🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.81 AU - 1.19 AU

Year: 351 Days

Day: 13.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.1 AU - 2.3 AU

Year: 1147 Days

Day: 39.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.44 AU - 2.8 AU

Year: 1490 Days

Day: 24.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.82 AU - 3.34 AU

Year: 1900 Days

Day: 37 Hours

Environment

Temp: -97 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.41 AU - 4.77 AU

Year: 2907 Days

Day: 38.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,686,267 km

• M1: 1,514,828 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 10.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.52 AU - 10.36 AU

Year: 11014 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,686,267 km

• M1: 177,273 km (0.089 R)
• M2: 702,811 km (0.085 R)
• M3: 1,277,566 km (0.089 R)
• M4: 2,401,644 km (0.06 R)
• M5: 2,998,390 km (0.051 R)
• M6: 5,036,960 km (0.099 R)
• M7: 6,051,982 km (0.115 R)
• M8: 6,570,039 km (0.116 R)
• M9: 7,361,113 km (0.06 R)
• M10: 11,226,871 km (0.044 R)
• M11: 13,009,480 km (0.087 R)
• M12: 14,643,986 km (0.062 R)
• M13: 17,054,905 km (0.086 R)
• M14: 23,268,004 km (0.049 R)
• M15: 23,807,454 km (0.092 R)
• M16: 31,165,425 km (0.053 R)
• M17: 35,238,377 km (0.115 R)
• M18: 46,094,246 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 9.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.48 AU - 13.72 AU

Year: 16664 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,686,267 km

• M1: 122,221 km (0.066 R)
• M2: 575,353 km (0.102 R)
• M3: 1,043,146 km (0.065 R)
• M4: 1,706,164 km (0.06 R)
• M5: 2,355,867 km (0.116 R)
• M6: 3,187,332 km (0.096 R)
• M7: 3,575,688 km (0.095 R)
• M8: 4,386,060 km (0.052 R)
• M9: 4,768,881 km (0.087 R)
• M10: 5,638,493 km (0.076 R)
• M11: 7,420,952 km (0.12 R)
• M12: 9,238,865 km (0.096 R)
• M13: 9,977,879 km (0.051 R)
• M14: 10,927,825 km (0.059 R)
• M15: 11,454,410 km (0.06 R)
• M16: 11,875,677 km (0.081 R)
• M17: 12,558,592 km (0.109 R)
• M18: 14,835,322 km (0.12 R)
• M19: 15,336,175 km (0.113 R)
• M20: 17,139,428 km (0.084 R)
• M21: 17,532,122 km (0.096 R)
• M22: 21,523,244 km (0.061 R)
• M23: 24,464,039 km (0.109 R)
• M24: 24,862,119 km (0.076 R)
• M25: 25,875,944 km (0.108 R)
• M26: 27,448,217 km (0.073 R)
• M27: 30,897,645 km (0.079 R)
• M28: 31,246,058 km (0.106 R)
• M29: 31,714,749 km (0.114 R)
• M30: 35,634,362 km (0.113 R)
• M31: 37,446,441 km (0.094 R)
• M32: 39,865,439 km (0.11 R)
• M33: 40,278,479 km (0.095 R)
• M34: 41,394,030 km (0.108 R)
• M35: 47,128,416 km (0.103 R)
• M36: 48,055,174 km (0.105 R)
• M37: 48,679,746 km (0.109 R)
• M38: 56,429,214 km (0.067 R)
• M39: 57,649,634 km (0.112 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit