🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 250 Days

Day: 24.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,147,159 km

• M1: 417,228 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.82 AU - 2.24 AU

Year: 1031 Days

Day: 32.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 111.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 12.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.21 AU - 7.87 AU

Year: 6658 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,147,159 km

• M1: 156,629 km (0.027 R)
• M2: 369,507 km (0.12 R)
• M3: 745,596 km (0.119 R)
• M4: 857,495 km (0.103 R)
• M5: 997,818 km (0.07 R)
• M6: 1,099,844 km (0.105 R)
• M7: 1,217,577 km (0.068 R)
• M8: 1,364,931 km (0.073 R)
• M9: 1,492,388 km (0.116 R)
• M10: 1,584,092 km (0.11 R)
• M11: 1,787,545 km (0.079 R)
• M12: 1,942,229 km (0.07 R)
• M13: 2,175,452 km (0.096 R)
• M14: 2,542,565 km (0.118 R)
• M15: 2,653,417 km (0.102 R)
• M16: 2,880,208 km (0.069 R)
• M17: 3,012,752 km (0.094 R)
• M18: 3,096,526 km (0.065 R)
• M19: 3,301,176 km (0.071 R)
• M20: 3,777,645 km (0.107 R)
• M21: 3,996,657 km (0.066 R)
• M22: 4,678,524 km (0.113 R)
• M23: 4,874,347 km (0.058 R)
• M24: 5,173,394 km (0.088 R)
• M25: 5,416,939 km (0.115 R)
• M26: 5,685,018 km (0.115 R)
• M27: 5,810,232 km (0.085 R)
• M28: 6,148,772 km (0.078 R)
• M29: 6,234,491 km (0.118 R)
• M30: 6,515,586 km (0.083 R)
• M31: 7,001,031 km (0.11 R)
• M32: 7,248,017 km (0.111 R)
• M33: 7,338,673 km (0.083 R)
• M34: 7,866,754 km (0.105 R)
• M35: 8,123,763 km (0.116 R)
• M36: 8,431,186 km (0.086 R)
• M37: 8,598,138 km (0.077 R)
• M38: 9,351,363 km (0.11 R)
• M39: 10,277,823 km (0.115 R)
• M40: 11,050,496 km (0.055 R)
• M41: 11,154,915 km (0.11 R)
• M42: 11,655,619 km (0.025 R)
• M43: 11,841,868 km (0.063 R)
• M44: 12,217,509 km (0.111 R)
• M45: 12,461,054 km (0.086 R)
• M46: 12,678,868 km (0.098 R)
• M47: 12,980,458 km (0.037 R)
• M48: 13,090,711 km (0.117 R)
• M49: 13,173,738 km (0.062 R)
• M50: 13,340,091 km (0.079 R)
• M51: 13,730,841 km (0.095 R)
• M52: 13,955,985 km (0.032 R)
• M53: 14,153,903 km (0.068 R)
• M54: 14,352,719 km (0.084 R)
• M55: 14,609,728 km (0.117 R)
• M56: 14,781,915 km (0.103 R)
• M57: 14,983,723 km (0.045 R)
• M58: 15,799,929 km (0.044 R)
• M59: 16,421,657 km (0.067 R)
• M60: 16,600,726 km (0.109 R)
• M61: 16,720,554 km (0.041 R)
• M62: 17,232,777 km (0.037 R)
• M63: 17,689,051 km (0.099 R)
• M64: 17,903,275 km (0.111 R)
• M65: 18,272,632 km (0.113 R)
• M66: 18,365,383 km (0.109 R)
• M67: 18,458,283 km (0.117 R)
• M68: 19,112,923 km (0.098 R)
• M69: 19,395,813 km (0.07 R)
• M70: 19,553,638 km (0.086 R)
• M71: 19,902,202 km (0.055 R)
• M72: 20,125,252 km (0.113 R)
• M73: 20,220,995 km (0.028 R)
• M74: 20,316,887 km (0.118 R)
• M75: 20,798,891 km (0.107 R)
• M76: 21,089,859 km (0.072 R)
• M77: 21,219,710 km (0.07 R)
• M78: 21,610,609 km (0.069 R)
• M79: 22,102,637 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 11.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.64 AU - 8.46 AU

Year: 7395 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,147,159 km

• M1: 150,944 km (0.077 R)
• M2: 354,397 km (0.075 R)
• M3: 642,672 km (0.12 R)
• M4: 870,211 km (0.081 R)
• M5: 1,002,755 km (0.071 R)
• M6: 1,196,484 km (0.065 R)
• M7: 1,520,662 km (0.117 R)
• M8: 1,703,770 km (0.115 R)
• M9: 2,227,363 km (0.088 R)
• M10: 2,412,714 km (0.091 R)
• M11: 2,974,305 km (0.077 R)
• M12: 3,050,450 km (0.064 R)
• M13: 3,231,015 km (0.119 R)
• M14: 3,575,688 km (0.116 R)
• M15: 4,044,378 km (0.101 R)
• M16: 4,532,516 km (0.086 R)
• M17: 4,888,559 km (0.059 R)
• M18: 5,564,742 km (0.041 R)
• M19: 5,882,039 km (0.118 R)
• M20: 6,567,197 km (0.109 R)
• M21: 6,667,278 km (0.093 R)
• M22: 7,004,172 km (0.046 R)
• M23: 7,906,397 km (0.119 R)
• M24: 8,048,365 km (0.027 R)
• M25: 8,191,231 km (0.1 R)
• M26: 9,215,229 km (0.053 R)
• M27: 9,289,878 km (0.102 R)
• M28: 10,356,661 km (0.087 R)
• M29: 10,512,242 km (0.083 R)
• M30: 10,590,332 km (0.052 R)
• M31: 10,983,625 km (0.072 R)
• M32: 11,102,556 km (0.107 R)
• M33: 11,744,181 km (0.112 R)
• M34: 11,947,185 km (0.113 R)
• M35: 12,563,080 km (0.109 R)
• M36: 12,895,785 km (0.106 R)
• M37: 12,979,410 km (0.096 R)
• M38: 13,868,620 km (0.112 R)
• M39: 15,040,570 km (0.11 R)
• M40: 16,244,085 km (0.047 R)
• M41: 16,425,098 km (0.106 R)
• M42: 16,834,697 km (0.065 R)
• M43: 16,926,101 km (0.114 R)
• M44: 17,247,587 km (0.112 R)
• M45: 17,339,889 km (0.084 R)
• M46: 18,177,188 km (0.09 R)
• M47: 18,459,330 km (0.077 R)
• M48: 19,362,004 km (0.067 R)
• M49: 19,457,896 km (0.07 R)
• M50: 19,601,959 km (0.1 R)
• M51: 20,669,639 km (0.088 R)
• M52: 21,557,053 km (0.101 R)
• M53: 21,805,834 km (0.118 R)
• M54: 22,005,548 km (0.108 R)
• M55: 22,105,479 km (0.105 R)
• M56: 22,255,974 km (0.11 R)
• M57: 22,406,619 km (0.109 R)
• M58: 23,165,380 km (0.102 R)
• M59: 23,318,119 km (0.08 R)
• M60: 23,727,120 km (0.12 R)
• M61: 24,812,153 km (0.117 R)
• M62: 25,860,386 km (0.078 R)
• M63: 26,762,760 km (0.1 R)
• M64: 27,783,616 km (0.048 R)
• M65: 27,891,775 km (0.054 R)
• M66: 28,981,446 km (0.095 R)
• M67: 30,307,332 km (0.084 R)
• M68: 30,641,833 km (0.084 R)
• M69: 32,617,871 km (0.104 R)
• M70: 33,017,896 km (0.098 R)
• M71: 33,132,488 km (0.112 R)
• M72: 34,692,943 km (0.1 R)
• M73: 35,159,838 km (0.086 R)
• M74: 36,336,276 km (0.056 R)
• M75: 36,632,330 km (0.106 R)
• M76: 36,929,282 km (0.092 R)
• M77: 37,167,441 km (0.069 R)
• M78: 38,124,868 km (0.096 R)
• M79: 38,486,147 km (0.087 R)
• M80: 40,922,946 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 9.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.83 AU - 13.37 AU

Year: 15003 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,147,159 km

• M1: 217,366 km (0.073 R)
• M2: 496,067 km (0.11 R)
• M3: 756,068 km (0.115 R)
• M4: 1,526,796 km (0.043 R)
• M5: 2,243,519 km (0.039 R)
• M6: 2,476,892 km (0.084 R)
• M7: 2,636,962 km (0.084 R)
• M8: 2,779,977 km (0.073 R)
• M9: 2,862,705 km (0.057 R)
• M10: 3,377,022 km (0.106 R)
• M11: 3,487,874 km (0.087 R)
• M12: 3,577,334 km (0.061 R)
• M13: 3,713,169 km (0.068 R)
• M14: 4,760,055 km (0.114 R)
• M15: 6,738,486 km (0.083 R)
• M16: 7,247,119 km (0.059 R)
• M17: 8,815,503 km (0.103 R)
• M18: 9,061,143 km (0.091 R)
• M19: 9,716,681 km (0.034 R)
• M20: 10,549,492 km (0.096 R)
• M21: 11,405,042 km (0.108 R)
• M22: 11,605,504 km (0.097 R)
• M23: 12,214,367 km (0.073 R)
• M24: 12,385,357 km (0.116 R)
• M25: 12,591,503 km (0.111 R)
• M26: 13,181,966 km (0.064 R)
• M27: 14,210,003 km (0.116 R)
• M28: 14,462,075 km (0.096 R)
• M29: 14,679,141 km (0.066 R)
• M30: 14,788,198 km (0.115 R)
• M31: 15,300,421 km (0.083 R)
• M32: 16,042,277 km (0.116 R)
• M33: 16,117,076 km (0.086 R)
• M34: 16,192,025 km (0.114 R)
• M35: 16,417,618 km (0.062 R)
• M36: 16,985,941 km (0.062 R)
• M37: 17,062,236 km (0.028 R)
• M38: 17,138,680 km (0.076 R)
• M39: 18,966,467 km (0.12 R)
• M40: 19,522,821 km (0.119 R)
• M41: 19,722,834 km (0.092 R)
• M42: 20,165,344 km (0.108 R)
• M43: 21,100,929 km (0.053 R)
• M44: 23,014,286 km (0.102 R)
• M45: 23,906,039 km (0.108 R)
• M46: 24,077,179 km (0.06 R)
• M47: 26,074,610 km (0.11 R)
• M48: 26,471,642 km (0.11 R)
• M49: 27,854,226 km (0.116 R)
• M50: 29,077,637 km (0.081 R)
• M51: 29,306,073 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 4.3

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.83 AU - 14.53 AU

Year: 18035 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 20,147,159 km

• M1: 122,969 km (0.096 R)
• M2: 175,478 km (0.112 R)
• M3: 382,671 km (0.043 R)
• M4: 500,106 km (0.07 R)
• M5: 572,511 km (0.113 R)
• M6: 707,598 km (0.028 R)
• M7: 939,774 km (0.109 R)
• M8: 1,029,832 km (0.106 R)
• M9: 1,146,368 km (0.056 R)
• M10: 1,627,625 km (0.04 R)
• M11: 1,847,085 km (0.068 R)
• M12: 1,931,757 km (0.112 R)
• M13: 2,134,462 km (0.076 R)
• M14: 3,985,287 km (0.078 R)
• M15: 4,581,884 km (0.109 R)
• M16: 5,047,582 km (0.076 R)
• M17: 5,447,008 km (0.099 R)
• M18: 5,487,399 km (0.037 R)
• M19: 6,532,191 km (0.085 R)
• M20: 6,704,827 km (0.076 R)
• M21: 7,187,729 km (0.12 R)
• M22: 7,772,657 km (0.097 R)
• M23: 8,001,691 km (0.106 R)
• M24: 8,654,835 km (0.074 R)
• M25: 8,702,108 km (0.073 R)
• M26: 8,844,525 km (0.096 R)
• M27: 9,421,973 km (0.112 R)
• M28: 9,715,185 km (0.095 R)
• M29: 10,160,687 km (0.097 R)
• M30: 10,612,922 km (0.039 R)
• M31: 12,700,410 km (0.107 R)
• M32: 13,132,748 km (0.056 R)
• M33: 13,900,933 km (0.046 R)
• M34: 14,740,028 km (0.081 R)
• M35: 14,909,821 km (0.103 R)
• M36: 14,966,519 km (0.07 R)
• M37: 15,365,796 km (0.047 R)
• M38: 16,466,836 km (0.115 R)
• M39: 18,014,276 km (0.093 R)
• M40: 18,195,739 km (0.107 R)
• M41: 18,256,326 km (0.063 R)
• M42: 19,235,743 km (0.117 R)
• M43: 19,359,460 km (0.104 R)
• M44: 19,545,411 km (0.045 R)
• M45: 19,981,488 km (0.11 R)
• M46: 20,044,020 km (0.061 R)
• M47: 20,483,838 km (0.053 R)
• M48: 21,629,309 km (0.061 R)
• M49: 23,254,391 km (0.105 R)
• M50: 23,386,186 km (0.057 R)
• M51: 25,120,624 km (0.082 R)
• M52: 25,323,479 km (0.113 R)
• M53: 25,594,700 km (0.034 R)
• M54: 25,866,818 km (0.066 R)
• M55: 28,852,941 km (0.074 R)
• M56: 29,065,221 km (0.089 R)
• M57: 30,206,652 km (0.08 R)
• M58: 30,350,416 km (0.04 R)
• M59: 30,782,754 km (0.102 R)
• M60: 31,072,226 km (0.075 R)
• M61: 31,508,154 km (0.067 R)
• M62: 33,271,763 km (0.047 R)
• M63: 34,090,662 km (0.085 R)
• M64: 34,916,293 km (0.113 R)
• M65: 36,816,934 km (0.104 R)
• M66: 37,277,994 km (0.115 R)
• M67: 38,361,382 km (0.12 R)
• M68: 41,114,880 km (0.065 R)
• M69: 41,673,180 km (0.105 R)
• M70: 42,716,625 km (0.09 R)
• M71: 42,797,258 km (0.118 R)
• M72: 43,444,119 km (0.071 R)
• M73: 44,993,205 km (0.085 R)
• M74: 45,733,266 km (0.052 R)
• M75: 46,063,428 km (0.032 R)
• M76: 46,394,488 km (0.105 R)
• M77: 46,477,366 km (0.116 R)
• M78: 47,475,632 km (0.065 R)
• M79: 48,313,081 km (0.087 R)
• M80: 49,155,168 km (0.085 R)
• M81: 49,239,690 km (0.057 R)
• M82: 50,002,340 km (0.053 R)
• M83: 50,427,647 km (0.076 R)
• M84: 50,854,151 km (0.085 R)
• M85: 50,939,571 km (0.12 R)
• M86: 53,612,137 km (0.108 R)
• M87: 53,786,269 km (0.099 R)
• M88: 53,960,401 km (0.111 R)
• M89: 55,800,455 km (0.074 R)
• M90: 55,976,830 km (0.06 R)
• M91: 56,330,031 km (0.057 R)
• M92: 56,683,980 km (0.081 R)
• M93: 57,038,676 km (0.055 R)
• M94: 57,750,164 km (0.105 R)
• M95: 59,002,447 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 5.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.17 AU - 15.41 AU

Year: 21311 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 20,147,159 km

• M1: 105,317 km (0.097 R)
• M2: 273,016 km (0.112 R)
• M3: 448,195 km (0.07 R)
• M4: 761,304 km (0.11 R)
• M5: 1,042,248 km (0.101 R)
• M6: 1,211,593 km (0.118 R)
• M7: 1,850,825 km (0.105 R)
• M8: 2,028,398 km (0.095 R)
• M9: 2,070,135 km (0.115 R)
• M10: 2,112,172 km (0.042 R)
• M11: 2,638,757 km (0.098 R)
• M12: 4,514,265 km (0.105 R)
• M13: 4,569,018 km (0.043 R)
• M14: 4,642,471 km (0.105 R)
• M15: 7,662,702 km (0.09 R)
• M16: 7,947,686 km (0.105 R)
• M17: 8,258,401 km (0.057 R)
• M18: 9,237,369 km (0.119 R)
• M19: 9,823,195 km (0.112 R)
• M20: 10,060,906 km (0.097 R)
• M21: 10,132,713 km (0.109 R)
• M22: 10,712,255 km (0.052 R)
• M23: 10,932,313 km (0.084 R)
• M24: 12,694,875 km (0.092 R)
• M25: 12,772,367 km (0.067 R)
• M26: 13,450,494 km (0.117 R)
• M27: 14,678,693 km (0.09 R)
• M28: 16,390,092 km (0.09 R)
• M29: 16,870,152 km (0.096 R)
• M30: 17,269,129 km (0.072 R)
• M31: 18,455,141 km (0.101 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 14,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit