🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.74 AU - 1.18 AU

Year: 352 Days

Day: 30.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,557,040 km

• M1: 276,158 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.37 AU - 2.15 AU

Year: 875 Days

Day: 35.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 166 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,557,040 km

• M1: 1,139,786 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.25 AU - 2.35 AU

Year: 1307 Days

Day: 20.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,557,040 km

• M1: 51,761 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.27 AU - 4.35 AU

Year: 2787 Days

Day: 40.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 14.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.48 AU - 5.28 AU

Year: 4040 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,557,040 km

• M1: 175,478 km (0.115 R)
• M2: 682,316 km (0.058 R)
• M3: 1,814,173 km (0.1 R)
• M4: 2,899,805 km (0.059 R)
• M5: 4,011,617 km (0.11 R)
• M6: 4,636,188 km (0.069 R)
• M7: 5,281,553 km (0.106 R)
• M8: 7,640,113 km (0.111 R)
• M9: 9,712,791 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.6

Radius: 3

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.26 AU - 17.68 AU

Year: 27363 Days

Day: 23.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,557,040 km

• M1: 38,895 km (0.112 R)
• M2: 897,886 km (0.113 R)
• M3: 1,094,159 km (0.07 R)
• M4: 1,441,226 km (0.09 R)
• M5: 1,840,203 km (0.111 R)
• M6: 1,994,140 km (0.08 R)
• M7: 2,762,773 km (0.07 R)
• M8: 3,274,099 km (0.07 R)
• M9: 3,552,052 km (0.106 R)
• M10: 5,455,386 km (0.109 R)
• M11: 10,231,597 km (0.081 R)
• M12: 10,551,886 km (0.063 R)
• M13: 12,194,321 km (0.059 R)
• M14: 13,676,387 km (0.094 R)
• M15: 15,343,356 km (0.055 R)
• M16: 17,140,924 km (0.114 R)
• M17: 20,806,072 km (0.117 R)
• M18: 21,233,473 km (0.112 R)
• M19: 24,769,368 km (0.112 R)
• M20: 24,960,704 km (0.082 R)
• M21: 27,129,574 km (0.071 R)
• M22: 40,667,583 km (0.096 R)
• M23: 49,619,968 km (0.061 R)
• M24: 50,228,981 km (0.108 R)
• M25: 50,842,931 km (0.074 R)
• M26: 52,557,023 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit