🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.93 AU - 1.51 AU

Year: 478 Days

Day: 47.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,024,886 km

• M1: 344,225 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.64 AU - 2.12 AU

Year: 914 Days

Day: 39.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,024,886 km

• M1: 16,157 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.01 AU - 3.25 AU

Year: 1965 Days

Day: 42.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.2 AU - 5.22 AU

Year: 3626 Days

Day: 13.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 9.5

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.96 AU - 7.96 AU

Year: 6514 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,024,886 km

• M1: 119,379 km (0.119 R)
• M2: 425,606 km (0.071 R)
• M3: 742,454 km (0.114 R)
• M4: 1,203,515 km (0.081 R)
• M5: 1,734,288 km (0.077 R)
• M6: 4,406,106 km (0.105 R)
• M7: 4,736,418 km (0.059 R)
• M8: 5,354,706 km (0.04 R)
• M9: 6,364,641 km (0.119 R)
• M10: 7,043,517 km (0.034 R)
• M11: 7,730,620 km (0.088 R)
• M12: 10,013,932 km (0.105 R)
• M13: 10,490,401 km (0.096 R)
• M14: 11,591,890 km (0.118 R)
• M15: 12,494,414 km (0.097 R)
• M16: 13,557,905 km (0.048 R)
• M17: 14,741,374 km (0.12 R)
• M18: 19,795,987 km (0.044 R)
• M19: 21,316,799 km (0.062 R)
• M20: 23,325,599 km (0.102 R)
• M21: 26,615,705 km (0.115 R)
• M22: 27,070,333 km (0.1 R)
• M23: 37,177,614 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 6.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.59 AU - 15.39 AU

Year: 18564 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,024,886 km

• M1: 98,136 km (0.073 R)
• M2: 481,256 km (0.076 R)
• M3: 974,331 km (0.057 R)
• M4: 1,230,442 km (0.073 R)
• M5: 2,039,169 km (0.027 R)
• M6: 3,209,024 km (0.083 R)
• M7: 6,264,411 km (0.097 R)
• M8: 6,620,753 km (0.089 R)
• M9: 8,901,971 km (0.087 R)
• M10: 12,445,346 km (0.09 R)
• M11: 12,693,679 km (0.101 R)
• M12: 14,664,032 km (0.084 R)
• M13: 15,794,094 km (0.073 R)
• M14: 16,232,416 km (0.102 R)
• M15: 19,782,972 km (0.089 R)
• M16: 22,971,501 km (0.053 R)
• M17: 23,723,978 km (0.093 R)
• M18: 27,628,632 km (0.076 R)
• M19: 32,290,551 km (0.073 R)
• M20: 37,065,116 km (0.114 R)
• M21: 39,286,046 km (0.101 R)
• M22: 50,147,450 km (0.119 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 20,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit