🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 387 Days

Day: 28.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.49 AU - 2.09 AU

Year: 838 Days

Day: 29.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,093,703 km

• M1: 263,591 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.02 AU - 2.38 AU

Year: 1142 Days

Day: 15.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.98 AU - 2.46 AU

Year: 1157 Days

Day: 44.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.16 AU - 5.12 AU

Year: 3497 Days

Day: 12.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.5

Radius: 7.3

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.51 AU - 19.79 AU

Year: 24847 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,093,703 km

• M1: 145,409 km (0.078 R)
• M2: 409,599 km (0.101 R)
• M3: 1,305,840 km (0.069 R)
• M4: 1,961,976 km (0.117 R)
• M5: 2,446,075 km (0.081 R)
• M6: 2,742,279 km (0.076 R)
• M7: 3,347,851 km (0.091 R)
• M8: 4,383,218 km (0.059 R)
• M9: 5,659,736 km (0.057 R)
• M10: 8,982,006 km (0.108 R)
• M11: 10,626,086 km (0.077 R)
• M12: 11,282,971 km (0.117 R)
• M13: 15,224,127 km (0.1 R)
• M14: 17,909,259 km (0.068 R)
• M15: 18,556,569 km (0.066 R)
• M16: 31,012,985 km (0.107 R)
• M17: 34,999,768 km (0.077 R)
• M18: 43,806,296 km (0.115 R)
• M19: 47,741,767 km (0.086 R)
• M20: 54,364,764 km (0.095 R)
• M21: 58,699,512 km (0.096 R)
• M22: 81,321,403 km (0.077 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit