🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.98 AU - 1.28 AU

Year: 536 Days

Day: 33.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,969,359 km

• M1: 380,128 km (0.077 R)
• M2: 692,489 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.74 AU - 1.78 AU

Year: 1042 Days

Day: 36.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.71 AU - 2.09 AU

Year: 1169 Days

Day: 45.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,969,359 km

• M1: 2,022,713 km (0.102 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 14.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.63 AU - 3.27 AU

Year: 2261 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,969,359 km

• M1: 200,760 km (0.098 R)
• M2: 342,878 km (0.026 R)
• M3: 470,336 km (0.111 R)
• M4: 620,682 km (0.104 R)
• M5: 1,031,926 km (0.078 R)
• M6: 1,256,772 km (0.082 R)
• M7: 1,552,377 km (0.063 R)
• M8: 1,652,907 km (0.06 R)
• M9: 1,774,979 km (0.111 R)
• M10: 1,880,744 km (0.071 R)
• M11: 2,018,524 km (0.098 R)
• M12: 2,139,399 km (0.098 R)
• M13: 2,357,064 km (0.102 R)
• M14: 2,495,741 km (0.111 R)
• M15: 2,615,120 km (0.055 R)
• M16: 2,758,884 km (0.106 R)
• M17: 2,871,382 km (0.113 R)
• M18: 3,253,454 km (0.101 R)
• M19: 3,384,652 km (0.118 R)
• M20: 3,493,260 km (0.087 R)
• M21: 3,676,966 km (0.088 R)
• M22: 3,776,299 km (0.101 R)
• M23: 4,066,968 km (0.12 R)
• M24: 4,208,637 km (0.1 R)
• M25: 4,325,772 km (0.108 R)
• M26: 4,443,954 km (0.098 R)
• M27: 4,791,769 km (0.108 R)
• M28: 4,900,677 km (0.066 R)
• M29: 5,051,621 km (0.084 R)
• M30: 5,176,386 km (0.039 R)
• M31: 5,414,994 km (0.099 R)
• M32: 5,599,747 km (0.056 R)
• M33: 6,256,033 km (0.087 R)
• M34: 6,435,102 km (0.102 R)
• M35: 6,615,966 km (0.109 R)
• M36: 6,921,295 km (0.1 R)
• M37: 7,075,680 km (0.081 R)
• M38: 7,199,996 km (0.068 R)
• M39: 7,419,456 km (0.056 R)
• M40: 7,752,760 km (0.045 R)
• M41: 8,319,287 km (0.055 R)
• M42: 8,815,503 km (0.053 R)
• M43: 9,219,567 km (0.078 R)
• M44: 9,355,701 km (0.089 R)
• M45: 9,612,561 km (0.048 R)
• M46: 10,468,111 km (0.088 R)
• M47: 10,627,882 km (0.052 R)
• M48: 10,752,646 km (0.113 R)
• M49: 11,329,795 km (0.098 R)
• M50: 11,530,405 km (0.051 R)
• M51: 11,658,760 km (0.056 R)
• M52: 11,880,016 km (0.107 R)
• M53: 12,438,913 km (0.072 R)
• M54: 12,570,559 km (0.085 R)
• M55: 12,664,956 km (0.101 R)
• M56: 12,778,501 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 10.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.35 AU - 4.83 AU

Year: 3691 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,969,359 km

• M1: 319,242 km (0.043 R)
• M2: 430,393 km (0.071 R)
• M3: 524,341 km (0.094 R)
• M4: 626,665 km (0.045 R)
• M5: 806,183 km (0.117 R)
• M6: 986,299 km (0.111 R)
• M7: 1,134,999 km (0.058 R)
• M8: 1,272,629 km (0.111 R)
• M9: 1,494,782 km (0.064 R)
• M10: 1,771,987 km (0.073 R)
• M11: 1,922,333 km (0.077 R)
• M12: 2,054,577 km (0.092 R)
• M13: 2,224,371 km (0.077 R)
• M14: 2,375,315 km (0.114 R)
• M15: 2,458,043 km (0.095 R)
• M16: 2,848,792 km (0.07 R)
• M17: 2,987,619 km (0.109 R)
• M18: 3,103,109 km (0.093 R)
• M19: 3,285,468 km (0.116 R)
• M20: 3,471,568 km (0.074 R)
• M21: 3,606,505 km (0.111 R)
• M22: 3,702,099 km (0.109 R)
• M23: 4,078,936 km (0.112 R)
• M24: 4,149,995 km (0.118 R)
• M25: 4,395,036 km (0.112 R)
• M26: 4,556,153 km (0.073 R)
• M27: 4,719,214 km (0.118 R)
• M28: 5,051,172 km (0.063 R)
• M29: 5,297,410 km (0.074 R)
• M30: 5,437,733 km (0.119 R)
• M31: 5,994,985 km (0.107 R)
• M32: 6,157,598 km (0.099 R)
• M33: 6,856,519 km (0.116 R)
• M34: 7,180,997 km (0.094 R)
• M35: 7,650,884 km (0.088 R)
• M36: 8,041,035 km (0.102 R)
• M37: 8,112,693 km (0.085 R)
• M38: 8,474,121 km (0.104 R)
• M39: 8,748,783 km (0.076 R)
• M40: 9,063,537 km (0.054 R)
• M41: 9,231,685 km (0.037 R)
• M42: 9,306,783 km (0.084 R)
• M43: 9,857,153 km (0.118 R)
• M44: 10,087,983 km (0.099 R)
• M45: 10,184,623 km (0.087 R)
• M46: 10,262,264 km (0.071 R)
• M47: 10,515,833 km (0.06 R)
• M48: 11,208,770 km (0.117 R)
• M49: 12,059,832 km (0.111 R)
• M50: 12,597,188 km (0.109 R)
• M51: 12,701,308 km (0.057 R)
• M52: 13,630,909 km (0.087 R)
• M53: 14,255,480 km (0.053 R)
• M54: 14,560,361 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 13

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.9 AU - 5.7 AU

Year: 4693 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,969,359 km

• M1: 164,408 km (0.07 R)
• M2: 320,289 km (0.101 R)
• M3: 405,709 km (0.103 R)
• M4: 492,626 km (0.046 R)
• M5: 576,849 km (0.1 R)
• M6: 878,140 km (0.096 R)
• M7: 1,398,441 km (0.095 R)
• M8: 1,625,082 km (0.109 R)
• M9: 1,760,019 km (0.109 R)
• M10: 1,952,103 km (0.029 R)
• M11: 2,078,064 km (0.101 R)
• M12: 2,300,366 km (0.097 R)
• M13: 2,890,829 km (0.118 R)
• M14: 3,267,517 km (0.106 R)
• M15: 3,440,003 km (0.091 R)
• M16: 3,816,840 km (0.066 R)
• M17: 4,137,129 km (0.043 R)
• M18: 4,586,072 km (0.12 R)
• M19: 4,902,322 km (0.074 R)
• M20: 5,659,287 km (0.119 R)
• M21: 6,051,533 km (0.092 R)
• M22: 6,184,376 km (0.118 R)
• M23: 6,291,338 km (0.073 R)
• M24: 7,224,829 km (0.095 R)
• M25: 7,564,865 km (0.1 R)
• M26: 7,852,093 km (0.096 R)
• M27: 8,231,024 km (0.107 R)
• M28: 8,348,758 km (0.109 R)
• M29: 8,916,033 km (0.043 R)
• M30: 9,650,409 km (0.071 R)
• M31: 10,404,233 km (0.098 R)
• M32: 10,563,704 km (0.12 R)
• M33: 10,917,503 km (0.105 R)
• M34: 11,209,668 km (0.117 R)
• M35: 11,340,416 km (0.057 R)
• M36: 11,835,286 km (0.099 R)
• M37: 12,846,119 km (0.05 R)
• M38: 12,948,743 km (0.093 R)
• M39: 13,744,604 km (0.077 R)
• M40: 14,025,100 km (0.083 R)
• M41: 14,236,781 km (0.072 R)
• M42: 15,238,488 km (0.11 R)
• M43: 17,385,217 km (0.092 R)
• M44: 17,764,897 km (0.072 R)
• M45: 18,687,168 km (0.119 R)
• M46: 19,467,620 km (0.101 R)
• M47: 19,624,997 km (0.103 R)
• M48: 20,298,636 km (0.094 R)
• M49: 20,538,292 km (0.114 R)
• M50: 21,181,712 km (0.103 R)
• M51: 21,750,184 km (0.05 R)
• M52: 22,488,450 km (0.098 R)
• M53: 22,653,606 km (0.103 R)
• M54: 23,109,879 km (0.112 R)
• M55: 23,695,106 km (0.118 R)
• M56: 23,779,030 km (0.099 R)
• M57: 24,116,074 km (0.088 R)
• M58: 24,242,784 km (0.083 R)
• M59: 24,794,800 km (0.099 R)
• M60: 25,136,481 km (0.116 R)
• M61: 25,393,790 km (0.093 R)
• M62: 25,781,398 km (0.116 R)
• M63: 26,127,717 km (0.098 R)
• M64: 26,388,316 km (0.038 R)
• M65: 26,956,040 km (0.063 R)
• M66: 27,660,497 km (0.065 R)
• M67: 27,970,463 km (0.087 R)
• M68: 28,192,616 km (0.08 R)
• M69: 28,326,207 km (0.113 R)
• M70: 28,638,717 km (0.066 R)
• M71: 28,817,935 km (0.109 R)
• M72: 29,447,593 km (0.105 R)
• M73: 30,127,515 km (0.114 R)
• M74: 30,492,235 km (0.057 R)
• M75: 30,583,639 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 9.4

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.3 AU - 7.8 AU

Year: 7480 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,969,359 km

• M1: 159,471 km (0.085 R)
• M2: 275,260 km (0.067 R)
• M3: 395,686 km (0.099 R)
• M4: 564,732 km (0.116 R)
• M5: 790,326 km (0.098 R)
• M6: 1,098,647 km (0.103 R)
• M7: 1,607,429 km (0.089 R)
• M8: 1,670,559 km (0.103 R)
• M9: 1,777,671 km (0.101 R)
• M10: 1,843,195 km (0.071 R)
• M11: 1,976,487 km (0.1 R)
• M12: 2,136,108 km (0.101 R)
• M13: 2,371,725 km (0.108 R)
• M14: 2,665,535 km (0.078 R)
• M15: 3,478,150 km (0.116 R)
• M16: 4,156,876 km (0.04 R)
• M17: 4,392,193 km (0.11 R)
• M18: 4,753,323 km (0.059 R)
• M19: 5,472,290 km (0.112 R)
• M20: 5,762,809 km (0.098 R)
• M21: 5,893,707 km (0.077 R)
• M22: 6,191,557 km (0.106 R)
• M23: 6,596,518 km (0.039 R)
• M24: 7,898,319 km (0.096 R)
• M25: 8,007,376 km (0.108 R)
• M26: 8,821,936 km (0.069 R)
• M27: 8,897,333 km (0.084 R)
• M28: 9,315,759 km (0.104 R)
• M29: 9,469,396 km (0.037 R)
• M30: 9,818,407 km (0.102 R)
• M31: 10,211,251 km (0.109 R)
• M32: 10,529,147 km (0.065 R)
• M33: 11,215,502 km (0.064 R)
• M34: 11,297,182 km (0.057 R)
• M35: 11,584,710 km (0.119 R)
• M36: 12,209,131 km (0.119 R)
• M37: 12,335,242 km (0.119 R)
• M38: 13,230,585 km (0.085 R)
• M39: 13,490,287 km (0.102 R)
• M40: 13,577,204 km (0.106 R)
• M41: 14,412,408 km (0.106 R)
• M42: 14,858,659 km (0.105 R)
• M43: 15,673,369 km (0.057 R)
• M44: 16,132,186 km (0.089 R)
• M45: 17,251,477 km (0.11 R)
• M46: 17,725,253 km (0.108 R)
• M47: 19,416,906 km (0.101 R)
• M48: 20,207,232 km (0.093 R)
• M49: 20,957,764 km (0.077 R)
• M50: 21,209,986 km (0.065 R)
• M51: 22,692,501 km (0.101 R)
• M52: 22,847,784 km (0.063 R)
• M53: 23,944,635 km (0.109 R)
• M54: 26,026,738 km (0.048 R)
• M55: 27,171,760 km (0.084 R)
• M56: 29,285,130 km (0.118 R)
• M57: 29,963,406 km (0.076 R)
• M58: 30,933,249 km (0.069 R)
• M59: 31,971,309 km (0.097 R)
• M60: 33,255,457 km (0.117 R)
• M61: 33,549,716 km (0.079 R)
• M62: 34,140,777 km (0.052 R)
• M63: 34,259,408 km (0.098 R)
• M64: 36,478,394 km (0.104 R)
• M65: 36,599,717 km (0.103 R)
• M66: 37,086,210 km (0.115 R)
• M67: 37,208,132 km (0.105 R)
• M68: 37,635,982 km (0.05 R)
• M69: 37,697,167 km (0.087 R)
• M70: 39,550,236 km (0.096 R)
• M71: 39,737,234 km (0.118 R)
• M72: 40,111,976 km (0.075 R)
• M73: 40,174,508 km (0.109 R)
• M74: 40,487,916 km (0.09 R)
• M75: 41,432,776 km (0.109 R)
• M76: 41,622,765 km (0.095 R)
• M77: 41,939,763 km (0.117 R)
• M78: 42,194,079 km (0.065 R)
• M79: 42,704,059 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 6.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.67 AU - 13.04 AU

Year: 18202 Days

Day: 23.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,969,359 km

• M1: 87,664 km (0.04 R)
• M2: 584,030 km (0.115 R)
• M3: 656,884 km (0.063 R)
• M4: 1,045,091 km (0.089 R)
• M5: 1,469,949 km (0.058 R)
• M6: 1,916,199 km (0.096 R)
• M7: 3,020,979 km (0.054 R)
• M8: 3,448,530 km (0.065 R)
• M9: 3,515,999 km (0.069 R)
• M10: 3,686,690 km (0.095 R)
• M11: 3,755,655 km (0.119 R)
• M12: 4,506,187 km (0.09 R)
• M13: 4,580,088 km (0.032 R)
• M14: 4,691,688 km (0.072 R)
• M15: 5,735,882 km (0.076 R)
• M16: 6,058,714 km (0.1 R)
• M17: 6,722,031 km (0.057 R)
• M18: 6,806,554 km (0.066 R)
• M19: 7,062,366 km (0.098 R)
• M20: 7,539,433 km (0.053 R)
• M21: 7,583,266 km (0.109 R)
• M22: 7,759,642 km (0.1 R)
• M23: 7,982,094 km (0.081 R)
• M24: 8,026,823 km (0.119 R)
• M25: 9,078,796 km (0.076 R)
• M26: 9,931,803 km (0.102 R)
• M27: 10,270,492 km (0.107 R)
• M28: 10,368,030 km (0.093 R)
• M29: 10,662,289 km (0.073 R)
• M30: 10,810,391 km (0.075 R)
• M31: 11,058,873 km (0.058 R)
• M32: 11,764,526 km (0.097 R)
• M33: 13,484,602 km (0.065 R)
• M34: 13,805,789 km (0.113 R)
• M35: 14,075,364 km (0.107 R)
• M36: 14,237,828 km (0.045 R)
• M37: 14,292,281 km (0.079 R)
• M38: 15,448,972 km (0.058 R)
• M39: 15,672,621 km (0.087 R)
• M40: 15,784,969 km (0.113 R)
• M41: 16,180,057 km (0.091 R)
• M42: 17,326,575 km (0.099 R)
• M43: 17,617,393 km (0.063 R)
• M44: 17,675,736 km (0.089 R)
• M45: 18,085,934 km (0.119 R)
• M46: 18,262,609 km (0.108 R)
• M47: 18,380,791 km (0.094 R)
• M48: 19,214,949 km (0.046 R)
• M49: 19,576,377 km (0.103 R)
• M50: 19,757,840 km (0.105 R)
• M51: 20,366,853 km (0.093 R)
• M52: 21,354,049 km (0.104 R)
• M53: 22,800,211 km (0.07 R)
• M54: 23,182,733 km (0.089 R)
• M55: 24,798,989 km (0.102 R)
• M56: 24,995,411 km (0.1 R)
• M57: 25,061,084 km (0.06 R)
• M58: 27,054,925 km (0.089 R)
• M59: 27,392,118 km (0.06 R)
• M60: 28,275,494 km (0.114 R)
• M61: 29,237,258 km (0.057 R)
• M62: 31,122,191 km (0.039 R)
• M63: 31,475,542 km (0.096 R)
• M64: 31,688,120 km (0.062 R)
• M65: 32,043,714 km (0.106 R)
• M66: 32,186,281 km (0.067 R)
• M67: 32,902,256 km (0.084 R)
• M68: 33,046,020 km (0.032 R)
• M69: 34,131,353 km (0.109 R)
• M70: 35,892,120 km (0.071 R)
• M71: 36,783,573 km (0.045 R)
• M72: 36,858,223 km (0.108 R)
• M73: 37,532,011 km (0.036 R)
• M74: 39,119,993 km (0.069 R)
• M75: 40,037,177 km (0.083 R)
• M76: 40,961,543 km (0.1 R)
• M77: 41,970,730 km (0.105 R)
• M78: 42,204,850 km (0.1 R)
• M79: 43,224,061 km (0.102 R)
• M80: 45,687,339 km (0.045 R)
• M81: 46,330,311 km (0.085 R)
• M82: 46,572,211 km (0.066 R)
• M83: 47,219,371 km (0.089 R)
• M84: 47,787,993 km (0.118 R)
• M85: 49,837,483 km (0.073 R)
• M86: 50,250,822 km (0.099 R)
• M87: 51,664,672 km (0.089 R)
• M88: 52,334,571 km (0.102 R)
• M89: 53,598,224 km (0.026 R)
• M90: 54,361,323 km (0.082 R)
• M91: 57,622,407 km (0.077 R)
• M92: 57,882,558 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit