🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 380 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,591,789 km

• M1: 99,483 km (0.113 R)
• M2: 493,972 km (0.05 R)
• M3: 799,601 km (0.091 R)
• M4: 1,131,110 km (0.088 R)
• M5: 1,481,767 km (0.045 R)
• M6: 1,910,514 km (0.107 R)
• M7: 2,690,518 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 11

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.28 AU

Year: 772 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,591,789 km

• M1: 136,882 km (0.093 R)
• M2: 525,388 km (0.103 R)
• M3: 901,776 km (0.059 R)
• M4: 1,451,548 km (0.099 R)
• M5: 1,821,653 km (0.111 R)
• M6: 2,226,316 km (0.105 R)
• M7: 2,571,587 km (0.114 R)
• M8: 2,941,244 km (0.119 R)
• M9: 3,678,462 km (0.065 R)
• M10: 4,255,611 km (0.075 R)
• M11: 5,026,937 km (0.094 R)
• M12: 5,464,361 km (0.086 R)
• M13: 6,784,413 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 13.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.41 AU - 1.45 AU

Year: 1160 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,591,789 km

• M1: 172,935 km (0.106 R)
• M2: 847,173 km (0.108 R)
• M3: 1,344,137 km (0.071 R)
• M4: 1,818,961 km (0.115 R)
• M5: 2,383,543 km (0.082 R)
• M6: 3,050,600 km (0.075 R)
• M7: 4,573,656 km (0.066 R)
• M8: 5,482,912 km (0.093 R)
• M9: 6,919,949 km (0.092 R)
• M10: 7,399,410 km (0.111 R)
• M11: 8,146,352 km (0.104 R)
• M12: 9,210,143 km (0.054 R)
• M13: 10,299,664 km (0.093 R)
• M14: 10,993,648 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 8.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.65 AU - 1.75 AU

Year: 1503 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,591,789 km

• M1: 109,506 km (0.105 R)
• M2: 423,661 km (0.087 R)
• M3: 770,130 km (0.109 R)
• M4: 1,063,042 km (0.11 R)
• M5: 1,360,892 km (0.088 R)
• M6: 1,705,715 km (0.077 R)
• M7: 2,056,522 km (0.107 R)
• M8: 2,362,300 km (0.082 R)
• M9: 3,177,758 km (0.077 R)
• M10: 3,619,670 km (0.071 R)
• M11: 4,068,613 km (0.085 R)
• M12: 4,737,017 km (0.058 R)
• M13: 5,395,397 km (0.087 R)
• M14: 6,704,229 km (0.116 R)
• M15: 8,321,082 km (0.097 R)
• M16: 9,513,976 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 11.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.7 AU - 2.48 AU

Year: 2049 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,591,789 km

• M1: 142,268 km (0.039 R)
• M2: 543,339 km (0.068 R)
• M3: 1,832,424 km (0.117 R)
• M4: 2,241,874 km (0.114 R)
• M5: 3,144,697 km (0.054 R)
• M6: 5,147,214 km (0.103 R)
• M7: 5,549,483 km (0.12 R)
• M8: 6,157,299 km (0.106 R)
• M9: 12,464,644 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 14.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.37 AU - 2.83 AU

Year: 2843 Days

Day: 9.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,591,789 km

• M1: 177,872 km (0.102 R)
• M2: 937,081 km (0.117 R)
• M3: 1,688,511 km (0.086 R)
• M4: 2,247,558 km (0.115 R)
• M5: 3,321,073 km (0.101 R)
• M6: 3,864,263 km (0.112 R)
• M7: 4,355,991 km (0.08 R)
• M8: 5,009,434 km (0.048 R)
• M9: 5,772,234 km (0.111 R)
• M10: 6,611,179 km (0.106 R)
• M11: 7,937,513 km (0.12 R)
• M12: 8,737,712 km (0.073 R)
• M13: 10,837,319 km (0.083 R)
• M14: 12,867,212 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 8.5

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.18 AU - 4.5 AU

Year: 6132 Days

Day: 14.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,591,789 km

• M1: 105,766 km (0.065 R)
• M2: 423,960 km (0.056 R)
• M3: 817,403 km (0.088 R)
• M4: 1,481,468 km (0.103 R)
• M5: 1,762,263 km (0.061 R)
• M6: 2,064,451 km (0.093 R)
• M7: 2,600,310 km (0.097 R)
• M8: 3,089,495 km (0.068 R)
• M9: 3,511,361 km (0.047 R)
• M10: 4,275,657 km (0.081 R)
• M11: 4,671,792 km (0.052 R)
• M12: 5,038,307 km (0.119 R)
• M13: 5,339,597 km (0.109 R)
• M14: 5,829,081 km (0.029 R)
• M15: 6,831,387 km (0.106 R)
• M16: 9,377,094 km (0.108 R)
• M17: 10,046,993 km (0.109 R)
• M18: 11,295,836 km (0.095 R)
• M19: 13,567,031 km (0.044 R)
• M20: 15,544,864 km (0.118 R)
• M21: 23,291,491 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit