🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.29 AU - 1.67 AU

Year: 627 Days

Day: 26.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.02 AU - 3.04 AU

Year: 1401 Days

Day: 41 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.46 AU - 5.08 AU

Year: 3073 Days

Day: 19.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.37 AU - 4.61 AU

Year: 3313 Days

Day: 44.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,340,269 km

• M1: 234,869 km (0.102 R)
• M2: 2,762,773 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 13.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.89 AU - 9.47 AU

Year: 7412 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,340,269 km

• M1: 301,889 km (0.09 R)
• M2: 541,095 km (0.107 R)
• M3: 645,964 km (0.1 R)
• M4: 759,060 km (0.117 R)
• M5: 848,968 km (0.04 R)
• M6: 1,108,371 km (0.111 R)
• M7: 1,644,230 km (0.109 R)
• M8: 2,254,889 km (0.101 R)
• M9: 2,389,826 km (0.078 R)
• M10: 2,550,644 km (0.114 R)
• M11: 2,907,584 km (0.076 R)
• M12: 3,255,549 km (0.092 R)
• M13: 3,669,636 km (0.055 R)
• M14: 3,883,112 km (0.087 R)
• M15: 4,155,829 km (0.08 R)
• M16: 4,491,526 km (0.057 R)
• M17: 4,605,370 km (0.113 R)
• M18: 5,041,149 km (0.117 R)
• M19: 5,159,631 km (0.115 R)
• M20: 5,279,010 km (0.097 R)
• M21: 5,399,286 km (0.105 R)
• M22: 5,581,646 km (0.084 R)
• M23: 5,921,084 km (0.064 R)
• M24: 6,014,882 km (0.103 R)
• M25: 6,140,693 km (0.117 R)
• M26: 6,523,514 km (0.108 R)
• M27: 7,889,493 km (0.11 R)
• M28: 7,992,865 km (0.097 R)
• M29: 8,481,302 km (0.09 R)
• M30: 8,658,276 km (0.084 R)
• M31: 9,414,344 km (0.093 R)
• M32: 9,523,999 km (0.054 R)
• M33: 10,229,054 km (0.118 R)
• M34: 11,066,502 km (0.074 R)
• M35: 11,259,933 km (0.119 R)
• M36: 12,363,815 km (0.116 R)
• M37: 13,255,269 km (0.106 R)
• M38: 13,750,288 km (0.09 R)
• M39: 14,715,943 km (0.12 R)
• M40: 14,886,185 km (0.104 R)
• M41: 15,014,241 km (0.12 R)
• M42: 15,099,811 km (0.092 R)
• M43: 15,271,549 km (0.105 R)
• M44: 15,357,568 km (0.058 R)
• M45: 15,443,886 km (0.103 R)
• M46: 15,703,588 km (0.073 R)
• M47: 16,052,151 km (0.12 R)
• M48: 16,271,312 km (0.109 R)
• M49: 16,756,906 km (0.117 R)
• M50: 17,292,167 km (0.098 R)
• M51: 17,606,921 km (0.059 R)
• M52: 18,105,531 km (0.034 R)
• M53: 18,562,702 km (0.079 R)
• M54: 19,442,038 km (0.073 R)
• M55: 19,769,508 km (0.118 R)
• M56: 19,863,456 km (0.036 R)
• M57: 20,051,650 km (0.07 R)
• M58: 20,429,833 km (0.104 R)
• M59: 20,667,395 km (0.044 R)
• M60: 20,905,854 km (0.072 R)
• M61: 21,049,468 km (0.091 R)
• M62: 21,337,443 km (0.119 R)
• M63: 21,723,556 km (0.042 R)
• M64: 22,112,061 km (0.091 R)
• M65: 22,600,947 km (0.027 R)
• M66: 23,241,675 km (0.043 R)
• M67: 24,793,753 km (0.091 R)
• M68: 24,996,458 km (0.119 R)
• M69: 25,915,438 km (0.073 R)
• M70: 26,327,580 km (0.112 R)
• M71: 26,689,756 km (0.069 R)
• M72: 27,053,728 km (0.105 R)
• M73: 27,157,997 km (0.058 R)
• M74: 27,944,583 km (0.104 R)
• M75: 28,102,708 km (0.076 R)
• M76: 31,000,718 km (0.12 R)
• M77: 33,431,683 km (0.075 R)
• M78: 33,599,682 km (0.041 R)
• M79: 37,017,544 km (0.058 R)
• M80: 37,481,597 km (0.087 R)
• M81: 37,772,714 km (0.085 R)
• M82: 38,826,482 km (0.096 R)
• M83: 39,062,098 km (0.113 R)
• M84: 39,238,923 km (0.112 R)
• M85: 39,416,197 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 12.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.67 AU - 11.75 AU

Year: 13071 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,340,269 km

• M1: 176,226 km (0.108 R)
• M2: 369,956 km (0.082 R)
• M3: 808,876 km (0.05 R)
• M4: 1,028,635 km (0.041 R)
• M5: 1,336,956 km (0.106 R)
• M6: 1,906,475 km (0.094 R)
• M7: 2,430,068 km (0.088 R)
• M8: 2,663,740 km (0.087 R)
• M9: 2,753,349 km (0.073 R)
• M10: 2,935,559 km (0.07 R)
• M11: 3,216,504 km (0.116 R)
• M12: 4,111,697 km (0.066 R)
• M13: 4,969,043 km (0.083 R)
• M14: 5,802,602 km (0.083 R)
• M15: 7,217,050 km (0.075 R)
• M16: 7,597,477 km (0.069 R)
• M17: 8,071,404 km (0.092 R)
• M18: 8,289,966 km (0.084 R)
• M19: 8,466,342 km (0.094 R)
• M20: 8,643,915 km (0.08 R)
• M21: 9,550,178 km (0.113 R)
• M22: 11,698,105 km (0.057 R)
• M23: 11,846,506 km (0.084 R)
• M24: 12,395,829 km (0.106 R)
• M25: 12,648,350 km (0.094 R)
• M26: 13,004,692 km (0.097 R)
• M27: 13,107,017 km (0.101 R)
• M28: 13,312,715 km (0.094 R)
• M29: 14,357,057 km (0.115 R)
• M30: 14,569,037 km (0.078 R)
• M31: 15,265,416 km (0.071 R)
• M32: 16,523,833 km (0.106 R)
• M33: 17,025,285 km (0.041 R)
• M34: 17,418,877 km (0.106 R)
• M35: 17,531,823 km (0.05 R)
• M36: 17,645,069 km (0.108 R)
• M37: 20,078,727 km (0.067 R)
• M38: 20,375,380 km (0.056 R)
• M39: 20,793,206 km (0.066 R)
• M40: 23,483,724 km (0.089 R)
• M41: 24,362,612 km (0.076 R)
• M42: 24,806,020 km (0.063 R)
• M43: 26,023,298 km (0.068 R)
• M44: 26,152,550 km (0.106 R)
• M45: 27,194,200 km (0.104 R)
• M46: 27,918,254 km (0.108 R)
• M47: 28,315,885 km (0.107 R)
• M48: 28,715,461 km (0.088 R)
• M49: 28,915,922 km (0.102 R)
• M50: 29,116,832 km (0.118 R)
• M51: 29,925,109 km (0.077 R)
• M52: 30,060,645 km (0.09 R)
• M53: 30,672,650 km (0.077 R)
• M54: 31,288,694 km (0.06 R)
• M55: 32,255,246 km (0.077 R)
• M56: 32,394,222 km (0.092 R)
• M57: 32,881,911 km (0.061 R)
• M58: 34,146,911 km (0.082 R)
• M59: 35,714,846 km (0.073 R)
• M60: 36,652,226 km (0.083 R)
• M61: 37,524,831 km (0.051 R)
• M62: 37,963,601 km (0.048 R)
• M63: 40,183,185 km (0.088 R)
• M64: 40,707,226 km (0.112 R)
• M65: 41,007,619 km (0.078 R)
• M66: 41,082,866 km (0.102 R)
• M67: 41,535,101 km (0.104 R)
• M68: 41,610,648 km (0.048 R)
• M69: 44,437,748 km (0.077 R)
• M70: 44,592,283 km (0.086 R)
• M71: 45,212,516 km (0.04 R)
• M72: 45,445,739 km (0.086 R)
• M73: 46,069,711 km (0.091 R)
• M74: 47,089,819 km (0.112 R)
• M75: 47,563,147 km (0.095 R)
• M76: 48,196,844 km (0.12 R)
• M77: 48,753,497 km (0.108 R)
• M78: 49,632,534 km (0.102 R)
• M79: 51,649,862 km (0.038 R)
• M80: 52,056,618 km (0.105 R)
• M81: 53,529,409 km (0.028 R)
• M82: 53,940,953 km (0.097 R)
• M83: 54,023,381 km (0.082 R)
• M84: 54,767,182 km (0.083 R)
• M85: 55,348,071 km (0.096 R)
• M86: 55,514,423 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 11

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.6 AU - 12.92 AU

Year: 14950 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,340,269 km

• M1: 147,952 km (0.105 R)
• M2: 238,010 km (0.115 R)
• M3: 663,018 km (0.068 R)
• M4: 1,115,851 km (0.097 R)
• M5: 1,770,341 km (0.076 R)
• M6: 1,950,607 km (0.104 R)
• M7: 2,232,599 km (0.097 R)
• M8: 2,428,123 km (0.109 R)
• M9: 2,561,564 km (0.065 R)
• M10: 2,766,364 km (0.081 R)
• M11: 3,987,082 km (0.082 R)
• M12: 4,925,211 km (0.118 R)
• M13: 5,224,107 km (0.082 R)
• M14: 5,528,838 km (0.117 R)
• M15: 5,661,232 km (0.111 R)
• M16: 6,385,136 km (0.091 R)
• M17: 7,721,494 km (0.085 R)
• M18: 8,472,176 km (0.081 R)
• M19: 9,193,836 km (0.119 R)
• M20: 9,298,405 km (0.095 R)
• M21: 9,774,575 km (0.099 R)
• M22: 10,640,597 km (0.053 R)
• M23: 11,138,459 km (0.041 R)
• M24: 11,928,186 km (0.105 R)
• M25: 12,677,672 km (0.061 R)
• M26: 12,911,343 km (0.104 R)
• M27: 13,028,628 km (0.119 R)
• M28: 14,647,876 km (0.106 R)
• M29: 15,263,471 km (0.089 R)
• M30: 15,762,230 km (0.07 R)
• M31: 17,940,674 km (0.089 R)
• M32: 19,265,663 km (0.115 R)
• M33: 19,467,171 km (0.117 R)
• M34: 21,520,102 km (0.1 R)
• M35: 21,659,378 km (0.105 R)
• M36: 23,140,098 km (0.062 R)
• M37: 23,425,830 km (0.112 R)
• M38: 24,653,430 km (0.118 R)
• M39: 26,049,926 km (0.049 R)
• M40: 26,272,827 km (0.1 R)
• M41: 26,347,177 km (0.05 R)
• M42: 26,870,171 km (0.117 R)
• M43: 27,245,811 km (0.105 R)
• M44: 28,078,324 km (0.12 R)
• M45: 29,073,000 km (0.081 R)
• M46: 29,227,086 km (0.12 R)
• M47: 30,157,136 km (0.097 R)
• M48: 30,547,436 km (0.073 R)
• M49: 31,966,671 km (0.104 R)
• M50: 32,924,696 km (0.12 R)
• M51: 34,216,773 km (0.099 R)
• M52: 34,705,509 km (0.118 R)
• M53: 37,770,470 km (0.11 R)
• M54: 37,938,618 km (0.086 R)
• M55: 38,782,949 km (0.092 R)
• M56: 38,867,771 km (0.04 R)
• M57: 40,318,571 km (0.094 R)
• M58: 41,613,191 km (0.068 R)
• M59: 41,873,790 km (0.081 R)
• M60: 42,658,880 km (0.039 R)
• M61: 43,889,622 km (0.054 R)
• M62: 44,066,446 km (0.089 R)
• M63: 44,598,117 km (0.059 R)
• M64: 45,042,872 km (0.119 R)
• M65: 45,310,502 km (0.057 R)
• M66: 45,936,869 km (0.098 R)
• M67: 46,385,961 km (0.065 R)
• M68: 49,019,781 km (0.11 R)
• M69: 50,216,116 km (0.075 R)
• M70: 51,049,974 km (0.117 R)
• M71: 52,356,263 km (0.089 R)
• M72: 52,637,507 km (0.041 R)
• M73: 55,669,706 km (0.075 R)
• M74: 55,861,042 km (0.072 R)
• M75: 55,956,784 km (0.083 R)
• M76: 56,244,461 km (0.055 R)
• M77: 57,690,025 km (0.079 R)
• M78: 58,563,378 km (0.112 R)
• M79: 58,660,616 km (0.116 R)
• M80: 60,028,390 km (0.106 R)
• M81: 60,322,798 km (0.102 R)
• M82: 62,795,352 km (0.101 R)
• M83: 64,495,532 km (0.116 R)
• M84: 64,696,591 km (0.083 R)
• M85: 65,907,137 km (0.05 R)
• M86: 66,109,543 km (0.079 R)
• M87: 66,718,257 km (0.053 R)
• M88: 67,328,766 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.6

Radius: 7.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.19 AU - 16.73 AU

Year: 21169 Days

Day: 15.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,340,269 km

• M1: 414,835 km (0.073 R)
• M2: 827,875 km (0.09 R)
• M3: 1,062,145 km (0.086 R)
• M4: 1,414,897 km (0.111 R)
• M5: 1,748,799 km (0.104 R)
• M6: 2,309,342 km (0.118 R)
• M7: 2,671,070 km (0.118 R)
• M8: 2,764,269 km (0.094 R)
• M9: 3,018,137 km (0.066 R)
• M10: 3,312,845 km (0.065 R)
• M11: 4,215,518 km (0.103 R)
• M12: 4,434,230 km (0.071 R)
• M13: 4,544,933 km (0.07 R)
• M14: 5,424,120 km (0.106 R)
• M15: 5,742,015 km (0.072 R)
• M16: 6,689,867 km (0.112 R)
• M17: 6,774,540 km (0.116 R)
• M18: 6,944,932 km (0.116 R)
• M19: 7,290,203 km (0.099 R)
• M20: 7,641,010 km (0.094 R)
• M21: 8,132,439 km (0.101 R)
• M22: 9,145,815 km (0.096 R)
• M23: 10,590,781 km (0.111 R)
• M24: 10,689,665 km (0.094 R)
• M25: 12,677,522 km (0.119 R)
• M26: 16,234,211 km (0.114 R)
• M27: 17,678,878 km (0.063 R)
• M28: 18,149,812 km (0.115 R)
• M29: 18,208,903 km (0.104 R)
• M30: 18,327,385 km (0.109 R)
• M31: 18,744,314 km (0.091 R)
• M32: 18,923,831 km (0.025 R)
• M33: 19,526,561 km (0.11 R)
• M34: 21,309,917 km (0.115 R)
• M35: 21,999,863 km (0.098 R)
• M36: 22,824,746 km (0.095 R)
• M37: 23,918,755 km (0.053 R)
• M38: 25,161,464 km (0.114 R)
• M39: 25,425,804 km (0.118 R)
• M40: 28,461,892 km (0.082 R)
• M41: 29,429,641 km (0.111 R)
• M42: 29,499,204 km (0.079 R)
• M43: 29,638,480 km (0.061 R)
• M44: 30,337,850 km (0.108 R)
• M45: 30,830,775 km (0.083 R)
• M46: 30,901,385 km (0.106 R)
• M47: 30,971,995 km (0.101 R)
• M48: 31,397,302 km (0.065 R)
• M49: 32,038,628 km (0.093 R)
• M50: 34,720,768 km (0.077 R)
• M51: 34,867,823 km (0.073 R)
• M52: 35,088,779 km (0.073 R)
• M53: 35,902,741 km (0.092 R)
• M54: 37,398,720 km (0.113 R)
• M55: 38,610,163 km (0.093 R)
• M56: 40,915,915 km (0.068 R)
• M57: 42,320,639 km (0.081 R)
• M58: 43,345,085 km (0.104 R)
• M59: 44,537,081 km (0.093 R)
• M60: 47,116,149 km (0.1 R)
• M61: 47,768,395 km (0.102 R)
• M62: 48,505,763 km (0.054 R)
• M63: 48,999,436 km (0.09 R)
• M64: 49,825,964 km (0.087 R)
• M65: 51,660,483 km (0.104 R)
• M66: 53,942,000 km (0.092 R)
• M67: 55,825,138 km (0.112 R)
• M68: 56,169,812 km (0.094 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit