🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.8

Radius: 8.2

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.79 AU - 1.29 AU

Year: 685 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,676,510 km

• M1: 102,026 km (0.099 R)
• M2: 446,550 km (0.086 R)
• M3: 814,560 km (0.07 R)
• M4: 1,150,258 km (0.1 R)
• M5: 1,424,321 km (0.101 R)
• M6: 1,918,892 km (0.065 R)
• M7: 2,257,581 km (0.104 R)
• M8: 2,523,566 km (0.104 R)
• M9: 3,329,151 km (0.099 R)
• M10: 3,604,561 km (0.114 R)
• M11: 3,909,890 km (0.106 R)
• M12: 4,216,865 km (0.081 R)
• M13: 4,690,641 km (0.073 R)
• M14: 4,984,601 km (0.111 R)
• M15: 5,881,590 km (0.028 R)
• M16: 8,262,590 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 10.6

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.23 AU - 1.87 AU

Year: 1246 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,676,510 km

• M1: 131,796 km (0.12 R)
• M2: 566,826 km (0.092 R)
• M3: 1,278,015 km (0.065 R)
• M4: 1,618,200 km (0.119 R)
• M5: 2,775,639 km (0.113 R)
• M6: 3,264,824 km (0.032 R)
• M7: 4,417,027 km (0.104 R)
• M8: 5,620,392 km (0.047 R)
• M9: 7,504,278 km (0.102 R)
• M10: 9,552,572 km (0.115 R)
• M11: 10,267,051 km (0.05 R)
• M12: 11,838,876 km (0.069 R)
• M13: 12,548,569 km (0.075 R)
• M14: 13,207,398 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.67 AU - 1.79 AU

Year: 1469 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,676,510 km

• M1: 181,612 km (0.077 R)
• M2: 670,946 km (0.119 R)
• M3: 1,191,846 km (0.116 R)
• M4: 1,852,770 km (0.061 R)
• M5: 2,527,456 km (0.057 R)
• M6: 2,991,957 km (0.098 R)
• M7: 3,591,396 km (0.119 R)
• M8: 4,165,852 km (0.116 R)
• M9: 4,631,999 km (0.113 R)
• M10: 6,314,526 km (0.107 R)
• M11: 6,786,807 km (0.087 R)
• M12: 7,696,661 km (0.032 R)
• M13: 8,976,022 km (0.06 R)
• M14: 9,790,582 km (0.1 R)
• M15: 10,296,223 km (0.053 R)
• M16: 11,742,236 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 14.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.64 AU - 2.24 AU

Year: 1745 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,676,510 km

• M1: 178,171 km (0.105 R)
• M2: 667,954 km (0.111 R)
• M3: 1,226,403 km (0.067 R)
• M4: 1,882,540 km (0.05 R)
• M5: 2,375,315 km (0.065 R)
• M6: 3,559,532 km (0.082 R)
• M7: 4,339,685 km (0.077 R)
• M8: 4,984,751 km (0.108 R)
• M9: 5,885,180 km (0.074 R)
• M10: 7,066,405 km (0.109 R)
• M11: 7,843,117 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 11.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.39 AU - 4.59 AU

Year: 5146 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,676,510 km

• M1: 175,030 km (0.085 R)
• M2: 1,796,820 km (0.05 R)
• M3: 2,492,899 km (0.072 R)
• M4: 4,376,635 km (0.094 R)
• M5: 9,768,741 km (0.055 R)
• M6: 11,817,933 km (0.099 R)
• M7: 14,799,568 km (0.057 R)
• M8: 17,328,071 km (0.113 R)
• M9: 18,084,737 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 12

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.32 AU - 4.78 AU

Year: 5263 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,676,510 km

• M1: 157,377 km (0.079 R)
• M2: 699,819 km (0.114 R)
• M3: 1,195,137 km (0.046 R)
• M4: 4,318,143 km (0.117 R)
• M5: 6,161,936 km (0.028 R)
• M6: 7,580,124 km (0.078 R)
• M7: 9,746,301 km (0.101 R)
• M8: 12,168,440 km (0.106 R)
• M9: 13,133,047 km (0.088 R)
• M10: 15,065,852 km (0.074 R)
• M11: 16,860,278 km (0.07 R)
• M12: 17,616,496 km (0.066 R)
• M13: 18,678,790 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 10.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.21 AU - 4.23 AU

Year: 5597 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,676,510 km

• M1: 132,245 km (0.117 R)
• M2: 455,675 km (0.118 R)
• M3: 1,014,274 km (0.109 R)
• M4: 1,496,727 km (0.093 R)
• M5: 2,514,291 km (0.116 R)
• M6: 2,946,629 km (0.063 R)
• M7: 3,372,385 km (0.064 R)
• M8: 4,437,222 km (0.076 R)
• M9: 5,322,094 km (0.118 R)
• M10: 6,879,557 km (0.097 R)
• M11: 8,266,778 km (0.096 R)
• M12: 10,026,348 km (0.062 R)
• M13: 12,835,497 km (0.118 R)
• M14: 14,370,371 km (0.09 R)
• M15: 14,721,777 km (0.115 R)
• M16: 15,917,064 km (0.062 R)
• M17: 18,148,316 km (0.068 R)
• M18: 19,036,329 km (0.03 R)
• M19: 19,582,960 km (0.082 R)
• M20: 20,771,066 km (0.089 R)
• M21: 22,073,166 km (0.074 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: 446 - 15,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit