🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.61 AU - 0.83 AU

Year: 216 Days

Day: 23.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,722,199 km

• M1: 45,777 km (0.109 R)
• M2: 406,457 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.9 AU - 1.16 AU

Year: 369 Days

Day: 34.3 Hours

Environment

Temp: 72 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.4 AU - 2.18 AU

Year: 846 Days

Day: 43.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,722,199 km

• M1: 109,805 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 11.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.39 AU - 5.57 AU

Year: 4530 Days

Day: 9.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,722,199 km

• M1: 145,559 km (0.103 R)
• M2: 590,164 km (0.094 R)
• M3: 1,361,640 km (0.114 R)
• M4: 1,890,468 km (0.032 R)
• M5: 2,537,329 km (0.119 R)
• M6: 3,015,594 km (0.088 R)
• M7: 4,085,069 km (0.05 R)
• M8: 5,420,080 km (0.086 R)
• M9: 9,916,843 km (0.057 R)
• M10: 10,702,830 km (0.064 R)
• M11: 11,111,083 km (0.086 R)
• M12: 13,002,449 km (0.097 R)
• M13: 15,729,618 km (0.092 R)
• M14: 19,147,031 km (0.054 R)
• M15: 20,852,896 km (0.116 R)
• M16: 26,576,211 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 9.6

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.8 AU - 12.92 AU

Year: 11774 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,722,199 km

• M1: 129,253 km (0.089 R)
• M2: 575,054 km (0.061 R)
• M3: 883,076 km (0.11 R)
• M4: 1,266,645 km (0.111 R)
• M5: 1,665,174 km (0.087 R)
• M6: 2,000,124 km (0.108 R)
• M7: 2,441,437 km (0.105 R)
• M8: 2,854,178 km (0.108 R)
• M9: 5,093,508 km (0.036 R)
• M10: 8,744,145 km (0.069 R)
• M11: 9,043,191 km (0.084 R)
• M12: 9,504,701 km (0.101 R)
• M13: 10,035,773 km (0.116 R)
• M14: 10,699,090 km (0.057 R)
• M15: 11,099,414 km (0.044 R)
• M16: 14,531,638 km (0.097 R)
• M17: 16,038,687 km (0.108 R)
• M18: 18,860,402 km (0.072 R)
• M19: 27,118,504 km (0.117 R)
• M20: 27,971,062 km (0.074 R)
• M21: 29,394,486 km (0.116 R)
• M22: 33,102,867 km (0.118 R)
• M23: 37,634,785 km (0.061 R)
• M24: 38,162,566 km (0.097 R)
• M25: 40,323,059 km (0.058 R)
• M26: 41,153,925 km (0.097 R)
• M27: 44,738,889 km (0.101 R)
• M28: 48,061,308 km (0.112 R)
• M29: 52,195,744 km (0.116 R)
• M30: 57,427,780 km (0.104 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit