🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.62 AU - 0.74 AU

Year: 161 Days

Day: 35.6 Hours

Environment

Temp: 322 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.8 AU

Year: 501 Days

Day: 40.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 175.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,516,846 km

• M1: 26,778 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.36 AU - 2.56 AU

Year: 1107 Days

Day: 31.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.78 AU - 3.88 AU

Year: 2151 Days

Day: 45.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,516,846 km

• M1: 266,135 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.29 AU - 5.27 AU

Year: 2541 Days

Day: 18.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,516,846 km

• M1: 166,951 km (0.1 R)
• M2: 1,621,043 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.86 AU - 11.62 AU

Year: 9403 Days

Day: 41.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,516,846 km

• M1: 77,791 km (0.116 R)
• M2: 3,774,504 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 5.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 21.4 AU - 23.74 AU

Year: 30770 Days

Day: 22 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,516,846 km

• M1: 65,973 km (0.106 R)
• M2: 1,249,142 km (0.119 R)
• M3: 2,593,129 km (0.103 R)
• M4: 3,986,035 km (0.096 R)
• M5: 4,223,597 km (0.092 R)
• M6: 4,565,577 km (0.086 R)
• M7: 7,952,174 km (0.07 R)
• M8: 8,281,289 km (0.107 R)
• M9: 11,075,778 km (0.108 R)
• M10: 11,725,631 km (0.092 R)
• M11: 19,007,756 km (0.085 R)
• M12: 19,342,406 km (0.094 R)
• M13: 21,796,709 km (0.098 R)
• M14: 26,370,065 km (0.066 R)
• M15: 27,954,157 km (0.057 R)
• M16: 28,824,518 km (0.108 R)
• M17: 37,616,833 km (0.106 R)
• M18: 38,144,465 km (0.087 R)
• M19: 38,410,151 km (0.039 R)
• M20: 40,304,509 km (0.09 R)
• M21: 57,402,199 km (0.09 R)

Kuiper Belt

Range: 38.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit