🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.48 AU - 0.68 AU

Year: 164 Days

Day: 35.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,347,011 km

• M1: 40,691 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.73 AU - 1.21 AU

Year: 354 Days

Day: 23.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,347,011 km

• M1: 41,588 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.08 AU - 1.62 AU

Year: 582 Days

Day: 46 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.04 AU - 3.36 AU

Year: 1645 Days

Day: 39.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,347,011 km

• M1: 103,522 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.97 AU - 4.39 AU

Year: 3169 Days

Day: 27.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,347,011 km

• M1: 665,561 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 13.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.34 AU - 8.08 AU

Year: 6446 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,347,011 km

• M1: 170,392 km (0.036 R)
• M2: 728,242 km (0.111 R)
• M3: 1,154,596 km (0.116 R)
• M4: 1,900,641 km (0.094 R)
• M5: 2,414,061 km (0.111 R)
• M6: 3,397,667 km (0.073 R)
• M7: 5,844,938 km (0.116 R)
• M8: 7,289,455 km (0.098 R)
• M9: 7,809,308 km (0.106 R)
• M10: 8,564,628 km (0.109 R)
• M11: 11,210,864 km (0.112 R)
• M12: 12,083,170 km (0.112 R)
• M13: 13,963,465 km (0.112 R)
• M14: 14,767,703 km (0.106 R)
• M15: 15,762,679 km (0.119 R)
• M16: 16,857,735 km (0.073 R)
• M17: 17,596,450 km (0.118 R)
• M18: 20,575,990 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 13.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.74 AU - 14.3 AU

Year: 14501 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,347,011 km

• M1: 172,038 km (0.066 R)
• M2: 1,002,156 km (0.116 R)
• M3: 3,803,526 km (0.06 R)
• M4: 6,069,934 km (0.103 R)
• M5: 8,732,028 km (0.096 R)
• M6: 9,275,068 km (0.073 R)
• M7: 19,036,030 km (0.109 R)
• M8: 20,548,913 km (0.075 R)
• M9: 25,568,670 km (0.091 R)
• M10: 36,665,391 km (0.049 R)
• M11: 49,970,476 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit