🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.61 AU - 0.61 AU

Year: 176 Days

Day: 42.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,420,318 km

• M1: 166,951 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 352 Days

Day: 17.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.03 AU - 1.55 AU

Year: 541 Days

Day: 45.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 11.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.31 AU - 6.35 AU

Year: 5876 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,420,318 km

• M1: 289,621 km (0.039 R)
• M2: 421,866 km (0.096 R)
• M3: 513,869 km (0.097 R)
• M4: 614,249 km (0.105 R)
• M5: 722,259 km (0.091 R)
• M6: 811,269 km (0.094 R)
• M7: 904,469 km (0.117 R)
• M8: 1,073,365 km (0.076 R)
• M9: 1,222,364 km (0.095 R)
• M10: 1,643,033 km (0.036 R)
• M11: 1,905,877 km (0.108 R)
• M12: 1,978,282 km (0.108 R)
• M13: 2,354,670 km (0.053 R)
• M14: 2,712,957 km (0.08 R)
• M15: 3,046,112 km (0.116 R)
• M16: 3,261,084 km (0.072 R)
• M17: 3,414,571 km (0.115 R)
• M18: 3,797,542 km (0.09 R)
• M19: 3,912,732 km (0.058 R)
• M20: 4,409,846 km (0.101 R)
• M21: 5,103,531 km (0.074 R)
• M22: 5,256,720 km (0.078 R)
• M23: 5,411,404 km (0.096 R)
• M24: 5,489,344 km (0.081 R)
• M25: 5,804,846 km (0.073 R)
• M26: 5,911,360 km (0.088 R)
• M27: 6,126,182 km (0.051 R)
• M28: 6,261,868 km (0.106 R)
• M29: 6,786,657 km (0.061 R)
• M30: 7,354,231 km (0.068 R)
• M31: 7,498,593 km (0.111 R)
• M32: 7,907,743 km (0.115 R)
• M33: 7,996,305 km (0.109 R)
• M34: 8,174,626 km (0.099 R)
• M35: 8,294,155 km (0.092 R)
• M36: 9,679,281 km (0.049 R)
• M37: 10,124,784 km (0.06 R)
• M38: 10,317,765 km (0.115 R)
• M39: 11,400,854 km (0.1 R)
• M40: 11,501,084 km (0.069 R)
• M41: 12,143,009 km (0.114 R)
• M42: 12,279,592 km (0.074 R)
• M43: 12,451,180 km (0.114 R)
• M44: 12,935,578 km (0.115 R)
• M45: 13,145,015 km (0.111 R)
• M46: 13,426,259 km (0.115 R)
• M47: 13,567,480 km (0.092 R)
• M48: 14,498,128 km (0.03 R)
• M49: 15,007,658 km (0.111 R)
• M50: 15,264,668 km (0.053 R)
• M51: 15,783,174 km (0.06 R)
• M52: 16,609,552 km (0.096 R)
• M53: 17,257,610 km (0.053 R)
• M54: 18,854,867 km (0.089 R)
• M55: 19,013,291 km (0.08 R)
• M56: 19,530,900 km (0.117 R)
• M57: 21,523,693 km (0.083 R)
• M58: 22,649,267 km (0.116 R)
• M59: 22,986,461 km (0.12 R)
• M60: 23,410,272 km (0.114 R)
• M61: 23,708,420 km (0.061 R)
• M62: 24,567,411 km (0.049 R)
• M63: 25,000,647 km (0.113 R)
• M64: 25,261,844 km (0.119 R)
• M65: 25,786,933 km (0.108 R)
• M66: 26,006,842 km (0.029 R)
• M67: 27,026,202 km (0.043 R)
• M68: 27,204,971 km (0.106 R)
• M69: 27,743,075 km (0.092 R)
• M70: 27,968,519 km (0.029 R)
• M71: 28,149,083 km (0.091 R)
• M72: 28,420,903 km (0.104 R)
• M73: 28,511,709 km (0.036 R)
• M74: 30,023,395 km (0.105 R)
• M75: 30,719,175 km (0.097 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: 254 - 11,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit