🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 41 Hours

Environment

Temp: 230 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,883,422 km

• M1: 23,636 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.94 AU

Year: 251 Days

Day: 20.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,883,422 km

• M1: 408,701 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.69 AU - 1.91 AU

Year: 865 Days

Day: 42 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,883,422 km

• M1: 317,895 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.88 AU - 2.58 AU

Year: 1193 Days

Day: 41.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,883,422 km

• M1: 612,005 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.85 AU - 2.65 AU

Year: 1209 Days

Day: 18.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,883,422 km

• M1: 1,356,105 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.11 AU - 3.55 AU

Year: 2176 Days

Day: 28.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 6.2

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.19 AU - 17.35 AU

Year: 20330 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,883,422 km

• M1: 78,090 km (0.067 R)
• M2: 603,029 km (0.072 R)
• M3: 929,900 km (0.108 R)
• M4: 2,191,609 km (0.114 R)
• M5: 2,995,548 km (0.114 R)
• M6: 3,419,957 km (0.109 R)
• M7: 4,748,386 km (0.069 R)
• M8: 5,325,235 km (0.113 R)
• M9: 10,172,206 km (0.111 R)
• M10: 14,353,168 km (0.097 R)
• M11: 14,985,219 km (0.057 R)
• M12: 18,611,321 km (0.07 R)
• M13: 19,267,607 km (0.059 R)
• M14: 21,840,691 km (0.103 R)
• M15: 32,104,152 km (0.099 R)
• M16: 34,566,682 km (0.082 R)
• M17: 40,484,176 km (0.045 R)
• M18: 42,866,821 km (0.109 R)
• M19: 48,786,259 km (0.062 R)
• M20: 49,495,503 km (0.06 R)
• M21: 55,419,878 km (0.062 R)
• M22: 66,241,937 km (0.093 R)
• M23: 72,489,743 km (0.036 R)
• M24: 80,837,304 km (0.092 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit