🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.82 AU - 0.98 AU

Year: 373 Days

Day: 30.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,142,447 km

• M1: 627,413 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 723 Days

Day: 28.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.41 AU - 1.75 AU

Year: 867 Days

Day: 36.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.41 AU - 2.51 AU

Year: 1684 Days

Day: 25.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,142,447 km

• M1: 1,513,781 km (0.12 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 11.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.68 AU - 3.86 AU

Year: 3196 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,142,447 km

• M1: 142,567 km (0.101 R)
• M2: 223,649 km (0.114 R)
• M3: 299,794 km (0.098 R)
• M4: 600,037 km (0.11 R)
• M5: 764,894 km (0.083 R)
• M6: 837,449 km (0.095 R)
• M7: 934,687 km (0.074 R)
• M8: 1,024,446 km (0.04 R)
• M9: 1,153,250 km (0.073 R)
• M10: 1,300,005 km (0.075 R)
• M11: 1,505,852 km (0.075 R)
• M12: 1,750,594 km (0.077 R)
• M13: 2,324,601 km (0.07 R)
• M14: 2,689,471 km (0.106 R)
• M15: 2,804,212 km (0.092 R)
• M16: 3,072,740 km (0.104 R)
• M17: 3,279,634 km (0.101 R)
• M18: 3,598,726 km (0.057 R)
• M19: 3,670,982 km (0.071 R)
• M20: 3,743,836 km (0.094 R)
• M21: 3,946,541 km (0.071 R)
• M22: 4,343,574 km (0.106 R)
• M23: 4,459,513 km (0.087 R)
• M24: 4,833,208 km (0.104 R)
• M25: 4,913,093 km (0.063 R)
• M26: 5,779,714 km (0.08 R)
• M27: 5,950,106 km (0.091 R)
• M28: 6,079,059 km (0.108 R)
• M29: 6,427,473 km (0.078 R)
• M30: 6,559,867 km (0.084 R)
• M31: 6,760,178 km (0.12 R)
• M32: 7,235,301 km (0.103 R)
• M33: 7,373,081 km (0.083 R)
• M34: 7,558,133 km (0.095 R)
• M35: 7,956,363 km (0.072 R)
• M36: 8,122,416 km (0.097 R)
• M37: 8,265,731 km (0.113 R)
• M38: 8,409,794 km (0.032 R)
• M39: 8,603,224 km (0.115 R)
• M40: 8,871,603 km (0.117 R)
• M41: 8,994,572 km (0.076 R)
• M42: 9,366,622 km (0.082 R)
• M43: 9,542,100 km (0.048 R)
• M44: 9,617,647 km (0.089 R)
• M45: 10,151,861 km (0.12 R)
• M46: 10,669,619 km (0.113 R)
• M47: 10,800,368 km (0.101 R)
• M48: 11,569,451 km (0.08 R)
• M49: 11,811,799 km (0.063 R)
• M50: 12,219,453 km (0.037 R)
• M51: 12,659,271 km (0.084 R)
• M52: 12,770,123 km (0.119 R)
• M53: 12,908,950 km (0.078 R)
• M54: 12,992,575 km (0.112 R)
• M55: 13,244,498 km (0.065 R)
• M56: 13,554,614 km (0.042 R)
• M57: 13,724,707 km (0.119 R)
• M58: 14,297,069 km (0.113 R)
• M59: 14,441,430 km (0.085 R)
• M60: 14,760,523 km (0.04 R)
• M61: 15,229,063 km (0.106 R)
• M62: 15,910,930 km (0.092 R)
• M63: 16,000,689 km (0.09 R)
• M64: 16,633,189 km (0.111 R)
• M65: 17,028,875 km (0.072 R)
• M66: 17,489,337 km (0.071 R)
• M67: 18,016,072 km (0.111 R)
• M68: 18,328,432 km (0.103 R)
• M69: 18,516,776 km (0.098 R)
• M70: 18,958,538 km (0.07 R)
• M71: 19,148,827 km (0.113 R)
• M72: 19,403,741 km (0.098 R)
• M73: 19,852,535 km (0.085 R)
• M74: 20,078,129 km (0.058 R)
• M75: 20,825,520 km (0.097 R)
• M76: 21,021,942 km (0.058 R)
• M77: 22,280,658 km (0.093 R)
• M78: 22,448,058 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 14.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.78 AU - 6.12 AU

Year: 5554 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,142,447 km

• M1: 230,680 km (0.084 R)
• M2: 401,221 km (0.102 R)
• M3: 496,515 km (0.111 R)
• M4: 611,706 km (0.101 R)
• M5: 708,346 km (0.106 R)
• M6: 1,069,924 km (0.108 R)
• M7: 1,253,929 km (0.106 R)
• M8: 1,516,623 km (0.089 R)
• M9: 1,683,275 km (0.119 R)
• M10: 2,112,023 km (0.084 R)
• M11: 2,315,476 km (0.083 R)
• M12: 2,492,899 km (0.066 R)
• M13: 2,708,619 km (0.112 R)
• M14: 2,878,861 km (0.069 R)
• M15: 3,000,335 km (0.071 R)
• M16: 3,123,454 km (0.116 R)
• M17: 3,248,219 km (0.104 R)
• M18: 3,447,932 km (0.081 R)
• M19: 4,071,605 km (0.115 R)
• M20: 4,267,728 km (0.083 R)
• M21: 4,507,234 km (0.052 R)
• M22: 4,771,723 km (0.112 R)
• M23: 4,957,823 km (0.078 R)
• M24: 5,188,653 km (0.037 R)
• M25: 5,639,391 km (0.085 R)
• M26: 5,748,597 km (0.108 R)
• M27: 5,858,552 km (0.11 R)
• M28: 6,080,555 km (0.098 R)
• M29: 6,487,162 km (0.117 R)
• M30: 6,786,358 km (0.115 R)
• M31: 6,972,906 km (0.094 R)
• M32: 7,113,828 km (0.109 R)
• M33: 7,832,945 km (0.06 R)
• M34: 7,955,016 km (0.091 R)
• M35: 8,300,438 km (0.098 R)
• M36: 8,625,664 km (0.071 R)
• M37: 8,726,642 km (0.088 R)
• M38: 9,366,323 km (0.098 R)
• M39: 9,757,372 km (0.041 R)
• M40: 10,367,581 km (0.117 R)
• M41: 10,528,848 km (0.091 R)
• M42: 10,636,708 km (0.044 R)
• M43: 11,017,584 km (0.114 R)
• M44: 11,154,616 km (0.043 R)
• M45: 11,597,126 km (0.064 R)
• M46: 11,960,948 km (0.084 R)
• M47: 12,130,143 km (0.057 R)
• M48: 12,585,220 km (0.055 R)
• M49: 13,395,293 km (0.117 R)
• M50: 13,512,278 km (0.09 R)
• M51: 13,984,110 km (0.073 R)
• M52: 14,371,568 km (0.098 R)
• M53: 14,853,124 km (0.049 R)
• M54: 15,493,403 km (0.105 R)
• M55: 15,677,857 km (0.117 R)
• M56: 16,298,538 km (0.084 R)
• M57: 16,674,777 km (0.111 R)
• M58: 16,769,323 km (0.062 R)
• M59: 17,244,446 km (0.057 R)
• M60: 17,467,795 km (0.107 R)
• M61: 18,111,066 km (0.099 R)
• M62: 18,893,313 km (0.114 R)
• M63: 19,354,823 km (0.09 R)
• M64: 19,819,923 km (0.08 R)
• M65: 19,920,153 km (0.114 R)
• M66: 20,625,956 km (0.109 R)
• M67: 20,829,260 km (0.074 R)
• M68: 21,648,607 km (0.116 R)
• M69: 21,958,574 km (0.094 R)
• M70: 23,213,401 km (0.043 R)
• M71: 23,495,393 km (0.096 R)
• M72: 23,707,672 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 14

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.64 AU - 7.44 AU

Year: 7301 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,142,447 km

• M1: 211,980 km (0.103 R)
• M2: 379,231 km (0.089 R)
• M3: 506,090 km (0.069 R)
• M4: 597,793 km (0.092 R)
• M5: 742,753 km (0.097 R)
• M6: 991,684 km (0.1 R)
• M7: 1,197,232 km (0.045 R)
• M8: 1,313,021 km (0.059 R)
• M9: 1,448,107 km (0.119 R)
• M10: 1,556,566 km (0.119 R)
• M11: 2,001,769 km (0.101 R)
• M12: 2,176,948 km (0.065 R)
• M13: 2,430,816 km (0.025 R)
• M14: 3,088,149 km (0.029 R)
• M15: 3,189,427 km (0.111 R)
• M16: 3,353,835 km (0.038 R)
• M17: 3,691,327 km (0.111 R)
• M18: 4,017,900 km (0.099 R)
• M19: 4,240,950 km (0.076 R)
• M20: 4,537,154 km (0.05 R)
• M21: 5,173,842 km (0.032 R)
• M22: 5,368,020 km (0.115 R)
• M23: 6,297,322 km (0.114 R)
• M24: 6,688,371 km (0.049 R)
• M25: 7,033,793 km (0.059 R)
• M26: 7,168,132 km (0.091 R)
• M27: 8,245,984 km (0.115 R)
• M28: 8,359,379 km (0.091 R)
• M29: 8,818,196 km (0.113 R)
• M30: 8,963,306 km (0.049 R)
• M31: 9,314,861 km (0.103 R)
• M32: 9,433,043 km (0.077 R)
• M33: 9,641,134 km (0.082 R)
• M34: 10,031,584 km (0.07 R)
• M35: 10,244,013 km (0.059 R)
• M36: 10,550,091 km (0.063 R)
• M37: 10,766,110 km (0.111 R)
• M38: 11,014,891 km (0.111 R)
• M39: 11,518,138 km (0.092 R)
• M40: 11,740,590 km (0.115 R)
• M41: 13,138,732 km (0.047 R)
• M42: 13,975,732 km (0.059 R)
• M43: 14,077,459 km (0.044 R)
• M44: 14,247,252 km (0.107 R)
• M45: 14,417,944 km (0.099 R)
• M46: 14,795,529 km (0.111 R)
• M47: 14,933,757 km (0.086 R)
• M48: 15,246,117 km (0.103 R)
• M49: 16,054,395 km (0.109 R)
• M50: 16,160,908 km (0.09 R)
• M51: 16,445,892 km (0.118 R)
• M52: 16,876,585 km (0.096 R)
• M53: 17,456,725 km (0.091 R)
• M54: 17,749,189 km (0.101 R)
• M55: 18,302,103 km (0.118 R)
• M56: 18,898,101 km (0.108 R)
• M57: 19,273,741 km (0.083 R)
• M58: 20,531,111 km (0.037 R)
• M59: 21,501,403 km (0.119 R)
• M60: 22,446,861 km (0.06 R)
• M61: 23,204,874 km (0.092 R)
• M62: 23,325,450 km (0.106 R)
• M63: 23,526,659 km (0.117 R)
• M64: 23,728,466 km (0.086 R)
• M65: 23,890,331 km (0.101 R)
• M66: 24,215,258 km (0.105 R)
• M67: 25,198,714 km (0.084 R)
• M68: 25,819,994 km (0.093 R)
• M69: 26,028,234 km (0.043 R)
• M70: 26,278,811 km (0.111 R)
• M71: 26,488,248 km (0.047 R)
• M72: 26,740,320 km (0.115 R)
• M73: 26,993,290 km (0.051 R)
• M74: 27,120,000 km (0.063 R)
• M75: 27,501,325 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 10

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.87 AU - 10.79 AU

Year: 12441 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,142,447 km

• M1: 141,220 km (0.104 R)
• M2: 740,210 km (0.093 R)
• M3: 1,104,930 km (0.097 R)
• M4: 1,866,084 km (0.111 R)
• M5: 2,006,556 km (0.092 R)
• M6: 2,129,675 km (0.109 R)
• M7: 2,297,973 km (0.051 R)
• M8: 3,179,852 km (0.1 R)
• M9: 3,324,214 km (0.091 R)
• M10: 3,397,218 km (0.113 R)
• M11: 3,544,871 km (0.083 R)
• M12: 3,872,042 km (0.039 R)
• M13: 4,026,427 km (0.117 R)
• M14: 4,528,776 km (0.077 R)
• M15: 4,637,085 km (0.078 R)
• M16: 5,943,673 km (0.035 R)
• M17: 6,032,684 km (0.114 R)
• M18: 6,332,478 km (0.065 R)
• M19: 6,760,477 km (0.102 R)
• M20: 7,324,761 km (0.084 R)
• M21: 7,612,437 km (0.119 R)
• M22: 8,001,990 km (0.115 R)
• M23: 8,431,336 km (0.067 R)
• M24: 9,140,729 km (0.069 R)
• M25: 9,904,426 km (0.055 R)
• M26: 10,616,362 km (0.068 R)
• M27: 10,724,522 km (0.105 R)
• M28: 10,978,539 km (0.105 R)
• M29: 11,124,546 km (0.116 R)
• M30: 11,381,556 km (0.101 R)
• M31: 12,696,371 km (0.059 R)
• M32: 13,003,645 km (0.071 R)
• M33: 13,900,634 km (0.064 R)
• M34: 14,137,896 km (0.082 R)
• M35: 14,737,036 km (0.114 R)
• M36: 15,019,477 km (0.097 R)
• M37: 15,671,723 km (0.108 R)
• M38: 15,918,709 km (0.099 R)
• M39: 17,300,246 km (0.078 R)
• M40: 17,385,068 km (0.072 R)
• M41: 17,470,189 km (0.107 R)
• M42: 17,683,665 km (0.097 R)
• M43: 18,545,648 km (0.055 R)
• M44: 20,310,604 km (0.112 R)
• M45: 20,940,860 km (0.069 R)
• M46: 21,076,844 km (0.032 R)
• M47: 21,440,666 km (0.118 R)
• M48: 22,128,517 km (0.043 R)
• M49: 24,999,450 km (0.054 R)
• M50: 25,288,174 km (0.036 R)
• M51: 25,481,305 km (0.104 R)
• M52: 26,405,071 km (0.031 R)
• M53: 27,736,642 km (0.09 R)
• M54: 28,285,367 km (0.086 R)
• M55: 29,241,597 km (0.102 R)
• M56: 29,444,302 km (0.076 R)
• M57: 36,388,934 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335

Radius: 6.1

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.95 AU - 12.75 AU

Year: 16693 Days

Day: 25 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,142,447 km

• M1: 311,313 km (0.047 R)
• M2: 582,385 km (0.1 R)
• M3: 633,996 km (0.047 R)
• M4: 1,187,657 km (0.102 R)
• M5: 1,231,938 km (0.049 R)
• M6: 1,367,773 km (0.104 R)
• M7: 2,226,914 km (0.103 R)
• M8: 2,766,813 km (0.098 R)
• M9: 3,220,543 km (0.089 R)
• M10: 3,314,191 km (0.039 R)
• M11: 3,697,461 km (0.099 R)
• M12: 3,861,271 km (0.062 R)
• M13: 3,960,753 km (0.059 R)
• M14: 4,196,220 km (0.078 R)
• M15: 4,298,396 km (0.056 R)
• M16: 4,367,061 km (0.112 R)
• M17: 5,037,409 km (0.087 R)
• M18: 5,182,669 km (0.079 R)
• M19: 7,645,349 km (0.083 R)
• M20: 7,896,224 km (0.09 R)
• M21: 8,235,064 km (0.112 R)
• M22: 9,412,997 km (0.096 R)
• M23: 9,592,066 km (0.096 R)
• M24: 10,227,258 km (0.072 R)
• M25: 10,736,041 km (0.117 R)
• M26: 13,149,952 km (0.073 R)
• M27: 13,199,768 km (0.118 R)
• M28: 13,349,964 km (0.116 R)
• M29: 13,905,571 km (0.093 R)
• M30: 13,956,434 km (0.078 R)
• M31: 14,468,508 km (0.097 R)
• M32: 14,727,013 km (0.046 R)
• M33: 15,039,074 km (0.11 R)
• M34: 16,794,156 km (0.087 R)
• M35: 16,902,615 km (0.109 R)
• M36: 17,889,063 km (0.105 R)
• M37: 18,055,266 km (0.076 R)
• M38: 18,445,118 km (0.098 R)
• M39: 18,557,017 km (0.049 R)
• M40: 19,460,289 km (0.09 R)
• M41: 19,631,280 km (0.058 R)
• M42: 20,320,028 km (0.094 R)
• M43: 20,841,826 km (0.1 R)
• M44: 21,367,961 km (0.114 R)
• M45: 21,898,585 km (0.075 R)
• M46: 22,612,765 km (0.115 R)
• M47: 23,334,575 km (0.045 R)
• M48: 23,455,600 km (0.119 R)
• M49: 23,637,511 km (0.079 R)
• M50: 24,186,086 km (0.101 R)
• M51: 24,308,607 km (0.082 R)
• M52: 24,492,762 km (0.106 R)
• M53: 24,739,000 km (0.108 R)
• M54: 24,800,634 km (0.093 R)
• M55: 24,924,202 km (0.113 R)
• M56: 25,794,562 km (0.085 R)
• M57: 26,107,820 km (0.084 R)
• M58: 26,296,314 km (0.096 R)
• M59: 32,428,929 km (0.117 R)
• M60: 32,496,397 km (0.116 R)
• M61: 32,766,870 km (0.06 R)
• M62: 33,038,241 km (0.042 R)
• M63: 33,856,541 km (0.093 R)
• M64: 33,925,057 km (0.112 R)
• M65: 34,062,238 km (0.076 R)
• M66: 34,474,680 km (0.117 R)
• M67: 35,722,176 km (0.106 R)
• M68: 36,702,491 km (0.092 R)
• M69: 36,843,263 km (0.114 R)
• M70: 37,620,873 km (0.071 R)
• M71: 37,762,841 km (0.113 R)
• M72: 38,761,407 km (0.094 R)
• M73: 39,840,905 km (0.06 R)
• M74: 40,275,487 km (0.065 R)
• M75: 40,566,155 km (0.077 R)
• M76: 40,784,568 km (0.114 R)
• M77: 41,955,920 km (0.059 R)
• M78: 43,659,241 km (0.112 R)
• M79: 45,309,455 km (0.07 R)
• M80: 46,903,570 km (0.042 R)
• M81: 47,056,309 km (0.104 R)
• M82: 48,670,470 km (0.118 R)
• M83: 49,445,537 km (0.108 R)
• M84: 49,990,522 km (0.108 R)
• M85: 50,459,212 km (0.081 R)
• M86: 51,558,457 km (0.09 R)
• M87: 51,637,295 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit