🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 32.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 174 Days

Day: 23.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.18 AU - 1.18 AU

Year: 468 Days

Day: 23.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.35 AU - 1.95 AU

Year: 774 Days

Day: 13.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,374,660 km

• M1: 73,004 km (0.1 R)
• M2: 392,246 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.03 AU - 3.45 AU

Year: 2130 Days

Day: 46.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.3

Radius: 6.8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.34 AU - 20.46 AU

Year: 27661 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,374,660 km

• M1: 86,019 km (0.109 R)
• M2: 423,362 km (0.064 R)
• M3: 644,617 km (0.101 R)
• M4: 922,271 km (0.11 R)
• M5: 1,206,656 km (0.115 R)
• M6: 1,762,113 km (0.097 R)
• M7: 2,547,353 km (0.089 R)
• M8: 3,031,900 km (0.069 R)
• M9: 3,952,077 km (0.081 R)
• M10: 8,129,597 km (0.096 R)
• M11: 9,004,445 km (0.103 R)
• M12: 9,406,415 km (0.091 R)
• M13: 10,620,850 km (0.062 R)
• M14: 12,073,745 km (0.06 R)
• M15: 13,729,345 km (0.085 R)
• M16: 16,787,125 km (0.098 R)
• M17: 18,019,512 km (0.088 R)
• M18: 19,405,686 km (0.072 R)
• M19: 21,769,033 km (0.05 R)
• M20: 27,176,996 km (0.075 R)
• M21: 30,125,570 km (0.044 R)
• M22: 31,154,056 km (0.075 R)
• M23: 33,553,306 km (0.093 R)
• M24: 34,937,984 km (0.118 R)
• M25: 35,219,378 km (0.091 R)
• M26: 42,118,084 km (0.08 R)
• M27: 45,546,717 km (0.074 R)
• M28: 49,333,339 km (0.09 R)
• M29: 50,941,067 km (0.12 R)
• M30: 52,583,502 km (0.101 R)
• M31: 54,449,436 km (0.104 R)
• M32: 62,148,640 km (0.111 R)
• M33: 69,871,331 km (0.059 R)
• M34: 78,691,322 km (0.092 R)
• M35: 79,660,866 km (0.102 R)
• M36: 82,367,840 km (0.056 R)
• M37: 83,618,328 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit