🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 41.3 Hours

Environment

Temp: 283 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 41.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.16 AU - 1.5 AU

Year: 547 Days

Day: 25.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.55 AU - 2.95 AU

Year: 1626 Days

Day: 12.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,643,834 km

• M1: 1,046,437 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.49 AU - 3.67 AU

Year: 1927 Days

Day: 20.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 10.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.23 AU - 6.71 AU

Year: 4560 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 62,643,834 km

• M1: 132,993 km (0.08 R)
• M2: 220,058 km (0.117 R)
• M3: 363,822 km (0.095 R)
• M4: 470,485 km (0.067 R)
• M5: 611,706 km (0.104 R)
• M6: 738,116 km (0.051 R)
• M7: 804,986 km (0.03 R)
• M8: 880,383 km (0.08 R)
• M9: 1,045,988 km (0.119 R)
• M10: 1,178,981 km (0.117 R)
• M11: 1,251,386 km (0.106 R)
• M12: 1,325,288 km (0.108 R)
• M13: 1,548,488 km (0.054 R)
• M14: 1,709,754 km (0.08 R)
• M15: 1,842,747 km (0.078 R)
• M16: 2,154,957 km (0.095 R)
• M17: 2,299,170 km (0.1 R)
• M18: 2,372,473 km (0.062 R)
• M19: 2,502,772 km (0.115 R)
• M20: 2,645,040 km (0.079 R)
• M21: 2,751,105 km (0.075 R)
• M22: 3,007,665 km (0.088 R)
• M23: 3,220,543 km (0.116 R)
• M24: 3,292,649 km (0.078 R)
• M25: 3,629,095 km (0.114 R)
• M26: 3,725,735 km (0.103 R)
• M27: 3,954,769 km (0.117 R)
• M28: 4,165,852 km (0.074 R)
• M29: 4,369,305 km (0.105 R)
• M30: 4,833,358 km (0.106 R)
• M31: 5,215,879 km (0.072 R)
• M32: 5,447,756 km (0.098 R)
• M33: 5,883,684 km (0.117 R)
• M34: 6,023,109 km (0.113 R)
• M35: 6,163,582 km (0.106 R)
• M36: 6,253,490 km (0.09 R)
• M37: 6,356,862 km (0.036 R)
• M38: 6,617,761 km (0.099 R)
• M39: 6,882,250 km (0.045 R)
• M40: 6,948,971 km (0.084 R)
• M41: 7,136,716 km (0.091 R)
• M42: 7,299,030 km (0.108 R)
• M43: 7,462,690 km (0.116 R)
• M44: 7,558,582 km (0.093 R)
• M45: 7,849,101 km (0.054 R)
• M46: 8,298,643 km (0.105 R)
• M47: 8,469,483 km (0.055 R)
• M48: 9,047,230 km (0.026 R)
• M49: 9,697,383 km (0.103 R)
• M50: 10,118,950 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 8

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.98 AU - 14.94 AU

Year: 14743 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,643,834 km

• M1: 276,457 km (0.038 R)
• M2: 392,694 km (0.049 R)
• M3: 526,884 km (0.056 R)
• M4: 1,308,383 km (0.087 R)
• M5: 1,410,558 km (0.103 R)
• M6: 1,650,214 km (0.096 R)
• M7: 1,732,942 km (0.056 R)
• M8: 1,845,589 km (0.115 R)
• M9: 2,048,743 km (0.105 R)
• M10: 2,228,559 km (0.074 R)
• M11: 2,476,443 km (0.032 R)
• M12: 2,603,751 km (0.079 R)
• M13: 3,032,498 km (0.095 R)
• M14: 3,100,416 km (0.118 R)
• M15: 3,237,896 km (0.108 R)
• M16: 3,662,305 km (0.054 R)
• M17: 3,992,169 km (0.09 R)
• M18: 4,524,288 km (0.091 R)
• M19: 5,322,842 km (0.095 R)
• M20: 5,654,500 km (0.09 R)
• M21: 6,294,181 km (0.107 R)
• M22: 6,600,707 km (0.078 R)
• M23: 7,001,779 km (0.092 R)
• M24: 8,062,577 km (0.1 R)
• M25: 8,539,346 km (0.107 R)
• M26: 8,927,403 km (0.089 R)
• M27: 9,670,306 km (0.087 R)
• M28: 9,922,378 km (0.06 R)
• M29: 10,587,939 km (0.082 R)
• M30: 10,639,700 km (0.103 R)
• M31: 11,693,318 km (0.107 R)
• M32: 12,341,376 km (0.032 R)
• M33: 12,614,840 km (0.09 R)
• M34: 13,223,405 km (0.063 R)
• M35: 13,335,154 km (0.096 R)
• M36: 14,125,779 km (0.079 R)
• M37: 14,757,531 km (0.047 R)
• M38: 14,815,425 km (0.113 R)
• M39: 15,457,350 km (0.057 R)
• M40: 15,516,142 km (0.089 R)
• M41: 15,811,298 km (0.098 R)
• M42: 16,587,412 km (0.067 R)
• M43: 17,010,325 km (0.104 R)
• M44: 17,071,062 km (0.079 R)
• M45: 17,192,685 km (0.101 R)
• M46: 19,877,368 km (0.114 R)
• M47: 20,714,368 km (0.105 R)
• M48: 20,844,070 km (0.105 R)
• M49: 20,974,220 km (0.058 R)
• M50: 23,834,980 km (0.111 R)
• M51: 24,107,248 km (0.109 R)
• M52: 25,276,056 km (0.116 R)
• M53: 25,553,710 km (0.113 R)
• M54: 26,463,115 km (0.105 R)
• M55: 27,383,142 km (0.094 R)
• M56: 29,400,170 km (0.11 R)
• M57: 29,765,339 km (0.058 R)
• M58: 29,911,795 km (0.053 R)
• M59: 30,721,868 km (0.099 R)
• M60: 31,389,972 km (0.097 R)
• M61: 31,987,914 km (0.108 R)
• M62: 32,137,961 km (0.084 R)
• M63: 32,288,307 km (0.086 R)
• M64: 32,740,541 km (0.11 R)
• M65: 33,423,007 km (0.086 R)
• M66: 34,416,935 km (0.096 R)
• M67: 36,277,184 km (0.093 R)
• M68: 36,433,664 km (0.053 R)
• M69: 37,693,727 km (0.114 R)
• M70: 38,090,460 km (0.076 R)
• M71: 40,094,623 km (0.09 R)
• M72: 40,175,555 km (0.069 R)
• M73: 43,288,986 km (0.109 R)
• M74: 43,455,040 km (0.117 R)
• M75: 45,885,856 km (0.066 R)
• M76: 46,989,738 km (0.09 R)
• M77: 47,245,700 km (0.103 R)
• M78: 48,102,447 km (0.11 R)
• M79: 48,446,522 km (0.087 R)
• M80: 49,483,834 km (0.095 R)
• M81: 49,570,601 km (0.114 R)
• M82: 50,353,746 km (0.084 R)
• M83: 50,878,086 km (0.074 R)
• M84: 51,140,930 km (0.12 R)
• M85: 51,844,189 km (0.106 R)
• M86: 52,020,416 km (0.098 R)
• M87: 53,883,657 km (0.108 R)
• M88: 55,137,886 km (0.07 R)
• M89: 55,768,590 km (0.094 R)
• M90: 55,858,947 km (0.093 R)
• M91: 56,220,675 km (0.046 R)
• M92: 58,774,161 km (0.088 R)
• M93: 61,458,396 km (0.063 R)
• M94: 61,551,745 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.1

Radius: 6.5

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.85 AU - 12.93 AU

Year: 16496 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,643,834 km

• M1: 708,944 km (0.05 R)
• M2: 816,505 km (0.117 R)
• M3: 1,088,474 km (0.088 R)
• M4: 1,523,505 km (0.075 R)
• M5: 1,616,555 km (0.101 R)
• M6: 1,759,720 km (0.118 R)
• M7: 2,007,603 km (0.071 R)
• M8: 2,240,228 km (0.105 R)
• M9: 2,293,036 km (0.089 R)
• M10: 2,427,076 km (0.053 R)
• M11: 3,047,309 km (0.114 R)
• M12: 3,165,042 km (0.026 R)
• M13: 3,682,800 km (0.052 R)
• M14: 3,808,463 km (0.062 R)
• M15: 4,625,417 km (0.116 R)
• M16: 4,795,210 km (0.037 R)
• M17: 5,316,858 km (0.117 R)
• M18: 5,387,767 km (0.105 R)
• M19: 5,602,291 km (0.069 R)
• M20: 5,966,412 km (0.093 R)
• M21: 6,151,165 km (0.09 R)
• M22: 6,564,654 km (0.046 R)
• M23: 6,640,649 km (0.102 R)
• M24: 7,299,628 km (0.066 R)
• M25: 7,457,753 km (0.032 R)
• M26: 8,060,632 km (0.089 R)
• M27: 9,355,402 km (0.098 R)
• M28: 9,570,225 km (0.072 R)
• M29: 9,917,292 km (0.077 R)
• M30: 10,268,697 km (0.087 R)
• M31: 11,301,222 km (0.076 R)
• M32: 11,529,957 km (0.093 R)
• M33: 11,668,036 km (0.079 R)
• M34: 12,038,889 km (0.064 R)
• M35: 12,934,830 km (0.065 R)
• M36: 13,222,208 km (0.053 R)
• M37: 14,146,274 km (0.114 R)
• M38: 15,647,189 km (0.057 R)
• M39: 16,158,664 km (0.08 R)
• M40: 16,261,588 km (0.099 R)
• M41: 16,519,943 km (0.078 R)
• M42: 16,623,615 km (0.113 R)
• M43: 16,675,525 km (0.077 R)
• M44: 17,513,872 km (0.055 R)
• M45: 17,619,637 km (0.101 R)
• M46: 17,778,809 km (0.08 R)
• M47: 17,831,917 km (0.095 R)
• M48: 18,312,275 km (0.048 R)
• M49: 19,944,388 km (0.111 R)
• M50: 20,554,448 km (0.072 R)
• M51: 21,058,144 km (0.092 R)
• M52: 21,509,182 km (0.107 R)
• M53: 22,249,093 km (0.098 R)
• M54: 22,593,318 km (0.104 R)
• M55: 23,229,109 km (0.03 R)
• M56: 23,578,420 km (0.092 R)
• M57: 23,812,241 km (0.036 R)
• M58: 23,870,734 km (0.11 R)
• M59: 23,988,019 km (0.102 R)
• M60: 24,518,193 km (0.106 R)
• M61: 26,192,194 km (0.11 R)
• M62: 26,677,190 km (0.099 R)
• M63: 26,981,921 km (0.098 R)
• M64: 27,165,178 km (0.03 R)
• M65: 27,226,364 km (0.118 R)
• M66: 27,533,189 km (0.116 R)
• M67: 29,334,646 km (0.068 R)
• M68: 29,649,101 km (0.092 R)
• M69: 29,712,082 km (0.061 R)
• M70: 32,659,010 km (0.117 R)
• M71: 34,233,079 km (0.074 R)
• M72: 34,696,833 km (0.068 R)
• M73: 35,630,622 km (0.113 R)
• M74: 35,764,662 km (0.119 R)
• M75: 36,640,109 km (0.106 R)
• M76: 36,775,495 km (0.085 R)
• M77: 37,114,484 km (0.101 R)
• M78: 37,863,969 km (0.063 R)
• M79: 38,481,060 km (0.114 R)
• M80: 38,963,065 km (0.11 R)
• M81: 40,003,069 km (0.055 R)
• M82: 40,212,057 km (0.063 R)
• M83: 40,631,380 km (0.029 R)
• M84: 40,701,392 km (0.063 R)
• M85: 43,534,776 km (0.105 R)
• M86: 43,821,555 km (0.112 R)
• M87: 45,555,693 km (0.109 R)
• M88: 48,198,639 km (0.093 R)
• M89: 49,389,139 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.2

Radius: 4.8

Gravity: 17.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.08 AU - 16.74 AU

Year: 19498 Days

Day: 20.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,643,834 km

• M1: 579,243 km (0.077 R)
• M2: 657,183 km (0.079 R)
• M3: 738,565 km (0.056 R)
• M4: 866,920 km (0.116 R)
• M5: 933,940 km (0.107 R)
• M6: 979,417 km (0.062 R)
• M7: 1,370,915 km (0.105 R)
• M8: 1,610,571 km (0.083 R)
• M9: 1,721,423 km (0.112 R)
• M10: 1,892,263 km (0.097 R)
• M11: 2,098,409 km (0.089 R)
• M12: 2,374,118 km (0.117 R)
• M13: 2,726,571 km (0.041 R)
• M14: 2,858,815 km (0.106 R)
• M15: 2,892,176 km (0.075 R)
• M16: 3,129,587 km (0.117 R)
• M17: 3,198,552 km (0.106 R)
• M18: 3,302,971 km (0.077 R)
• M19: 4,178,269 km (0.117 R)
• M20: 4,216,266 km (0.09 R)
• M21: 4,292,412 km (0.052 R)
• M22: 4,680,618 km (0.106 R)
• M23: 4,839,042 km (0.115 R)
• M24: 4,918,928 km (0.056 R)
• M25: 5,201,967 km (0.111 R)
• M26: 5,615,455 km (0.05 R)
• M27: 7,053,240 km (0.104 R)
• M28: 7,326,257 km (0.054 R)
• M29: 8,404,708 km (0.086 R)
• M30: 9,332,364 km (0.11 R)
• M31: 9,382,030 km (0.086 R)
• M32: 10,757,433 km (0.1 R)
• M33: 10,809,493 km (0.1 R)
• M34: 11,494,951 km (0.103 R)
• M35: 12,467,187 km (0.085 R)
• M36: 14,604,343 km (0.103 R)
• M37: 15,302,366 km (0.104 R)
• M38: 15,361,009 km (0.097 R)
• M39: 15,419,801 km (0.107 R)
• M40: 16,309,758 km (0.118 R)
• M41: 16,610,151 km (0.031 R)
• M42: 16,973,075 km (0.083 R)
• M43: 17,033,812 km (0.041 R)
• M44: 17,583,584 km (0.034 R)
• M45: 17,768,188 km (0.074 R)
• M46: 19,141,197 km (0.094 R)
• M47: 19,457,896 km (0.075 R)
• M48: 20,677,418 km (0.06 R)
• M49: 21,002,494 km (0.037 R)
• M50: 23,324,552 km (0.059 R)
• M51: 23,459,639 km (0.112 R)
• M52: 24,687,538 km (0.059 R)
• M53: 25,101,476 km (0.058 R)
• M54: 25,866,220 km (0.054 R)
• M55: 27,489,806 km (0.053 R)
• M56: 28,277,887 km (0.039 R)
• M57: 28,494,206 km (0.092 R)
• M58: 28,783,378 km (0.088 R)
• M59: 28,855,784 km (0.09 R)
• M60: 29,073,449 km (0.091 R)
• M61: 29,364,566 km (0.111 R)
• M62: 29,583,577 km (0.106 R)
• M63: 30,982,916 km (0.092 R)
• M64: 32,328,399 km (0.111 R)
• M65: 32,705,386 km (0.058 R)
• M66: 33,084,018 km (0.104 R)
• M67: 34,535,865 km (0.112 R)
• M68: 35,230,747 km (0.065 R)
• M69: 35,541,013 km (0.08 R)
• M70: 35,696,595 km (0.091 R)
• M71: 36,712,813 km (0.101 R)
• M72: 37,580,182 km (0.054 R)
• M73: 37,738,606 km (0.071 R)
• M74: 37,976,616 km (0.114 R)
• M75: 38,056,202 km (0.094 R)
• M76: 39,657,049 km (0.083 R)
• M77: 39,979,732 km (0.071 R)
• M78: 41,770,717 km (0.031 R)
• M79: 42,181,364 km (0.105 R)
• M80: 43,920,888 km (0.087 R)
• M81: 44,254,790 km (0.11 R)
• M82: 44,422,041 km (0.063 R)
• M83: 44,505,815 km (0.102 R)
• M84: 46,956,677 km (0.03 R)
• M85: 47,383,630 km (0.102 R)
• M86: 49,364,305 km (0.094 R)
• M87: 50,408,349 km (0.098 R)
• M88: 50,495,714 km (0.1 R)
• M89: 51,547,686 km (0.095 R)
• M90: 52,076,365 km (0.106 R)
• M91: 57,278,781 km (0.041 R)
• M92: 59,479,365 km (0.117 R)
• M93: 60,404,329 km (0.094 R)
• M94: 60,497,080 km (0.037 R)
• M95: 60,961,731 km (0.066 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit