🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 297 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.55 AU - 0.77 AU

Year: 352 Days

Day: 25.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 11.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.13 AU - 1.39 AU

Year: 928 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,832,719 km

• M1: 141,669 km (0.079 R)
• M2: 791,672 km (0.107 R)
• M3: 1,225,655 km (0.064 R)
• M4: 1,940,434 km (0.109 R)
• M5: 2,392,818 km (0.12 R)
• M6: 3,044,317 km (0.074 R)
• M7: 3,527,368 km (0.101 R)
• M8: 5,158,284 km (0.11 R)
• M9: 7,008,062 km (0.094 R)
• M10: 8,031,610 km (0.08 R)
• M11: 8,579,587 km (0.101 R)
• M12: 9,152,248 km (0.102 R)
• M13: 10,014,530 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 12.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.4 AU - 2.32 AU

Year: 1664 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,832,719 km

• M1: 156,629 km (0.066 R)
• M2: 649,105 km (0.116 R)
• M3: 1,266,346 km (0.063 R)
• M4: 1,883,886 km (0.037 R)
• M5: 3,316,435 km (0.068 R)
• M6: 3,791,857 km (0.114 R)
• M7: 4,644,415 km (0.059 R)
• M8: 5,126,121 km (0.048 R)
• M9: 5,519,413 km (0.093 R)
• M10: 6,039,266 km (0.065 R)
• M11: 8,590,359 km (0.081 R)
• M12: 9,580,996 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 10.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.81 AU - 4.69 AU

Year: 5748 Days

Day: 12.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,832,719 km

• M1: 136,882 km (0.103 R)
• M2: 496,815 km (0.059 R)
• M3: 874,998 km (0.096 R)
• M4: 1,242,111 km (0.112 R)
• M5: 1,739,524 km (0.077 R)
• M6: 2,529,850 km (0.053 R)
• M7: 2,951,416 km (0.106 R)
• M8: 5,239,965 km (0.101 R)
• M9: 6,391,120 km (0.099 R)
• M10: 7,110,985 km (0.115 R)
• M11: 8,216,065 km (0.095 R)
• M12: 11,593,536 km (0.055 R)
• M13: 13,018,156 km (0.118 R)
• M14: 13,587,975 km (0.105 R)
• M15: 14,556,172 km (0.06 R)
• M16: 16,509,621 km (0.092 R)
• M17: 17,177,426 km (0.082 R)
• M18: 20,235,655 km (0.114 R)
• M19: 21,426,005 km (0.117 R)
• M20: 25,276,954 km (0.066 R)
• M21: 27,239,379 km (0.116 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: 292 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit