🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 197 Days

Day: 37.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.37 AU - 3.65 AU

Year: 2477 Days

Day: 30.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 14.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.58 AU - 6.8 AU

Year: 6519 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,843,403 km

• M1: 176,675 km (0.048 R)
• M2: 632,051 km (0.1 R)
• M3: 1,159,234 km (0.055 R)
• M4: 1,628,522 km (0.106 R)
• M5: 2,099,008 km (0.103 R)
• M6: 3,466,183 km (0.076 R)
• M7: 4,156,726 km (0.072 R)
• M8: 6,049,439 km (0.108 R)
• M9: 6,821,663 km (0.117 R)
• M10: 8,732,477 km (0.102 R)
• M11: 9,217,323 km (0.109 R)
• M12: 9,683,620 km (0.09 R)
• M13: 12,865,716 km (0.09 R)
• M14: 13,770,634 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 10.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.64 AU - 9.28 AU

Year: 9270 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,843,403 km

• M1: 143,913 km (0.098 R)
• M2: 479,461 km (0.091 R)
• M3: 888,013 km (0.099 R)
• M4: 3,039,978 km (0.119 R)
• M5: 3,656,322 km (0.092 R)
• M6: 4,661,320 km (0.108 R)
• M7: 6,606,392 km (0.106 R)
• M8: 10,385,832 km (0.115 R)
• M9: 14,986,864 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 11.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.4 AU - 11.36 AU

Year: 12599 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,843,403 km

• M1: 144,212 km (0.091 R)
• M2: 520,002 km (0.117 R)
• M3: 989,440 km (0.099 R)
• M4: 1,464,264 km (0.074 R)
• M5: 2,376,362 km (0.086 R)
• M6: 3,201,694 km (0.114 R)
• M7: 3,562,972 km (0.108 R)
• M8: 5,898,943 km (0.088 R)
• M9: 6,988,614 km (0.07 R)
• M10: 7,601,367 km (0.083 R)
• M11: 8,333,200 km (0.073 R)
• M12: 8,978,266 km (0.102 R)
• M13: 9,796,267 km (0.109 R)
• M14: 12,715,969 km (0.067 R)
• M15: 13,806,238 km (0.082 R)
• M16: 14,465,366 km (0.042 R)
• M17: 15,020,075 km (0.091 R)
• M18: 19,457,447 km (0.082 R)
• M19: 23,838,122 km (0.053 R)
• M20: 25,671,144 km (0.097 R)
• M21: 27,973,904 km (0.08 R)
• M22: 30,511,383 km (0.085 R)
• M23: 32,043,116 km (0.042 R)
• M24: 33,518,450 km (0.079 R)
• M25: 36,039,773 km (0.095 R)
• M26: 37,750,574 km (0.106 R)
• M27: 39,634,609 km (0.036 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: 260 - 18,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit