🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.79 AU - 1.19 AU

Year: 345 Days

Day: 34.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.23 AU - 1.37 AU

Year: 519 Days

Day: 19.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.62 AU - 1.7 AU

Year: 748 Days

Day: 17.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.68 AU - 3.02 AU

Year: 1683 Days

Day: 22.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.4 AU - 4.48 AU

Year: 3273 Days

Day: 45.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,598,558 km

• M1: 1,637,049 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 10.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.59 AU - 6.95 AU

Year: 6163 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 99,598,558 km

• M1: 156,180 km (0.108 R)
• M2: 300,692 km (0.075 R)
• M3: 530,324 km (0.062 R)
• M4: 853,905 km (0.044 R)
• M5: 1,033,272 km (0.073 R)
• M6: 1,204,562 km (0.113 R)
• M7: 1,309,879 km (0.092 R)
• M8: 1,385,575 km (0.119 R)
• M9: 1,598,752 km (0.053 R)
• M10: 1,680,134 km (0.057 R)
• M11: 2,262,369 km (0.044 R)
• M12: 2,514,890 km (0.111 R)
• M13: 3,047,159 km (0.032 R)
• M14: 3,722,294 km (0.064 R)
• M15: 4,442,608 km (0.07 R)
• M16: 4,709,042 km (0.088 R)
• M17: 4,980,861 km (0.1 R)
• M18: 5,188,204 km (0.092 R)
• M19: 5,380,736 km (0.042 R)
• M20: 5,575,513 km (0.054 R)
• M21: 6,027,149 km (0.098 R)
• M22: 6,174,203 km (0.086 R)
• M23: 6,303,905 km (0.115 R)
• M24: 6,378,404 km (0.026 R)
• M25: 6,888,982 km (0.078 R)
• M26: 6,985,024 km (0.079 R)
• M27: 7,062,067 km (0.113 R)
• M28: 7,412,724 km (0.102 R)
• M29: 8,070,356 km (0.085 R)
• M30: 8,232,670 km (0.113 R)
• M31: 8,314,201 km (0.112 R)
• M32: 8,457,516 km (0.093 R)
• M33: 8,976,171 km (0.08 R)
• M34: 9,186,506 km (0.066 R)
• M35: 9,398,636 km (0.03 R)
• M36: 9,741,215 km (0.029 R)
• M37: 10,109,824 km (0.109 R)
• M38: 10,219,031 km (0.067 R)
• M39: 10,549,193 km (0.092 R)
• M40: 10,660,045 km (0.051 R)
• M41: 11,242,729 km (0.086 R)
• M42: 11,355,974 km (0.041 R)
• M43: 11,675,067 km (0.077 R)
• M44: 11,835,735 km (0.047 R)
• M45: 12,909,847 km (0.046 R)
• M46: 13,290,873 km (0.118 R)
• M47: 13,506,743 km (0.064 R)
• M48: 13,675,489 km (0.096 R)
• M49: 14,088,080 km (0.066 R)
• M50: 14,185,768 km (0.107 R)
• M51: 14,900,846 km (0.091 R)
• M52: 15,000,478 km (0.103 R)
• M53: 15,526,763 km (0.084 R)
• M54: 15,602,460 km (0.096 R)
• M55: 15,703,588 km (0.11 R)
• M56: 15,804,865 km (0.044 R)
• M57: 16,366,157 km (0.041 R)
• M58: 17,455,528 km (0.057 R)
• M59: 17,534,217 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.4

Radius: 3.4

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.64 AU - 13.97 AU

Year: 16969 Days

Day: 17.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,598,558 km

• M1: 46,076 km (0.1 R)
• M2: 90,956 km (0.11 R)
• M3: 330,312 km (0.081 R)
• M4: 418,276 km (0.092 R)
• M5: 789,877 km (0.076 R)
• M6: 1,199,775 km (0.065 R)
• M7: 1,375,552 km (0.101 R)
• M8: 1,517,970 km (0.111 R)
• M9: 1,708,108 km (0.108 R)
• M10: 1,751,342 km (0.077 R)
• M11: 2,018,524 km (0.107 R)
• M12: 2,203,726 km (0.04 R)
• M13: 2,322,357 km (0.104 R)
• M14: 2,418,698 km (0.077 R)
• M15: 2,565,603 km (0.093 R)
• M16: 2,665,236 km (0.08 R)
• M17: 2,766,065 km (0.12 R)
• M18: 3,506,724 km (0.075 R)
• M19: 3,785,275 km (0.099 R)
• M20: 3,927,094 km (0.096 R)
• M21: 4,304,380 km (0.106 R)
• M22: 4,333,850 km (0.093 R)
• M23: 4,723,403 km (0.114 R)
• M24: 5,092,910 km (0.047 R)
• M25: 5,186,708 km (0.112 R)
• M26: 5,826,687 km (0.119 R)
• M27: 7,818,134 km (0.102 R)
• M28: 8,512,119 km (0.059 R)
• M29: 8,810,118 km (0.081 R)
• M30: 8,847,667 km (0.071 R)
• M31: 9,263,549 km (0.115 R)
• M32: 9,301,696 km (0.094 R)
• M33: 9,416,438 km (0.065 R)
• M34: 9,763,355 km (0.103 R)
• M35: 10,390,470 km (0.088 R)
• M36: 10,588,986 km (0.089 R)
• M37: 11,889,590 km (0.096 R)
• M38: 12,600,778 km (0.111 R)
• M39: 13,282,496 km (0.061 R)
• M40: 13,325,580 km (0.074 R)
• M41: 13,411,748 km (0.074 R)
• M42: 14,459,981 km (0.113 R)
• M43: 14,949,166 km (0.119 R)
• M44: 15,715,855 km (0.094 R)
• M45: 15,943,842 km (0.091 R)
• M46: 16,680,462 km (0.115 R)
• M47: 17,664,068 km (0.112 R)
• M48: 17,996,175 km (0.089 R)
• M49: 18,762,715 km (0.079 R)
• M50: 19,247,262 km (0.106 R)
• M51: 19,834,284 km (0.118 R)
• M52: 19,883,352 km (0.105 R)
• M53: 21,075,647 km (0.086 R)
• M54: 21,276,557 km (0.098 R)
• M55: 21,478,215 km (0.064 R)
• M56: 21,629,758 km (0.111 R)
• M57: 21,832,463 km (0.045 R)
• M58: 21,934,040 km (0.062 R)
• M59: 25,107,011 km (0.079 R)
• M60: 25,747,738 km (0.087 R)
• M61: 25,908,855 km (0.066 R)
• M62: 26,124,127 km (0.061 R)
• M63: 27,592,579 km (0.087 R)
• M64: 28,753,010 km (0.072 R)
• M65: 29,591,656 km (0.105 R)
• M66: 29,760,402 km (0.119 R)
• M67: 30,495,077 km (0.074 R)
• M68: 30,722,316 km (0.09 R)
• M69: 33,200,555 km (0.037 R)
• M70: 34,256,865 km (0.08 R)
• M71: 34,552,321 km (0.114 R)
• M72: 34,967,305 km (0.041 R)
• M73: 39,639,097 km (0.118 R)
• M74: 39,825,048 km (0.088 R)
• M75: 40,135,613 km (0.108 R)
• M76: 40,322,311 km (0.08 R)
• M77: 41,009,563 km (0.112 R)
• M78: 41,385,952 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.4

Radius: 5.7

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.43 AU - 17.23 AU

Year: 24155 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,598,558 km

• M1: 210,484 km (0.109 R)
• M2: 269,875 km (0.042 R)
• M3: 611,855 km (0.113 R)
• M4: 946,207 km (0.103 R)
• M5: 998,267 km (0.079 R)
• M6: 1,389,016 km (0.088 R)
• M7: 1,478,476 km (0.071 R)
• M8: 1,954,496 km (0.116 R)
• M9: 2,881,704 km (0.104 R)
• M10: 3,230,416 km (0.095 R)
• M11: 3,592,443 km (0.052 R)
• M12: 3,882,962 km (0.072 R)
• M13: 4,137,877 km (0.119 R)
• M14: 4,267,578 km (0.101 R)
• M15: 4,664,162 km (0.098 R)
• M16: 5,165,016 km (0.077 R)
• M17: 5,211,391 km (0.093 R)
• M18: 5,972,246 km (0.091 R)
• M19: 6,167,920 km (0.073 R)
• M20: 6,565,402 km (0.059 R)
• M21: 6,666,081 km (0.111 R)
• M22: 8,784,836 km (0.107 R)
• M23: 9,175,436 km (0.117 R)
• M24: 9,743,160 km (0.079 R)
• M25: 9,800,605 km (0.091 R)
• M26: 10,380,746 km (0.097 R)
• M27: 11,151,624 km (0.119 R)
• M28: 11,513,501 km (0.053 R)
• M29: 11,574,238 km (0.05 R)
• M30: 11,696,010 km (0.076 R)
• M31: 11,757,046 km (0.102 R)
• M32: 12,747,833 km (0.085 R)
• M33: 13,062,886 km (0.049 R)
• M34: 14,479,428 km (0.098 R)
• M35: 15,139,305 km (0.108 R)
• M36: 15,205,726 km (0.117 R)
• M37: 16,693,776 km (0.043 R)
• M38: 17,107,713 km (0.09 R)
• M39: 18,227,753 km (0.055 R)
• M40: 18,582,599 km (0.106 R)
• M41: 19,371,279 km (0.119 R)
• M42: 19,733,306 km (0.117 R)
• M43: 21,952,440 km (0.064 R)
• M44: 22,329,876 km (0.095 R)
• M45: 24,016,143 km (0.075 R)
• M46: 24,249,216 km (0.116 R)
• M47: 25,584,377 km (0.096 R)
• M48: 25,742,951 km (0.04 R)
• M49: 27,753,247 km (0.104 R)
• M50: 29,980,460 km (0.053 R)
• M51: 30,651,257 km (0.079 R)
• M52: 31,666,877 km (0.096 R)
• M53: 31,922,390 km (0.097 R)
• M54: 32,435,661 km (0.107 R)
• M55: 32,607,399 km (0.093 R)
• M56: 32,951,624 km (0.059 R)
• M57: 33,730,729 km (0.103 R)
• M58: 34,778,962 km (0.086 R)
• M59: 34,866,776 km (0.074 R)
• M60: 35,572,130 km (0.118 R)
• M61: 36,996,750 km (0.118 R)
• M62: 37,625,959 km (0.072 R)
• M63: 37,987,088 km (0.051 R)
• M64: 38,621,682 km (0.119 R)
• M65: 40,269,802 km (0.098 R)
• M66: 41,009,713 km (0.099 R)
• M67: 41,940,810 km (0.099 R)
• M68: 42,034,309 km (0.106 R)
• M69: 42,127,808 km (0.062 R)
• M70: 43,067,282 km (0.059 R)
• M71: 44,013,638 km (0.084 R)
• M72: 44,394,066 km (0.114 R)
• M73: 44,489,360 km (0.025 R)
• M74: 45,734,313 km (0.104 R)
• M75: 46,119,677 km (0.058 R)
• M76: 47,866,980 km (0.115 R)
• M77: 51,426,063 km (0.099 R)
• M78: 52,329,036 km (0.06 R)
• M79: 53,744,082 km (0.12 R)
• M80: 54,252,565 km (0.07 R)
• M81: 55,479,268 km (0.049 R)
• M82: 58,794,955 km (0.11 R)
• M83: 59,004,392 km (0.069 R)
• M84: 59,739,067 km (0.081 R)
• M85: 60,688,116 km (0.096 R)
• M86: 61,961,194 km (0.11 R)
• M87: 64,318,109 km (0.071 R)
• M88: 66,050,601 km (0.089 R)
• M89: 66,595,138 km (0.081 R)
• M90: 66,922,607 km (0.067 R)
• M91: 68,788,093 km (0.029 R)
• M92: 69,561,215 km (0.085 R)
• M93: 72,121,732 km (0.079 R)
• M94: 72,345,829 km (0.031 R)
• M95: 73,582,555 km (0.078 R)
• M96: 73,808,149 km (0.115 R)
• M97: 74,826,312 km (0.075 R)
• M98: 75,053,252 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.7

Radius: 5.2

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.61 AU - 20.21 AU

Year: 27635 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,598,558 km

• M1: 73,602 km (0.051 R)
• M2: 506,239 km (0.115 R)
• M3: 1,279,062 km (0.064 R)
• M4: 1,313,619 km (0.092 R)
• M5: 1,419,235 km (0.105 R)
• M6: 2,068,340 km (0.07 R)
• M7: 2,109,031 km (0.106 R)
• M8: 2,618,860 km (0.115 R)
• M9: 3,165,042 km (0.034 R)
• M10: 3,499,693 km (0.098 R)
• M11: 4,410,744 km (0.062 R)
• M12: 4,729,985 km (0.076 R)
• M13: 4,838,145 km (0.105 R)
• M14: 5,056,707 km (0.087 R)
• M15: 5,560,403 km (0.11 R)
• M16: 6,079,957 km (0.116 R)
• M17: 6,675,207 km (0.098 R)
• M18: 6,918,453 km (0.076 R)
• M19: 6,979,788 km (0.074 R)
• M20: 7,226,774 km (0.112 R)
• M21: 7,289,007 km (0.061 R)
• M22: 9,235,724 km (0.108 R)
• M23: 9,506,645 km (0.088 R)
• M24: 10,405,579 km (0.055 R)
• M25: 13,719,770 km (0.041 R)
• M26: 14,184,272 km (0.08 R)
• M27: 16,501,543 km (0.057 R)
• M28: 16,583,522 km (0.053 R)
• M29: 17,410,799 km (0.103 R)
• M30: 17,494,274 km (0.057 R)
• M31: 17,661,525 km (0.081 R)
• M32: 18,082,194 km (0.118 R)
• M33: 18,506,154 km (0.11 R)
• M34: 21,117,684 km (0.082 R)
• M35: 21,206,695 km (0.032 R)
• M36: 21,385,016 km (0.06 R)
• M37: 21,743,452 km (0.107 R)
• M38: 21,923,269 km (0.104 R)
• M39: 23,380,202 km (0.112 R)
• M40: 25,150,544 km (0.084 R)
• M41: 25,434,032 km (0.094 R)
• M42: 27,544,858 km (0.112 R)
• M43: 28,917,119 km (0.077 R)
• M44: 30,411,901 km (0.112 R)
• M45: 30,613,110 km (0.037 R)
• M46: 30,713,789 km (0.113 R)
• M47: 32,752,210 km (0.092 R)
• M48: 33,579,636 km (0.096 R)
• M49: 33,891,697 km (0.113 R)
• M50: 35,149,665 km (0.099 R)
• M51: 35,678,344 km (0.083 R)
• M52: 37,711,080 km (0.098 R)
• M53: 39,123,434 km (0.077 R)
• M54: 40,885,248 km (0.119 R)
• M55: 42,448,097 km (0.089 R)
• M56: 44,144,088 km (0.109 R)
• M57: 45,977,260 km (0.069 R)
• M58: 46,555,306 km (0.106 R)
• M59: 46,787,183 km (0.107 R)
• M60: 47,485,057 km (0.093 R)
• M61: 48,538,525 km (0.106 R)
• M62: 52,345,492 km (0.11 R)
• M63: 52,707,369 km (0.045 R)
• M64: 53,312,193 km (0.112 R)
• M65: 54,284,729 km (0.087 R)
• M66: 56,123,885 km (0.107 R)
• M67: 62,272,806 km (0.047 R)
• M68: 63,040,244 km (0.102 R)
• M69: 63,296,804 km (0.086 R)
• M70: 64,455,439 km (0.1 R)
• M71: 65,491,105 km (0.093 R)
• M72: 65,620,956 km (0.109 R)
• M73: 68,763,260 km (0.103 R)
• M74: 69,027,300 km (0.114 R)
• M75: 69,291,639 km (0.063 R)
• M76: 69,556,428 km (0.03 R)
• M77: 70,219,745 km (0.089 R)
• M78: 78,203,184 km (0.053 R)
• M79: 80,834,611 km (0.084 R)
• M80: 82,231,257 km (0.063 R)
• M81: 83,354,138 km (0.108 R)
• M82: 83,776,603 km (0.111 R)
• M83: 84,058,595 km (0.118 R)
• M84: 84,623,626 km (0.114 R)
• M85: 84,906,665 km (0.11 R)
• M86: 87,038,884 km (0.111 R)
• M87: 87,324,466 km (0.09 R)
• M88: 88,039,843 km (0.104 R)
• M89: 88,900,928 km (0.097 R)
• M90: 89,044,841 km (0.109 R)
• M91: 91,646,199 km (0.116 R)
• M92: 92,227,686 km (0.062 R)
• M93: 93,686,714 km (0.047 R)
• M94: 96,184,400 km (0.114 R)
• M95: 97,515,671 km (0.08 R)
• M96: 97,960,725 km (0.085 R)
• M97: 98,852,927 km (0.039 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit