🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 14.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 31,102,616 km

• M1: 175,478 km (0.119 R)
• M2: 908,059 km (0.055 R)
• M3: 1,409,212 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 10

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 370 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,102,616 km

• M1: 124,465 km (0.054 R)
• M2: 470,186 km (0.097 R)
• M3: 1,069,326 km (0.118 R)
• M4: 1,479,673 km (0.09 R)
• M5: 1,921,884 km (0.089 R)
• M6: 2,385,787 km (0.094 R)
• M7: 2,807,653 km (0.11 R)
• M8: 3,119,864 km (0.09 R)
• M9: 3,588,853 km (0.051 R)
• M10: 4,698,570 km (0.117 R)
• M11: 5,300,552 km (0.113 R)
• M12: 5,612,015 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.6

Radius: 13.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.09 AU - 1.29 AU

Year: 896 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,102,616 km

• M1: 167,998 km (0.078 R)
• M2: 594,203 km (0.112 R)
• M3: 1,137,991 km (0.057 R)
• M4: 1,625,830 km (0.063 R)
• M5: 2,940,795 km (0.061 R)
• M6: 3,361,614 km (0.035 R)
• M7: 3,792,755 km (0.061 R)
• M8: 4,768,133 km (0.075 R)
• M9: 5,258,814 km (0.084 R)
• M10: 5,843,592 km (0.108 R)
• M11: 6,342,351 km (0.056 R)
• M12: 7,213,909 km (0.081 R)
• M13: 7,642,207 km (0.109 R)
• M14: 8,446,146 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 12.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.18 AU - 1.92 AU

Year: 1332 Days

Day: 13.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,102,616 km

• M1: 150,645 km (0.047 R)
• M2: 601,533 km (0.065 R)
• M3: 1,091,765 km (0.09 R)
• M4: 1,474,885 km (0.108 R)
• M5: 2,453,704 km (0.076 R)
• M6: 2,836,824 km (0.082 R)
• M7: 6,808,797 km (0.102 R)
• M8: 8,227,584 km (0.079 R)
• M9: 9,126,368 km (0.089 R)
• M10: 9,866,279 km (0.116 R)
• M11: 10,712,554 km (0.099 R)
• M12: 11,153,568 km (0.111 R)
• M13: 11,784,123 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.7

Radius: 14.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.78 AU - 2.72 AU

Year: 2330 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,102,616 km

• M1: 183,706 km (0.11 R)
• M2: 672,742 km (0.072 R)
• M3: 1,242,261 km (0.083 R)
• M4: 3,226,527 km (0.08 R)
• M5: 4,331,906 km (0.074 R)
• M6: 8,365,363 km (0.109 R)
• M7: 9,463,412 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.9

Radius: 7.8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.24 AU - 8.6 AU

Year: 13951 Days

Day: 16.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 31,102,616 km

• M1: 96,939 km (0.077 R)
• M2: 823,686 km (0.09 R)
• M3: 1,255,276 km (0.061 R)
• M4: 1,600,847 km (0.072 R)
• M5: 2,083,450 km (0.116 R)
• M6: 3,033,994 km (0.116 R)
• M7: 4,006,231 km (0.08 R)
• M8: 4,563,932 km (0.099 R)
• M9: 4,998,065 km (0.101 R)
• M10: 5,243,106 km (0.055 R)
• M11: 6,264,560 km (0.052 R)
• M12: 6,674,608 km (0.119 R)
• M13: 9,206,253 km (0.099 R)
• M14: 12,189,982 km (0.028 R)
• M15: 12,960,262 km (0.063 R)
• M16: 15,912,875 km (0.049 R)
• M17: 16,599,380 km (0.099 R)
• M18: 18,195,290 km (0.092 R)
• M19: 18,777,226 km (0.057 R)
• M20: 21,782,048 km (0.093 R)
• M21: 24,086,454 km (0.087 R)
• M22: 25,710,040 km (0.101 R)
• M23: 27,405,133 km (0.107 R)
• M24: 30,665,469 km (0.104 R)
• M25: 36,483,480 km (0.077 R)
• M26: 37,809,815 km (0.065 R)
• M27: 39,443,274 km (0.06 R)
• M28: 39,998,132 km (0.108 R)
• M29: 40,698,998 km (0.112 R)
• M30: 43,584,292 km (0.111 R)
• M31: 45,076,830 km (0.078 R)
• M32: 46,912,546 km (0.09 R)
• M33: 48,321,608 km (0.067 R)
• M34: 56,843,152 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.9

Radius: 5.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.36 AU - 9.92 AU

Year: 17530 Days

Day: 20.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,102,616 km

• M1: 74,201 km (0.105 R)
• M2: 296,503 km (0.108 R)
• M3: 540,946 km (0.074 R)
• M4: 732,880 km (0.085 R)
• M5: 1,198,578 km (0.108 R)
• M6: 1,928,167 km (0.117 R)
• M7: 2,540,471 km (0.065 R)
• M8: 3,133,178 km (0.095 R)
• M9: 4,045,874 km (0.095 R)
• M10: 6,127,529 km (0.053 R)
• M11: 7,012,999 km (0.117 R)
• M12: 8,873,099 km (0.104 R)
• M13: 14,798,371 km (0.096 R)
• M14: 16,380,967 km (0.053 R)
• M15: 20,506,278 km (0.115 R)
• M16: 21,146,856 km (0.116 R)
• M17: 25,845,725 km (0.106 R)
• M18: 31,102,594 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit