🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.14 AU

Year: 379 Days

Day: 23 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,801,338 km

• M1: 484,099 km (0.116 R)
• M2: 582,085 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 587 Days

Day: 23 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,801,338 km

• M1: 580,589 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.17 AU - 1.65 AU

Year: 634 Days

Day: 42.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,801,338 km

• M1: 335,847 km (0.087 R)
• M2: 1,082,341 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.66 AU - 1.84 AU

Year: 877 Days

Day: 41.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,801,338 km

• M1: 108,608 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 15

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.5 AU - 4.88 AU

Year: 3847 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,801,338 km

• M1: 294,109 km (0.11 R)
• M2: 573,558 km (0.092 R)
• M3: 670,946 km (0.04 R)
• M4: 1,111,213 km (0.119 R)
• M5: 1,329,327 km (0.115 R)
• M6: 1,619,846 km (0.117 R)
• M7: 1,725,462 km (0.096 R)
• M8: 1,987,557 km (0.034 R)
• M9: 2,375,465 km (0.101 R)
• M10: 3,097,574 km (0.054 R)
• M11: 4,053,504 km (0.098 R)
• M12: 4,289,869 km (0.091 R)
• M13: 4,522,344 km (0.1 R)
• M14: 4,733,576 km (0.06 R)
• M15: 4,913,542 km (0.09 R)
• M16: 5,017,513 km (0.069 R)
• M17: 5,280,506 km (0.116 R)
• M18: 5,575,064 km (0.086 R)
• M19: 5,838,506 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 14.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.49 AU - 10.73 AU

Year: 11283 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,801,338 km

• M1: 191,784 km (0.038 R)
• M2: 297,999 km (0.106 R)
• M3: 468,690 km (0.115 R)
• M4: 756,068 km (0.117 R)
• M5: 922,869 km (0.117 R)
• M6: 1,086,529 km (0.11 R)
• M7: 1,260,661 km (0.045 R)
• M8: 1,758,822 km (0.11 R)
• M9: 2,052,184 km (0.05 R)
• M10: 2,160,941 km (0.116 R)
• M11: 2,339,112 km (0.072 R)
• M12: 2,639,355 km (0.059 R)
• M13: 2,806,306 km (0.067 R)
• M14: 2,903,395 km (0.12 R)
• M15: 3,303,271 km (0.057 R)
• M16: 4,379,478 km (0.097 R)
• M17: 5,134,049 km (0.076 R)
• M18: 5,253,728 km (0.102 R)
• M19: 5,897,746 km (0.113 R)
• M20: 6,213,248 km (0.109 R)
• M21: 6,469,659 km (0.083 R)
• M22: 7,126,394 km (0.1 R)
• M23: 7,361,262 km (0.108 R)
• M24: 8,221,151 km (0.102 R)
• M25: 8,396,928 km (0.09 R)
• M26: 9,076,552 km (0.119 R)
• M27: 9,441,421 km (0.112 R)
• M28: 10,072,873 km (0.062 R)
• M29: 10,450,608 km (0.067 R)
• M30: 10,948,919 km (0.059 R)
• M31: 11,337,424 km (0.062 R)
• M32: 11,849,348 km (0.05 R)
• M33: 12,128,199 km (0.08 R)
• M34: 12,368,902 km (0.088 R)
• M35: 12,489,777 km (0.054 R)
• M36: 13,430,298 km (0.113 R)
• M37: 14,309,036 km (0.064 R)
• M38: 14,521,017 km (0.07 R)
• M39: 14,733,894 km (0.118 R)
• M40: 14,905,184 km (0.049 R)
• M41: 15,640,009 km (0.071 R)
• M42: 15,945,936 km (0.105 R)
• M43: 17,415,287 km (0.07 R)
• M44: 18,234,933 km (0.117 R)
• M45: 18,649,619 km (0.103 R)
• M46: 20,338,878 km (0.071 R)
• M47: 20,481,893 km (0.111 R)
• M48: 21,057,247 km (0.118 R)
• M49: 21,201,908 km (0.102 R)
• M50: 21,978,919 km (0.079 R)
• M51: 23,611,182 km (0.113 R)
• M52: 24,264,924 km (0.093 R)
• M53: 24,771,911 km (0.111 R)
• M54: 24,924,651 km (0.068 R)
• M55: 25,333,502 km (0.114 R)
• M56: 25,641,673 km (0.091 R)
• M57: 25,847,819 km (0.097 R)
• M58: 26,417,488 km (0.06 R)
• M59: 26,834,417 km (0.114 R)
• M60: 26,938,986 km (0.113 R)
• M61: 27,411,267 km (0.025 R)
• M62: 28,523,976 km (0.112 R)
• M63: 29,005,232 km (0.104 R)
• M64: 29,759,504 km (0.07 R)
• M65: 30,193,338 km (0.071 R)
• M66: 30,793,226 km (0.117 R)
• M67: 31,012,387 km (0.073 R)
• M68: 31,122,191 km (0.088 R)
• M69: 32,004,968 km (0.074 R)
• M70: 32,728,424 km (0.069 R)
• M71: 33,288,518 km (0.09 R)
• M72: 33,964,850 km (0.114 R)
• M73: 35,102,093 km (0.114 R)
• M74: 36,020,923 km (0.104 R)
• M75: 36,483,330 km (0.103 R)
• M76: 36,889,489 km (0.055 R)
• M77: 38,234,822 km (0.1 R)
• M78: 39,061,500 km (0.072 R)
• M79: 39,894,162 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 6.8

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.55 AU - 13.37 AU

Year: 15666 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,801,338 km

• M1: 176,077 km (0.054 R)
• M2: 252,671 km (0.111 R)
• M3: 316,250 km (0.03 R)
• M4: 778,059 km (0.075 R)
• M5: 1,000,361 km (0.085 R)
• M6: 1,064,538 km (0.053 R)
• M7: 1,288,337 km (0.057 R)
• M8: 1,964,818 km (0.099 R)
• M9: 2,073,277 km (0.103 R)
• M10: 2,296,178 km (0.113 R)
• M11: 2,585,650 km (0.107 R)
• M12: 2,856,123 km (0.06 R)
• M13: 3,072,890 km (0.092 R)
• M14: 3,167,436 km (0.107 R)
• M15: 3,262,879 km (0.114 R)
• M16: 3,721,247 km (0.07 R)
• M17: 3,958,060 km (0.107 R)
• M18: 4,095,541 km (0.082 R)
• M19: 4,164,954 km (0.059 R)
• M20: 4,481,803 km (0.116 R)
• M21: 5,138,986 km (0.091 R)
• M22: 5,289,033 km (0.107 R)
• M23: 5,709,403 km (0.086 R)
• M24: 8,581,233 km (0.069 R)
• M25: 8,759,404 km (0.105 R)
• M26: 8,804,283 km (0.063 R)
• M27: 9,668,959 km (0.094 R)
• M28: 9,854,461 km (0.106 R)
• M29: 9,900,985 km (0.112 R)
• M30: 9,994,335 km (0.109 R)
• M31: 10,087,983 km (0.099 R)
• M32: 10,656,006 km (0.093 R)
• M33: 11,185,732 km (0.076 R)
• M34: 11,822,720 km (0.108 R)
• M35: 12,572,355 km (0.114 R)
• M36: 12,673,483 km (0.097 R)
• M37: 13,234,475 km (0.092 R)
• M38: 14,222,419 km (0.093 R)
• M39: 14,275,078 km (0.115 R)
• M40: 15,395,715 km (0.106 R)
• M41: 16,655,329 km (0.118 R)
• M42: 16,821,981 km (0.073 R)
• M43: 17,045,181 km (0.06 R)
• M44: 17,269,279 km (0.085 R)
• M45: 18,749,999 km (0.049 R)
• M46: 19,622,603 km (0.091 R)
• M47: 21,346,719 km (0.107 R)
• M48: 21,952,440 km (0.063 R)
• M49: 24,116,673 km (0.101 R)
• M50: 24,305,316 km (0.089 R)
• M51: 24,557,687 km (0.115 R)
• M52: 25,575,551 km (0.081 R)
• M53: 25,703,757 km (0.101 R)
• M54: 25,832,112 km (0.087 R)
• M55: 26,802,104 km (0.053 R)
• M56: 27,258,826 km (0.088 R)
• M57: 30,323,339 km (0.082 R)
• M58: 31,620,652 km (0.11 R)
• M59: 32,033,990 km (0.103 R)
• M60: 32,657,514 km (0.086 R)
• M61: 33,635,436 km (0.11 R)
• M62: 34,977,777 km (0.05 R)
• M63: 35,405,328 km (0.063 R)
• M64: 36,193,709 km (0.111 R)
• M65: 36,337,622 km (0.119 R)
• M66: 36,842,964 km (0.105 R)
• M67: 37,060,329 km (0.115 R)
• M68: 37,641,816 km (0.1 R)
• M69: 38,006,835 km (0.038 R)
• M70: 38,593,259 km (0.09 R)
• M71: 40,594,429 km (0.09 R)
• M72: 40,893,775 km (0.082 R)
• M73: 41,118,770 km (0.085 R)
• M74: 41,193,868 km (0.097 R)
• M75: 41,494,560 km (0.093 R)
• M76: 41,645,205 km (0.066 R)
• M77: 42,098,337 km (0.103 R)
• M78: 43,927,171 km (0.118 R)
• M79: 44,003,914 km (0.052 R)
• M80: 45,315,589 km (0.112 R)
• M81: 46,718,517 km (0.106 R)
• M82: 46,796,907 km (0.117 R)
• M83: 46,875,296 km (0.08 R)
• M84: 47,267,841 km (0.118 R)
• M85: 47,819,408 km (0.108 R)
• M86: 48,214,646 km (0.067 R)
• M87: 48,293,933 km (0.085 R)
• M88: 48,531,644 km (0.098 R)
• M89: 51,739,471 km (0.071 R)
• M90: 54,519,448 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.8

Radius: 5.4

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.57 AU - 16.03 AU

Year: 18371 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,801,338 km

• M1: 170,542 km (0.072 R)
• M2: 411,544 km (0.091 R)
• M3: 823,536 km (0.106 R)
• M4: 942,167 km (0.077 R)
• M5: 1,222,813 km (0.11 R)
• M6: 1,442,572 km (0.105 R)
• M7: 1,734,587 km (0.091 R)
• M8: 2,013,139 km (0.116 R)
• M9: 2,507,859 km (0.112 R)
• M10: 2,611,231 km (0.042 R)
• M11: 3,603,214 km (0.118 R)
• M12: 4,614,047 km (0.115 R)
• M13: 5,304,142 km (0.089 R)
• M14: 5,979,726 km (0.03 R)
• M15: 6,492,398 km (0.107 R)
• M16: 6,826,001 km (0.109 R)
• M17: 7,262,977 km (0.108 R)
• M18: 7,509,664 km (0.082 R)
• M19: 7,609,146 km (0.106 R)
• M20: 8,472,027 km (0.053 R)
• M21: 9,046,782 km (0.075 R)
• M22: 10,288,594 km (0.064 R)
• M23: 11,813,295 km (0.064 R)
• M24: 11,986,978 km (0.091 R)
• M25: 12,808,869 km (0.086 R)
• M26: 12,927,799 km (0.103 R)
• M27: 13,527,836 km (0.094 R)
• M28: 14,014,329 km (0.093 R)
• M29: 14,941,835 km (0.042 R)
• M30: 15,507,914 km (0.117 R)
• M31: 16,145,051 km (0.082 R)
• M32: 18,374,358 km (0.063 R)
• M33: 18,441,378 km (0.119 R)
• M34: 18,575,568 km (0.117 R)
• M35: 19,183,982 km (0.1 R)
• M36: 19,593,132 km (0.106 R)
• M37: 19,867,495 km (0.046 R)
• M38: 19,936,160 km (0.072 R)
• M39: 20,558,936 km (0.115 R)
• M40: 21,047,672 km (0.092 R)
• M41: 23,185,127 km (0.059 R)
• M42: 25,241,499 km (0.104 R)
• M43: 25,390,648 km (0.101 R)
• M44: 27,969,865 km (0.109 R)
• M45: 28,046,908 km (0.105 R)
• M46: 28,511,110 km (0.09 R)
• M47: 28,588,751 km (0.098 R)
• M48: 28,899,915 km (0.051 R)
• M49: 29,055,796 km (0.06 R)
• M50: 29,133,886 km (0.056 R)
• M51: 29,212,126 km (0.047 R)
• M52: 29,525,533 km (0.029 R)
• M53: 29,997,664 km (0.113 R)
• M54: 30,949,406 km (0.109 R)
• M55: 32,314,786 km (0.092 R)
• M56: 33,699,613 km (0.059 R)
• M57: 34,275,415 km (0.074 R)
• M58: 36,526,863 km (0.114 R)
• M59: 36,611,087 km (0.116 R)
• M60: 37,457,661 km (0.116 R)
• M61: 39,170,108 km (0.063 R)
• M62: 39,342,744 km (0.08 R)
• M63: 39,948,915 km (0.111 R)
• M64: 40,383,796 km (0.069 R)
• M65: 40,471,011 km (0.071 R)
• M66: 41,258,345 km (0.084 R)
• M67: 42,139,177 km (0.102 R)
• M68: 42,227,589 km (0.119 R)
• M69: 42,316,002 km (0.118 R)
• M70: 42,937,132 km (0.065 R)
• M71: 44,638,060 km (0.098 R)
• M72: 45,542,080 km (0.105 R)
• M73: 45,996,409 km (0.048 R)
• M74: 46,178,619 km (0.091 R)
• M75: 48,105,439 km (0.086 R)
• M76: 49,964,941 km (0.102 R)
• M77: 50,903,368 km (0.096 R)
• M78: 52,512,144 km (0.085 R)
• M79: 52,797,726 km (0.117 R)
• M80: 54,233,716 km (0.084 R)
• M81: 54,329,907 km (0.097 R)
• M82: 55,682,272 km (0.119 R)
• M83: 55,876,450 km (0.05 R)
• M84: 56,752,795 km (0.086 R)
• M85: 57,339,517 km (0.096 R)
• M86: 59,805,788 km (0.097 R)
• M87: 61,101,904 km (0.083 R)
• M88: 62,709,782 km (0.077 R)
• M89: 64,739,227 km (0.102 R)
• M90: 65,659,403 km (0.118 R)
• M91: 66,069,750 km (0.115 R)
• M92: 66,790,064 km (0.079 R)
• M93: 67,306,027 km (0.109 R)
• M94: 67,719,815 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 14,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit