🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 281 Days

Day: 17.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 13.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 380 Days

Day: 14.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,315,288 km

• M1: 163,510 km (0.087 R)
• M2: 798,703 km (0.108 R)
• M3: 1,262,756 km (0.12 R)
• M4: 1,695,093 km (0.116 R)
• M5: 2,170,067 km (0.068 R)
• M6: 2,902,647 km (0.12 R)
• M7: 3,498,047 km (0.119 R)
• M8: 4,359,282 km (0.069 R)
• M9: 4,935,234 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 13.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.63 AU - 0.93 AU

Year: 438 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,315,288 km

• M1: 171,589 km (0.109 R)
• M2: 624,272 km (0.114 R)
• M3: 1,066,782 km (0.046 R)
• M4: 1,688,362 km (0.106 R)
• M5: 2,234,693 km (0.043 R)
• M6: 2,994,351 km (0.082 R)
• M7: 3,447,633 km (0.11 R)
• M8: 4,862,529 km (0.033 R)
• M9: 5,379,240 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 12.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 534 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,315,288 km

• M1: 159,172 km (0.12 R)
• M2: 695,780 km (0.099 R)
• M3: 1,313,469 km (0.05 R)
• M4: 1,864,737 km (0.118 R)
• M5: 2,936,905 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 8.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.84 AU - 6.52 AU

Year: 8607 Days

Day: 7.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,315,288 km

• M1: 112,647 km (0.063 R)
• M2: 440,117 km (0.082 R)
• M3: 1,530,087 km (0.087 R)
• M4: 2,448,169 km (0.083 R)
• M5: 2,831,140 km (0.114 R)
• M6: 3,741,293 km (0.084 R)
• M7: 5,777,171 km (0.078 R)
• M8: 10,603,497 km (0.114 R)
• M9: 11,775,746 km (0.118 R)
• M10: 12,603,770 km (0.111 R)
• M11: 13,692,843 km (0.068 R)
• M12: 14,608,232 km (0.091 R)
• M13: 17,270,326 km (0.114 R)
• M14: 20,166,990 km (0.096 R)
• M15: 24,844,915 km (0.027 R)
• M16: 25,689,096 km (0.116 R)
• M17: 26,902,783 km (0.07 R)
• M18: 27,345,444 km (0.052 R)
• M19: 30,580,946 km (0.099 R)
• M20: 31,845,048 km (0.073 R)
• M21: 32,740,242 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit