🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.66 AU

Year: 171 Days

Day: 41.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.28 AU - 2.08 AU

Year: 820 Days

Day: 15.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,980,838 km

• M1: 607,068 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.01 AU - 2.05 AU

Year: 1090 Days

Day: 47.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,980,838 km

• M1: 151,692 km (0.043 R)
• M2: 425,606 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.84 AU - 2.36 AU

Year: 1146 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.53 AU - 3.03 AU

Year: 1746 Days

Day: 36.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,980,838 km

• M1: 856,448 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 9.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.15 AU - 5.59 AU

Year: 4049 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,980,838 km

• M1: 154,684 km (0.109 R)
• M2: 232,625 km (0.081 R)
• M3: 335,997 km (0.081 R)
• M4: 541,993 km (0.091 R)
• M5: 607,667 km (0.086 R)
• M6: 668,553 km (0.093 R)
• M7: 789,278 km (0.117 R)
• M8: 944,112 km (0.085 R)
• M9: 1,007,242 km (0.117 R)
• M10: 1,166,714 km (0.087 R)
• M11: 1,458,280 km (0.061 R)
• M12: 1,661,883 km (0.108 R)
• M13: 1,806,544 km (0.102 R)
• M14: 1,955,543 km (0.087 R)
• M15: 2,144,635 km (0.103 R)
• M16: 2,278,076 km (0.082 R)
• M17: 2,452,059 km (0.071 R)
• M18: 2,630,379 km (0.102 R)
• M19: 2,826,353 km (0.088 R)
• M20: 3,040,726 km (0.092 R)
• M21: 3,232,810 km (0.042 R)
• M22: 3,657,518 km (0.1 R)
• M23: 3,817,887 km (0.066 R)
• M24: 3,950,730 km (0.086 R)
• M25: 4,343,275 km (0.096 R)
• M26: 4,544,185 km (0.074 R)
• M27: 4,669,398 km (0.076 R)
• M28: 4,795,809 km (0.09 R)
• M29: 4,955,429 km (0.112 R)
• M30: 5,198,227 km (0.113 R)
• M31: 5,561,301 km (0.118 R)
• M32: 5,745,905 km (0.105 R)
• M33: 5,813,523 km (0.092 R)
• M34: 6,052,431 km (0.12 R)
• M35: 6,294,630 km (0.09 R)
• M36: 6,663,837 km (0.059 R)
• M37: 6,734,896 km (0.119 R)
• M38: 6,931,917 km (0.115 R)
• M39: 7,040,076 km (0.105 R)
• M40: 7,738,548 km (0.051 R)
• M41: 8,077,238 km (0.086 R)
• M42: 8,172,083 km (0.088 R)
• M43: 8,363,119 km (0.118 R)
• M44: 9,122,029 km (0.079 R)
• M45: 9,260,557 km (0.114 R)
• M46: 9,519,661 km (0.101 R)
• M47: 10,065,693 km (0.082 R)
• M48: 10,455,844 km (0.072 R)
• M49: 10,538,721 km (0.089 R)
• M50: 10,684,130 km (0.073 R)
• M51: 10,935,006 km (0.12 R)
• M52: 11,061,267 km (0.09 R)
• M53: 11,506,619 km (0.11 R)
• M54: 11,656,367 km (0.085 R)
• M55: 12,066,265 km (0.115 R)
• M56: 12,414,978 km (0.088 R)
• M57: 12,524,633 km (0.043 R)
• M58: 12,656,728 km (0.102 R)
• M59: 12,944,405 km (0.108 R)
• M60: 13,323,934 km (0.074 R)
• M61: 13,503,751 km (0.1 R)
• M62: 14,048,138 km (0.076 R)
• M63: 14,116,803 km (0.084 R)
• M64: 14,553,629 km (0.041 R)
• M65: 15,135,116 km (0.094 R)
• M66: 15,275,738 km (0.11 R)
• M67: 15,558,478 km (0.064 R)
• M68: 15,629,387 km (0.074 R)
• M69: 15,985,729 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 14.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.01 AU - 6.27 AU

Year: 4390 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,980,838 km

• M1: 229,633 km (0.117 R)
• M2: 387,458 km (0.079 R)
• M3: 489,783 km (0.118 R)
• M4: 805,585 km (0.109 R)
• M5: 921,523 km (0.073 R)
• M6: 1,016,368 km (0.117 R)
• M7: 1,246,599 km (0.04 R)
• M8: 1,526,945 km (0.111 R)
• M9: 1,950,906 km (0.108 R)
• M10: 2,354,670 km (0.055 R)
• M11: 2,488,860 km (0.069 R)
• M12: 3,114,029 km (0.104 R)
• M13: 3,609,198 km (0.102 R)
• M14: 3,764,930 km (0.099 R)
• M15: 4,083,274 km (0.094 R)
• M16: 4,222,400 km (0.079 R)
• M17: 4,339,685 km (0.064 R)
• M18: 4,942,115 km (0.085 R)
• M19: 5,040,999 km (0.1 R)
• M20: 5,751,739 km (0.059 R)
• M21: 5,882,039 km (0.078 R)
• M22: 6,332,478 km (0.101 R)
• M23: 6,575,574 km (0.088 R)
• M24: 6,739,384 km (0.063 R)
• M25: 7,267,016 km (0.078 R)
• M26: 7,464,784 km (0.111 R)
• M27: 8,127,353 km (0.101 R)
• M28: 8,244,488 km (0.107 R)
• M29: 9,232,732 km (0.087 R)
• M30: 10,131,965 km (0.043 R)
• M31: 10,512,392 km (0.059 R)
• M32: 10,736,340 km (0.097 R)
• M33: 10,832,831 km (0.111 R)
• M34: 11,026,859 km (0.097 R)
• M35: 11,549,554 km (0.069 R)
• M36: 11,747,622 km (0.117 R)
• M37: 11,880,315 km (0.068 R)
• M38: 12,348,855 km (0.109 R)
• M39: 12,483,793 km (0.069 R)
• M40: 12,721,205 km (0.112 R)
• M41: 12,994,370 km (0.088 R)
• M42: 13,131,551 km (0.113 R)
• M43: 13,755,524 km (0.074 R)
• M44: 13,895,398 km (0.109 R)
• M45: 14,638,002 km (0.091 R)
• M46: 14,816,772 km (0.118 R)
• M47: 14,924,332 km (0.068 R)
• M48: 15,393,621 km (0.085 R)
• M49: 15,794,394 km (0.063 R)
• M50: 15,904,348 km (0.07 R)
• M51: 16,198,757 km (0.089 R)
• M52: 16,532,061 km (0.052 R)
• M53: 16,681,060 km (0.069 R)
• M54: 16,830,359 km (0.116 R)
• M55: 17,583,734 km (0.113 R)
• M56: 18,079,351 km (0.093 R)
• M57: 18,271,136 km (0.034 R)
• M58: 19,006,409 km (0.116 R)
• M59: 19,358,114 km (0.095 R)
• M60: 19,515,042 km (0.118 R)
• M61: 19,949,026 km (0.073 R)
• M62: 20,746,083 km (0.095 R)
• M63: 22,371,464 km (0.105 R)
• M64: 22,867,082 km (0.119 R)
• M65: 24,545,271 km (0.052 R)
• M66: 24,928,241 km (0.079 R)
• M67: 25,571,063 km (0.089 R)
• M68: 26,523,702 km (0.101 R)
• M69: 26,698,283 km (0.081 R)
• M70: 27,532,142 km (0.107 R)
• M71: 27,753,098 km (0.065 R)
• M72: 28,731,917 km (0.111 R)
• M73: 29,541,391 km (0.11 R)
• M74: 29,722,255 km (0.113 R)
• M75: 29,812,761 km (0.079 R)
• M76: 30,130,507 km (0.11 R)
• M77: 30,267,090 km (0.099 R)
• M78: 30,449,450 km (0.064 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 8.2

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.79 AU - 10.79 AU

Year: 11540 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,980,838 km

• M1: 111,600 km (0.042 R)
• M2: 178,470 km (0.09 R)
• M3: 266,733 km (0.109 R)
• M4: 318,494 km (0.115 R)
• M5: 419,921 km (0.094 R)
• M6: 657,931 km (0.06 R)
• M7: 936,632 km (0.065 R)
• M8: 1,044,941 km (0.049 R)
• M9: 1,274,275 km (0.101 R)
• M10: 1,545,196 km (0.091 R)
• M11: 1,807,292 km (0.11 R)
• M12: 2,432,761 km (0.072 R)
• M13: 2,706,824 km (0.04 R)
• M14: 2,800,323 km (0.061 R)
• M15: 3,350,992 km (0.093 R)
• M16: 3,864,263 km (0.111 R)
• M17: 3,934,574 km (0.067 R)
• M18: 4,661,170 km (0.099 R)
• M19: 4,849,365 km (0.092 R)
• M20: 5,547,239 km (0.112 R)
• M21: 6,609,982 km (0.109 R)
• M22: 7,912,231 km (0.116 R)
• M23: 8,227,284 km (0.09 R)
• M24: 8,409,196 km (0.109 R)
• M25: 8,500,749 km (0.108 R)
• M26: 9,480,915 km (0.085 R)
• M27: 9,719,523 km (0.066 R)
• M28: 10,154,105 km (0.104 R)
• M29: 10,447,317 km (0.091 R)
• M30: 10,793,038 km (0.107 R)
• M31: 11,903,652 km (0.104 R)
• M32: 13,422,519 km (0.119 R)
• M33: 14,286,447 km (0.11 R)
• M34: 14,560,062 km (0.057 R)
• M35: 14,780,270 km (0.105 R)
• M36: 15,223,827 km (0.117 R)
• M37: 15,279,627 km (0.116 R)
• M38: 15,615,624 km (0.119 R)
• M39: 16,580,979 km (0.099 R)
• M40: 18,747,904 km (0.097 R)
• M41: 19,955,758 km (0.109 R)
• M42: 20,384,505 km (0.073 R)
• M43: 22,066,434 km (0.118 R)
• M44: 23,405,185 km (0.11 R)
• M45: 23,792,494 km (0.11 R)
• M46: 24,704,443 km (0.096 R)
• M47: 25,694,182 km (0.079 R)
• M48: 26,294,219 km (0.062 R)
• M49: 26,428,109 km (0.063 R)
• M50: 27,236,836 km (0.081 R)
• M51: 27,372,371 km (0.072 R)
• M52: 28,671,330 km (0.112 R)
• M53: 29,224,243 km (0.059 R)
• M54: 30,200,369 km (0.104 R)
• M55: 30,833,617 km (0.116 R)
• M56: 31,116,357 km (0.111 R)
• M57: 32,256,143 km (0.095 R)
• M58: 32,327,801 km (0.104 R)
• M59: 32,471,415 km (0.109 R)
• M60: 32,615,178 km (0.101 R)
• M61: 33,627,357 km (0.073 R)
• M62: 33,772,766 km (0.107 R)
• M63: 34,064,333 km (0.055 R)
• M64: 36,950,225 km (0.07 R)
• M65: 37,853,796 km (0.085 R)
• M66: 38,232,429 km (0.116 R)
• M67: 38,612,407 km (0.109 R)
• M68: 38,764,698 km (0.105 R)
• M69: 39,146,322 km (0.118 R)
• M70: 39,452,549 km (0.118 R)
• M71: 40,453,359 km (0.118 R)
• M72: 40,608,043 km (0.097 R)
• M73: 40,840,368 km (0.103 R)
• M74: 41,306,515 km (0.047 R)
• M75: 42,244,195 km (0.047 R)
• M76: 42,794,416 km (0.087 R)
• M77: 44,220,083 km (0.035 R)
• M78: 46,306,674 km (0.067 R)
• M79: 46,387,607 km (0.099 R)
• M80: 46,468,539 km (0.065 R)
• M81: 46,630,554 km (0.089 R)
• M82: 48,507,259 km (0.111 R)
• M83: 48,753,946 km (0.084 R)
• M84: 49,827,460 km (0.041 R)
• M85: 51,075,705 km (0.058 R)
• M86: 51,745,754 km (0.054 R)
• M87: 51,913,603 km (0.085 R)
• M88: 53,094,379 km (0.103 R)
• M89: 55,826,185 km (0.113 R)
• M90: 56,170,859 km (0.101 R)
• M91: 58,079,279 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 9.1

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.01 AU - 13.33 AU

Year: 15019 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,980,838 km

• M1: 133,591 km (0.068 R)
• M2: 198,965 km (0.096 R)
• M3: 508,483 km (0.087 R)
• M4: 702,811 km (0.097 R)
• M5: 880,084 km (0.108 R)
• M6: 1,028,186 km (0.112 R)
• M7: 1,701,676 km (0.069 R)
• M8: 1,861,446 km (0.088 R)
• M9: 1,998,328 km (0.103 R)
• M10: 2,167,075 km (0.099 R)
• M11: 2,224,371 km (0.094 R)
• M12: 2,920,001 km (0.116 R)
• M13: 3,678,761 km (0.114 R)
• M14: 3,747,427 km (0.11 R)
• M15: 3,886,403 km (0.076 R)
• M16: 4,277,153 km (0.047 R)
• M17: 6,330,383 km (0.107 R)
• M18: 6,579,614 km (0.084 R)
• M19: 7,173,667 km (0.084 R)
• M20: 7,564,716 km (0.115 R)
• M21: 7,696,661 km (0.088 R)
• M22: 8,007,376 km (0.091 R)
• M23: 8,276,951 km (0.048 R)
• M24: 9,103,629 km (0.106 R)
• M25: 9,243,952 km (0.111 R)
• M26: 9,669,408 km (0.115 R)
• M27: 9,860,444 km (0.11 R)
• M28: 10,785,408 km (0.087 R)
• M29: 11,535,043 km (0.1 R)
• M30: 11,839,624 km (0.095 R)
• M31: 11,992,813 km (0.11 R)
• M32: 12,353,044 km (0.043 R)
• M33: 13,136,937 km (0.084 R)
• M34: 13,295,660 km (0.09 R)
• M35: 13,455,132 km (0.026 R)
• M36: 13,722,014 km (0.079 R)
• M37: 14,044,846 km (0.12 R)
• M38: 14,533,583 km (0.09 R)
• M39: 14,642,939 km (0.054 R)
• M40: 14,972,802 km (0.116 R)
• M41: 16,715,468 km (0.043 R)
• M42: 17,175,631 km (0.094 R)
• M43: 17,639,833 km (0.09 R)
• M44: 19,417,504 km (0.038 R)
• M45: 20,022,628 km (0.084 R)
• M46: 20,818,488 km (0.07 R)
• M47: 23,267,705 km (0.102 R)
• M48: 25,278,599 km (0.099 R)
• M49: 25,344,422 km (0.095 R)
• M50: 26,005,346 km (0.068 R)
• M51: 26,672,104 km (0.075 R)
• M52: 27,142,290 km (0.098 R)
• M53: 28,774,552 km (0.086 R)
• M54: 29,880,379 km (0.045 R)
• M55: 30,019,655 km (0.069 R)
• M56: 30,648,714 km (0.081 R)
• M57: 30,718,876 km (0.053 R)
• M58: 31,352,871 km (0.107 R)
• M59: 32,705,236 km (0.107 R)
• M60: 33,280,440 km (0.117 R)
• M61: 34,076,749 km (0.032 R)
• M62: 34,659,732 km (0.102 R)
• M63: 36,577,427 km (0.067 R)
• M64: 37,099,524 km (0.063 R)
• M65: 38,302,291 km (0.113 R)
• M66: 38,756,620 km (0.051 R)
• M67: 39,594,218 km (0.074 R)
• M68: 41,442,350 km (0.098 R)
• M69: 42,846,775 km (0.113 R)
• M70: 43,791,635 km (0.103 R)
• M71: 45,142,055 km (0.115 R)
• M72: 45,461,895 km (0.119 R)
• M73: 47,883,735 km (0.111 R)
• M74: 49,768,668 km (0.103 R)
• M75: 50,016,402 km (0.102 R)
• M76: 50,595,795 km (0.109 R)
• M77: 51,260,758 km (0.072 R)
• M78: 52,515,435 km (0.1 R)
• M79: 52,935,805 km (0.1 R)
• M80: 54,373,740 km (0.118 R)
• M81: 55,054,859 km (0.038 R)
• M82: 56,167,568 km (0.115 R)
• M83: 57,894,077 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit