🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.54 AU - 0.82 AU

Year: 207 Days

Day: 35.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,240,496 km

• M1: 56,997 km (0.029 R)
• M2: 136,134 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.47 AU - 1.69 AU

Year: 733 Days

Day: 15.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,240,496 km

• M1: 180,415 km (0.072 R)
• M2: 262,095 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.61 AU - 1.69 AU

Year: 782 Days

Day: 22.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.77 AU - 3.85 AU

Year: 2744 Days

Day: 32.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 12

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.85 AU - 5.51 AU

Year: 3735 Days

Day: 5.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,240,496 km

• M1: 149,299 km (0.097 R)
• M2: 542,292 km (0.114 R)
• M3: 1,094,757 km (0.053 R)
• M4: 1,618,350 km (0.077 R)
• M5: 1,999,376 km (0.071 R)
• M6: 2,629,482 km (0.089 R)
• M7: 3,054,190 km (0.113 R)
• M8: 3,665,297 km (0.077 R)
• M9: 4,065,771 km (0.104 R)
• M10: 4,448,891 km (0.098 R)
• M11: 5,774,179 km (0.034 R)
• M12: 7,679,906 km (0.104 R)
• M13: 9,615,254 km (0.097 R)
• M14: 13,764,650 km (0.092 R)
• M15: 14,530,292 km (0.096 R)
• M16: 15,056,427 km (0.086 R)
• M17: 16,202,646 km (0.108 R)
• M18: 17,056,401 km (0.1 R)
• M19: 19,290,496 km (0.113 R)
• M20: 21,849,667 km (0.066 R)
• M21: 22,891,616 km (0.09 R)
• M22: 23,893,772 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 13.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.51 AU - 7.87 AU

Year: 7868 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,240,496 km

• M1: 173,384 km (0.04 R)
• M2: 733,478 km (0.118 R)
• M3: 1,186,012 km (0.087 R)
• M4: 1,749,397 km (0.112 R)
• M5: 2,200,285 km (0.085 R)
• M6: 4,466,544 km (0.048 R)
• M7: 4,911,298 km (0.088 R)
• M8: 6,222,673 km (0.057 R)
• M9: 7,954,268 km (0.113 R)
• M10: 8,867,115 km (0.084 R)
• M11: 9,848,925 km (0.071 R)
• M12: 11,252,153 km (0.093 R)
• M13: 13,458,572 km (0.087 R)
• M14: 16,588,609 km (0.048 R)
• M15: 17,526,438 km (0.077 R)
• M16: 18,712,450 km (0.12 R)
• M17: 20,477,106 km (0.085 R)
• M18: 22,430,555 km (0.102 R)
• M19: 25,370,452 km (0.066 R)
• M20: 27,714,352 km (0.09 R)
• M21: 31,093,020 km (0.107 R)
• M22: 34,953,842 km (0.044 R)
• M23: 35,828,840 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit