🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1.02 AU

Year: 270 Days

Day: 45.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.04 AU

Year: 274 Days

Day: 25.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,921,998 km

• M1: 66,122 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.26 AU - 1.32 AU

Year: 522 Days

Day: 35.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,921,998 km

• M1: 58,493 km (0.105 R)
• M2: 130,599 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 675 Days

Day: 14.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.59 AU - 2.37 AU

Year: 993 Days

Day: 16.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,921,998 km

• M1: 224,846 km (0.108 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.9

Radius: 6.2

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.8 AU - 21.48 AU

Year: 27539 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,921,998 km

• M1: 77,342 km (0.108 R)
• M2: 320,289 km (0.112 R)
• M3: 554,260 km (0.074 R)
• M4: 916,287 km (0.115 R)
• M5: 1,343,538 km (0.113 R)
• M6: 1,584,840 km (0.077 R)
• M7: 2,745,869 km (0.112 R)
• M8: 3,407,989 km (0.089 R)
• M9: 3,727,081 km (0.087 R)
• M10: 3,996,507 km (0.108 R)
• M11: 4,883,622 km (0.094 R)
• M12: 7,141,952 km (0.074 R)
• M13: 11,706,033 km (0.076 R)
• M14: 11,921,006 km (0.042 R)
• M15: 18,673,105 km (0.106 R)
• M16: 19,065,201 km (0.094 R)
• M17: 22,183,569 km (0.115 R)
• M18: 22,512,984 km (0.055 R)
• M19: 25,988,740 km (0.1 R)
• M20: 28,237,047 km (0.113 R)
• M21: 28,624,057 km (0.115 R)
• M22: 29,276,752 km (0.056 R)
• M23: 32,689,977 km (0.105 R)
• M24: 41,113,684 km (0.076 R)
• M25: 44,503,422 km (0.055 R)
• M26: 45,379,168 km (0.057 R)
• M27: 49,555,491 km (0.093 R)
• M28: 57,210,414 km (0.085 R)
• M29: 61,425,185 km (0.067 R)
• M30: 62,292,404 km (0.064 R)
• M31: 70,703,394 km (0.112 R)
• M32: 75,055,944 km (0.085 R)
• M33: 75,798,249 km (0.118 R)
• M34: 79,840,384 km (0.104 R)
• M35: 83,228,626 km (0.111 R)
• M36: 83,493,115 km (0.083 R)
• M37: 86,983,233 km (0.108 R)
• M38: 93,966,163 km (0.075 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit