🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 183 Days

Day: 22.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,449,737 km

• M1: 120,277 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 13.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.83 AU - 9.83 AU

Year: 10158 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,449,737 km

• M1: 164,408 km (0.099 R)
• M2: 1,298,659 km (0.107 R)
• M3: 2,889,184 km (0.038 R)
• M4: 4,255,910 km (0.069 R)
• M5: 5,196,880 km (0.089 R)
• M6: 6,572,283 km (0.081 R)
• M7: 7,490,365 km (0.118 R)
• M8: 8,721,257 km (0.064 R)
• M9: 14,685,873 km (0.08 R)
• M10: 19,877,368 km (0.057 R)
• M11: 21,450,390 km (0.07 R)
• M12: 34,274,967 km (0.102 R)
• M13: 37,883,866 km (0.034 R)
• M14: 40,555,983 km (0.092 R)
• M15: 42,405,611 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 13.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.06 AU - 11.24 AU

Year: 13271 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,449,737 km

• M1: 170,841 km (0.1 R)
• M2: 775,665 km (0.116 R)
• M3: 1,235,978 km (0.095 R)
• M4: 1,744,162 km (0.108 R)
• M5: 2,317,271 km (0.111 R)
• M6: 2,992,406 km (0.071 R)
• M7: 3,875,782 km (0.067 R)
• M8: 4,467,292 km (0.089 R)
• M9: 4,926,407 km (0.085 R)
• M10: 6,459,038 km (0.088 R)
• M11: 7,252,654 km (0.104 R)
• M12: 8,244,787 km (0.054 R)
• M13: 9,374,401 km (0.104 R)
• M14: 10,819,965 km (0.118 R)
• M15: 11,824,814 km (0.103 R)
• M16: 12,709,087 km (0.107 R)
• M17: 13,827,630 km (0.117 R)
• M18: 15,906,742 km (0.114 R)
• M19: 17,729,292 km (0.079 R)
• M20: 18,573,922 km (0.041 R)
• M21: 20,095,781 km (0.075 R)
• M22: 23,024,309 km (0.079 R)
• M23: 25,835,253 km (0.027 R)
• M24: 28,036,885 km (0.082 R)
• M25: 35,149,815 km (0.106 R)
• M26: 37,974,821 km (0.059 R)
• M27: 38,481,210 km (0.086 R)
• M28: 44,772,848 km (0.079 R)
• M29: 45,480,146 km (0.1 R)
• M30: 50,032,409 km (0.09 R)
• M31: 52,028,793 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 7.1

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.44 AU - 16.64 AU

Year: 18752 Days

Day: 21 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,449,737 km

• M1: 98,286 km (0.119 R)
• M2: 852,259 km (0.065 R)
• M3: 1,511,238 km (0.099 R)
• M4: 2,251,448 km (0.087 R)
• M5: 3,404,698 km (0.107 R)
• M6: 3,936,818 km (0.085 R)
• M7: 4,222,998 km (0.119 R)
• M8: 5,203,164 km (0.106 R)
• M9: 5,827,286 km (0.065 R)
• M10: 6,810,293 km (0.096 R)
• M11: 7,508,317 km (0.071 R)
• M12: 7,899,665 km (0.11 R)
• M13: 10,783,015 km (0.114 R)
• M14: 12,123,711 km (0.091 R)
• M15: 14,079,404 km (0.101 R)
• M16: 16,317,089 km (0.089 R)
• M17: 17,562,790 km (0.104 R)
• M18: 17,819,350 km (0.115 R)
• M19: 18,078,454 km (0.095 R)
• M20: 18,427,765 km (0.052 R)
• M21: 19,685,883 km (0.093 R)
• M22: 27,992,006 km (0.053 R)
• M23: 29,170,837 km (0.053 R)
• M24: 30,628,818 km (0.115 R)
• M25: 32,007,362 km (0.101 R)
• M26: 32,776,445 km (0.077 R)
• M27: 33,295,998 km (0.086 R)
• M28: 34,085,576 km (0.03 R)
• M29: 38,797,161 km (0.102 R)
• M30: 39,232,640 km (0.067 R)
• M31: 40,707,825 km (0.098 R)
• M32: 44,874,724 km (0.071 R)
• M33: 48,138,650 km (0.081 R)
• M34: 50,342,975 km (0.12 R)
• M35: 54,044,475 km (0.092 R)
• M36: 54,406,202 km (0.099 R)
• M37: 54,769,576 km (0.08 R)
• M38: 56,239,076 km (0.068 R)
• M39: 60,221,371 km (0.105 R)
• M40: 63,579,544 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.1

Radius: 3.5

Gravity: 48.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.8 AU - 16.06 AU

Year: 22663 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,449,737 km

• M1: 43,832 km (0.063 R)
• M2: 163,211 km (0.095 R)
• M3: 336,745 km (0.062 R)
• M4: 558,449 km (0.086 R)
• M5: 1,201,420 km (0.075 R)
• M6: 1,475,783 km (0.101 R)
• M7: 1,627,924 km (0.077 R)
• M8: 4,329,961 km (0.042 R)
• M9: 5,158,583 km (0.116 R)
• M10: 5,876,952 km (0.057 R)
• M11: 6,087,736 km (0.081 R)
• M12: 7,362,758 km (0.114 R)
• M13: 8,375,686 km (0.044 R)
• M14: 8,805,630 km (0.076 R)
• M15: 10,063,748 km (0.04 R)
• M16: 10,488,008 km (0.109 R)
• M17: 10,673,359 km (0.039 R)
• M18: 11,371,981 km (0.113 R)
• M19: 11,567,655 km (0.061 R)
• M20: 13,143,220 km (0.086 R)
• M21: 17,306,978 km (0.072 R)
• M22: 18,808,641 km (0.062 R)
• M23: 20,013,802 km (0.103 R)
• M24: 27,282,164 km (0.036 R)
• M25: 31,562,907 km (0.101 R)
• M26: 44,901,352 km (0.116 R)
• M27: 47,044,940 km (0.08 R)
• M28: 49,255,697 km (0.031 R)
• M29: 52,249,899 km (0.116 R)
• M30: 53,335,082 km (0.079 R)
• M31: 53,517,292 km (0.114 R)
• M32: 56,113,264 km (0.069 R)
• M33: 56,870,079 km (0.114 R)
• M34: 61,956,257 km (0.066 R)
• M35: 62,764,684 km (0.076 R)
• M36: 63,579,993 km (0.037 R)
• M37: 74,149,381 km (0.037 R)
• M38: 77,604,643 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 6.2

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.45 AU - 21.25 AU

Year: 25760 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,449,737 km

• M1: 95,892 km (0.051 R)
• M2: 539,001 km (0.074 R)
• M3: 795,262 km (0.082 R)
• M4: 1,254,827 km (0.049 R)
• M5: 1,479,822 km (0.089 R)
• M6: 2,051,735 km (0.088 R)
• M7: 3,118,667 km (0.112 R)
• M8: 12,144,505 km (0.082 R)
• M9: 15,714,957 km (0.07 R)
• M10: 17,695,035 km (0.061 R)
• M11: 38,523,396 km (0.105 R)
• M12: 39,542,756 km (0.106 R)
• M13: 49,539,185 km (0.11 R)
• M14: 53,932,127 km (0.089 R)
• M15: 63,483,053 km (0.058 R)
• M16: 68,655,100 km (0.079 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit