🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 223 Days

Day: 38.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.61 AU - 0.89 AU

Year: 242 Days

Day: 12.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.5 AU

Year: 521 Days

Day: 36.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 138.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,234,052 km

• M1: 314,156 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.39 AU - 2.73 AU

Year: 1527 Days

Day: 19.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.75 AU - 2.85 AU

Year: 1747 Days

Day: 32 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.79 AU - 3.21 AU

Year: 1937 Days

Day: 13.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 10.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.93 AU - 7.55 AU

Year: 5811 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,234,052 km

• M1: 225,594 km (0.117 R)
• M2: 324,627 km (0.099 R)
• M3: 402,867 km (0.102 R)
• M4: 608,863 km (0.057 R)
• M5: 794,065 km (0.109 R)
• M6: 938,278 km (0.042 R)
• M7: 1,013,825 km (0.116 R)
• M8: 1,253,630 km (0.098 R)
• M9: 1,675,496 km (0.103 R)
• M10: 2,000,273 km (0.074 R)
• M11: 2,200,884 km (0.088 R)
• M12: 2,366,190 km (0.093 R)
• M13: 2,775,340 km (0.083 R)
• M14: 2,886,641 km (0.106 R)
• M15: 3,137,217 km (0.12 R)
• M16: 3,514,204 km (0.096 R)
• M17: 3,905,851 km (0.094 R)
• M18: 4,132,342 km (0.082 R)
• M19: 4,234,517 km (0.119 R)
• M20: 4,624,818 km (0.065 R)
• M21: 4,972,484 km (0.1 R)
• M22: 5,218,273 km (0.12 R)
• M23: 5,864,536 km (0.092 R)
• M24: 5,979,427 km (0.078 R)
• M25: 6,270,245 km (0.108 R)
• M26: 6,358,358 km (0.045 R)
• M27: 6,685,080 km (0.092 R)
• M28: 6,926,232 km (0.076 R)
• M29: 7,231,711 km (0.103 R)
• M30: 7,355,129 km (0.103 R)
• M31: 7,448,179 km (0.102 R)
• M32: 7,572,794 km (0.056 R)
• M33: 8,078,435 km (0.095 R)
• M34: 8,206,640 km (0.1 R)
• M35: 8,956,425 km (0.113 R)
• M36: 9,423,619 km (0.049 R)
• M37: 9,524,896 km (0.111 R)
• M38: 9,660,283 km (0.069 R)
• M39: 10,521,218 km (0.109 R)
• M40: 10,696,397 km (0.04 R)
• M41: 11,085,202 km (0.082 R)
• M42: 11,299,127 km (0.097 R)
• M43: 11,406,688 km (0.101 R)
• M44: 11,550,601 km (0.09 R)
• M45: 11,840,223 km (0.027 R)
• M46: 12,426,646 km (0.109 R)
• M47: 12,537,648 km (0.069 R)
• M48: 14,087,931 km (0.086 R)
• M49: 14,281,062 km (0.069 R)
• M50: 14,436,195 km (0.093 R)
• M51: 14,905,184 km (0.037 R)
• M52: 15,220,536 km (0.109 R)
• M53: 15,978,399 km (0.117 R)
• M54: 16,585,318 km (0.107 R)
• M55: 17,241,155 km (0.067 R)
• M56: 17,406,460 km (0.088 R)
• M57: 17,572,364 km (0.118 R)
• M58: 17,738,568 km (0.082 R)
• M59: 18,198,731 km (0.084 R)
• M60: 18,705,269 km (0.117 R)
• M61: 19,516,688 km (0.058 R)
• M62: 19,732,109 km (0.116 R)
• M63: 19,818,427 km (0.112 R)
• M64: 20,645,553 km (0.091 R)
• M65: 20,953,127 km (0.109 R)
• M66: 21,217,915 km (0.098 R)
• M67: 21,884,822 km (0.075 R)
• M68: 22,243,408 km (0.103 R)
• M69: 22,378,345 km (0.072 R)
• M70: 22,648,968 km (0.118 R)
• M71: 22,920,787 km (0.102 R)
• M72: 23,102,698 km (0.051 R)
• M73: 24,249,815 km (0.094 R)
• M74: 24,620,818 km (0.081 R)
• M75: 27,270,046 km (0.073 R)
• M76: 28,140,706 km (0.087 R)
• M77: 28,481,639 km (0.109 R)
• M78: 29,020,341 km (0.119 R)
• M79: 29,463,600 km (0.116 R)
• M80: 29,909,102 km (0.084 R)
• M81: 30,856,954 km (0.09 R)
• M82: 30,957,335 km (0.044 R)
• M83: 32,017,535 km (0.076 R)
• M84: 32,424,590 km (0.082 R)
• M85: 33,089,553 km (0.114 R)
• M86: 33,243,639 km (0.092 R)
• M87: 34,537,212 km (0.049 R)
• M88: 34,797,961 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 10.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.54 AU - 8.9 AU

Year: 7996 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,234,052 km

• M1: 347,217 km (0.112 R)
• M2: 437,574 km (0.082 R)
• M3: 646,562 km (0.106 R)
• M4: 860,188 km (0.082 R)
• M5: 1,020,706 km (0.115 R)
• M6: 1,272,180 km (0.087 R)
• M7: 1,650,364 km (0.038 R)
• M8: 1,833,771 km (0.105 R)
• M9: 2,121,747 km (0.081 R)
• M10: 2,444,878 km (0.111 R)
• M11: 3,228,472 km (0.062 R)
• M12: 3,297,137 km (0.047 R)
• M13: 3,553,249 km (0.064 R)
• M14: 3,767,622 km (0.058 R)
• M15: 3,864,263 km (0.077 R)
• M16: 4,084,770 km (0.067 R)
• M17: 4,259,201 km (0.111 R)
• M18: 4,641,274 km (0.062 R)
• M19: 5,061,046 km (0.072 R)
• M20: 5,520,461 km (0.105 R)
• M21: 6,249,002 km (0.089 R)
• M22: 6,421,489 km (0.117 R)
• M23: 6,800,570 km (0.113 R)
• M24: 7,007,763 km (0.084 R)
• M25: 7,126,992 km (0.096 R)
• M26: 7,367,695 km (0.101 R)
• M27: 7,826,213 km (0.111 R)
• M28: 8,294,005 km (0.1 R)
• M29: 9,420,776 km (0.101 R)
• M30: 9,751,537 km (0.09 R)
• M31: 10,187,166 km (0.091 R)
• M32: 10,869,781 km (0.099 R)
• M33: 10,938,896 km (0.101 R)
• M34: 11,042,866 km (0.048 R)
• M35: 11,814,791 km (0.106 R)
• M36: 12,495,611 km (0.106 R)
• M37: 12,713,276 km (0.114 R)
• M38: 12,785,980 km (0.083 R)
• M39: 13,189,147 km (0.081 R)
• M40: 13,373,601 km (0.043 R)
• M41: 13,932,498 km (0.077 R)
• M42: 14,689,613 km (0.111 R)
• M43: 15,654,669 km (0.087 R)
• M44: 15,732,759 km (0.096 R)
• M45: 16,640,220 km (0.039 R)
• M46: 16,879,726 km (0.081 R)
• M47: 17,321,788 km (0.078 R)
• M48: 17,645,667 km (0.117 R)
• M49: 17,808,430 km (0.096 R)
• M50: 18,340,699 km (0.09 R)
• M51: 18,629,423 km (0.061 R)
• M52: 19,253,396 km (0.055 R)
• M53: 20,778,546 km (0.097 R)
• M54: 21,860,438 km (0.108 R)
• M55: 22,386,125 km (0.079 R)
• M56: 22,518,369 km (0.063 R)
• M57: 22,694,895 km (0.052 R)
• M58: 23,049,292 km (0.113 R)
• M59: 23,227,164 km (0.103 R)
• M60: 23,584,404 km (0.108 R)
• M61: 23,943,438 km (0.109 R)
• M62: 24,123,704 km (0.097 R)
• M63: 24,712,521 km (0.042 R)
• M64: 24,894,582 km (0.095 R)
• M65: 25,489,532 km (0.073 R)
• M66: 25,581,535 km (0.086 R)
• M67: 26,042,895 km (0.11 R)
• M68: 26,646,822 km (0.094 R)
• M69: 26,740,171 km (0.046 R)
• M70: 26,880,344 km (0.102 R)
• M71: 27,443,580 km (0.06 R)
• M72: 29,012,413 km (0.104 R)
• M73: 29,156,475 km (0.06 R)
• M74: 29,735,120 km (0.095 R)
• M75: 30,610,268 km (0.095 R)
• M76: 30,952,847 km (0.083 R)
• M77: 31,050,983 km (0.101 R)
• M78: 31,198,337 km (0.12 R)
• M79: 31,444,425 km (0.052 R)
• M80: 32,137,063 km (0.047 R)
• M81: 32,286,212 km (0.092 R)
• M82: 32,435,511 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 11.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.85 AU - 13.95 AU

Year: 15303 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,234,052 km

• M1: 302,487 km (0.093 R)
• M2: 458,966 km (0.088 R)
• M3: 631,453 km (0.063 R)
• M4: 726,597 km (0.099 R)
• M5: 1,218,325 km (0.091 R)
• M6: 1,361,191 km (0.056 R)
• M7: 1,509,742 km (0.117 R)
• M8: 2,282,714 km (0.089 R)
• M9: 2,383,992 km (0.089 R)
• M10: 3,683,997 km (0.028 R)
• M11: 4,169,741 km (0.074 R)
• M12: 4,294,356 km (0.046 R)
• M13: 4,675,831 km (0.078 R)
• M14: 4,903,519 km (0.117 R)
• M15: 5,539,609 km (0.109 R)
• M16: 5,815,468 km (0.061 R)
• M17: 5,955,042 km (0.1 R)
• M18: 7,185,934 km (0.07 R)
• M19: 8,851,556 km (0.107 R)
• M20: 8,971,983 km (0.109 R)
• M21: 9,500,662 km (0.091 R)
• M22: 9,582,940 km (0.09 R)
• M23: 9,748,096 km (0.065 R)
• M24: 9,914,300 km (0.119 R)
• M25: 10,460,781 km (0.12 R)
• M26: 10,673,509 km (0.109 R)
• M27: 10,759,079 km (0.117 R)
• M28: 10,844,798 km (0.096 R)
• M29: 11,103,453 km (0.099 R)
• M30: 12,337,336 km (0.055 R)
• M31: 12,472,124 km (0.112 R)
• M32: 12,788,524 km (0.036 R)
• M33: 13,061,839 km (0.059 R)
• M34: 13,153,393 km (0.082 R)
• M35: 13,614,304 km (0.072 R)
• M36: 14,742,122 km (0.061 R)
• M37: 15,220,985 km (0.092 R)
• M38: 15,997,547 km (0.093 R)
• M39: 16,341,473 km (0.081 R)
• M40: 18,506,753 km (0.112 R)
• M41: 19,023,164 km (0.063 R)
• M42: 19,126,985 km (0.118 R)
• M43: 19,283,166 km (0.052 R)
• M44: 20,070,200 km (0.113 R)
• M45: 20,653,931 km (0.084 R)
• M46: 21,028,374 km (0.094 R)
• M47: 21,351,206 km (0.096 R)
• M48: 21,729,839 km (0.063 R)
• M49: 21,892,751 km (0.082 R)
• M50: 22,548,588 km (0.038 R)
• M51: 23,488,810 km (0.063 R)
• M52: 23,711,861 km (0.036 R)
• M53: 26,269,685 km (0.067 R)
• M54: 27,493,097 km (0.066 R)
• M55: 27,904,940 km (0.115 R)
• M56: 28,023,122 km (0.108 R)
• M57: 28,556,438 km (0.097 R)
• M58: 28,854,138 km (0.113 R)
• M59: 29,934,684 km (0.115 R)
• M60: 30,237,170 km (0.036 R)
• M61: 30,662,328 km (0.092 R)
• M62: 30,845,286 km (0.074 R)
• M63: 32,382,853 km (0.064 R)
• M64: 32,755,651 km (0.106 R)
• M65: 33,004,881 km (0.112 R)
• M66: 33,317,391 km (0.045 R)
• M67: 34,767,592 km (0.088 R)
• M68: 36,496,196 km (0.094 R)
• M69: 36,689,925 km (0.047 R)
• M70: 37,143,506 km (0.118 R)
• M71: 37,533,657 km (0.109 R)
• M72: 38,121,577 km (0.085 R)
• M73: 38,383,822 km (0.065 R)
• M74: 38,712,488 km (0.088 R)
• M75: 38,844,134 km (0.107 R)
• M76: 38,976,080 km (0.09 R)
• M77: 40,036,429 km (0.038 R)
• M78: 40,770,805 km (0.11 R)
• M79: 41,039,034 km (0.064 R)
• M80: 41,779,693 km (0.116 R)
• M81: 42,456,773 km (0.078 R)
• M82: 43,069,227 km (0.105 R)
• M83: 43,959,035 km (0.079 R)
• M84: 46,245,040 km (0.066 R)
• M85: 46,804,985 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 4.4

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.27 AU - 14.79 AU

Year: 16534 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,234,052 km

• M1: 317,895 km (0.097 R)
• M2: 1,278,613 km (0.114 R)
• M3: 2,104,244 km (0.103 R)
• M4: 3,854,389 km (0.08 R)
• M5: 3,923,204 km (0.099 R)
• M6: 3,992,468 km (0.115 R)
• M7: 4,062,181 km (0.103 R)
• M8: 4,273,712 km (0.092 R)
• M9: 4,309,316 km (0.099 R)
• M10: 4,855,199 km (0.052 R)
• M11: 5,192,991 km (0.1 R)
• M12: 5,307,284 km (0.081 R)
• M13: 5,970,750 km (0.11 R)
• M14: 6,090,578 km (0.095 R)
• M15: 6,130,670 km (0.095 R)
• M16: 6,993,102 km (0.057 R)
• M17: 7,077,176 km (0.078 R)
• M18: 7,459,698 km (0.095 R)
• M19: 8,378,378 km (0.094 R)
• M20: 9,101,983 km (0.088 R)
• M21: 10,511,644 km (0.059 R)
• M22: 10,850,184 km (0.089 R)
• M23: 12,392,239 km (0.102 R)
• M24: 12,647,303 km (0.11 R)
• M25: 12,852,701 km (0.12 R)
• M26: 13,162,668 km (0.053 R)
• M27: 13,527,537 km (0.089 R)
• M28: 14,267,149 km (0.058 R)
• M29: 14,427,219 km (0.08 R)
• M30: 15,785,268 km (0.077 R)
• M31: 16,172,727 km (0.072 R)
• M32: 16,339,678 km (0.063 R)
• M33: 16,451,427 km (0.066 R)
• M34: 17,926,014 km (0.077 R)
• M35: 18,156,544 km (0.114 R)
• M36: 18,446,165 km (0.105 R)
• M37: 18,620,746 km (0.113 R)
• M38: 18,737,433 km (0.08 R)
• M39: 19,619,910 km (0.116 R)
• M40: 22,285,744 km (0.036 R)
• M41: 23,032,238 km (0.04 R)
• M42: 23,408,626 km (0.088 R)
• M43: 23,786,959 km (0.109 R)
• M44: 23,976,948 km (0.041 R)
• M45: 24,103,807 km (0.039 R)
• M46: 24,230,966 km (0.076 R)
• M47: 25,903,918 km (0.062 R)
• M48: 27,215,892 km (0.044 R)
• M49: 29,021,089 km (0.099 R)
• M50: 29,563,232 km (0.074 R)
• M51: 31,974,750 km (0.088 R)
• M52: 33,451,580 km (0.1 R)
• M53: 33,877,635 km (0.088 R)
• M54: 35,094,464 km (0.118 R)
• M55: 38,235,570 km (0.077 R)
• M56: 39,576,865 km (0.074 R)
• M57: 40,555,235 km (0.058 R)
• M58: 41,313,247 km (0.042 R)
• M59: 41,541,534 km (0.114 R)
• M60: 41,617,679 km (0.083 R)
• M61: 48,501,874 km (0.109 R)
• M62: 48,662,392 km (0.071 R)
• M63: 50,683,759 km (0.092 R)
• M64: 51,991,543 km (0.08 R)
• M65: 53,062,514 km (0.088 R)
• M66: 53,808,110 km (0.099 R)
• M67: 53,891,137 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit