🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 9.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.66 AU - 0.92 AU

Year: 485 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,894,786 km

• M1: 118,182 km (0.101 R)
• M2: 449,093 km (0.084 R)
• M3: 868,864 km (0.112 R)
• M4: 1,595,760 km (0.046 R)
• M5: 2,149,123 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 11

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.74 AU - 1.2 AU

Year: 659 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,894,786 km

• M1: 137,032 km (0.12 R)
• M2: 563,535 km (0.102 R)
• M3: 975,528 km (0.112 R)
• M4: 1,393,654 km (0.099 R)
• M5: 2,694,258 km (0.101 R)
• M6: 3,455,860 km (0.091 R)
• M7: 4,323,977 km (0.086 R)
• M8: 4,743,000 km (0.112 R)
• M9: 5,171,299 km (0.063 R)
• M10: 5,738,425 km (0.12 R)
• M11: 6,593,227 km (0.096 R)
• M12: 8,139,471 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 14.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.08 AU - 1.66 AU

Year: 1107 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,894,786 km

• M1: 183,108 km (0.109 R)
• M2: 653,144 km (0.084 R)
• M3: 1,314,666 km (0.119 R)
• M4: 1,822,850 km (0.049 R)
• M5: 2,577,871 km (0.106 R)
• M6: 3,179,852 km (0.118 R)
• M7: 3,682,052 km (0.096 R)
• M8: 4,207,590 km (0.106 R)
• M9: 5,681,278 km (0.065 R)
• M10: 6,567,197 km (0.111 R)
• M11: 7,366,947 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 13.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.93 AU

Year: 1423 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,894,786 km

• M1: 170,392 km (0.084 R)
• M2: 905,217 km (0.119 R)
• M3: 1,548,936 km (0.114 R)
• M4: 2,088,685 km (0.058 R)
• M5: 2,625,143 km (0.106 R)
• M6: 3,572,547 km (0.065 R)
• M7: 5,089,320 km (0.074 R)
• M8: 5,523,153 km (0.097 R)
• M9: 6,348,036 km (0.095 R)
• M10: 7,778,341 km (0.104 R)
• M11: 8,555,203 km (0.119 R)
• M12: 10,394,359 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 12.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.72 AU

Year: 2927 Days

Day: 14.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,894,786 km

• M1: 179,218 km (0.067 R)
• M2: 594,801 km (0.051 R)
• M3: 1,022,202 km (0.114 R)
• M4: 2,102,149 km (0.098 R)
• M5: 2,634,568 km (0.104 R)
• M6: 3,203,638 km (0.109 R)
• M7: 4,117,083 km (0.034 R)
• M8: 5,319,251 km (0.055 R)
• M9: 5,855,859 km (0.092 R)
• M10: 6,260,970 km (0.118 R)
• M11: 7,877,973 km (0.083 R)
• M12: 11,003,971 km (0.115 R)
• M13: 12,441,307 km (0.074 R)
• M14: 12,977,316 km (0.052 R)
• M15: 13,389,458 km (0.096 R)
• M16: 14,047,988 km (0.092 R)
• M17: 15,685,786 km (0.112 R)
• M18: 16,417,768 km (0.031 R)
• M19: 18,347,730 km (0.068 R)
• M20: 21,108,409 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 13.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.73 AU - 3.17 AU

Year: 3497 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 99.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,894,786 km

• M1: 174,431 km (0.055 R)
• M2: 677,828 km (0.093 R)
• M3: 1,578,407 km (0.078 R)
• M4: 2,069,537 km (0.059 R)
• M5: 2,696,053 km (0.082 R)
• M6: 3,163,995 km (0.12 R)
• M7: 3,894,332 km (0.082 R)
• M8: 4,710,538 km (0.107 R)
• M9: 5,832,073 km (0.117 R)
• M10: 6,351,626 km (0.117 R)
• M11: 6,996,692 km (0.075 R)
• M12: 7,719,250 km (0.051 R)
• M13: 8,454,823 km (0.111 R)
• M14: 10,106,982 km (0.093 R)
• M15: 11,117,964 km (0.099 R)
• M16: 11,558,829 km (0.057 R)
• M17: 12,334,943 km (0.101 R)
• M18: 13,991,440 km (0.111 R)
• M19: 15,681,896 km (0.047 R)
• M20: 17,504,896 km (0.062 R)
• M21: 18,284,450 km (0.077 R)
• M22: 18,961,979 km (0.099 R)
• M23: 22,394,652 km (0.086 R)
• M24: 23,964,532 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146

Radius: 5.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.02 AU - 7.22 AU

Year: 11757 Days

Day: 18.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,894,786 km

• M1: 80,035 km (0.036 R)
• M2: 472,280 km (0.109 R)
• M3: 2,547,353 km (0.069 R)
• M4: 2,725,524 km (0.04 R)
• M5: 3,047,757 km (0.053 R)
• M6: 7,222,585 km (0.071 R)
• M7: 15,582,563 km (0.089 R)
• M8: 24,131,333 km (0.056 R)
• M9: 30,669,658 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit