🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.64 AU - 1.64 AU

Year: 800 Days

Day: 44.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.78 AU - 3.6 AU

Year: 2170 Days

Day: 29.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.39 AU - 4.27 AU

Year: 2854 Days

Day: 38 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 10.3

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.47 AU - 9.41 AU

Year: 8520 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,925,890 km

• M1: 128,056 km (0.109 R)
• M2: 510,877 km (0.066 R)
• M3: 1,042,248 km (0.035 R)
• M4: 1,485,058 km (0.066 R)
• M5: 1,812,378 km (0.089 R)
• M6: 2,861,807 km (0.1 R)
• M7: 3,399,761 km (0.11 R)
• M8: 3,743,836 km (0.116 R)
• M9: 4,388,454 km (0.05 R)
• M10: 5,761,014 km (0.102 R)
• M11: 8,067,664 km (0.062 R)
• M12: 8,819,692 km (0.069 R)
• M13: 9,861,641 km (0.093 R)
• M14: 12,132,238 km (0.091 R)
• M15: 12,590,306 km (0.074 R)
• M16: 13,971,544 km (0.099 R)
• M17: 16,126,202 km (0.094 R)
• M18: 17,032,914 km (0.116 R)
• M19: 18,343,841 km (0.059 R)
• M20: 19,331,635 km (0.111 R)
• M21: 20,036,092 km (0.107 R)
• M22: 22,852,571 km (0.096 R)
• M23: 24,265,074 km (0.12 R)
• M24: 25,362,075 km (0.066 R)
• M25: 27,458,540 km (0.094 R)
• M26: 27,950,567 km (0.051 R)
• M27: 31,347,635 km (0.054 R)
• M28: 32,979,000 km (0.042 R)
• M29: 34,438,028 km (0.107 R)
• M30: 37,004,380 km (0.111 R)
• M31: 43,439,033 km (0.071 R)
• M32: 45,739,549 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13 AU - 19.58 AU

Year: 25037 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,925,890 km

• M1: 49,816 km (0.103 R)
• M2: 370,105 km (0.076 R)
• M3: 529,726 km (0.103 R)
• M4: 1,130,960 km (0.059 R)
• M5: 1,555,967 km (0.064 R)
• M6: 2,573,233 km (0.099 R)
• M7: 3,185,687 km (0.092 R)
• M8: 3,890,143 km (0.119 R)
• M9: 5,211,691 km (0.113 R)
• M10: 5,567,285 km (0.082 R)
• M11: 8,522,291 km (0.12 R)
• M12: 11,020,875 km (0.094 R)
• M13: 13,483,854 km (0.088 R)
• M14: 14,029,139 km (0.102 R)
• M15: 15,819,975 km (0.059 R)
• M16: 16,087,605 km (0.099 R)
• M17: 17,757,417 km (0.057 R)
• M18: 32,249,112 km (0.096 R)
• M19: 36,029,301 km (0.091 R)
• M20: 36,376,368 km (0.035 R)
• M21: 37,077,234 km (0.049 R)
• M22: 37,786,926 km (0.119 R)
• M23: 38,868,519 km (0.095 R)
• M24: 39,478,280 km (0.113 R)
• M25: 39,723,919 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit