🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 152 Days

Day: 44.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,056,439 km

• M1: 75,248 km (0.089 R)
• M2: 230,680 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.42 AU - 4.76 AU

Year: 3083 Days

Day: 16 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 12.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.7 AU - 5.84 AU

Year: 3884 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,056,439 km

• M1: 152,141 km (0.081 R)
• M2: 269,127 km (0.112 R)
• M3: 348,862 km (0.03 R)
• M4: 426,055 km (0.103 R)
• M5: 568,322 km (0.112 R)
• M6: 671,395 km (0.084 R)
• M7: 781,798 km (0.099 R)
• M8: 899,083 km (0.11 R)
• M9: 1,022,950 km (0.116 R)
• M10: 1,106,426 km (0.105 R)
• M11: 1,240,166 km (0.043 R)
• M12: 1,413,401 km (0.079 R)
• M13: 1,507,498 km (0.034 R)
• M14: 1,603,689 km (0.078 R)
• M15: 1,684,173 km (0.118 R)
• M16: 1,839,904 km (0.101 R)
• M17: 2,000,572 km (0.082 R)
• M18: 2,107,236 km (0.087 R)
• M19: 2,265,660 km (0.096 R)
• M20: 2,417,950 km (0.054 R)
• M21: 2,521,472 km (0.092 R)
• M22: 2,983,580 km (0.085 R)
• M23: 3,117,320 km (0.028 R)
• M24: 3,253,155 km (0.06 R)
• M25: 3,625,056 km (0.116 R)
• M26: 3,840,327 km (0.116 R)
• M27: 3,937,416 km (0.119 R)
• M28: 4,022,986 km (0.079 R)
• M29: 4,134,137 km (0.115 R)
• M30: 4,221,203 km (0.054 R)
• M31: 4,346,566 km (0.057 R)
• M32: 4,652,793 km (0.112 R)
• M33: 4,992,679 km (0.061 R)
• M34: 5,072,265 km (0.03 R)
• M35: 5,178,929 km (0.098 R)
• M36: 5,422,025 km (0.092 R)
• M37: 5,517,469 km (0.107 R)
• M38: 5,724,213 km (0.061 R)
• M39: 6,145,181 km (0.092 R)
• M40: 6,561,662 km (0.114 R)
• M41: 6,707,520 km (0.104 R)
• M42: 6,854,425 km (0.075 R)
• M43: 7,076,727 km (0.061 R)
• M44: 7,346,602 km (0.063 R)
• M45: 7,482,885 km (0.087 R)
• M46: 7,711,920 km (0.09 R)
• M47: 7,819,630 km (0.075 R)
• M48: 7,958,756 km (0.101 R)
• M49: 8,271,117 km (0.095 R)
• M50: 8,587,367 km (0.109 R)
• M51: 8,827,322 km (0.109 R)
• M52: 9,020,752 km (0.075 R)
• M53: 9,395,644 km (0.068 R)
• M54: 9,560,202 km (0.036 R)
• M55: 9,808,833 km (0.057 R)
• M56: 9,992,539 km (0.102 R)
• M57: 10,228,006 km (0.063 R)
• M58: 10,465,418 km (0.12 R)
• M59: 10,601,851 km (0.083 R)
• M60: 10,980,185 km (0.044 R)
• M61: 11,066,802 km (0.113 R)
• M62: 11,310,497 km (0.092 R)
• M63: 11,714,710 km (0.1 R)
• M64: 11,838,727 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 14.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.18 AU - 5.4 AU

Year: 3908 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,056,439 km

• M1: 218,862 km (0.101 R)
• M2: 312,510 km (0.117 R)
• M3: 547,379 km (0.078 R)
• M4: 657,782 km (0.106 R)
• M5: 756,965 km (0.111 R)
• M6: 851,511 km (0.092 R)
• M7: 1,019,360 km (0.094 R)
• M8: 1,137,991 km (0.102 R)
• M9: 1,325,437 km (0.073 R)
• M10: 1,537,567 km (0.093 R)
• M11: 2,026,303 km (0.087 R)
• M12: 2,132,966 km (0.078 R)
• M13: 2,304,705 km (0.088 R)
• M14: 2,695,604 km (0.106 R)
• M15: 2,882,003 km (0.093 R)
• M16: 3,072,890 km (0.071 R)
• M17: 3,745,631 km (0.088 R)
• M18: 4,070,259 km (0.076 R)
• M19: 4,932,092 km (0.119 R)
• M20: 5,501,910 km (0.115 R)
• M21: 5,674,846 km (0.096 R)
• M22: 6,026,101 km (0.028 R)
• M23: 6,159,692 km (0.109 R)
• M24: 6,271,891 km (0.074 R)
• M25: 6,384,688 km (0.094 R)
• M26: 7,169,777 km (0.109 R)
• M27: 7,597,926 km (0.117 R)
• M28: 8,354,742 km (0.117 R)
• M29: 8,679,519 km (0.12 R)
• M30: 9,084,779 km (0.1 R)
• M31: 9,548,234 km (0.107 R)
• M32: 10,284,554 km (0.056 R)
• M33: 10,525,108 km (0.067 R)
• M34: 10,767,606 km (0.074 R)
• M35: 11,093,729 km (0.115 R)
• M36: 11,506,021 km (0.075 R)
• M37: 11,755,999 km (0.098 R)
• M38: 12,289,315 km (0.081 R)
• M39: 12,601,825 km (0.097 R)
• M40: 13,118,686 km (0.101 R)
• M41: 13,292,668 km (0.111 R)
• M42: 13,701,370 km (0.073 R)
• M43: 14,143,880 km (0.069 R)
• M44: 14,621,097 km (0.108 R)
• M45: 15,012,745 km (0.065 R)
• M46: 15,285,910 km (0.064 R)
• M47: 15,530,204 km (0.104 R)
• M48: 15,929,780 km (0.027 R)
• M49: 16,645,306 km (0.085 R)
• M50: 16,991,177 km (0.066 R)
• M51: 17,403,019 km (0.092 R)
• M52: 17,753,976 km (0.086 R)
• M53: 17,914,345 km (0.081 R)
• M54: 18,171,953 km (0.101 R)
• M55: 18,430,757 km (0.083 R)
• M56: 18,755,983 km (0.102 R)
• M57: 19,050,391 km (0.065 R)
• M58: 19,313,384 km (0.107 R)
• M59: 19,610,635 km (0.106 R)
• M60: 20,176,265 km (0.112 R)
• M61: 20,713,471 km (0.042 R)
• M62: 20,950,135 km (0.102 R)
• M63: 21,528,330 km (0.079 R)
• M64: 21,802,244 km (0.109 R)
• M65: 21,939,575 km (0.114 R)
• M66: 22,215,284 km (0.05 R)
• M67: 22,422,776 km (0.091 R)
• M68: 22,665,723 km (0.101 R)
• M69: 23,505,266 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 14.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.69 AU - 6.77 AU

Year: 5113 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,056,439 km

• M1: 198,816 km (0.099 R)
• M2: 408,701 km (0.088 R)
• M3: 647,759 km (0.063 R)
• M4: 861,235 km (0.117 R)
• M5: 1,017,864 km (0.101 R)
• M6: 1,142,030 km (0.066 R)
• M7: 1,361,640 km (0.08 R)
• M8: 1,742,666 km (0.113 R)
• M9: 1,843,345 km (0.091 R)
• M10: 1,946,119 km (0.094 R)
• M11: 2,284,808 km (0.064 R)
• M12: 2,395,810 km (0.097 R)
• M13: 2,642,796 km (0.114 R)
• M14: 3,019,035 km (0.116 R)
• M15: 3,265,722 km (0.116 R)
• M16: 3,540,533 km (0.113 R)
• M17: 4,295,254 km (0.111 R)
• M18: 4,620,629 km (0.12 R)
• M19: 4,738,662 km (0.089 R)
• M20: 4,905,913 km (0.104 R)
• M21: 5,099,343 km (0.099 R)
• M22: 5,197,030 km (0.117 R)
• M23: 5,344,833 km (0.095 R)
• M24: 5,619,345 km (0.12 R)
• M25: 6,208,611 km (0.049 R)
• M26: 6,790,696 km (0.116 R)
• M27: 6,979,638 km (0.087 R)
• M28: 7,197,752 km (0.114 R)
• M29: 7,668,836 km (0.069 R)
• M30: 7,781,184 km (0.062 R)
• M31: 8,149,942 km (0.111 R)
• M32: 8,351,002 km (0.12 R)
• M33: 8,787,229 km (0.109 R)
• M34: 9,651,905 km (0.114 R)
• M35: 11,047,055 km (0.106 R)
• M36: 11,494,053 km (0.055 R)
• M37: 11,719,647 km (0.079 R)
• M38: 12,306,818 km (0.038 R)
• M39: 12,870,354 km (0.069 R)
• M40: 13,273,071 km (0.071 R)
• M41: 13,408,308 km (0.092 R)
• M42: 13,885,076 km (0.082 R)
• M43: 14,820,362 km (0.106 R)
• M44: 15,172,066 km (0.08 R)
• M45: 15,348,891 km (0.027 R)
• M46: 16,424,350 km (0.102 R)
• M47: 16,605,962 km (0.093 R)
• M48: 16,897,977 km (0.084 R)
• M49: 17,709,695 km (0.12 R)
• M50: 17,933,194 km (0.068 R)
• M51: 18,534,129 km (0.077 R)
• M52: 18,761,219 km (0.109 R)
• M53: 20,181,650 km (0.112 R)
• M54: 20,688,937 km (0.071 R)
• M55: 21,437,973 km (0.117 R)
• M56: 21,557,053 km (0.046 R)
• M57: 21,756,018 km (0.109 R)
• M58: 21,875,697 km (0.075 R)
• M59: 22,236,078 km (0.114 R)
• M60: 22,517,621 km (0.108 R)
• M61: 22,962,675 km (0.06 R)
• M62: 23,902,449 km (0.083 R)
• M63: 24,025,867 km (0.105 R)
• M64: 24,896,377 km (0.106 R)
• M65: 25,566,575 km (0.086 R)
• M66: 27,872,178 km (0.086 R)
• M67: 28,002,328 km (0.105 R)
• M68: 28,611,790 km (0.058 R)
• M69: 29,269,721 km (0.096 R)
• M70: 29,578,491 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 11

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.25 AU - 6.43 AU

Year: 5261 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,056,439 km

• M1: 163,810 km (0.11 R)
• M2: 261,198 km (0.119 R)
• M3: 365,318 km (0.091 R)
• M4: 810,372 km (0.082 R)
• M5: 903,422 km (0.037 R)
• M6: 1,000,511 km (0.04 R)
• M7: 1,216,231 km (0.088 R)
• M8: 1,324,540 km (0.114 R)
• M9: 1,539,512 km (0.102 R)
• M10: 1,633,459 km (0.113 R)
• M11: 1,741,618 km (0.114 R)
• M12: 1,839,904 km (0.071 R)
• M13: 1,939,985 km (0.12 R)
• M14: 2,119,802 km (0.076 R)
• M15: 2,372,921 km (0.118 R)
• M16: 2,537,778 km (0.103 R)
• M17: 3,480,544 km (0.112 R)
• M18: 3,844,067 km (0.113 R)
• M19: 3,973,319 km (0.095 R)
• M20: 4,203,251 km (0.111 R)
• M21: 4,303,033 km (0.077 R)
• M22: 4,386,808 km (0.095 R)
• M23: 4,471,181 km (0.112 R)
• M24: 4,693,184 km (0.075 R)
• M25: 4,901,425 km (0.109 R)
• M26: 5,112,507 km (0.056 R)
• M27: 5,598,850 km (0.084 R)
• M28: 5,894,007 km (0.114 R)
• M29: 5,968,656 km (0.08 R)
• M30: 6,043,604 km (0.062 R)
• M31: 6,175,400 km (0.093 R)
• M32: 6,327,392 km (0.119 R)
• M33: 6,673,711 km (0.102 R)
• M34: 6,790,547 km (0.096 R)
• M35: 6,927,728 km (0.053 R)
• M36: 7,729,423 km (0.116 R)
• M37: 7,852,093 km (0.041 R)
• M38: 8,016,950 km (0.047 R)
• M39: 9,093,905 km (0.033 R)
• M40: 9,201,915 km (0.108 R)
• M41: 9,704,563 km (0.107 R)
• M42: 10,037,120 km (0.093 R)
• M43: 10,216,039 km (0.044 R)
• M44: 10,919,298 km (0.119 R)
• M45: 10,988,263 km (0.053 R)
• M46: 11,149,529 km (0.08 R)
• M47: 11,544,617 km (0.054 R)
• M48: 12,975,671 km (0.067 R)
• M49: 13,073,059 km (0.116 R)
• M50: 13,342,036 km (0.065 R)
• M51: 13,465,005 km (0.028 R)
• M52: 14,135,204 km (0.054 R)
• M53: 14,664,032 km (0.098 R)
• M54: 15,767,167 km (0.058 R)
• M55: 16,079,826 km (0.097 R)
• M56: 16,368,101 km (0.075 R)
• M57: 16,578,885 km (0.098 R)
• M58: 17,781,353 km (0.06 R)
• M59: 18,188,408 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 13.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.52 AU - 6.66 AU

Year: 6306 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,056,439 km

• M1: 201,359 km (0.053 R)
• M2: 286,031 km (0.035 R)
• M3: 453,282 km (0.112 R)
• M4: 568,771 km (0.026 R)
• M5: 707,897 km (0.093 R)
• M6: 812,017 km (0.05 R)
• M7: 1,091,017 km (0.067 R)
• M8: 1,200,373 km (0.087 R)
• M9: 1,357,451 km (0.118 R)
• M10: 1,645,577 km (0.084 R)
• M11: 1,920,537 km (0.118 R)
• M12: 2,158,398 km (0.065 R)
• M13: 2,263,416 km (0.119 R)
• M14: 2,460,586 km (0.115 R)
• M15: 2,700,990 km (0.099 R)
• M16: 3,105,801 km (0.075 R)
• M17: 3,325,860 km (0.111 R)
• M18: 3,571,649 km (0.053 R)
• M19: 3,675,919 km (0.09 R)
• M20: 3,802,479 km (0.091 R)
• M21: 4,016,553 km (0.08 R)
• M22: 4,125,161 km (0.076 R)
• M23: 4,212,826 km (0.097 R)
• M24: 4,434,530 km (0.119 R)
• M25: 5,076,005 km (0.109 R)
• M26: 5,312,220 km (0.082 R)
• M27: 5,673,499 km (0.088 R)
• M28: 5,795,721 km (0.109 R)
• M29: 5,918,840 km (0.088 R)
• M30: 7,624,704 km (0.082 R)
• M31: 8,032,508 km (0.074 R)
• M32: 8,280,691 km (0.085 R)
• M33: 8,869,658 km (0.093 R)
• M34: 9,356,300 km (0.106 R)
• M35: 9,646,819 km (0.115 R)
• M36: 10,236,533 km (0.041 R)
• M37: 10,445,821 km (0.079 R)
• M38: 10,929,321 km (0.078 R)
• M39: 11,020,875 km (0.068 R)
• M40: 11,204,581 km (0.108 R)
• M41: 11,296,883 km (0.112 R)
• M42: 11,389,335 km (0.08 R)
• M43: 11,699,601 km (0.051 R)
• M44: 11,887,047 km (0.1 R)
• M45: 12,233,366 km (0.045 R)
• M46: 13,259,757 km (0.079 R)
• M47: 13,422,669 km (0.091 R)
• M48: 14,014,628 km (0.089 R)
• M49: 14,514,434 km (0.101 R)
• M50: 14,615,114 km (0.111 R)
• M51: 14,952,307 km (0.057 R)
• M52: 15,497,292 km (0.081 R)
• M53: 15,600,216 km (0.074 R)
• M54: 15,841,218 km (0.113 R)
• M55: 16,014,153 km (0.064 R)
• M56: 16,747,332 km (0.103 R)
• M57: 17,171,143 km (0.105 R)
• M58: 18,828,538 km (0.096 R)
• M59: 18,938,492 km (0.117 R)
• M60: 19,269,403 km (0.099 R)
• M61: 19,528,057 km (0.068 R)
• M62: 19,899,658 km (0.117 R)
• M63: 20,763,137 km (0.086 R)
• M64: 20,990,376 km (0.042 R)
• M65: 21,447,398 km (0.112 R)
• M66: 21,946,307 km (0.056 R)
• M67: 22,410,060 km (0.087 R)
• M68: 22,526,597 km (0.04 R)
• M69: 22,760,119 km (0.07 R)
• M70: 23,033,734 km (0.078 R)
• M71: 24,697,561 km (0.116 R)
• M72: 25,099,531 km (0.082 R)
• M73: 25,301,189 km (0.115 R)
• M74: 25,909,753 km (0.118 R)
• M75: 26,440,975 km (0.08 R)
• M76: 26,810,930 km (0.102 R)
• M77: 27,017,226 km (0.09 R)
• M78: 27,348,286 km (0.118 R)
• M79: 27,639,104 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit