🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.86 AU - 3.08 AU

Year: 1397 Days

Day: 39.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.11 AU - 3.15 AU

Year: 1535 Days

Day: 43.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 82.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.33 AU - 3.57 AU

Year: 1823 Days

Day: 44.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,529,774 km

• M1: 248,183 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.06 AU - 5.92 AU

Year: 4012 Days

Day: 22.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 11.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.23 AU - 6.23 AU

Year: 5596 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,529,774 km

• M1: 178,620 km (0.089 R)
• M2: 334,650 km (0.115 R)
• M3: 486,941 km (0.103 R)
• M4: 704,606 km (0.094 R)
• M5: 1,593,068 km (0.116 R)
• M6: 1,831,527 km (0.087 R)
• M7: 2,121,298 km (0.11 R)
• M8: 2,302,311 km (0.111 R)
• M9: 2,488,561 km (0.102 R)
• M10: 3,145,146 km (0.118 R)
• M11: 3,588,105 km (0.079 R)
• M12: 3,804,872 km (0.097 R)
• M13: 4,100,627 km (0.043 R)
• M14: 4,404,012 km (0.093 R)
• M15: 4,740,906 km (0.094 R)
• M16: 5,113,106 km (0.037 R)
• M17: 5,801,555 km (0.031 R)
• M18: 5,914,352 km (0.083 R)
• M19: 6,489,705 km (0.091 R)
• M20: 6,813,884 km (0.031 R)
• M21: 7,052,941 km (0.086 R)
• M22: 7,386,245 km (0.056 R)
• M23: 7,848,951 km (0.041 R)
• M24: 8,512,717 km (0.099 R)
• M25: 8,673,535 km (0.078 R)
• M26: 8,867,713 km (0.095 R)
• M27: 9,392,652 km (0.044 R)
• M28: 9,525,495 km (0.1 R)
• M29: 9,658,936 km (0.101 R)
• M30: 10,029,041 km (0.103 R)
• M31: 10,130,917 km (0.057 R)
• M32: 10,714,199 km (0.064 R)
• M33: 11,062,314 km (0.056 R)
• M34: 11,520,682 km (0.077 R)
• M35: 11,662,949 km (0.1 R)
• M36: 11,770,061 km (0.079 R)
• M37: 12,093,193 km (0.102 R)
• M38: 12,969,537 km (0.115 R)
• M39: 13,340,689 km (0.109 R)
• M40: 13,640,035 km (0.112 R)
• M41: 14,513,387 km (0.115 R)
• M42: 14,667,174 km (0.088 R)
• M43: 16,114,683 km (0.097 R)
• M44: 16,795,054 km (0.107 R)
• M45: 18,183,771 km (0.106 R)
• M46: 18,391,113 km (0.088 R)
• M47: 18,474,140 km (0.104 R)
• M48: 19,017,779 km (0.095 R)
• M49: 19,608,990 km (0.086 R)
• M50: 19,821,568 km (0.028 R)
• M51: 20,120,614 km (0.089 R)
• M52: 21,418,825 km (0.078 R)
• M53: 21,681,668 km (0.067 R)
• M54: 21,769,482 km (0.064 R)
• M55: 22,387,920 km (0.026 R)
• M56: 22,521,211 km (0.118 R)
• M57: 23,191,560 km (0.104 R)
• M58: 23,913,668 km (0.093 R)
• M59: 24,232,013 km (0.117 R)
• M60: 24,505,926 km (0.101 R)
• M61: 26,217,924 km (0.117 R)
• M62: 26,311,573 km (0.084 R)
• M63: 26,687,363 km (0.109 R)
• M64: 27,729,611 km (0.066 R)
• M65: 27,968,369 km (0.081 R)
• M66: 28,063,962 km (0.077 R)
• M67: 28,207,726 km (0.066 R)
• M68: 28,399,809 km (0.075 R)
• M69: 29,026,924 km (0.092 R)
• M70: 29,853,751 km (0.112 R)
• M71: 30,737,874 km (0.098 R)
• M72: 31,133,561 km (0.057 R)
• M73: 31,481,077 km (0.092 R)
• M74: 31,630,525 km (0.082 R)
• M75: 31,730,157 km (0.071 R)
• M76: 31,879,905 km (0.094 R)
• M77: 32,884,305 km (0.087 R)
• M78: 33,746,288 km (0.073 R)
• M79: 34,256,716 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 12.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.9 AU - 8.28 AU

Year: 6794 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,529,774 km

• M1: 285,134 km (0.088 R)
• M2: 380,128 km (0.103 R)
• M3: 978,669 km (0.098 R)
• M4: 1,108,819 km (0.036 R)
• M5: 1,315,713 km (0.111 R)
• M6: 1,535,772 km (0.114 R)
• M7: 1,828,086 km (0.109 R)
• M8: 2,096,016 km (0.054 R)
• M9: 2,443,532 km (0.056 R)
• M10: 2,578,768 km (0.045 R)
• M11: 2,670,322 km (0.111 R)
• M12: 3,071,693 km (0.106 R)
• M13: 3,168,932 km (0.085 R)
• M14: 3,341,717 km (0.061 R)
• M15: 3,543,076 km (0.095 R)
• M16: 3,931,432 km (0.116 R)
• M17: 4,171,237 km (0.075 R)
• M18: 4,749,284 km (0.113 R)
• M19: 5,411,553 km (0.089 R)
• M20: 6,726,668 km (0.116 R)
• M21: 7,014,046 km (0.092 R)
• M22: 7,305,462 km (0.075 R)
• M23: 7,601,068 km (0.107 R)
• M24: 8,001,093 km (0.069 R)
• M25: 8,442,406 km (0.047 R)
• M26: 8,648,851 km (0.03 R)
• M27: 8,996,517 km (0.067 R)
• M28: 9,136,840 km (0.05 R)
• M29: 9,526,692 km (0.109 R)
• M30: 10,030,687 km (0.043 R)
• M31: 10,952,359 km (0.102 R)
• M32: 11,328,598 km (0.06 R)
• M33: 11,594,583 km (0.112 R)
• M34: 11,824,066 km (0.091 R)
• M35: 12,757,557 km (0.051 R)
• M36: 13,113,749 km (0.106 R)
• M37: 13,432,991 km (0.086 R)
• M38: 13,876,399 km (0.077 R)
• M39: 14,406,574 km (0.114 R)
• M40: 14,736,138 km (0.085 R)
• M41: 14,984,920 km (0.057 R)
• M42: 15,318,822 km (0.087 R)
• M43: 15,824,313 km (0.092 R)
• M44: 16,079,078 km (0.075 R)
• M45: 16,378,124 km (0.084 R)
• M46: 16,635,882 km (0.09 R)
• M47: 16,938,369 km (0.079 R)
• M48: 17,155,435 km (0.053 R)
• M49: 17,373,549 km (0.119 R)
• M50: 19,332,084 km (0.07 R)
• M51: 19,422,740 km (0.114 R)
• M52: 19,604,502 km (0.106 R)
• M53: 20,291,306 km (0.039 R)
• M54: 21,172,437 km (0.069 R)
• M55: 21,594,303 km (0.05 R)
• M56: 21,688,400 km (0.069 R)
• M57: 21,971,439 km (0.092 R)
• M58: 22,541,557 km (0.073 R)
• M59: 22,684,722 km (0.112 R)
• M60: 25,166,251 km (0.077 R)
• M61: 25,613,100 km (0.11 R)
• M62: 26,313,218 km (0.09 R)
• M63: 28,040,026 km (0.087 R)
• M64: 28,194,112 km (0.118 R)
• M65: 28,658,165 km (0.104 R)
• M66: 29,541,690 km (0.116 R)
• M67: 30,170,599 km (0.084 R)
• M68: 30,328,575 km (0.082 R)
• M69: 30,486,849 km (0.109 R)
• M70: 31,016,127 km (0.096 R)
• M71: 32,838,677 km (0.082 R)
• M72: 33,435,872 km (0.031 R)
• M73: 35,137,697 km (0.119 R)
• M74: 35,470,403 km (0.094 R)
• M75: 35,692,706 km (0.119 R)
• M76: 36,027,206 km (0.103 R)
• M77: 36,138,806 km (0.107 R)
• M78: 36,530,753 km (0.043 R)
• M79: 36,923,896 km (0.079 R)
• M80: 37,771,368 km (0.117 R)
• M81: 37,884,913 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 12.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.2 AU - 13.88 AU

Year: 15982 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,529,774 km

• M1: 180,116 km (0.094 R)
• M2: 344,075 km (0.078 R)
• M3: 590,463 km (0.112 R)
• M4: 853,306 km (0.087 R)
• M5: 1,254,528 km (0.108 R)
• M6: 1,383,631 km (0.036 R)
• M7: 1,712,148 km (0.034 R)
• M8: 1,915,601 km (0.102 R)
• M9: 2,283,013 km (0.12 R)
• M10: 2,979,541 km (0.114 R)
• M11: 3,333,639 km (0.095 R)
• M12: 4,516,210 km (0.068 R)
• M13: 4,718,317 km (0.081 R)
• M14: 5,215,580 km (0.087 R)
• M15: 5,342,589 km (0.049 R)
• M16: 6,577,370 km (0.098 R)
• M17: 7,368,742 km (0.093 R)
• M18: 7,607,201 km (0.116 R)
• M19: 7,945,442 km (0.109 R)
• M20: 8,239,402 km (0.068 R)
• M21: 8,387,653 km (0.118 R)
• M22: 8,636,883 km (0.089 R)
• M23: 8,939,071 km (0.028 R)
• M24: 9,142,524 km (0.048 R)
• M25: 9,605,978 km (0.092 R)
• M26: 9,814,368 km (0.094 R)
• M27: 10,824,902 km (0.115 R)
• M28: 11,812,697 km (0.072 R)
• M29: 12,317,290 km (0.113 R)
• M30: 12,487,084 km (0.11 R)
• M31: 12,771,918 km (0.084 R)
• M32: 13,932,349 km (0.096 R)
• M33: 14,764,711 km (0.052 R)
• M34: 16,727,286 km (0.097 R)
• M35: 16,852,649 km (0.113 R)
• M36: 17,167,552 km (0.089 R)
• M37: 17,611,559 km (0.043 R)
• M38: 20,756,854 km (0.051 R)
• M39: 21,162,115 km (0.097 R)
• M40: 21,297,800 km (0.111 R)
• M41: 22,324,490 km (0.056 R)
• M42: 22,462,569 km (0.101 R)
• M43: 23,297,325 km (0.094 R)
• M44: 23,507,510 km (0.118 R)
• M45: 25,789,327 km (0.098 R)
• M46: 27,030,091 km (0.062 R)
• M47: 27,620,704 km (0.078 R)
• M48: 27,769,105 km (0.044 R)
• M49: 28,889,892 km (0.112 R)
• M50: 29,721,207 km (0.109 R)
• M51: 31,950,515 km (0.051 R)
• M52: 33,045,870 km (0.08 R)
• M53: 33,124,709 km (0.084 R)
• M54: 33,203,397 km (0.026 R)
• M55: 35,032,530 km (0.074 R)
• M56: 36,242,927 km (0.112 R)
• M57: 36,405,390 km (0.117 R)
• M58: 38,621,682 km (0.118 R)
• M59: 39,120,142 km (0.033 R)
• M60: 39,871,872 km (0.082 R)
• M61: 41,899,671 km (0.11 R)
• M62: 43,528,642 km (0.116 R)
• M63: 44,394,365 km (0.076 R)
• M64: 44,655,264 km (0.061 R)
• M65: 46,230,828 km (0.094 R)
• M66: 47,114,054 km (0.077 R)
• M67: 47,380,039 km (0.099 R)
• M68: 47,913,655 km (0.046 R)
• M69: 48,807,353 km (0.12 R)
• M70: 50,883,921 km (0.104 R)
• M71: 51,065,832 km (0.09 R)
• M72: 52,620,901 km (0.092 R)
• M73: 52,896,909 km (0.112 R)
• M74: 53,173,516 km (0.113 R)
• M75: 55,215,976 km (0.094 R)
• M76: 55,309,474 km (0.115 R)
• M77: 55,402,973 km (0.078 R)
• M78: 55,683,768 km (0.115 R)
• M79: 56,058,960 km (0.05 R)
• M80: 58,422,905 km (0.112 R)
• M81: 59,473,232 km (0.117 R)
• M82: 60,337,309 km (0.039 R)
• M83: 63,149,600 km (0.075 R)
• M84: 63,345,124 km (0.084 R)
• M85: 65,015,384 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.8

Radius: 6.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.47 AU - 17.17 AU

Year: 21580 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,529,774 km

• M1: 179,667 km (0.104 R)
• M2: 494,720 km (0.12 R)
• M3: 573,857 km (0.087 R)
• M4: 767,736 km (0.047 R)
• M5: 982,260 km (0.113 R)
• M6: 1,215,483 km (0.102 R)
• M7: 1,763,460 km (0.094 R)
• M8: 2,379,055 km (0.096 R)
• M9: 2,656,858 km (0.093 R)
• M10: 2,835,777 km (0.101 R)
• M11: 3,018,586 km (0.114 R)
• M12: 3,092,936 km (0.099 R)
• M13: 3,167,735 km (0.09 R)
• M14: 3,908,693 km (0.095 R)
• M15: 4,572,758 km (0.033 R)
• M16: 6,620,304 km (0.047 R)
• M17: 9,721,917 km (0.083 R)
• M18: 10,727,813 km (0.096 R)
• M19: 11,127,987 km (0.089 R)
• M20: 11,532,949 km (0.098 R)
• M21: 13,261,851 km (0.12 R)
• M22: 14,563,353 km (0.056 R)
• M23: 15,133,470 km (0.074 R)
• M24: 15,325,255 km (0.071 R)
• M25: 15,840,320 km (0.046 R)
• M26: 16,230,322 km (0.114 R)
• M27: 16,361,070 km (0.041 R)
• M28: 16,426,594 km (0.048 R)
• M29: 17,285,884 km (0.087 R)
• M30: 18,568,088 km (0.111 R)
• M31: 19,116,962 km (0.107 R)
• M32: 19,880,510 km (0.108 R)
• M33: 22,375,354 km (0.102 R)
• M34: 22,593,766 km (0.117 R)
• M35: 25,118,081 km (0.08 R)
• M36: 25,953,735 km (0.115 R)
• M37: 26,106,624 km (0.12 R)
• M38: 26,336,556 km (0.106 R)
• M39: 26,875,706 km (0.039 R)
• M40: 27,808,299 km (0.095 R)
• M41: 28,043,168 km (0.098 R)
• M42: 30,750,142 km (0.063 R)
• M43: 30,992,939 km (0.106 R)
• M44: 31,317,716 km (0.108 R)
• M45: 31,807,050 km (0.106 R)
• M46: 31,888,881 km (0.043 R)
• M47: 32,216,649 km (0.117 R)
• M48: 32,875,778 km (0.077 R)
• M49: 33,124,110 km (0.117 R)
• M50: 34,123,574 km (0.104 R)
• M51: 34,458,822 km (0.075 R)
• M52: 36,237,242 km (0.087 R)
• M53: 36,665,092 km (0.081 R)
• M54: 38,306,031 km (0.071 R)
• M55: 38,393,097 km (0.119 R)
• M56: 38,829,175 km (0.074 R)
• M57: 40,678,803 km (0.064 R)
• M58: 42,557,004 km (0.041 R)
• M59: 42,737,419 km (0.092 R)
• M60: 43,642,935 km (0.09 R)
• M61: 44,554,734 km (0.072 R)
• M62: 45,288,811 km (0.078 R)
• M63: 45,841,874 km (0.048 R)
• M64: 46,026,777 km (0.104 R)
• M65: 46,119,228 km (0.075 R)
• M66: 46,861,683 km (0.109 R)
• M67: 47,327,830 km (0.064 R)
• M68: 48,546,753 km (0.103 R)
• M69: 51,398,836 km (0.1 R)
• M70: 51,494,729 km (0.092 R)
• M71: 52,748,209 km (0.079 R)
• M72: 53,135,967 km (0.069 R)
• M73: 53,914,175 km (0.091 R)
• M74: 54,011,713 km (0.081 R)
• M75: 54,109,251 km (0.061 R)
• M76: 55,285,090 km (0.101 R)
• M77: 56,568,340 km (0.109 R)
• M78: 56,965,224 km (0.117 R)
• M79: 57,064,557 km (0.12 R)
• M80: 58,963,253 km (0.037 R)
• M81: 59,164,312 km (0.043 R)
• M82: 60,679,589 km (0.089 R)
• M83: 62,309,757 km (0.1 R)
• M84: 62,719,655 km (0.082 R)
• M85: 63,027,528 km (0.093 R)
• M86: 63,851,214 km (0.056 R)
• M87: 64,057,659 km (0.115 R)
• M88: 64,367,775 km (0.115 R)
• M89: 66,866,658 km (0.089 R)
• M90: 68,128,067 km (0.033 R)
• M91: 68,867,380 km (0.111 R)
• M92: 69,079,210 km (0.11 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit