🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.09 AU - 1.11 AU

Year: 415 Days

Day: 21.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.77 AU - 3.65 AU

Year: 2070 Days

Day: 20.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 12.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.46 AU - 8.78 AU

Year: 6837 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,595,259 km

• M1: 160,219 km (0.085 R)
• M2: 310,416 km (0.071 R)
• M3: 598,691 km (0.116 R)
• M4: 698,024 km (0.057 R)
• M5: 2,158,847 km (0.052 R)
• M6: 2,299,469 km (0.05 R)
• M7: 2,783,418 km (0.107 R)
• M8: 3,580,326 km (0.086 R)
• M9: 4,216,266 km (0.114 R)
• M10: 4,599,237 km (0.109 R)
• M11: 5,046,983 km (0.091 R)
• M12: 5,181,322 km (0.049 R)
• M13: 5,591,819 km (0.071 R)
• M14: 5,786,894 km (0.105 R)
• M15: 6,041,211 km (0.088 R)
• M16: 6,241,672 km (0.111 R)
• M17: 6,915,461 km (0.067 R)
• M18: 7,674,221 km (0.092 R)
• M19: 8,142,163 km (0.116 R)
• M20: 8,300,139 km (0.067 R)
• M21: 9,303,043 km (0.082 R)
• M22: 9,567,981 km (0.118 R)
• M23: 9,869,121 km (0.073 R)
• M24: 10,004,058 km (0.111 R)
• M25: 10,309,687 km (0.076 R)
• M26: 10,722,128 km (0.119 R)
• M27: 10,826,099 km (0.113 R)
• M28: 10,965,225 km (0.085 R)
• M29: 11,634,226 km (0.101 R)
• M30: 12,389,097 km (0.12 R)
• M31: 12,717,465 km (0.109 R)
• M32: 13,420,275 km (0.093 R)
• M33: 13,607,273 km (0.08 R)
• M34: 13,870,565 km (0.078 R)
• M35: 14,135,652 km (0.059 R)
• M36: 14,517,127 km (0.119 R)
• M37: 14,747,657 km (0.092 R)
• M38: 14,902,042 km (0.089 R)
• M39: 15,329,294 km (0.074 R)
• M40: 15,918,560 km (0.044 R)
• M41: 16,235,857 km (0.104 R)
• M42: 17,935,887 km (0.092 R)
• M43: 18,224,611 km (0.104 R)
• M44: 18,681,632 km (0.09 R)
• M45: 18,806,996 km (0.083 R)
• M46: 18,974,396 km (0.092 R)
• M47: 19,268,804 km (0.096 R)
• M48: 19,649,381 km (0.093 R)
• M49: 19,819,324 km (0.102 R)
• M50: 20,375,080 km (0.097 R)
• M51: 20,461,099 km (0.099 R)
• M52: 20,936,072 km (0.076 R)
• M53: 22,205,710 km (0.118 R)
• M54: 22,427,114 km (0.085 R)
• M55: 22,872,168 km (0.07 R)
• M56: 23,861,608 km (0.103 R)
• M57: 24,042,921 km (0.106 R)
• M58: 24,224,832 km (0.096 R)
• M59: 24,635,628 km (0.076 R)
• M60: 24,864,961 km (0.079 R)
• M61: 25,002,741 km (0.044 R)
• M62: 25,371,799 km (0.108 R)
• M63: 25,557,001 km (0.092 R)
• M64: 25,742,502 km (0.118 R)
• M65: 25,928,602 km (0.084 R)
• M66: 26,161,825 km (0.114 R)
• M67: 26,348,823 km (0.103 R)
• M68: 26,489,445 km (0.04 R)
• M69: 26,677,339 km (0.108 R)
• M70: 28,052,443 km (0.077 R)
• M71: 28,580,075 km (0.097 R)
• M72: 29,159,467 km (0.112 R)
• M73: 29,353,496 km (0.111 R)
• M74: 29,693,981 km (0.12 R)
• M75: 30,821,948 km (0.043 R)
• M76: 31,515,484 km (0.067 R)
• M77: 32,264,222 km (0.115 R)
• M78: 33,830,062 km (0.114 R)
• M79: 34,135,990 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.9

Radius: 7

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.11 AU - 17.39 AU

Year: 23575 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,595,259 km

• M1: 109,655 km (0.037 R)
• M2: 440,865 km (0.083 R)
• M3: 599,439 km (0.074 R)
• M4: 648,208 km (0.111 R)
• M5: 724,054 km (0.073 R)
• M6: 1,087,726 km (0.106 R)
• M7: 1,210,247 km (0.035 R)
• M8: 1,468,901 km (0.072 R)
• M9: 2,074,474 km (0.06 R)
• M10: 2,544,211 km (0.088 R)
• M11: 2,791,197 km (0.118 R)
• M12: 3,002,878 km (0.086 R)
• M13: 3,132,430 km (0.108 R)
• M14: 3,176,112 km (0.078 R)
• M15: 4,090,305 km (0.078 R)
• M16: 4,282,538 km (0.062 R)
• M17: 4,379,627 km (0.095 R)
• M18: 5,655,248 km (0.111 R)
• M19: 6,250,498 km (0.09 R)
• M20: 6,305,700 km (0.028 R)
• M21: 7,735,407 km (0.077 R)
• M22: 8,578,092 km (0.074 R)
• M23: 8,824,180 km (0.111 R)
• M24: 9,135,044 km (0.078 R)
• M25: 9,512,929 km (0.075 R)
• M26: 9,576,358 km (0.094 R)
• M27: 9,639,937 km (0.1 R)
• M28: 9,960,226 km (0.079 R)
• M29: 10,024,703 km (0.118 R)
• M30: 11,545,216 km (0.099 R)
• M31: 12,714,473 km (0.113 R)
• M32: 13,419,827 km (0.064 R)
• M33: 13,491,185 km (0.086 R)
• M34: 13,777,365 km (0.09 R)
• M35: 13,849,172 km (0.094 R)
• M36: 15,312,539 km (0.095 R)
• M37: 15,761,033 km (0.09 R)
• M38: 15,911,529 km (0.076 R)
• M39: 16,518,148 km (0.099 R)
• M40: 16,747,631 km (0.113 R)
• M41: 17,055,204 km (0.115 R)
• M42: 17,442,214 km (0.105 R)
• M43: 17,753,976 km (0.082 R)
• M44: 18,225,209 km (0.067 R)
• M45: 18,462,172 km (0.105 R)
• M46: 20,150,384 km (0.108 R)
• M47: 20,231,915 km (0.103 R)
• M48: 20,971,378 km (0.103 R)
• M49: 21,219,860 km (0.059 R)
• M50: 21,636,190 km (0.065 R)
• M51: 21,719,666 km (0.077 R)
• M52: 22,139,288 km (0.045 R)
• M53: 22,731,097 km (0.085 R)
• M54: 25,149,796 km (0.104 R)
• M55: 26,389,513 km (0.119 R)
• M56: 26,478,823 km (0.039 R)
• M57: 29,574,751 km (0.092 R)
• M58: 30,694,491 km (0.06 R)
• M59: 31,448,614 km (0.025 R)
• M60: 32,208,870 km (0.076 R)
• M61: 36,099,911 km (0.104 R)
• M62: 37,596,937 km (0.108 R)
• M63: 39,419,787 km (0.104 R)
• M64: 44,632,375 km (0.082 R)
• M65: 45,700,654 km (0.117 R)
• M66: 47,427,163 km (0.108 R)
• M67: 47,971,100 km (0.088 R)
• M68: 49,615,331 km (0.057 R)
• M69: 52,621,051 km (0.091 R)
• M70: 52,845,897 km (0.098 R)
• M71: 53,296,934 km (0.057 R)
• M72: 54,657,377 km (0.095 R)
• M73: 56,258,972 km (0.108 R)
• M74: 57,759,887 km (0.08 R)
• M75: 59,742,508 km (0.078 R)
• M76: 60,919,095 km (0.074 R)
• M77: 65,822,465 km (0.097 R)
• M78: 66,064,963 km (0.117 R)
• M79: 66,550,558 km (0.048 R)
• M80: 69,983,679 km (0.078 R)
• M81: 71,472,627 km (0.084 R)
• M82: 71,846,472 km (0.052 R)
• M83: 72,345,979 km (0.117 R)
• M84: 75,493,817 km (0.089 R)
• M85: 76,001,553 km (0.112 R)
• M86: 77,403,883 km (0.089 R)
• M87: 77,915,807 km (0.116 R)
• M88: 78,686,086 km (0.112 R)
• M89: 79,329,806 km (0.117 R)
• M90: 86,657,858 km (0.11 R)
• M91: 89,192,794 km (0.12 R)
• M92: 89,326,833 km (0.115 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit