🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 196 Days

Day: 21.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.73 AU - 1.05 AU

Year: 372 Days

Day: 29.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,780,944 km

• M1: 406,457 km (0.112 R)
• M2: 432,039 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.93 AU - 1.11 AU

Year: 456 Days

Day: 19.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.94 AU - 1.28 AU

Year: 518 Days

Day: 13.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.52 AU - 2.3 AU

Year: 1169 Days

Day: 20.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,780,944 km

• M1: 1,657,844 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 13.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.8 AU - 4.84 AU

Year: 3977 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,780,944 km

• M1: 167,400 km (0.109 R)
• M2: 292,763 km (0.103 R)
• M3: 401,371 km (0.098 R)
• M4: 965,355 km (0.055 R)
• M5: 1,263,354 km (0.085 R)
• M6: 1,401,882 km (0.093 R)
• M7: 1,557,164 km (0.114 R)
• M8: 2,998,989 km (0.088 R)
• M9: 3,245,975 km (0.105 R)
• M10: 3,334,686 km (0.117 R)
• M11: 3,560,280 km (0.084 R)
• M12: 4,010,869 km (0.101 R)
• M13: 4,414,035 km (0.106 R)
• M14: 4,628,857 km (0.117 R)
• M15: 4,745,992 km (0.087 R)
• M16: 4,847,270 km (0.111 R)
• M17: 5,138,088 km (0.088 R)
• M18: 5,700,876 km (0.115 R)
• M19: 5,880,991 km (0.11 R)
• M20: 6,008,000 km (0.106 R)
• M21: 6,357,760 km (0.102 R)
• M22: 6,488,359 km (0.095 R)
• M23: 6,695,253 km (0.109 R)
• M24: 6,866,243 km (0.065 R)
• M25: 7,000,283 km (0.104 R)
• M26: 7,115,922 km (0.12 R)
• M27: 7,368,443 km (0.12 R)
• M28: 7,505,624 km (0.099 R)
• M29: 7,842,519 km (0.09 R)
• M30: 8,002,888 km (0.113 R)
• M31: 8,551,762 km (0.082 R)
• M32: 8,758,207 km (0.107 R)
• M33: 9,029,129 km (0.063 R)
• M34: 9,493,930 km (0.071 R)
• M35: 9,621,985 km (0.112 R)
• M36: 10,293,081 km (0.042 R)
• M37: 10,845,397 km (0.111 R)
• M38: 11,091,485 km (0.089 R)
• M39: 11,361,958 km (0.092 R)
• M40: 12,210,029 km (0.087 R)
• M41: 12,326,266 km (0.115 R)
• M42: 12,629,950 km (0.079 R)
• M43: 13,221,161 km (0.053 R)
• M44: 13,460,218 km (0.118 R)
• M45: 13,628,366 km (0.096 R)
• M46: 13,942,522 km (0.079 R)
• M47: 14,357,057 km (0.03 R)
• M48: 14,627,381 km (0.076 R)
• M49: 14,775,482 km (0.102 R)
• M50: 15,373,276 km (0.108 R)
• M51: 15,498,788 km (0.107 R)
• M52: 15,624,750 km (0.111 R)
• M53: 16,055,292 km (0.111 R)
• M54: 16,361,519 km (0.084 R)
• M55: 16,850,405 km (0.108 R)
• M56: 17,083,628 km (0.076 R)
• M57: 17,344,078 km (0.107 R)
• M58: 17,605,874 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.4

Radius: 8.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.34 AU - 5.5 AU

Year: 4116 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,780,944 km

• M1: 118,332 km (0.108 R)
• M2: 235,617 km (0.041 R)
• M3: 480,658 km (0.116 R)
• M4: 558,898 km (0.054 R)
• M5: 661,073 km (0.083 R)
• M6: 1,133,503 km (0.115 R)
• M7: 1,205,160 km (0.026 R)
• M8: 1,278,463 km (0.075 R)
• M9: 1,340,547 km (0.095 R)
• M10: 1,494,184 km (0.094 R)
• M11: 1,560,007 km (0.106 R)
• M12: 1,708,258 km (0.072 R)
• M13: 1,946,567 km (0.098 R)
• M14: 2,121,447 km (0.115 R)
• M15: 2,331,932 km (0.095 R)
• M16: 2,424,233 km (0.09 R)
• M17: 3,020,531 km (0.111 R)
• M18: 3,189,277 km (0.043 R)
• M19: 3,361,315 km (0.118 R)
• M20: 3,483,536 km (0.119 R)
• M21: 3,732,467 km (0.086 R)
• M22: 4,191,284 km (0.11 R)
• M23: 4,304,080 km (0.037 R)
• M24: 4,687,500 km (0.088 R)
• M25: 4,824,382 km (0.079 R)
• M26: 5,202,416 km (0.092 R)
• M27: 5,756,077 km (0.107 R)
• M28: 5,881,739 km (0.075 R)
• M29: 6,029,393 km (0.043 R)
• M30: 6,371,673 km (0.034 R)
• M31: 6,501,673 km (0.059 R)
• M32: 6,566,898 km (0.12 R)
• M33: 6,764,217 km (0.089 R)
• M34: 7,052,642 km (0.079 R)
• M35: 7,481,539 km (0.108 R)
• M36: 7,595,832 km (0.102 R)
• M37: 7,872,438 km (0.112 R)
• M38: 8,152,486 km (0.064 R)
• M39: 8,246,433 km (0.048 R)
• M40: 8,340,829 km (0.103 R)
• M41: 8,626,262 km (0.074 R)
• M42: 8,939,221 km (0.072 R)
• M43: 9,280,304 km (0.094 R)
• M44: 9,625,576 km (0.105 R)
• M45: 10,176,844 km (0.101 R)
• M46: 10,278,271 km (0.091 R)
• M47: 11,127,090 km (0.094 R)
• M48: 11,441,245 km (0.109 R)
• M49: 11,573,190 km (0.084 R)
• M50: 11,678,956 km (0.095 R)
• M51: 11,891,535 km (0.108 R)
• M52: 12,239,649 km (0.077 R)
• M53: 12,347,509 km (0.074 R)
• M54: 12,455,668 km (0.095 R)
• M55: 12,891,297 km (0.102 R)
• M56: 13,861,739 km (0.085 R)
• M57: 13,917,987 km (0.088 R)
• M58: 14,398,346 km (0.087 R)
• M59: 14,654,907 km (0.077 R)
• M60: 14,855,517 km (0.096 R)
• M61: 15,346,498 km (0.083 R)
• M62: 15,637,914 km (0.088 R)
• M63: 15,989,918 km (0.05 R)
• M64: 16,166,892 km (0.102 R)
• M65: 16,285,224 km (0.096 R)
• M66: 16,493,016 km (0.103 R)
• M67: 16,821,383 km (0.099 R)
• M68: 17,242,351 km (0.049 R)
• M69: 17,454,182 km (0.096 R)
• M70: 17,697,279 km (0.113 R)
• M71: 18,371,666 km (0.09 R)
• M72: 19,461,935 km (0.101 R)
• M73: 19,777,287 km (0.073 R)
• M74: 20,349,050 km (0.11 R)
• M75: 20,412,929 km (0.111 R)
• M76: 21,152,391 km (0.111 R)
• M77: 21,346,719 km (0.092 R)
• M78: 21,606,720 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 13.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.93 AU - 6.51 AU

Year: 5283 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,780,944 km

• M1: 182,210 km (0.11 R)
• M2: 328,816 km (0.047 R)
• M3: 529,876 km (0.115 R)
• M4: 635,941 km (0.062 R)
• M5: 815,907 km (0.107 R)
• M6: 932,892 km (0.066 R)
• M7: 1,035,068 km (0.086 R)
• M8: 1,320,052 km (0.058 R)
• M9: 1,460,524 km (0.101 R)
• M10: 1,680,882 km (0.079 R)
• M11: 1,952,103 km (0.065 R)
• M12: 2,072,828 km (0.074 R)
• M13: 2,537,329 km (0.093 R)
• M14: 2,759,333 km (0.075 R)
• M15: 2,895,766 km (0.047 R)
• M16: 3,143,799 km (0.115 R)
• M17: 3,399,013 km (0.113 R)
• M18: 3,529,313 km (0.098 R)
• M19: 3,661,109 km (0.085 R)
• M20: 3,946,990 km (0.096 R)
• M21: 4,187,992 km (0.05 R)
• M22: 4,630,503 km (0.084 R)
• M23: 4,757,063 km (0.111 R)
• M24: 5,181,322 km (0.045 R)
• M25: 5,369,666 km (0.094 R)
• M26: 5,502,808 km (0.088 R)
• M27: 5,948,311 km (0.093 R)
• M28: 6,125,883 km (0.029 R)
• M29: 6,365,240 km (0.109 R)
• M30: 6,977,544 km (0.106 R)
• M31: 7,672,875 km (0.063 R)
• M32: 8,039,689 km (0.077 R)
• M33: 8,434,478 km (0.119 R)
• M34: 9,015,964 km (0.075 R)
• M35: 9,106,621 km (0.108 R)
• M36: 9,288,681 km (0.12 R)
• M37: 9,380,235 km (0.111 R)
• M38: 9,772,631 km (0.057 R)
• M39: 10,052,977 km (0.087 R)
• M40: 10,194,048 km (0.1 R)
• M41: 10,312,230 km (0.093 R)
• M42: 10,430,712 km (0.111 R)
• M43: 10,933,809 km (0.098 R)
• M44: 11,127,538 km (0.114 R)
• M45: 11,518,438 km (0.101 R)
• M46: 11,690,924 km (0.075 R)
• M47: 11,864,158 km (0.065 R)
• M48: 12,063,273 km (0.115 R)
• M49: 12,591,354 km (0.095 R)
• M50: 12,819,939 km (0.063 R)
• M51: 12,947,546 km (0.111 R)
• M52: 13,178,376 km (0.073 R)
• M53: 13,332,910 km (0.074 R)
• M54: 13,826,583 km (0.047 R)
• M55: 13,931,152 km (0.064 R)
• M56: 14,485,113 km (0.073 R)
• M57: 14,724,769 km (0.076 R)
• M58: 15,019,477 km (0.094 R)
• M59: 15,153,965 km (0.057 R)
• M60: 15,970,021 km (0.084 R)
• M61: 16,162,404 km (0.053 R)
• M62: 16,967,989 km (0.116 R)
• M63: 17,305,182 km (0.096 R)
• M64: 17,644,470 km (0.103 R)
• M65: 18,071,872 km (0.091 R)
• M66: 18,358,651 km (0.102 R)
• M67: 18,704,820 km (0.07 R)
• M68: 19,491,705 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 9.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.6 AU - 7.7 AU

Year: 9372 Days

Day: 5 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,780,944 km

• M1: 358,436 km (0.114 R)
• M2: 639,980 km (0.051 R)
• M3: 986,897 km (0.106 R)
• M4: 1,063,042 km (0.117 R)
• M5: 1,630,168 km (0.025 R)
• M6: 2,153,910 km (0.051 R)
• M7: 2,356,914 km (0.093 R)
• M8: 2,487,065 km (0.042 R)
• M9: 2,727,319 km (0.093 R)
• M10: 3,059,576 km (0.117 R)
• M11: 3,173,270 km (0.111 R)
• M12: 3,375,526 km (0.043 R)
• M13: 4,007,877 km (0.119 R)
• M14: 4,101,226 km (0.077 R)
• M15: 4,579,041 km (0.079 R)
• M16: 4,709,491 km (0.113 R)
• M17: 5,621,738 km (0.076 R)
• M18: 6,477,887 km (0.12 R)
• M19: 6,772,146 km (0.113 R)
• M20: 7,221,987 km (0.11 R)
• M21: 7,374,128 km (0.099 R)
• M22: 7,527,316 km (0.084 R)
• M23: 7,681,551 km (0.041 R)
• M24: 7,954,119 km (0.053 R)
• M25: 8,269,471 km (0.115 R)
• M26: 9,239,912 km (0.064 R)
• M27: 10,849,137 km (0.107 R)
• M28: 11,111,083 km (0.086 R)
• M29: 11,864,607 km (0.07 R)
• M30: 11,999,245 km (0.1 R)
• M31: 12,360,973 km (0.077 R)
• M32: 12,818,144 km (0.094 R)
• M33: 13,420,874 km (0.107 R)
• M34: 13,796,215 km (0.052 R)
• M35: 14,509,497 km (0.044 R)
• M36: 17,429,648 km (0.073 R)
• M37: 17,531,823 km (0.077 R)
• M38: 18,668,019 km (0.075 R)
• M39: 19,139,701 km (0.111 R)
• M40: 20,686,244 km (0.095 R)
• M41: 20,848,408 km (0.11 R)
• M42: 20,956,867 km (0.116 R)
• M43: 21,119,928 km (0.111 R)
• M44: 21,447,099 km (0.111 R)
• M45: 22,051,325 km (0.076 R)
• M46: 22,217,079 km (0.098 R)
• M47: 22,494,284 km (0.102 R)
• M48: 22,661,235 km (0.046 R)
• M49: 22,828,485 km (0.118 R)
• M50: 23,108,233 km (0.084 R)
• M51: 23,389,178 km (0.119 R)
• M52: 24,011,057 km (0.116 R)
• M53: 24,181,598 km (0.068 R)
• M54: 24,638,321 km (0.109 R)
• M55: 24,753,062 km (0.103 R)
• M56: 25,329,014 km (0.04 R)
• M57: 25,502,547 km (0.079 R)
• M58: 26,259,513 km (0.043 R)
• M59: 26,611,367 km (0.057 R)
• M60: 26,905,925 km (0.068 R)
• M61: 28,094,331 km (0.083 R)
• M62: 29,178,616 km (0.101 R)
• M63: 30,153,844 km (0.062 R)
• M64: 30,337,850 km (0.079 R)
• M65: 30,645,423 km (0.036 R)
• M66: 31,201,628 km (0.119 R)
• M67: 31,325,794 km (0.08 R)
• M68: 31,886,038 km (0.076 R)
• M69: 32,512,554 km (0.052 R)
• M70: 34,096,496 km (0.087 R)
• M71: 34,224,253 km (0.091 R)
• M72: 34,352,309 km (0.054 R)
• M73: 35,187,813 km (0.05 R)
• M74: 35,575,720 km (0.116 R)
• M75: 37,010,364 km (0.084 R)
• M76: 37,273,207 km (0.09 R)
• M77: 37,404,853 km (0.107 R)
• M78: 38,397,136 km (0.031 R)
• M79: 38,596,699 km (0.044 R)
• M80: 38,930,003 km (0.117 R)
• M81: 40,407,881 km (0.1 R)
• M82: 40,543,117 km (0.103 R)
• M83: 41,221,693 km (0.049 R)
• M84: 41,357,827 km (0.077 R)
• M85: 41,904,009 km (0.064 R)
• M86: 42,383,770 km (0.065 R)
• M87: 42,865,475 km (0.118 R)
• M88: 43,556,766 km (0.094 R)
• M89: 44,112,373 km (0.065 R)
• M90: 44,670,373 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit