🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.16 AU - 1.34 AU

Year: 503 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,718,014 km

• M1: 55,501 km (0.069 R)
• M2: 295,157 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.17 AU - 1.41 AU

Year: 527 Days

Day: 45.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.37 AU - 4.43 AU

Year: 3322 Days

Day: 15.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,718,014 km

• M1: 1,858,903 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 11.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.22 AU - 9.52 AU

Year: 7946 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,718,014 km

• M1: 239,656 km (0.047 R)
• M2: 394,639 km (0.068 R)
• M3: 468,989 km (0.091 R)
• M4: 680,670 km (0.103 R)
• M5: 907,760 km (0.06 R)
• M6: 1,275,172 km (0.096 R)
• M7: 1,394,402 km (0.115 R)
• M8: 1,601,744 km (0.081 R)
• M9: 1,819,409 km (0.075 R)
• M10: 1,909,318 km (0.076 R)
• M11: 2,863,154 km (0.089 R)
• M12: 4,033,009 km (0.094 R)
• M13: 4,637,235 km (0.114 R)
• M14: 4,761,551 km (0.086 R)
• M15: 5,205,408 km (0.112 R)
• M16: 5,563,545 km (0.106 R)
• M17: 6,200,981 km (0.088 R)
• M18: 6,303,755 km (0.062 R)
• M19: 6,897,060 km (0.109 R)
• M20: 7,218,396 km (0.113 R)
• M21: 7,290,503 km (0.11 R)
• M22: 7,544,669 km (0.106 R)
• M23: 8,099,378 km (0.094 R)
• M24: 8,859,336 km (0.119 R)
• M25: 8,975,274 km (0.058 R)
• M26: 9,681,825 km (0.088 R)
• M27: 9,761,411 km (0.117 R)
• M28: 10,733,647 km (0.12 R)
• M29: 11,064,707 km (0.081 R)
• M30: 11,483,133 km (0.069 R)
• M31: 11,779,187 km (0.113 R)
• M32: 11,949,429 km (0.085 R)
• M33: 12,249,522 km (0.043 R)
• M34: 12,465,392 km (0.089 R)
• M35: 12,857,039 km (0.118 R)
• M36: 13,120,332 km (0.028 R)
• M37: 13,921,129 km (0.048 R)
• M38: 14,146,423 km (0.099 R)
• M39: 14,418,392 km (0.03 R)
• M40: 15,105,795 km (0.038 R)
• M41: 15,523,322 km (0.044 R)
• M42: 15,616,671 km (0.056 R)
• M43: 15,756,994 km (0.042 R)
• M44: 16,275,201 km (0.108 R)
• M45: 17,183,260 km (0.116 R)
• M46: 17,521,950 km (0.117 R)
• M47: 17,960,720 km (0.103 R)
• M48: 18,206,061 km (0.095 R)
• M49: 19,348,839 km (0.102 R)
• M50: 19,499,634 km (0.067 R)
• M51: 19,751,856 km (0.1 R)
• M52: 19,954,262 km (0.052 R)
• M53: 21,028,823 km (0.089 R)
• M54: 21,443,060 km (0.089 R)
• M55: 22,490,544 km (0.095 R)
• M56: 22,755,033 km (0.105 R)
• M57: 22,861,098 km (0.096 R)
• M58: 23,340,559 km (0.107 R)
• M59: 23,715,750 km (0.119 R)
• M60: 24,038,882 km (0.039 R)
• M61: 25,126,758 km (0.109 R)
• M62: 25,621,478 km (0.089 R)
• M63: 26,119,489 km (0.099 R)
• M64: 26,620,642 km (0.117 R)
• M65: 26,844,291 km (0.114 R)
• M66: 27,124,936 km (0.094 R)
• M67: 27,350,081 km (0.038 R)
• M68: 27,745,618 km (0.095 R)
• M69: 27,859,013 km (0.061 R)
• M70: 28,029,405 km (0.079 R)
• M71: 29,289,019 km (0.106 R)
• M72: 29,635,787 km (0.114 R)
• M73: 30,918,888 km (0.108 R)
• M74: 31,212,997 km (0.113 R)
• M75: 31,567,245 km (0.082 R)
• M76: 32,220,090 km (0.049 R)
• M77: 33,962,457 km (0.069 R)
• M78: 34,448,500 km (0.056 R)
• M79: 35,673,707 km (0.089 R)
• M80: 36,477,646 km (0.054 R)
• M81: 36,726,277 km (0.11 R)
• M82: 37,538,145 km (0.07 R)
• M83: 38,418,977 km (0.074 R)
• M84: 40,522,174 km (0.091 R)
• M85: 43,186,960 km (0.117 R)
• M86: 43,845,490 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 14.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.78 AU - 9.8 AU

Year: 9379 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,718,014 km

• M1: 219,011 km (0.065 R)
• M2: 420,220 km (0.096 R)
• M3: 588,219 km (0.082 R)
• M4: 742,753 km (0.097 R)
• M5: 1,129,614 km (0.066 R)
• M6: 1,364,183 km (0.114 R)
• M7: 1,469,949 km (0.078 R)
• M8: 1,578,706 km (0.086 R)
• M9: 1,941,930 km (0.044 R)
• M10: 2,123,392 km (0.058 R)
• M11: 2,860,610 km (0.101 R)
• M12: 3,233,857 km (0.084 R)
• M13: 3,426,539 km (0.081 R)
• M14: 3,747,875 km (0.055 R)
• M15: 4,420,168 km (0.072 R)
• M16: 4,963,059 km (0.107 R)
• M17: 5,758,770 km (0.054 R)
• M18: 6,023,109 km (0.093 R)
• M19: 7,627,846 km (0.05 R)
• M20: 7,951,127 km (0.067 R)
• M21: 8,147,250 km (0.079 R)
• M22: 8,981,707 km (0.117 R)
• M23: 9,083,583 km (0.113 R)
• M24: 9,913,402 km (0.098 R)
• M25: 10,124,784 km (0.04 R)
• M26: 10,839,862 km (0.069 R)
• M27: 11,386,792 km (0.081 R)
• M28: 11,571,246 km (0.086 R)
• M29: 11,756,597 km (0.108 R)
• M30: 12,092,744 km (0.054 R)
• M31: 12,243,239 km (0.076 R)
• M32: 12,774,761 km (0.091 R)
• M33: 13,081,885 km (0.095 R)
• M34: 13,547,134 km (0.096 R)
• M35: 14,175,894 km (0.072 R)
• M36: 14,533,882 km (0.084 R)
• M37: 15,137,061 km (0.077 R)
• M38: 16,078,031 km (0.041 R)
• M39: 16,243,486 km (0.05 R)
• M40: 16,995,664 km (0.071 R)
• M41: 17,503,400 km (0.09 R)
• M42: 17,844,632 km (0.096 R)
• M43: 18,881,794 km (0.104 R)
• M44: 19,319,667 km (0.063 R)
• M45: 19,451,762 km (0.06 R)
• M46: 20,968,984 km (0.105 R)
• M47: 21,604,775 km (0.12 R)
• M48: 21,970,990 km (0.036 R)
• M49: 22,062,844 km (0.117 R)
• M50: 22,477,828 km (0.101 R)
• M51: 23,175,253 km (0.101 R)
• M52: 23,644,243 km (0.081 R)
• M53: 23,738,340 km (0.102 R)
• M54: 24,496,053 km (0.058 R)
• M55: 24,639,069 km (0.045 R)
• M56: 25,406,356 km (0.08 R)
• M57: 25,599,337 km (0.079 R)
• M58: 26,474,036 km (0.073 R)
• M59: 28,053,191 km (0.106 R)
• M60: 28,954,967 km (0.073 R)
• M61: 29,055,646 km (0.083 R)
• M62: 29,968,044 km (0.054 R)
• M63: 32,133,024 km (0.081 R)
• M64: 32,551,150 km (0.118 R)
• M65: 32,865,904 km (0.092 R)
• M66: 33,129,047 km (0.071 R)
• M67: 33,763,192 km (0.038 R)
• M68: 34,081,836 km (0.06 R)
• M69: 34,775,671 km (0.104 R)
• M70: 35,744,018 km (0.061 R)
• M71: 36,285,861 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.9

Radius: 4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.85 AU - 22.75 AU

Year: 28174 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,718,014 km

• M1: 57,446 km (0.115 R)
• M2: 480,508 km (0.1 R)
• M3: 510,129 km (0.098 R)
• M4: 619,186 km (0.107 R)
• M5: 701,614 km (0.052 R)
• M6: 1,125,574 km (0.107 R)
• M7: 1,941,481 km (0.09 R)
• M8: 3,524,975 km (0.111 R)
• M9: 3,584,066 km (0.116 R)
• M10: 4,161,364 km (0.105 R)
• M11: 4,702,160 km (0.118 R)
• M12: 5,063,738 km (0.093 R)
• M13: 5,130,459 km (0.046 R)
• M14: 5,230,989 km (0.062 R)
• M15: 5,988,552 km (0.031 R)
• M16: 6,094,468 km (0.081 R)
• M17: 6,165,527 km (0.11 R)
• M18: 7,949,332 km (0.115 R)
• M19: 8,261,094 km (0.081 R)
• M20: 8,936,977 km (0.103 R)
• M21: 10,638,353 km (0.103 R)
• M22: 10,981,680 km (0.091 R)
• M23: 11,900,361 km (0.104 R)
• M24: 12,078,083 km (0.069 R)
• M25: 13,208,744 km (0.087 R)
• M26: 13,624,028 km (0.097 R)
• M27: 14,562,156 km (0.069 R)
• M28: 14,800,017 km (0.096 R)
• M29: 14,943,182 km (0.117 R)
• M30: 15,424,139 km (0.086 R)
• M31: 15,520,929 km (0.073 R)
• M32: 17,046,977 km (0.116 R)
• M33: 17,096,942 km (0.062 R)
• M34: 17,297,553 km (0.119 R)
• M35: 17,347,818 km (0.097 R)
• M36: 17,398,083 km (0.117 R)
• M37: 18,107,476 km (0.093 R)
• M38: 18,158,489 km (0.113 R)
• M39: 18,311,976 km (0.09 R)
• M40: 19,449,818 km (0.085 R)
• M41: 20,238,797 km (0.094 R)
• M42: 20,770,468 km (0.074 R)
• M43: 22,722,570 km (0.1 R)
• M44: 22,832,674 km (0.05 R)
• M45: 23,164,183 km (0.071 R)
• M46: 23,552,988 km (0.08 R)
• M47: 23,608,638 km (0.067 R)
• M48: 23,887,938 km (0.054 R)
• M49: 24,055,936 km (0.038 R)
• M50: 24,732,268 km (0.107 R)
• M51: 25,300,441 km (0.07 R)
• M52: 25,357,587 km (0.047 R)
• M53: 27,616,216 km (0.089 R)
• M54: 27,675,008 km (0.075 R)
• M55: 28,918,465 km (0.107 R)
• M56: 28,978,005 km (0.115 R)
• M57: 29,576,995 km (0.119 R)
• M58: 30,726,206 km (0.057 R)
• M59: 32,446,133 km (0.05 R)
• M60: 35,402,486 km (0.063 R)
• M61: 36,621,858 km (0.077 R)
• M62: 37,334,093 km (0.113 R)
• M63: 38,050,817 km (0.104 R)
• M64: 38,640,681 km (0.113 R)
• M65: 38,903,824 km (0.114 R)
• M66: 38,969,647 km (0.098 R)
• M67: 39,035,620 km (0.038 R)
• M68: 39,167,565 km (0.1 R)
• M69: 39,498,027 km (0.115 R)
• M70: 40,695,408 km (0.102 R)
• M71: 41,164,248 km (0.055 R)
• M72: 43,535,224 km (0.118 R)
• M73: 43,740,473 km (0.104 R)
• M74: 44,220,682 km (0.097 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit