🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.2

Radius: 9

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.95 AU - 1.05 AU

Year: 656 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,058,249 km

• M1: 111,899 km (0.087 R)
• M2: 480,209 km (0.074 R)
• M3: 837,299 km (0.063 R)
• M4: 1,221,766 km (0.06 R)
• M5: 1,520,962 km (0.105 R)
• M6: 2,885,145 km (0.114 R)
• M7: 3,250,762 km (0.101 R)
• M8: 3,690,131 km (0.114 R)
• M9: 4,030,017 km (0.038 R)
• M10: 4,587,419 km (0.035 R)
• M11: 4,928,502 km (0.1 R)
• M12: 5,268,089 km (0.027 R)
• M13: 5,566,238 km (0.118 R)
• M14: 5,994,686 km (0.063 R)
• M15: 6,764,666 km (0.046 R)
• M16: 7,230,215 km (0.043 R)
• M17: 7,528,962 km (0.07 R)
• M18: 7,908,043 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 8

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.22 AU - 1.44 AU

Year: 1006 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,058,249 km

• M1: 99,483 km (0.102 R)
• M2: 492,925 km (0.111 R)
• M3: 763,398 km (0.109 R)
• M4: 1,403,976 km (0.09 R)
• M5: 1,834,668 km (0.052 R)
• M6: 2,102,448 km (0.054 R)
• M7: 2,477,191 km (0.095 R)
• M8: 2,806,007 km (0.099 R)
• M9: 3,205,284 km (0.082 R)
• M10: 3,462,892 km (0.097 R)
• M11: 4,528,328 km (0.091 R)
• M12: 6,247,506 km (0.068 R)
• M13: 6,697,197 km (0.077 R)
• M14: 8,045,822 km (0.104 R)
• M15: 9,595,955 km (0.11 R)
• M16: 10,103,391 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.4

Radius: 8.6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.11 AU - 3.39 AU

Year: 2992 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,058,249 km

• M1: 107,710 km (0.094 R)
• M2: 525,238 km (0.118 R)
• M3: 1,173,894 km (0.075 R)
• M4: 1,696,290 km (0.098 R)
• M5: 2,324,302 km (0.03 R)
• M6: 2,754,695 km (0.106 R)
• M7: 4,773,518 km (0.115 R)
• M8: 7,188,926 km (0.061 R)
• M9: 8,642,269 km (0.106 R)
• M10: 9,566,185 km (0.085 R)
• M11: 12,511,319 km (0.098 R)
• M12: 13,552,071 km (0.089 R)
• M13: 14,261,165 km (0.081 R)
• M14: 14,846,093 km (0.085 R)
• M15: 16,911,890 km (0.088 R)
• M16: 17,512,076 km (0.087 R)
• M17: 19,338,816 km (0.057 R)
• M18: 20,542,929 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.3

Radius: 7.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.87 AU - 7.07 AU

Year: 9569 Days

Day: 22.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,058,249 km

• M1: 92,003 km (0.115 R)
• M2: 414,984 km (0.032 R)
• M3: 780,452 km (0.06 R)
• M4: 1,886,579 km (0.111 R)
• M5: 2,710,265 km (0.112 R)
• M6: 3,232,511 km (0.084 R)
• M7: 4,023,136 km (0.07 R)
• M8: 5,288,285 km (0.107 R)
• M9: 5,627,722 km (0.05 R)
• M10: 6,701,386 km (0.109 R)
• M11: 9,574,713 km (0.032 R)
• M12: 11,466,078 km (0.069 R)
• M13: 14,285,549 km (0.055 R)
• M14: 14,778,026 km (0.072 R)
• M15: 15,739,192 km (0.102 R)
• M16: 18,100,744 km (0.057 R)
• M17: 19,733,006 km (0.114 R)
• M18: 21,603,578 km (0.111 R)
• M19: 21,890,357 km (0.064 R)
• M20: 22,618,600 km (0.087 R)
• M21: 25,136,182 km (0.12 R)
• M22: 26,096,301 km (0.114 R)
• M23: 27,666,032 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 3.6

Gravity: 50.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.32 AU - 10.98 AU

Year: 21213 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,058,249 km

• M1: 45,328 km (0.106 R)
• M2: 204,500 km (0.085 R)
• M3: 1,191,996 km (0.086 R)
• M4: 1,431,801 km (0.087 R)
• M5: 1,614,759 km (0.106 R)
• M6: 2,007,155 km (0.077 R)
• M7: 2,324,153 km (0.099 R)
• M8: 2,483,175 km (0.119 R)
• M9: 2,625,143 km (0.077 R)
• M10: 2,951,566 km (0.099 R)
• M11: 3,165,491 km (0.084 R)
• M12: 3,534,998 km (0.067 R)
• M13: 4,462,205 km (0.037 R)
• M14: 4,744,048 km (0.105 R)
• M15: 5,075,108 km (0.102 R)
• M16: 5,382,232 km (0.037 R)
• M17: 5,620,691 km (0.094 R)
• M18: 5,991,395 km (0.08 R)
• M19: 7,737,800 km (0.109 R)
• M20: 9,055,458 km (0.094 R)
• M21: 9,223,008 km (0.11 R)
• M22: 11,141,152 km (0.085 R)
• M23: 13,598,895 km (0.093 R)
• M24: 20,304,470 km (0.106 R)
• M25: 26,574,715 km (0.114 R)
• M26: 27,380,898 km (0.054 R)
• M27: 32,043,714 km (0.107 R)
• M28: 34,971,195 km (0.119 R)
• M29: 37,927,099 km (0.055 R)
• M30: 41,045,317 km (0.067 R)
• M31: 47,785,898 km (0.116 R)
• M32: 48,805,258 km (0.11 R)
• M33: 56,161,733 km (0.086 R)
• M34: 60,792,984 km (0.034 R)
• M35: 64,428,811 km (0.117 R)
• M36: 67,567,225 km (0.057 R)
• M37: 75,512,068 km (0.09 R)
• M38: 76,200,817 km (0.1 R)
• M39: 77,591,030 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit