🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.73 AU - 1.13 AU

Year: 320 Days

Day: 31.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.09 AU - 2.33 AU

Year: 1171 Days

Day: 46.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,044,498 km

• M1: 1,549,684 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.08 AU - 4.74 AU

Year: 3301 Days

Day: 27.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.6

Radius: 8

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.83 AU - 14.25 AU

Year: 18752 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,044,498 km

• M1: 99,931 km (0.035 R)
• M2: 473,776 km (0.059 R)
• M3: 1,124,078 km (0.09 R)
• M4: 1,602,193 km (0.112 R)
• M5: 2,209,710 km (0.12 R)
• M6: 2,988,367 km (0.11 R)
• M7: 3,782,732 km (0.12 R)
• M8: 4,746,441 km (0.078 R)
• M9: 7,884,406 km (0.044 R)
• M10: 9,616,600 km (0.051 R)
• M11: 10,026,947 km (0.088 R)
• M12: 10,633,417 km (0.093 R)
• M13: 12,256,254 km (0.1 R)
• M14: 13,305,683 km (0.036 R)
• M15: 14,719,533 km (0.112 R)
• M16: 20,504,782 km (0.034 R)
• M17: 20,794,403 km (0.066 R)
• M18: 21,283,289 km (0.119 R)
• M19: 22,182,522 km (0.097 R)
• M20: 26,830,977 km (0.061 R)
• M21: 28,354,780 km (0.104 R)
• M22: 32,874,431 km (0.09 R)
• M23: 33,138,621 km (0.103 R)
• M24: 34,891,459 km (0.074 R)
• M25: 44,428,324 km (0.082 R)
• M26: 46,059,988 km (0.074 R)
• M27: 52,264,410 km (0.091 R)
• M28: 56,886,535 km (0.114 R)
• M29: 59,003,794 km (0.098 R)
• M30: 63,804,539 km (0.114 R)
• M31: 66,933,528 km (0.103 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit