🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 19.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 198 Days

Day: 25 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,437,748 km

• M1: 32,912 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.31 AU - 1.45 AU

Year: 614 Days

Day: 30.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 124 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.41 AU - 2.17 AU

Year: 907 Days

Day: 21.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,437,748 km

• M1: 30,817 km (0.116 R)
• M2: 58,942 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.77 AU - 4.09 AU

Year: 2406 Days

Day: 47.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,437,748 km

• M1: 51,761 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.5

Radius: 5.9

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.11 AU - 14.39 AU

Year: 18267 Days

Day: 23.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,437,748 km

• M1: 73,602 km (0.104 R)
• M2: 359,633 km (0.073 R)
• M3: 578,345 km (0.059 R)
• M4: 1,370,316 km (0.1 R)
• M5: 1,996,234 km (0.091 R)
• M6: 2,796,882 km (0.105 R)
• M7: 3,106,250 km (0.059 R)
• M8: 3,765,378 km (0.091 R)
• M9: 3,994,862 km (0.089 R)
• M10: 4,450,537 km (0.081 R)
• M11: 4,906,361 km (0.091 R)
• M12: 6,064,698 km (0.093 R)
• M13: 6,340,556 km (0.085 R)
• M14: 7,893,831 km (0.095 R)
• M15: 8,127,952 km (0.099 R)
• M16: 8,908,553 km (0.092 R)
• M17: 10,007,350 km (0.069 R)
• M18: 10,504,912 km (0.101 R)
• M19: 15,383,897 km (0.102 R)
• M20: 16,422,405 km (0.096 R)
• M21: 16,881,521 km (0.1 R)
• M22: 18,066,636 km (0.057 R)
• M23: 20,076,483 km (0.058 R)
• M24: 22,417,091 km (0.043 R)
• M25: 26,781,609 km (0.116 R)
• M26: 27,098,308 km (0.043 R)
• M27: 28,609,396 km (0.117 R)
• M28: 29,948,596 km (0.113 R)
• M29: 32,992,464 km (0.101 R)
• M30: 40,651,576 km (0.113 R)
• M31: 42,485,047 km (0.116 R)
• M32: 44,964,931 km (0.072 R)
• M33: 47,385,574 km (0.039 R)
• M34: 48,315,325 km (0.083 R)
• M35: 50,531,767 km (0.104 R)
• M36: 60,076,261 km (0.1 R)
• M37: 60,437,689 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit