🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 187 Days

Day: 42.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 130.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,555,218 km

• M1: 45,777 km (0.114 R)
• M2: 594,951 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.51 AU - 0.79 AU

Year: 227 Days

Day: 14.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 77.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.68 AU - 1.88 AU

Year: 1029 Days

Day: 24.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,555,218 km

• M1: 536,608 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 10.9

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.43 AU - 3.87 AU

Year: 2423 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,555,218 km

• M1: 150,196 km (0.071 R)
• M2: 280,496 km (0.044 R)
• M3: 391,198 km (0.11 R)
• M4: 537,356 km (0.113 R)
• M5: 667,356 km (0.056 R)
• M6: 760,556 km (0.099 R)
• M7: 878,738 km (0.119 R)
• M8: 961,316 km (0.108 R)
• M9: 1,157,140 km (0.092 R)
• M10: 1,427,014 km (0.092 R)
• M11: 1,743,264 km (0.089 R)
• M12: 1,876,107 km (0.086 R)
• M13: 2,251,897 km (0.088 R)
• M14: 2,500,678 km (0.049 R)
• M15: 2,605,845 km (0.051 R)
• M16: 2,712,509 km (0.06 R)
• M17: 2,914,466 km (0.059 R)
• M18: 3,057,182 km (0.036 R)
• M19: 3,234,904 km (0.115 R)
• M20: 3,533,053 km (0.099 R)
• M21: 3,702,697 km (0.091 R)
• M22: 3,892,387 km (0.055 R)
• M23: 4,535,508 km (0.055 R)
• M24: 4,776,062 km (0.111 R)
• M25: 5,058,652 km (0.091 R)
• M26: 5,561,750 km (0.039 R)
• M27: 5,660,335 km (0.069 R)
• M28: 5,779,415 km (0.081 R)
• M29: 5,999,922 km (0.054 R)
• M30: 6,284,756 km (0.063 R)
• M31: 6,490,752 km (0.104 R)
• M32: 6,762,123 km (0.058 R)
• M33: 6,846,347 km (0.117 R)
• M34: 6,952,112 km (0.1 R)
• M35: 7,402,402 km (0.06 R)
• M36: 7,686,039 km (0.097 R)
• M37: 8,084,419 km (0.046 R)
• M38: 8,353,844 km (0.094 R)
• M39: 8,786,631 km (0.094 R)
• M40: 9,367,071 km (0.083 R)
• M41: 9,579,200 km (0.096 R)
• M42: 9,960,077 km (0.115 R)
• M43: 10,080,054 km (0.115 R)
• M44: 10,516,282 km (0.066 R)
• M45: 10,638,503 km (0.047 R)
• M46: 10,933,959 km (0.054 R)
• M47: 11,107,492 km (0.067 R)
• M48: 11,182,142 km (0.072 R)
• M49: 11,281,923 km (0.03 R)
• M50: 11,357,022 km (0.064 R)
• M51: 11,887,196 km (0.087 R)
• M52: 12,091,248 km (0.082 R)
• M53: 12,245,035 km (0.112 R)
• M54: 12,477,061 km (0.105 R)
• M55: 13,392,899 km (0.105 R)
• M56: 13,525,443 km (0.079 R)
• M57: 13,631,956 km (0.084 R)
• M58: 13,792,026 km (0.087 R)
• M59: 14,249,197 km (0.093 R)
• M60: 14,465,964 km (0.103 R)
• M61: 14,875,563 km (0.068 R)
• M62: 15,261,227 km (0.099 R)
• M63: 17,644,022 km (0.107 R)
• M64: 17,789,431 km (0.098 R)
• M65: 17,906,117 km (0.089 R)
• M66: 17,993,781 km (0.045 R)
• M67: 18,286,993 km (0.08 R)
• M68: 18,463,818 km (0.058 R)
• M69: 18,729,953 km (0.119 R)
• M70: 18,848,584 km (0.114 R)
• M71: 19,056,824 km (0.066 R)
• M72: 19,355,721 km (0.12 R)
• M73: 19,505,767 km (0.116 R)
• M74: 19,958,301 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 14.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.82 AU - 5.02 AU

Year: 4028 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,555,218 km

• M1: 252,372 km (0.099 R)
• M2: 579,692 km (0.111 R)
• M3: 694,733 km (0.06 R)
• M4: 802,144 km (0.093 R)
• M5: 1,036,414 km (0.051 R)
• M6: 1,136,944 km (0.057 R)
• M7: 1,382,883 km (0.062 R)
• M8: 1,523,505 km (0.11 R)
• M9: 1,982,920 km (0.093 R)
• M10: 2,086,591 km (0.064 R)
• M11: 2,519,677 km (0.095 R)
• M12: 2,711,611 km (0.101 R)
• M13: 2,999,587 km (0.116 R)
• M14: 3,138,115 km (0.104 R)
• M15: 3,364,307 km (0.083 R)
• M16: 3,625,355 km (0.086 R)
• M17: 3,723,790 km (0.09 R)
• M18: 4,106,013 km (0.079 R)
• M19: 4,511,722 km (0.12 R)
• M20: 4,607,166 km (0.107 R)
• M21: 5,508,343 km (0.091 R)
• M22: 6,249,301 km (0.094 R)
• M23: 6,655,908 km (0.098 R)
• M24: 6,997,291 km (0.108 R)
• M25: 7,394,473 km (0.118 R)
• M26: 8,354,143 km (0.076 R)
• M27: 8,789,025 km (0.08 R)
• M28: 9,082,984 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.86 AU - 9.16 AU

Year: 9827 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,555,218 km

• M1: 112,946 km (0.105 R)
• M2: 319,691 km (0.1 R)
• M3: 416,780 km (0.081 R)
• M4: 469,588 km (0.112 R)
• M5: 643,420 km (0.092 R)
• M6: 738,415 km (0.074 R)
• M7: 925,113 km (0.053 R)
• M8: 1,006,046 km (0.105 R)
• M9: 1,108,221 km (0.067 R)
• M10: 1,394,551 km (0.12 R)
• M11: 1,467,106 km (0.057 R)
• M12: 1,659,788 km (0.114 R)
• M13: 1,872,068 km (0.108 R)
• M14: 2,093,323 km (0.067 R)
• M15: 2,286,155 km (0.11 R)
• M16: 2,846,249 km (0.073 R)
• M17: 3,603,663 km (0.087 R)
• M18: 3,806,069 km (0.074 R)
• M19: 4,652,643 km (0.113 R)
• M20: 4,905,015 km (0.079 R)
• M21: 5,178,031 km (0.106 R)
• M22: 5,340,943 km (0.118 R)
• M23: 5,423,072 km (0.068 R)
• M24: 6,198,139 km (0.119 R)
• M25: 6,319,014 km (0.086 R)
• M26: 6,545,804 km (0.043 R)
• M27: 6,651,421 km (0.118 R)
• M28: 6,989,512 km (0.114 R)
• M29: 7,424,542 km (0.107 R)
• M30: 7,626,948 km (0.054 R)
• M31: 7,719,549 km (0.085 R)
• M32: 7,793,899 km (0.061 R)
• M33: 8,244,937 km (0.085 R)
• M34: 8,416,376 km (0.088 R)
• M35: 8,531,267 km (0.109 R)
• M36: 9,015,516 km (0.064 R)
• M37: 9,192,041 km (0.032 R)
• M38: 9,728,649 km (0.078 R)
• M39: 9,889,616 km (0.103 R)
• M40: 10,521,517 km (0.065 R)
• M41: 10,894,465 km (0.105 R)
• M42: 11,040,622 km (0.049 R)
• M43: 11,166,434 km (0.063 R)
• M44: 11,356,124 km (0.064 R)
• M45: 11,631,982 km (0.074 R)
• M46: 12,276,899 km (0.085 R)
• M47: 12,757,258 km (0.095 R)
• M48: 13,422,220 km (0.104 R)
• M49: 14,947,670 km (0.11 R)
• M50: 15,296,681 km (0.109 R)
• M51: 15,601,263 km (0.09 R)
• M52: 15,718,996 km (0.068 R)
• M53: 15,837,029 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 13.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.92 AU - 10.4 AU

Year: 11047 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,555,218 km

• M1: 240,105 km (0.116 R)
• M2: 405,859 km (0.1 R)
• M3: 541,843 km (0.067 R)
• M4: 624,870 km (0.099 R)
• M5: 806,333 km (0.115 R)
• M6: 1,318,406 km (0.119 R)
• M7: 1,469,500 km (0.061 R)
• M8: 1,909,467 km (0.083 R)
• M9: 2,144,785 km (0.086 R)
• M10: 2,285,556 km (0.093 R)
• M11: 2,389,976 km (0.031 R)
• M12: 2,658,205 km (0.06 R)
• M13: 2,768,159 km (0.081 R)
• M14: 3,021,578 km (0.114 R)
• M15: 3,983,492 km (0.055 R)
• M16: 4,449,041 km (0.057 R)
• M17: 4,547,626 km (0.104 R)
• M18: 4,830,814 km (0.055 R)
• M19: 4,915,188 km (0.1 R)
• M20: 6,295,378 km (0.111 R)
• M21: 6,630,178 km (0.036 R)
• M22: 7,473,162 km (0.12 R)
• M23: 7,967,134 km (0.116 R)
• M24: 8,903,916 km (0.117 R)
• M25: 9,091,212 km (0.113 R)
• M26: 9,237,968 km (0.105 R)
• M27: 9,533,573 km (0.08 R)
• M28: 9,639,937 km (0.12 R)
• M29: 10,090,975 km (0.083 R)
• M30: 10,417,397 km (0.094 R)
• M31: 10,549,043 km (0.052 R)
• M32: 10,725,270 km (0.11 R)
• M33: 12,009,567 km (0.096 R)
• M34: 12,355,587 km (0.104 R)
• M35: 12,798,696 km (0.08 R)
• M36: 13,318,250 km (0.061 R)
• M37: 13,508,837 km (0.029 R)
• M38: 13,628,516 km (0.105 R)
• M39: 13,941,175 km (0.11 R)
• M40: 14,426,919 km (0.057 R)
• M41: 15,590,043 km (0.1 R)
• M42: 16,757,654 km (0.098 R)
• M43: 17,508,187 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 3.3

Gravity: 46.5 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.89 AU - 18.73 AU

Year: 27250 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,555,218 km

• M1: 280,047 km (0.093 R)
• M2: 335,847 km (0.115 R)
• M3: 436,975 km (0.074 R)
• M4: 458,368 km (0.11 R)
• M5: 618,288 km (0.112 R)
• M6: 1,161,029 km (0.106 R)
• M7: 1,882,091 km (0.072 R)
• M8: 2,172,460 km (0.093 R)
• M9: 2,515,638 km (0.117 R)
• M10: 3,251,360 km (0.118 R)
• M11: 3,510,464 km (0.099 R)
• M12: 4,468,189 km (0.108 R)
• M13: 4,755,866 km (0.083 R)
• M14: 4,901,873 km (0.104 R)
• M15: 5,000,010 km (0.097 R)
• M16: 5,148,560 km (0.108 R)
• M17: 5,602,739 km (0.066 R)
• M18: 5,756,975 km (0.058 R)
• M19: 5,860,646 km (0.084 R)
• M20: 6,334,572 km (0.11 R)
• M21: 6,495,240 km (0.09 R)
• M22: 6,711,559 km (0.093 R)
• M23: 7,543,622 km (0.118 R)
• M24: 8,407,700 km (0.047 R)
• M25: 9,915,796 km (0.117 R)
• M26: 10,164,727 km (0.088 R)
• M27: 10,227,258 km (0.102 R)
• M28: 10,668,722 km (0.114 R)
• M29: 10,859,908 km (0.05 R)
• M30: 11,052,141 km (0.11 R)
• M31: 11,963,940 km (0.076 R)
• M32: 12,162,456 km (0.11 R)
• M33: 12,295,449 km (0.097 R)
• M34: 14,417,046 km (0.086 R)
• M35: 16,574,846 km (0.104 R)
• M36: 17,092,754 km (0.089 R)
• M37: 18,296,119 km (0.07 R)
• M38: 19,916,563 km (0.106 R)
• M39: 21,662,669 km (0.05 R)
• M40: 23,209,511 km (0.089 R)
• M41: 23,291,940 km (0.051 R)
• M42: 23,871,482 km (0.05 R)
• M43: 25,044,778 km (0.092 R)
• M44: 25,468,289 km (0.114 R)
• M45: 26,150,905 km (0.103 R)
• M46: 26,925,971 km (0.115 R)
• M47: 28,146,540 km (0.072 R)
• M48: 28,234,354 km (0.109 R)
• M49: 30,100,737 km (0.066 R)
• M50: 30,370,612 km (0.045 R)
• M51: 30,731,741 km (0.104 R)
• M52: 31,549,293 km (0.038 R)
• M53: 32,835,237 km (0.106 R)
• M54: 33,951,087 km (0.072 R)
• M55: 36,028,702 km (0.069 R)
• M56: 38,244,546 km (0.084 R)
• M57: 38,829,773 km (0.106 R)
• M58: 39,910,318 km (0.112 R)
• M59: 40,404,739 km (0.099 R)
• M60: 41,399,715 km (0.107 R)
• M61: 44,024,110 km (0.092 R)
• M62: 47,850,525 km (0.071 R)
• M63: 51,137,190 km (0.091 R)
• M64: 51,997,228 km (0.077 R)
• M65: 52,105,088 km (0.073 R)
• M66: 52,970,362 km (0.091 R)
• M67: 53,187,429 km (0.115 R)
• M68: 53,622,459 km (0.102 R)
• M69: 54,277,249 km (0.048 R)
• M70: 55,044,387 km (0.091 R)
• M71: 56,146,624 km (0.099 R)
• M72: 57,367,492 km (0.038 R)
• M73: 58,037,092 km (0.086 R)
• M74: 59,609,665 km (0.053 R)
• M75: 59,722,462 km (0.059 R)
• M76: 60,401,038 km (0.091 R)
• M77: 60,514,433 km (0.091 R)
• M78: 60,627,828 km (0.084 R)
• M79: 62,911,141 km (0.085 R)
• M80: 67,091,354 km (0.114 R)
• M81: 68,032,474 km (0.05 R)
• M82: 68,622,787 km (0.085 R)
• M83: 70,046,660 km (0.049 R)
• M84: 70,523,428 km (0.094 R)
• M85: 71,120,773 km (0.1 R)
• M86: 74,740,742 km (0.1 R)
• M87: 74,862,514 km (0.105 R)
• M88: 75,594,048 km (0.051 R)
• M89: 76,327,975 km (0.061 R)
• M90: 77,064,146 km (0.118 R)
• M91: 77,187,116 km (0.116 R)
• M92: 77,556,323 km (0.027 R)
• M93: 78,296,534 km (0.047 R)
• M94: 78,543,819 km (0.105 R)
• M95: 79,039,137 km (0.093 R)
• M96: 82,534,940 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit