🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 213 Days

Day: 21.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,327,969 km

• M1: 239,207 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.54 AU - 1.8 AU

Year: 769 Days

Day: 37.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 9.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.69 AU - 8.69 AU

Year: 6872 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,327,969 km

• M1: 122,371 km (0.112 R)
• M2: 473,178 km (0.118 R)
• M3: 804,089 km (0.092 R)
• M4: 1,190,500 km (0.103 R)
• M5: 1,610,122 km (0.077 R)
• M6: 3,647,196 km (0.112 R)
• M7: 3,970,028 km (0.097 R)
• M8: 4,620,480 km (0.079 R)
• M9: 5,546,341 km (0.112 R)
• M10: 7,178,454 km (0.051 R)
• M11: 7,724,935 km (0.064 R)
• M12: 8,417,274 km (0.087 R)
• M13: 9,150,303 km (0.037 R)
• M14: 13,198,272 km (0.086 R)
• M15: 14,019,116 km (0.043 R)
• M16: 15,521,677 km (0.088 R)
• M17: 17,775,518 km (0.12 R)
• M18: 18,104,933 km (0.064 R)
• M19: 18,573,024 km (0.086 R)
• M20: 20,598,580 km (0.103 R)
• M21: 24,106,799 km (0.109 R)
• M22: 24,510,564 km (0.098 R)
• M23: 27,994,399 km (0.099 R)
• M24: 33,068,460 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 5.8

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.56 AU - 14.9 AU

Year: 17153 Days

Day: 23.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,327,969 km

• M1: 72,555 km (0.061 R)
• M2: 318,195 km (0.047 R)
• M3: 588,368 km (0.052 R)
• M4: 1,176,737 km (0.075 R)
• M5: 1,575,116 km (0.086 R)
• M6: 1,893,909 km (0.095 R)
• M7: 2,254,739 km (0.118 R)
• M8: 2,798,079 km (0.111 R)
• M9: 5,341,691 km (0.069 R)
• M10: 6,220,429 km (0.096 R)
• M11: 6,464,722 km (0.066 R)
• M12: 6,929,224 km (0.103 R)
• M13: 8,163,556 km (0.109 R)
• M14: 9,063,686 km (0.112 R)
• M15: 9,591,318 km (0.089 R)
• M16: 15,006,162 km (0.116 R)
• M17: 16,661,164 km (0.11 R)
• M18: 17,132,846 km (0.112 R)
• M19: 20,687,441 km (0.118 R)
• M20: 21,232,276 km (0.118 R)
• M21: 26,468,052 km (0.119 R)
• M22: 27,982,132 km (0.1 R)
• M23: 31,419,442 km (0.118 R)
• M24: 33,986,392 km (0.053 R)
• M25: 39,533,033 km (0.107 R)
• M26: 39,950,859 km (0.104 R)
• M27: 41,508,024 km (0.094 R)
• M28: 41,795,401 km (0.042 R)
• M29: 44,292,339 km (0.105 R)
• M30: 46,886,965 km (0.109 R)
• M31: 49,419,806 km (0.115 R)
• M32: 53,218,395 km (0.11 R)
• M33: 58,279,441 km (0.104 R)
• M34: 62,326,213 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.7

Radius: 5.7

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.78 AU - 16.68 AU

Year: 21186 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,327,969 km

• M1: 72,555 km (0.087 R)
• M2: 450,589 km (0.067 R)
• M3: 651,499 km (0.074 R)
• M4: 890,556 km (0.078 R)
• M5: 1,257,520 km (0.043 R)
• M6: 1,565,691 km (0.092 R)
• M7: 2,653,866 km (0.072 R)
• M8: 2,977,446 km (0.105 R)
• M9: 3,162,349 km (0.12 R)
• M10: 4,680,618 km (0.062 R)
• M11: 5,420,828 km (0.075 R)
• M12: 5,737,677 km (0.11 R)
• M13: 6,408,773 km (0.115 R)
• M14: 6,945,231 km (0.098 R)
• M15: 7,130,732 km (0.103 R)
• M16: 9,115,597 km (0.12 R)
• M17: 9,968,305 km (0.057 R)
• M18: 10,872,923 km (0.12 R)
• M19: 12,229,776 km (0.076 R)
• M20: 16,805,226 km (0.113 R)
• M21: 21,805,535 km (0.101 R)
• M22: 25,786,335 km (0.108 R)
• M23: 29,131,642 km (0.112 R)
• M24: 32,755,052 km (0.075 R)
• M25: 35,148,917 km (0.072 R)
• M26: 37,089,501 km (0.119 R)
• M27: 40,430,919 km (0.06 R)
• M28: 41,182,947 km (0.067 R)
• M29: 48,039,616 km (0.103 R)
• M30: 48,544,509 km (0.093 R)
• M31: 51,122,380 km (0.077 R)
• M32: 51,824,891 km (0.092 R)
• M33: 55,619,142 km (0.104 R)
• M34: 66,425,344 km (0.118 R)
• M35: 75,107,705 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750

Radius: 4

Gravity: 46.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.31 AU - 23.19 AU

Year: 28940 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,327,969 km

• M1: 49,816 km (0.075 R)
• M2: 206,295 km (0.11 R)
• M3: 381,475 km (0.038 R)
• M4: 533,765 km (0.051 R)
• M5: 1,351,168 km (0.083 R)
• M6: 2,598,066 km (0.082 R)
• M7: 3,184,041 km (0.036 R)
• M8: 3,819,682 km (0.104 R)
• M9: 5,253,728 km (0.082 R)
• M10: 6,961,088 km (0.087 R)
• M11: 9,557,958 km (0.099 R)
• M12: 9,938,235 km (0.097 R)
• M13: 10,262,863 km (0.085 R)
• M14: 11,139,656 km (0.107 R)
• M15: 17,378,635 km (0.093 R)
• M16: 19,113,522 km (0.096 R)
• M17: 20,644,805 km (0.077 R)
• M18: 22,255,825 km (0.052 R)
• M19: 22,810,983 km (0.061 R)
• M20: 27,209,160 km (0.115 R)
• M21: 28,358,371 km (0.118 R)
• M22: 32,849,000 km (0.071 R)
• M23: 34,298,005 km (0.105 R)
• M24: 37,322,724 km (0.116 R)
• M25: 37,948,193 km (0.059 R)
• M26: 49,867,253 km (0.099 R)
• M27: 50,056,196 km (0.108 R)
• M28: 55,745,552 km (0.047 R)
• M29: 61,199,442 km (0.082 R)
• M30: 61,416,059 km (0.097 R)
• M31: 70,742,739 km (0.113 R)
• M32: 83,605,313 km (0.092 R)
• M33: 84,675,387 km (0.116 R)
• M34: 84,944,364 km (0.052 R)
• M35: 90,724,377 km (0.115 R)
• M36: 93,854,114 km (0.119 R)
• M37: 94,430,814 km (0.117 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: 507 - 15,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit