🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 23.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,253,953 km

• M1: 79,436 km (0.076 R)
• M2: 256,710 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 32.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.8

Radius: 6.3

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.22 AU - 19.6 AU

Year: 25148 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,253,953 km

• M1: 84,822 km (0.027 R)
• M2: 304,432 km (0.085 R)
• M3: 656,286 km (0.061 R)
• M4: 944,411 km (0.084 R)
• M5: 1,190,500 km (0.066 R)
• M6: 1,402,929 km (0.034 R)
• M7: 1,607,579 km (0.061 R)
• M8: 2,038,720 km (0.07 R)
• M9: 2,410,620 km (0.095 R)
• M10: 2,975,801 km (0.082 R)
• M11: 4,431,687 km (0.07 R)
• M12: 5,055,959 km (0.054 R)
• M13: 5,351,565 km (0.114 R)
• M14: 7,515,348 km (0.098 R)
• M15: 7,949,780 km (0.114 R)
• M16: 8,658,874 km (0.117 R)
• M17: 12,115,034 km (0.088 R)
• M18: 12,847,615 km (0.106 R)
• M19: 13,259,607 km (0.044 R)
• M20: 14,845,494 km (0.07 R)
• M21: 15,375,520 km (0.062 R)
• M22: 15,606,499 km (0.103 R)
• M23: 17,538,705 km (0.107 R)
• M24: 18,824,199 km (0.037 R)
• M25: 19,805,860 km (0.073 R)
• M26: 20,540,984 km (0.114 R)
• M27: 20,821,331 km (0.027 R)
• M28: 21,774,120 km (0.104 R)
• M29: 23,972,161 km (0.115 R)
• M30: 25,985,898 km (0.088 R)
• M31: 27,880,854 km (0.111 R)
• M32: 29,037,545 km (0.097 R)
• M33: 29,390,596 km (0.102 R)
• M34: 40,482,081 km (0.117 R)
• M35: 49,749,221 km (0.106 R)
• M36: 50,934,485 km (0.113 R)
• M37: 55,682,871 km (0.05 R)
• M38: 57,513,799 km (0.096 R)
• M39: 64,038,959 km (0.111 R)
• M40: 66,048,058 km (0.078 R)
• M41: 69,349,384 km (0.118 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit