🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 38.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 41.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,028,527 km

• M1: 68,815 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 12.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.93 AU

Year: 428 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,028,527 km

• M1: 158,275 km (0.108 R)
• M2: 238,758 km (0.072 R)
• M3: 352,752 km (0.118 R)
• M4: 443,857 km (0.103 R)
• M5: 670,049 km (0.11 R)
• M6: 753,076 km (0.093 R)
• M7: 835,953 km (0.106 R)
• M8: 926,759 km (0.065 R)
• M9: 1,031,029 km (0.093 R)
• M10: 1,129,614 km (0.084 R)
• M11: 1,273,377 km (0.071 R)
• M12: 1,353,113 km (0.109 R)
• M13: 1,562,849 km (0.073 R)
• M14: 1,672,055 km (0.087 R)
• M15: 1,771,837 km (0.077 R)
• M16: 2,008,950 km (0.102 R)
• M17: 2,153,761 km (0.116 R)
• M18: 2,263,117 km (0.057 R)
• M19: 2,400,747 km (0.089 R)
• M20: 2,480,781 km (0.055 R)
• M21: 2,582,059 km (0.079 R)
• M22: 2,753,947 km (0.084 R)
• M23: 2,915,662 km (0.061 R)
• M24: 3,015,594 km (0.098 R)
• M25: 3,204,386 km (0.102 R)
• M26: 3,344,859 km (0.064 R)
• M27: 3,449,727 km (0.104 R)
• M28: 3,609,049 km (0.048 R)
• M29: 3,739,947 km (0.107 R)
• M30: 3,841,075 km (0.074 R)
• M31: 3,927,393 km (0.092 R)
• M32: 4,102,123 km (0.072 R)
• M33: 4,214,471 km (0.093 R)
• M34: 4,295,553 km (0.053 R)
• M35: 4,459,064 km (0.117 R)
• M36: 4,558,247 km (0.048 R)
• M37: 4,658,178 km (0.106 R)
• M38: 4,902,621 km (0.099 R)
• M39: 5,108,318 km (0.097 R)
• M40: 5,194,786 km (0.051 R)
• M41: 5,448,504 km (0.087 R)
• M42: 5,607,975 km (0.079 R)
• M43: 5,715,237 km (0.051 R)
• M44: 5,814,121 km (0.079 R)
• M45: 6,059,462 km (0.058 R)
• M46: 6,243,318 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 14.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.83 AU - 0.85 AU

Year: 497 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 12,028,527 km

• M1: 215,122 km (0.033 R)
• M2: 340,186 km (0.083 R)
• M3: 492,626 km (0.062 R)
• M4: 723,156 km (0.111 R)
• M5: 841,488 km (0.119 R)
• M6: 948,600 km (0.096 R)
• M7: 1,057,807 km (0.078 R)
• M8: 1,168,210 km (0.1 R)
• M9: 1,272,330 km (0.089 R)
• M10: 1,379,891 km (0.116 R)
• M11: 1,494,632 km (0.102 R)
• M12: 1,647,671 km (0.087 R)
• M13: 1,770,042 km (0.116 R)
• M14: 1,961,826 km (0.108 R)
• M15: 2,058,317 km (0.095 R)
• M16: 2,165,130 km (0.07 R)
• M17: 2,265,061 km (0.087 R)
• M18: 2,442,784 km (0.112 R)
• M19: 2,574,579 km (0.055 R)
• M20: 2,802,866 km (0.093 R)
• M21: 3,038,034 km (0.045 R)
• M22: 3,140,957 km (0.092 R)
• M23: 3,482,190 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 12

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.24 AU - 1.24 AU

Year: 892 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,028,527 km

• M1: 151,692 km (0.099 R)
• M2: 237,861 km (0.073 R)
• M3: 334,650 km (0.082 R)
• M4: 452,833 km (0.114 R)
• M5: 573,558 km (0.11 R)
• M6: 663,018 km (0.099 R)
• M7: 740,809 km (0.086 R)
• M8: 1,020,856 km (0.102 R)
• M9: 1,133,204 km (0.092 R)
• M10: 1,242,859 km (0.117 R)
• M11: 1,473,689 km (0.101 R)
• M12: 1,564,046 km (0.113 R)
• M13: 1,870,871 km (0.092 R)
• M14: 1,969,157 km (0.025 R)
• M15: 2,044,105 km (0.075 R)
• M16: 2,257,581 km (0.066 R)
• M17: 2,380,401 km (0.107 R)
• M18: 2,496,489 km (0.119 R)
• M19: 2,734,499 km (0.113 R)
• M20: 2,846,847 km (0.107 R)
• M21: 2,941,693 km (0.042 R)
• M22: 3,057,032 km (0.089 R)
• M23: 3,134,674 km (0.066 R)
• M24: 3,615,033 km (0.11 R)
• M25: 3,759,544 km (0.032 R)
• M26: 3,958,808 km (0.045 R)
• M27: 4,054,401 km (0.12 R)
• M28: 4,655,785 km (0.068 R)
• M29: 4,734,324 km (0.042 R)
• M30: 4,813,311 km (0.064 R)
• M31: 5,157,087 km (0.06 R)
• M32: 5,238,469 km (0.117 R)
• M33: 5,390,759 km (0.113 R)
• M34: 5,544,396 km (0.114 R)
• M35: 5,627,872 km (0.094 R)
• M36: 5,723,764 km (0.049 R)
• M37: 5,880,543 km (0.084 R)
• M38: 6,174,054 km (0.085 R)
• M39: 6,459,786 km (0.081 R)
• M40: 6,572,882 km (0.113 R)
• M41: 6,954,356 km (0.072 R)
• M42: 7,251,906 km (0.068 R)
• M43: 7,487,523 km (0.098 R)
• M44: 7,593,139 km (0.12 R)
• M45: 7,805,867 km (0.111 R)
• M46: 8,047,468 km (0.111 R)
• M47: 8,196,318 km (0.066 R)
• M48: 8,524,386 km (0.081 R)
• M49: 8,815,055 km (0.101 R)
• M50: 9,677,636 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 11

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.12 AU - 1.7 AU

Year: 1081 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 64.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,028,527 km

• M1: 138,228 km (0.113 R)
• M2: 216,917 km (0.106 R)
• M3: 289,173 km (0.111 R)
• M4: 375,341 km (0.04 R)
• M5: 627,713 km (0.117 R)
• M6: 701,016 km (0.111 R)
• M7: 783,294 km (0.059 R)
• M8: 857,495 km (0.073 R)
• M9: 1,051,224 km (0.081 R)
• M10: 1,259,913 km (0.109 R)
• M11: 1,348,625 km (0.111 R)
• M12: 1,446,611 km (0.092 R)
• M13: 1,568,982 km (0.095 R)
• M14: 1,793,828 km (0.094 R)
• M15: 1,949,559 km (0.09 R)
• M16: 2,142,541 km (0.1 R)
• M17: 2,299,768 km (0.107 R)
• M18: 2,409,723 km (0.057 R)
• M19: 2,634,867 km (0.086 R)
• M20: 2,759,034 km (0.106 R)
• M21: 2,885,145 km (0.062 R)
• M22: 2,976,549 km (0.072 R)
• M23: 3,246,872 km (0.115 R)
• M24: 3,351,441 km (0.096 R)
• M25: 3,486,378 km (0.098 R)
• M26: 3,613,237 km (0.062 R)
• M27: 3,711,972 km (0.108 R)
• M28: 3,881,766 km (0.118 R)
• M29: 4,043,930 km (0.035 R)
• M30: 4,156,876 km (0.084 R)
• M31: 4,322,930 km (0.047 R)
• M32: 4,406,704 km (0.114 R)
• M33: 4,544,185 km (0.075 R)
• M34: 4,704,554 km (0.067 R)
• M35: 4,780,101 km (0.085 R)
• M36: 4,986,995 km (0.072 R)
• M37: 5,141,529 km (0.071 R)
• M38: 5,466,456 km (0.109 R)
• M39: 5,832,971 km (0.094 R)
• M40: 5,902,534 km (0.041 R)
• M41: 6,019,220 km (0.099 R)
• M42: 6,160,141 km (0.1 R)
• M43: 6,266,655 km (0.062 R)
• M44: 6,795,932 km (0.082 R)
• M45: 7,004,322 km (0.102 R)
• M46: 7,090,789 km (0.099 R)
• M47: 7,264,772 km (0.08 R)
• M48: 7,452,667 km (0.07 R)
• M49: 7,591,643 km (0.067 R)
• M50: 7,680,355 km (0.101 R)
• M51: 7,897,571 km (0.094 R)
• M52: 8,129,747 km (0.082 R)
• M53: 8,442,855 km (0.1 R)
• M54: 8,600,830 km (0.119 R)
• M55: 8,680,267 km (0.115 R)
• M56: 8,786,481 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 10

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.78 AU - 3.38 AU

Year: 3490 Days

Day: 5.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 12,028,527 km

• M1: 141,669 km (0.07 R)
• M2: 710,291 km (0.063 R)
• M3: 776,862 km (0.101 R)
• M4: 845,826 km (0.091 R)
• M5: 937,979 km (0.105 R)
• M6: 1,088,175 km (0.08 R)
• M7: 1,177,784 km (0.095 R)
• M8: 1,281,755 km (0.114 R)
• M9: 1,413,251 km (0.118 R)
• M10: 1,847,982 km (0.108 R)
• M11: 1,929,065 km (0.058 R)
• M12: 2,222,127 km (0.098 R)
• M13: 2,469,861 km (0.063 R)
• M14: 2,696,053 km (0.06 R)
• M15: 2,772,946 km (0.091 R)
• M16: 2,866,146 km (0.096 R)
• M17: 2,944,834 km (0.097 R)
• M18: 3,055,985 km (0.081 R)
• M19: 3,667,093 km (0.058 R)
• M20: 3,838,831 km (0.092 R)
• M21: 3,943,101 km (0.094 R)
• M22: 4,066,070 km (0.062 R)
• M23: 4,279,696 km (0.116 R)
• M24: 4,792,667 km (0.073 R)
• M25: 5,113,704 km (0.117 R)
• M26: 5,228,595 km (0.077 R)
• M27: 5,325,086 km (0.101 R)
• M28: 5,500,265 km (0.07 R)
• M29: 5,598,401 km (0.11 R)
• M30: 5,717,032 km (0.035 R)
• M31: 5,876,504 km (0.079 R)
• M32: 5,996,930 km (0.062 R)
• M33: 6,118,403 km (0.051 R)
• M34: 6,301,960 km (0.081 R)
• M35: 6,863,700 km (0.107 R)
• M36: 6,969,466 km (0.076 R)
• M37: 7,097,073 km (0.083 R)
• M38: 7,398,063 km (0.085 R)
• M39: 7,747,225 km (0.119 R)
• M40: 8,575,100 km (0.113 R)
• M41: 8,803,685 km (0.103 R)
• M42: 8,964,802 km (0.091 R)
• M43: 9,266,840 km (0.095 R)
• M44: 9,407,462 km (0.116 R)
• M45: 9,548,682 km (0.1 R)
• M46: 9,690,651 km (0.118 R)
• M47: 10,000,618 km (0.103 R)
• M48: 10,265,406 km (0.106 R)
• M49: 10,508,203 km (0.1 R)
• M50: 10,752,945 km (0.073 R)
• M51: 11,123,499 km (0.116 R)
• M52: 11,248,114 km (0.06 R)
• M53: 11,347,896 km (0.073 R)
• M54: 11,523,524 km (0.118 R)
• M55: 11,851,891 km (0.118 R)
• M56: 12,055,644 km (0.084 R)
• M57: 12,829,663 km (0.103 R)
• M58: 13,275,465 km (0.112 R)
• M59: 13,434,038 km (0.079 R)
• M60: 13,513,475 km (0.109 R)
• M61: 13,726,353 km (0.114 R)
• M62: 14,128,322 km (0.074 R)
• M63: 14,479,877 km (0.114 R)
• M64: 14,588,635 km (0.057 R)
• M65: 15,136,462 km (0.068 R)
• M66: 15,663,196 km (0.051 R)
• M67: 16,139,516 km (0.098 R)
• M68: 16,280,587 km (0.105 R)
• M69: 16,535,501 km (0.116 R)
• M70: 17,020,498 km (0.049 R)
• M71: 17,135,389 km (0.118 R)
• M72: 17,221,557 km (0.096 R)
• M73: 17,452,387 km (0.061 R)
• M74: 19,575,181 km (0.037 R)
• M75: 19,785,964 km (0.093 R)
• M76: 20,027,714 km (0.048 R)
• M77: 20,118,520 km (0.072 R)
• M78: 20,209,625 km (0.046 R)
• M79: 20,300,730 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.6 AU - 4.02 AU

Year: 3888 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 12,028,527 km

• M1: 180,116 km (0.097 R)
• M2: 278,402 km (0.102 R)
• M3: 346,917 km (0.075 R)
• M4: 407,205 km (0.103 R)
• M5: 511,625 km (0.115 R)
• M6: 763,099 km (0.066 R)
• M7: 853,306 km (0.064 R)
• M8: 976,874 km (0.115 R)
• M9: 1,098,796 km (0.11 R)
• M10: 1,218,026 km (0.07 R)
• M11: 1,802,355 km (0.096 R)
• M12: 1,906,026 km (0.062 R)
• M13: 1,972,897 km (0.089 R)
• M14: 2,050,538 km (0.11 R)
• M15: 2,109,330 km (0.113 R)
• M16: 2,198,640 km (0.083 R)
• M17: 2,289,296 km (0.116 R)
• M18: 2,505,764 km (0.034 R)
• M19: 2,728,964 km (0.079 R)
• M20: 2,980,887 km (0.098 R)
• M21: 3,240,439 km (0.101 R)
• M22: 3,367,149 km (0.11 R)
• M23: 3,472,017 km (0.106 R)
• M24: 3,625,504 km (0.082 R)
• M25: 3,745,183 km (0.116 R)
• M26: 3,841,823 km (0.082 R)
• M27: 4,000,696 km (0.071 R)
• M28: 4,337,740 km (0.102 R)
• M29: 4,413,885 km (0.043 R)
• M30: 4,567,522 km (0.115 R)
• M31: 4,709,939 km (0.093 R)
• M32: 5,240,114 km (0.104 R)
• M33: 5,471,243 km (0.072 R)
• M34: 5,664,075 km (0.075 R)
• M35: 5,733,488 km (0.102 R)
• M36: 5,943,523 km (0.106 R)
• M37: 6,156,102 km (0.092 R)
• M38: 6,735,195 km (0.077 R)
• M39: 6,823,608 km (0.101 R)
• M40: 6,941,940 km (0.1 R)
• M41: 7,150,928 km (0.048 R)
• M42: 7,211,066 km (0.058 R)
• M43: 7,407,488 km (0.103 R)
• M44: 7,544,520 km (0.072 R)
• M45: 7,728,525 km (0.036 R)
• M46: 7,944,993 km (0.079 R)
• M47: 8,242,244 km (0.067 R)
• M48: 8,305,225 km (0.119 R)
• M49: 8,431,785 km (0.075 R)
• M50: 8,558,943 km (0.027 R)
• M51: 8,815,204 km (0.083 R)
• M52: 8,992,926 km (0.061 R)
• M53: 9,074,008 km (0.075 R)
• M54: 9,188,002 km (0.081 R)
• M55: 9,302,594 km (0.096 R)
• M56: 9,832,021 km (0.063 R)
• M57: 9,932,401 km (0.088 R)
• M58: 10,134,209 km (0.094 R)
• M59: 10,524,809 km (0.109 R)
• M60: 10,644,636 km (0.073 R)
• M61: 10,851,231 km (0.073 R)
• M62: 11,006,963 km (0.119 R)
• M63: 11,180,945 km (0.085 R)
• M64: 11,355,825 km (0.103 R)
• M65: 11,496,297 km (0.07 R)
• M66: 11,619,715 km (0.105 R)
• M67: 11,743,732 km (0.118 R)
• M68: 11,903,652 km (0.03 R)
• M69: 11,975,010 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit