🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.29 AU - 1.33 AU

Year: 529 Days

Day: 28.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.49 AU - 2.05 AU

Year: 831 Days

Day: 30.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.52 AU - 2.06 AU

Year: 846 Days

Day: 29.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.76 AU - 4.76 AU

Year: 3667 Days

Day: 30.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,308,357 km

• M1: 574,007 km (0.071 R)
• M2: 2,223,473 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.05 AU - 5.59 AU

Year: 4333 Days

Day: 18.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 11.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.89 AU - 10.93 AU

Year: 12724 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,308,357 km

• M1: 153,637 km (0.058 R)
• M2: 580,141 km (0.11 R)
• M3: 673,340 km (0.092 R)
• M4: 1,054,815 km (0.103 R)
• M5: 1,294,919 km (0.067 R)
• M6: 1,447,659 km (0.103 R)
• M7: 1,579,754 km (0.083 R)
• M8: 1,716,037 km (0.082 R)
• M9: 2,209,261 km (0.108 R)
• M10: 2,362,599 km (0.065 R)
• M11: 2,712,808 km (0.099 R)
• M12: 3,011,854 km (0.1 R)
• M13: 4,121,870 km (0.047 R)
• M14: 4,466,244 km (0.096 R)
• M15: 4,940,021 km (0.108 R)
• M16: 5,305,937 km (0.116 R)
• M17: 5,471,393 km (0.099 R)
• M18: 5,722,867 km (0.068 R)
• M19: 6,193,801 km (0.093 R)
• M20: 6,500,027 km (0.083 R)
• M21: 6,901,249 km (0.112 R)
• M22: 6,991,456 km (0.111 R)
• M23: 7,082,113 km (0.101 R)
• M24: 7,310,399 km (0.108 R)
• M25: 8,200,207 km (0.117 R)
• M26: 8,682,361 km (0.042 R)
• M27: 9,025,240 km (0.1 R)
• M28: 10,753,843 km (0.091 R)
• M29: 10,963,878 km (0.108 R)
• M30: 12,416,773 km (0.049 R)
• M31: 12,858,984 km (0.025 R)
• M32: 13,531,726 km (0.054 R)
• M33: 13,758,666 km (0.106 R)
• M34: 14,158,541 km (0.109 R)
• M35: 14,446,666 km (0.113 R)
• M36: 15,737,247 km (0.107 R)
• M37: 16,759,599 km (0.079 R)
• M38: 17,803,343 km (0.082 R)
• M39: 19,440,243 km (0.09 R)
• M40: 20,276,645 km (0.095 R)
• M41: 20,471,272 km (0.098 R)
• M42: 23,261,571 km (0.088 R)
• M43: 23,465,473 km (0.11 R)
• M44: 23,943,289 km (0.028 R)
• M45: 25,187,046 km (0.043 R)
• M46: 25,466,345 km (0.077 R)
• M47: 25,887,164 km (0.101 R)
• M48: 28,025,515 km (0.04 R)
• M49: 28,605,207 km (0.088 R)
• M50: 30,739,969 km (0.1 R)
• M51: 31,864,047 km (0.068 R)
• M52: 34,152,595 km (0.082 R)
• M53: 34,229,788 km (0.09 R)
• M54: 34,539,156 km (0.027 R)
• M55: 36,178,599 km (0.079 R)
• M56: 37,047,314 km (0.103 R)
• M57: 37,285,474 km (0.044 R)
• M58: 38,805,538 km (0.047 R)
• M59: 39,289,786 km (0.112 R)
• M60: 45,509,168 km (0.09 R)
• M61: 45,594,140 km (0.069 R)
• M62: 46,960,866 km (0.05 R)
• M63: 47,046,735 km (0.105 R)
• M64: 47,218,623 km (0.073 R)
• M65: 47,390,810 km (0.117 R)
• M66: 47,908,419 km (0.104 R)
• M67: 48,688,273 km (0.071 R)
• M68: 50,964,703 km (0.115 R)
• M69: 51,406,466 km (0.112 R)
• M70: 52,471,902 km (0.109 R)
• M71: 52,650,073 km (0.025 R)
• M72: 55,076,550 km (0.028 R)
• M73: 55,711,593 km (0.055 R)
• M74: 56,897,306 km (0.101 R)
• M75: 57,172,117 km (0.111 R)
• M76: 57,355,524 km (0.094 R)
• M77: 57,723,086 km (0.1 R)
• M78: 57,815,089 km (0.119 R)
• M79: 58,091,247 km (0.097 R)
• M80: 59,944,465 km (0.04 R)
• M81: 61,440,893 km (0.086 R)
• M82: 62,005,176 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404

Radius: 7.7

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.46 AU - 18.04 AU

Year: 20003 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,308,357 km

• M1: 201,359 km (0.1 R)
• M2: 318,045 km (0.106 R)
• M3: 460,462 km (0.081 R)
• M4: 549,323 km (0.082 R)
• M5: 1,430,754 km (0.092 R)
• M6: 1,510,639 km (0.09 R)
• M7: 2,911,773 km (0.076 R)
• M8: 3,116,872 km (0.076 R)
• M9: 3,186,435 km (0.056 R)
• M10: 3,397,816 km (0.109 R)
• M11: 3,469,324 km (0.071 R)
• M12: 5,794,973 km (0.066 R)
• M13: 5,880,692 km (0.082 R)
• M14: 6,096,712 km (0.119 R)
• M15: 6,896,312 km (0.046 R)
• M16: 6,987,118 km (0.106 R)
• M17: 8,689,841 km (0.118 R)
• M18: 8,738,909 km (0.094 R)
• M19: 9,739,569 km (0.115 R)
• M20: 10,046,694 km (0.111 R)
• M21: 11,684,192 km (0.105 R)
• M22: 12,561,434 km (0.075 R)
• M23: 13,120,332 km (0.065 R)
• M24: 14,436,494 km (0.093 R)
• M25: 15,854,233 km (0.034 R)
• M26: 17,315,804 km (0.057 R)
• M27: 18,062,597 km (0.117 R)
• M28: 18,503,162 km (0.104 R)
• M29: 19,010,897 km (0.108 R)
• M30: 19,394,766 km (0.085 R)
• M31: 19,781,177 km (0.118 R)
• M32: 20,300,281 km (0.119 R)
• M33: 20,430,731 km (0.105 R)
• M34: 21,153,438 km (0.107 R)
• M35: 21,551,219 km (0.094 R)
• M36: 22,018,263 km (0.084 R)
• M37: 22,488,749 km (0.109 R)
• M38: 22,623,836 km (0.094 R)
• M39: 22,759,072 km (0.085 R)
• M40: 23,030,592 km (0.1 R)
• M41: 23,508,109 km (0.119 R)
• M42: 23,851,286 km (0.068 R)
• M43: 24,473,015 km (0.094 R)
• M44: 26,869,722 km (0.117 R)
• M45: 27,805,756 km (0.09 R)
• M46: 28,899,017 km (0.049 R)
• M47: 29,709,688 km (0.042 R)
• M48: 33,487,483 km (0.106 R)
• M49: 34,650,008 km (0.108 R)
• M50: 35,432,405 km (0.1 R)
• M51: 35,746,860 km (0.096 R)
• M52: 36,299,624 km (0.095 R)
• M53: 36,855,231 km (0.03 R)
• M54: 37,014,403 km (0.071 R)
• M55: 42,730,238 km (0.084 R)
• M56: 43,821,704 km (0.08 R)
• M57: 44,074,824 km (0.099 R)
• M58: 44,159,347 km (0.115 R)
• M59: 44,243,869 km (0.1 R)
• M60: 45,177,360 km (0.072 R)
• M61: 48,277,926 km (0.058 R)
• M62: 50,294,505 km (0.094 R)
• M63: 50,913,691 km (0.068 R)
• M64: 51,446,409 km (0.093 R)
• M65: 51,802,601 km (0.101 R)
• M66: 52,249,001 km (0.049 R)
• M67: 52,876,115 km (0.061 R)
• M68: 54,318,837 km (0.112 R)
• M69: 57,242,728 km (0.081 R)
• M70: 58,538,096 km (0.099 R)
• M71: 60,874,964 km (0.079 R)
• M72: 62,766,330 km (0.071 R)
• M73: 63,528,232 km (0.114 R)
• M74: 63,719,268 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.6

Radius: 5.6

Gravity: 17.49 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.74 AU - 20.62 AU

Year: 25144 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,308,357 km

• M1: 83,176 km (0.103 R)
• M2: 128,505 km (0.119 R)
• M3: 164,558 km (0.072 R)
• M4: 375,341 km (0.106 R)
• M5: 454,927 km (0.082 R)
• M6: 828,623 km (0.077 R)
• M7: 907,610 km (0.097 R)
• M8: 961,615 km (0.05 R)
• M9: 1,965,566 km (0.104 R)
• M10: 2,670,322 km (0.075 R)
• M11: 2,748,711 km (0.057 R)
• M12: 3,110,888 km (0.047 R)
• M13: 3,747,875 km (0.11 R)
• M14: 4,058,590 km (0.107 R)
• M15: 4,610,457 km (0.077 R)
• M16: 5,531,531 km (0.044 R)
• M17: 5,631,761 km (0.095 R)
• M18: 6,038,668 km (0.084 R)
• M19: 7,205,681 km (0.081 R)
• M20: 7,702,794 km (0.109 R)
• M21: 7,814,843 km (0.11 R)
• M22: 7,927,341 km (0.092 R)
• M23: 8,498,057 km (0.101 R)
• M24: 9,438,279 km (0.093 R)
• M25: 10,165,026 km (0.117 R)
• M26: 10,535,131 km (0.081 R)
• M27: 10,721,829 km (0.054 R)
• M28: 10,784,211 km (0.106 R)
• M29: 14,608,830 km (0.078 R)
• M30: 14,886,783 km (0.047 R)
• M31: 15,306,705 km (0.084 R)
• M32: 15,447,626 km (0.109 R)
• M33: 17,244,446 km (0.069 R)
• M34: 17,464,355 km (0.113 R)
• M35: 17,833,263 km (0.081 R)
• M36: 18,279,065 km (0.079 R)
• M37: 18,428,662 km (0.109 R)
• M38: 19,333,879 km (0.064 R)
• M39: 20,022,329 km (0.062 R)
• M40: 22,135,249 km (0.113 R)
• M41: 22,694,595 km (0.069 R)
• M42: 23,258,430 km (0.058 R)
• M43: 23,501,526 km (0.099 R)
• M44: 23,664,139 km (0.048 R)
• M45: 24,072,093 km (0.063 R)
• M46: 24,153,923 km (0.115 R)
• M47: 24,647,147 km (0.114 R)
• M48: 24,729,725 km (0.081 R)
• M49: 24,977,758 km (0.091 R)
• M50: 28,104,952 km (0.106 R)
• M51: 29,232,621 km (0.058 R)
• M52: 29,933,936 km (0.09 R)
• M53: 30,640,785 km (0.091 R)
• M54: 31,621,699 km (0.098 R)
• M55: 31,980,883 km (0.104 R)
• M56: 32,703,441 km (0.084 R)
• M57: 33,066,665 km (0.114 R)
• M58: 33,339,980 km (0.045 R)
• M59: 33,980,708 km (0.073 R)
• M60: 34,348,569 km (0.083 R)
• M61: 34,625,474 km (0.11 R)
• M62: 36,960,847 km (0.071 R)
• M63: 40,314,831 km (0.098 R)
• M64: 42,769,433 km (0.086 R)
• M65: 43,067,133 km (0.118 R)
• M66: 44,465,873 km (0.093 R)
• M67: 45,373,034 km (0.114 R)
• M68: 48,750,655 km (0.043 R)
• M69: 50,103,319 km (0.114 R)
• M70: 50,731,929 km (0.031 R)
• M71: 51,257,616 km (0.083 R)
• M72: 52,208,460 km (0.056 R)
• M73: 52,420,440 km (0.099 R)
• M74: 52,632,869 km (0.056 R)
• M75: 55,527,887 km (0.107 R)
• M76: 56,178,189 km (0.115 R)
• M77: 57,705,434 km (0.103 R)
• M78: 59,135,739 km (0.116 R)
• M79: 59,799,804 km (0.045 R)
• M80: 60,243,811 km (0.055 R)
• M81: 61,918,858 km (0.105 R)
• M82: 64,289,685 km (0.106 R)
• M83: 64,630,768 km (0.067 R)
• M84: 64,972,450 km (0.112 R)
• M85: 66,115,677 km (0.071 R)
• M86: 69,935,509 km (0.108 R)
• M87: 70,052,345 km (0.103 R)
• M88: 70,637,721 km (0.046 R)
• M89: 72,639,789 km (0.074 R)
• M90: 75,498,006 km (0.108 R)
• M91: 77,061,454 km (0.11 R)
• M92: 78,635,522 km (0.037 R)
• M93: 79,975,770 km (0.073 R)
• M94: 80,097,991 km (0.071 R)
• M95: 80,832,517 km (0.108 R)
• M96: 81,077,857 km (0.095 R)
• M97: 81,692,405 km (0.102 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit