🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 232 Days

Day: 44.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 14.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.17 AU - 1.79 AU

Year: 1145 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,413,687 km

• M1: 177,872 km (0.107 R)
• M2: 269,127 km (0.083 R)
• M3: 514,317 km (0.065 R)
• M4: 604,226 km (0.076 R)
• M5: 763,099 km (0.07 R)
• M6: 900,430 km (0.031 R)
• M7: 1,073,514 km (0.112 R)
• M8: 1,329,925 km (0.084 R)
• M9: 1,530,237 km (0.069 R)
• M10: 1,821,354 km (0.116 R)
• M11: 2,217,489 km (0.118 R)
• M12: 2,305,453 km (0.09 R)
• M13: 2,521,323 km (0.062 R)
• M14: 2,641,150 km (0.04 R)
• M15: 3,400,360 km (0.12 R)
• M16: 3,502,535 km (0.093 R)
• M17: 3,710,027 km (0.084 R)
• M18: 3,815,344 km (0.11 R)
• M19: 3,910,937 km (0.106 R)
• M20: 4,050,662 km (0.066 R)
• M21: 4,202,803 km (0.106 R)
• M22: 4,390,398 km (0.074 R)
• M23: 4,479,559 km (0.115 R)
• M24: 4,659,824 km (0.04 R)
• M25: 4,808,076 km (0.091 R)
• M26: 5,062,691 km (0.099 R)
• M27: 5,156,339 km (0.113 R)
• M28: 5,345,431 km (0.115 R)
• M29: 5,524,949 km (0.109 R)
• M30: 5,803,949 km (0.059 R)
• M31: 5,939,035 km (0.078 R)
• M32: 6,087,736 km (0.089 R)
• M33: 6,376,160 km (0.092 R)
• M34: 6,720,385 km (0.107 R)
• M35: 6,810,742 km (0.109 R)
• M36: 6,927,429 km (0.09 R)
• M37: 7,110,237 km (0.046 R)
• M38: 7,241,734 km (0.079 R)
• M39: 7,520,734 km (0.094 R)
• M40: 7,749,319 km (0.092 R)
• M41: 7,966,386 km (0.088 R)
• M42: 8,089,505 km (0.068 R)
• M43: 8,448,540 km (0.04 R)
• M44: 8,574,052 km (0.084 R)
• M45: 8,784,686 km (0.075 R)
• M46: 9,702,619 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 8.3

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.99 AU - 3.43 AU

Year: 3657 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,413,687 km

• M1: 108,758 km (0.108 R)
• M2: 160,818 km (0.101 R)
• M3: 266,284 km (0.078 R)
• M4: 341,981 km (0.104 R)
• M5: 402,867 km (0.099 R)
• M6: 485,146 km (0.088 R)
• M7: 620,233 km (0.111 R)
• M8: 677,978 km (0.102 R)
• M9: 1,111,512 km (0.111 R)
• M10: 1,269,039 km (0.059 R)
• M11: 1,472,941 km (0.111 R)
• M12: 1,729,052 km (0.1 R)
• M13: 1,841,101 km (0.098 R)
• M14: 2,132,069 km (0.086 R)
• M15: 2,313,681 km (0.026 R)
• M16: 2,406,431 km (0.093 R)
• M17: 2,516,236 km (0.091 R)
• M18: 2,708,320 km (0.12 R)
• M19: 2,855,524 km (0.07 R)
• M20: 2,988,666 km (0.081 R)
• M21: 3,089,944 km (0.049 R)
• M22: 3,649,141 km (0.084 R)
• M23: 3,793,952 km (0.086 R)
• M24: 3,977,508 km (0.094 R)
• M25: 4,353,448 km (0.111 R)
• M26: 4,819,744 km (0.093 R)
• M27: 5,058,802 km (0.096 R)
• M28: 5,119,239 km (0.117 R)
• M29: 5,220,367 km (0.067 R)
• M30: 5,322,243 km (0.1 R)
• M31: 6,096,562 km (0.119 R)
• M32: 6,268,600 km (0.099 R)
• M33: 6,420,441 km (0.067 R)
• M34: 6,485,965 km (0.105 R)
• M35: 7,062,665 km (0.108 R)
• M36: 7,130,283 km (0.085 R)
• M37: 7,517,443 km (0.08 R)
• M38: 7,702,046 km (0.115 R)
• M39: 7,887,997 km (0.114 R)
• M40: 8,005,132 km (0.097 R)
• M41: 8,075,592 km (0.095 R)
• M42: 8,217,261 km (0.035 R)
• M43: 8,479,207 km (0.077 R)
• M44: 8,840,636 km (0.076 R)
• M45: 8,986,643 km (0.106 R)
• M46: 9,355,252 km (0.03 R)
• M47: 9,429,603 km (0.069 R)
• M48: 9,603,735 km (0.075 R)
• M49: 9,678,683 km (0.11 R)
• M50: 9,829,328 km (0.084 R)
• M51: 10,311,033 km (0.119 R)
• M52: 10,670,966 km (0.087 R)
• M53: 11,218,644 km (0.12 R)
• M54: 11,324,110 km (0.041 R)
• M55: 11,588,898 km (0.105 R)
• M56: 11,829,003 km (0.092 R)
• M57: 12,070,753 km (0.065 R)
• M58: 12,124,758 km (0.116 R)
• M59: 12,450,133 km (0.112 R)
• M60: 12,668,696 km (0.062 R)
• M61: 13,359,688 km (0.039 R)
• M62: 14,176,642 km (0.093 R)
• M63: 14,548,094 km (0.03 R)
• M64: 14,605,539 km (0.106 R)
• M65: 15,155,012 km (0.072 R)
• M66: 15,417,557 km (0.096 R)
• M67: 15,681,746 km (0.1 R)
• M68: 16,964,249 km (0.04 R)
• M69: 17,206,448 km (0.095 R)
• M70: 18,809,389 km (0.108 R)
• M71: 19,028,700 km (0.072 R)
• M72: 19,343,603 km (0.081 R)
• M73: 19,533,443 km (0.089 R)
• M74: 20,298,636 km (0.112 R)
• M75: 21,432,139 km (0.115 R)
• M76: 21,726,847 km (0.109 R)
• M77: 21,924,166 km (0.082 R)
• M78: 22,023,051 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 11.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.05 AU - 4.69 AU

Year: 4841 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,413,687 km

• M1: 153,188 km (0.118 R)
• M2: 299,794 km (0.082 R)
• M3: 432,188 km (0.104 R)
• M4: 522,097 km (0.098 R)
• M5: 757,414 km (0.059 R)
• M6: 847,771 km (0.048 R)
• M7: 1,181,823 km (0.108 R)
• M8: 1,288,935 km (0.103 R)
• M9: 1,399,338 km (0.043 R)
• M10: 1,660,088 km (0.12 R)
• M11: 1,827,188 km (0.076 R)
• M12: 2,048,294 km (0.109 R)
• M13: 2,211,805 km (0.098 R)
• M14: 2,781,772 km (0.067 R)
• M15: 2,963,534 km (0.066 R)
• M16: 3,281,429 km (0.064 R)
• M17: 4,011,617 km (0.057 R)
• M18: 4,554,358 km (0.099 R)
• M19: 4,661,320 km (0.108 R)
• M20: 4,921,770 km (0.105 R)
• M21: 5,366,524 km (0.046 R)
• M22: 5,616,652 km (0.117 R)
• M23: 5,777,919 km (0.092 R)
• M24: 6,294,630 km (0.057 R)
• M25: 6,826,151 km (0.071 R)
• M26: 6,924,437 km (0.046 R)
• M27: 7,549,008 km (0.109 R)
• M28: 7,803,923 km (0.062 R)
• M29: 8,113,740 km (0.114 R)
• M30: 8,480,105 km (0.098 R)
• M31: 8,692,085 km (0.119 R)
• M32: 8,825,377 km (0.049 R)
• M33: 9,175,137 km (0.081 R)
• M34: 9,447,405 km (0.098 R)
• M35: 10,505,959 km (0.046 R)
• M36: 10,905,386 km (0.109 R)
• M37: 11,049,299 km (0.088 R)
• M38: 11,193,810 km (0.08 R)
• M39: 11,339,070 km (0.025 R)
• M40: 11,484,778 km (0.098 R)
• M41: 11,778,289 km (0.064 R)
• M42: 11,985,183 km (0.116 R)
• M43: 12,133,734 km (0.088 R)
• M44: 12,703,851 km (0.103 R)
• M45: 12,794,657 km (0.12 R)
• M46: 12,946,499 km (0.105 R)
• M47: 13,405,615 km (0.053 R)
• M48: 13,807,734 km (0.063 R)
• M49: 14,974,298 km (0.107 R)
• M50: 15,070,340 km (0.088 R)
• M51: 15,295,036 km (0.079 R)
• M52: 15,780,331 km (0.1 R)
• M53: 15,975,856 km (0.078 R)
• M54: 16,270,713 km (0.065 R)
• M55: 16,369,448 km (0.1 R)
• M56: 16,567,366 km (0.057 R)
• M57: 16,666,699 km (0.112 R)
• M58: 17,501,754 km (0.041 R)
• M59: 17,839,546 km (0.051 R)
• M60: 17,975,381 km (0.102 R)
• M61: 18,487,454 km (0.12 R)
• M62: 19,386,538 km (0.104 R)
• M63: 19,631,130 km (0.057 R)
• M64: 19,806,309 km (0.032 R)
• M65: 21,949,897 km (0.075 R)
• M66: 22,644,031 km (0.094 R)
• M67: 23,234,045 km (0.07 R)
• M68: 24,053,692 km (0.118 R)
• M69: 24,542,428 km (0.106 R)
• M70: 24,958,610 km (0.098 R)
• M71: 25,034,456 km (0.096 R)
• M72: 25,224,595 km (0.072 R)
• M73: 25,415,182 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.6

Radius: 3.8

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.08 AU - 11.06 AU

Year: 21850 Days

Day: 23.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,413,687 km

• M1: 195,375 km (0.086 R)
• M2: 292,613 km (0.095 R)
• M3: 498,011 km (0.112 R)
• M4: 686,205 km (0.119 R)
• M5: 895,044 km (0.076 R)
• M6: 955,482 km (0.103 R)
• M7: 1,753,137 km (0.095 R)
• M8: 2,196,994 km (0.113 R)
• M9: 2,558,572 km (0.108 R)
• M10: 2,615,868 km (0.116 R)
• M11: 3,089,495 km (0.089 R)
• M12: 3,336,033 km (0.12 R)
• M13: 3,367,298 km (0.063 R)
• M14: 3,589,003 km (0.048 R)
• M15: 4,247,981 km (0.099 R)
• M16: 4,626,015 km (0.074 R)
• M17: 4,943,462 km (0.053 R)
• M18: 5,785,847 km (0.082 R)
• M19: 6,165,826 km (0.06 R)
• M20: 7,722,990 km (0.113 R)
• M21: 7,889,193 km (0.11 R)
• M22: 7,930,931 km (0.056 R)
• M23: 8,098,780 km (0.087 R)
• M24: 8,651,993 km (0.094 R)
• M25: 10,019,617 km (0.095 R)
• M26: 10,936,951 km (0.09 R)
• M27: 11,123,649 km (0.059 R)
• M28: 11,405,641 km (0.1 R)
• M29: 11,976,656 km (0.09 R)
• M30: 12,024,527 km (0.095 R)
• M31: 12,169,039 km (0.114 R)
• M32: 12,850,457 km (0.064 R)
• M33: 13,096,845 km (0.088 R)
• M34: 13,644,373 km (0.066 R)
• M35: 13,946,112 km (0.047 R)
• M36: 14,761,570 km (0.033 R)
• M37: 16,172,278 km (0.095 R)
• M38: 16,866,711 km (0.09 R)
• M39: 17,625,472 km (0.087 R)
• M40: 19,119,805 km (0.116 R)
• M41: 19,513,845 km (0.069 R)
• M42: 19,796,885 km (0.047 R)
• M43: 21,348,813 km (0.114 R)
• M44: 23,899,905 km (0.05 R)
• M45: 24,263,428 km (0.065 R)
• M46: 25,057,344 km (0.062 R)
• M47: 25,118,679 km (0.071 R)
• M48: 25,611,903 km (0.119 R)
• M49: 26,046,186 km (0.106 R)
• M50: 27,616,515 km (0.099 R)
• M51: 28,253,203 km (0.075 R)
• M52: 28,766,025 km (0.072 R)
• M53: 29,088,109 km (0.037 R)
• M54: 29,152,586 km (0.075 R)
• M55: 29,735,868 km (0.071 R)
• M56: 30,782,006 km (0.054 R)
• M57: 32,977,654 km (0.108 R)
• M58: 33,247,229 km (0.097 R)
• M59: 34,674,393 km (0.058 R)
• M60: 35,154,452 km (0.119 R)
• M61: 36,399,107 km (0.11 R)
• M62: 36,817,233 km (0.117 R)
• M63: 38,931,499 km (0.115 R)
• M64: 39,716,589 km (0.113 R)
• M65: 40,362,702 km (0.066 R)
• M66: 40,506,765 km (0.103 R)
• M67: 40,795,489 km (0.091 R)
• M68: 41,738,255 km (0.046 R)
• M69: 42,029,821 km (0.096 R)
• M70: 42,102,825 km (0.115 R)
• M71: 43,645,328 km (0.113 R)
• M72: 44,089,484 km (0.108 R)
• M73: 46,861,234 km (0.102 R)
• M74: 48,995,846 km (0.038 R)
• M75: 50,229,729 km (0.09 R)
• M76: 50,384,712 km (0.036 R)
• M77: 52,256,631 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit