🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.73 AU - 0.91 AU

Year: 269 Days

Day: 29.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.88 AU - 4.2 AU

Year: 2409 Days

Day: 32.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,983,032 km

• M1: 1,958,386 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.25 AU - 4.23 AU

Year: 2616 Days

Day: 47.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.92 AU - 5.82 AU

Year: 4500 Days

Day: 6.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,983,032 km

• M1: 155,582 km (0.073 R)
• M2: 556,654 km (0.095 R)
• M3: 959,970 km (0.108 R)
• M4: 1,388,119 km (0.055 R)
• M5: 1,781,411 km (0.072 R)
• M6: 2,870,634 km (0.109 R)
• M7: 4,134,586 km (0.106 R)
• M8: 5,095,603 km (0.092 R)
• M9: 6,259,025 km (0.103 R)
• M10: 8,182,854 km (0.07 R)
• M11: 8,992,328 km (0.119 R)
• M12: 10,017,073 km (0.096 R)
• M13: 11,472,661 km (0.103 R)
• M14: 12,204,643 km (0.107 R)
• M15: 13,812,371 km (0.095 R)
• M16: 14,430,659 km (0.076 R)
• M17: 15,283,816 km (0.109 R)
• M18: 16,226,731 km (0.062 R)
• M19: 19,162,141 km (0.031 R)
• M20: 19,673,018 km (0.081 R)
• M21: 20,655,128 km (0.062 R)
• M22: 21,738,665 km (0.107 R)
• M23: 22,294,421 km (0.081 R)
• M24: 22,930,960 km (0.111 R)
• M25: 24,388,941 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109

Radius: 3

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.45 AU - 17.63 AU

Year: 24327 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,983,032 km

• M1: 586,424 km (0.096 R)
• M2: 710,889 km (0.108 R)
• M3: 872,006 km (0.064 R)
• M4: 1,003,054 km (0.107 R)
• M5: 1,435,840 km (0.094 R)
• M6: 1,561,203 km (0.098 R)
• M7: 2,119,951 km (0.106 R)
• M8: 2,822,014 km (0.06 R)
• M9: 4,488,684 km (0.077 R)
• M10: 8,237,607 km (0.051 R)
• M11: 12,114,585 km (0.093 R)
• M12: 14,093,765 km (0.08 R)
• M13: 16,002,035 km (0.066 R)
• M14: 17,414,090 km (0.11 R)
• M15: 17,927,360 km (0.064 R)
• M16: 23,804,163 km (0.069 R)
• M17: 24,618,424 km (0.109 R)
• M18: 28,061,419 km (0.089 R)
• M19: 29,379,675 km (0.119 R)
• M20: 30,738,473 km (0.087 R)
• M21: 31,487,210 km (0.093 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit