🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.38 AU - 1.5 AU

Year: 605 Days

Day: 26.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.26 AU - 1.68 AU

Year: 624 Days

Day: 13.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.83 AU - 3.69 AU

Year: 2059 Days

Day: 46.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.57 AU - 5.05 AU

Year: 3130 Days

Day: 19.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,712,375 km

• M1: 1,416,991 km (0.119 R)
• M2: 1,515,576 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.5 AU - 5.5 AU

Year: 3911 Days

Day: 43.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 13.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.14 AU - 10.5 AU

Year: 9164 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,712,375 km

• M1: 316,399 km (0.026 R)
• M2: 399,277 km (0.114 R)
• M3: 536,608 km (0.115 R)
• M4: 979,866 km (0.084 R)
• M5: 1,077,404 km (0.119 R)
• M6: 1,304,643 km (0.112 R)
• M7: 1,570,927 km (0.104 R)
• M8: 1,687,165 km (0.102 R)
• M9: 1,879,697 km (0.027 R)
• M10: 2,555,281 km (0.085 R)
• M11: 2,665,684 km (0.064 R)
• M12: 2,777,733 km (0.098 R)
• M13: 2,948,873 km (0.102 R)
• M14: 3,392,132 km (0.113 R)
• M15: 3,668,439 km (0.083 R)
• M16: 4,474,323 km (0.031 R)
• M17: 4,642,022 km (0.066 R)
• M18: 5,122,979 km (0.057 R)
• M19: 6,319,313 km (0.109 R)
• M20: 6,545,804 km (0.1 R)
• M21: 6,929,523 km (0.105 R)
• M22: 7,241,734 km (0.093 R)
• M23: 7,439,353 km (0.116 R)
• M24: 7,598,674 km (0.087 R)
• M25: 8,165,351 km (0.114 R)
• M26: 8,329,759 km (0.106 R)
• M27: 8,745,641 km (0.088 R)
• M28: 8,998,462 km (0.087 R)
• M29: 9,168,405 km (0.101 R)
• M30: 9,641,134 km (0.116 R)
• M31: 10,033,978 km (0.075 R)
• M32: 10,745,316 km (0.071 R)
• M33: 10,925,581 km (0.113 R)
• M34: 11,935,666 km (0.115 R)
• M35: 12,689,041 km (0.087 R)
• M36: 13,167,605 km (0.11 R)
• M37: 14,291,085 km (0.118 R)
• M38: 15,191,664 km (0.108 R)
• M39: 15,292,792 km (0.066 R)
• M40: 15,853,485 km (0.076 R)
• M41: 16,628,851 km (0.054 R)
• M42: 17,575,655 km (0.103 R)
• M43: 19,137,607 km (0.09 R)
• M44: 19,246,963 km (0.1 R)
• M45: 19,411,521 km (0.111 R)
• M46: 20,296,392 km (0.084 R)
• M47: 20,968,685 km (0.075 R)
• M48: 21,250,976 km (0.118 R)
• M49: 22,162,775 km (0.093 R)
• M50: 22,277,666 km (0.098 R)
• M51: 22,508,047 km (0.092 R)
• M52: 22,855,114 km (0.036 R)
• M53: 23,087,439 km (0.093 R)
• M54: 23,203,976 km (0.066 R)
• M55: 23,671,769 km (0.117 R)
• M56: 24,438,607 km (0.056 R)
• M57: 24,914,628 km (0.082 R)
• M58: 25,273,663 km (0.045 R)
• M59: 26,057,406 km (0.096 R)
• M60: 26,178,580 km (0.081 R)
• M61: 26,482,713 km (0.077 R)
• M62: 27,217,089 km (0.054 R)
• M63: 28,331,443 km (0.098 R)
• M64: 29,967,146 km (0.04 R)
• M65: 31,246,208 km (0.115 R)
• M66: 31,892,471 km (0.097 R)
• M67: 32,673,671 km (0.094 R)
• M68: 34,188,798 km (0.116 R)
• M69: 35,592,026 km (0.101 R)
• M70: 36,877,820 km (0.118 R)
• M71: 37,218,604 km (0.117 R)
• M72: 37,697,766 km (0.051 R)
• M73: 39,355,460 km (0.115 R)
• M74: 40,263,369 km (0.081 R)
• M75: 41,390,290 km (0.102 R)
• M76: 42,384,966 km (0.084 R)
• M77: 43,675,098 km (0.102 R)
• M78: 45,051,100 km (0.112 R)
• M79: 45,488,524 km (0.05 R)
• M80: 46,220,805 km (0.119 R)
• M81: 47,030,728 km (0.087 R)
• M82: 47,696,888 km (0.059 R)
• M83: 48,888,883 km (0.037 R)
• M84: 49,113,579 km (0.088 R)
• M85: 49,789,463 km (0.078 R)
• M86: 50,241,697 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 8.2

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.16 AU - 9.82 AU

Year: 9430 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,712,375 km

• M1: 106,364 km (0.085 R)
• M2: 182,958 km (0.096 R)
• M3: 382,073 km (0.028 R)
• M4: 464,501 km (0.103 R)
• M5: 649,105 km (0.087 R)
• M6: 803,191 km (0.046 R)
• M7: 1,008,140 km (0.11 R)
• M8: 1,188,555 km (0.108 R)
• M9: 1,250,937 km (0.102 R)
• M10: 1,379,292 km (0.1 R)
• M11: 1,467,406 km (0.108 R)
• M12: 1,743,114 km (0.108 R)
• M13: 1,887,177 km (0.089 R)
• M14: 2,264,463 km (0.064 R)
• M15: 2,316,523 km (0.113 R)
• M16: 2,720,288 km (0.12 R)
• M17: 2,859,862 km (0.061 R)
• M18: 3,263,029 km (0.049 R)
• M19: 3,531,707 km (0.086 R)
• M20: 4,283,137 km (0.084 R)
• M21: 4,710,388 km (0.111 R)
• M22: 4,912,196 km (0.095 R)
• M23: 5,569,978 km (0.091 R)
• M24: 5,676,342 km (0.062 R)
• M25: 5,963,420 km (0.106 R)
• M26: 6,108,679 km (0.082 R)
• M27: 6,477,139 km (0.078 R)
• M28: 7,081,664 km (0.061 R)
• M29: 7,982,094 km (0.089 R)
• M30: 8,466,043 km (0.117 R)
• M31: 8,670,543 km (0.108 R)
• M32: 9,209,843 km (0.061 R)
• M33: 9,420,178 km (0.111 R)
• M34: 9,802,849 km (0.096 R)
• M35: 9,931,503 km (0.07 R)
• M36: 10,495,637 km (0.118 R)
• M37: 10,627,283 km (0.117 R)
• M38: 10,715,247 km (0.115 R)
• M39: 11,204,133 km (0.087 R)
• M40: 11,745,527 km (0.096 R)
• M41: 12,157,370 km (0.108 R)
• M42: 12,901,021 km (0.03 R)
• M43: 13,136,339 km (0.106 R)
• M44: 13,325,730 km (0.034 R)
• M45: 13,516,018 km (0.091 R)
• M46: 14,873,020 km (0.113 R)
• M47: 15,119,857 km (0.098 R)
• M48: 17,557,853 km (0.049 R)
• M49: 17,610,063 km (0.1 R)
• M50: 17,662,123 km (0.082 R)
• M51: 18,133,655 km (0.04 R)
• M52: 18,982,175 km (0.04 R)
• M53: 19,196,249 km (0.096 R)
• M54: 19,680,946 km (0.079 R)
• M55: 19,952,018 km (0.067 R)
• M56: 20,278,889 km (0.096 R)
• M57: 21,325,775 km (0.11 R)
• M58: 21,436,926 km (0.113 R)
• M59: 21,995,973 km (0.053 R)
• M60: 22,108,321 km (0.071 R)
• M61: 23,299,719 km (0.095 R)
• M62: 24,337,479 km (0.099 R)
• M63: 24,511,910 km (0.081 R)
• M64: 24,920,612 km (0.079 R)
• M65: 25,744,597 km (0.1 R)
• M66: 26,817,064 km (0.103 R)
• M67: 27,238,032 km (0.026 R)
• M68: 27,721,832 km (0.106 R)
• M69: 29,252,218 km (0.086 R)
• M70: 29,437,570 km (0.084 R)
• M71: 30,183,465 km (0.054 R)
• M72: 30,558,656 km (0.07 R)
• M73: 30,621,338 km (0.114 R)
• M74: 31,947,672 km (0.108 R)
• M75: 32,393,923 km (0.118 R)
• M76: 32,778,090 km (0.092 R)
• M77: 33,680,465 km (0.073 R)
• M78: 33,874,792 km (0.082 R)
• M79: 34,134,644 km (0.044 R)
• M80: 34,199,719 km (0.098 R)
• M81: 35,311,829 km (0.097 R)
• M82: 37,638,824 km (0.109 R)
• M83: 38,042,589 km (0.06 R)
• M84: 38,177,526 km (0.114 R)
• M85: 43,562,900 km (0.101 R)
• M86: 43,986,860 km (0.074 R)
• M87: 44,696,702 km (0.105 R)
• M88: 47,355,356 km (0.079 R)
• M89: 47,791,284 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 4.4

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.77 AU - 18.23 AU

Year: 21349 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,712,375 km

• M1: 99,034 km (0.087 R)
• M2: 428,299 km (0.101 R)
• M3: 528,978 km (0.076 R)
• M4: 1,057,358 km (0.038 R)
• M5: 1,251,087 km (0.107 R)
• M6: 1,455,886 km (0.112 R)
• M7: 1,962,874 km (0.117 R)
• M8: 2,269,998 km (0.047 R)
• M9: 2,375,764 km (0.115 R)
• M10: 2,740,035 km (0.075 R)
• M11: 3,121,509 km (0.119 R)
• M12: 5,264,499 km (0.068 R)
• M13: 6,221,925 km (0.107 R)
• M14: 6,771,099 km (0.093 R)
• M15: 7,128,488 km (0.039 R)
• M16: 7,180,099 km (0.106 R)
• M17: 7,439,801 km (0.077 R)
• M18: 7,492,161 km (0.08 R)
• M19: 7,808,560 km (0.117 R)
• M20: 8,454,524 km (0.051 R)
• M21: 8,728,737 km (0.06 R)
• M22: 9,455,184 km (0.064 R)
• M23: 9,739,869 km (0.07 R)
• M24: 10,551,437 km (0.072 R)
• M25: 10,610,229 km (0.1 R)
• M26: 11,626,597 km (0.083 R)
• M27: 11,992,663 km (0.089 R)
• M28: 13,686,111 km (0.099 R)
• M29: 13,878,793 km (0.08 R)
• M30: 14,462,374 km (0.05 R)
• M31: 14,593,272 km (0.064 R)
• M32: 14,921,939 km (0.076 R)
• M33: 15,855,130 km (0.117 R)
• M34: 16,738,356 km (0.103 R)
• M35: 17,013,467 km (0.046 R)
• M36: 18,979,781 km (0.091 R)
• M37: 19,123,096 km (0.119 R)
• M38: 19,266,560 km (0.119 R)
• M39: 19,482,579 km (0.037 R)
• M40: 19,554,686 km (0.083 R)
• M41: 19,699,347 km (0.111 R)
• M42: 20,501,191 km (0.116 R)
• M43: 20,648,097 km (0.088 R)
• M44: 21,462,358 km (0.076 R)
• M45: 21,761,105 km (0.075 R)
• M46: 22,287,091 km (0.095 R)
• M47: 22,513,881 km (0.069 R)
• M48: 22,665,424 km (0.067 R)
• M49: 23,275,185 km (0.048 R)
• M50: 23,505,117 km (0.064 R)
• M51: 23,735,946 km (0.119 R)
• M52: 23,890,182 km (0.09 R)
• M53: 25,215,020 km (0.116 R)
• M54: 27,529,150 km (0.116 R)
• M55: 27,935,009 km (0.093 R)
• M56: 29,081,826 km (0.086 R)
• M57: 31,590,582 km (0.076 R)
• M58: 32,698,953 km (0.102 R)
• M59: 32,870,691 km (0.072 R)
• M60: 36,188,623 km (0.031 R)
• M61: 37,527,374 km (0.114 R)
• M62: 37,977,215 km (0.028 R)
• M63: 38,157,630 km (0.076 R)
• M64: 38,791,476 km (0.068 R)
• M65: 40,713,509 km (0.081 R)
• M66: 41,268,368 km (0.113 R)
• M67: 42,666,510 km (0.035 R)
• M68: 42,854,105 km (0.092 R)
• M69: 43,607,181 km (0.05 R)
• M70: 45,030,904 km (0.119 R)
• M71: 46,952,788 km (0.062 R)
• M72: 48,118,604 km (0.046 R)
• M73: 48,999,436 km (0.057 R)
• M74: 49,195,858 km (0.049 R)
• M75: 52,273,834 km (0.092 R)
• M76: 52,675,505 km (0.063 R)
• M77: 53,481,987 km (0.109 R)
• M78: 54,394,085 km (0.056 R)
• M79: 54,903,017 km (0.106 R)
• M80: 55,107,068 km (0.12 R)
• M81: 55,823,044 km (0.102 R)
• M82: 56,336,464 km (0.108 R)
• M83: 57,264,419 km (0.106 R)
• M84: 57,574,985 km (0.114 R)
• M85: 57,678,506 km (0.104 R)
• M86: 64,329,628 km (0.083 R)
• M87: 65,299,471 km (0.116 R)
• M88: 66,491,167 km (0.035 R)
• M89: 68,018,412 km (0.075 R)
• M90: 68,347,228 km (0.079 R)
• M91: 69,006,356 km (0.094 R)
• M92: 72,221,663 km (0.07 R)
• M93: 73,229,504 km (0.108 R)
• M94: 73,791,394 km (0.109 R)
• M95: 74,580,373 km (0.11 R)
• M96: 75,258,949 km (0.052 R)
• M97: 75,485,590 km (0.025 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit