🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.63 AU - 0.89 AU

Year: 234 Days

Day: 47.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,437,907 km

• M1: 30,668 km (0.119 R)
• M2: 239,057 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.25 AU - 1.41 AU

Year: 542 Days

Day: 38 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,437,907 km

• M1: 257,907 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.85 AU - 3.77 AU

Year: 2126 Days

Day: 29.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,437,907 km

• M1: 2,252,495 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.15 AU - 3.93 AU

Year: 2352 Days

Day: 44.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 12.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.97 AU - 11.67 AU

Year: 11706 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,437,907 km

• M1: 157,826 km (0.055 R)
• M2: 380,427 km (0.108 R)
• M3: 471,981 km (0.053 R)
• M4: 735,872 km (0.101 R)
• M5: 1,109,867 km (0.101 R)
• M6: 1,188,555 km (0.085 R)
• M7: 1,576,612 km (0.068 R)
• M8: 1,776,325 km (0.098 R)
• M9: 2,241,126 km (0.061 R)
• M10: 2,383,992 km (0.109 R)
• M11: 2,550,943 km (0.06 R)
• M12: 2,874,673 km (0.107 R)
• M13: 3,098,022 km (0.083 R)
• M14: 3,633,433 km (0.046 R)
• M15: 3,875,482 km (0.103 R)
• M16: 4,023,136 km (0.108 R)
• M17: 4,477,763 km (0.096 R)
• M18: 4,659,076 km (0.105 R)
• M19: 5,910,313 km (0.097 R)
• M20: 6,052,431 km (0.104 R)
• M21: 6,691,064 km (0.099 R)
• M22: 7,473,461 km (0.062 R)
• M23: 7,719,998 km (0.1 R)
• M24: 8,000,793 km (0.077 R)
• M25: 8,316,594 km (0.047 R)
• M26: 8,444,052 km (0.11 R)
• M27: 8,765,687 km (0.096 R)
• M28: 8,862,926 km (0.09 R)
• M29: 8,960,613 km (0.032 R)
• M30: 9,321,743 km (0.047 R)
• M31: 10,126,130 km (0.115 R)
• M32: 11,729,819 km (0.075 R)
• M33: 12,560,985 km (0.116 R)
• M34: 12,891,447 km (0.116 R)
• M35: 13,224,751 km (0.119 R)
• M36: 13,711,243 km (0.084 R)
• M37: 13,899,886 km (0.069 R)
• M38: 14,432,903 km (0.041 R)
• M39: 14,895,011 km (0.112 R)
• M40: 15,127,935 km (0.109 R)
• M41: 16,350,449 km (0.105 R)
• M42: 17,156,033 km (0.104 R)
• M43: 17,522,847 km (0.118 R)
• M44: 18,057,211 km (0.115 R)
• M45: 18,222,666 km (0.056 R)
• M46: 19,479,887 km (0.106 R)
• M47: 20,161,754 km (0.11 R)
• M48: 20,333,492 km (0.106 R)
• M49: 20,591,997 km (0.054 R)
• M50: 20,678,465 km (0.06 R)
• M51: 20,894,933 km (0.069 R)
• M52: 22,210,048 km (0.115 R)
• M53: 22,743,663 km (0.08 R)
• M54: 23,281,318 km (0.047 R)
• M55: 23,416,405 km (0.081 R)
• M56: 23,868,639 km (0.097 R)
• M57: 23,959,445 km (0.096 R)
• M58: 24,598,228 km (0.112 R)
• M59: 25,011,866 km (0.059 R)
• M60: 26,219,720 km (0.092 R)
• M61: 26,360,192 km (0.051 R)
• M62: 28,018,933 km (0.063 R)
• M63: 28,306,610 km (0.069 R)
• M64: 28,643,504 km (0.115 R)
• M65: 28,981,745 km (0.054 R)
• M66: 29,467,340 km (0.032 R)
• M67: 29,564,728 km (0.116 R)
• M68: 29,955,627 km (0.084 R)
• M69: 30,841,097 km (0.098 R)
• M70: 31,138,198 km (0.045 R)
• M71: 31,287,198 km (0.116 R)
• M72: 31,535,830 km (0.119 R)
• M73: 31,635,611 km (0.079 R)
• M74: 31,735,393 km (0.026 R)
• M75: 33,244,536 km (0.081 R)
• M76: 33,701,857 km (0.057 R)
• M77: 33,854,746 km (0.11 R)
• M78: 33,956,772 km (0.029 R)
• M79: 34,212,435 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 10

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.12 AU - 11.14 AU

Year: 12238 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,437,907 km

• M1: 160,369 km (0.056 R)
• M2: 335,249 km (0.089 R)
• M3: 467,793 km (0.099 R)
• M4: 737,966 km (0.094 R)
• M5: 863,479 km (0.064 R)
• M6: 1,348,625 km (0.1 R)
• M7: 1,762,562 km (0.06 R)
• M8: 2,085,544 km (0.059 R)
• M9: 2,346,742 km (0.03 R)
• M10: 2,872,279 km (0.101 R)
• M11: 3,075,134 km (0.115 R)
• M12: 3,649,141 km (0.072 R)
• M13: 4,125,760 km (0.108 R)
• M14: 5,102,634 km (0.111 R)
• M15: 6,448,117 km (0.112 R)
• M16: 6,984,425 km (0.111 R)
• M17: 7,495,452 km (0.094 R)
• M18: 7,815,890 km (0.079 R)
• M19: 8,346,215 km (0.067 R)
• M20: 8,803,984 km (0.114 R)
• M21: 9,527,739 km (0.111 R)
• M22: 9,918,638 km (0.06 R)
• M23: 10,403,485 km (0.104 R)
• M24: 10,492,495 km (0.054 R)
• M25: 11,811,201 km (0.087 R)
• M26: 11,904,101 km (0.073 R)
• M27: 12,560,985 km (0.104 R)
• M28: 12,703,402 km (0.048 R)
• M29: 12,893,990 km (0.119 R)
• M30: 13,422,968 km (0.032 R)
• M31: 13,568,527 km (0.066 R)
• M32: 14,502,317 km (0.067 R)
• M33: 15,153,068 km (0.107 R)
• M34: 15,558,328 km (0.066 R)
• M35: 15,762,230 km (0.096 R)
• M36: 16,952,281 km (0.116 R)
• M37: 17,320,292 km (0.097 R)
• M38: 17,531,674 km (0.078 R)
• M39: 17,903,724 km (0.048 R)
• M40: 18,601,598 km (0.033 R)
• M41: 20,079,325 km (0.066 R)
• M42: 20,468,579 km (0.101 R)
• M43: 21,537,755 km (0.101 R)
• M44: 21,651,300 km (0.119 R)
• M45: 21,936,134 km (0.096 R)
• M46: 22,567,288 km (0.109 R)
• M47: 22,740,522 km (0.117 R)
• M48: 22,914,055 km (0.078 R)
• M49: 24,023,772 km (0.108 R)
• M50: 25,031,464 km (0.046 R)
• M51: 25,690,742 km (0.111 R)
• M52: 26,659,986 km (0.05 R)
• M53: 27,271,991 km (0.11 R)
• M54: 27,641,199 km (0.096 R)
• M55: 27,764,766 km (0.09 R)
• M56: 28,074,284 km (0.11 R)
• M57: 28,634,379 km (0.103 R)
• M58: 28,759,293 km (0.03 R)
• M59: 28,947,038 km (0.085 R)
• M60: 30,209,196 km (0.11 R)
• M61: 30,911,109 km (0.106 R)
• M62: 31,424,828 km (0.114 R)
• M63: 31,553,781 km (0.098 R)
• M64: 32,395,868 km (0.108 R)
• M65: 32,656,467 km (0.103 R)
• M66: 32,852,440 km (0.11 R)
• M67: 33,442,454 km (0.077 R)
• M68: 33,771,869 km (0.081 R)
• M69: 34,766,246 km (0.119 R)
• M70: 34,966,408 km (0.12 R)
• M71: 35,837,666 km (0.059 R)
• M72: 37,260,192 km (0.047 R)
• M73: 37,396,625 km (0.113 R)
• M74: 37,944,154 km (0.031 R)
• M75: 38,839,347 km (0.098 R)
• M76: 39,602,296 km (0.082 R)
• M77: 39,741,572 km (0.03 R)
• M78: 40,510,355 km (0.03 R)
• M79: 41,213,615 km (0.085 R)
• M80: 42,489,386 km (0.061 R)
• M81: 43,490,644 km (0.079 R)
• M82: 43,778,171 km (0.098 R)
• M83: 44,138,553 km (0.088 R)
• M84: 45,589,502 km (0.115 R)
• M85: 46,027,824 km (0.101 R)
• M86: 48,612,426 km (0.093 R)
• M87: 48,761,576 km (0.042 R)
• M88: 49,359,518 km (0.091 R)
• M89: 49,960,004 km (0.102 R)
• M90: 50,261,145 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 9.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.74 AU - 11.24 AU

Year: 12865 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,437,907 km

• M1: 183,856 km (0.092 R)
• M2: 247,884 km (0.103 R)
• M3: 440,715 km (0.085 R)
• M4: 512,074 km (0.12 R)
• M5: 572,361 km (0.036 R)
• M6: 858,841 km (0.088 R)
• M7: 1,107,473 km (0.044 R)
• M8: 1,579,305 km (0.103 R)
• M9: 1,813,276 km (0.103 R)
• M10: 2,663,141 km (0.052 R)
• M11: 2,745,869 km (0.056 R)
• M12: 3,201,993 km (0.092 R)
• M13: 3,409,186 km (0.048 R)
• M14: 4,184,552 km (0.099 R)
• M15: 4,378,580 km (0.107 R)
• M16: 5,012,576 km (0.076 R)
• M17: 5,854,513 km (0.108 R)
• M18: 5,962,822 km (0.098 R)
• M19: 6,477,139 km (0.117 R)
• M20: 6,626,737 km (0.076 R)
• M21: 7,120,709 km (0.109 R)
• M22: 7,626,799 km (0.12 R)
• M23: 7,983,889 km (0.041 R)
• M24: 8,265,582 km (0.1 R)
• M25: 8,509,426 km (0.099 R)
• M26: 8,714,674 km (0.095 R)
• M27: 9,297,657 km (0.101 R)
• M28: 9,551,525 km (0.048 R)
• M29: 9,679,132 km (0.119 R)
• M30: 9,893,356 km (0.099 R)
• M31: 10,239,376 km (0.094 R)
• M32: 11,032,245 km (0.11 R)
• M33: 11,481,337 km (0.034 R)
• M34: 11,753,606 km (0.113 R)
• M35: 11,936,414 km (0.086 R)
• M36: 12,583,425 km (0.055 R)
• M37: 13,959,576 km (0.109 R)
• M38: 14,250,244 km (0.081 R)
• M39: 14,739,280 km (0.06 R)
• M40: 15,532,897 km (0.112 R)
• M41: 16,188,135 km (0.112 R)
• M42: 16,289,712 km (0.108 R)
• M43: 16,852,200 km (0.028 R)
• M44: 17,786,588 km (0.095 R)
• M45: 17,891,307 km (0.114 R)
• M46: 18,951,208 km (0.081 R)
• M47: 19,380,853 km (0.111 R)
• M48: 19,542,718 km (0.096 R)
• M49: 19,759,336 km (0.057 R)
• M50: 19,976,701 km (0.096 R)
• M51: 20,964,945 km (0.051 R)
• M52: 22,250,738 km (0.098 R)
• M53: 22,533,478 km (0.091 R)
• M54: 23,792,345 km (0.113 R)
• M55: 24,197,755 km (0.102 R)
• M56: 24,663,752 km (0.113 R)
• M57: 25,073,950 km (0.079 R)
• M58: 25,901,076 km (0.096 R)
• M59: 27,886,090 km (0.037 R)
• M60: 28,130,084 km (0.085 R)
• M61: 29,112,793 km (0.112 R)
• M62: 29,919,574 km (0.044 R)
• M63: 30,231,785 km (0.092 R)
• M64: 30,356,998 km (0.088 R)
• M65: 31,491,698 km (0.068 R)
• M66: 31,745,715 km (0.075 R)
• M67: 32,064,209 km (0.119 R)
• M68: 32,897,170 km (0.067 R)
• M69: 34,062,388 km (0.082 R)
• M70: 34,912,403 km (0.072 R)
• M71: 35,504,811 km (0.063 R)
• M72: 36,633,078 km (0.049 R)
• M73: 36,766,519 km (0.117 R)
• M74: 36,833,389 km (0.108 R)
• M75: 37,705,545 km (0.074 R)
• M76: 38,381,279 km (0.059 R)
• M77: 38,924,618 km (0.097 R)
• M78: 39,128,969 km (0.072 R)
• M79: 39,538,867 km (0.059 R)
• M80: 41,540,038 km (0.12 R)
• M81: 43,362,140 km (0.091 R)
• M82: 43,998,978 km (0.117 R)
• M83: 44,140,946 km (0.07 R)
• M84: 44,567,599 km (0.105 R)
• M85: 45,783,980 km (0.115 R)
• M86: 45,999,849 km (0.039 R)
• M87: 46,360,231 km (0.069 R)
• M88: 47,738,326 km (0.098 R)
• M89: 48,689,021 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.1

Radius: 5.4

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.1 AU - 18.26 AU

Year: 24054 Days

Day: 22.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,437,907 km

• M1: 132,394 km (0.101 R)
• M2: 167,550 km (0.059 R)
• M3: 316,399 km (0.098 R)
• M4: 895,493 km (0.086 R)
• M5: 1,079,199 km (0.06 R)
• M6: 1,762,861 km (0.096 R)
• M7: 2,777,733 km (0.12 R)
• M8: 2,891,428 km (0.047 R)
• M9: 3,045,513 km (0.1 R)
• M10: 3,482,938 km (0.087 R)
• M11: 3,523,628 km (0.098 R)
• M12: 3,771,512 km (0.057 R)
• M13: 4,067,716 km (0.083 R)
• M14: 4,240,352 km (0.087 R)
• M15: 4,283,885 km (0.066 R)
• M16: 4,909,204 km (0.108 R)
• M17: 5,754,132 km (0.099 R)
• M18: 5,802,453 km (0.085 R)
• M19: 6,342,202 km (0.084 R)
• M20: 7,416,614 km (0.117 R)
• M21: 8,109,551 km (0.069 R)
• M22: 8,326,917 km (0.118 R)
• M23: 10,191,953 km (0.09 R)
• M24: 10,781,668 km (0.099 R)
• M25: 11,020,726 km (0.028 R)
• M26: 11,321,866 km (0.051 R)
• M27: 11,625,699 km (0.104 R)
• M28: 13,248,836 km (0.118 R)
• M29: 14,875,115 km (0.086 R)
• M30: 15,408,730 km (0.114 R)
• M31: 15,812,944 km (0.094 R)
• M32: 16,631,992 km (0.088 R)
• M33: 17,046,677 km (0.117 R)
• M34: 17,464,803 km (0.055 R)
• M35: 19,170,668 km (0.031 R)
• M36: 19,460,140 km (0.077 R)
• M37: 19,750,958 km (0.098 R)
• M38: 19,896,966 km (0.114 R)
• M39: 20,780,341 km (0.118 R)
• M40: 21,077,742 km (0.064 R)
• M41: 22,205,111 km (0.095 R)
• M42: 22,891,017 km (0.102 R)
• M43: 22,967,611 km (0.066 R)
• M44: 23,121,099 km (0.119 R)
• M45: 23,893,922 km (0.106 R)
• M46: 24,753,660 km (0.105 R)
• M47: 24,832,199 km (0.049 R)
• M48: 25,623,422 km (0.114 R)
• M49: 26,102,136 km (0.109 R)
• M50: 27,882,350 km (0.12 R)
• M51: 29,701,460 km (0.111 R)
• M52: 31,388,176 km (0.049 R)
• M53: 31,643,839 km (0.071 R)
• M54: 32,328,997 km (0.117 R)
• M55: 32,759,690 km (0.026 R)
• M56: 35,206,662 km (0.11 R)
• M57: 35,738,632 km (0.105 R)
• M58: 37,170,284 km (0.042 R)
• M59: 41,295,595 km (0.106 R)
• M60: 43,649,368 km (0.074 R)
• M61: 44,411,718 km (0.064 R)
• M62: 46,143,164 km (0.078 R)
• M63: 47,309,579 km (0.094 R)
• M64: 47,602,641 km (0.085 R)
• M65: 48,092,574 km (0.092 R)
• M66: 48,781,173 km (0.078 R)
• M67: 50,168,244 km (0.094 R)
• M68: 51,066,729 km (0.047 R)
• M69: 51,467,801 km (0.083 R)
• M70: 51,668,711 km (0.109 R)
• M71: 52,980,983 km (0.103 R)
• M72: 53,590,445 km (0.071 R)
• M73: 54,611,151 km (0.11 R)
• M74: 54,816,101 km (0.116 R)
• M75: 55,123,973 km (0.098 R)
• M76: 55,226,747 km (0.075 R)
• M77: 55,329,520 km (0.115 R)
• M78: 55,432,444 km (0.089 R)
• M79: 59,810,425 km (0.073 R)
• M80: 60,127,274 km (0.064 R)
• M81: 64,081,893 km (0.048 R)
• M82: 64,839,457 km (0.066 R)
• M83: 65,491,105 km (0.077 R)
• M84: 65,600,013 km (0.12 R)
• M85: 66,035,791 km (0.098 R)
• M86: 68,340,197 km (0.106 R)
• M87: 69,224,919 km (0.106 R)
• M88: 71,789,625 km (0.059 R)
• M89: 72,914,301 km (0.077 R)
• M90: 74,271,752 km (0.113 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit