🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 45.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 73.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.53 AU - 1.55 AU

Year: 695 Days

Day: 14.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 58.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.84 AU - 4.96 AU

Year: 3354 Days

Day: 30.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,462,264 km

• M1: 1,158,486 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 15

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.88 AU - 6.44 AU

Year: 4260 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,462,264 km

• M1: 187,446 km (0.105 R)
• M2: 1,010,683 km (0.1 R)
• M3: 1,541,157 km (0.058 R)
• M4: 2,451,012 km (0.114 R)
• M5: 3,861,719 km (0.117 R)
• M6: 7,880,367 km (0.111 R)
• M7: 8,545,479 km (0.065 R)
• M8: 10,476,488 km (0.078 R)
• M9: 11,544,468 km (0.086 R)
• M10: 14,199,830 km (0.067 R)
• M11: 15,028,004 km (0.119 R)
• M12: 15,507,914 km (0.108 R)
• M13: 17,825,035 km (0.036 R)
• M14: 21,687,652 km (0.094 R)
• M15: 22,439,232 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.6

Radius: 4.3

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.92 AU - 18.52 AU

Year: 23741 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,462,264 km

• M1: 53,556 km (0.045 R)
• M2: 406,906 km (0.044 R)
• M3: 828,174 km (0.03 R)
• M4: 2,024,059 km (0.119 R)
• M5: 3,151,578 km (0.104 R)
• M6: 3,488,473 km (0.055 R)
• M7: 3,822,375 km (0.114 R)
• M8: 4,065,621 km (0.101 R)
• M9: 4,827,074 km (0.115 R)
• M10: 6,820,915 km (0.087 R)
• M11: 7,676,166 km (0.093 R)
• M12: 10,880,104 km (0.119 R)
• M13: 15,007,658 km (0.042 R)
• M14: 18,121,987 km (0.072 R)
• M15: 19,669,876 km (0.04 R)
• M16: 20,394,379 km (0.071 R)
• M17: 21,303,784 km (0.054 R)
• M18: 22,674,400 km (0.089 R)
• M19: 27,833,133 km (0.113 R)
• M20: 29,573,105 km (0.04 R)
• M21: 33,155,226 km (0.06 R)
• M22: 36,773,999 km (0.118 R)
• M23: 42,482,205 km (0.094 R)
• M24: 44,371,626 km (0.042 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit