🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 185 Days

Day: 45.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.76 AU

Year: 675 Days

Day: 38.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,659,626 km

• M1: 1,213,388 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.75 AU - 2.09 AU

Year: 1008 Days

Day: 37.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.18 AU - 3.3 AU

Year: 1718 Days

Day: 29 Hours

Environment

Temp: -111 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 12.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.11 AU - 6.07 AU

Year: 5006 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,659,626 km

• M1: 150,495 km (0.065 R)
• M2: 550,071 km (0.107 R)
• M3: 1,222,963 km (0.073 R)
• M4: 1,830,480 km (0.096 R)
• M5: 2,602,853 km (0.085 R)
• M6: 3,259,887 km (0.112 R)
• M7: 3,847,208 km (0.102 R)
• M8: 8,229,528 km (0.05 R)
• M9: 9,040,349 km (0.084 R)
• M10: 9,940,629 km (0.117 R)
• M11: 10,860,207 km (0.105 R)
• M12: 12,736,464 km (0.097 R)
• M13: 13,544,292 km (0.087 R)
• M14: 14,148,817 km (0.047 R)
• M15: 16,960,958 km (0.101 R)
• M16: 18,329,330 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.7

Radius: 3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.87 AU - 12.87 AU

Year: 15489 Days

Day: 17 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,659,626 km

• M1: 37,250 km (0.115 R)
• M2: 149,897 km (0.05 R)
• M3: 322,383 km (0.106 R)
• M4: 454,329 km (0.088 R)
• M5: 704,756 km (0.108 R)
• M6: 1,283,699 km (0.077 R)
• M7: 1,837,361 km (0.072 R)
• M8: 2,153,611 km (0.111 R)
• M9: 3,557,737 km (0.112 R)
• M10: 6,427,473 km (0.107 R)
• M11: 6,710,212 km (0.112 R)
• M12: 11,543,420 km (0.104 R)
• M13: 15,366,843 km (0.075 R)
• M14: 15,820,723 km (0.112 R)
• M15: 19,019,125 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit