🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 215 Days

Day: 23.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,804,748 km

• M1: 79,137 km (0.047 R)
• M2: 154,834 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.06 AU - 1.36 AU

Year: 499 Days

Day: 34.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.28 AU

Year: 920 Days

Day: 24.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.27 AU - 3.57 AU

Year: 2370 Days

Day: 21.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,804,748 km

• M1: 1,915,002 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.86 AU - 4.8 AU

Year: 3376 Days

Day: 23.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 8.8

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.24 AU - 6.42 AU

Year: 4611 Days

Day: 10.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,804,748 km

• M1: 298,448 km (0.079 R)
• M2: 632,201 km (0.111 R)
• M3: 753,375 km (0.095 R)
• M4: 950,545 km (0.045 R)
• M5: 1,105,678 km (0.078 R)
• M6: 1,194,090 km (0.114 R)
• M7: 1,269,488 km (0.051 R)
• M8: 1,948,662 km (0.067 R)
• M9: 2,020,319 km (0.104 R)
• M10: 2,147,926 km (0.06 R)
• M11: 2,625,293 km (0.108 R)
• M12: 2,724,776 km (0.099 R)
• M13: 2,989,115 km (0.099 R)
• M14: 3,219,496 km (0.077 R)
• M15: 3,390,636 km (0.099 R)
• M16: 3,764,331 km (0.101 R)
• M17: 4,244,241 km (0.051 R)
• M18: 4,455,922 km (0.045 R)
• M19: 4,551,066 km (0.093 R)
• M20: 5,061,794 km (0.097 R)
• M21: 5,186,109 km (0.091 R)
• M22: 5,488,746 km (0.061 R)
• M23: 5,590,772 km (0.104 R)
• M24: 6,565,402 km (0.035 R)
• M25: 6,755,541 km (0.092 R)
• M26: 7,197,303 km (0.059 R)
• M27: 7,337,327 km (0.067 R)
• M28: 7,648,490 km (0.109 R)
• M29: 7,848,802 km (0.105 R)
• M30: 7,906,397 km (0.119 R)
• M31: 8,137,975 km (0.031 R)
• M32: 8,371,796 km (0.039 R)
• M33: 8,548,621 km (0.074 R)
• M34: 8,935,930 km (0.099 R)
• M35: 9,116,644 km (0.092 R)
• M36: 9,390,109 km (0.047 R)
• M37: 11,215,951 km (0.092 R)
• M38: 11,280,876 km (0.118 R)
• M39: 11,705,585 km (0.064 R)
• M40: 12,036,046 km (0.095 R)
• M41: 12,102,468 km (0.092 R)
• M42: 13,011,424 km (0.112 R)
• M43: 13,079,641 km (0.091 R)
• M44: 13,387,962 km (0.088 R)
• M45: 13,664,120 km (0.079 R)
• M46: 13,802,947 km (0.056 R)
• M47: 14,046,941 km (0.063 R)
• M48: 14,539,267 km (0.092 R)
• M49: 14,751,996 km (0.083 R)
• M50: 15,252,251 km (0.058 R)
• M51: 15,324,207 km (0.108 R)
• M52: 15,396,314 km (0.057 R)
• M53: 15,613,081 km (0.093 R)
• M54: 15,721,839 km (0.038 R)
• M55: 15,830,895 km (0.08 R)
• M56: 16,306,467 km (0.03 R)
• M57: 16,527,423 km (0.08 R)
• M58: 16,601,325 km (0.097 R)
• M59: 16,749,426 km (0.08 R)
• M60: 17,047,126 km (0.101 R)
• M61: 17,121,775 km (0.041 R)
• M62: 18,484,313 km (0.043 R)
• M63: 19,062,359 km (0.07 R)
• M64: 19,529,104 km (0.088 R)
• M65: 20,315,241 km (0.081 R)
• M66: 20,473,665 km (0.092 R)
• M67: 20,752,067 km (0.099 R)
• M68: 21,031,516 km (0.102 R)
• M69: 21,433,186 km (0.089 R)
• M70: 22,040,254 km (0.097 R)
• M71: 23,728,317 km (0.061 R)
• M72: 23,811,792 km (0.112 R)
• M73: 24,188,330 km (0.104 R)
• M74: 24,566,813 km (0.096 R)
• M75: 24,651,336 km (0.11 R)
• M76: 25,074,697 km (0.104 R)
• M77: 25,372,397 km (0.055 R)
• M78: 25,457,668 km (0.097 R)
• M79: 25,971,537 km (0.067 R)
• M80: 26,618,548 km (0.028 R)
• M81: 27,708,817 km (0.072 R)
• M82: 28,237,346 km (0.085 R)
• M83: 28,414,171 km (0.059 R)
• M84: 28,680,305 km (0.063 R)
• M85: 29,528,226 km (0.059 R)
• M86: 29,752,773 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 13.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.23 AU - 6.15 AU

Year: 5086 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,804,748 km

• M1: 172,038 km (0.118 R)
• M2: 311,612 km (0.086 R)
• M3: 457,919 km (0.073 R)
• M4: 588,069 km (0.11 R)
• M5: 683,213 km (0.112 R)
• M6: 905,965 km (0.12 R)
• M7: 1,230,891 km (0.101 R)
• M8: 1,326,185 km (0.052 R)
• M9: 1,627,924 km (0.043 R)
• M10: 1,878,052 km (0.103 R)
• M11: 2,316,673 km (0.099 R)
• M12: 3,199,150 km (0.089 R)
• M13: 3,333,190 km (0.039 R)
• M14: 3,561,028 km (0.062 R)
• M15: 3,888,647 km (0.055 R)
• M16: 3,984,090 km (0.098 R)
• M17: 4,724,899 km (0.057 R)
• M18: 5,481,565 km (0.112 R)
• M19: 5,588,827 km (0.08 R)
• M20: 5,970,301 km (0.07 R)
• M21: 6,164,180 km (0.083 R)
• M22: 6,558,371 km (0.107 R)
• M23: 7,253,103 km (0.097 R)
• M24: 7,729,423 km (0.035 R)
• M25: 7,850,148 km (0.031 R)
• M26: 8,277,400 km (0.047 R)
• M27: 8,556,250 km (0.095 R)
• M28: 8,681,164 km (0.082 R)
• M29: 8,901,223 km (0.063 R)
• M30: 9,218,819 km (0.087 R)
• M31: 9,379,039 km (0.054 R)
• M32: 9,702,320 km (0.064 R)
• M33: 10,260,170 km (0.075 R)
• M34: 11,167,780 km (0.042 R)
• M35: 11,476,101 km (0.089 R)
• M36: 11,821,822 km (0.103 R)
• M37: 12,065,966 km (0.09 R)
• M38: 12,417,670 km (0.072 R)
• M39: 12,915,831 km (0.117 R)
• M40: 13,095,349 km (0.034 R)
• M41: 14,115,606 km (0.079 R)
• M42: 14,337,610 km (0.096 R)
• M43: 14,449,060 km (0.11 R)
• M44: 14,598,209 km (0.12 R)
• M45: 14,710,258 km (0.094 R)
• M46: 14,972,952 km (0.026 R)
• M47: 15,464,979 km (0.107 R)
• M48: 15,770,458 km (0.107 R)
• M49: 16,894,536 km (0.103 R)
• M50: 17,090,809 km (0.089 R)
• M51: 17,565,333 km (0.046 R)
• M52: 17,804,241 km (0.1 R)
• M53: 17,924,069 km (0.059 R)
• M54: 18,044,196 km (0.072 R)
• M55: 18,365,831 km (0.095 R)
• M56: 18,729,953 km (0.112 R)
• M57: 19,301,117 km (0.101 R)
• M58: 19,919,405 km (0.1 R)
• M59: 20,293,550 km (0.096 R)
• M60: 21,599,988 km (0.117 R)
• M61: 22,673,352 km (0.069 R)
• M62: 22,890,120 km (0.101 R)
• M63: 22,977,036 km (0.051 R)
• M64: 23,107,485 km (0.096 R)
• M65: 23,588,293 km (0.041 R)
• M66: 23,764,071 km (0.111 R)
• M67: 24,515,501 km (0.089 R)
• M68: 25,724,850 km (0.082 R)
• M69: 25,815,207 km (0.115 R)
• M70: 25,996,370 km (0.052 R)
• M71: 26,087,026 km (0.06 R)
• M72: 28,108,542 km (0.061 R)
• M73: 28,248,267 km (0.112 R)
• M74: 28,341,466 km (0.11 R)
• M75: 28,903,057 km (0.056 R)
• M76: 29,091,101 km (0.025 R)
• M77: 29,468,387 km (0.113 R)
• M78: 29,847,318 km (0.071 R)
• M79: 31,379,051 km (0.099 R)
• M80: 32,349,343 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 14

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.52 AU - 10.58 AU

Year: 9369 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,804,748 km

• M1: 309,219 km (0.045 R)
• M2: 404,662 km (0.085 R)
• M3: 730,935 km (0.098 R)
• M4: 1,178,233 km (0.082 R)
• M5: 1,332,618 km (0.084 R)
• M6: 1,793,230 km (0.115 R)
• M7: 2,018,823 km (0.12 R)
• M8: 2,473,900 km (0.113 R)
• M9: 2,624,395 km (0.087 R)
• M10: 2,856,123 km (0.073 R)
• M11: 3,229,968 km (0.07 R)
• M12: 3,648,243 km (0.116 R)
• M13: 5,005,545 km (0.072 R)
• M14: 5,688,160 km (0.09 R)
• M15: 6,434,952 km (0.091 R)
• M16: 6,890,777 km (0.097 R)
• M17: 7,104,702 km (0.103 R)
• M18: 8,169,839 km (0.114 R)
• M19: 8,701,959 km (0.09 R)
• M20: 8,933,536 km (0.039 R)
• M21: 9,363,331 km (0.118 R)
• M22: 9,920,134 km (0.075 R)
• M23: 10,121,642 km (0.103 R)
• M24: 10,528,698 km (0.094 R)
• M25: 10,734,246 km (0.106 R)
• M26: 10,941,139 km (0.081 R)
• M27: 11,066,054 km (0.099 R)
• M28: 11,401,153 km (0.057 R)
• M29: 12,124,459 km (0.042 R)
• M30: 12,556,796 km (0.058 R)
• M31: 13,839,449 km (0.058 R)
• M32: 15,024,713 km (0.078 R)
• M33: 15,256,440 km (0.049 R)
• M34: 15,958,502 km (0.085 R)
• M35: 16,195,017 km (0.116 R)
• M36: 16,385,006 km (0.065 R)
• M37: 17,103,973 km (0.087 R)
• M38: 17,931,250 km (0.101 R)
• M39: 18,325,141 km (0.051 R)
• M40: 18,921,288 km (0.078 R)
• M41: 19,071,335 km (0.104 R)
• M42: 20,132,732 km (0.09 R)
• M43: 20,439,557 km (0.081 R)
• M44: 20,542,181 km (0.114 R)
• M45: 20,902,712 km (0.084 R)
• M46: 21,057,845 km (0.063 R)
• M47: 21,213,277 km (0.116 R)
• M48: 21,577,698 km (0.032 R)
• M49: 21,734,476 km (0.069 R)
• M50: 22,049,230 km (0.093 R)
• M51: 24,131,782 km (0.117 R)
• M52: 24,566,663 km (0.109 R)
• M53: 24,839,829 km (0.106 R)
• M54: 25,059,139 km (0.082 R)
• M55: 25,444,354 km (0.053 R)
• M56: 26,443,967 km (0.104 R)
• M57: 27,739,933 km (0.059 R)
• M58: 30,628,070 km (0.11 R)
• M59: 31,928,973 km (0.06 R)
• M60: 32,107,742 km (0.055 R)
• M61: 32,406,489 km (0.03 R)
• M62: 32,766,122 km (0.101 R)
• M63: 33,006,676 km (0.102 R)
• M64: 33,308,116 km (0.117 R)
• M65: 33,853,101 km (0.083 R)
• M66: 34,096,347 km (0.103 R)
• M67: 34,462,113 km (0.079 R)
• M68: 34,768,041 km (0.104 R)
• M69: 37,247,327 km (0.088 R)
• M70: 37,812,956 km (0.061 R)
• M71: 38,191,738 km (0.066 R)
• M72: 40,039,720 km (0.06 R)
• M73: 40,232,552 km (0.1 R)
• M74: 40,812,992 km (0.059 R)
• M75: 41,396,124 km (0.074 R)
• M76: 41,916,875 km (0.097 R)
• M77: 42,243,447 km (0.056 R)
• M78: 42,964,808 km (0.108 R)
• M79: 43,162,277 km (0.063 R)
• M80: 43,491,991 km (0.115 R)
• M81: 43,690,208 km (0.102 R)
• M82: 44,021,268 km (0.1 R)
• M83: 44,486,218 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.57 AU - 10.87 AU

Year: 11356 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,804,748 km

• M1: 182,809 km (0.071 R)
• M2: 327,171 km (0.099 R)
• M3: 429,645 km (0.038 R)
• M4: 702,661 km (0.061 R)
• M5: 823,536 km (0.112 R)
• M6: 1,261,559 km (0.101 R)
• M7: 1,538,614 km (0.107 R)
• M8: 1,717,982 km (0.063 R)
• M9: 2,816,479 km (0.119 R)
• M10: 3,058,528 km (0.065 R)
• M11: 3,161,452 km (0.117 R)
• M12: 3,672,029 km (0.066 R)
• M13: 4,117,532 km (0.116 R)
• M14: 4,208,786 km (0.086 R)
• M15: 5,108,917 km (0.05 R)
• M16: 5,430,403 km (0.112 R)
• M17: 5,707,757 km (0.043 R)
• M18: 6,487,611 km (0.04 R)
• M19: 6,836,024 km (0.115 R)
• M20: 7,245,773 km (0.097 R)
• M21: 7,411,976 km (0.07 R)
• M22: 7,579,376 km (0.084 R)
• M23: 8,117,928 km (0.046 R)
• M24: 8,377,481 km (0.092 R)
• M25: 8,464,547 km (0.099 R)
• M26: 8,610,405 km (0.046 R)
• M27: 9,807,188 km (0.045 R)
• M28: 10,456,442 km (0.104 R)
• M29: 10,897,008 km (0.095 R)
• M30: 11,279,530 km (0.107 R)
• M31: 12,255,058 km (0.119 R)
• M32: 12,354,091 km (0.032 R)
• M33: 14,009,392 km (0.087 R)
• M34: 15,841,367 km (0.102 R)
• M35: 16,639,023 km (0.114 R)
• M36: 17,079,589 km (0.078 R)
• M37: 17,190,291 km (0.037 R)
• M38: 18,918,296 km (0.102 R)
• M39: 19,378,160 km (0.112 R)
• M40: 21,254,417 km (0.083 R)
• M41: 21,373,646 km (0.118 R)
• M42: 21,532,818 km (0.03 R)
• M43: 22,456,286 km (0.073 R)
• M44: 23,680,146 km (0.118 R)
• M45: 24,010,159 km (0.07 R)
• M46: 24,716,560 km (0.113 R)
• M47: 25,979,765 km (0.118 R)
• M48: 26,192,343 km (0.111 R)
• M49: 26,362,735 km (0.112 R)
• M50: 27,134,511 km (0.037 R)
• M51: 27,306,997 km (0.075 R)
• M52: 27,783,317 km (0.112 R)
• M53: 28,000,682 km (0.104 R)
• M54: 29,715,822 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit