🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.71 AU - 2.75 AU

Year: 1424 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 8.7

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.15 AU - 3.21 AU

Year: 2424 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,129,740 km

• M1: 108,309 km (0.071 R)
• M2: 433,086 km (0.118 R)
• M3: 718,818 km (0.116 R)
• M4: 1,144,723 km (0.069 R)
• M5: 1,466,658 km (0.049 R)
• M6: 1,779,018 km (0.105 R)
• M7: 2,325,200 km (0.069 R)
• M8: 3,340,221 km (0.082 R)
• M9: 3,616,080 km (0.082 R)
• M10: 5,330,322 km (0.059 R)
• M11: 6,434,653 km (0.075 R)
• M12: 6,863,999 km (0.032 R)
• M13: 7,875,730 km (0.047 R)
• M14: 9,303,342 km (0.045 R)
• M15: 11,883,456 km (0.048 R)
• M16: 12,618,431 km (0.026 R)
• M17: 12,929,594 km (0.062 R)
• M18: 14,083,293 km (0.047 R)
• M19: 16,069,953 km (0.074 R)
• M20: 16,968,288 km (0.113 R)
• M21: 19,330,588 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.91 AU - 8.95 AU

Year: 8658 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,129,740 km

• M1: 112,049 km (0.104 R)
• M2: 1,283,699 km (0.079 R)
• M3: 1,570,329 km (0.04 R)
• M4: 1,931,009 km (0.093 R)
• M5: 2,224,520 km (0.087 R)
• M6: 2,662,842 km (0.09 R)
• M7: 3,050,001 km (0.031 R)
• M8: 3,912,583 km (0.11 R)
• M9: 7,554,842 km (0.12 R)
• M10: 8,721,556 km (0.109 R)
• M11: 9,347,922 km (0.084 R)
• M12: 10,690,563 km (0.096 R)
• M13: 11,096,721 km (0.082 R)
• M14: 22,441,925 km (0.115 R)
• M15: 23,192,607 km (0.113 R)
• M16: 25,365,965 km (0.116 R)
• M17: 31,335,069 km (0.062 R)
• M18: 32,589,447 km (0.105 R)
• M19: 35,309,735 km (0.092 R)
• M20: 37,708,686 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854

Radius: 5.6

Gravity: 27.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.74 AU - 11.78 AU

Year: 17240 Days

Day: 22.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,129,740 km

• M1: 70,760 km (0.075 R)
• M2: 305,030 km (0.084 R)
• M3: 487,539 km (0.069 R)
• M4: 806,183 km (0.12 R)
• M5: 1,172,847 km (0.111 R)
• M6: 1,448,706 km (0.038 R)
• M7: 1,749,248 km (0.061 R)
• M8: 2,192,955 km (0.111 R)
• M9: 2,660,748 km (0.068 R)
• M10: 4,072,054 km (0.049 R)
• M11: 4,298,545 km (0.1 R)
• M12: 5,559,805 km (0.119 R)
• M13: 6,512,145 km (0.083 R)
• M14: 7,282,574 km (0.043 R)
• M15: 8,628,805 km (0.111 R)
• M16: 9,444,263 km (0.092 R)
• M17: 9,727,153 km (0.097 R)
• M18: 11,803,272 km (0.119 R)
• M19: 14,603,146 km (0.06 R)
• M20: 16,642,913 km (0.059 R)
• M21: 19,862,109 km (0.06 R)
• M22: 23,370,329 km (0.097 R)
• M23: 24,625,754 km (0.115 R)
• M24: 26,368,719 km (0.098 R)
• M25: 45,900,666 km (0.052 R)
• M26: 51,959,230 km (0.106 R)
• M27: 52,486,862 km (0.087 R)
• M28: 52,840,661 km (0.092 R)
• M29: 55,179,025 km (0.112 R)
• M30: 59,483,554 km (0.109 R)
• M31: 61,422,941 km (0.07 R)
• M32: 65,632,027 km (0.074 R)
• M33: 70,888,597 km (0.059 R)
• M34: 72,409,259 km (0.078 R)
• M35: 73,951,463 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.2

Radius: 3.8

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.44 AU - 14.62 AU

Year: 20107 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,129,740 km

• M1: 48,320 km (0.106 R)
• M2: 363,972 km (0.114 R)
• M3: 674,238 km (0.059 R)
• M4: 2,041,113 km (0.074 R)
• M5: 2,211,356 km (0.096 R)
• M6: 2,495,143 km (0.082 R)
• M7: 3,110,140 km (0.071 R)
• M8: 3,285,020 km (0.084 R)
• M9: 7,307,557 km (0.078 R)
• M10: 8,842,132 km (0.087 R)
• M11: 11,146,986 km (0.105 R)
• M12: 13,822,993 km (0.039 R)
• M13: 16,519,046 km (0.068 R)
• M14: 21,726,398 km (0.093 R)
• M15: 23,298,522 km (0.116 R)
• M16: 26,050,674 km (0.08 R)
• M17: 27,293,533 km (0.12 R)
• M18: 29,231,424 km (0.09 R)
• M19: 35,591,428 km (0.087 R)
• M20: 39,628,775 km (0.108 R)
• M21: 41,687,541 km (0.081 R)
• M22: 46,917,183 km (0.098 R)
• M23: 47,523,952 km (0.103 R)
• M24: 54,546,824 km (0.077 R)
• M25: 55,217,621 km (0.079 R)
• M26: 56,575,521 km (0.042 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit