🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.65 AU - 0.89 AU

Year: 251 Days

Day: 28.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 126.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,632,252 km

• M1: 74,649 km (0.037 R)
• M2: 240,703 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.92 AU - 0.94 AU

Year: 333 Days

Day: 30.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,632,252 km

• M1: 73,901 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.12 AU - 1.24 AU

Year: 475 Days

Day: 22.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 8.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.5 AU - 11.72 AU

Year: 13733 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,632,252 km

• M1: 624,571 km (0.084 R)
• M2: 1,369,718 km (0.101 R)
• M3: 1,622,838 km (0.099 R)
• M4: 2,041,712 km (0.112 R)
• M5: 2,499,332 km (0.041 R)
• M6: 7,759,342 km (0.091 R)
• M7: 9,684,517 km (0.1 R)
• M8: 16,581,278 km (0.062 R)
• M9: 18,417,443 km (0.075 R)
• M10: 21,521,748 km (0.072 R)
• M11: 23,484,921 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 6.2

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.04 AU - 15.32 AU

Year: 16745 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,632,252 km

• M1: 77,492 km (0.042 R)
• M2: 448,046 km (0.112 R)
• M3: 1,018,911 km (0.118 R)
• M4: 1,288,786 km (0.086 R)
• M5: 2,102,748 km (0.118 R)
• M6: 3,093,684 km (0.114 R)
• M7: 4,395,485 km (0.118 R)
• M8: 5,013,174 km (0.055 R)
• M9: 5,576,709 km (0.078 R)
• M10: 7,747,075 km (0.076 R)
• M11: 9,717,878 km (0.115 R)
• M12: 12,184,447 km (0.112 R)
• M13: 12,433,229 km (0.101 R)
• M14: 14,968,763 km (0.114 R)
• M15: 17,198,968 km (0.068 R)
• M16: 18,311,827 km (0.09 R)
• M17: 24,603,763 km (0.109 R)
• M18: 26,531,182 km (0.069 R)
• M19: 26,739,722 km (0.118 R)
• M20: 27,585,099 km (0.08 R)
• M21: 27,906,585 km (0.1 R)
• M22: 30,569,278 km (0.059 R)
• M23: 40,662,197 km (0.12 R)
• M24: 44,074,225 km (0.069 R)
• M25: 46,603,327 km (0.119 R)
• M26: 48,445,774 km (0.052 R)
• M27: 50,176,771 km (0.108 R)
• M28: 52,438,990 km (0.099 R)
• M29: 55,958,580 km (0.07 R)
• M30: 57,339,667 km (0.094 R)
• M31: 58,214,366 km (0.086 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: 477 - 17,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit