🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 26.4 Hours

Environment

Temp: 284 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,016,826 km

• M1: 35,754 km (0.089 R)
• M2: 86,468 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.89 AU - 1.39 AU

Year: 426 Days

Day: 39.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,016,826 km

• M1: 681,867 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.17 AU - 1.31 AU

Year: 483 Days

Day: 46.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.1 AU - 3.58 AU

Year: 2135 Days

Day: 45.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,016,826 km

• M1: 644,767 km (0.108 R)
• M2: 1,094,608 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.97 AU - 4.49 AU

Year: 3044 Days

Day: 32.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,016,826 km

• M1: 117,434 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.3

Radius: 3.7

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.95 AU - 16.19 AU

Year: 18464 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,016,826 km

• M1: 51,013 km (0.103 R)
• M2: 233,971 km (0.12 R)
• M3: 443,707 km (0.076 R)
• M4: 560,244 km (0.088 R)
• M5: 706,401 km (0.085 R)
• M6: 1,100,592 km (0.119 R)
• M7: 1,346,082 km (0.099 R)
• M8: 1,611,169 km (0.11 R)
• M9: 1,981,424 km (0.036 R)
• M10: 2,205,970 km (0.094 R)
• M11: 2,639,505 km (0.096 R)
• M12: 2,818,873 km (0.053 R)
• M13: 3,983,193 km (0.107 R)
• M14: 4,784,888 km (0.071 R)
• M15: 5,258,515 km (0.105 R)
• M16: 5,434,891 km (0.106 R)
• M17: 6,219,681 km (0.098 R)
• M18: 8,386,756 km (0.072 R)
• M19: 12,567,717 km (0.117 R)
• M20: 13,075,303 km (0.089 R)
• M21: 13,996,227 km (0.049 R)
• M22: 16,262,037 km (0.109 R)
• M23: 18,113,460 km (0.117 R)
• M24: 19,089,885 km (0.103 R)
• M25: 23,347,291 km (0.043 R)
• M26: 23,824,059 km (0.113 R)
• M27: 24,797,044 km (0.11 R)
• M28: 25,999,362 km (0.086 R)
• M29: 28,303,468 km (0.107 R)
• M30: 31,197,589 km (0.073 R)
• M31: 39,282,755 km (0.119 R)
• M32: 49,591,993 km (0.089 R)
• M33: 50,855,497 km (0.119 R)
• M34: 52,790,994 km (0.1 R)
• M35: 53,282,423 km (0.071 R)
• M36: 53,776,844 km (0.068 R)
• M37: 54,607,711 km (0.119 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit