🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.69 AU - 0.91 AU

Year: 264 Days

Day: 21.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.66 AU - 1.8 AU

Year: 840 Days

Day: 13.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.79 AU - 4.35 AU

Year: 3029 Days

Day: 39.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,386,804 km

• M1: 2,409,872 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.35 AU - 5.15 AU

Year: 3233 Days

Day: 15.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.6

Radius: 4.8

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.45 AU - 15.95 AU

Year: 20795 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,386,804 km

• M1: 91,853 km (0.118 R)
• M2: 1,353,711 km (0.092 R)
• M3: 1,996,683 km (0.095 R)
• M4: 2,236,937 km (0.103 R)
• M5: 2,656,559 km (0.081 R)
• M6: 2,872,878 km (0.087 R)
• M7: 4,263,539 km (0.119 R)
• M8: 4,526,981 km (0.108 R)
• M9: 5,307,433 km (0.109 R)
• M10: 5,496,525 km (0.108 R)
• M11: 6,009,646 km (0.074 R)
• M12: 8,435,375 km (0.045 R)
• M13: 9,498,866 km (0.088 R)
• M14: 10,352,921 km (0.091 R)
• M15: 15,788,260 km (0.063 R)
• M16: 16,338,631 km (0.073 R)
• M17: 17,065,078 km (0.087 R)
• M18: 17,728,694 km (0.08 R)
• M19: 19,195,501 km (0.115 R)
• M20: 20,834,944 km (0.096 R)
• M21: 26,638,594 km (0.119 R)
• M22: 27,756,838 km (0.107 R)
• M23: 34,997,674 km (0.067 R)
• M24: 37,851,253 km (0.04 R)
• M25: 41,297,839 km (0.097 R)
• M26: 41,891,892 km (0.077 R)
• M27: 42,191,087 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit