🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.24 AU

Year: 348 Days

Day: 30.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.28 AU

Year: 499 Days

Day: 26.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,341,190 km

• M1: 534,064 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.11 AU - 5.05 AU

Year: 3461 Days

Day: 38.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 12.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.15 AU - 7.37 AU

Year: 5530 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 125 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,341,190 km

• M1: 161,117 km (0.05 R)
• M2: 629,957 km (0.033 R)
• M3: 1,566,290 km (0.101 R)
• M4: 2,095,417 km (0.062 R)
• M5: 3,134,375 km (0.115 R)
• M6: 4,931,943 km (0.104 R)
• M7: 7,408,386 km (0.075 R)
• M8: 7,877,824 km (0.038 R)
• M9: 9,871,814 km (0.058 R)
• M10: 11,839,175 km (0.055 R)
• M11: 13,784,845 km (0.057 R)
• M12: 15,406,935 km (0.065 R)
• M13: 16,719,956 km (0.118 R)
• M14: 17,784,644 km (0.093 R)
• M15: 19,094,523 km (0.105 R)
• M16: 19,841,764 km (0.091 R)
• M17: 21,539,999 km (0.111 R)
• M18: 25,062,580 km (0.077 R)
• M19: 25,630,304 km (0.112 R)
• M20: 26,707,558 km (0.059 R)
• M21: 27,299,966 km (0.078 R)
• M22: 28,335,931 km (0.069 R)
• M23: 29,398,076 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 9.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.33 AU - 12.17 AU

Year: 12445 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,341,190 km

• M1: 170,392 km (0.095 R)
• M2: 497,263 km (0.112 R)
• M3: 1,061,397 km (0.081 R)
• M4: 1,627,774 km (0.074 R)
• M5: 2,176,200 km (0.103 R)
• M6: 3,262,131 km (0.109 R)
• M7: 3,829,107 km (0.093 R)
• M8: 4,551,814 km (0.092 R)
• M9: 5,821,003 km (0.118 R)
• M10: 11,656,516 km (0.086 R)
• M11: 12,855,244 km (0.104 R)
• M12: 13,806,986 km (0.105 R)
• M13: 19,444,133 km (0.108 R)
• M14: 21,649,056 km (0.108 R)
• M15: 24,489,620 km (0.113 R)
• M16: 25,261,246 km (0.066 R)
• M17: 30,015,616 km (0.076 R)
• M18: 30,787,691 km (0.071 R)
• M19: 33,066,964 km (0.118 R)
• M20: 34,727,949 km (0.096 R)
• M21: 37,576,143 km (0.076 R)
• M22: 38,344,029 km (0.082 R)
• M23: 39,647,026 km (0.07 R)
• M24: 46,461,209 km (0.043 R)
• M25: 49,759,393 km (0.069 R)
• M26: 51,308,928 km (0.109 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit