🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.68 AU - 1.04 AU

Year: 291 Days

Day: 16.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,377,990 km

• M1: 338,989 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.87 AU - 4.47 AU

Year: 2568 Days

Day: 45.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.99 AU - 4.73 AU

Year: 3325 Days

Day: 35.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 14.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.1 AU - 5.98 AU

Year: 4763 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,377,990 km

• M1: 217,216 km (0.116 R)
• M2: 353,799 km (0.092 R)
• M3: 535,560 km (0.111 R)
• M4: 745,596 km (0.104 R)
• M5: 851,361 km (0.066 R)
• M6: 1,355,656 km (0.083 R)
• M7: 1,669,213 km (0.087 R)
• M8: 1,783,955 km (0.085 R)
• M9: 1,886,579 km (0.114 R)
• M10: 2,160,044 km (0.064 R)
• M11: 2,349,734 km (0.044 R)
• M12: 2,611,530 km (0.03 R)
• M13: 3,057,631 km (0.068 R)
• M14: 3,417,264 km (0.047 R)
• M15: 3,790,810 km (0.112 R)
• M16: 3,886,403 km (0.116 R)
• M17: 4,118,878 km (0.099 R)
• M18: 4,217,164 km (0.092 R)
• M19: 4,557,350 km (0.045 R)
• M20: 5,179,377 km (0.081 R)
• M21: 5,435,938 km (0.098 R)
• M22: 5,587,480 km (0.034 R)
• M23: 5,696,537 km (0.12 R)
• M24: 6,298,370 km (0.085 R)
• M25: 6,549,395 km (0.074 R)
• M26: 8,050,161 km (0.096 R)
• M27: 8,447,941 km (0.084 R)
• M28: 8,598,736 km (0.054 R)
• M29: 8,725,146 km (0.08 R)
• M30: 8,877,586 km (0.033 R)
• M31: 9,211,040 km (0.111 R)
• M32: 9,705,760 km (0.063 R)
• M33: 10,076,015 km (0.102 R)
• M34: 10,209,307 km (0.108 R)
• M35: 10,370,124 km (0.116 R)
• M36: 10,639,999 km (0.069 R)
• M37: 10,939,494 km (0.116 R)
• M38: 11,076,675 km (0.028 R)
• M39: 11,408,034 km (0.119 R)
• M40: 11,519,186 km (0.115 R)
• M41: 11,826,759 km (0.057 R)
• M42: 12,193,872 km (0.089 R)
• M43: 12,307,716 km (0.108 R)
• M44: 12,650,894 km (0.091 R)
• M45: 12,939,468 km (0.039 R)
• M46: 13,200,965 km (0.038 R)
• M47: 13,434,936 km (0.062 R)
• M48: 13,906,917 km (0.085 R)
• M49: 14,294,525 km (0.11 R)
• M50: 14,474,641 km (0.082 R)
• M51: 15,019,327 km (0.074 R)
• M52: 15,601,712 km (0.032 R)
• M53: 15,942,346 km (0.081 R)
• M54: 16,852,051 km (0.059 R)
• M55: 17,010,475 km (0.099 R)
• M56: 17,169,647 km (0.096 R)
• M57: 17,617,543 km (0.097 R)
• M58: 17,810,674 km (0.084 R)
• M59: 18,656,051 km (0.119 R)
• M60: 18,820,011 km (0.089 R)
• M61: 19,215,697 km (0.07 R)
• M62: 19,981,937 km (0.092 R)
• M63: 20,656,175 km (0.051 R)
• M64: 21,235,268 km (0.07 R)
• M65: 21,406,558 km (0.052 R)
• M66: 21,750,633 km (0.043 R)
• M67: 22,514,031 km (0.109 R)
• M68: 22,618,899 km (0.097 R)
• M69: 23,145,184 km (0.034 R)
• M70: 23,675,658 km (0.091 R)
• M71: 23,817,776 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 11.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.58 AU - 6.58 AU

Year: 4814 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,377,990 km

• M1: 212,279 km (0.05 R)
• M2: 284,535 km (0.118 R)
• M3: 377,585 km (0.117 R)
• M4: 528,380 km (0.104 R)
• M5: 619,335 km (0.092 R)
• M6: 826,977 km (0.115 R)
• M7: 943,813 km (0.114 R)
• M8: 1,041,800 km (0.06 R)
• M9: 1,143,227 km (0.112 R)
• M10: 1,366,128 km (0.089 R)
• M11: 1,449,903 km (0.119 R)
• M12: 1,672,355 km (0.051 R)
• M13: 1,875,060 km (0.074 R)
• M14: 1,979,629 km (0.067 R)
• M15: 2,075,371 km (0.038 R)
• M16: 2,706,225 km (0.104 R)
• M17: 2,909,230 km (0.066 R)
• M18: 3,067,953 km (0.086 R)
• M19: 3,229,519 km (0.107 R)
• M20: 3,381,211 km (0.111 R)
• M21: 3,470,820 km (0.042 R)
• M22: 3,613,237 km (0.079 R)
• M23: 3,770,914 km (0.112 R)
• M24: 3,930,983 km (0.069 R)
• M25: 4,079,534 km (0.085 R)
• M26: 4,188,890 km (0.05 R)
• M27: 4,621,826 km (0.118 R)
• M28: 4,707,247 km (0.114 R)
• M29: 5,025,292 km (0.104 R)
• M30: 5,231,288 km (0.111 R)
• M31: 5,410,057 km (0.111 R)
• M32: 5,500,265 km (0.053 R)
• M33: 5,743,212 km (0.055 R)
• M34: 6,098,656 km (0.12 R)
• M35: 6,271,292 km (0.11 R)
• M36: 6,573,330 km (0.089 R)
• M37: 6,669,671 km (0.072 R)
• M38: 7,092,585 km (0.084 R)
• M39: 8,170,886 km (0.091 R)
• M40: 8,309,264 km (0.105 R)
• M41: 8,553,258 km (0.12 R)
• M42: 8,729,185 km (0.12 R)
• M43: 8,941,614 km (0.075 R)
• M44: 9,120,085 km (0.117 R)
• M45: 9,699,028 km (0.108 R)
• M46: 10,104,139 km (0.072 R)
• M47: 10,178,340 km (0.041 R)
• M48: 10,383,439 km (0.031 R)
• M49: 10,968,815 km (0.034 R)
• M50: 11,681,499 km (0.089 R)
• M51: 11,896,322 km (0.072 R)
• M52: 12,211,076 km (0.117 R)
• M53: 12,369,500 km (0.085 R)
• M54: 12,808,719 km (0.119 R)
• M55: 12,989,882 km (0.094 R)
• M56: 13,171,793 km (0.111 R)
• M57: 13,375,097 km (0.068 R)
• M58: 13,456,628 km (0.077 R)
• M59: 13,887,769 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 8.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.24 AU - 8.28 AU

Year: 6420 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,377,990 km

• M1: 124,914 km (0.085 R)
• M2: 216,319 km (0.106 R)
• M3: 451,636 km (0.086 R)
• M4: 575,204 km (0.077 R)
• M5: 922,720 km (0.027 R)
• M6: 1,217,876 km (0.103 R)
• M7: 1,483,113 km (0.117 R)
• M8: 2,668,078 km (0.098 R)
• M9: 2,900,553 km (0.114 R)
• M10: 3,827,162 km (0.096 R)
• M11: 3,950,880 km (0.119 R)
• M12: 4,458,765 km (0.07 R)
• M13: 4,661,769 km (0.116 R)
• M14: 4,882,874 km (0.102 R)
• M15: 5,613,211 km (0.091 R)
• M16: 6,312,432 km (0.096 R)
• M17: 6,377,357 km (0.081 R)
• M18: 6,738,486 km (0.068 R)
• M19: 7,173,966 km (0.082 R)
• M20: 7,343,909 km (0.11 R)
• M21: 7,722,392 km (0.109 R)
• M22: 8,054,499 km (0.085 R)
• M23: 8,178,067 km (0.096 R)
• M24: 8,391,244 km (0.089 R)
• M25: 8,498,505 km (0.095 R)
• M26: 8,624,317 km (0.049 R)
• M27: 8,859,485 km (0.112 R)
• M28: 9,484,804 km (0.096 R)
• M29: 9,615,254 km (0.107 R)
• M30: 9,821,549 km (0.029 R)
• M31: 9,934,645 km (0.051 R)
• M32: 10,777,479 km (0.06 R)
• M33: 11,089,690 km (0.098 R)
• M34: 11,187,826 km (0.088 R)
• M35: 12,084,366 km (0.096 R)
• M36: 12,551,561 km (0.092 R)
• M37: 12,612,896 km (0.066 R)
• M38: 12,983,300 km (0.081 R)
• M39: 13,169,699 km (0.11 R)
• M40: 13,294,613 km (0.115 R)
• M41: 13,398,883 km (0.107 R)
• M42: 13,503,601 km (0.093 R)
• M43: 13,587,376 km (0.116 R)
• M44: 14,179,485 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 14.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.04 AU - 7.62 AU

Year: 7248 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,377,990 km

• M1: 283,488 km (0.08 R)
• M2: 530,324 km (0.074 R)
• M3: 713,432 km (0.114 R)
• M4: 833,260 km (0.081 R)
• M5: 961,017 km (0.111 R)
• M6: 1,182,870 km (0.078 R)
• M7: 1,375,702 km (0.039 R)
• M8: 1,884,933 km (0.046 R)
• M9: 2,031,539 km (0.091 R)
• M10: 2,126,983 km (0.096 R)
• M11: 2,265,959 km (0.114 R)
• M12: 2,480,333 km (0.106 R)
• M13: 2,597,468 km (0.112 R)
• M14: 2,852,831 km (0.119 R)
• M15: 3,227,724 km (0.107 R)
• M16: 3,651,834 km (0.073 R)
• M17: 3,769,118 km (0.034 R)
• M18: 3,973,319 km (0.117 R)
• M19: 4,076,692 km (0.057 R)
• M20: 4,463,851 km (0.117 R)
• M21: 4,844,727 km (0.094 R)
• M22: 5,483,959 km (0.09 R)
• M23: 5,599,448 km (0.097 R)
• M24: 6,290,142 km (0.083 R)
• M25: 7,028,856 km (0.052 R)
• M26: 7,281,377 km (0.11 R)
• M27: 7,558,133 km (0.102 R)
• M28: 8,056,593 km (0.067 R)
• M29: 8,365,214 km (0.115 R)
• M30: 8,543,385 km (0.1 R)
• M31: 8,677,873 km (0.089 R)
• M32: 8,790,371 km (0.115 R)
• M33: 8,994,273 km (0.089 R)
• M34: 9,499,315 km (0.072 R)
• M35: 9,778,764 km (0.048 R)
• M36: 10,037,269 km (0.08 R)
• M37: 10,489,204 km (0.091 R)
• M38: 10,753,843 km (0.032 R)
• M39: 10,850,782 km (0.045 R)
• M40: 11,240,934 km (0.107 R)
• M41: 12,515,358 km (0.099 R)
• M42: 13,001,850 km (0.078 R)
• M43: 13,208,594 km (0.082 R)
• M44: 14,418,392 km (0.106 R)
• M45: 14,766,656 km (0.113 R)
• M46: 14,874,367 km (0.088 R)
• M47: 15,036,531 km (0.067 R)
• M48: 15,499,087 km (0.106 R)
• M49: 15,773,300 km (0.074 R)
• M50: 15,966,282 km (0.08 R)
• M51: 16,605,812 km (0.101 R)
• M52: 16,914,582 km (0.049 R)
• M53: 17,055,653 km (0.118 R)
• M54: 17,310,418 km (0.113 R)
• M55: 17,538,106 km (0.079 R)
• M56: 18,749,101 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 12

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.88 AU - 9.12 AU

Year: 9051 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,377,990 km

• M1: 425,307 km (0.078 R)
• M2: 506,538 km (0.109 R)
• M3: 625,020 km (0.091 R)
• M4: 754,422 km (0.085 R)
• M5: 875,896 km (0.119 R)
• M6: 1,120,039 km (0.089 R)
• M7: 1,281,755 km (0.079 R)
• M8: 2,179,192 km (0.114 R)
• M9: 2,462,231 km (0.082 R)
• M10: 2,541,518 km (0.108 R)
• M11: 2,675,558 km (0.115 R)
• M12: 3,499,992 km (0.079 R)
• M13: 3,619,670 km (0.118 R)
• M14: 3,955,816 km (0.111 R)
• M15: 4,049,315 km (0.039 R)
• M16: 4,398,327 km (0.109 R)
• M17: 4,495,266 km (0.12 R)
• M18: 4,823,634 km (0.097 R)
• M19: 5,125,971 km (0.104 R)
• M20: 5,784,351 km (0.119 R)
• M21: 7,104,403 km (0.054 R)
• M22: 7,333,288 km (0.118 R)
• M23: 7,681,103 km (0.099 R)
• M24: 8,113,740 km (0.12 R)
• M25: 9,668,510 km (0.118 R)
• M26: 10,007,499 km (0.075 R)
• M27: 10,178,490 km (0.092 R)
• M28: 10,915,857 km (0.114 R)
• M29: 12,304,574 km (0.096 R)
• M30: 12,857,039 km (0.073 R)
• M31: 14,033,926 km (0.065 R)
• M32: 15,196,002 km (0.118 R)
• M33: 15,540,676 km (0.107 R)
• M34: 15,788,559 km (0.109 R)
• M35: 16,539,989 km (0.113 R)
• M36: 16,894,686 km (0.109 R)
• M37: 17,921,825 km (0.115 R)
• M38: 18,652,910 km (0.08 R)
• M39: 18,863,544 km (0.087 R)
• M40: 19,074,925 km (0.095 R)
• M41: 19,234,097 km (0.078 R)
• M42: 19,982,536 km (0.108 R)
• M43: 20,360,270 km (0.074 R)
• M44: 20,740,398 km (0.103 R)
• M45: 23,126,634 km (0.054 R)
• M46: 23,239,730 km (0.082 R)
• M47: 23,352,976 km (0.104 R)
• M48: 24,495,903 km (0.101 R)
• M49: 25,132,293 km (0.032 R)
• M50: 25,774,068 km (0.104 R)
• M51: 26,008,787 km (0.066 R)
• M52: 27,133,463 km (0.044 R)
• M53: 27,731,855 km (0.108 R)
• M54: 28,153,272 km (0.101 R)
• M55: 28,273,998 km (0.053 R)
• M56: 29,246,533 km (0.077 R)
• M57: 29,368,904 km (0.091 R)
• M58: 30,106,571 km (0.11 R)
• M59: 30,230,139 km (0.042 R)
• M60: 30,415,790 km (0.052 R)
• M61: 30,788,139 km (0.086 R)
• M62: 31,537,475 km (0.096 R)
• M63: 32,419,205 km (0.096 R)
• M64: 33,436,770 km (0.09 R)
• M65: 34,723,611 km (0.064 R)
• M66: 35,047,939 km (0.059 R)
• M67: 36,026,608 km (0.105 R)
• M68: 36,552,295 km (0.075 R)
• M69: 37,014,403 km (0.106 R)
• M70: 37,411,884 km (0.086 R)
• M71: 37,677,720 km (0.098 R)
• M72: 37,877,582 km (0.068 R)
• M73: 38,011,024 km (0.081 R)
• M74: 38,345,076 km (0.065 R)
• M75: 40,030,595 km (0.116 R)
• M76: 40,779,781 km (0.036 R)
• M77: 42,223,101 km (0.114 R)
• M78: 43,473,440 km (0.115 R)
• M79: 44,665,436 km (0.101 R)
• M80: 44,947,578 km (0.118 R)
• M81: 45,088,798 km (0.085 R)
• M82: 45,726,235 km (0.066 R)
• M83: 46,438,021 km (0.095 R)
• M84: 47,656,346 km (0.053 R)
• M85: 48,378,007 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit