🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.53 AU - 0.69 AU

Year: 308 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,577,693 km

• M1: 45,179 km (0.094 R)
• M2: 499,956 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.76 AU - 1.08 AU

Year: 570 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,577,693 km

• M1: 185,202 km (0.104 R)
• M2: 280,496 km (0.062 R)
• M3: 372,947 km (0.109 R)
• M4: 467,045 km (0.12 R)
• M5: 575,653 km (0.08 R)
• M6: 756,068 km (0.075 R)
• M7: 881,431 km (0.104 R)
• M8: 998,117 km (0.031 R)
• M9: 1,103,284 km (0.077 R)
• M10: 1,261,708 km (0.027 R)
• M11: 1,447,359 km (0.075 R)
• M12: 1,573,171 km (0.108 R)
• M13: 1,692,550 km (0.085 R)
• M14: 1,810,134 km (0.102 R)
• M15: 1,946,418 km (0.088 R)
• M16: 2,151,965 km (0.099 R)
• M17: 2,319,515 km (0.11 R)
• M18: 2,503,072 km (0.11 R)
• M19: 2,614,372 km (0.092 R)
• M20: 2,733,452 km (0.086 R)
• M21: 2,817,975 km (0.117 R)
• M22: 2,921,796 km (0.096 R)
• M23: 3,101,762 km (0.065 R)
• M24: 3,221,889 km (0.049 R)
• M25: 3,466,631 km (0.04 R)
• M26: 3,597,978 km (0.083 R)
• M27: 3,757,749 km (0.105 R)
• M28: 3,933,676 km (0.042 R)
• M29: 4,195,771 km (0.099 R)
• M30: 4,392,493 km (0.057 R)
• M31: 4,535,059 km (0.063 R)
• M32: 4,635,739 km (0.1 R)
• M33: 4,751,677 km (0.119 R)
• M34: 4,839,342 km (0.059 R)
• M35: 4,942,265 km (0.067 R)
• M36: 5,127,916 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.4

Radius: 10.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.77 AU - 1.15 AU

Year: 607 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,577,693 km

• M1: 180,116 km (0.073 R)
• M2: 307,124 km (0.079 R)
• M3: 390,151 km (0.099 R)
• M4: 470,635 km (0.1 R)
• M5: 558,000 km (0.08 R)
• M6: 642,224 km (0.113 R)
• M7: 772,374 km (0.116 R)
• M8: 1,025,493 km (0.117 R)
• M9: 1,137,991 km (0.095 R)
• M10: 1,205,160 km (0.081 R)
• M11: 1,305,241 km (0.087 R)
• M12: 1,481,019 km (0.102 R)
• M13: 1,548,188 km (0.103 R)
• M14: 1,630,018 km (0.091 R)
• M15: 1,763,011 km (0.097 R)
• M16: 1,841,550 km (0.114 R)
• M17: 1,928,765 km (0.068 R)
• M18: 2,032,287 km (0.079 R)
• M19: 2,099,756 km (0.052 R)
• M20: 2,441,138 km (0.088 R)
• M21: 2,569,792 km (0.114 R)
• M22: 2,684,235 km (0.064 R)
• M23: 2,791,945 km (0.117 R)
• M24: 3,003,327 km (0.087 R)
• M25: 3,124,052 km (0.108 R)
• M26: 3,211,268 km (0.095 R)
• M27: 3,326,009 km (0.1 R)
• M28: 3,415,020 km (0.118 R)
• M29: 3,541,281 km (0.096 R)
• M30: 3,650,637 km (0.101 R)
• M31: 4,099,430 km (0.084 R)
• M32: 4,185,599 km (0.057 R)
• M33: 4,477,165 km (0.043 R)
• M34: 4,546,279 km (0.033 R)
• M35: 4,645,463 km (0.108 R)
• M36: 4,835,901 km (0.104 R)
• M37: 4,927,006 km (0.059 R)
• M38: 5,121,334 km (0.061 R)
• M39: 5,297,410 km (0.025 R)
• M40: 5,412,451 km (0.119 R)
• M41: 5,528,240 km (0.116 R)
• M42: 5,655,548 km (0.108 R)
• M43: 5,773,131 km (0.095 R)
• M44: 6,218,484 km (0.102 R)
• M45: 6,295,677 km (0.096 R)
• M46: 6,529,049 km (0.058 R)
• M47: 6,731,455 km (0.05 R)
• M48: 6,890,179 km (0.114 R)
• M49: 6,958,695 km (0.112 R)
• M50: 7,258,040 km (0.12 R)
• M51: 7,385,946 km (0.115 R)
• M52: 7,455,958 km (0.073 R)
• M53: 7,703,094 km (0.042 R)
• M54: 7,917,019 km (0.073 R)
• M55: 8,120,920 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 8.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.19 AU - 1.27 AU

Year: 881 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,577,693 km

• M1: 116,986 km (0.101 R)
• M2: 180,565 km (0.069 R)
• M3: 294,708 km (0.085 R)
• M4: 371,900 km (0.069 R)
• M5: 457,321 km (0.075 R)
• M6: 570,716 km (0.094 R)
• M7: 633,846 km (0.06 R)
• M8: 722,259 km (0.082 R)
• M9: 856,897 km (0.054 R)
• M10: 1,000,211 km (0.117 R)
• M11: 1,051,972 km (0.117 R)
• M12: 1,192,295 km (0.026 R)
• M13: 1,303,446 km (0.045 R)
• M14: 1,484,160 km (0.118 R)
• M15: 1,838,109 km (0.076 R)
• M16: 2,209,411 km (0.108 R)
• M17: 2,364,544 km (0.108 R)
• M18: 2,559,021 km (0.085 R)
• M19: 2,685,581 km (0.115 R)
• M20: 2,916,859 km (0.114 R)
• M21: 2,992,107 km (0.1 R)
• M22: 3,183,443 km (0.117 R)
• M23: 3,507,920 km (0.083 R)
• M24: 3,658,865 km (0.094 R)
• M25: 3,740,246 km (0.072 R)
• M26: 3,812,053 km (0.083 R)
• M27: 3,873,986 km (0.06 R)
• M28: 3,925,747 km (0.112 R)
• M29: 3,988,279 km (0.054 R)
• M30: 4,093,147 km (0.061 R)
• M31: 4,156,577 km (0.058 R)
• M32: 4,521,895 km (0.101 R)
• M33: 4,775,014 km (0.105 R)
• M34: 4,852,955 km (0.111 R)
• M35: 4,908,905 km (0.118 R)
• M36: 4,998,962 km (0.026 R)
• M37: 5,112,208 km (0.105 R)
• M38: 5,295,166 km (0.061 R)
• M39: 5,457,031 km (0.041 R)
• M40: 5,726,457 km (0.092 R)
• M41: 5,845,088 km (0.059 R)
• M42: 5,904,628 km (0.095 R)
• M43: 6,024,456 km (0.112 R)
• M44: 6,364,043 km (0.045 R)
• M45: 6,450,062 km (0.108 R)
• M46: 6,511,547 km (0.117 R)
• M47: 6,735,046 km (0.08 R)
• M48: 6,835,127 km (0.118 R)
• M49: 6,935,656 km (0.096 R)
• M50: 6,998,787 km (0.12 R)
• M51: 7,062,216 km (0.119 R)
• M52: 7,151,077 km (0.098 R)
• M53: 7,368,742 km (0.056 R)
• M54: 7,771,310 km (0.107 R)
• M55: 8,074,545 km (0.068 R)
• M56: 8,154,281 km (0.066 R)
• M57: 8,234,316 km (0.09 R)
• M58: 8,529,921 km (0.037 R)
• M59: 8,842,880 km (0.112 R)
• M60: 8,897,633 km (0.118 R)
• M61: 9,090,315 km (0.092 R)
• M62: 9,409,856 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.92 AU - 1.98 AU

Year: 1758 Days

Day: 8 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,577,693 km

• M1: 142,268 km (0.113 R)
• M2: 234,270 km (0.03 R)
• M3: 291,117 km (0.115 R)
• M4: 366,964 km (0.057 R)
• M5: 444,455 km (0.096 R)
• M6: 506,838 km (0.093 R)
• M7: 603,179 km (0.109 R)
• M8: 690,095 km (0.106 R)
• M9: 904,020 km (0.101 R)
• M10: 1,300,454 km (0.102 R)
• M11: 1,373,308 km (0.044 R)
• M12: 1,447,509 km (0.099 R)
• M13: 1,678,787 km (0.099 R)
• M14: 1,735,634 km (0.097 R)
• M15: 2,102,598 km (0.119 R)
• M16: 2,226,316 km (0.118 R)
• M17: 2,301,563 km (0.063 R)
• M18: 2,365,142 km (0.089 R)
• M19: 2,559,021 km (0.097 R)
• M20: 2,691,415 km (0.09 R)
• M21: 2,785,363 km (0.116 R)
• M22: 2,853,131 km (0.114 R)
• M23: 3,186,285 km (0.108 R)
• M24: 3,271,556 km (0.116 R)
• M25: 3,386,447 km (0.071 R)
• M26: 3,444,341 km (0.079 R)
• M27: 3,935,172 km (0.12 R)
• M28: 4,072,952 km (0.085 R)
• M29: 4,150,144 km (0.115 R)
• M30: 4,575,600 km (0.095 R)
• M31: 4,704,404 km (0.078 R)
• M32: 4,850,711 km (0.098 R)
• M33: 5,048,031 km (0.097 R)
• M34: 5,114,452 km (0.064 R)
• M35: 5,281,852 km (0.098 R)
• M36: 5,400,034 km (0.097 R)
• M37: 5,467,952 km (0.119 R)
• M38: 5,604,684 km (0.051 R)
• M39: 6,412,812 km (0.098 R)
• M40: 6,775,587 km (0.042 R)
• M41: 7,145,094 km (0.083 R)
• M42: 7,238,443 km (0.055 R)
• M43: 8,039,090 km (0.113 R)
• M44: 8,351,451 km (0.066 R)
• M45: 8,687,747 km (0.102 R)
• M46: 8,847,517 km (0.116 R)
• M47: 8,947,897 km (0.089 R)
• M48: 9,373,653 km (0.115 R)
• M49: 9,930,606 km (0.115 R)
• M50: 10,223,818 km (0.098 R)
• M51: 10,754,142 km (0.092 R)
• M52: 10,925,880 km (0.119 R)
• M53: 11,055,133 km (0.075 R)
• M54: 11,120,059 km (0.108 R)
• M55: 11,206,676 km (0.114 R)
• M56: 11,380,808 km (0.109 R)
• M57: 11,468,173 km (0.101 R)
• M58: 12,019,142 km (0.119 R)
• M59: 12,130,443 km (0.088 R)
• M60: 12,376,381 km (0.083 R)
• M61: 12,443,700 km (0.105 R)
• M62: 12,556,348 km (0.059 R)
• M63: 12,759,801 km (0.07 R)
• M64: 13,723,510 km (0.081 R)
• M65: 14,497,230 km (0.07 R)
• M66: 15,164,736 km (0.116 R)
• M67: 15,285,013 km (0.071 R)
• M68: 15,405,589 km (0.025 R)
• M69: 15,550,699 km (0.117 R)
• M70: 15,672,023 km (0.088 R)
• M71: 16,013,255 km (0.081 R)
• M72: 16,184,844 km (0.096 R)
• M73: 16,283,130 km (0.053 R)
• M74: 16,504,983 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74

Radius: 9.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.03 AU - 2.53 AU

Year: 2223 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,577,693 km

• M1: 118,033 km (0.087 R)
• M2: 289,771 km (0.096 R)
• M3: 461,061 km (0.112 R)
• M4: 564,732 km (0.101 R)
• M5: 647,011 km (0.098 R)
• M6: 733,778 km (0.08 R)
• M7: 792,121 km (0.089 R)
• M8: 863,479 km (0.111 R)
• M9: 1,090,868 km (0.109 R)
• M10: 1,171,052 km (0.113 R)
• M11: 1,246,898 km (0.081 R)
• M12: 1,377,198 km (0.1 R)
• M13: 1,470,996 km (0.116 R)
• M14: 1,560,306 km (0.11 R)
• M15: 1,644,230 km (0.116 R)
• M16: 1,942,977 km (0.044 R)
• M17: 2,033,633 km (0.09 R)
• M18: 2,133,565 km (0.097 R)
• M19: 2,211,655 km (0.092 R)
• M20: 2,362,599 km (0.057 R)
• M21: 2,691,415 km (0.112 R)
• M22: 2,852,831 km (0.088 R)
• M23: 3,149,634 km (0.119 R)
• M24: 3,283,673 km (0.113 R)
• M25: 3,428,933 km (0.099 R)
• M26: 3,576,287 km (0.118 R)
• M27: 3,660,062 km (0.118 R)
• M28: 4,245,438 km (0.114 R)
• M29: 4,354,196 km (0.084 R)
• M30: 4,443,805 km (0.102 R)
• M31: 4,544,185 km (0.068 R)
• M32: 4,635,140 km (0.104 R)
• M33: 4,839,342 km (0.103 R)
• M34: 5,046,684 km (0.111 R)
• M35: 5,214,533 km (0.12 R)
• M36: 5,299,205 km (0.103 R)
• M37: 5,384,476 km (0.098 R)
• M38: 5,512,981 km (0.071 R)
• M39: 5,653,453 km (0.076 R)
• M40: 5,762,211 km (0.118 R)
• M41: 5,860,796 km (0.116 R)
• M42: 6,238,231 km (0.096 R)
• M43: 6,305,700 km (0.082 R)
• M44: 6,612,076 km (0.088 R)
• M45: 6,715,448 km (0.096 R)
• M46: 6,773,044 km (0.068 R)
• M47: 6,946,727 km (0.112 R)
• M48: 7,169,029 km (0.088 R)
• M49: 7,263,276 km (0.072 R)
• M50: 7,500,837 km (0.087 R)
• M51: 7,947,088 km (0.115 R)
• M52: 8,069,160 km (0.118 R)
• M53: 8,130,345 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 12.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.71 AU - 4.07 AU

Year: 4954 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,577,693 km

• M1: 265,087 km (0.108 R)
• M2: 413,489 km (0.095 R)
• M3: 570,716 km (0.101 R)
• M4: 719,715 km (0.097 R)
• M5: 917,334 km (0.078 R)
• M6: 1,072,018 km (0.028 R)
• M7: 1,159,234 km (0.092 R)
• M8: 1,354,609 km (0.055 R)
• M9: 1,435,990 km (0.09 R)
• M10: 1,533,079 km (0.086 R)
• M11: 1,823,299 km (0.089 R)
• M12: 2,084,198 km (0.1 R)
• M13: 2,832,935 km (0.115 R)
• M14: 3,028,011 km (0.095 R)
• M15: 3,154,570 km (0.063 R)
• M16: 3,282,925 km (0.075 R)
• M17: 3,659,314 km (0.035 R)
• M18: 3,755,655 km (0.095 R)
• M19: 3,852,744 km (0.083 R)
• M20: 4,618,834 km (0.08 R)
• M21: 5,191,794 km (0.116 R)
• M22: 5,278,561 km (0.104 R)
• M23: 5,431,599 km (0.102 R)
• M24: 6,081,752 km (0.114 R)
• M25: 6,450,959 km (0.06 R)
• M26: 6,661,892 km (0.118 R)
• M27: 7,775,798 km (0.114 R)
• M28: 8,151,438 km (0.096 R)
• M29: 8,481,900 km (0.094 R)
• M30: 8,635,836 km (0.09 R)
• M31: 9,077,300 km (0.077 R)
• M32: 9,393,400 km (0.025 R)
• M33: 9,793,574 km (0.117 R)
• M34: 9,901,285 km (0.064 R)
• M35: 10,063,449 km (0.088 R)
• M36: 10,172,206 km (0.083 R)
• M37: 10,281,263 km (0.063 R)
• M38: 10,610,827 km (0.047 R)
• M39: 10,999,632 km (0.119 R)
• M40: 11,167,780 km (0.12 R)
• M41: 11,252,153 km (0.117 R)
• M42: 11,364,950 km (0.1 R)
• M43: 11,734,307 km (0.109 R)
• M44: 11,848,750 km (0.032 R)
• M45: 12,194,321 km (0.113 R)
• M46: 12,484,840 km (0.116 R)
• M47: 12,689,490 km (0.107 R)
• M48: 13,161,770 km (0.106 R)
• M49: 13,280,701 km (0.042 R)
• M50: 13,549,678 km (0.102 R)
• M51: 14,001,912 km (0.112 R)
• M52: 15,482,332 km (0.094 R)
• M53: 15,607,995 km (0.056 R)
• M54: 17,893,701 km (0.059 R)
• M55: 18,025,646 km (0.082 R)
• M56: 18,689,860 km (0.1 R)
• M57: 19,159,598 km (0.11 R)
• M58: 19,701,142 km (0.064 R)
• M59: 20,213,515 km (0.105 R)
• M60: 22,058,954 km (0.04 R)
• M61: 22,413,052 km (0.061 R)
• M62: 23,270,846 km (0.059 R)
• M63: 23,487,015 km (0.115 R)
• M64: 23,667,580 km (0.051 R)
• M65: 23,776,188 km (0.092 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: 216 - 14,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit