🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.63 AU - 0.81 AU

Year: 231 Days

Day: 26.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.97 AU - 1.61 AU

Year: 555 Days

Day: 28.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.57 AU - 4.11 AU

Year: 2312 Days

Day: 18.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,170,063 km

• M1: 374,743 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.98 AU - 4.5 AU

Year: 2739 Days

Day: 35.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,170,063 km

• M1: 34,408 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 14

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.84 AU - 12.24 AU

Year: 12049 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,170,063 km

• M1: 175,628 km (0.072 R)
• M2: 834,307 km (0.088 R)
• M3: 1,515,726 km (0.092 R)
• M4: 2,012,989 km (0.107 R)
• M5: 3,041,474 km (0.119 R)
• M6: 8,187,940 km (0.099 R)
• M7: 14,557,369 km (0.077 R)
• M8: 15,162,043 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.4

Radius: 5.2

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.38 AU - 13.82 AU

Year: 17958 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,170,063 km

• M1: 73,602 km (0.071 R)
• M2: 257,458 km (0.093 R)
• M3: 894,296 km (0.107 R)
• M4: 1,591,123 km (0.092 R)
• M5: 2,192,357 km (0.048 R)
• M6: 2,409,573 km (0.114 R)
• M7: 3,348,898 km (0.091 R)
• M8: 3,637,771 km (0.118 R)
• M9: 5,130,908 km (0.047 R)
• M10: 5,623,085 km (0.101 R)
• M11: 9,774,426 km (0.058 R)
• M12: 13,740,415 km (0.091 R)
• M13: 17,471,535 km (0.114 R)
• M14: 18,580,654 km (0.086 R)
• M15: 19,989,567 km (0.045 R)
• M16: 20,159,809 km (0.027 R)
• M17: 24,156,017 km (0.074 R)
• M18: 25,231,626 km (0.097 R)
• M19: 29,522,392 km (0.113 R)
• M20: 46,443,706 km (0.08 R)
• M21: 50,745,842 km (0.084 R)
• M22: 51,381,483 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit