🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.99 AU - 1.41 AU

Year: 488 Days

Day: 48 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.37 AU - 2.15 AU

Year: 866 Days

Day: 17.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.8 AU - 2.58 AU

Year: 1202 Days

Day: 42.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,322,533 km

• M1: 376,687 km (0.049 R)
• M2: 751,131 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.69 AU - 2.81 AU

Year: 1252 Days

Day: 43.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,322,533 km

• M1: 1,466,209 km (0.086 R)
• M2: 1,518,119 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 11.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.65 AU - 7.29 AU

Year: 6103 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,322,533 km

• M1: 249,080 km (0.091 R)
• M2: 509,530 km (0.094 R)
• M3: 664,963 km (0.064 R)
• M4: 754,272 km (0.117 R)
• M5: 880,533 km (0.09 R)
• M6: 1,458,280 km (0.076 R)
• M7: 2,479,286 km (0.081 R)
• M8: 3,162,050 km (0.079 R)
• M9: 3,497,598 km (0.028 R)
• M10: 3,605,907 km (0.045 R)
• M11: 3,956,714 km (0.1 R)
• M12: 4,299,293 km (0.051 R)
• M13: 4,631,700 km (0.087 R)
• M14: 4,911,747 km (0.116 R)
• M15: 5,115,200 km (0.089 R)
• M16: 5,217,974 km (0.077 R)
• M17: 5,509,540 km (0.102 R)
• M18: 5,721,071 km (0.058 R)
• M19: 6,043,455 km (0.082 R)
• M20: 6,217,886 km (0.057 R)
• M21: 6,393,963 km (0.116 R)
• M22: 6,638,854 km (0.073 R)
• M23: 7,068,948 km (0.071 R)
• M24: 7,299,030 km (0.082 R)
• M25: 7,461,643 km (0.116 R)
• M26: 8,051,956 km (0.117 R)
• M27: 8,171,933 km (0.096 R)
• M28: 8,364,915 km (0.041 R)
• M29: 8,780,348 km (0.092 R)
• M30: 8,903,766 km (0.099 R)
• M31: 9,152,398 km (0.077 R)
• M32: 9,403,273 km (0.098 R)
• M33: 9,912,056 km (0.083 R)
• M34: 10,014,829 km (0.06 R)
• M35: 10,195,693 km (0.071 R)
• M36: 10,665,730 km (0.056 R)
• M37: 10,771,047 km (0.098 R)
• M38: 10,929,770 km (0.071 R)
• M39: 11,062,763 km (0.079 R)
• M40: 11,249,610 km (0.064 R)
• M41: 11,518,587 km (0.11 R)
• M42: 12,532,113 km (0.115 R)
• M43: 12,894,888 km (0.058 R)
• M44: 13,035,360 km (0.119 R)
• M45: 13,204,705 km (0.04 R)
• M46: 13,346,224 km (0.068 R)
• M47: 13,860,243 km (0.096 R)
• M48: 13,946,561 km (0.081 R)
• M49: 14,409,865 km (0.119 R)
• M50: 14,731,351 km (0.053 R)
• M51: 15,143,942 km (0.107 R)
• M52: 15,232,803 km (0.09 R)
• M53: 15,411,273 km (0.109 R)
• M54: 15,620,112 km (0.043 R)
• M55: 15,980,493 km (0.069 R)
• M56: 16,101,219 km (0.11 R)
• M57: 16,282,980 km (0.074 R)
• M58: 16,374,085 km (0.089 R)
• M59: 16,556,744 km (0.091 R)
• M60: 16,709,633 km (0.112 R)
• M61: 17,109,060 km (0.078 R)
• M62: 17,573,860 km (0.104 R)
• M63: 17,698,475 km (0.099 R)
• M64: 18,200,077 km (0.091 R)
• M65: 18,357,753 km (0.089 R)
• M66: 18,484,163 km (0.089 R)
• M67: 19,025,109 km (0.045 R)
• M68: 19,185,179 km (0.108 R)
• M69: 19,410,025 km (0.078 R)
• M70: 19,506,515 km (0.097 R)
• M71: 19,667,931 km (0.101 R)
• M72: 19,797,483 km (0.068 R)
• M73: 20,252,709 km (0.099 R)
• M74: 20,645,703 km (0.086 R)
• M75: 20,810,261 km (0.105 R)
• M76: 21,206,845 km (0.09 R)
• M77: 21,539,251 km (0.086 R)
• M78: 22,276,619 km (0.112 R)
• M79: 22,445,365 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 14.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.54 AU - 10.22 AU

Year: 10654 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,322,533 km

• M1: 348,114 km (0.102 R)
• M2: 741,108 km (0.087 R)
• M3: 1,077,703 km (0.113 R)
• M4: 2,252,794 km (0.117 R)
• M5: 2,469,113 km (0.099 R)
• M6: 2,579,815 km (0.076 R)
• M7: 2,981,037 km (0.114 R)
• M8: 3,219,496 km (0.093 R)
• M9: 3,433,271 km (0.054 R)
• M10: 3,747,127 km (0.039 R)
• M11: 3,843,169 km (0.104 R)
• M12: 3,972,422 km (0.03 R)
• M13: 4,335,645 km (0.088 R)
• M14: 6,733,999 km (0.098 R)
• M15: 6,890,628 km (0.109 R)
• M16: 7,774,153 km (0.103 R)
• M17: 8,104,315 km (0.077 R)
• M18: 9,209,245 km (0.095 R)
• M19: 9,646,819 km (0.089 R)
• M20: 9,912,654 km (0.096 R)
• M21: 10,316,120 km (0.066 R)
• M22: 10,451,655 km (0.059 R)
• M23: 11,046,456 km (0.074 R)
• M24: 11,511,556 km (0.107 R)
• M25: 11,699,301 km (0.113 R)
• M26: 11,983,089 km (0.111 R)
• M27: 12,221,099 km (0.075 R)
• M28: 12,896,384 km (0.036 R)
• M29: 13,042,541 km (0.12 R)
• M30: 13,782,302 km (0.116 R)
• M31: 14,333,271 km (0.03 R)
• M32: 14,586,241 km (0.113 R)
• M33: 14,789,694 km (0.049 R)
• M34: 14,891,720 km (0.103 R)
• M35: 15,147,832 km (0.09 R)
• M36: 15,664,543 km (0.111 R)
• M37: 15,977,352 km (0.053 R)
• M38: 16,715,468 km (0.086 R)
• M39: 16,875,089 km (0.076 R)
• M40: 17,897,590 km (0.095 R)
• M41: 18,115,405 km (0.071 R)
• M42: 18,498,824 km (0.112 R)
• M43: 18,829,585 km (0.096 R)
• M44: 19,552,890 km (0.112 R)
• M45: 19,721,039 km (0.119 R)
• M46: 20,172,076 km (0.041 R)
• M47: 20,398,866 km (0.054 R)
• M48: 20,512,561 km (0.115 R)
• M49: 21,661,173 km (0.108 R)
• M50: 22,009,886 km (0.115 R)
• M51: 22,126,423 km (0.1 R)
• M52: 22,360,394 km (0.08 R)
• M53: 23,840,814 km (0.116 R)
• M54: 24,562,624 km (0.077 R)
• M55: 24,804,823 km (0.032 R)
• M56: 25,658,877 km (0.086 R)
• M57: 26,027,786 km (0.097 R)
• M58: 26,957,985 km (0.097 R)
• M59: 27,647,033 km (0.119 R)
• M60: 27,898,956 km (0.086 R)
• M61: 28,341,915 km (0.114 R)
• M62: 29,426,948 km (0.093 R)
• M63: 29,619,930 km (0.075 R)
• M64: 29,877,836 km (0.076 R)
• M65: 33,969,338 km (0.071 R)
• M66: 34,104,126 km (0.064 R)
• M67: 34,509,985 km (0.115 R)
• M68: 34,781,355 km (0.056 R)
• M69: 35,326,191 km (0.115 R)
• M70: 35,599,805 km (0.057 R)
• M71: 38,303,188 km (0.105 R)
• M72: 39,077,657 km (0.043 R)
• M73: 39,219,027 km (0.094 R)
• M74: 40,070,837 km (0.087 R)
• M75: 40,928,631 km (0.088 R)
• M76: 41,287,965 km (0.112 R)
• M77: 41,431,878 km (0.039 R)
• M78: 41,864,815 km (0.115 R)
• M79: 42,081,881 km (0.047 R)
• M80: 42,662,620 km (0.046 R)
• M81: 43,245,902 km (0.065 R)
• M82: 45,085,657 km (0.079 R)
• M83: 46,800,796 km (0.084 R)
• M84: 48,157,948 km (0.096 R)
• M85: 49,146,042 km (0.11 R)
• M86: 50,141,018 km (0.116 R)
• M87: 50,525,334 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 10.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.11 AU - 11.45 AU

Year: 13126 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,322,533 km

• M1: 156,479 km (0.101 R)
• M2: 279,748 km (0.091 R)
• M3: 412,741 km (0.12 R)
• M4: 480,060 km (0.12 R)
• M5: 761,004 km (0.037 R)
• M6: 1,019,509 km (0.099 R)
• M7: 1,631,664 km (0.056 R)
• M8: 1,702,723 km (0.078 R)
• M9: 1,952,701 km (0.096 R)
• M10: 2,028,547 km (0.08 R)
• M11: 2,214,647 km (0.115 R)
• M12: 3,317,632 km (0.069 R)
• M13: 3,426,988 km (0.106 R)
• M14: 3,500,740 km (0.104 R)
• M15: 3,992,318 km (0.108 R)
• M16: 6,622,548 km (0.109 R)
• M17: 6,970,214 km (0.041 R)
• M18: 7,926,742 km (0.069 R)
• M19: 8,073,797 km (0.05 R)
• M20: 9,000,406 km (0.115 R)
• M21: 9,987,004 km (0.055 R)
• M22: 11,199,196 km (0.118 R)
• M23: 11,391,878 km (0.062 R)
• M24: 11,558,081 km (0.091 R)
• M25: 11,808,658 km (0.055 R)
• M26: 12,628,454 km (0.119 R)
• M27: 13,349,964 km (0.106 R)
• M28: 13,583,786 km (0.111 R)
• M29: 14,592,076 km (0.109 R)
• M30: 14,862,997 km (0.104 R)
• M31: 16,149,389 km (0.049 R)
• M32: 17,439,372 km (0.05 R)
• M33: 17,566,979 km (0.115 R)
• M34: 19,089,735 km (0.042 R)
• M35: 19,419,150 km (0.09 R)
• M36: 19,617,666 km (0.093 R)
• M37: 19,983,433 km (0.047 R)
• M38: 21,026,430 km (0.058 R)
• M39: 21,230,331 km (0.112 R)
• M40: 22,121,486 km (0.091 R)
• M41: 22,641,189 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 6.5

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.58 AU - 20.32 AU

Year: 25880 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,322,533 km

• M1: 124,166 km (0.109 R)
• M2: 287,527 km (0.026 R)
• M3: 1,316,461 km (0.1 R)
• M4: 2,230,355 km (0.065 R)
• M5: 2,391,472 km (0.065 R)
• M6: 2,897,711 km (0.109 R)
• M7: 2,985,226 km (0.066 R)
• M8: 4,451,285 km (0.105 R)
• M9: 5,122,979 km (0.115 R)
• M10: 5,175,937 km (0.096 R)
• M11: 5,229,044 km (0.115 R)
• M12: 5,389,712 km (0.066 R)
• M13: 6,330,234 km (0.099 R)
• M14: 6,674,159 km (0.117 R)
• M15: 7,260,882 km (0.082 R)
• M16: 7,986,582 km (0.096 R)
• M17: 8,295,800 km (0.068 R)
• M18: 8,798,748 km (0.109 R)
• M19: 8,862,327 km (0.107 R)
• M20: 9,636,796 km (0.115 R)
• M21: 10,432,956 km (0.052 R)
• M22: 11,112,429 km (0.093 R)
• M23: 11,736,103 km (0.094 R)
• M24: 12,229,028 km (0.095 R)
• M25: 13,600,690 km (0.09 R)
• M26: 13,821,796 km (0.119 R)
• M27: 14,267,448 km (0.112 R)
• M28: 14,342,097 km (0.064 R)
• M29: 15,020,524 km (0.082 R)
• M30: 15,096,669 km (0.118 R)
• M31: 16,880,325 km (0.097 R)
• M32: 17,117,886 km (0.053 R)
• M33: 17,356,495 km (0.08 R)
• M34: 17,516,265 km (0.105 R)
• M35: 18,079,052 km (0.118 R)
• M36: 18,159,985 km (0.098 R)
• M37: 18,566,293 km (0.104 R)
• M38: 19,470,462 km (0.078 R)
• M39: 20,473,366 km (0.102 R)
• M40: 20,811,308 km (0.108 R)
• M41: 22,355,008 km (0.056 R)
• M42: 23,052,882 km (0.093 R)
• M43: 23,404,437 km (0.08 R)
• M44: 23,492,700 km (0.111 R)
• M45: 23,669,375 km (0.104 R)
• M46: 25,914,989 km (0.105 R)
• M47: 27,201,979 km (0.059 R)
• M48: 27,480,381 km (0.095 R)
• M49: 28,133,824 km (0.112 R)
• M50: 28,509,614 km (0.116 R)
• M51: 28,981,595 km (0.093 R)
• M52: 29,076,291 km (0.11 R)
• M53: 30,220,715 km (0.11 R)
• M54: 31,671,964 km (0.073 R)
• M55: 32,651,979 km (0.117 R)
• M56: 33,046,768 km (0.068 R)
• M57: 33,841,133 km (0.104 R)
• M58: 34,040,696 km (0.076 R)
• M59: 34,641,781 km (0.084 R)
• M60: 40,841,715 km (0.118 R)
• M61: 41,907,749 km (0.081 R)
• M62: 42,767,338 km (0.05 R)
• M63: 44,176,251 km (0.076 R)
• M64: 44,831,639 km (0.067 R)
• M65: 45,050,800 km (0.082 R)
• M66: 47,373,756 km (0.097 R)
• M67: 47,596,956 km (0.104 R)
• M68: 48,381,148 km (0.085 R)
• M69: 49,848,703 km (0.091 R)
• M70: 49,962,248 km (0.061 R)
• M71: 50,189,487 km (0.101 R)
• M72: 50,645,013 km (0.09 R)
• M73: 50,759,006 km (0.091 R)
• M74: 50,873,299 km (0.115 R)
• M75: 54,806,078 km (0.09 R)
• M76: 60,522,063 km (0.119 R)
• M77: 61,614,725 km (0.112 R)
• M78: 63,204,502 km (0.043 R)
• M79: 66,424,297 km (0.097 R)
• M80: 66,674,125 km (0.043 R)
• M81: 66,799,189 km (0.101 R)
• M82: 69,570,191 km (0.066 R)
• M83: 70,714,465 km (0.119 R)
• M84: 71,480,855 km (0.106 R)
• M85: 71,865,022 km (0.099 R)
• M86: 73,150,816 km (0.047 R)
• M87: 73,537,975 km (0.083 R)
• M88: 74,055,284 km (0.055 R)
• M89: 85,465,114 km (0.093 R)
• M90: 86,690,320 km (0.082 R)
• M91: 88,745,346 km (0.039 R)
• M92: 89,158,237 km (0.088 R)
• M93: 90,955,057 km (0.112 R)
• M94: 93,182,718 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit