🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.1 AU - 2.2 AU

Year: 1175 Days

Day: 15.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,781,057 km

• M1: 65,524 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.21 AU - 3.39 AU

Year: 1747 Days

Day: 35.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,781,057 km

• M1: 817,403 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 9

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.66 AU - 6.76 AU

Year: 5086 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,781,057 km

• M1: 111,899 km (0.094 R)
• M2: 512,672 km (0.098 R)
• M3: 912,248 km (0.096 R)
• M4: 1,239,119 km (0.086 R)
• M5: 2,301,862 km (0.025 R)
• M6: 2,902,348 km (0.09 R)
• M7: 3,438,657 km (0.081 R)
• M8: 4,938,974 km (0.099 R)
• M9: 6,964,230 km (0.076 R)
• M10: 11,339,369 km (0.098 R)
• M11: 12,864,070 km (0.046 R)
• M12: 13,469,643 km (0.089 R)
• M13: 13,779,460 km (0.096 R)
• M14: 21,230,631 km (0.113 R)
• M15: 27,051,035 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 10.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.73 AU - 9.49 AU

Year: 7826 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,781,057 km

• M1: 126,859 km (0.051 R)
• M2: 745,596 km (0.084 R)
• M3: 1,201,271 km (0.105 R)
• M4: 1,709,156 km (0.049 R)
• M5: 2,518,331 km (0.111 R)
• M6: 3,879,372 km (0.108 R)
• M7: 6,888,683 km (0.034 R)
• M8: 7,574,589 km (0.115 R)
• M9: 10,982,578 km (0.103 R)
• M10: 11,653,525 km (0.066 R)
• M11: 17,689,350 km (0.088 R)
• M12: 20,091,293 km (0.106 R)
• M13: 26,434,393 km (0.104 R)
• M14: 31,985,521 km (0.042 R)
• M15: 32,402,001 km (0.04 R)
• M16: 38,501,555 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.77 AU - 17.01 AU

Year: 22507 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,781,057 km

• M1: 74,799 km (0.065 R)
• M2: 261,647 km (0.071 R)
• M3: 683,662 km (0.087 R)
• M4: 875,746 km (0.112 R)
• M5: 8,716,769 km (0.061 R)
• M6: 10,462,277 km (0.12 R)
• M7: 13,774,673 km (0.054 R)
• M8: 18,905,880 km (0.09 R)
• M9: 24,151,978 km (0.073 R)
• M10: 24,972,672 km (0.067 R)
• M11: 33,213,869 km (0.1 R)
• M12: 42,800,400 km (0.063 R)
• M13: 57,992,512 km (0.086 R)
• M14: 58,724,046 km (0.094 R)
• M15: 59,276,810 km (0.104 R)
• M16: 61,712,114 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit