🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.78 AU - 1.08 AU

Year: 343 Days

Day: 18.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.55 AU - 1.85 AU

Year: 849 Days

Day: 29 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 9.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.07 AU - 5.27 AU

Year: 4501 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,209,062 km

• M1: 113,096 km (0.064 R)
• M2: 421,417 km (0.117 R)
• M3: 925,113 km (0.11 R)
• M4: 1,390,363 km (0.088 R)
• M5: 1,992,943 km (0.073 R)
• M6: 2,453,704 km (0.09 R)
• M7: 3,055,836 km (0.086 R)
• M8: 6,074,272 km (0.117 R)
• M9: 7,109,788 km (0.11 R)
• M10: 7,839,976 km (0.064 R)
• M11: 9,103,330 km (0.074 R)
• M12: 9,410,155 km (0.085 R)
• M13: 10,207,811 km (0.112 R)
• M14: 10,707,617 km (0.114 R)
• M15: 11,355,077 km (0.028 R)
• M16: 13,455,132 km (0.085 R)
• M17: 14,005,353 km (0.068 R)
• M18: 16,754,962 km (0.103 R)
• M19: 17,158,427 km (0.114 R)
• M20: 17,450,592 km (0.077 R)
• M21: 17,805,737 km (0.094 R)
• M22: 19,845,205 km (0.069 R)
• M23: 20,821,929 km (0.079 R)
• M24: 21,221,356 km (0.086 R)
• M25: 21,898,585 km (0.098 R)
• M26: 23,367,636 km (0.112 R)
• M27: 23,871,482 km (0.113 R)
• M28: 24,604,063 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 12

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.45 AU - 12.35 AU

Year: 13779 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,209,062 km

• M1: 149,299 km (0.111 R)
• M2: 701,614 km (0.092 R)
• M3: 1,348,774 km (0.081 R)
• M4: 2,447,272 km (0.044 R)
• M5: 4,568,420 km (0.077 R)
• M6: 5,376,996 km (0.034 R)
• M7: 6,431,811 km (0.105 R)
• M8: 6,988,165 km (0.054 R)
• M9: 8,061,530 km (0.117 R)
• M10: 8,709,139 km (0.054 R)
• M11: 9,192,640 km (0.092 R)
• M12: 9,899,639 km (0.117 R)
• M13: 10,861,404 km (0.11 R)
• M14: 12,179,959 km (0.108 R)
• M15: 14,056,665 km (0.051 R)
• M16: 17,373,399 km (0.071 R)
• M17: 18,063,195 km (0.109 R)
• M18: 18,771,391 km (0.057 R)
• M19: 20,665,151 km (0.072 R)
• M20: 23,322,607 km (0.107 R)
• M21: 24,829,357 km (0.115 R)
• M22: 28,772,607 km (0.071 R)
• M23: 29,306,522 km (0.045 R)
• M24: 30,615,204 km (0.098 R)
• M25: 32,766,272 km (0.115 R)
• M26: 33,348,657 km (0.116 R)
• M27: 34,056,703 km (0.028 R)
• M28: 34,654,347 km (0.106 R)
• M29: 35,502,866 km (0.108 R)
• M30: 37,367,603 km (0.098 R)
• M31: 40,753,003 km (0.093 R)
• M32: 41,971,029 km (0.066 R)
• M33: 46,792,120 km (0.059 R)
• M34: 47,234,480 km (0.09 R)
• M35: 50,874,346 km (0.063 R)
• M36: 51,812,624 km (0.077 R)
• M37: 52,603,398 km (0.026 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit