🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.62 AU - 0.64 AU

Year: 180 Days

Day: 12.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,803,654 km

• M1: 19,597 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.69 AU - 2.71 AU

Year: 1597 Days

Day: 16.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.88 AU - 4.18 AU

Year: 2387 Days

Day: 29.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,803,654 km

• M1: 1,066,334 km (0.093 R)
• M2: 1,300,903 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.66 AU - 4.3 AU

Year: 2858 Days

Day: 33.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 9.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.65 AU - 6.09 AU

Year: 5118 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,803,654 km

• M1: 118,930 km (0.096 R)
• M2: 244,443 km (0.093 R)
• M3: 423,960 km (0.057 R)
• M4: 514,168 km (0.045 R)
• M5: 595,998 km (0.084 R)
• M6: 983,008 km (0.112 R)
• M7: 1,476,980 km (0.077 R)
• M8: 1,644,529 km (0.082 R)
• M9: 1,754,484 km (0.097 R)
• M10: 2,048,593 km (0.073 R)
• M11: 2,175,901 km (0.1 R)
• M12: 2,879,609 km (0.104 R)
• M13: 2,984,328 km (0.08 R)
• M14: 3,256,596 km (0.112 R)
• M15: 3,345,756 km (0.113 R)
• M16: 3,506,424 km (0.038 R)
• M17: 3,567,460 km (0.086 R)
• M18: 3,659,463 km (0.084 R)
• M19: 3,762,686 km (0.076 R)
• M20: 3,835,540 km (0.061 R)
• M21: 4,035,702 km (0.095 R)
• M22: 4,206,991 km (0.085 R)
• M23: 4,735,072 km (0.056 R)
• M24: 5,412,900 km (0.105 R)
• M25: 5,566,387 km (0.113 R)
• M26: 6,579,913 km (0.119 R)
• M27: 6,693,308 km (0.12 R)
• M28: 6,858,165 km (0.114 R)
• M29: 7,178,903 km (0.075 R)
• M30: 7,269,709 km (0.086 R)
• M31: 7,400,008 km (0.098 R)
• M32: 7,995,707 km (0.046 R)
• M33: 8,786,332 km (0.117 R)
• M34: 9,078,796 km (0.09 R)
• M35: 9,459,373 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 9.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.46 AU - 6.42 AU

Year: 5210 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,803,654 km

• M1: 144,811 km (0.043 R)
• M2: 397,482 km (0.109 R)
• M3: 576,700 km (0.1 R)
• M4: 714,779 km (0.109 R)
• M5: 855,251 km (0.048 R)
• M6: 1,074,113 km (0.026 R)
• M7: 1,354,010 km (0.09 R)
• M8: 1,565,093 km (0.049 R)
• M9: 2,069,088 km (0.07 R)
• M10: 2,352,576 km (0.068 R)
• M11: 2,445,327 km (0.097 R)
• M12: 2,512,496 km (0.105 R)
• M13: 2,689,919 km (0.11 R)
• M14: 2,857,319 km (0.119 R)
• M15: 3,144,098 km (0.062 R)
• M16: 3,714,515 km (0.076 R)
• M17: 3,807,565 km (0.072 R)
• M18: 3,885,805 km (0.058 R)
• M19: 4,333,252 km (0.072 R)
• M20: 4,398,626 km (0.088 R)
• M21: 4,497,211 km (0.1 R)
• M22: 4,679,870 km (0.102 R)
• M23: 5,069,573 km (0.117 R)
• M24: 5,242,508 km (0.085 R)
• M25: 5,862,591 km (0.113 R)
• M26: 6,172,109 km (0.067 R)
• M27: 6,412,513 km (0.111 R)
• M28: 6,599,510 km (0.056 R)
• M29: 7,113,528 km (0.119 R)
• M30: 7,307,258 km (0.099 R)
• M31: 7,522,230 km (0.115 R)
• M32: 7,640,562 km (0.117 R)
• M33: 7,798,986 km (0.091 R)
• M34: 8,038,941 km (0.083 R)
• M35: 8,139,620 km (0.026 R)
• M36: 8,281,289 km (0.09 R)
• M37: 8,485,191 km (0.111 R)
• M38: 8,567,171 km (0.106 R)
• M39: 8,669,945 km (0.066 R)
• M40: 8,856,194 km (0.113 R)
• M41: 8,939,370 km (0.116 R)
• M42: 9,043,640 km (0.119 R)
• M43: 9,253,675 km (0.053 R)
• M44: 9,422,721 km (0.068 R)
• M45: 9,507,693 km (0.067 R)
• M46: 10,131,067 km (0.084 R)
• M47: 10,414,854 km (0.097 R)
• M48: 10,923,487 km (0.078 R)
• M49: 11,035,087 km (0.077 R)
• M50: 11,192,015 km (0.045 R)
• M51: 11,507,966 km (0.075 R)
• M52: 12,033,653 km (0.117 R)
• M53: 12,801,539 km (0.047 R)
• M54: 13,084,727 km (0.095 R)
• M55: 13,179,572 km (0.101 R)
• M56: 13,537,261 km (0.102 R)
• M57: 13,801,600 km (0.088 R)
• M58: 14,359,900 km (0.108 R)
• M59: 14,604,941 km (0.118 R)
• M60: 14,678,842 km (0.1 R)
• M61: 14,752,744 km (0.117 R)
• M62: 15,198,844 km (0.062 R)
• M63: 15,674,566 km (0.103 R)
• M64: 15,775,245 km (0.08 R)
• M65: 15,926,788 km (0.092 R)
• M66: 16,078,929 km (0.047 R)
• M67: 16,205,937 km (0.098 R)
• M68: 16,512,314 km (0.095 R)
• M69: 17,104,871 km (0.102 R)
• M70: 17,338,692 km (0.086 R)
• M71: 17,495,022 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 9.1

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.84 AU - 6.58 AU

Year: 5569 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,803,654 km

• M1: 122,221 km (0.101 R)
• M2: 408,701 km (0.065 R)
• M3: 918,681 km (0.077 R)
• M4: 1,376,749 km (0.078 R)
• M5: 1,998,029 km (0.045 R)
• M6: 2,652,669 km (0.108 R)
• M7: 2,946,031 km (0.102 R)
• M8: 3,273,650 km (0.039 R)
• M9: 3,612,938 km (0.085 R)
• M10: 4,040,190 km (0.032 R)
• M11: 4,117,233 km (0.107 R)
• M12: 4,860,285 km (0.097 R)
• M13: 5,587,032 km (0.12 R)
• M14: 6,021,613 km (0.104 R)
• M15: 6,080,405 km (0.07 R)
• M16: 6,317,518 km (0.079 R)
• M17: 6,587,991 km (0.106 R)
• M18: 6,678,947 km (0.065 R)
• M19: 6,800,869 km (0.111 R)
• M20: 6,923,539 km (0.117 R)
• M21: 7,016,140 km (0.103 R)
• M22: 7,264,921 km (0.114 R)
• M23: 7,675,268 km (0.11 R)
• M24: 7,771,011 km (0.074 R)
• M25: 8,125,708 km (0.056 R)
• M26: 8,256,007 km (0.114 R)
• M27: 9,323,089 km (0.079 R)
• M28: 9,425,414 km (0.053 R)
• M29: 9,665,518 km (0.066 R)
• M30: 10,397,800 km (0.093 R)
• M31: 11,584,560 km (0.109 R)
• M32: 11,657,863 km (0.086 R)
• M33: 12,026,622 km (0.101 R)
• M34: 12,175,172 km (0.103 R)
• M35: 12,813,656 km (0.067 R)
• M36: 13,003,496 km (0.114 R)
• M37: 13,194,233 km (0.106 R)
• M38: 14,279,715 km (0.101 R)
• M39: 14,674,354 km (0.105 R)
• M40: 15,072,434 km (0.078 R)
• M41: 15,192,561 km (0.061 R)
• M42: 15,514,646 km (0.059 R)
• M43: 15,676,510 km (0.057 R)
• M44: 15,838,824 km (0.103 R)
• M45: 16,288,366 km (0.106 R)
• M46: 16,411,634 km (0.098 R)
• M47: 16,824,973 km (0.082 R)
• M48: 17,788,533 km (0.095 R)
• M49: 18,899,297 km (0.076 R)
• M50: 18,985,615 km (0.083 R)
• M51: 19,681,395 km (0.056 R)
• M52: 19,944,388 km (0.087 R)
• M53: 20,874,288 km (0.098 R)
• M54: 21,232,276 km (0.096 R)
• M55: 22,455,239 km (0.075 R)
• M56: 22,546,793 km (0.063 R)
• M57: 22,775,977 km (0.095 R)
• M58: 22,867,979 km (0.088 R)
• M59: 22,959,982 km (0.082 R)
• M60: 23,375,864 km (0.119 R)
• M61: 23,794,140 km (0.118 R)
• M62: 23,887,489 km (0.098 R)
• M63: 24,167,985 km (0.108 R)
• M64: 24,496,801 km (0.113 R)
• M65: 25,301,338 km (0.072 R)
• M66: 25,491,926 km (0.086 R)
• M67: 26,887,973 km (0.11 R)
• M68: 28,012,650 km (0.099 R)
• M69: 28,308,555 km (0.08 R)
• M70: 28,506,473 km (0.104 R)
• M71: 28,655,173 km (0.059 R)
• M72: 28,903,505 km (0.109 R)
• M73: 29,703,256 km (0.095 R)
• M74: 30,257,217 km (0.063 R)
• M75: 30,611,614 km (0.097 R)
• M76: 31,069,234 km (0.092 R)
• M77: 31,734,196 km (0.113 R)
• M78: 32,870,093 km (0.112 R)
• M79: 33,652,340 km (0.062 R)
• M80: 33,809,568 km (0.104 R)
• M81: 34,229,788 km (0.097 R)
• M82: 34,387,913 km (0.084 R)
• M83: 34,916,592 km (0.075 R)
• M84: 35,341,450 km (0.067 R)
• M85: 35,501,220 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 12.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.61 AU - 6.75 AU

Year: 6214 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,803,654 km

• M1: 167,400 km (0.104 R)
• M2: 343,926 km (0.032 R)
• M3: 482,004 km (0.077 R)
• M4: 630,405 km (0.082 R)
• M5: 753,225 km (0.111 R)
• M6: 962,363 km (0.104 R)
• M7: 1,295,218 km (0.072 R)
• M8: 1,568,982 km (0.102 R)
• M9: 1,742,516 km (0.068 R)
• M10: 2,258,030 km (0.083 R)
• M11: 2,410,919 km (0.045 R)
• M12: 2,567,249 km (0.06 R)
• M13: 3,525,124 km (0.082 R)
• M14: 3,806,667 km (0.103 R)
• M15: 3,910,937 km (0.094 R)
• M16: 4,069,062 km (0.066 R)
• M17: 4,723,254 km (0.056 R)
• M18: 4,807,328 km (0.112 R)
• M19: 4,891,850 km (0.076 R)
• M20: 5,322,543 km (0.078 R)
• M21: 5,439,528 km (0.063 R)
• M22: 5,675,893 km (0.096 R)
• M23: 6,498,980 km (0.045 R)
• M24: 6,876,865 km (0.101 R)
• M25: 7,229,616 km (0.116 R)
• M26: 7,457,304 km (0.091 R)
• M27: 8,120,621 km (0.103 R)
• M28: 8,255,558 km (0.05 R)
• M29: 8,699,415 km (0.078 R)
• M30: 9,432,744 km (0.087 R)
• M31: 9,539,108 km (0.051 R)
• M32: 10,404,831 km (0.078 R)
• M33: 11,145,341 km (0.065 R)
• M34: 11,295,537 km (0.097 R)
• M35: 11,408,633 km (0.092 R)
• M36: 12,598,983 km (0.113 R)
• M37: 12,912,690 km (0.089 R)
• M38: 13,587,675 km (0.078 R)
• M39: 14,233,489 km (0.079 R)
• M40: 14,437,391 km (0.117 R)
• M41: 14,724,470 km (0.033 R)
• M42: 14,848,187 km (0.049 R)
• M43: 15,013,493 km (0.081 R)
• M44: 15,137,958 km (0.091 R)
• M45: 15,262,723 km (0.108 R)
• M46: 15,429,674 km (0.051 R)
• M47: 16,230,621 km (0.034 R)
• M48: 16,443,798 km (0.117 R)
• M49: 16,657,723 km (0.038 R)
• M50: 17,392,248 km (0.104 R)
• M51: 18,982,623 km (0.052 R)
• M52: 19,297,228 km (0.104 R)
• M53: 19,658,806 km (0.081 R)
• M54: 20,343,066 km (0.096 R)
• M55: 20,572,849 km (0.12 R)
• M56: 21,128,006 km (0.109 R)
• M57: 21,220,907 km (0.11 R)
• M58: 21,922,670 km (0.078 R)
• M59: 22,064,040 km (0.044 R)
• M60: 23,397,257 km (0.045 R)
• M61: 23,782,920 km (0.034 R)
• M62: 24,073,589 km (0.068 R)
• M63: 24,560,679 km (0.092 R)
• M64: 26,041,399 km (0.092 R)
• M65: 26,943,624 km (0.078 R)
• M66: 27,145,581 km (0.101 R)
• M67: 28,727,279 km (0.09 R)
• M68: 29,451,482 km (0.071 R)
• M69: 29,607,363 km (0.079 R)
• M70: 30,286,388 km (0.047 R)
• M71: 31,606,589 km (0.065 R)
• M72: 32,300,424 km (0.094 R)
• M73: 33,323,674 km (0.077 R)
• M74: 33,866,415 km (0.052 R)
• M75: 34,521,653 km (0.109 R)
• M76: 34,795,866 km (0.105 R)
• M77: 35,125,879 km (0.103 R)
• M78: 37,747,133 km (0.081 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 11,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit