🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.65 AU - 0.65 AU

Year: 197 Days

Day: 28.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,381,970 km

• M1: 48,919 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 255 Days

Day: 43.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,381,970 km

• M1: 497,563 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.03 AU - 2.87 AU

Year: 1445 Days

Day: 31.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,381,970 km

• M1: 1,329,775 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.16 AU - 4.52 AU

Year: 2835 Days

Day: 46.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576

Radius: 6

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.89 AU - 18.91 AU

Year: 25020 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,381,970 km

• M1: 74,649 km (0.083 R)
• M2: 275,110 km (0.066 R)
• M3: 619,335 km (0.109 R)
• M4: 1,439,730 km (0.096 R)
• M5: 1,864,438 km (0.059 R)
• M6: 3,993,814 km (0.1 R)
• M7: 4,328,764 km (0.102 R)
• M8: 5,092,760 km (0.083 R)
• M9: 6,115,411 km (0.049 R)
• M10: 6,514,987 km (0.12 R)
• M11: 9,116,045 km (0.079 R)
• M12: 13,119,733 km (0.099 R)
• M13: 15,502,528 km (0.025 R)
• M14: 15,747,420 km (0.039 R)
• M15: 18,069,029 km (0.112 R)
• M16: 19,737,644 km (0.096 R)
• M17: 20,413,377 km (0.105 R)
• M18: 23,164,781 km (0.051 R)
• M19: 33,153,132 km (0.063 R)
• M20: 43,048,732 km (0.09 R)
• M21: 43,532,681 km (0.112 R)
• M22: 50,875,393 km (0.101 R)
• M23: 75,637,581 km (0.102 R)
• M24: 77,526,703 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit