🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 140 Days

Day: 40.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,273,356 km

• M1: 313,108 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.5 AU - 2.82 AU

Year: 1617 Days

Day: 14.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.66 AU - 2.7 AU

Year: 1636 Days

Day: 34.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.97 AU - 4.19 AU

Year: 3072 Days

Day: 14.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,273,356 km

• M1: 1,701,227 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 10.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.36 AU - 4.64 AU

Year: 3559 Days

Day: 7.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 102,273,356 km

• M1: 129,851 km (0.101 R)
• M2: 234,420 km (0.115 R)
• M3: 328,367 km (0.079 R)
• M4: 426,803 km (0.046 R)
• M5: 552,166 km (0.116 R)
• M6: 683,064 km (0.054 R)
• M7: 860,188 km (0.087 R)
• M8: 986,897 km (0.115 R)
• M9: 1,199,326 km (0.041 R)
• M10: 1,280,408 km (0.12 R)
• M11: 1,363,285 km (0.103 R)
• M12: 1,590,076 km (0.113 R)
• M13: 1,668,315 km (0.045 R)
• M14: 1,887,776 km (0.117 R)
• M15: 2,116,660 km (0.11 R)
• M16: 2,228,260 km (0.05 R)
• M17: 2,329,239 km (0.117 R)
• M18: 2,654,465 km (0.117 R)
• M19: 2,815,881 km (0.106 R)
• M20: 3,036,238 km (0.03 R)
• M21: 3,205,134 km (0.095 R)
• M22: 3,276,493 km (0.066 R)
• M23: 3,581,971 km (0.1 R)
• M24: 3,656,172 km (0.082 R)
• M25: 3,927,243 km (0.106 R)
• M26: 4,034,505 km (0.096 R)
• M27: 4,425,404 km (0.116 R)
• M28: 4,489,133 km (0.069 R)
• M29: 4,585,324 km (0.12 R)
• M30: 4,927,155 km (0.071 R)
• M31: 5,126,420 km (0.12 R)
• M32: 5,447,158 km (0.106 R)
• M33: 5,532,578 km (0.108 R)
• M34: 5,809,334 km (0.099 R)
• M35: 6,126,033 km (0.031 R)
• M36: 6,394,262 km (0.113 R)
• M37: 6,520,672 km (0.055 R)
• M38: 7,053,689 km (0.116 R)
• M39: 7,429,479 km (0.103 R)
• M40: 7,619,917 km (0.058 R)
• M41: 8,200,656 km (0.098 R)
• M42: 8,655,733 km (0.118 R)
• M43: 9,363,780 km (0.047 R)
• M44: 9,756,025 km (0.109 R)
• M45: 9,839,202 km (0.088 R)
• M46: 9,985,508 km (0.05 R)
• M47: 10,216,787 km (0.088 R)
• M48: 10,428,617 km (0.118 R)
• M49: 10,577,916 km (0.048 R)
• M50: 11,029,552 km (0.082 R)
• M51: 11,421,797 km (0.051 R)
• M52: 11,575,584 km (0.025 R)
• M53: 12,063,423 km (0.093 R)
• M54: 12,175,322 km (0.109 R)
• M55: 12,354,839 km (0.104 R)
• M56: 12,467,636 km (0.089 R)
• M57: 12,671,388 km (0.119 R)
• M58: 13,059,296 km (0.059 R)
• M59: 13,243,152 km (0.055 R)
• M60: 13,335,453 km (0.07 R)
• M61: 14,269,842 km (0.095 R)
• M62: 14,697,243 km (0.103 R)
• M63: 14,888,578 km (0.065 R)
• M64: 14,984,471 km (0.093 R)
• M65: 15,443,138 km (0.086 R)
• M66: 15,784,071 km (0.108 R)
• M67: 15,881,908 km (0.084 R)
• M68: 16,029,113 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 13.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.44 AU - 5.36 AU

Year: 4043 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 102,273,356 km

• M1: 173,683 km (0.086 R)
• M2: 290,369 km (0.096 R)
• M3: 397,182 km (0.079 R)
• M4: 486,343 km (0.111 R)
• M5: 574,755 km (0.094 R)
• M6: 867,817 km (0.092 R)
• M7: 1,033,272 km (0.103 R)
• M8: 1,309,580 km (0.052 R)
• M9: 1,412,204 km (0.04 R)
• M10: 1,533,079 km (0.105 R)
• M11: 1,673,551 km (0.112 R)
• M12: 1,818,362 km (0.086 R)
• M13: 2,225,867 km (0.072 R)
• M14: 2,332,380 km (0.11 R)
• M15: 2,422,438 km (0.086 R)
• M16: 2,988,068 km (0.106 R)
• M17: 3,165,940 km (0.073 R)
• M18: 3,552,949 km (0.113 R)
• M19: 3,762,835 km (0.105 R)
• M20: 4,283,436 km (0.08 R)
• M21: 4,919,825 km (0.109 R)
• M22: 5,154,395 km (0.117 R)
• M23: 5,440,875 km (0.098 R)
• M24: 5,930,060 km (0.104 R)
• M25: 6,129,623 km (0.072 R)
• M26: 6,230,303 km (0.115 R)
• M27: 6,484,469 km (0.116 R)
• M28: 6,587,093 km (0.105 R)
• M29: 6,690,316 km (0.094 R)
• M30: 6,924,437 km (0.09 R)
• M31: 7,589,100 km (0.104 R)
• M32: 7,915,523 km (0.065 R)
• M33: 8,135,581 km (0.095 R)
• M34: 8,246,433 km (0.06 R)
• M35: 9,093,905 km (0.061 R)
• M36: 9,209,095 km (0.083 R)
• M37: 9,353,607 km (0.04 R)
• M38: 9,645,024 km (0.078 R)
• M39: 9,969,202 km (0.074 R)
• M40: 10,507,156 km (0.085 R)
• M41: 10,658,399 km (0.114 R)
• M42: 11,239,438 km (0.114 R)
• M43: 12,432,331 km (0.052 R)
• M44: 12,914,335 km (0.076 R)
• M45: 13,076,350 km (0.084 R)
• M46: 13,337,099 km (0.09 R)
• M47: 13,435,235 km (0.035 R)
• M48: 14,598,658 km (0.105 R)
• M49: 15,483,828 km (0.108 R)
• M50: 16,246,478 km (0.115 R)
• M51: 16,844,122 km (0.039 R)
• M52: 16,950,336 km (0.11 R)
• M53: 17,484,850 km (0.029 R)
• M54: 18,133,506 km (0.117 R)
• M55: 18,424,324 km (0.082 R)
• M56: 19,417,355 km (0.105 R)
• M57: 19,677,655 km (0.119 R)
• M58: 20,465,587 km (0.072 R)
• M59: 20,882,516 km (0.108 R)
• M60: 20,996,660 km (0.114 R)
• M61: 21,340,435 km (0.117 R)
• M62: 21,455,327 km (0.12 R)
• M63: 21,840,242 km (0.09 R)
• M64: 23,481,480 km (0.063 R)
• M65: 23,600,261 km (0.034 R)
• M66: 23,997,593 km (0.115 R)
• M67: 24,157,064 km (0.076 R)
• M68: 24,477,204 km (0.038 R)
• M69: 25,000,497 km (0.109 R)
• M70: 25,527,381 km (0.115 R)
• M71: 26,304,093 km (0.095 R)
• M72: 27,296,375 km (0.059 R)
• M73: 27,671,717 km (0.069 R)
• M74: 27,797,080 km (0.049 R)
• M75: 28,048,703 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 11.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.42 AU - 11.46 AU

Year: 11682 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,273,356 km

• M1: 306,975 km (0.096 R)
• M2: 413,040 km (0.115 R)
• M3: 535,560 km (0.06 R)
• M4: 690,544 km (0.075 R)
• M5: 861,983 km (0.101 R)
• M6: 1,318,256 km (0.043 R)
• M7: 1,764,806 km (0.098 R)
• M8: 2,256,983 km (0.109 R)
• M9: 2,548,699 km (0.064 R)
• M10: 3,072,591 km (0.114 R)
• M11: 4,112,296 km (0.047 R)
• M12: 4,361,227 km (0.099 R)
• M13: 4,799,698 km (0.046 R)
• M14: 4,986,546 km (0.102 R)
• M15: 5,718,827 km (0.116 R)
• M16: 6,037,172 km (0.045 R)
• M17: 6,484,619 km (0.071 R)
• M18: 6,774,839 km (0.082 R)
• M19: 7,411,378 km (0.095 R)
• M20: 7,671,379 km (0.077 R)
• M21: 7,802,576 km (0.118 R)
• M22: 9,247,392 km (0.067 R)
• M23: 10,529,596 km (0.047 R)
• M24: 10,626,685 km (0.117 R)
• M25: 11,067,849 km (0.066 R)
• M26: 11,216,250 km (0.111 R)
• M27: 12,018,693 km (0.102 R)
• M28: 12,171,283 km (0.1 R)
• M29: 13,362,082 km (0.115 R)
• M30: 13,784,995 km (0.098 R)
• M31: 14,698,290 km (0.071 R)
• M32: 14,916,104 km (0.106 R)
• M33: 15,520,480 km (0.043 R)
• M34: 16,413,729 km (0.108 R)
• M35: 17,151,845 km (0.115 R)
• M36: 17,669,154 km (0.071 R)
• M37: 18,075,163 km (0.08 R)
• M38: 18,250,043 km (0.112 R)
• M39: 19,789,554 km (0.101 R)
• M40: 20,453,320 km (0.081 R)
• M41: 20,635,680 km (0.088 R)
• M42: 21,740,909 km (0.116 R)
• M43: 21,864,926 km (0.109 R)
• M44: 23,054,528 km (0.035 R)
• M45: 24,072,691 km (0.082 R)
• M46: 24,458,205 km (0.047 R)
• M47: 24,910,589 km (0.106 R)
• M48: 25,823,734 km (0.099 R)
• M49: 27,481,578 km (0.1 R)
• M50: 27,615,617 km (0.059 R)
• M51: 27,817,275 km (0.084 R)
• M52: 27,951,913 km (0.113 R)
• M53: 28,696,462 km (0.113 R)
• M54: 29,241,896 km (0.037 R)
• M55: 29,584,625 km (0.12 R)
• M56: 30,551,326 km (0.11 R)
• M57: 32,232,507 km (0.06 R)
• M58: 33,013,109 km (0.09 R)
• M59: 33,943,607 km (0.101 R)
• M60: 34,231,733 km (0.072 R)
• M61: 35,684,029 km (0.116 R)
• M62: 36,270,752 km (0.089 R)
• M63: 36,344,204 km (0.025 R)
• M64: 37,974,821 km (0.12 R)
• M65: 39,100,395 km (0.042 R)
• M66: 39,553,527 km (0.037 R)
• M67: 39,629,374 km (0.077 R)
• M68: 39,780,916 km (0.097 R)
• M69: 42,619,536 km (0.088 R)
• M70: 43,319,803 km (0.051 R)
• M71: 43,397,893 km (0.113 R)
• M72: 43,867,182 km (0.083 R)
• M73: 44,889,833 km (0.086 R)
• M74: 46,318,493 km (0.083 R)
• M75: 46,638,034 km (0.089 R)
• M76: 47,118,692 km (0.083 R)
• M77: 49,791,706 km (0.117 R)
• M78: 51,518,216 km (0.092 R)
• M79: 51,600,943 km (0.06 R)
• M80: 51,683,671 km (0.083 R)
• M81: 52,015,180 km (0.102 R)
• M82: 53,097,221 km (0.116 R)
• M83: 53,682,897 km (0.05 R)
• M84: 53,766,672 km (0.07 R)
• M85: 54,776,308 km (0.056 R)
• M86: 55,114,249 km (0.036 R)
• M87: 55,283,444 km (0.077 R)
• M88: 55,537,611 km (0.099 R)
• M89: 55,877,049 km (0.053 R)
• M90: 56,472,897 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 6.9

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.14 AU - 23.48 AU

Year: 31632 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 102,273,356 km

• M1: 145,708 km (0.076 R)
• M2: 396,734 km (0.115 R)
• M3: 1,061,247 km (0.056 R)
• M4: 1,332,618 km (0.117 R)
• M5: 1,513,182 km (0.103 R)
• M6: 1,858,006 km (0.115 R)
• M7: 2,269,250 km (0.037 R)
• M8: 2,844,903 km (0.105 R)
• M9: 3,813,848 km (0.054 R)
• M10: 4,019,096 km (0.119 R)
• M11: 4,071,007 km (0.09 R)
• M12: 4,386,808 km (0.114 R)
• M13: 4,601,930 km (0.045 R)
• M14: 4,875,544 km (0.055 R)
• M15: 5,904,030 km (0.102 R)
• M16: 8,682,810 km (0.095 R)
• M17: 9,020,901 km (0.112 R)
• M18: 10,486,960 km (0.098 R)
• M19: 10,630,425 km (0.059 R)
• M20: 11,064,707 km (0.114 R)
• M21: 11,950,626 km (0.109 R)
• M22: 12,782,689 km (0.117 R)
• M23: 15,879,664 km (0.113 R)
• M24: 16,458,907 km (0.087 R)
• M25: 17,468,095 km (0.083 R)
• M26: 18,065,888 km (0.047 R)
• M27: 18,151,906 km (0.105 R)
• M28: 18,844,395 km (0.077 R)
• M29: 21,608,814 km (0.069 R)
• M30: 24,023,024 km (0.038 R)
• M31: 25,454,227 km (0.115 R)
• M32: 25,840,489 km (0.096 R)
• M33: 25,937,428 km (0.095 R)
• M34: 26,423,621 km (0.117 R)
• M35: 28,099,267 km (0.044 R)
• M36: 28,598,625 km (0.095 R)
• M37: 28,698,856 km (0.114 R)
• M38: 30,420,428 km (0.028 R)
• M39: 31,138,946 km (0.072 R)
• M40: 32,697,457 km (0.075 R)
• M41: 33,856,541 km (0.04 R)
• M42: 35,566,146 km (0.1 R)
• M43: 36,431,569 km (0.095 R)
• M44: 37,523,036 km (0.094 R)
• M45: 38,293,315 km (0.104 R)
• M46: 39,849,731 km (0.096 R)
• M47: 39,961,630 km (0.092 R)
• M48: 41,200,151 km (0.11 R)
• M49: 41,540,038 km (0.097 R)
• M50: 41,767,127 km (0.067 R)
• M51: 43,945,571 km (0.051 R)
• M52: 46,043,233 km (0.09 R)
• M53: 47,340,994 km (0.089 R)
• M54: 47,578,256 km (0.037 R)
• M55: 50,698,569 km (0.118 R)
• M56: 53,389,834 km (0.049 R)
• M57: 54,007,973 km (0.114 R)
• M58: 54,752,970 km (0.108 R)
• M59: 55,626,323 km (0.101 R)
• M60: 56,504,163 km (0.119 R)
• M61: 56,629,975 km (0.072 R)
• M62: 58,146,748 km (0.113 R)
• M63: 61,996,798 km (0.079 R)
• M64: 63,559,647 km (0.089 R)
• M65: 66,060,774 km (0.102 R)
• M66: 68,191,646 km (0.118 R)
• M67: 72,657,591 km (0.092 R)
• M68: 73,205,269 km (0.109 R)
• M69: 74,580,522 km (0.113 R)
• M70: 76,242,106 km (0.11 R)
• M71: 76,659,334 km (0.1 R)
• M72: 78,336,177 km (0.038 R)
• M73: 82,866,300 km (0.106 R)
• M74: 83,009,166 km (0.048 R)
• M75: 83,152,181 km (0.077 R)
• M76: 84,299,298 km (0.11 R)
• M77: 86,608,939 km (0.087 R)
• M78: 86,899,159 km (0.072 R)
• M79: 88,354,896 km (0.072 R)
• M80: 88,793,218 km (0.113 R)
• M81: 92,918,828 km (0.051 R)
• M82: 93,810,880 km (0.093 R)
• M83: 95,004,821 km (0.099 R)
• M84: 97,709,550 km (0.111 R)
• M85: 99,830,698 km (0.111 R)
• M86: 100,287,121 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit