🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 39.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,254,212 km

• M1: 37,549 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.94 AU - 2 AU

Year: 1010 Days

Day: 37 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,254,212 km

• M1: 68,665 km (0.108 R)
• M2: 191,485 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.42 AU - 3.44 AU

Year: 1832 Days

Day: 38.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.59 AU - 4.97 AU

Year: 3817 Days

Day: 25.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,254,212 km

• M1: 48,320 km (0.079 R)
• M2: 1,696,889 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 5.9

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13 AU - 14.66 AU

Year: 18786 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,254,212 km

• M1: 73,602 km (0.094 R)
• M2: 385,065 km (0.069 R)
• M3: 610,509 km (0.1 R)
• M4: 1,078,451 km (0.057 R)
• M5: 1,497,026 km (0.11 R)
• M6: 1,912,160 km (0.106 R)
• M7: 2,128,329 km (0.091 R)
• M8: 2,441,886 km (0.076 R)
• M9: 3,957,013 km (0.031 R)
• M10: 4,340,133 km (0.114 R)
• M11: 4,715,474 km (0.117 R)
• M12: 5,044,590 km (0.101 R)
• M13: 5,353,809 km (0.036 R)
• M14: 5,748,747 km (0.056 R)
• M15: 6,966,773 km (0.054 R)
• M16: 8,538,149 km (0.113 R)
• M17: 9,127,415 km (0.107 R)
• M18: 11,521,130 km (0.112 R)
• M19: 16,813,305 km (0.057 R)
• M20: 22,777,921 km (0.083 R)
• M21: 23,622,252 km (0.08 R)
• M22: 26,382,183 km (0.04 R)
• M23: 35,065,741 km (0.094 R)
• M24: 35,438,090 km (0.108 R)
• M25: 38,643,374 km (0.036 R)
• M26: 41,897,277 km (0.082 R)
• M27: 43,590,725 km (0.118 R)
• M28: 48,175,750 km (0.106 R)
• M29: 49,876,977 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit