🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.68 AU - 0.88 AU

Year: 258 Days

Day: 17 Hours

Environment

Temp: 123 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.17 AU - 1.37 AU

Year: 536 Days

Day: 45.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.33 AU - 1.85 AU

Year: 751 Days

Day: 45.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.02 AU - 2.62 AU

Year: 1324 Days

Day: 30 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,873,942 km

• M1: 761,304 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 7.2

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.47 AU - 17.59 AU

Year: 26336 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,873,942 km

• M1: 90,208 km (0.098 R)
• M2: 433,086 km (0.093 R)
• M3: 2,548,400 km (0.08 R)
• M4: 3,328,702 km (0.118 R)
• M5: 3,578,531 km (0.113 R)
• M6: 4,441,561 km (0.064 R)
• M7: 7,641,908 km (0.109 R)
• M8: 8,474,121 km (0.079 R)
• M9: 10,783,613 km (0.108 R)
• M10: 13,798,758 km (0.109 R)
• M11: 17,426,207 km (0.081 R)
• M12: 20,897,327 km (0.086 R)
• M13: 22,406,171 km (0.067 R)
• M14: 25,040,290 km (0.107 R)
• M15: 29,038,742 km (0.039 R)
• M16: 30,641,683 km (0.046 R)
• M17: 35,054,222 km (0.067 R)
• M18: 35,954,651 km (0.108 R)
• M19: 36,258,036 km (0.107 R)
• M20: 37,645,107 km (0.111 R)
• M21: 38,589,220 km (0.096 R)
• M22: 41,183,845 km (0.051 R)
• M23: 42,523,793 km (0.08 R)
• M24: 59,232,080 km (0.112 R)
• M25: 64,001,859 km (0.084 R)
• M26: 66,252,110 km (0.094 R)
• M27: 66,708,383 km (0.089 R)
• M28: 67,166,751 km (0.082 R)
• M29: 72,348,522 km (0.102 R)
• M30: 73,318,365 km (0.111 R)
• M31: 76,530,531 km (0.082 R)
• M32: 80,093,204 km (0.083 R)
• M33: 81,391,863 km (0.115 R)
• M34: 81,915,306 km (0.112 R)
• M35: 82,440,993 km (0.074 R)
• M36: 88,648,557 km (0.118 R)
• M37: 98,088,631 km (0.087 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: 187 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit