🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 196 Days

Day: 21.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,573,230 km

• M1: 72,405 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.6 AU - 0.7 AU

Year: 239 Days

Day: 30 Hours

Environment

Temp: -37 °C

Axial Tilt: 83.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.9 AU

Year: 351 Days

Day: 34.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.94 AU - 1.18 AU

Year: 498 Days

Day: 14.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.02 AU - 1.3 AU

Year: 570 Days

Day: 38 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.35 AU - 2.71 AU

Year: 1837 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,573,230 km

• M1: 207,941 km (0.106 R)
• M2: 300,093 km (0.111 R)
• M3: 497,862 km (0.092 R)
• M4: 663,915 km (0.106 R)
• M5: 816,505 km (0.103 R)
• M6: 1,004,550 km (0.063 R)
• M7: 1,135,897 km (0.073 R)
• M8: 1,290,132 km (0.087 R)
• M9: 1,399,937 km (0.094 R)
• M10: 1,539,661 km (0.085 R)
• M11: 1,739,823 km (0.097 R)
• M12: 1,843,345 km (0.119 R)
• M13: 2,413,462 km (0.09 R)
• M14: 2,561,714 km (0.079 R)
• M15: 2,680,495 km (0.046 R)
• M16: 2,912,521 km (0.098 R)
• M17: 3,036,687 km (0.106 R)
• M18: 3,128,091 km (0.102 R)
• M19: 3,431,925 km (0.112 R)
• M20: 3,943,250 km (0.105 R)
• M21: 4,043,331 km (0.071 R)
• M22: 4,207,889 km (0.052 R)
• M23: 4,348,960 km (0.071 R)
• M24: 4,465,646 km (0.075 R)
• M25: 4,662,367 km (0.104 R)
• M26: 5,078,100 km (0.091 R)
• M27: 5,242,209 km (0.114 R)
• M28: 5,394,350 km (0.077 R)
• M29: 5,561,899 km (0.045 R)
• M30: 5,731,244 km (0.119 R)
• M31: 5,931,107 km (0.077 R)
• M32: 6,118,703 km (0.091 R)
• M33: 6,235,090 km (0.106 R)
• M34: 6,381,696 km (0.039 R)
• M35: 6,470,258 km (0.107 R)
• M36: 6,648,578 km (0.052 R)
• M37: 6,919,051 km (0.074 R)
• M38: 7,316,233 km (0.033 R)
• M39: 7,471,067 km (0.113 R)
• M40: 7,768,169 km (0.089 R)
• M41: 8,245,236 km (0.078 R)
• M42: 8,341,876 km (0.084 R)
• M43: 8,536,204 km (0.096 R)
• M44: 8,912,742 km (0.11 R)
• M45: 9,261,455 km (0.03 R)
• M46: 9,835,462 km (0.033 R)
• M47: 10,006,602 km (0.095 R)
• M48: 10,213,196 km (0.044 R)
• M49: 10,334,371 km (0.112 R)
• M50: 10,859,160 km (0.073 R)
• M51: 11,089,241 km (0.09 R)
• M52: 11,249,461 km (0.049 R)
• M53: 11,464,433 km (0.109 R)
• M54: 11,572,293 km (0.112 R)
• M55: 11,680,602 km (0.076 R)
• M56: 11,880,016 km (0.091 R)
• M57: 12,007,623 km (0.063 R)
• M58: 12,319,235 km (0.076 R)
• M59: 12,466,739 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.1

Radius: 9

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.4 AU - 3.14 AU

Year: 2105 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,573,230 km

• M1: 127,009 km (0.085 R)
• M2: 190,588 km (0.108 R)
• M3: 248,482 km (0.066 R)
• M4: 316,250 km (0.088 R)
• M5: 566,976 km (0.066 R)
• M6: 647,759 km (0.077 R)
• M7: 724,054 km (0.108 R)
• M8: 924,066 km (0.107 R)
• M9: 1,070,971 km (0.086 R)
• M10: 1,183,768 km (0.112 R)
• M11: 1,443,769 km (0.114 R)
• M12: 1,500,317 km (0.108 R)
• M13: 1,758,074 km (0.067 R)
• M14: 1,992,195 km (0.118 R)
• M15: 2,106,637 km (0.093 R)
• M16: 2,395,660 km (0.073 R)
• M17: 2,517,583 km (0.054 R)
• M18: 2,586,248 km (0.101 R)
• M19: 2,895,916 km (0.082 R)
• M20: 2,953,511 km (0.111 R)
• M21: 3,458,703 km (0.046 R)
• M22: 4,038,843 km (0.09 R)
• M23: 4,266,382 km (0.116 R)
• M24: 4,332,205 km (0.117 R)
• M25: 4,564,979 km (0.113 R)
• M26: 4,767,983 km (0.104 R)
• M27: 4,836,200 km (0.059 R)
• M28: 4,904,865 km (0.076 R)
• M29: 5,165,166 km (0.082 R)
• M30: 5,252,980 km (0.119 R)
• M31: 5,627,124 km (0.047 R)
• M32: 6,120,797 km (0.109 R)
• M33: 6,232,397 km (0.095 R)
• M34: 6,514,389 km (0.077 R)
• M35: 6,609,384 km (0.103 R)
• M36: 6,704,827 km (0.074 R)
• M37: 6,974,402 km (0.118 R)
• M38: 7,247,568 km (0.111 R)
• M39: 7,464,635 km (0.117 R)
• M40: 7,945,891 km (0.111 R)
• M41: 8,437,021 km (0.087 R)
• M42: 8,499,253 km (0.099 R)
• M43: 8,707,344 km (0.102 R)
• M44: 8,770,026 km (0.115 R)
• M45: 9,621,387 km (0.088 R)
• M46: 9,729,546 km (0.104 R)
• M47: 9,816,463 km (0.072 R)
• M48: 9,969,202 km (0.117 R)
• M49: 10,321,206 km (0.108 R)
• M50: 10,521,069 km (0.099 R)
• M51: 10,632,669 km (0.111 R)
• M52: 11,769,762 km (0.066 R)
• M53: 11,862,513 km (0.043 R)
• M54: 12,025,126 km (0.097 R)
• M55: 12,118,475 km (0.098 R)
• M56: 12,399,868 km (0.109 R)
• M57: 12,517,751 km (0.116 R)
• M58: 12,826,073 km (0.09 R)
• M59: 12,945,302 km (0.12 R)
• M60: 13,040,895 km (0.078 R)
• M61: 13,256,915 km (0.072 R)
• M62: 14,157,793 km (0.051 R)
• M63: 14,379,796 km (0.096 R)
• M64: 14,702,778 km (0.076 R)
• M65: 15,002,871 km (0.065 R)
• M66: 15,204,080 km (0.11 R)
• M67: 15,711,068 km (0.068 R)
• M68: 16,300,932 km (0.08 R)
• M69: 16,663,557 km (0.069 R)
• M70: 16,819,887 km (0.118 R)
• M71: 16,898,127 km (0.08 R)
• M72: 17,555,310 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 13.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.7 AU - 3.04 AU

Year: 2220 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,573,230 km

• M1: 165,904 km (0.037 R)
• M2: 300,542 km (0.118 R)
• M3: 419,024 km (0.102 R)
• M4: 559,646 km (0.104 R)
• M5: 677,828 km (0.059 R)
• M6: 823,686 km (0.095 R)
• M7: 1,159,683 km (0.084 R)
• M8: 1,338,751 km (0.029 R)
• M9: 1,437,486 km (0.059 R)
• M10: 1,527,394 km (0.106 R)
• M11: 1,666,071 km (0.093 R)
• M12: 2,146,729 km (0.044 R)
• M13: 2,250,550 km (0.064 R)
• M14: 2,572,784 km (0.107 R)
• M15: 2,895,766 km (0.092 R)
• M16: 3,054,938 km (0.071 R)
• M17: 3,321,821 km (0.044 R)
• M18: 3,412,477 km (0.101 R)
• M19: 3,519,290 km (0.096 R)
• M20: 3,689,532 km (0.092 R)
• M21: 4,119,177 km (0.1 R)
• M22: 4,649,203 km (0.095 R)
• M23: 4,991,632 km (0.086 R)
• M24: 5,306,835 km (0.12 R)
• M25: 5,466,905 km (0.036 R)
• M26: 5,646,721 km (0.119 R)
• M27: 5,755,628 km (0.114 R)
• M28: 5,975,388 km (0.06 R)
• M29: 6,142,040 km (0.117 R)
• M30: 6,385,585 km (0.086 R)
• M31: 6,785,759 km (0.107 R)
• M32: 7,096,175 km (0.054 R)
• M33: 7,351,838 km (0.07 R)
• M34: 7,510,711 km (0.113 R)
• M35: 7,690,827 km (0.085 R)
• M36: 7,811,702 km (0.11 R)
• M37: 8,116,582 km (0.098 R)
• M38: 8,198,711 km (0.066 R)
• M39: 8,571,060 km (0.12 R)
• M40: 8,780,348 km (0.114 R)
• M41: 8,906,758 km (0.042 R)
• M42: 9,140,131 km (0.074 R)
• M43: 9,311,121 km (0.107 R)
• M44: 9,961,872 km (0.054 R)
• M45: 10,159,939 km (0.077 R)
• M46: 10,784,660 km (0.119 R)
• M47: 10,988,113 km (0.043 R)
• M48: 11,124,546 km (0.112 R)
• M49: 11,352,982 km (0.115 R)
• M50: 11,583,064 km (0.087 R)
• M51: 11,861,316 km (0.075 R)
• M52: 12,141,662 km (0.118 R)
• M53: 12,542,585 km (0.094 R)
• M54: 13,067,972 km (0.109 R)
• M55: 13,406,064 km (0.115 R)
• M56: 13,503,302 km (0.079 R)
• M57: 13,722,762 km (0.032 R)
• M58: 14,612,271 km (0.112 R)
• M59: 15,114,471 km (0.118 R)
• M60: 15,418,604 km (0.103 R)
• M61: 15,622,506 km (0.078 R)
• M62: 16,032,853 km (0.104 R)
• M63: 16,239,447 km (0.053 R)
• M64: 16,681,210 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.8

Radius: 5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.08 AU - 15.82 AU

Year: 21277 Days

Day: 16 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,573,230 km

• M1: 66,272 km (0.098 R)
• M2: 139,276 km (0.096 R)
• M3: 291,865 km (0.076 R)
• M4: 393,143 km (0.119 R)
• M5: 448,345 km (0.056 R)
• M6: 815,308 km (0.116 R)
• M7: 1,381,237 km (0.059 R)
• M8: 1,467,256 km (0.073 R)
• M9: 1,577,360 km (0.119 R)
• M10: 1,805,497 km (0.117 R)
• M11: 2,142,391 km (0.111 R)
• M12: 2,524,763 km (0.114 R)
• M13: 2,577,272 km (0.079 R)
• M14: 4,036,450 km (0.094 R)
• M15: 4,129,051 km (0.099 R)
• M16: 5,192,542 km (0.099 R)
• M17: 5,293,221 km (0.041 R)
• M18: 5,360,690 km (0.112 R)
• M19: 5,428,458 km (0.104 R)
• M20: 5,981,072 km (0.042 R)
• M21: 6,192,753 km (0.055 R)
• M22: 6,407,127 km (0.093 R)
• M23: 7,138,810 km (0.057 R)
• M24: 7,288,259 km (0.113 R)
• M25: 7,819,630 km (0.032 R)
• M26: 8,206,790 km (0.099 R)
• M27: 8,363,419 km (0.103 R)
• M28: 8,560,589 km (0.104 R)
• M29: 8,799,347 km (0.102 R)
• M30: 8,959,566 km (0.116 R)
• M31: 9,080,441 km (0.077 R)
• M32: 9,161,374 km (0.097 R)
• M33: 9,775,622 km (0.097 R)
• M34: 9,941,526 km (0.103 R)
• M35: 10,025,002 km (0.085 R)
• M36: 10,487,708 km (0.115 R)
• M37: 10,700,287 km (0.105 R)
• M38: 10,957,296 km (0.116 R)
• M39: 11,784,572 km (0.058 R)
• M40: 12,631,745 km (0.057 R)
• M41: 13,406,363 km (0.061 R)
• M42: 13,498,365 km (0.053 R)
• M43: 13,683,268 km (0.049 R)
• M44: 13,915,594 km (0.097 R)
• M45: 14,857,911 km (0.094 R)
• M46: 15,048,798 km (0.119 R)
• M47: 16,064,268 km (0.059 R)
• M48: 16,803,132 km (0.119 R)
• M49: 18,211,895 km (0.09 R)
• M50: 18,313,921 km (0.115 R)
• M51: 18,416,096 km (0.101 R)
• M52: 18,723,969 km (0.078 R)
• M53: 18,981,875 km (0.092 R)
• M54: 20,447,635 km (0.081 R)
• M55: 20,500,593 km (0.108 R)
• M56: 20,659,915 km (0.04 R)
• M57: 21,840,840 km (0.108 R)
• M58: 22,384,928 km (0.116 R)
• M59: 23,541,768 km (0.05 R)
• M60: 23,820,020 km (0.091 R)
• M61: 24,043,519 km (0.108 R)
• M62: 26,952,450 km (0.091 R)
• M63: 27,418,747 km (0.071 R)
• M64: 28,655,472 km (0.073 R)
• M65: 28,893,034 km (0.102 R)
• M66: 29,131,343 km (0.106 R)
• M67: 29,430,090 km (0.086 R)
• M68: 29,669,746 km (0.114 R)
• M69: 30,513,926 km (0.1 R)
• M70: 30,574,663 km (0.081 R)
• M71: 31,856,418 km (0.077 R)
• M72: 31,917,902 km (0.061 R)
• M73: 32,411,127 km (0.113 R)
• M74: 33,968,740 km (0.107 R)
• M75: 34,157,233 km (0.109 R)
• M76: 34,409,156 km (0.111 R)
• M77: 36,318,324 km (0.08 R)
• M78: 37,091,446 km (0.092 R)
• M79: 38,261,451 km (0.065 R)
• M80: 38,523,097 km (0.089 R)
• M81: 39,245,655 km (0.082 R)
• M82: 39,377,600 km (0.082 R)
• M83: 39,575,668 km (0.117 R)
• M84: 39,707,912 km (0.119 R)
• M85: 39,906,429 km (0.115 R)
• M86: 40,437,651 km (0.092 R)
• M87: 40,637,514 km (0.104 R)
• M88: 41,239,047 km (0.111 R)
• M89: 42,992,932 km (0.112 R)
• M90: 43,128,917 km (0.078 R)
• M91: 43,401,185 km (0.072 R)
• M92: 44,084,398 km (0.061 R)
• M93: 44,152,914 km (0.039 R)
• M94: 44,633,572 km (0.082 R)
• M95: 46,294,407 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit