🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.75 AU

Year: 151 Days

Day: 27.7 Hours

Environment

Temp: 344 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,346,027 km

• M1: 89,908 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.88 AU - 1.06 AU

Year: 289 Days

Day: 43.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.26 AU - 1.46 AU

Year: 479 Days

Day: 15.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 13.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.68 AU - 12.18 AU

Year: 10923 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,346,027 km

• M1: 171,589 km (0.039 R)
• M2: 741,108 km (0.116 R)
• M3: 1,222,514 km (0.104 R)
• M4: 1,849,478 km (0.074 R)
• M5: 2,851,635 km (0.09 R)
• M6: 3,348,000 km (0.069 R)
• M7: 4,835,153 km (0.114 R)
• M8: 5,486,951 km (0.114 R)
• M9: 10,472,449 km (0.065 R)
• M10: 14,549,141 km (0.09 R)
• M11: 23,382,596 km (0.104 R)
• M12: 23,940,297 km (0.083 R)
• M13: 26,004,747 km (0.082 R)
• M14: 26,862,990 km (0.117 R)
• M15: 32,809,207 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 11.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.69 AU - 15.47 AU

Year: 17702 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,346,027 km

• M1: 144,362 km (0.083 R)
• M2: 895,942 km (0.048 R)
• M3: 2,057,420 km (0.095 R)
• M4: 3,204,985 km (0.088 R)
• M5: 3,717,507 km (0.03 R)
• M6: 5,553,671 km (0.083 R)
• M7: 7,281,976 km (0.079 R)
• M8: 7,930,632 km (0.096 R)
• M9: 8,820,889 km (0.053 R)
• M10: 10,624,590 km (0.071 R)
• M11: 12,596,889 km (0.092 R)
• M12: 13,877,446 km (0.087 R)
• M13: 15,021,571 km (0.106 R)
• M14: 22,947,266 km (0.039 R)
• M15: 29,781,196 km (0.091 R)
• M16: 35,586,641 km (0.12 R)
• M17: 45,721,148 km (0.087 R)
• M18: 57,262,923 km (0.085 R)
• M19: 57,623,604 km (0.104 R)
• M20: 60,005,651 km (0.075 R)
• M21: 62,071,897 km (0.115 R)
• M22: 63,218,863 km (0.101 R)
• M23: 63,991,088 km (0.103 R)
• M24: 64,769,745 km (0.098 R)

Kuiper Belt

Range: 36.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit