🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.73 AU

Year: 184 Days

Day: 21.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.96 AU

Year: 300 Days

Day: 18.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,628,525 km

• M1: 708,944 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.77 AU - 2.29 AU

Year: 1017 Days

Day: 33.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.77 AU - 3.51 AU

Year: 1956 Days

Day: 45.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,628,525 km

• M1: 43,084 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.77 AU - 5.15 AU

Year: 3310 Days

Day: 44.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.3

Radius: 6.2

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.61 AU - 23.91 AU

Year: 32051 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 96,628,525 km

• M1: 94,097 km (0.09 R)
• M2: 1,206,507 km (0.096 R)
• M3: 2,219,434 km (0.089 R)
• M4: 2,555,880 km (0.098 R)
• M5: 3,642,409 km (0.068 R)
• M6: 3,905,552 km (0.094 R)
• M7: 5,291,875 km (0.114 R)
• M8: 5,629,966 km (0.106 R)
• M9: 6,210,107 km (0.106 R)
• M10: 6,928,177 km (0.08 R)
• M11: 7,807,363 km (0.109 R)
• M12: 11,858,623 km (0.047 R)
• M13: 12,364,563 km (0.051 R)
• M14: 14,532,835 km (0.041 R)
• M15: 16,405,202 km (0.114 R)
• M16: 18,818,215 km (0.06 R)
• M17: 19,307,849 km (0.117 R)
• M18: 20,415,173 km (0.116 R)
• M19: 25,150,992 km (0.073 R)
• M20: 27,333,625 km (0.1 R)
• M21: 33,909,050 km (0.038 R)
• M22: 35,517,377 km (0.102 R)
• M23: 36,870,789 km (0.114 R)
• M24: 42,628,362 km (0.104 R)
• M25: 50,069,659 km (0.071 R)
• M26: 54,687,446 km (0.089 R)
• M27: 68,142,877 km (0.058 R)
• M28: 68,602,741 km (0.103 R)
• M29: 72,595,808 km (0.109 R)
• M30: 83,907,950 km (0.101 R)
• M31: 94,045,001 km (0.068 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit