🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.98 AU - 1.46 AU

Year: 519 Days

Day: 34.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,602,195 km

• M1: 93,199 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.68 AU - 2.34 AU

Year: 1097 Days

Day: 41.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,602,195 km

• M1: 157,227 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.79 AU - 2.75 AU

Year: 1317 Days

Day: 45.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.83 AU - 2.97 AU

Year: 1901 Days

Day: 37.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.81 AU - 3.23 AU

Year: 2021 Days

Day: 15.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 12.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.78 AU - 4.4 AU

Year: 3185 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,602,195 km

• M1: 151,692 km (0.055 R)
• M2: 547,079 km (0.054 R)
• M3: 934,687 km (0.078 R)
• M4: 1,455,138 km (0.102 R)
• M5: 1,956,441 km (0.118 R)
• M6: 2,618,711 km (0.111 R)
• M7: 3,332,741 km (0.059 R)
• M8: 5,249,240 km (0.118 R)
• M9: 7,013,298 km (0.119 R)
• M10: 9,901,883 km (0.09 R)
• M11: 11,718,001 km (0.092 R)
• M12: 12,339,880 km (0.102 R)
• M13: 13,553,268 km (0.041 R)
• M14: 16,821,233 km (0.084 R)
• M15: 18,018,316 km (0.116 R)
• M16: 19,271,347 km (0.096 R)
• M17: 22,217,827 km (0.047 R)
• M18: 23,171,214 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 12.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.67 AU - 9.71 AU

Year: 11613 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,602,195 km

• M1: 154,684 km (0.078 R)
• M2: 1,691,952 km (0.074 R)
• M3: 2,324,751 km (0.044 R)
• M4: 2,716,249 km (0.038 R)
• M5: 3,279,335 km (0.109 R)
• M6: 4,295,703 km (0.103 R)
• M7: 4,835,153 km (0.116 R)
• M8: 6,384,688 km (0.111 R)
• M9: 7,767,271 km (0.108 R)
• M10: 15,514,346 km (0.085 R)
• M11: 25,587,070 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 10,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit