🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 154 Days

Day: 26.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,114,898 km

• M1: 67,169 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 166 Days

Day: 39.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.12 AU

Year: 307 Days

Day: 42.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.63 AU - 3.75 AU

Year: 1984 Days

Day: 20.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.68 AU - 3.76 AU

Year: 2012 Days

Day: 32.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,114,898 km

• M1: 40,840 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.95 AU - 3.99 AU

Year: 2251 Days

Day: 27 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.4

Radius: 4.8

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.82 AU - 18.4 AU

Year: 22518 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,114,898 km

• M1: 59,690 km (0.103 R)
• M2: 349,760 km (0.077 R)
• M3: 1,575,714 km (0.085 R)
• M4: 2,068,340 km (0.05 R)
• M5: 2,570,091 km (0.072 R)
• M6: 2,814,983 km (0.088 R)
• M7: 4,754,968 km (0.052 R)
• M8: 5,585,835 km (0.093 R)
• M9: 7,050,099 km (0.103 R)
• M10: 7,486,027 km (0.027 R)
• M11: 8,507,930 km (0.102 R)
• M12: 9,307,232 km (0.11 R)
• M13: 9,938,684 km (0.037 R)
• M14: 10,938,896 km (0.105 R)
• M15: 13,072,460 km (0.106 R)
• M16: 14,202,373 km (0.117 R)
• M17: 14,896,657 km (0.109 R)
• M18: 17,348,416 km (0.119 R)
• M19: 18,710,654 km (0.075 R)
• M20: 21,645,914 km (0.116 R)
• M21: 25,073,351 km (0.108 R)
• M22: 29,620,678 km (0.073 R)
• M23: 37,360,722 km (0.06 R)
• M24: 39,486,508 km (0.118 R)
• M25: 40,167,178 km (0.087 R)
• M26: 41,691,730 km (0.118 R)
• M27: 43,254,579 km (0.086 R)
• M28: 45,895,430 km (0.09 R)
• M29: 46,799,151 km (0.119 R)
• M30: 50,692,136 km (0.109 R)
• M31: 52,471,453 km (0.048 R)
• M32: 54,627,308 km (0.099 R)
• M33: 57,187,376 km (0.102 R)
• M34: 58,058,335 km (0.097 R)
• M35: 58,408,993 km (0.047 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit