🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.53 AU - 0.57 AU

Year: 157 Days

Day: 26.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,441,364 km

• M1: 240,105 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.17 AU - 1.45 AU

Year: 577 Days

Day: 25.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.73 AU - 2.41 AU

Year: 1147 Days

Day: 37.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,441,364 km

• M1: 122,221 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.06 AU - 2.78 AU

Year: 1449 Days

Day: 42.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.5

Radius: 7.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.33 AU - 22.39 AU

Year: 31534 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,441,364 km

• M1: 98,136 km (0.088 R)
• M2: 390,600 km (0.1 R)
• M3: 661,671 km (0.027 R)
• M4: 1,075,309 km (0.064 R)
• M5: 1,983,369 km (0.086 R)
• M6: 2,313,082 km (0.084 R)
• M7: 2,776,686 km (0.053 R)
• M8: 3,766,126 km (0.082 R)
• M9: 4,614,795 km (0.074 R)
• M10: 5,084,233 km (0.109 R)
• M11: 5,466,755 km (0.091 R)
• M12: 6,076,366 km (0.066 R)
• M13: 6,463,376 km (0.089 R)
• M14: 7,974,314 km (0.119 R)
• M15: 8,920,820 km (0.106 R)
• M16: 9,940,180 km (0.052 R)
• M17: 11,808,508 km (0.079 R)
• M18: 12,965,199 km (0.11 R)
• M19: 14,046,941 km (0.066 R)
• M20: 17,394,941 km (0.055 R)
• M21: 19,070,737 km (0.042 R)
• M22: 26,626,177 km (0.113 R)
• M23: 30,682,523 km (0.032 R)
• M24: 34,049,373 km (0.056 R)
• M25: 36,519,383 km (0.062 R)
• M26: 51,911,658 km (0.083 R)
• M27: 56,669,169 km (0.101 R)
• M28: 61,113,124 km (0.027 R)
• M29: 75,144,207 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit