🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 297 Days

Day: 31.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,168,100 km

• M1: 241,301 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.32 AU - 2.12 AU

Year: 841 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.61 AU - 2.01 AU

Year: 908 Days

Day: 17.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,168,100 km

• M1: 1,078,301 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2 AU - 3.28 AU

Year: 1599 Days

Day: 17.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.47 AU - 4.75 AU

Year: 3106 Days

Day: 42.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 92.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 13.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.59 AU - 4.95 AU

Year: 3884 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,168,100 km

• M1: 173,534 km (0.028 R)
• M2: 328,816 km (0.067 R)
• M3: 442,211 km (0.093 R)
• M4: 564,134 km (0.04 R)
• M5: 813,364 km (0.028 R)
• M6: 1,009,038 km (0.077 R)
• M7: 1,628,971 km (0.079 R)
• M8: 2,180,389 km (0.063 R)
• M9: 2,353,474 km (0.056 R)
• M10: 2,806,306 km (0.089 R)
• M11: 2,938,252 km (0.085 R)
• M12: 3,227,724 km (0.035 R)
• M13: 3,486,378 km (0.051 R)
• M14: 3,689,981 km (0.1 R)
• M15: 4,173,332 km (0.1 R)
• M16: 4,477,614 km (0.088 R)
• M17: 5,246,697 km (0.104 R)
• M18: 5,622,935 km (0.074 R)
• M19: 6,032,235 km (0.058 R)
• M20: 6,376,759 km (0.105 R)
• M21: 6,626,886 km (0.116 R)
• M22: 7,632,932 km (0.11 R)
• M23: 8,005,730 km (0.095 R)
• M24: 8,248,677 km (0.083 R)
• M25: 8,357,285 km (0.101 R)
• M26: 8,963,904 km (0.091 R)
• M27: 9,272,525 km (0.078 R)
• M28: 9,414,044 km (0.108 R)
• M29: 9,556,162 km (0.07 R)
• M30: 9,756,474 km (0.087 R)
• M31: 9,987,154 km (0.106 R)
• M32: 10,424,428 km (0.101 R)
• M33: 11,227,320 km (0.116 R)
• M34: 11,927,139 km (0.12 R)
• M35: 12,050,258 km (0.105 R)
• M36: 12,766,533 km (0.064 R)
• M37: 12,861,079 km (0.06 R)
• M38: 13,721,715 km (0.1 R)
• M39: 14,175,296 km (0.108 R)
• M40: 14,371,119 km (0.044 R)
• M41: 14,732,698 km (0.078 R)
• M42: 14,831,881 km (0.086 R)
• M43: 15,801,574 km (0.113 R)
• M44: 16,140,713 km (0.064 R)
• M45: 16,550,910 km (0.082 R)
• M46: 16,860,727 km (0.114 R)
• M47: 17,033,662 km (0.099 R)
• M48: 17,137,782 km (0.068 R)
• M49: 17,486,346 km (0.086 R)
• M50: 18,474,439 km (0.111 R)
• M51: 18,795,925 km (0.087 R)
• M52: 19,299,771 km (0.111 R)
• M53: 19,408,379 km (0.101 R)
• M54: 19,698,748 km (0.075 R)
• M55: 20,100,419 km (0.107 R)
• M56: 20,283,975 km (0.044 R)
• M57: 21,060,687 km (0.061 R)
• M58: 21,172,587 km (0.064 R)
• M59: 21,359,285 km (0.106 R)
• M60: 22,643,433 km (0.057 R)
• M61: 23,140,995 km (0.072 R)
• M62: 23,333,378 km (0.102 R)
• M63: 23,526,360 km (0.062 R)
• M64: 24,069,250 km (0.111 R)
• M65: 24,381,311 km (0.116 R)
• M66: 25,088,461 km (0.084 R)
• M67: 25,286,079 km (0.083 R)
• M68: 25,842,284 km (0.084 R)
• M69: 26,242,010 km (0.065 R)
• M70: 27,088,135 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 11.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.04 AU - 5.12 AU

Year: 4268 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,168,100 km

• M1: 181,761 km (0.11 R)
• M2: 323,131 km (0.087 R)
• M3: 417,677 km (0.11 R)
• M4: 598,990 km (0.113 R)
• M5: 784,491 km (0.105 R)
• M6: 963,261 km (0.029 R)
• M7: 1,170,603 km (0.11 R)
• M8: 1,613,263 km (0.068 R)
• M9: 1,744,461 km (0.108 R)
• M10: 2,123,991 km (0.116 R)
• M11: 2,268,502 km (0.077 R)
• M12: 2,548,549 km (0.073 R)
• M13: 2,702,486 km (0.085 R)
• M14: 2,859,713 km (0.094 R)
• M15: 2,999,737 km (0.119 R)
• M16: 3,561,626 km (0.113 R)
• M17: 3,954,321 km (0.116 R)
• M18: 4,110,949 km (0.114 R)
• M19: 4,292,412 km (0.108 R)
• M20: 4,430,341 km (0.077 R)
• M21: 4,523,092 km (0.104 R)
• M22: 5,093,359 km (0.102 R)
• M23: 5,288,584 km (0.048 R)
• M24: 5,636,100 km (0.103 R)
• M25: 5,711,647 km (0.096 R)
• M26: 6,145,630 km (0.084 R)
• M27: 6,223,421 km (0.096 R)
• M28: 6,406,080 km (0.083 R)
• M29: 6,696,599 km (0.116 R)
• M30: 6,803,412 km (0.082 R)
• M31: 7,428,432 km (0.075 R)
• M32: 7,538,985 km (0.084 R)
• M33: 7,622,311 km (0.047 R)
• M34: 7,930,333 km (0.105 R)
• M35: 9,591,767 km (0.094 R)
• M36: 10,199,583 km (0.11 R)
• M37: 10,914,062 km (0.056 R)
• M38: 11,548,507 km (0.097 R)
• M39: 11,644,698 km (0.096 R)
• M40: 11,773,502 km (0.096 R)
• M41: 12,194,919 km (0.089 R)
• M42: 12,555,600 km (0.098 R)
• M43: 12,786,878 km (0.115 R)
• M44: 13,421,771 km (0.117 R)
• M45: 13,590,667 km (0.075 R)
• M46: 14,410,613 km (0.059 R)
• M47: 15,036,232 km (0.112 R)
• M48: 15,777,339 km (0.076 R)
• M49: 17,185,205 km (0.117 R)
• M50: 17,848,372 km (0.103 R)
• M51: 18,370,020 km (0.094 R)
• M52: 18,745,810 km (0.093 R)
• M53: 18,934,602 km (0.116 R)
• M54: 19,352,280 km (0.11 R)
• M55: 19,811,246 km (0.05 R)
• M56: 21,564,533 km (0.078 R)
• M57: 21,683,164 km (0.115 R)
• M58: 21,841,738 km (0.051 R)
• M59: 22,399,738 km (0.118 R)
• M60: 22,841,351 km (0.089 R)
• M61: 24,926,596 km (0.06 R)
• M62: 25,384,215 km (0.089 R)
• M63: 25,467,691 km (0.077 R)
• M64: 25,802,790 km (0.061 R)
• M65: 26,139,236 km (0.098 R)
• M66: 26,519,514 km (0.058 R)
• M67: 26,689,008 km (0.074 R)
• M68: 27,157,249 km (0.039 R)
• M69: 27,628,184 km (0.069 R)
• M70: 28,015,642 km (0.093 R)
• M71: 28,795,645 km (0.075 R)
• M72: 29,057,292 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 14.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.09 AU - 5.53 AU

Year: 4561 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,168,100 km

• M1: 195,076 km (0.102 R)
• M2: 511,176 km (0.08 R)
• M3: 1,049,579 km (0.094 R)
• M4: 1,186,910 km (0.07 R)
• M5: 1,295,966 km (0.067 R)
• M6: 1,437,336 km (0.114 R)
• M7: 2,412,714 km (0.067 R)
• M8: 2,509,355 km (0.046 R)
• M9: 2,697,848 km (0.12 R)
• M10: 2,789,252 km (0.11 R)
• M11: 3,291,452 km (0.064 R)
• M12: 3,468,576 km (0.098 R)
• M13: 3,568,358 km (0.117 R)
• M14: 3,760,741 km (0.11 R)
• M15: 3,884,010 km (0.065 R)
• M16: 4,029,568 km (0.108 R)
• M17: 4,729,686 km (0.119 R)
• M18: 5,088,272 km (0.114 R)
• M19: 5,502,509 km (0.109 R)
• M20: 5,642,981 km (0.06 R)
• M21: 6,095,964 km (0.067 R)
• M22: 6,747,462 km (0.071 R)
• M23: 7,447,132 km (0.114 R)
• M24: 7,589,998 km (0.104 R)
• M25: 7,681,252 km (0.071 R)
• M26: 7,983,889 km (0.109 R)
• M27: 8,196,767 km (0.114 R)
• M28: 8,751,027 km (0.094 R)
• M29: 8,929,198 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 5.9

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.81 AU - 19.19 AU

Year: 22748 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,168,100 km

• M1: 143,464 km (0.1 R)
• M2: 195,076 km (0.068 R)
• M3: 239,506 km (0.099 R)
• M4: 610,958 km (0.091 R)
• M5: 1,310,178 km (0.105 R)
• M6: 1,725,911 km (0.101 R)
• M7: 2,107,834 km (0.109 R)
• M8: 3,068,402 km (0.064 R)
• M9: 3,316,734 km (0.06 R)
• M10: 3,358,771 km (0.116 R)
• M11: 3,701,500 km (0.113 R)
• M12: 3,745,033 km (0.026 R)
• M13: 3,832,847 km (0.098 R)
• M14: 5,180,425 km (0.076 R)
• M15: 5,278,262 km (0.118 R)
• M16: 5,376,697 km (0.089 R)
• M17: 6,238,530 km (0.079 R)
• M18: 6,395,010 km (0.075 R)
• M19: 7,142,550 km (0.089 R)
• M20: 8,660,370 km (0.074 R)
• M21: 8,893,593 km (0.067 R)
• M22: 9,128,761 km (0.118 R)
• M23: 9,968,005 km (0.109 R)
• M24: 10,396,902 km (0.041 R)
• M25: 10,956,997 km (0.079 R)
• M26: 11,463,236 km (0.08 R)
• M27: 11,783,375 km (0.058 R)
• M28: 11,976,955 km (0.102 R)
• M29: 12,041,731 km (0.117 R)
• M30: 12,106,656 km (0.076 R)
• M31: 12,367,256 km (0.07 R)
• M32: 13,294,015 km (0.113 R)
• M33: 13,698,079 km (0.102 R)
• M34: 15,991,115 km (0.079 R)
• M35: 16,062,473 km (0.105 R)
• M36: 16,420,760 km (0.06 R)
• M37: 16,564,673 km (0.055 R)
• M38: 17,953,839 km (0.107 R)
• M39: 18,474,888 km (0.116 R)
• M40: 23,626,590 km (0.12 R)
• M41: 24,525,524 km (0.079 R)
• M42: 24,772,659 km (0.105 R)
• M43: 26,104,529 km (0.108 R)
• M44: 26,779,216 km (0.105 R)
• M45: 28,059,624 km (0.106 R)
• M46: 28,924,300 km (0.098 R)
• M47: 30,502,557 km (0.101 R)
• M48: 32,378,963 km (0.053 R)
• M49: 33,650,395 km (0.057 R)
• M50: 33,833,354 km (0.109 R)
• M51: 38,705,457 km (0.064 R)
• M52: 39,377,900 km (0.108 R)
• M53: 40,248,110 km (0.035 R)
• M54: 40,539,527 km (0.041 R)
• M55: 41,712,374 km (0.111 R)
• M56: 43,194,141 km (0.077 R)
• M57: 43,492,589 km (0.097 R)
• M58: 44,191,510 km (0.093 R)
• M59: 46,310,564 km (0.043 R)
• M60: 47,844,391 km (0.112 R)
• M61: 48,359,307 km (0.101 R)
• M62: 49,394,823 km (0.037 R)
• M63: 49,915,274 km (0.105 R)
• M64: 51,171,747 km (0.054 R)
• M65: 51,487,398 km (0.09 R)
• M66: 51,698,331 km (0.114 R)
• M67: 53,182,342 km (0.075 R)
• M68: 55,975,334 km (0.057 R)
• M69: 56,626,534 km (0.028 R)
• M70: 58,156,023 km (0.119 R)
• M71: 59,809,677 km (0.106 R)
• M72: 62,038,387 km (0.107 R)
• M73: 62,375,131 km (0.09 R)
• M74: 63,727,795 km (0.104 R)
• M75: 63,954,287 km (0.063 R)
• M76: 65,204,177 km (0.085 R)
• M77: 66,347,553 km (0.053 R)
• M78: 69,234,643 km (0.098 R)
• M79: 69,700,341 km (0.048 R)
• M80: 71,221,153 km (0.054 R)
• M81: 71,338,587 km (0.08 R)
• M82: 72,162,422 km (0.117 R)
• M83: 72,280,306 km (0.12 R)
• M84: 72,752,885 km (0.109 R)
• M85: 73,582,106 km (0.044 R)
• M86: 73,819,668 km (0.115 R)
• M87: 73,938,448 km (0.108 R)
• M88: 74,295,389 km (0.099 R)
• M89: 77,533,435 km (0.114 R)
• M90: 78,017,085 km (0.088 R)
• M91: 78,865,753 km (0.066 R)
• M92: 79,352,246 km (0.067 R)
• M93: 80,327,923 km (0.083 R)
• M94: 82,168,126 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit