🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 13.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.3 AU - 1.32 AU

Year: 968 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,867,569 km

• M1: 171,589 km (0.103 R)
• M2: 619,186 km (0.062 R)
• M3: 1,053,019 km (0.08 R)
• M4: 1,686,566 km (0.093 R)
• M5: 2,206,868 km (0.094 R)
• M6: 2,810,794 km (0.079 R)
• M7: 3,426,539 km (0.092 R)
• M8: 4,209,983 km (0.096 R)
• M9: 4,790,722 km (0.101 R)
• M10: 5,256,570 km (0.114 R)
• M11: 6,279,969 km (0.113 R)
• M12: 8,233,717 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 11.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.18 AU - 1.6 AU

Year: 1058 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 14,867,569 km

• M1: 141,819 km (0.073 R)
• M2: 526,136 km (0.118 R)
• M3: 1,134,401 km (0.105 R)
• M4: 1,734,288 km (0.048 R)
• M5: 2,170,516 km (0.107 R)
• M6: 3,725,735 km (0.089 R)
• M7: 4,089,108 km (0.064 R)
• M8: 4,589,214 km (0.065 R)
• M9: 5,007,938 km (0.085 R)
• M10: 5,637,297 km (0.107 R)
• M11: 6,258,128 km (0.084 R)
• M12: 6,753,147 km (0.104 R)
• M13: 7,499,341 km (0.104 R)
• M14: 8,034,602 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 11.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.73 AU

Year: 1151 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,867,569 km

• M1: 148,251 km (0.047 R)
• M2: 989,889 km (0.087 R)
• M3: 1,394,252 km (0.09 R)
• M4: 1,824,047 km (0.106 R)
• M5: 2,220,631 km (0.096 R)
• M6: 4,534,012 km (0.097 R)
• M7: 5,134,049 km (0.037 R)
• M8: 5,701,923 km (0.072 R)
• M9: 6,199,485 km (0.115 R)
• M10: 9,078,347 km (0.072 R)
• M11: 9,667,613 km (0.089 R)
• M12: 10,126,280 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 13.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.86 AU - 1.96 AU

Year: 1704 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 14,867,569 km

• M1: 171,738 km (0.046 R)
• M2: 669,899 km (0.104 R)
• M3: 1,118,992 km (0.051 R)
• M4: 1,866,533 km (0.12 R)
• M5: 2,298,122 km (0.06 R)
• M6: 2,991,957 km (0.076 R)
• M7: 3,478,599 km (0.116 R)
• M8: 4,647,407 km (0.11 R)
• M9: 5,212,139 km (0.115 R)
• M10: 5,842,246 km (0.114 R)
• M11: 6,739,384 km (0.096 R)
• M12: 7,302,022 km (0.027 R)
• M13: 7,847,306 km (0.116 R)
• M14: 8,318,090 km (0.108 R)
• M15: 9,153,894 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 12.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.86 AU - 2.22 AU

Year: 1881 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,867,569 km

• M1: 156,779 km (0.118 R)
• M2: 620,831 km (0.118 R)
• M3: 1,326,335 km (0.12 R)
• M4: 2,033,633 km (0.118 R)
• M5: 3,081,267 km (0.111 R)
• M6: 3,507,172 km (0.116 R)
• M7: 5,152,001 km (0.062 R)
• M8: 6,650,822 km (0.086 R)
• M9: 8,136,179 km (0.052 R)
• M10: 10,866,789 km (0.086 R)
• M11: 11,935,965 km (0.084 R)
• M12: 12,918,075 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 9.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.93 AU - 3.03 AU

Year: 3322 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,867,569 km

• M1: 128,355 km (0.116 R)
• M2: 734,077 km (0.094 R)
• M3: 2,007,903 km (0.07 R)
• M4: 2,443,980 km (0.101 R)
• M5: 4,912,944 km (0.054 R)
• M6: 5,993,788 km (0.095 R)
• M7: 6,333,226 km (0.091 R)
• M8: 7,429,629 km (0.03 R)
• M9: 8,450,335 km (0.102 R)
• M10: 9,592,365 km (0.103 R)
• M11: 11,545,964 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 10.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.66 AU - 3.34 AU

Year: 3355 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 14,867,569 km

• M1: 128,355 km (0.092 R)
• M2: 550,371 km (0.05 R)
• M3: 1,057,358 km (0.109 R)
• M4: 1,409,511 km (0.1 R)
• M5: 2,141,344 km (0.075 R)
• M6: 2,500,977 km (0.054 R)
• M7: 2,886,641 km (0.077 R)
• M8: 3,311,798 km (0.068 R)
• M9: 3,640,913 km (0.116 R)
• M10: 4,907,259 km (0.116 R)
• M11: 6,198,289 km (0.094 R)
• M12: 7,122,803 km (0.086 R)
• M13: 9,700,824 km (0.115 R)
• M14: 10,241,321 km (0.109 R)
• M15: 10,837,468 km (0.108 R)
• M16: 11,419,404 km (0.038 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: 252 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit