🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.9 AU - 0.98 AU

Year: 342 Days

Day: 30.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,412,701 km

• M1: 169,943 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.28 AU - 1.32 AU

Year: 555 Days

Day: 34.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.18 AU - 1.88 AU

Year: 709 Days

Day: 29.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,412,701 km

• M1: 1,352,664 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3 AU - 3.92 AU

Year: 2412 Days

Day: 31.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 11.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.76 AU - 5.36 AU

Year: 4265 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,412,701 km

• M1: 143,913 km (0.117 R)
• M2: 234,121 km (0.067 R)
• M3: 314,455 km (0.04 R)
• M4: 770,579 km (0.094 R)
• M5: 885,320 km (0.101 R)
• M6: 965,355 km (0.108 R)
• M7: 1,047,933 km (0.081 R)
• M8: 1,133,204 km (0.057 R)
• M9: 1,498,671 km (0.064 R)
• M10: 1,612,366 km (0.115 R)
• M11: 1,953,299 km (0.118 R)
• M12: 2,242,622 km (0.098 R)
• M13: 2,317,121 km (0.084 R)
• M14: 2,468,814 km (0.108 R)
• M15: 2,742,279 km (0.11 R)
• M16: 3,005,122 km (0.08 R)
• M17: 3,276,193 km (0.119 R)
• M18: 3,577,184 km (0.112 R)
• M19: 3,686,989 km (0.101 R)
• M20: 4,229,281 km (0.117 R)
• M21: 4,724,450 km (0.103 R)
• M22: 4,820,941 km (0.049 R)
• M23: 5,064,935 km (0.095 R)
• M24: 5,238,319 km (0.117 R)
• M25: 5,590,772 km (0.048 R)
• M26: 5,692,947 km (0.106 R)
• M27: 5,821,452 km (0.094 R)
• M28: 6,055,273 km (0.086 R)
• M29: 6,425,378 km (0.104 R)
• M30: 6,559,268 km (0.108 R)
• M31: 7,692,472 km (0.085 R)
• M32: 8,006,777 km (0.09 R)
• M33: 8,855,745 km (0.065 R)
• M34: 8,945,205 km (0.106 R)
• M35: 9,245,597 km (0.108 R)
• M36: 9,641,134 km (0.066 R)
• M37: 10,260,469 km (0.052 R)
• M38: 10,385,832 km (0.105 R)
• M39: 10,860,805 km (0.117 R)
• M40: 12,095,437 km (0.038 R)
• M41: 12,327,762 km (0.026 R)
• M42: 12,628,603 km (0.119 R)
• M43: 12,729,432 km (0.113 R)
• M44: 13,683,418 km (0.1 R)
• M45: 13,786,940 km (0.052 R)
• M46: 14,343,893 km (0.095 R)
• M47: 14,872,572 km (0.088 R)
• M48: 15,228,614 km (0.111 R)
• M49: 15,300,272 km (0.105 R)
• M50: 16,277,146 km (0.055 R)
• M51: 16,533,706 km (0.096 R)
• M52: 16,791,613 km (0.096 R)
• M53: 16,865,514 km (0.041 R)
• M54: 18,177,039 km (0.038 R)
• M55: 18,329,030 km (0.108 R)
• M56: 18,557,765 km (0.119 R)
• M57: 18,979,631 km (0.102 R)
• M58: 19,404,639 km (0.106 R)
• M59: 19,871,833 km (0.044 R)
• M60: 20,106,851 km (0.062 R)
• M61: 20,698,511 km (0.066 R)
• M62: 20,897,027 km (0.066 R)
• M63: 21,175,878 km (0.103 R)
• M64: 21,335,798 km (0.061 R)
• M65: 22,588,979 km (0.072 R)
• M66: 22,752,490 km (0.08 R)
• M67: 23,121,697 km (0.114 R)
• M68: 23,327,694 km (0.081 R)
• M69: 24,450,276 km (0.086 R)
• M70: 25,250,924 km (0.094 R)
• M71: 25,718,417 km (0.096 R)
• M72: 26,791,333 km (0.086 R)
• M73: 27,137,802 km (0.066 R)
• M74: 28,671,030 km (0.091 R)
• M75: 28,892,286 km (0.102 R)
• M76: 29,069,858 km (0.056 R)
• M77: 30,052,267 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.7

Radius: 11.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.14 AU - 5.88 AU

Year: 4847 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,412,701 km

• M1: 211,681 km (0.098 R)
• M2: 300,542 km (0.062 R)
• M3: 380,278 km (0.078 R)
• M4: 470,485 km (0.116 R)
• M5: 1,048,083 km (0.081 R)
• M6: 1,223,561 km (0.068 R)
• M7: 1,328,429 km (0.118 R)
• M8: 1,691,054 km (0.117 R)
• M9: 2,037,673 km (0.068 R)
• M10: 2,179,491 km (0.093 R)
• M11: 2,407,030 km (0.09 R)
• M12: 2,506,812 km (0.106 R)
• M13: 2,710,863 km (0.071 R)
• M14: 3,081,267 km (0.093 R)
• M15: 3,281,878 km (0.064 R)
• M16: 3,393,179 km (0.095 R)
• M17: 3,524,675 km (0.086 R)
• M18: 3,792,605 km (0.066 R)
• M19: 3,988,130 km (0.065 R)
• M20: 4,187,095 km (0.111 R)
• M21: 4,389,351 km (0.076 R)
• M22: 4,512,321 km (0.078 R)
• M23: 4,615,693 km (0.057 R)
• M24: 5,058,353 km (0.094 R)
• M25: 5,317,606 km (0.037 R)
• M26: 6,490,603 km (0.068 R)
• M27: 6,701,685 km (0.098 R)
• M28: 7,617,524 km (0.094 R)
• M29: 7,691,575 km (0.081 R)
• M30: 8,444,800 km (0.094 R)
• M31: 8,572,556 km (0.117 R)
• M32: 8,675,330 km (0.092 R)
• M33: 8,778,553 km (0.052 R)
• M34: 9,064,285 km (0.064 R)
• M35: 9,725,208 km (0.086 R)
• M36: 10,401,690 km (0.073 R)
• M37: 10,511,494 km (0.064 R)
• M38: 10,676,650 km (0.119 R)
• M39: 10,981,830 km (0.115 R)
• M40: 11,149,529 km (0.057 R)
• M41: 11,261,728 km (0.097 R)
• M42: 11,430,923 km (0.092 R)
• M43: 11,544,019 km (0.108 R)
• M44: 11,629,140 km (0.108 R)
• M45: 11,828,704 km (0.067 R)
• M46: 12,144,505 km (0.082 R)
• M47: 12,550,513 km (0.07 R)
• M48: 12,872,598 km (0.084 R)
• M49: 14,127,574 km (0.065 R)
• M50: 14,738,981 km (0.061 R)
• M51: 14,955,000 km (0.034 R)
• M52: 15,327,648 km (0.119 R)
• M53: 15,421,297 km (0.036 R)
• M54: 16,496,307 km (0.069 R)
• M55: 16,978,162 km (0.099 R)
• M56: 17,693,389 km (0.093 R)
• M57: 18,518,122 km (0.072 R)
• M58: 18,985,316 km (0.073 R)
• M59: 19,254,144 km (0.043 R)
• M60: 19,659,703 km (0.1 R)
• M61: 19,965,781 km (0.105 R)
• M62: 20,068,106 km (0.093 R)
• M63: 20,513,608 km (0.088 R)
• M64: 20,685,945 km (0.088 R)
• M65: 21,310,067 km (0.116 R)
• M66: 21,624,372 km (0.107 R)
• M67: 22,116,400 km (0.116 R)
• M68: 22,434,744 km (0.099 R)
• M69: 23,147,428 km (0.108 R)
• M70: 24,194,164 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 13.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.93 AU - 10.77 AU

Year: 12478 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,412,701 km

• M1: 335,698 km (0.038 R)
• M2: 893,249 km (0.068 R)
• M3: 1,370,316 km (0.113 R)
• M4: 1,582,596 km (0.106 R)
• M5: 1,828,984 km (0.108 R)
• M6: 2,136,856 km (0.109 R)
• M7: 2,591,035 km (0.055 R)
• M8: 2,910,875 km (0.111 R)
• M9: 3,047,907 km (0.106 R)
• M10: 3,618,174 km (0.106 R)
• M11: 3,736,356 km (0.111 R)
• M12: 4,190,835 km (0.07 R)
• M13: 5,119,688 km (0.102 R)
• M14: 5,420,828 km (0.036 R)
• M15: 5,590,622 km (0.096 R)
• M16: 5,762,360 km (0.104 R)
• M17: 5,935,744 km (0.101 R)
• M18: 6,181,384 km (0.072 R)
• M19: 6,466,368 km (0.09 R)
• M20: 7,049,351 km (0.098 R)
• M21: 7,197,752 km (0.117 R)
• M22: 7,422,298 km (0.109 R)
• M23: 7,573,392 km (0.093 R)
• M24: 9,710,847 km (0.059 R)
• M25: 9,917,740 km (0.059 R)
• M26: 10,251,792 km (0.11 R)
• M27: 10,378,053 km (0.11 R)
• M28: 11,146,388 km (0.099 R)
• M29: 11,668,933 km (0.061 R)
• M30: 12,243,987 km (0.064 R)
• M31: 12,692,781 km (0.119 R)
• M32: 13,146,810 km (0.11 R)
• M33: 13,560,149 km (0.028 R)
• M34: 14,117,850 km (0.063 R)
• M35: 15,064,206 km (0.12 R)
• M36: 16,967,989 km (0.072 R)
• M37: 17,518,659 km (0.103 R)
• M38: 17,973,586 km (0.08 R)
• M39: 18,586,189 km (0.105 R)
• M40: 20,094,884 km (0.1 R)
• M41: 20,200,350 km (0.046 R)
• M42: 20,464,989 km (0.05 R)
• M43: 20,783,931 km (0.109 R)
• M44: 21,913,395 km (0.11 R)
• M45: 22,349,024 km (0.079 R)
• M46: 22,567,736 km (0.106 R)
• M47: 23,951,666 km (0.078 R)
• M48: 24,851,797 km (0.115 R)
• M49: 25,305,976 km (0.09 R)
• M50: 25,935,035 km (0.114 R)
• M51: 26,453,541 km (0.106 R)
• M52: 26,684,969 km (0.095 R)
• M53: 26,801,057 km (0.117 R)
• M54: 26,917,294 km (0.107 R)
• M55: 28,324,711 km (0.054 R)
• M56: 29,335,993 km (0.091 R)
• M57: 29,635,787 km (0.088 R)
• M58: 30,238,218 km (0.11 R)
• M59: 30,601,740 km (0.109 R)
• M60: 31,516,681 km (0.039 R)
• M61: 32,070,044 km (0.105 R)
• M62: 32,626,548 km (0.075 R)
• M63: 32,999,346 km (0.064 R)
• M64: 34,378,339 km (0.06 R)
• M65: 34,631,009 km (0.048 R)
• M66: 34,947,858 km (0.105 R)
• M67: 35,265,604 km (0.061 R)
• M68: 36,739,741 km (0.119 R)
• M69: 37,972,577 km (0.105 R)
• M70: 38,168,550 km (0.118 R)
• M71: 38,495,721 km (0.034 R)
• M72: 39,350,972 km (0.049 R)
• M73: 40,345,648 km (0.041 R)
• M74: 40,879,563 km (0.042 R)
• M75: 41,013,303 km (0.098 R)
• M76: 41,617,380 km (0.107 R)
• M77: 41,752,018 km (0.09 R)
• M78: 43,038,260 km (0.116 R)
• M79: 44,200,187 km (0.095 R)
• M80: 44,681,593 km (0.089 R)
• M81: 45,095,530 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.1

Radius: 7.3

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.84 AU - 17.68 AU

Year: 21250 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,412,701 km

• M1: 93,199 km (0.113 R)
• M2: 169,046 km (0.1 R)
• M3: 329,115 km (0.112 R)
• M4: 381,923 km (0.075 R)
• M5: 670,946 km (0.031 R)
• M6: 1,156,691 km (0.112 R)
• M7: 2,384,141 km (0.047 R)
• M8: 2,679,896 km (0.068 R)
• M9: 2,948,125 km (0.097 R)
• M10: 3,065,859 km (0.105 R)
• M11: 3,510,763 km (0.081 R)
• M12: 4,595,497 km (0.069 R)
• M13: 4,824,083 km (0.108 R)
• M14: 4,870,308 km (0.045 R)
• M15: 4,916,534 km (0.113 R)
• M16: 5,340,195 km (0.053 R)
• M17: 5,873,811 km (0.115 R)
• M18: 6,373,617 km (0.108 R)
• M19: 6,628,682 km (0.098 R)
• M20: 7,574,290 km (0.063 R)
• M21: 9,472,687 km (0.089 R)
• M22: 9,822,297 km (0.041 R)
• M23: 10,057,764 km (0.069 R)
• M24: 10,594,372 km (0.063 R)
• M25: 11,509,163 km (0.091 R)
• M26: 12,132,986 km (0.065 R)
• M27: 12,449,086 km (0.115 R)
• M28: 12,703,851 km (0.116 R)
• M29: 13,478,619 km (0.08 R)
• M30: 14,335,066 km (0.089 R)
• M31: 15,549,801 km (0.043 R)
• M32: 17,008,380 km (0.075 R)
• M33: 18,437,489 km (0.103 R)
• M34: 18,800,862 km (0.088 R)
• M35: 18,946,720 km (0.103 R)
• M36: 19,093,176 km (0.066 R)
• M37: 19,682,293 km (0.1 R)
• M38: 21,257,259 km (0.119 R)
• M39: 21,944,512 km (0.094 R)
• M40: 22,175,192 km (0.118 R)
• M41: 22,329,427 km (0.1 R)
• M42: 22,639,095 km (0.116 R)
• M43: 23,106,139 km (0.118 R)
• M44: 25,086,067 km (0.104 R)
• M45: 26,626,925 km (0.115 R)
• M46: 27,450,162 km (0.034 R)
• M47: 28,868,649 km (0.094 R)
• M48: 29,037,096 km (0.105 R)
• M49: 29,799,297 km (0.055 R)
• M50: 29,884,269 km (0.067 R)
• M51: 31,950,515 km (0.116 R)
• M52: 33,530,119 km (0.115 R)
• M53: 33,707,243 km (0.098 R)
• M54: 34,955,487 km (0.11 R)
• M55: 35,045,246 km (0.119 R)
• M56: 37,773,014 km (0.049 R)
• M57: 38,234,224 km (0.062 R)
• M58: 38,976,080 km (0.112 R)
• M59: 39,722,573 km (0.115 R)
• M60: 40,285,659 km (0.107 R)
• M61: 41,040,381 km (0.116 R)
• M62: 41,609,601 km (0.116 R)
• M63: 42,276,957 km (0.093 R)
• M64: 43,815,571 km (0.044 R)
• M65: 44,883,999 km (0.072 R)
• M66: 47,244,653 km (0.119 R)
• M67: 47,542,652 km (0.104 R)
• M68: 48,941,093 km (0.111 R)
• M69: 49,041,473 km (0.118 R)
• M70: 49,847,357 km (0.069 R)
• M71: 51,574,016 km (0.105 R)
• M72: 52,701,834 km (0.113 R)
• M73: 53,320,271 km (0.111 R)
• M74: 54,252,565 km (0.1 R)
• M75: 54,460,506 km (0.107 R)
• M76: 55,294,814 km (0.065 R)
• M77: 56,028,292 km (0.065 R)
• M78: 56,133,459 km (0.032 R)
• M79: 57,187,526 km (0.071 R)
• M80: 57,293,292 km (0.117 R)
• M81: 57,716,953 km (0.044 R)
• M82: 58,460,903 km (0.044 R)
• M83: 59,743,854 km (0.104 R)
• M84: 60,927,922 km (0.119 R)
• M85: 61,252,100 km (0.12 R)
• M86: 61,468,568 km (0.072 R)
• M87: 61,577,027 km (0.094 R)
• M88: 62,119,618 km (0.097 R)
• M89: 62,446,041 km (0.105 R)
• M90: 63,976,577 km (0.045 R)
• M91: 66,963,148 km (0.116 R)
• M92: 72,155,092 km (0.073 R)
• M93: 72,956,338 km (0.102 R)
• M94: 75,958,618 km (0.068 R)
• M95: 77,357,807 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit