🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.62 AU - 0.82 AU

Year: 227 Days

Day: 46.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 12.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.15 AU - 6.29 AU

Year: 5753 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 115,228,801 km

• M1: 157,975 km (0.054 R)
• M2: 635,492 km (0.113 R)
• M3: 1,225,655 km (0.053 R)
• M4: 1,896,602 km (0.065 R)
• M5: 2,472,105 km (0.117 R)
• M6: 3,038,931 km (0.094 R)
• M7: 3,691,327 km (0.108 R)
• M8: 4,304,978 km (0.088 R)
• M9: 5,277,813 km (0.076 R)
• M10: 5,737,378 km (0.074 R)
• M11: 7,023,022 km (0.086 R)
• M12: 8,410,243 km (0.11 R)
• M13: 9,431,697 km (0.094 R)
• M14: 10,677,997 km (0.052 R)
• M15: 13,894,052 km (0.101 R)
• M16: 15,015,138 km (0.092 R)
• M17: 16,776,204 km (0.066 R)
• M18: 17,237,115 km (0.063 R)
• M19: 18,741,322 km (0.094 R)
• M20: 25,726,795 km (0.084 R)
• M21: 28,705,438 km (0.051 R)
• M22: 29,556,201 km (0.107 R)
• M23: 31,706,371 km (0.091 R)
• M24: 33,231,073 km (0.086 R)
• M25: 33,959,016 km (0.096 R)
• M26: 34,485,600 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 14

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.46 AU - 7.68 AU

Year: 6972 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 115,228,801 km

• M1: 174,132 km (0.093 R)
• M2: 812,017 km (0.081 R)
• M3: 1,663,977 km (0.115 R)
• M4: 2,177,995 km (0.117 R)
• M5: 3,078,874 km (0.072 R)
• M6: 4,164,356 km (0.047 R)
• M7: 4,725,946 km (0.03 R)
• M8: 5,217,375 km (0.12 R)
• M9: 6,475,643 km (0.091 R)
• M10: 7,195,209 km (0.117 R)
• M11: 7,848,203 km (0.099 R)
• M12: 8,374,040 km (0.117 R)
• M13: 11,365,698 km (0.116 R)
• M14: 15,442,539 km (0.117 R)
• M15: 17,127,909 km (0.091 R)
• M16: 19,149,275 km (0.072 R)
• M17: 22,112,211 km (0.057 R)
• M18: 22,918,693 km (0.117 R)
• M19: 24,419,758 km (0.118 R)
• M20: 27,709,565 km (0.033 R)
• M21: 29,800,045 km (0.082 R)
• M22: 33,130,094 km (0.084 R)
• M23: 34,722,713 km (0.081 R)
• M24: 36,588,797 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 10.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.74 AU - 9.48 AU

Year: 7785 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 115,228,801 km

• M1: 126,410 km (0.1 R)
• M2: 580,889 km (0.071 R)
• M3: 934,987 km (0.041 R)
• M4: 1,285,046 km (0.11 R)
• M5: 1,682,378 km (0.109 R)
• M6: 2,096,913 km (0.076 R)
• M7: 2,887,239 km (0.098 R)
• M8: 3,509,117 km (0.091 R)
• M9: 3,913,779 km (0.032 R)
• M10: 4,817,351 km (0.116 R)
• M11: 6,152,362 km (0.098 R)
• M12: 7,485,877 km (0.107 R)
• M13: 8,448,241 km (0.115 R)
• M14: 10,472,001 km (0.104 R)
• M15: 11,830,948 km (0.027 R)
• M16: 12,744,691 km (0.104 R)
• M17: 14,471,051 km (0.102 R)
• M18: 24,880,071 km (0.099 R)
• M19: 25,489,383 km (0.087 R)
• M20: 26,828,882 km (0.097 R)
• M21: 29,842,082 km (0.07 R)
• M22: 31,430,064 km (0.069 R)
• M23: 32,657,514 km (0.118 R)
• M24: 33,073,696 km (0.075 R)
• M25: 34,450,894 km (0.076 R)
• M26: 36,755,598 km (0.105 R)
• M27: 37,205,888 km (0.067 R)
• M28: 37,546,074 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 8.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.8 AU - 11.38 AU

Year: 12781 Days

Day: 15 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 115,228,801 km

• M1: 103,821 km (0.041 R)
• M2: 493,374 km (0.096 R)
• M3: 1,059,303 km (0.093 R)
• M4: 1,765,704 km (0.106 R)
• M5: 5,333,314 km (0.06 R)
• M6: 8,687,597 km (0.092 R)
• M7: 11,298,978 km (0.1 R)
• M8: 13,487,295 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.3

Radius: 7.6

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.41 AU - 19.71 AU

Year: 30859 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 115,228,801 km

• M1: 100,380 km (0.067 R)
• M2: 347,516 km (0.069 R)
• M3: 701,016 km (0.097 R)
• M4: 1,043,445 km (0.066 R)
• M5: 1,320,500 km (0.034 R)
• M6: 1,829,432 km (0.092 R)
• M7: 2,703,982 km (0.065 R)
• M8: 3,203,190 km (0.112 R)
• M9: 4,010,420 km (0.089 R)
• M10: 5,202,116 km (0.049 R)
• M11: 8,146,352 km (0.055 R)
• M12: 14,400,141 km (0.108 R)
• M13: 20,860,376 km (0.082 R)
• M14: 23,381,848 km (0.028 R)
• M15: 24,963,546 km (0.104 R)
• M16: 32,300,574 km (0.118 R)
• M17: 35,189,907 km (0.095 R)
• M18: 36,777,739 km (0.114 R)
• M19: 40,437,800 km (0.092 R)
• M20: 45,252,907 km (0.11 R)
• M21: 46,749,634 km (0.112 R)
• M22: 48,279,272 km (0.113 R)
• M23: 53,480,491 km (0.085 R)
• M24: 59,486,546 km (0.116 R)
• M25: 59,931,899 km (0.062 R)
• M26: 64,509,444 km (0.097 R)
• M27: 65,215,546 km (0.107 R)
• M28: 66,883,263 km (0.069 R)
• M29: 68,091,715 km (0.048 R)
• M30: 68,823,697 km (0.116 R)
• M31: 71,051,209 km (0.048 R)
• M32: 72,309,328 km (0.057 R)
• M33: 75,129,247 km (0.068 R)
• M34: 82,359,911 km (0.116 R)
• M35: 87,142,704 km (0.095 R)
• M36: 93,602,640 km (0.111 R)
• M37: 107,136,460 km (0.102 R)
• M38: 108,458,007 km (0.113 R)
• M39: 109,790,326 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit