🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 255 Days

Day: 31.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.42 AU - 1.5 AU

Year: 679 Days

Day: 26.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.43 AU - 2.01 AU

Year: 868 Days

Day: 37.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.77 AU - 2.57 AU

Year: 1231 Days

Day: 20.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 13.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.61 AU - 5.29 AU

Year: 3614 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 82.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 80,367,243 km

• M1: 187,147 km (0.088 R)
• M2: 274,362 km (0.113 R)
• M3: 361,428 km (0.092 R)
• M4: 484,847 km (0.025 R)
• M5: 662,419 km (0.098 R)
• M6: 754,422 km (0.11 R)
• M7: 939,475 km (0.115 R)
• M8: 1,103,733 km (0.104 R)
• M9: 1,193,492 km (0.102 R)
• M10: 1,325,437 km (0.105 R)
• M11: 1,587,533 km (0.114 R)
• M12: 1,795,623 km (0.088 R)
• M13: 1,903,184 km (0.078 R)
• M14: 2,022,264 km (0.099 R)
• M15: 2,191,310 km (0.062 R)
• M16: 2,335,971 km (0.062 R)
• M17: 2,483,923 km (0.068 R)
• M18: 2,614,821 km (0.092 R)
• M19: 2,831,140 km (0.08 R)
• M20: 2,957,550 km (0.111 R)
• M21: 3,150,681 km (0.055 R)
• M22: 3,437,310 km (0.109 R)
• M23: 4,214,770 km (0.111 R)
• M24: 4,335,496 km (0.105 R)
• M25: 4,469,685 km (0.115 R)
• M26: 4,555,854 km (0.069 R)
• M27: 4,767,235 km (0.11 R)
• M28: 4,880,631 km (0.094 R)
• M29: 5,007,490 km (0.055 R)
• M30: 5,097,099 km (0.103 R)
• M31: 5,225,902 km (0.093 R)
• M32: 5,566,088 km (0.103 R)
• M33: 5,685,617 km (0.093 R)
• M34: 6,475,942 km (0.12 R)
• M35: 6,601,754 km (0.069 R)
• M36: 6,784,862 km (0.106 R)
• M37: 6,926,980 km (0.097 R)
• M38: 7,026,911 km (0.091 R)
• M39: 7,156,313 km (0.106 R)
• M40: 7,286,463 km (0.095 R)
• M41: 7,607,800 km (0.11 R)
• M42: 7,814,843 km (0.108 R)
• M43: 8,264,834 km (0.064 R)
• M44: 8,908,852 km (0.042 R)
• M45: 9,315,759 km (0.1 R)
• M46: 9,616,899 km (0.114 R)
• M47: 10,261,666 km (0.097 R)
• M48: 10,770,897 km (0.101 R)
• M49: 10,987,066 km (0.108 R)
• M50: 11,154,167 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 9.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.37 AU - 10.01 AU

Year: 9863 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,367,243 km

• M1: 175,329 km (0.077 R)
• M2: 300,393 km (0.103 R)
• M3: 370,853 km (0.109 R)
• M4: 487,091 km (0.094 R)
• M5: 610,210 km (0.058 R)
• M6: 864,676 km (0.032 R)
• M7: 1,053,169 km (0.106 R)
• M8: 1,245,851 km (0.114 R)
• M9: 1,804,599 km (0.113 R)
• M10: 1,913,955 km (0.107 R)
• M11: 2,208,962 km (0.105 R)
• M12: 2,385,787 km (0.109 R)
• M13: 2,804,062 km (0.101 R)
• M14: 2,970,116 km (0.065 R)
• M15: 3,074,087 km (0.089 R)
• M16: 3,139,611 km (0.112 R)
• M17: 3,218,748 km (0.117 R)
• M18: 3,625,205 km (0.066 R)
• M19: 3,806,518 km (0.12 R)
• M20: 3,919,464 km (0.074 R)
• M21: 4,105,564 km (0.11 R)
• M22: 4,681,366 km (0.116 R)
• M23: 4,955,729 km (0.067 R)
• M24: 6,726,967 km (0.079 R)
• M25: 7,019,431 km (0.037 R)
• M26: 7,474,807 km (0.112 R)
• M27: 7,706,086 km (0.088 R)
• M28: 7,867,651 km (0.066 R)
• M29: 8,212,325 km (0.097 R)
• M30: 8,506,434 km (0.109 R)
• M31: 8,673,535 km (0.078 R)
• M32: 9,180,971 km (0.09 R)
• M33: 9,659,535 km (0.103 R)
• M34: 10,087,384 km (0.051 R)
• M35: 10,244,462 km (0.11 R)
• M36: 10,461,828 km (0.115 R)
• M37: 10,820,863 km (0.086 R)
• M38: 11,839,175 km (0.116 R)
• M39: 12,171,582 km (0.076 R)
• M40: 12,255,207 km (0.093 R)
• M41: 12,359,926 km (0.07 R)
• M42: 12,570,260 km (0.113 R)
• M43: 13,423,567 km (0.105 R)
• M44: 13,835,559 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.4

Radius: 7.3

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.55 AU - 14.45 AU

Year: 17015 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,367,243 km

• M1: 92,900 km (0.094 R)
• M2: 215,122 km (0.101 R)
• M3: 515,065 km (0.117 R)
• M4: 939,923 km (0.1 R)
• M5: 1,212,192 km (0.083 R)
• M6: 1,290,730 km (0.072 R)
• M7: 2,009,997 km (0.085 R)
• M8: 3,410,083 km (0.078 R)
• M9: 3,597,530 km (0.075 R)
• M10: 3,827,013 km (0.078 R)
• M11: 3,943,699 km (0.075 R)
• M12: 4,421,664 km (0.109 R)
• M13: 5,344,833 km (0.118 R)
• M14: 5,917,793 km (0.093 R)
• M15: 7,025,864 km (0.094 R)
• M16: 7,361,113 km (0.076 R)
• M17: 7,799,584 km (0.03 R)
• M18: 8,448,091 km (0.105 R)
• M19: 8,498,655 km (0.108 R)
• M20: 8,600,232 km (0.066 R)
• M21: 9,010,280 km (0.118 R)
• M22: 9,956,037 km (0.119 R)
• M23: 10,768,204 km (0.118 R)
• M24: 10,933,061 km (0.104 R)
• M25: 11,770,510 km (0.102 R)
• M26: 11,997,300 km (0.069 R)
• M27: 12,512,815 km (0.104 R)
• M28: 12,918,823 km (0.111 R)
• M29: 14,283,006 km (0.089 R)
• M30: 14,464,319 km (0.034 R)
• M31: 14,890,374 km (0.109 R)
• M32: 15,135,714 km (0.099 R)
• M33: 15,817,132 km (0.084 R)
• M34: 15,879,515 km (0.084 R)
• M35: 16,953,627 km (0.069 R)
• M36: 17,081,534 km (0.102 R)
• M37: 18,443,921 km (0.098 R)
• M38: 18,575,418 km (0.072 R)
• M39: 18,905,730 km (0.113 R)
• M40: 19,237,987 km (0.119 R)
• M41: 22,453,892 km (0.097 R)
• M42: 22,524,054 km (0.045 R)
• M43: 22,594,365 km (0.073 R)
• M44: 23,159,246 km (0.076 R)
• M45: 23,230,156 km (0.043 R)
• M46: 23,301,215 km (0.03 R)
• M47: 23,514,691 km (0.065 R)
• M48: 23,586,049 km (0.119 R)
• M49: 24,375,178 km (0.09 R)
• M50: 24,664,201 km (0.099 R)
• M51: 24,809,161 km (0.104 R)
• M52: 25,172,834 km (0.086 R)
• M53: 25,245,837 km (0.077 R)
• M54: 25,979,166 km (0.062 R)
• M55: 27,241,922 km (0.099 R)
• M56: 27,692,361 km (0.07 R)
• M57: 28,145,194 km (0.075 R)
• M58: 29,595,396 km (0.103 R)
• M59: 29,903,866 km (0.074 R)
• M60: 30,757,472 km (0.086 R)
• M61: 34,575,060 km (0.109 R)
• M62: 36,373,974 km (0.101 R)
• M63: 36,456,403 km (0.099 R)
• M64: 37,367,903 km (0.101 R)
• M65: 37,868,307 km (0.084 R)
• M66: 38,538,955 km (0.03 R)
• M67: 39,128,969 km (0.093 R)
• M68: 39,637,003 km (0.055 R)
• M69: 39,891,918 km (0.042 R)
• M70: 40,488,664 km (0.066 R)
• M71: 41,002,532 km (0.113 R)
• M72: 41,432,477 km (0.108 R)
• M73: 42,123,320 km (0.111 R)
• M74: 42,470,237 km (0.028 R)
• M75: 44,130,923 km (0.095 R)
• M76: 44,836,576 km (0.106 R)
• M77: 45,013,551 km (0.093 R)
• M78: 45,723,692 km (0.108 R)
• M79: 46,437,722 km (0.06 R)
• M80: 46,796,009 km (0.119 R)
• M81: 48,329,238 km (0.099 R)
• M82: 51,537,364 km (0.041 R)
• M83: 52,559,716 km (0.117 R)
• M84: 53,964,739 km (0.104 R)
• M85: 55,097,644 km (0.098 R)
• M86: 55,287,184 km (0.072 R)
• M87: 56,142,884 km (0.092 R)
• M88: 56,333,621 km (0.116 R)
• M89: 57,482,832 km (0.089 R)
• M90: 57,867,448 km (0.08 R)
• M91: 59,220,860 km (0.09 R)
• M92: 59,609,516 km (0.09 R)
• M93: 64,238,373 km (0.06 R)
• M94: 67,151,642 km (0.112 R)
• M95: 67,759,757 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 6.4

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.97 AU - 20.37 AU

Year: 26204 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,367,243 km

• M1: 148,102 km (0.116 R)
• M2: 227,090 km (0.095 R)
• M3: 476,020 km (0.105 R)
• M4: 539,151 km (0.095 R)
• M5: 897,737 km (0.116 R)
• M6: 1,143,526 km (0.113 R)
• M7: 1,259,614 km (0.071 R)
• M8: 1,379,592 km (0.073 R)
• M9: 1,930,411 km (0.08 R)
• M10: 2,247,409 km (0.098 R)
• M11: 3,088,897 km (0.091 R)
• M12: 3,292,649 km (0.107 R)
• M13: 3,417,115 km (0.104 R)
• M14: 3,930,086 km (0.045 R)
• M15: 6,676,553 km (0.061 R)
• M16: 7,477,201 km (0.11 R)
• M17: 8,648,403 km (0.04 R)
• M18: 9,167,657 km (0.108 R)
• M19: 9,284,493 km (0.108 R)
• M20: 10,236,234 km (0.038 R)
• M21: 10,540,068 km (0.117 R)
• M22: 12,230,972 km (0.039 R)
• M23: 12,295,299 km (0.092 R)
• M24: 12,359,626 km (0.101 R)
• M25: 12,488,580 km (0.076 R)
• M26: 12,683,057 km (0.097 R)
• M27: 13,338,146 km (0.118 R)
• M28: 13,536,962 km (0.107 R)
• M29: 13,736,675 km (0.104 R)
• M30: 13,937,286 km (0.12 R)
• M31: 14,341,499 km (0.115 R)
• M32: 14,681,385 km (0.103 R)
• M33: 14,818,118 km (0.105 R)
• M34: 15,368,937 km (0.109 R)
• M35: 16,349,252 km (0.06 R)
• M36: 16,846,815 km (0.109 R)
• M37: 18,738,480 km (0.046 R)
• M38: 20,619,823 km (0.058 R)
• M39: 22,246,101 km (0.043 R)
• M40: 22,481,718 km (0.066 R)
• M41: 22,639,394 km (0.117 R)
• M42: 23,352,976 km (0.097 R)
• M43: 24,558,734 km (0.108 R)
• M44: 24,965,192 km (0.068 R)
• M45: 25,537,853 km (0.108 R)
• M46: 26,529,686 km (0.099 R)
• M47: 27,197,790 km (0.025 R)
• M48: 27,365,789 km (0.03 R)
• M49: 27,618,310 km (0.079 R)
• M50: 27,956,102 km (0.088 R)
• M51: 30,446,607 km (0.113 R)
• M52: 31,058,313 km (0.116 R)
• M53: 33,815,551 km (0.06 R)
• M54: 35,269,044 km (0.085 R)
• M55: 35,452,152 km (0.118 R)
• M56: 37,955,074 km (0.104 R)
• M57: 38,142,670 km (0.105 R)
• M58: 40,322,760 km (0.053 R)
• M59: 40,802,071 km (0.064 R)
• M60: 41,669,589 km (0.09 R)
• M61: 42,251,226 km (0.065 R)
• M62: 44,802,618 km (0.112 R)
• M63: 45,797,294 km (0.054 R)
• M64: 47,403,676 km (0.112 R)
• M65: 49,950,280 km (0.076 R)
• M66: 50,053,054 km (0.1 R)
• M67: 50,877,937 km (0.077 R)
• M68: 51,811,278 km (0.114 R)
• M69: 52,123,638 km (0.112 R)
• M70: 52,645,735 km (0.112 R)
• M71: 53,905,498 km (0.109 R)
• M72: 55,707,255 km (0.094 R)
• M73: 57,421,048 km (0.113 R)
• M74: 57,744,329 km (0.056 R)
• M75: 58,176,218 km (0.12 R)
• M76: 58,934,829 km (0.097 R)
• M77: 59,152,045 km (0.11 R)
• M78: 59,478,468 km (0.104 R)
• M79: 62,997,907 km (0.098 R)
• M80: 67,491,079 km (0.081 R)
• M81: 67,832,163 km (0.033 R)
• M82: 69,546,405 km (0.116 R)
• M83: 74,304,215 km (0.091 R)
• M84: 75,952,784 km (0.109 R)
• M85: 78,089,939 km (0.109 R)
• M86: 79,405,652 km (0.082 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: 206 - 15,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit