🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.86 AU - 1.04 AU

Year: 330 Days

Day: 44.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.54 AU - 4.2 AU

Year: 2714 Days

Day: 45.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.62 AU - 4.48 AU

Year: 2905 Days

Day: 46.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,099,076 km

• M1: 87,216 km (0.061 R)
• M2: 141,370 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.82 AU - 5.5 AU

Year: 3586 Days

Day: 25.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,099,076 km

• M1: 1,370,316 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 14.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.22 AU - 8.32 AU

Year: 6987 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 11,099,076 km

• M1: 184,454 km (0.111 R)
• M2: 757,564 km (0.09 R)
• M3: 1,343,987 km (0.093 R)
• M4: 1,813,725 km (0.095 R)
• M5: 2,616,616 km (0.078 R)
• M6: 3,263,178 km (0.082 R)
• M7: 4,183,804 km (0.118 R)
• M8: 5,416,490 km (0.072 R)
• M9: 7,123,701 km (0.09 R)
• M10: 7,853,589 km (0.117 R)
• M11: 8,354,592 km (0.101 R)
• M12: 9,635,898 km (0.112 R)
• M13: 11,478,345 km (0.044 R)
• M14: 14,610,775 km (0.079 R)
• M15: 15,791,102 km (0.064 R)
• M16: 17,354,849 km (0.113 R)
• M17: 20,211,271 km (0.103 R)
• M18: 22,898,198 km (0.085 R)
• M19: 24,327,307 km (0.107 R)
• M20: 26,926,869 km (0.045 R)
• M21: 30,454,237 km (0.116 R)
• M22: 31,022,858 km (0.081 R)
• M23: 33,569,762 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 13.4

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.54 AU - 10.84 AU

Year: 9131 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 11,099,076 km

• M1: 167,849 km (0.086 R)
• M2: 702,661 km (0.075 R)
• M3: 1,223,860 km (0.117 R)
• M4: 2,107,236 km (0.094 R)
• M5: 3,224,732 km (0.07 R)
• M6: 5,455,086 km (0.069 R)
• M7: 6,172,408 km (0.094 R)
• M8: 8,056,893 km (0.076 R)
• M9: 9,421,973 km (0.1 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit