🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 213 Days

Day: 40.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,540,246 km

• M1: 115,041 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.97 AU - 1.11 AU

Year: 385 Days

Day: 36.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.14 AU - 1.76 AU

Year: 635 Days

Day: 28.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.33 AU - 1.63 AU

Year: 654 Days

Day: 36.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 11.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.36 AU - 6.52 AU

Year: 5261 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 11,540,246 km

• M1: 153,637 km (0.116 R)
• M2: 251,474 km (0.112 R)
• M3: 516,861 km (0.105 R)
• M4: 598,691 km (0.045 R)
• M5: 698,622 km (0.077 R)
• M6: 818,749 km (0.106 R)
• M7: 946,506 km (0.065 R)
• M8: 1,020,706 km (0.102 R)
• M9: 1,891,366 km (0.109 R)
• M10: 2,163,185 km (0.109 R)
• M11: 2,468,814 km (0.105 R)
• M12: 2,744,971 km (0.114 R)
• M13: 3,258,391 km (0.059 R)
• M14: 3,373,881 km (0.115 R)
• M15: 3,633,134 km (0.095 R)
• M16: 3,801,581 km (0.063 R)
• M17: 4,196,370 km (0.098 R)
• M18: 4,578,592 km (0.119 R)
• M19: 4,760,803 km (0.106 R)
• M20: 5,025,441 km (0.118 R)
• M21: 5,294,867 km (0.094 R)
• M22: 5,376,547 km (0.101 R)
• M23: 5,735,882 km (0.071 R)
• M24: 5,960,877 km (0.077 R)
• M25: 6,361,649 km (0.073 R)
• M26: 6,565,402 km (0.093 R)
• M27: 6,889,880 km (0.102 R)
• M28: 7,189,524 km (0.066 R)
• M29: 7,310,549 km (0.119 R)
• M30: 7,739,595 km (0.066 R)
• M31: 8,526,181 km (0.042 R)
• M32: 9,010,429 km (0.091 R)
• M33: 9,141,028 km (0.081 R)
• M34: 9,803,747 km (0.075 R)
• M35: 11,456,953 km (0.06 R)
• M36: 11,705,285 km (0.077 R)
• M37: 11,848,002 km (0.034 R)
• M38: 13,343,681 km (0.109 R)
• M39: 13,455,431 km (0.119 R)
• M40: 13,530,080 km (0.095 R)
• M41: 14,322,650 km (0.092 R)
• M42: 15,247,015 km (0.115 R)
• M43: 15,794,992 km (0.113 R)
• M44: 16,269,965 km (0.066 R)
• M45: 17,927,958 km (0.104 R)
• M46: 18,423,277 km (0.062 R)
• M47: 19,385,490 km (0.057 R)
• M48: 20,320,926 km (0.117 R)
• M49: 20,794,254 km (0.118 R)
• M50: 20,923,955 km (0.118 R)
• M51: 21,664,165 km (0.097 R)
• M52: 21,927,457 km (0.091 R)
• M53: 22,324,341 km (0.068 R)
• M54: 22,590,326 km (0.097 R)
• M55: 22,723,617 km (0.075 R)
• M56: 22,901,938 km (0.095 R)
• M57: 23,664,588 km (0.08 R)
• M58: 24,435,615 km (0.091 R)
• M59: 24,572,497 km (0.083 R)
• M60: 24,984,789 km (0.064 R)
• M61: 26,048,729 km (0.101 R)
• M62: 26,375,601 km (0.103 R)
• M63: 26,938,837 km (0.038 R)
• M64: 27,506,261 km (0.052 R)
• M65: 28,077,426 km (0.109 R)
• M66: 28,700,800 km (0.077 R)
• M67: 28,989,973 km (0.025 R)
• M68: 29,474,221 km (0.116 R)
• M69: 29,717,318 km (0.106 R)
• M70: 29,961,013 km (0.114 R)
• M71: 30,205,456 km (0.058 R)
• M72: 31,735,692 km (0.059 R)
• M73: 31,935,106 km (0.092 R)
• M74: 33,392,339 km (0.049 R)
• M75: 33,950,788 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 10.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.01 AU - 6.73 AU

Year: 5843 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 11,540,246 km

• M1: 244,443 km (0.045 R)
• M2: 384,018 km (0.113 R)
• M3: 453,730 km (0.043 R)
• M4: 540,348 km (0.097 R)
• M5: 627,563 km (0.097 R)
• M6: 804,687 km (0.118 R)
• M7: 1,132,755 km (0.055 R)
• M8: 1,510,191 km (0.098 R)
• M9: 1,665,024 km (0.093 R)
• M10: 1,953,599 km (0.039 R)
• M11: 2,229,158 km (0.115 R)
• M12: 2,527,456 km (0.108 R)
• M13: 2,723,130 km (0.068 R)
• M14: 2,891,876 km (0.112 R)
• M15: 3,064,064 km (0.093 R)
• M16: 3,475,458 km (0.115 R)
• M17: 3,589,751 km (0.106 R)
• M18: 3,670,533 km (0.095 R)
• M19: 4,216,266 km (0.085 R)
• M20: 4,289,270 km (0.091 R)
• M21: 4,598,489 km (0.119 R)
• M22: 4,787,431 km (0.111 R)
• M23: 5,017,662 km (0.103 R)
• M24: 5,475,731 km (0.073 R)
• M25: 5,649,414 km (0.097 R)
• M26: 5,730,197 km (0.028 R)
• M27: 5,988,403 km (0.092 R)
• M28: 6,084,594 km (0.086 R)
• M29: 6,167,471 km (0.114 R)
• M30: 6,320,211 km (0.03 R)
• M31: 6,643,791 km (0.079 R)
• M32: 6,714,850 km (0.111 R)
• M33: 6,886,588 km (0.091 R)
• M34: 7,498,743 km (0.095 R)
• M35: 7,841,322 km (0.052 R)
• M36: 8,388,102 km (0.111 R)
• M37: 9,614,506 km (0.096 R)
• M38: 10,248,651 km (0.088 R)
• M39: 10,695,649 km (0.12 R)
• M40: 10,913,165 km (0.118 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit