🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.98 AU - 1.2 AU

Year: 398 Days

Day: 39.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,588,038 km

• M1: 726,896 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.94 AU - 4.22 AU

Year: 2370 Days

Day: 36.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 11.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.79 AU - 6.23 AU

Year: 5155 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,588,038 km

• M1: 141,071 km (0.085 R)
• M2: 532,419 km (0.109 R)
• M3: 1,099,844 km (0.102 R)
• M4: 1,533,528 km (0.104 R)
• M5: 2,904,742 km (0.071 R)
• M6: 4,597,442 km (0.082 R)
• M7: 12,271,065 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 9.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.35 AU - 7.13 AU

Year: 6122 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 18,588,038 km

• M1: 123,717 km (0.111 R)
• M2: 466,745 km (0.109 R)
• M3: 817,253 km (0.098 R)
• M4: 1,885,532 km (0.103 R)
• M5: 2,335,672 km (0.082 R)
• M6: 3,615,182 km (0.066 R)
• M7: 5,553,223 km (0.093 R)
• M8: 6,565,851 km (0.065 R)
• M9: 7,247,418 km (0.114 R)
• M10: 9,436,035 km (0.082 R)
• M11: 10,192,701 km (0.038 R)
• M12: 10,911,818 km (0.112 R)
• M13: 13,096,546 km (0.041 R)
• M14: 13,584,085 km (0.112 R)
• M15: 15,508,811 km (0.087 R)
• M16: 16,561,980 km (0.068 R)
• M17: 17,237,564 km (0.114 R)
• M18: 18,148,466 km (0.098 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 10,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit