🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 255 Days

Day: 40.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,559,976 km

• M1: 113,545 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.12 AU - 1.2 AU

Year: 471 Days

Day: 15.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.32 AU - 1.96 AU

Year: 791 Days

Day: 19.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.52 AU - 2.18 AU

Year: 948 Days

Day: 32.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.85 AU - 3.07 AU

Year: 1454 Days

Day: 29.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,559,976 km

• M1: 140,622 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.3 AU - 3.62 AU

Year: 1919 Days

Day: 38.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 82.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.27 AU - 3.65 AU

Year: 1919 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,559,976 km

• M1: 38,447 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 6.1

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.07 AU - 17.97 AU

Year: 23034 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,559,976 km

• M1: 78,240 km (0.06 R)
• M2: 721,361 km (0.053 R)
• M3: 945,459 km (0.051 R)
• M4: 1,362,986 km (0.091 R)
• M5: 1,783,506 km (0.106 R)
• M6: 2,331,034 km (0.097 R)
• M7: 3,117,919 km (0.119 R)
• M8: 3,972,871 km (0.098 R)
• M9: 4,541,492 km (0.055 R)
• M10: 5,395,247 km (0.066 R)
• M11: 6,006,803 km (0.098 R)
• M12: 6,846,646 km (0.079 R)
• M13: 8,594,248 km (0.089 R)
• M14: 9,599,845 km (0.039 R)
• M15: 10,071,078 km (0.087 R)
• M16: 11,446,481 km (0.069 R)
• M17: 12,111,294 km (0.039 R)
• M18: 12,315,645 km (0.093 R)
• M19: 12,942,609 km (0.039 R)
• M20: 13,299,999 km (0.06 R)
• M21: 13,590,667 km (0.089 R)
• M22: 15,029,350 km (0.105 R)
• M23: 15,907,190 km (0.061 R)
• M24: 17,073,306 km (0.073 R)
• M25: 22,309,680 km (0.097 R)
• M26: 24,196,408 km (0.095 R)
• M27: 27,808,898 km (0.088 R)
• M28: 34,967,455 km (0.099 R)
• M29: 35,521,266 km (0.097 R)
• M30: 35,940,440 km (0.096 R)
• M31: 37,940,414 km (0.106 R)
• M32: 40,619,263 km (0.091 R)
• M33: 42,945,809 km (0.047 R)
• M34: 43,581,001 km (0.034 R)
• M35: 43,900,842 km (0.12 R)
• M36: 47,186,460 km (0.087 R)
• M37: 47,862,642 km (0.094 R)
• M38: 64,215,933 km (0.089 R)
• M39: 69,088,037 km (0.077 R)
• M40: 75,114,886 km (0.088 R)
• M41: 78,373,726 km (0.029 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: 414 - 19,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit