🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 281 Days

Day: 28.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,889,745 km

• M1: 292,763 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.32 AU - 1.34 AU

Year: 581 Days

Day: 23.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2 AU - 2.02 AU

Year: 1079 Days

Day: 22.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,889,745 km

• M1: 481,556 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.43 AU - 3.59 AU

Year: 1978 Days

Day: 32.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.18 AU - 3.32 AU

Year: 2219 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,889,745 km

• M1: 2,508,158 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 14.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.69 AU - 5.59 AU

Year: 3786 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,889,745 km

• M1: 185,352 km (0.075 R)
• M2: 694,433 km (0.102 R)
• M3: 1,395,449 km (0.077 R)
• M4: 2,166,925 km (0.072 R)
• M5: 3,487,126 km (0.053 R)
• M6: 3,961,950 km (0.091 R)
• M7: 4,435,278 km (0.071 R)
• M8: 5,068,226 km (0.117 R)
• M9: 6,033,581 km (0.117 R)
• M10: 6,964,529 km (0.055 R)
• M11: 7,433,069 km (0.103 R)
• M12: 9,983,414 km (0.039 R)
• M13: 11,075,778 km (0.043 R)
• M14: 11,586,056 km (0.108 R)
• M15: 12,067,761 km (0.065 R)
• M16: 13,738,620 km (0.098 R)
• M17: 17,308,324 km (0.093 R)
• M18: 17,997,073 km (0.119 R)
• M19: 22,587,782 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 14.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.83 AU - 11.59 AU

Year: 11460 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,889,745 km

• M1: 198,068 km (0.106 R)
• M2: 1,495,231 km (0.093 R)
• M3: 2,043,058 km (0.106 R)
• M4: 6,567,496 km (0.106 R)
• M5: 7,494,853 km (0.111 R)
• M6: 19,019,574 km (0.078 R)
• M7: 19,877,967 km (0.071 R)
• M8: 27,868,438 km (0.111 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: 229 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit