🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.5 AU - 0.7 AU

Year: 169 Days

Day: 31.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 111 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,790,544 km

• M1: 52,808 km (0.083 R)
• M2: 379,979 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.62 AU - 0.7 AU

Year: 195 Days

Day: 22.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.71 AU - 1.09 AU

Year: 310 Days

Day: 15.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.01 AU - 1.41 AU

Year: 484 Days

Day: 20.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.02 AU - 2.18 AU

Year: 1106 Days

Day: 26 Hours

Environment

Temp: -76 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,790,544 km

• M1: 194,328 km (0.069 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966

Radius: 4.7

Gravity: 43.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.08 AU - 16.3 AU

Year: 17410 Days

Day: 24 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,790,544 km

• M1: 58,792 km (0.119 R)
• M2: 382,821 km (0.06 R)
• M3: 574,905 km (0.076 R)
• M4: 1,054,366 km (0.095 R)
• M5: 1,472,492 km (0.105 R)
• M6: 1,728,454 km (0.107 R)
• M7: 2,136,258 km (0.075 R)
• M8: 2,629,482 km (0.107 R)
• M9: 2,902,947 km (0.086 R)
• M10: 3,222,787 km (0.112 R)
• M11: 6,954,506 km (0.091 R)
• M12: 7,674,072 km (0.084 R)
• M13: 9,775,024 km (0.064 R)
• M14: 10,552,783 km (0.075 R)
• M15: 19,587,896 km (0.032 R)
• M16: 20,531,111 km (0.052 R)
• M17: 21,902,026 km (0.103 R)
• M18: 24,607,952 km (0.106 R)
• M19: 28,830,651 km (0.071 R)
• M20: 29,680,517 km (0.084 R)
• M21: 30,049,724 km (0.049 R)
• M22: 31,941,988 km (0.114 R)
• M23: 32,329,745 km (0.102 R)
• M24: 33,379,174 km (0.066 R)
• M25: 40,911,128 km (0.056 R)
• M26: 42,293,263 km (0.104 R)
• M27: 43,074,463 km (0.053 R)
• M28: 44,344,250 km (0.028 R)
• M29: 46,130,598 km (0.094 R)
• M30: 52,670,269 km (0.057 R)
• M31: 55,785,944 km (0.056 R)
• M32: 65,241,576 km (0.118 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit