🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.91 AU - 0.93 AU

Year: 327 Days

Day: 43.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,960,810 km

• M1: 125,064 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.92 AU - 0.96 AU

Year: 338 Days

Day: 28 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,960,810 km

• M1: 115,789 km (0.105 R)
• M2: 798,404 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 12.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.33 AU - 6.37 AU

Year: 4589 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,960,810 km

• M1: 156,928 km (0.096 R)
• M2: 559,197 km (0.104 R)
• M3: 956,828 km (0.086 R)
• M4: 1,681,330 km (0.107 R)
• M5: 2,154,658 km (0.119 R)
• M6: 2,582,508 km (0.105 R)
• M7: 3,017,987 km (0.092 R)
• M8: 3,613,088 km (0.1 R)
• M9: 4,243,643 km (0.118 R)
• M10: 5,573,717 km (0.091 R)
• M11: 7,529,111 km (0.113 R)
• M12: 8,163,406 km (0.117 R)
• M13: 8,594,547 km (0.049 R)
• M14: 9,721,318 km (0.108 R)
• M15: 11,184,535 km (0.1 R)
• M16: 11,926,840 km (0.097 R)
• M17: 13,464,108 km (0.09 R)
• M18: 14,304,249 km (0.084 R)
• M19: 15,030,846 km (0.09 R)
• M20: 18,074,265 km (0.095 R)
• M21: 18,694,648 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 9.8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.39 AU - 10.29 AU

Year: 8932 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,960,810 km

• M1: 128,505 km (0.097 R)
• M2: 480,060 km (0.099 R)
• M3: 1,032,674 km (0.054 R)
• M4: 1,630,467 km (0.104 R)
• M5: 2,008,501 km (0.102 R)
• M6: 2,860,012 km (0.094 R)
• M7: 3,321,522 km (0.11 R)
• M8: 3,961,352 km (0.087 R)
• M9: 4,338,787 km (0.108 R)
• M10: 8,992,777 km (0.113 R)
• M11: 10,535,131 km (0.117 R)
• M12: 10,999,034 km (0.061 R)
• M13: 11,967,830 km (0.09 R)
• M14: 12,933,933 km (0.115 R)
• M15: 13,828,827 km (0.086 R)
• M16: 14,700,833 km (0.08 R)
• M17: 19,696,205 km (0.112 R)
• M18: 20,321,674 km (0.118 R)
• M19: 21,041,240 km (0.105 R)
• M20: 26,184,714 km (0.104 R)
• M21: 28,004,572 km (0.117 R)
• M22: 32,975,410 km (0.083 R)
• M23: 35,553,280 km (0.095 R)
• M24: 40,602,059 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 14.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.54 AU - 12.42 AU

Year: 11692 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,960,810 km

• M1: 183,557 km (0.027 R)
• M2: 1,286,093 km (0.108 R)
• M3: 3,929,338 km (0.116 R)
• M4: 7,937,364 km (0.091 R)
• M5: 9,124,273 km (0.057 R)
• M6: 9,667,912 km (0.088 R)
• M7: 11,934,469 km (0.119 R)
• M8: 15,228,914 km (0.086 R)
• M9: 16,949,439 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit