🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.48 AU - 2.04 AU

Year: 849 Days

Day: 25.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,582,882 km

• M1: 675,734 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.28 AU - 2.6 AU

Year: 1385 Days

Day: 15.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.15 AU - 5.43 AU

Year: 3810 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 11.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.73 AU - 5.41 AU

Year: 4149 Days

Day: 7.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,582,882 km

• M1: 150,645 km (0.099 R)
• M2: 258,505 km (0.094 R)
• M3: 371,152 km (0.096 R)
• M4: 518,506 km (0.078 R)
• M5: 633,697 km (0.076 R)
• M6: 709,094 km (0.068 R)
• M7: 787,782 km (0.074 R)
• M8: 869,912 km (0.045 R)
• M9: 971,040 km (0.075 R)
• M10: 1,060,051 km (0.097 R)
• M11: 1,151,904 km (0.082 R)
• M12: 1,317,359 km (0.12 R)
• M13: 1,462,918 km (0.094 R)
• M14: 1,850,974 km (0.084 R)
• M15: 2,141,643 km (0.047 R)
• M16: 2,281,667 km (0.116 R)
• M17: 2,447,122 km (0.07 R)
• M18: 2,955,456 km (0.094 R)
• M19: 3,027,412 km (0.079 R)
• M20: 3,185,238 km (0.116 R)
• M21: 3,283,673 km (0.11 R)
• M22: 3,509,117 km (0.052 R)
• M23: 3,935,770 km (0.102 R)
• M24: 4,283,585 km (0.07 R)
• M25: 4,516,509 km (0.083 R)
• M26: 4,613,598 km (0.093 R)
• M27: 4,880,780 km (0.096 R)
• M28: 5,607,975 km (0.118 R)
• M29: 5,787,642 km (0.095 R)
• M30: 6,075,918 km (0.099 R)
• M31: 6,152,661 km (0.116 R)
• M32: 6,260,521 km (0.103 R)
• M33: 6,682,537 km (0.107 R)
• M34: 6,969,017 km (0.046 R)
• M35: 7,210,917 km (0.079 R)
• M36: 7,357,373 km (0.083 R)
• M37: 7,570,849 km (0.091 R)
• M38: 7,719,699 km (0.115 R)
• M39: 8,070,955 km (0.113 R)
• M40: 8,223,096 km (0.086 R)
• M41: 8,668,000 km (0.117 R)
• M42: 8,754,467 km (0.086 R)
• M43: 8,945,653 km (0.106 R)
• M44: 9,403,273 km (0.062 R)
• M45: 9,545,691 km (0.112 R)
• M46: 9,635,000 km (0.1 R)
• M47: 9,922,677 km (0.068 R)
• M48: 10,249,848 km (0.069 R)
• M49: 10,451,506 km (0.077 R)
• M50: 10,617,410 km (0.044 R)
• M51: 10,784,361 km (0.089 R)
• M52: 10,858,711 km (0.105 R)
• M53: 11,177,055 km (0.091 R)
• M54: 11,403,546 km (0.104 R)
• M55: 11,746,275 km (0.116 R)
• M56: 11,880,464 km (0.103 R)
• M57: 12,189,085 km (0.056 R)
• M58: 12,422,308 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 9.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.32 AU - 9.92 AU

Year: 10010 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,582,882 km

• M1: 154,535 km (0.077 R)
• M2: 388,057 km (0.079 R)
• M3: 459,265 km (0.104 R)
• M4: 535,860 km (0.05 R)
• M5: 703,260 km (0.073 R)
• M6: 763,099 km (0.092 R)
• M7: 872,455 km (0.08 R)
• M8: 970,591 km (0.111 R)
• M9: 1,055,263 km (0.034 R)
• M10: 1,214,286 km (0.065 R)
• M11: 1,362,537 km (0.088 R)
• M12: 1,458,280 km (0.065 R)
• M13: 1,516,922 km (0.049 R)
• M14: 1,656,647 km (0.12 R)
• M15: 2,442,185 km (0.049 R)
• M16: 2,607,042 km (0.09 R)
• M17: 2,972,659 km (0.102 R)
• M18: 3,459,152 km (0.09 R)
• M19: 3,698,359 km (0.087 R)
• M20: 4,109,005 km (0.105 R)
• M21: 4,305,576 km (0.047 R)
• M22: 4,534,162 km (0.074 R)
• M23: 5,213,486 km (0.073 R)
• M24: 5,334,810 km (0.119 R)
• M25: 5,457,181 km (0.028 R)
• M26: 6,051,084 km (0.115 R)
• M27: 6,178,841 km (0.1 R)
• M28: 6,243,018 km (0.072 R)
• M29: 7,198,350 km (0.113 R)
• M30: 7,883,658 km (0.096 R)
• M31: 8,128,400 km (0.118 R)
• M32: 8,950,291 km (0.076 R)
• M33: 9,463,412 km (0.061 R)
• M34: 9,798,511 km (0.105 R)
• M35: 10,518,376 km (0.064 R)
• M36: 10,672,162 km (0.081 R)
• M37: 10,904,189 km (0.036 R)
• M38: 11,294,639 km (0.093 R)
• M39: 11,649,934 km (0.066 R)
• M40: 12,250,420 km (0.098 R)
• M41: 14,536,724 km (0.072 R)
• M42: 14,665,229 km (0.104 R)
• M43: 17,131,350 km (0.109 R)
• M44: 17,630,707 km (0.044 R)
• M45: 17,722,112 km (0.074 R)
• M46: 18,643,784 km (0.07 R)
• M47: 19,063,705 km (0.096 R)
• M48: 19,533,892 km (0.072 R)
• M49: 20,150,833 km (0.052 R)
• M50: 20,246,277 km (0.113 R)
• M51: 21,209,537 km (0.086 R)
• M52: 22,286,193 km (0.07 R)
• M53: 22,384,928 km (0.03 R)
• M54: 23,380,502 km (0.1 R)
• M55: 23,480,882 km (0.098 R)
• M56: 24,035,441 km (0.059 R)
• M57: 24,339,723 km (0.075 R)
• M58: 24,492,313 km (0.081 R)
• M59: 24,696,364 km (0.105 R)
• M60: 25,621,328 km (0.11 R)
• M61: 26,139,984 km (0.067 R)
• M62: 26,662,230 km (0.098 R)
• M63: 26,872,116 km (0.084 R)
• M64: 27,240,725 km (0.09 R)
• M65: 28,356,576 km (0.113 R)
• M66: 29,000,744 km (0.072 R)
• M67: 29,433,082 km (0.051 R)
• M68: 29,649,999 km (0.062 R)
• M69: 30,907,369 km (0.095 R)
• M70: 31,072,675 km (0.096 R)
• M71: 31,959,341 km (0.094 R)
• M72: 32,182,242 km (0.072 R)
• M73: 32,629,689 km (0.12 R)
• M74: 32,741,888 km (0.068 R)
• M75: 32,854,236 km (0.106 R)
• M76: 33,248,426 km (0.086 R)
• M77: 33,870,903 km (0.105 R)
• M78: 35,012,484 km (0.103 R)
• M79: 35,645,732 km (0.055 R)
• M80: 35,703,477 km (0.113 R)
• M81: 37,040,582 km (0.068 R)
• M82: 37,333,345 km (0.087 R)
• M83: 37,392,137 km (0.114 R)
• M84: 38,157,480 km (0.108 R)
• M85: 39,046,989 km (0.047 R)
• M86: 39,106,529 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.4

Radius: 7.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.66 AU - 17.04 AU

Year: 21857 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,582,882 km

• M1: 193,580 km (0.116 R)
• M2: 245,041 km (0.103 R)
• M3: 700,268 km (0.091 R)
• M4: 1,190,649 km (0.1 R)
• M5: 2,088,685 km (0.096 R)
• M6: 2,154,808 km (0.113 R)
• M7: 2,221,379 km (0.119 R)
• M8: 2,356,914 km (0.088 R)
• M9: 3,074,835 km (0.104 R)
• M10: 3,457,805 km (0.081 R)
• M11: 4,268,626 km (0.1 R)
• M12: 4,395,335 km (0.111 R)
• M13: 5,180,724 km (0.061 R)
• M14: 5,452,094 km (0.101 R)
• M15: 5,681,877 km (0.102 R)
• M16: 5,821,302 km (0.082 R)
• M17: 6,779,327 km (0.055 R)
• M18: 8,201,105 km (0.064 R)
• M19: 8,305,973 km (0.106 R)
• M20: 9,435,437 km (0.083 R)
• M21: 9,490,339 km (0.113 R)
• M22: 12,072,548 km (0.083 R)
• M23: 12,192,226 km (0.11 R)
• M24: 13,101,183 km (0.117 R)
• M25: 13,162,668 km (0.063 R)
• M26: 13,657,089 km (0.119 R)
• M27: 14,473,744 km (0.098 R)
• M28: 14,537,173 km (0.077 R)
• M29: 14,855,817 km (0.067 R)
• M30: 14,984,022 km (0.035 R)
• M31: 15,241,480 km (0.106 R)
• M32: 15,891,333 km (0.113 R)
• M33: 16,883,017 km (0.065 R)
• M34: 17,420,074 km (0.105 R)
• M35: 17,555,161 km (0.098 R)
• M36: 18,856,512 km (0.066 R)
• M37: 19,764,571 km (0.062 R)
• M38: 20,830,008 km (0.104 R)
• M39: 22,133,155 km (0.106 R)
• M40: 23,238,982 km (0.073 R)
• M41: 24,893,385 km (0.11 R)
• M42: 25,045,676 km (0.109 R)
• M43: 26,352,413 km (0.105 R)
• M44: 27,997,092 km (0.055 R)
• M45: 28,791,905 km (0.108 R)
• M46: 29,031,860 km (0.096 R)
• M47: 29,755,465 km (0.064 R)
• M48: 29,997,963 km (0.093 R)
• M49: 30,241,210 km (0.114 R)
• M50: 30,485,054 km (0.082 R)
• M51: 31,220,477 km (0.109 R)
• M52: 31,302,606 km (0.084 R)
• M53: 31,549,293 km (0.11 R)
• M54: 33,294,053 km (0.119 R)
• M55: 34,220,363 km (0.105 R)
• M56: 35,155,200 km (0.066 R)
• M57: 35,582,901 km (0.098 R)
• M58: 36,443,388 km (0.054 R)
• M59: 37,747,133 km (0.047 R)
• M60: 38,097,342 km (0.032 R)
• M61: 42,474,127 km (0.095 R)
• M62: 42,747,143 km (0.082 R)
• M63: 43,020,907 km (0.096 R)
• M64: 43,112,162 km (0.073 R)
• M65: 45,045,564 km (0.07 R)
• M66: 45,324,116 km (0.091 R)
• M67: 48,330,285 km (0.086 R)
• M68: 48,996,295 km (0.108 R)
• M69: 49,378,368 km (0.104 R)
• M70: 49,474,110 km (0.068 R)
• M71: 49,761,338 km (0.101 R)
• M72: 49,953,272 km (0.081 R)
• M73: 55,225,999 km (0.083 R)
• M74: 55,723,112 km (0.092 R)
• M75: 56,022,009 km (0.094 R)
• M76: 56,821,909 km (0.079 R)
• M77: 58,635,334 km (0.039 R)
• M78: 59,854,856 km (0.043 R)
• M79: 60,058,908 km (0.066 R)
• M80: 60,672,558 km (0.063 R)
• M81: 61,185,380 km (0.035 R)
• M82: 62,525,627 km (0.104 R)
• M83: 64,711,102 km (0.045 R)
• M84: 64,815,821 km (0.116 R)
• M85: 65,340,161 km (0.065 R)
• M86: 65,445,179 km (0.075 R)
• M87: 66,498,497 km (0.065 R)
• M88: 67,876,294 km (0.111 R)
• M89: 68,515,376 km (0.08 R)
• M90: 69,156,552 km (0.118 R)
• M91: 70,229,319 km (0.076 R)
• M92: 72,065,932 km (0.098 R)

Asteroid Belt

Center: 17.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 6.6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.78 AU - 20.84 AU

Year: 29649 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,582,882 km

• M1: 88,712 km (0.103 R)
• M2: 155,582 km (0.086 R)
• M3: 259,552 km (0.08 R)
• M4: 692,339 km (0.093 R)
• M5: 903,870 km (0.054 R)
• M6: 1,056,161 km (0.045 R)
• M7: 1,108,819 km (0.1 R)
• M8: 1,272,180 km (0.11 R)
• M9: 1,356,703 km (0.106 R)
• M10: 1,714,092 km (0.062 R)
• M11: 1,808,040 km (0.054 R)
• M12: 2,133,116 km (0.076 R)
• M13: 2,268,353 km (0.116 R)
• M14: 2,618,711 km (0.078 R)
• M15: 3,137,516 km (0.069 R)
• M16: 3,687,438 km (0.074 R)
• M17: 5,053,266 km (0.118 R)
• M18: 5,279,458 km (0.098 R)
• M19: 5,978,081 km (0.042 R)
• M20: 6,755,092 km (0.034 R)
• M21: 6,854,425 km (0.078 R)
• M22: 8,348,608 km (0.103 R)
• M23: 8,723,949 km (0.105 R)
• M24: 8,778,104 km (0.069 R)
• M25: 11,620,164 km (0.098 R)
• M26: 12,341,076 km (0.081 R)
• M27: 12,645,807 km (0.119 R)
• M28: 13,826,134 km (0.08 R)
• M29: 14,079,104 km (0.106 R)
• M30: 14,653,859 km (0.116 R)
• M31: 15,301,319 km (0.11 R)
• M32: 15,432,068 km (0.108 R)
• M33: 15,958,203 km (0.104 R)
• M34: 16,223,590 km (0.087 R)
• M35: 17,299,498 km (0.078 R)
• M36: 18,537,121 km (0.095 R)
• M37: 18,885,983 km (0.065 R)
• M38: 19,803,168 km (0.112 R)
• M39: 19,945,585 km (0.063 R)
• M40: 20,590,651 km (0.071 R)
• M41: 20,734,863 km (0.084 R)
• M42: 21,096,890 km (0.09 R)
• M43: 21,388,157 km (0.03 R)
• M44: 21,827,377 km (0.072 R)
• M45: 22,269,737 km (0.079 R)
• M46: 24,372,485 km (0.049 R)
• M47: 25,679,671 km (0.078 R)
• M48: 26,930,758 km (0.103 R)
• M49: 27,404,984 km (0.117 R)
• M50: 28,683,148 km (0.109 R)
• M51: 30,966,310 km (0.093 R)
• M52: 32,045,958 km (0.06 R)
• M53: 32,548,458 km (0.114 R)
• M54: 32,632,532 km (0.069 R)
• M55: 32,969,276 km (0.109 R)
• M56: 33,222,546 km (0.12 R)
• M57: 34,927,662 km (0.111 R)
• M58: 35,444,672 km (0.058 R)
• M59: 35,617,607 km (0.115 R)
• M60: 35,964,375 km (0.11 R)
• M61: 36,661,053 km (0.076 R)
• M62: 36,923,447 km (0.113 R)
• M63: 37,186,590 km (0.1 R)
• M64: 37,714,521 km (0.111 R)
• M65: 37,891,046 km (0.037 R)
• M66: 39,492,192 km (0.093 R)
• M67: 40,391,275 km (0.025 R)
• M68: 40,571,840 km (0.08 R)
• M69: 40,752,854 km (0.077 R)
• M70: 42,576,452 km (0.079 R)
• M71: 43,405,673 km (0.03 R)
• M72: 43,498,274 km (0.119 R)
• M73: 44,054,479 km (0.108 R)
• M74: 44,799,775 km (0.116 R)
• M75: 46,870,658 km (0.106 R)
• M76: 46,965,504 km (0.064 R)
• M77: 49,744,583 km (0.101 R)
• M78: 49,841,373 km (0.07 R)
• M79: 52,477,886 km (0.091 R)
• M80: 57,580,220 km (0.053 R)
• M81: 59,418,479 km (0.039 R)
• M82: 62,629,149 km (0.092 R)
• M83: 63,676,782 km (0.057 R)
• M84: 63,886,967 km (0.068 R)
• M85: 63,992,135 km (0.091 R)
• M86: 65,259,079 km (0.046 R)
• M87: 65,577,124 km (0.069 R)
• M88: 66,214,710 km (0.101 R)
• M89: 66,961,204 km (0.113 R)
• M90: 67,496,016 km (0.111 R)
• M91: 68,570,129 km (0.105 R)
• M92: 70,408,836 km (0.046 R)
• M93: 71,061,681 km (0.109 R)
• M94: 71,498,058 km (0.06 R)
• M95: 72,154,344 km (0.096 R)
• M96: 73,142,289 km (0.041 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit