🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 34.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,611,435 km

• M1: 148,102 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 9.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.4 AU - 1.6 AU

Year: 1205 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,611,435 km

• M1: 130,599 km (0.086 R)
• M2: 207,941 km (0.036 R)
• M3: 272,867 km (0.041 R)
• M4: 335,099 km (0.101 R)
• M5: 421,567 km (0.09 R)
• M6: 489,634 km (0.113 R)
• M7: 651,349 km (0.043 R)
• M8: 742,305 km (0.095 R)
• M9: 868,715 km (0.112 R)
• M10: 1,046,437 km (0.103 R)
• M11: 1,132,306 km (0.093 R)
• M12: 1,307,635 km (0.111 R)
• M13: 1,425,369 km (0.117 R)
• M14: 1,508,695 km (0.077 R)
• M15: 1,746,555 km (0.082 R)
• M16: 1,863,241 km (0.069 R)
• M17: 1,941,032 km (0.069 R)
• M18: 2,109,330 km (0.057 R)
• M19: 2,190,562 km (0.05 R)
• M20: 2,272,840 km (0.101 R)
• M21: 2,405,833 km (0.101 R)
• M22: 2,561,564 km (0.081 R)
• M23: 2,653,567 km (0.109 R)
• M24: 2,809,448 km (0.094 R)
• M25: 3,119,564 km (0.106 R)
• M26: 3,212,465 km (0.057 R)
• M27: 3,284,272 km (0.11 R)
• M28: 3,514,054 km (0.047 R)
• M29: 3,616,678 km (0.082 R)
• M30: 3,691,327 km (0.08 R)
• M31: 3,783,929 km (0.086 R)
• M32: 3,983,492 km (0.066 R)
• M33: 4,090,604 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 12.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.42 AU - 6.46 AU

Year: 8324 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,611,435 km

• M1: 258,356 km (0.04 R)
• M2: 337,044 km (0.111 R)
• M3: 673,639 km (0.056 R)
• M4: 756,367 km (0.119 R)
• M5: 964,906 km (0.116 R)
• M6: 1,125,874 km (0.105 R)
• M7: 1,331,571 km (0.114 R)
• M8: 1,839,904 km (0.053 R)
• M9: 2,405,384 km (0.11 R)
• M10: 2,605,696 km (0.098 R)
• M11: 2,834,880 km (0.096 R)
• M12: 3,023,074 km (0.071 R)
• M13: 3,411,879 km (0.093 R)
• M14: 3,536,793 km (0.107 R)
• M15: 3,842,721 km (0.051 R)
• M16: 3,920,661 km (0.085 R)
• M17: 4,104,367 km (0.118 R)
• M18: 5,151,403 km (0.095 R)
• M19: 5,295,166 km (0.116 R)
• M20: 5,557,262 km (0.102 R)
• M21: 6,064,249 km (0.079 R)
• M22: 6,369,429 km (0.072 R)
• M23: 6,554,930 km (0.116 R)
• M24: 6,995,047 km (0.08 R)
• M25: 7,122,504 km (0.06 R)
• M26: 7,347,499 km (0.102 R)
• M27: 8,136,628 km (0.119 R)
• M28: 9,300,649 km (0.113 R)
• M29: 9,723,862 km (0.103 R)
• M30: 10,045,497 km (0.079 R)
• M31: 10,443,278 km (0.11 R)
• M32: 11,366,745 km (0.062 R)
• M33: 12,898,029 km (0.117 R)
• M34: 13,528,734 km (0.104 R)
• M35: 13,727,849 km (0.082 R)
• M36: 14,129,070 km (0.104 R)
• M37: 14,697,243 km (0.116 R)
• M38: 15,149,028 km (0.114 R)
• M39: 15,272,895 km (0.053 R)
• M40: 15,480,388 km (0.103 R)
• M41: 16,066,063 km (0.059 R)
• M42: 16,150,287 km (0.08 R)
• M43: 16,276,996 km (0.11 R)
• M44: 17,087,069 km (0.074 R)
• M45: 18,834,970 km (0.079 R)
• M46: 19,191,462 km (0.03 R)
• M47: 19,595,077 km (0.066 R)
• M48: 20,001,535 km (0.119 R)
• M49: 20,137,669 km (0.114 R)
• M50: 20,822,827 km (0.116 R)
• M51: 22,498,173 km (0.082 R)
• M52: 22,781,661 km (0.119 R)
• M53: 23,447,671 km (0.096 R)
• M54: 23,879,111 km (0.06 R)
• M55: 24,216,604 km (0.083 R)
• M56: 24,361,714 km (0.086 R)
• M57: 25,582,133 km (0.095 R)
• M58: 26,423,472 km (0.112 R)
• M59: 27,424,730 km (0.045 R)
• M60: 27,576,123 km (0.034 R)
• M61: 28,031,649 km (0.093 R)
• M62: 28,133,076 km (0.115 R)
• M63: 28,796,244 km (0.103 R)
• M64: 29,206,890 km (0.072 R)
• M65: 30,034,017 km (0.082 R)
• M66: 30,346,227 km (0.074 R)
• M67: 30,659,485 km (0.119 R)
• M68: 30,764,054 km (0.099 R)
• M69: 30,973,790 km (0.073 R)
• M70: 31,078,808 km (0.087 R)
• M71: 31,341,801 km (0.029 R)
• M72: 31,605,692 km (0.12 R)
• M73: 32,721,542 km (0.08 R)
• M74: 32,828,505 km (0.089 R)
• M75: 33,096,435 km (0.067 R)
• M76: 33,418,968 km (0.115 R)
• M77: 33,580,533 km (0.12 R)
• M78: 33,688,393 km (0.111 R)
• M79: 34,882,783 km (0.105 R)
• M80: 36,478,394 km (0.12 R)
• M81: 36,700,397 km (0.069 R)
• M82: 37,145,600 km (0.103 R)
• M83: 37,368,800 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 8.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.78 AU - 6.48 AU

Year: 8763 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,611,435 km

• M1: 111,750 km (0.094 R)
• M2: 311,463 km (0.067 R)
• M3: 431,739 km (0.091 R)
• M4: 526,136 km (0.078 R)
• M5: 753,674 km (0.034 R)
• M6: 940,223 km (0.115 R)
• M7: 993,629 km (0.064 R)
• M8: 1,104,032 km (0.037 R)
• M9: 1,607,429 km (0.112 R)
• M10: 1,986,809 km (0.115 R)
• M11: 2,319,964 km (0.034 R)
• M12: 2,543,463 km (0.078 R)
• M13: 2,748,113 km (0.096 R)
• M14: 3,092,038 km (0.057 R)
• M15: 3,228,023 km (0.108 R)
• M16: 3,506,125 km (0.07 R)
• M17: 3,762,835 km (0.084 R)
• M18: 4,325,174 km (0.06 R)
• M19: 4,385,910 km (0.115 R)
• M20: 4,631,700 km (0.077 R)
• M21: 4,756,315 km (0.097 R)
• M22: 5,330,771 km (0.107 R)
• M23: 5,527,043 km (0.086 R)
• M24: 5,994,536 km (0.11 R)
• M25: 6,440,039 km (0.098 R)
• M26: 7,074,633 km (0.078 R)
• M27: 7,728,824 km (0.098 R)
• M28: 8,063,325 km (0.075 R)
• M29: 8,138,274 km (0.11 R)
• M30: 8,213,521 km (0.108 R)
• M31: 8,402,464 km (0.076 R)
• M32: 8,478,459 km (0.063 R)
• M33: 8,669,496 km (0.069 R)
• M34: 8,900,625 km (0.055 R)
• M35: 9,725,657 km (0.081 R)
• M36: 9,925,669 km (0.11 R)
• M37: 10,167,419 km (0.061 R)
• M38: 10,411,264 km (0.102 R)
• M39: 10,987,515 km (0.093 R)
• M40: 11,112,429 km (0.093 R)
• M41: 11,743,732 km (0.088 R)
• M42: 11,914,124 km (0.097 R)
• M43: 12,430,087 km (0.052 R)
• M44: 12,821,734 km (0.048 R)
• M45: 14,383,386 km (0.074 R)
• M46: 14,519,969 km (0.069 R)
• M47: 14,794,631 km (0.053 R)
• M48: 14,886,484 km (0.1 R)
• M49: 15,535,140 km (0.037 R)
• M50: 16,145,799 km (0.099 R)
• M51: 16,668,644 km (0.111 R)
• M52: 16,860,129 km (0.096 R)
• M53: 17,438,923 km (0.101 R)
• M54: 18,467,558 km (0.114 R)
• M55: 18,616,109 km (0.049 R)
• M56: 18,864,591 km (0.032 R)
• M57: 20,994,864 km (0.035 R)
• M58: 22,298,759 km (0.079 R)
• M59: 23,736,096 km (0.079 R)
• M60: 25,203,202 km (0.084 R)
• M61: 26,420,181 km (0.085 R)
• M62: 26,643,530 km (0.112 R)
• M63: 27,373,568 km (0.051 R)
• M64: 28,110,337 km (0.066 R)
• M65: 29,141,216 km (0.084 R)
• M66: 29,256,407 km (0.062 R)
• M67: 30,651,856 km (0.064 R)
• M68: 30,827,783 km (0.112 R)
• M69: 31,062,951 km (0.098 R)
• M70: 31,180,684 km (0.11 R)
• M71: 33,205,791 km (0.083 R)
• M72: 33,265,929 km (0.12 R)
• M73: 33,386,505 km (0.046 R)
• M74: 34,112,653 km (0.099 R)
• M75: 35,703,776 km (0.03 R)
• M76: 36,198,197 km (0.111 R)
• M77: 36,260,130 km (0.096 R)
• M78: 36,570,546 km (0.094 R)
• M79: 36,694,862 km (0.069 R)
• M80: 37,006,474 km (0.099 R)
• M81: 37,757,904 km (0.071 R)
• M82: 38,135,489 km (0.113 R)
• M83: 38,957,829 km (0.119 R)
• M84: 39,084,837 km (0.079 R)
• M85: 41,395,077 km (0.089 R)
• M86: 41,849,406 km (0.084 R)
• M87: 42,370,605 km (0.106 R)
• M88: 43,025,245 km (0.111 R)
• M89: 44,212,005 km (0.111 R)
• M90: 44,278,277 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.1

Radius: 7.1

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.53 AU - 9.75 AU

Year: 16660 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,611,435 km

• M1: 93,798 km (0.096 R)
• M2: 376,538 km (0.089 R)
• M3: 474,076 km (0.071 R)
• M4: 992,432 km (0.054 R)
• M5: 1,061,098 km (0.097 R)
• M6: 1,402,779 km (0.081 R)
• M7: 1,918,293 km (0.109 R)
• M8: 2,063,104 km (0.106 R)
• M9: 2,645,788 km (0.1 R)
• M10: 2,905,789 km (0.081 R)
• M11: 3,345,607 km (0.085 R)
• M12: 3,842,721 km (0.058 R)
• M13: 4,515,313 km (0.102 R)
• M14: 4,669,698 km (0.071 R)
• M15: 4,825,878 km (0.11 R)
• M16: 4,904,566 km (0.055 R)
• M17: 5,385,972 km (0.096 R)
• M18: 5,966,711 km (0.086 R)
• M19: 6,698,245 km (0.1 R)
• M20: 6,963,332 km (0.072 R)
• M21: 7,141,802 km (0.078 R)
• M22: 7,231,711 km (0.076 R)
• M23: 8,010,517 km (0.042 R)
• M24: 8,057,192 km (0.05 R)
• M25: 9,154,941 km (0.12 R)
• M26: 10,451,356 km (0.087 R)
• M27: 11,120,956 km (0.044 R)
• M28: 11,277,435 km (0.093 R)
• M29: 11,487,172 km (0.05 R)
• M30: 11,539,830 km (0.07 R)
• M31: 11,751,212 km (0.111 R)
• M32: 12,447,141 km (0.108 R)
• M33: 12,555,450 km (0.098 R)
• M34: 13,432,692 km (0.101 R)
• M35: 13,710,944 km (0.081 R)
• M36: 13,878,793 km (0.092 R)
• M37: 14,272,983 km (0.088 R)
• M38: 14,329,681 km (0.109 R)
• M39: 14,443,076 km (0.117 R)
• M40: 14,957,394 km (0.104 R)
• M41: 17,134,342 km (0.099 R)
• M42: 17,739,465 km (0.088 R)
• M43: 18,044,645 km (0.086 R)
• M44: 18,474,888 km (0.101 R)
• M45: 18,660,240 km (0.119 R)
• M46: 19,157,653 km (0.113 R)
• M47: 20,548,016 km (0.114 R)
• M48: 21,384,866 km (0.102 R)
• M49: 22,232,787 km (0.095 R)
• M50: 22,429,957 km (0.115 R)
• M51: 22,693,847 km (0.05 R)
• M52: 23,826,752 km (0.062 R)
• M53: 24,773,557 km (0.091 R)
• M54: 26,983,267 km (0.06 R)
• M55: 28,610,144 km (0.117 R)
• M56: 29,255,509 km (0.101 R)
• M57: 29,399,422 km (0.042 R)
• M58: 29,616,040 km (0.047 R)
• M59: 30,268,586 km (0.095 R)
• M60: 30,560,302 km (0.091 R)
• M61: 31,072,824 km (0.085 R)
• M62: 31,588,189 km (0.045 R)
• M63: 32,032,195 km (0.085 R)
• M64: 32,926,342 km (0.064 R)
• M65: 33,979,960 km (0.057 R)
• M66: 34,815,464 km (0.106 R)
• M67: 35,504,212 km (0.059 R)
• M68: 36,584,309 km (0.116 R)
• M69: 37,753,566 km (0.07 R)
• M70: 37,831,955 km (0.107 R)
• M71: 40,368,836 km (0.105 R)
• M72: 42,063,331 km (0.073 R)
• M73: 42,633,299 km (0.082 R)
• M74: 42,878,340 km (0.116 R)
• M75: 43,616,306 km (0.088 R)
• M76: 44,524,066 km (0.071 R)
• M77: 44,606,794 km (0.119 R)
• M78: 45,188,131 km (0.055 R)
• M79: 46,106,513 km (0.113 R)
• M80: 46,190,287 km (0.077 R)
• M81: 48,046,647 km (0.09 R)
• M82: 50,271,616 km (0.106 R)
• M83: 50,703,356 km (0.104 R)
• M84: 53,407,637 km (0.081 R)
• M85: 54,821,486 km (0.101 R)
• M86: 56,426,821 km (0.03 R)
• M87: 57,505,721 km (0.087 R)
• M88: 58,047,714 km (0.095 R)
• M89: 59,318,847 km (0.115 R)
• M90: 60,049,333 km (0.049 R)
• M91: 60,232,441 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit