🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.99 AU

Year: 254 Days

Day: 34.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,203,554 km

• M1: 325,076 km (0.115 R)
• M2: 433,086 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.25 AU - 3.69 AU

Year: 2338 Days

Day: 37.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.73 AU - 4.27 AU

Year: 2893 Days

Day: 27.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 9.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.64 AU - 10.54 AU

Year: 9911 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,203,554 km

• M1: 124,316 km (0.11 R)
• M2: 241,900 km (0.045 R)
• M3: 392,545 km (0.082 R)
• M4: 475,123 km (0.115 R)
• M5: 885,320 km (0.073 R)
• M6: 1,100,292 km (0.056 R)
• M7: 1,350,570 km (0.097 R)
• M8: 1,883,587 km (0.081 R)
• M9: 2,295,131 km (0.086 R)
• M10: 3,480,394 km (0.105 R)
• M11: 3,663,203 km (0.052 R)
• M12: 3,957,013 km (0.053 R)
• M13: 4,148,050 km (0.094 R)
• M14: 4,230,777 km (0.04 R)
• M15: 4,539,099 km (0.119 R)
• M16: 4,624,369 km (0.105 R)
• M17: 4,710,388 km (0.092 R)
• M18: 4,767,834 km (0.078 R)
• M19: 5,905,974 km (0.056 R)
• M20: 5,999,323 km (0.11 R)
• M21: 6,093,121 km (0.061 R)
• M22: 6,187,368 km (0.065 R)
• M23: 6,377,507 km (0.093 R)
• M24: 6,763,469 km (0.107 R)
• M25: 7,091,089 km (0.1 R)
• M26: 7,157,211 km (0.114 R)
• M27: 8,035,500 km (0.084 R)
• M28: 8,452,280 km (0.061 R)
• M29: 8,698,817 km (0.115 R)
• M30: 9,090,763 km (0.112 R)
• M31: 9,598,199 km (0.119 R)
• M32: 10,602,450 km (0.12 R)
• M33: 11,601,016 km (0.111 R)
• M34: 12,309,661 km (0.05 R)
• M35: 14,100,646 km (0.116 R)
• M36: 14,309,336 km (0.104 R)
• M37: 15,196,750 km (0.089 R)
• M38: 15,625,647 km (0.071 R)
• M39: 15,711,965 km (0.109 R)
• M40: 16,407,595 km (0.071 R)
• M41: 17,024,686 km (0.076 R)
• M42: 19,197,296 km (0.108 R)
• M43: 20,174,918 km (0.081 R)
• M44: 20,315,989 km (0.074 R)
• M45: 20,551,755 km (0.11 R)
• M46: 20,930,687 km (0.094 R)
• M47: 21,985,053 km (0.098 R)
• M48: 22,567,288 km (0.062 R)
• M49: 23,400,997 km (0.098 R)
• M50: 24,795,997 km (0.062 R)
• M51: 25,148,898 km (0.101 R)
• M52: 25,554,308 km (0.109 R)
• M53: 27,042,059 km (0.115 R)
• M54: 27,874,870 km (0.068 R)
• M55: 29,672,289 km (0.115 R)
• M56: 29,886,214 km (0.09 R)
• M57: 31,670,617 km (0.094 R)
• M58: 32,493,106 km (0.074 R)
• M59: 32,934,570 km (0.088 R)
• M60: 36,766,968 km (0.095 R)
• M61: 36,996,750 km (0.076 R)
• M62: 37,111,791 km (0.112 R)
• M63: 39,144,976 km (0.098 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit