

Year: 23257 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,067,649 km

• M1: 74,649 km (0.11 R)
• M2: 145,559 km (0.119 R)
• M3: 868,266 km (0.102 R)
• M4: 916,437 km (0.073 R)
• M5: 1,677,890 km (0.086 R)
• M6: 1,799,064 km (0.104 R)
• M7: 2,245,015 km (0.104 R)
• M8: 2,548,998 km (0.104 R)
• M9: 2,758,884 km (0.082 R)
• M10: 3,383,006 km (0.114 R)
• M11: 3,652,133 km (0.042 R)
• M12: 3,928,290 km (0.065 R)
• M13: 4,211,030 km (0.034 R)
• M14: 4,458,615 km (0.119 R)
• M15: 5,185,511 km (0.082 R)
• M16: 5,229,493 km (0.119 R)
• M17: 5,273,475 km (0.096 R)
• M18: 6,745,817 km (0.093 R)
• M19: 6,841,709 km (0.068 R)
• M20: 6,986,520 km (0.098 R)
• M21: 7,035,139 km (0.08 R)
• M22: 8,232,371 km (0.105 R)
• M23: 8,593,201 km (0.114 R)
• M24: 8,697,321 km (0.102 R)
• M25: 8,854,249 km (0.108 R)
• M26: 9,223,906 km (0.111 R)
• M27: 9,598,648 km (0.119 R)
• M28: 10,362,944 km (0.097 R)
• M29: 11,316,929 km (0.102 R)
• M30: 12,298,740 km (0.075 R)
• M31: 12,474,817 km (0.117 R)
• M32: 13,974,087 km (0.036 R)
• M33: 14,465,815 km (0.03 R)
• M34: 14,651,615 km (0.092 R)
• M35: 15,025,760 km (0.101 R)
• M36: 15,213,954 km (0.103 R)
• M37: 16,166,593 km (0.12 R)
• M38: 16,553,154 km (0.112 R)
• M39: 18,530,539 km (0.116 R)
• M40: 19,889,635 km (0.079 R)
• M41: 19,958,450 km (0.074 R)
• M42: 20,234,309 km (0.058 R)
• M43: 20,581,077 km (0.12 R)
• M44: 20,650,640 km (0.026 R)
• M45: 21,069,813 km (0.093 R)
• M46: 21,210,136 km (0.028 R)
• M47: 23,279,673 km (0.11 R)
• M48: 23,570,192 km (0.092 R)
• M49: 25,040,440 km (0.088 R)
• M50: 25,487,288 km (0.113 R)
• M51: 26,011,928 km (0.11 R)
• M52: 26,540,009 km (0.053 R)
• M53: 31,851,481 km (0.117 R)
• M54: 33,719,958 km (0.109 R)
• M55: 35,958,242 km (0.115 R)
• M56: 36,125,941 km (0.076 R)
• M57: 36,799,281 km (0.111 R)
• M58: 37,307,016 km (0.075 R)
• M59: 37,646,903 km (0.053 R)
• M60: 39,620,547 km (0.106 R)
• M61: 39,793,782 km (0.099 R)
• M62: 41,539,589 km (0.077 R)
• M63: 42,068,268 km (0.109 R)
• M64: 42,421,917 km (0.098 R)
• M65: 44,384,491 km (0.099 R)
• M66: 44,744,574 km (0.06 R)
• M67: 45,105,553 km (0.11 R)
• M68: 45,921,310 km (0.118 R)
• M69: 46,376,537 km (0.087 R)
• M70: 47,567,336 km (0.096 R)
• M71: 48,582,806 km (0.066 R)
• M72: 48,860,909 km (0.114 R)
• M73: 49,792,006 km (0.11 R)
• M74: 49,978,853 km (0.089 R)
• M75: 51,671,553 km (0.076 R)
• M76: 51,766,099 km (0.075 R)
• M77: 51,860,795 km (0.053 R)
• M78: 55,693,492 km (0.101 R)
• M79: 56,178,937 km (0.082 R)
• M80: 57,056,329 km (0.107 R)
• M81: 57,643,800 km (0.117 R)
• M82: 58,824,725 km (0.093 R)
• M83: 60,312,027 km (0.05 R)
• M84: 60,910,419 km (0.094 R)
• M85: 62,616,433 km (0.082 R)
• M86: 63,424,710 km (0.112 R)
• M87: 64,134,702 km (0.043 R)
• M88: 64,847,386 km (0.078 R)
• M89: 65,358,113 km (0.064 R)
• M90: 67,414,186 km (0.088 R)
• M91: 68,657,943 km (0.095 R)
• M92: 69,074,124 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 7.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.56 AU - 18.84 AU

Year: 24307 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,067,649 km

• M1: 119,529 km (0.079 R)
• M2: 395,537 km (0.049 R)
• M3: 545,583 km (0.114 R)
• M4: 647,609 km (0.104 R)
• M5: 798,553 km (0.077 R)
• M6: 915,689 km (0.076 R)
• M7: 1,335,759 km (0.072 R)
• M8: 1,965,866 km (0.077 R)
• M9: 2,228,709 km (0.034 R)
• M10: 2,676,755 km (0.068 R)
• M11: 2,877,365 km (0.089 R)
• M12: 3,222,637 km (0.108 R)
• M13: 3,678,761 km (0.103 R)
• M14: 4,129,649 km (0.114 R)
• M15: 4,335,645 km (0.093 R)
• M16: 5,556,215 km (0.058 R)
• M17: 6,218,783 km (0.117 R)
• M18: 6,277,575 km (0.086 R)
• M19: 6,754,493 km (0.074 R)
• M20: 6,845,299 km (0.114 R)
• M21: 7,027,958 km (0.101 R)
• M22: 7,743,335 km (0.095 R)
• M23: 8,612,349 km (0.038 R)
• M24: 8,809,669 km (0.062 R)
• M25: 8,975,274 km (0.039 R)
• M26: 9,175,286 km (0.12 R)
• M27: 9,444,413 km (0.099 R)
• M28: 9,681,974 km (0.104 R)
• M29: 10,686,973 km (0.077 R)
• M30: 11,834,239 km (0.087 R)
• M31: 11,907,093 km (0.09 R)
• M32: 12,385,208 km (0.078 R)
• M33: 12,608,109 km (0.11 R)
• M34: 12,944,704 km (0.065 R)
• M35: 13,550,575 km (0.089 R)
• M36: 15,462,885 km (0.038 R)
• M37: 16,552,107 km (0.119 R)
• M38: 16,879,726 km (0.102 R)
• M39: 17,875,001 km (0.06 R)
• M40: 18,000,813 km (0.116 R)
• M41: 18,210,998 km (0.081 R)
• M42: 18,337,557 km (0.061 R)
• M43: 18,591,575 km (0.102 R)
• M44: 19,705,480 km (0.063 R)
• M45: 21,997,320 km (0.099 R)
• M46: 22,312,373 km (0.12 R)
• M47: 23,311,836 km (0.103 R)
• M48: 24,604,960 km (0.101 R)
• M49: 25,072,304 km (0.104 R)
• M50: 25,873,700 km (0.072 R)
• M51: 26,206,106 km (0.103 R)
• M52: 26,635,602 km (0.041 R)
• M53: 28,035,389 km (0.076 R)
• M54: 28,425,690 km (0.118 R)
• M55: 29,706,547 km (0.058 R)
• M56: 34,857,949 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit