🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.53 AU - 0.77 AU

Year: 333 Days

Day: 43.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 13.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.58 AU - 2.22 AU

Year: 1665 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,710,265 km

• M1: 177,273 km (0.12 R)
• M2: 587,321 km (0.105 R)
• M3: 1,206,656 km (0.097 R)
• M4: 1,618,948 km (0.033 R)
• M5: 2,234,543 km (0.102 R)
• M6: 3,047,907 km (0.068 R)
• M7: 3,659,613 km (0.074 R)
• M8: 4,750,929 km (0.095 R)
• M9: 5,417,836 km (0.08 R)
• M10: 5,928,264 km (0.114 R)
• M11: 6,912,469 km (0.114 R)
• M12: 7,944,096 km (0.11 R)
• M13: 8,360,427 km (0.053 R)
• M14: 9,366,921 km (0.111 R)
• M15: 11,026,261 km (0.051 R)
• M16: 13,914,098 km (0.11 R)
• M17: 14,432,903 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 8.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.33 AU

Year: 1921 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,710,265 km

• M1: 111,002 km (0.09 R)
• M2: 421,866 km (0.107 R)
• M3: 831,615 km (0.092 R)
• M4: 1,351,168 km (0.091 R)
• M5: 1,666,670 km (0.116 R)
• M6: 1,958,535 km (0.086 R)
• M7: 2,449,366 km (0.111 R)
• M8: 3,789,763 km (0.056 R)
• M9: 4,875,245 km (0.112 R)
• M10: 5,542,601 km (0.068 R)
• M11: 5,975,837 km (0.108 R)
• M12: 7,699,204 km (0.061 R)
• M13: 9,700,076 km (0.074 R)
• M14: 10,265,855 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 12.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.19 AU - 2.65 AU

Year: 2394 Days

Day: 10.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,710,265 km

• M1: 156,779 km (0.112 R)
• M2: 1,286,990 km (0.069 R)
• M3: 2,212,253 km (0.07 R)
• M4: 3,302,672 km (0.109 R)
• M5: 3,838,981 km (0.097 R)
• M6: 5,150,355 km (0.075 R)
• M7: 5,897,447 km (0.086 R)
• M8: 6,345,642 km (0.109 R)
• M9: 6,766,012 km (0.093 R)
• M10: 7,152,274 km (0.087 R)
• M11: 11,543,121 km (0.114 R)
• M12: 13,336,201 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 11.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.26 AU - 6.72 AU

Year: 8179 Days

Day: 12.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,710,265 km

• M1: 139,276 km (0.104 R)
• M2: 566,976 km (0.097 R)
• M3: 972,536 km (0.103 R)
• M4: 1,809,386 km (0.036 R)
• M5: 3,138,713 km (0.075 R)
• M6: 4,716,522 km (0.059 R)
• M7: 6,072,477 km (0.093 R)
• M8: 7,439,652 km (0.057 R)
• M9: 9,402,226 km (0.084 R)
• M10: 11,688,381 km (0.08 R)
• M11: 14,807,646 km (0.097 R)
• M12: 16,991,775 km (0.044 R)
• M13: 19,456,101 km (0.081 R)
• M14: 20,735,013 km (0.093 R)
• M15: 24,476,306 km (0.1 R)
• M16: 25,345,320 km (0.08 R)
• M17: 33,688,543 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 7.6

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.69 AU - 11.31 AU

Year: 18617 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,710,265 km

• M1: 95,294 km (0.082 R)
• M2: 343,327 km (0.041 R)
• M3: 586,573 km (0.103 R)
• M4: 1,011,880 km (0.055 R)
• M5: 1,630,617 km (0.108 R)
• M6: 2,085,095 km (0.115 R)
• M7: 2,364,843 km (0.064 R)
• M8: 2,819,321 km (0.113 R)
• M9: 3,081,118 km (0.105 R)
• M10: 3,416,965 km (0.067 R)
• M11: 5,678,436 km (0.06 R)
• M12: 13,971,693 km (0.098 R)
• M13: 15,288,902 km (0.073 R)
• M14: 18,802,508 km (0.112 R)
• M15: 20,697,314 km (0.105 R)
• M16: 20,992,022 km (0.037 R)
• M17: 23,558,673 km (0.076 R)
• M18: 27,849,439 km (0.118 R)
• M19: 28,692,872 km (0.098 R)
• M20: 33,706,345 km (0.059 R)
• M21: 34,114,598 km (0.04 R)
• M22: 37,065,266 km (0.045 R)
• M23: 42,511,676 km (0.051 R)
• M24: 43,147,915 km (0.119 R)
• M25: 43,468,504 km (0.094 R)
• M26: 44,439,543 km (0.107 R)
• M27: 47,609,822 km (0.037 R)
• M28: 50,571,411 km (0.072 R)
• M29: 52,006,653 km (0.101 R)
• M30: 61,597,821 km (0.116 R)
• M31: 62,004,129 km (0.096 R)
• M32: 69,408,924 km (0.081 R)
• M33: 72,981,920 km (0.104 R)
• M34: 74,583,066 km (0.09 R)
• M35: 76,207,250 km (0.062 R)
• M36: 78,807,261 km (0.107 R)
• M37: 80,734,829 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit