🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 38.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,659,358 km

• M1: 244,144 km (0.114 R)
• M2: 538,403 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 11.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 542 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,659,358 km

• M1: 157,227 km (0.088 R)
• M2: 236,813 km (0.102 R)
• M3: 330,611 km (0.119 R)
• M4: 480,359 km (0.053 R)
• M5: 559,197 km (0.119 R)
• M6: 653,892 km (0.086 R)
• M7: 846,275 km (0.039 R)
• M8: 970,441 km (0.081 R)
• M9: 1,058,255 km (0.094 R)
• M10: 1,224,608 km (0.119 R)
• M11: 1,324,988 km (0.103 R)
• M12: 1,409,511 km (0.108 R)
• M13: 1,549,385 km (0.059 R)
• M14: 1,628,822 km (0.106 R)
• M15: 1,704,369 km (0.111 R)
• M16: 1,807,292 km (0.043 R)
• M17: 1,901,688 km (0.086 R)
• M18: 2,019,422 km (0.094 R)
• M19: 2,128,628 km (0.03 R)
• M20: 2,251,149 km (0.069 R)
• M21: 2,433,509 km (0.097 R)
• M22: 2,567,847 km (0.064 R)
• M23: 2,668,676 km (0.086 R)
• M24: 2,764,868 km (0.092 R)
• M25: 2,942,141 km (0.111 R)
• M26: 3,041,624 km (0.084 R)
• M27: 3,269,761 km (0.114 R)
• M28: 3,353,535 km (0.103 R)
• M29: 3,490,418 km (0.119 R)
• M30: 3,655,723 km (0.1 R)
• M31: 3,803,526 km (0.08 R)
• M32: 3,878,175 km (0.107 R)
• M33: 3,973,768 km (0.063 R)
• M34: 4,049,614 km (0.095 R)
• M35: 4,167,647 km (0.065 R)
• M36: 4,300,939 km (0.096 R)
• M37: 4,457,119 km (0.11 R)
• M38: 4,593,552 km (0.062 R)
• M39: 4,724,002 km (0.117 R)
• M40: 4,826,476 km (0.096 R)
• M41: 4,959,169 km (0.104 R)
• M42: 5,085,729 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 13.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.72 AU - 1.1 AU

Year: 561 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,659,358 km

• M1: 168,447 km (0.066 R)
• M2: 262,544 km (0.064 R)
• M3: 366,365 km (0.118 R)
• M4: 485,295 km (0.072 R)
• M5: 621,579 km (0.109 R)
• M6: 729,439 km (0.111 R)
• M7: 966,851 km (0.098 R)
• M8: 1,085,482 km (0.09 R)
• M9: 1,523,954 km (0.107 R)
• M10: 1,646,624 km (0.113 R)
• M11: 1,785,002 km (0.052 R)
• M12: 1,896,153 km (0.107 R)
• M13: 2,112,621 km (0.097 R)
• M14: 2,204,175 km (0.067 R)
• M15: 2,371,126 km (0.109 R)
• M16: 2,598,066 km (0.115 R)
• M17: 2,746,318 km (0.085 R)
• M18: 2,970,565 km (0.08 R)
• M19: 3,148,287 km (0.054 R)
• M20: 3,246,124 km (0.074 R)
• M21: 3,337,229 km (0.069 R)
• M22: 3,429,382 km (0.078 R)
• M23: 3,537,840 km (0.07 R)
• M24: 3,718,704 km (0.116 R)
• M25: 3,910,788 km (0.095 R)
• M26: 4,032,560 km (0.101 R)
• M27: 4,196,819 km (0.091 R)
• M28: 4,371,848 km (0.09 R)
• M29: 4,456,072 km (0.111 R)
• M30: 4,540,744 km (0.107 R)
• M31: 4,928,801 km (0.112 R)
• M32: 5,193,589 km (0.105 R)
• M33: 5,354,706 km (0.079 R)
• M34: 5,490,242 km (0.107 R)
• M35: 5,764,904 km (0.086 R)
• M36: 5,922,580 km (0.072 R)
• M37: 6,034,629 km (0.091 R)
• M38: 6,327,691 km (0.049 R)
• M39: 6,519,326 km (0.084 R)
• M40: 6,606,092 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 13.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.99 AU - 2.43 AU

Year: 2121 Days

Day: 14.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,659,358 km

• M1: 168,447 km (0.113 R)
• M2: 276,158 km (0.09 R)
• M3: 364,121 km (0.067 R)
• M4: 536,757 km (0.097 R)
• M5: 750,233 km (0.028 R)
• M6: 851,810 km (0.114 R)
• M7: 993,928 km (0.12 R)
• M8: 1,088,923 km (0.051 R)
• M9: 1,240,166 km (0.106 R)
• M10: 1,353,562 km (0.101 R)
• M11: 1,439,730 km (0.032 R)
• M12: 1,720,974 km (0.077 R)
• M13: 1,815,071 km (0.051 R)
• M14: 1,922,482 km (0.099 R)
• M15: 2,049,491 km (0.113 R)
• M16: 2,149,721 km (0.075 R)
• M17: 2,312,484 km (0.106 R)
• M18: 2,404,636 km (0.053 R)
• M19: 2,656,709 km (0.044 R)
• M20: 2,845,052 km (0.091 R)
• M21: 3,004,374 km (0.096 R)
• M22: 3,269,611 km (0.113 R)
• M23: 3,450,774 km (0.092 R)
• M24: 3,700,154 km (0.068 R)
• M25: 3,816,092 km (0.117 R)
• M26: 3,940,707 km (0.1 R)
• M27: 4,044,229 km (0.059 R)
• M28: 4,156,278 km (0.09 R)
• M29: 4,269,523 km (0.097 R)
• M30: 4,437,222 km (0.078 R)
• M31: 4,850,711 km (0.102 R)
• M32: 5,114,452 km (0.083 R)
• M33: 5,203,313 km (0.074 R)
• M34: 5,309,228 km (0.063 R)
• M35: 5,415,742 km (0.07 R)
• M36: 5,581,197 km (0.073 R)
• M37: 5,739,771 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 10.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.16 AU - 3.32 AU

Year: 2928 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,659,358 km

• M1: 160,818 km (0.086 R)
• M2: 244,593 km (0.067 R)
• M3: 386,710 km (0.117 R)
• M4: 519,703 km (0.076 R)
• M5: 703,110 km (0.086 R)
• M6: 820,844 km (0.114 R)
• M7: 991,535 km (0.075 R)
• M8: 1,207,105 km (0.083 R)
• M9: 1,368,073 km (0.032 R)
• M10: 1,664,875 km (0.116 R)
• M11: 1,874,162 km (0.083 R)
• M12: 2,183,830 km (0.095 R)
• M13: 2,339,561 km (0.082 R)
• M14: 2,553,037 km (0.087 R)
• M15: 2,684,235 km (0.082 R)
• M16: 2,941,992 km (0.12 R)
• M17: 3,091,290 km (0.119 R)
• M18: 3,254,950 km (0.091 R)
• M19: 3,566,563 km (0.047 R)
• M20: 3,938,164 km (0.114 R)
• M21: 4,064,873 km (0.095 R)
• M22: 4,141,467 km (0.044 R)
• M23: 4,283,286 km (0.117 R)
• M24: 4,745,244 km (0.103 R)
• M25: 4,920,872 km (0.094 R)
• M26: 5,153,946 km (0.106 R)
• M27: 5,223,060 km (0.063 R)
• M28: 5,474,983 km (0.101 R)
• M29: 5,802,602 km (0.073 R)
• M30: 5,917,942 km (0.081 R)
• M31: 6,034,180 km (0.108 R)
• M32: 6,357,760 km (0.096 R)
• M33: 6,641,846 km (0.035 R)
• M34: 7,456,107 km (0.072 R)
• M35: 7,613,335 km (0.073 R)
• M36: 7,963,095 km (0.116 R)
• M37: 8,172,232 km (0.072 R)
• M38: 9,532,825 km (0.088 R)
• M39: 10,169,663 km (0.076 R)
• M40: 10,396,603 km (0.117 R)
• M41: 10,660,643 km (0.054 R)
• M42: 11,069,794 km (0.076 R)
• M43: 11,375,572 km (0.032 R)
• M44: 11,977,105 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 14.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.75 AU - 5.51 AU

Year: 6433 Days

Day: 13.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,659,358 km

• M1: 236,065 km (0.096 R)
• M2: 329,115 km (0.099 R)
• M3: 883,824 km (0.09 R)
• M4: 1,068,129 km (0.042 R)
• M5: 1,335,011 km (0.119 R)
• M6: 1,513,182 km (0.106 R)
• M7: 1,680,732 km (0.025 R)
• M8: 1,834,967 km (0.097 R)
• M9: 1,934,001 km (0.108 R)
• M10: 2,096,165 km (0.118 R)
• M11: 2,391,472 km (0.068 R)
• M12: 2,610,782 km (0.11 R)
• M13: 2,882,901 km (0.114 R)
• M14: 2,999,138 km (0.042 R)
• M15: 3,188,379 km (0.038 R)
• M16: 3,653,928 km (0.113 R)
• M17: 3,831,052 km (0.077 R)
• M18: 4,011,018 km (0.116 R)
• M19: 4,980,861 km (0.12 R)
• M20: 5,093,060 km (0.082 R)
• M21: 5,406,018 km (0.119 R)
• M22: 6,504,665 km (0.094 R)
• M23: 7,000,881 km (0.099 R)
• M24: 7,095,277 km (0.059 R)
• M25: 7,221,837 km (0.073 R)
• M26: 7,638,467 km (0.084 R)
• M27: 7,735,855 km (0.081 R)
• M28: 9,106,471 km (0.082 R)
• M29: 9,278,808 km (0.052 R)
• M30: 9,452,192 km (0.109 R)
• M31: 9,767,095 km (0.091 R)
• M32: 10,263,760 km (0.059 R)
• M33: 10,515,085 km (0.118 R)
• M34: 11,060,818 km (0.055 R)
• M35: 11,171,071 km (0.088 R)
• M36: 11,281,774 km (0.086 R)
• M37: 11,504,076 km (0.096 R)
• M38: 11,615,826 km (0.118 R)
• M39: 12,255,955 km (0.055 R)
• M40: 12,484,541 km (0.118 R)
• M41: 12,984,796 km (0.045 R)
• M42: 13,140,079 km (0.079 R)
• M43: 13,295,960 km (0.077 R)
• M44: 14,324,295 km (0.112 R)
• M45: 14,524,906 km (0.088 R)
• M46: 15,748,766 km (0.104 R)
• M47: 16,289,263 km (0.11 R)
• M48: 16,414,926 km (0.113 R)
• M49: 16,920,566 km (0.051 R)
• M50: 17,260,602 km (0.094 R)
• M51: 17,947,406 km (0.053 R)
• M52: 18,077,107 km (0.054 R)
• M53: 18,381,240 km (0.058 R)
• M54: 18,643,186 km (0.11 R)
• M55: 18,906,328 km (0.111 R)
• M56: 19,525,215 km (0.101 R)
• M57: 19,882,006 km (0.079 R)
• M58: 20,195,862 km (0.069 R)
• M59: 21,010,423 km (0.103 R)
• M60: 21,651,449 km (0.106 R)
• M61: 22,299,059 km (0.041 R)
• M62: 23,376,612 km (0.034 R)
• M63: 23,755,394 km (0.079 R)
• M64: 24,615,133 km (0.093 R)
• M65: 24,855,686 km (0.119 R)
• M66: 26,119,489 km (0.079 R)
• M67: 26,512,632 km (0.077 R)
• M68: 27,205,270 km (0.1 R)
• M69: 28,154,768 km (0.1 R)
• M70: 28,709,477 km (0.057 R)
• M71: 29,420,665 km (0.099 R)
• M72: 29,727,341 km (0.09 R)
• M73: 30,034,914 km (0.079 R)
• M74: 31,016,127 km (0.076 R)
• M75: 31,224,068 km (0.08 R)
• M76: 34,022,445 km (0.048 R)
• M77: 34,183,263 km (0.066 R)
• M78: 34,775,072 km (0.112 R)
• M79: 35,750,600 km (0.027 R)
• M80: 36,790,156 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.4

Radius: 4.5

Gravity: 41.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.12 AU - 8.52 AU

Year: 14120 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,659,358 km

• M1: 425,756 km (0.104 R)
• M2: 866,620 km (0.038 R)
• M3: 912,098 km (0.09 R)
• M4: 1,101,938 km (0.091 R)
• M5: 1,176,288 km (0.095 R)
• M6: 1,436,289 km (0.108 R)
• M7: 1,947,615 km (0.068 R)
• M8: 2,477,490 km (0.053 R)
• M9: 2,775,041 km (0.116 R)
• M10: 3,014,397 km (0.105 R)
• M11: 4,113,343 km (0.11 R)
• M12: 5,448,654 km (0.077 R)
• M13: 5,834,317 km (0.042 R)
• M14: 6,140,245 km (0.12 R)
• M15: 6,228,657 km (0.108 R)
• M16: 8,277,250 km (0.103 R)
• M17: 8,326,019 km (0.086 R)
• M18: 8,374,788 km (0.101 R)
• M19: 9,423,319 km (0.075 R)
• M20: 10,040,859 km (0.09 R)
• M21: 10,302,057 km (0.079 R)
• M22: 10,354,566 km (0.052 R)
• M23: 11,098,816 km (0.104 R)
• M24: 11,260,531 km (0.085 R)
• M25: 12,191,628 km (0.088 R)
• M26: 12,414,379 km (0.112 R)
• M27: 12,470,179 km (0.073 R)
• M28: 13,090,412 km (0.112 R)
• M29: 13,318,399 km (0.113 R)
• M30: 14,010,289 km (0.102 R)
• M31: 14,185,020 km (0.085 R)
• M32: 14,772,939 km (0.105 R)
• M33: 14,950,811 km (0.107 R)
• M34: 15,488,765 km (0.05 R)
• M35: 15,609,191 km (0.073 R)
• M36: 16,338,182 km (0.097 R)
• M37: 17,016,159 km (0.119 R)
• M38: 17,202,708 km (0.105 R)
• M39: 18,145,175 km (0.119 R)
• M40: 18,272,183 km (0.084 R)
• M41: 19,427,827 km (0.087 R)
• M42: 20,014,550 km (0.05 R)
• M43: 20,938,616 km (0.09 R)
• M44: 21,272,069 km (0.111 R)
• M45: 21,876,594 km (0.108 R)
• M46: 22,011,681 km (0.094 R)
• M47: 22,623,237 km (0.101 R)
• M48: 23,033,883 km (0.105 R)
• M49: 23,102,549 km (0.11 R)
• M50: 24,350,644 km (0.067 R)
• M51: 24,630,990 km (0.089 R)
• M52: 24,841,923 km (0.039 R)
• M53: 25,194,825 km (0.069 R)
• M54: 25,691,639 km (0.068 R)
• M55: 26,407,166 km (0.094 R)
• M56: 28,150,579 km (0.12 R)
• M57: 28,297,484 km (0.08 R)
• M58: 28,813,896 km (0.111 R)
• M59: 29,184,749 km (0.043 R)
• M60: 30,381,682 km (0.098 R)
• M61: 30,834,664 km (0.101 R)
• M62: 32,514,648 km (0.12 R)
• M63: 33,677,024 km (0.032 R)
• M64: 34,224,103 km (0.096 R)
• M65: 35,010,838 km (0.097 R)
• M66: 35,485,662 km (0.084 R)
• M67: 37,083,816 km (0.098 R)
• M68: 40,515,591 km (0.092 R)
• M69: 41,097,377 km (0.109 R)
• M70: 41,430,981 km (0.059 R)
• M71: 42,017,105 km (0.103 R)
• M72: 44,474,250 km (0.117 R)
• M73: 45,246,175 km (0.105 R)
• M74: 45,418,362 km (0.108 R)
• M75: 45,590,699 km (0.115 R)
• M76: 46,542,590 km (0.087 R)
• M77: 47,064,687 km (0.118 R)
• M78: 50,861,930 km (0.05 R)
• M79: 51,939,034 km (0.057 R)
• M80: 52,933,112 km (0.111 R)
• M81: 53,568,903 km (0.04 R)
• M82: 54,481,450 km (0.079 R)
• M83: 55,123,375 km (0.036 R)
• M84: 55,399,233 km (0.096 R)
• M85: 55,583,388 km (0.031 R)
• M86: 56,971,208 km (0.103 R)
• M87: 57,809,404 km (0.105 R)
• M88: 58,183,100 km (0.073 R)
• M89: 58,276,748 km (0.101 R)
• M90: 58,651,491 km (0.086 R)
• M91: 58,933,184 km (0.118 R)
• M92: 59,592,013 km (0.117 R)
• M93: 59,875,201 km (0.051 R)
• M94: 60,727,311 km (0.032 R)
• M95: 61,107,289 km (0.08 R)
• M96: 62,156,270 km (0.084 R)
• M97: 64,465,612 km (0.092 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: 475 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit