🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 216 Days

Day: 21.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 45.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.12 AU - 1.42 AU

Year: 518 Days

Day: 41.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,381,955 km

• M1: 39,045 km (0.092 R)
• M2: 406,607 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.07 AU - 1.55 AU

Year: 542 Days

Day: 29.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.08 AU - 4.28 AU

Year: 2553 Days

Day: 35.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,381,955 km

• M1: 34,408 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 11.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.82 AU - 5.92 AU

Year: 5143 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,381,955 km

• M1: 143,016 km (0.109 R)
• M2: 633,547 km (0.095 R)
• M3: 1,128,267 km (0.093 R)
• M4: 1,576,612 km (0.087 R)
• M5: 2,056,672 km (0.099 R)
• M6: 3,776,000 km (0.08 R)
• M7: 5,936,941 km (0.096 R)
• M8: 7,559,031 km (0.112 R)
• M9: 9,255,770 km (0.085 R)
• M10: 10,171,907 km (0.111 R)
• M11: 11,101,957 km (0.114 R)
• M12: 11,611,188 km (0.119 R)
• M13: 11,991,317 km (0.092 R)
• M14: 12,527,625 km (0.096 R)
• M15: 13,079,791 km (0.116 R)
• M16: 15,395,865 km (0.07 R)
• M17: 16,029,711 km (0.115 R)
• M18: 17,721,813 km (0.03 R)
• M19: 18,611,172 km (0.116 R)
• M20: 19,730,762 km (0.114 R)
• M21: 20,273,055 km (0.105 R)
• M22: 24,661,658 km (0.062 R)
• M23: 25,291,016 km (0.097 R)
• M24: 25,689,694 km (0.084 R)
• M25: 27,831,337 km (0.087 R)
• M26: 28,858,776 km (0.093 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit