🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 19.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,227,796 km

• M1: 361,279 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.73 AU - 0.83 AU

Year: 253 Days

Day: 13.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 258 Days

Day: 16.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,227,796 km

• M1: 29,920 km (0.079 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 11.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.99 AU - 6.77 AU

Year: 5234 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,227,796 km

• M1: 145,559 km (0.116 R)
• M2: 534,812 km (0.103 R)
• M3: 1,442,572 km (0.114 R)
• M4: 4,648,155 km (0.062 R)
• M5: 5,617,699 km (0.109 R)
• M6: 7,918,814 km (0.09 R)
• M7: 12,879,928 km (0.106 R)
• M8: 13,861,739 km (0.077 R)
• M9: 16,623,764 km (0.081 R)
• M10: 19,532,994 km (0.105 R)
• M11: 28,259,636 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 13.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.23 AU - 7.11 AU

Year: 5626 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,227,796 km

• M1: 169,494 km (0.093 R)
• M2: 853,306 km (0.026 R)
• M3: 2,498,135 km (0.091 R)
• M4: 3,504,779 km (0.07 R)
• M5: 4,820,193 km (0.103 R)
• M6: 5,354,257 km (0.092 R)
• M7: 8,246,134 km (0.097 R)
• M8: 9,871,215 km (0.079 R)
• M9: 11,259,933 km (0.103 R)
• M10: 11,800,430 km (0.058 R)
• M11: 14,884,539 km (0.077 R)
• M12: 18,605,936 km (0.09 R)
• M13: 19,432,464 km (0.091 R)
• M14: 21,681,070 km (0.086 R)
• M15: 28,367,347 km (0.104 R)
• M16: 31,833,828 km (0.045 R)
• M17: 33,116,181 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit