🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.5 AU - 0.7 AU

Year: 166 Days

Day: 12.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.77 AU - 0.95 AU

Year: 286 Days

Day: 38.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,793,068 km

• M1: 33,061 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.29 AU

Year: 507 Days

Day: 47.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.45 AU - 2.15 AU

Year: 865 Days

Day: 40.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 54.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,793,068 km

• M1: 63,878 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.48 AU - 2.8 AU

Year: 1536 Days

Day: 33.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,793,068 km

• M1: 166,802 km (0.111 R)
• M2: 1,510,490 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.1

Radius: 7.7

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.96 AU - 17.94 AU

Year: 21750 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,793,068 km

• M1: 96,341 km (0.12 R)
• M2: 419,323 km (0.089 R)
• M3: 807,529 km (0.073 R)
• M4: 1,102,836 km (0.099 R)
• M5: 2,194,302 km (0.044 R)
• M6: 2,707,572 km (0.114 R)
• M7: 4,526,682 km (0.117 R)
• M8: 4,769,629 km (0.064 R)
• M9: 5,131,805 km (0.102 R)
• M10: 5,789,587 km (0.104 R)
• M11: 6,034,778 km (0.057 R)
• M12: 10,358,306 km (0.071 R)
• M13: 13,784,097 km (0.103 R)
• M14: 14,075,364 km (0.047 R)
• M15: 14,370,671 km (0.109 R)
• M16: 16,230,322 km (0.091 R)
• M17: 17,984,506 km (0.107 R)
• M18: 25,280,245 km (0.072 R)
• M19: 27,399,598 km (0.1 R)
• M20: 27,744,720 km (0.12 R)
• M21: 35,136,052 km (0.098 R)
• M22: 37,064,518 km (0.034 R)
• M23: 40,235,694 km (0.11 R)
• M24: 41,735,113 km (0.07 R)
• M25: 43,896,503 km (0.109 R)
• M26: 44,211,257 km (0.072 R)
• M27: 45,807,466 km (0.072 R)
• M28: 46,619,932 km (0.082 R)
• M29: 58,832,504 km (0.052 R)
• M30: 63,333,755 km (0.099 R)
• M31: 65,976,850 km (0.115 R)
• M32: 72,574,415 km (0.101 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit