🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.49 AU - 0.69 AU

Year: 166 Days

Day: 23.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,977,891 km

• M1: 171,140 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.74 AU - 2.72 AU

Year: 1216 Days

Day: 27.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.3 AU - 2.48 AU

Year: 1350 Days

Day: 28.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 14.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.72 AU - 9 AU

Year: 7293 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,977,891 km

• M1: 175,329 km (0.094 R)
• M2: 859,141 km (0.098 R)
• M3: 1,460,524 km (0.076 R)
• M4: 2,152,115 km (0.075 R)
• M5: 2,889,333 km (0.085 R)
• M6: 5,140,482 km (0.089 R)
• M7: 5,776,423 km (0.076 R)
• M8: 10,606,190 km (0.104 R)
• M9: 14,829,787 km (0.099 R)
• M10: 16,322,324 km (0.069 R)
• M11: 19,604,651 km (0.086 R)
• M12: 22,463,018 km (0.07 R)
• M13: 26,692,299 km (0.07 R)
• M14: 35,210,552 km (0.057 R)
• M15: 36,460,292 km (0.089 R)
• M16: 38,211,934 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 12.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.08 AU - 8.93 AU

Year: 7502 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,977,891 km

• M1: 159,172 km (0.079 R)
• M2: 622,926 km (0.107 R)
• M3: 1,345,633 km (0.119 R)
• M4: 1,745,508 km (0.07 R)
• M5: 2,277,478 km (0.095 R)
• M6: 3,213,362 km (0.114 R)
• M7: 3,625,205 km (0.086 R)
• M8: 4,176,773 km (0.042 R)
• M9: 4,584,576 km (0.105 R)
• M10: 5,673,948 km (0.083 R)
• M11: 6,175,998 km (0.116 R)
• M12: 7,741,839 km (0.062 R)
• M13: 9,373,952 km (0.077 R)
• M14: 10,816,225 km (0.095 R)
• M15: 13,837,354 km (0.108 R)
• M16: 14,319,359 km (0.115 R)
• M17: 15,444,933 km (0.104 R)
• M18: 17,590,615 km (0.036 R)
• M19: 18,372,115 km (0.08 R)
• M20: 19,776,240 km (0.079 R)
• M21: 23,898,110 km (0.052 R)
• M22: 27,318,815 km (0.052 R)
• M23: 34,122,975 km (0.097 R)
• M24: 36,697,106 km (0.027 R)
• M25: 37,389,445 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit