🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.57 AU - 0.57 AU

Year: 166 Days

Day: 38.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,479,828 km

• M1: 379,679 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.06 AU

Year: 374 Days

Day: 29.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.08 AU - 4.56 AU

Year: 2875 Days

Day: 13.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 8.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.13 AU - 4.29 AU

Year: 3326 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,479,828 km

• M1: 116,537 km (0.102 R)
• M2: 226,042 km (0.1 R)
• M3: 289,023 km (0.109 R)
• M4: 365,318 km (0.08 R)
• M5: 439,219 km (0.103 R)
• M6: 531,072 km (0.114 R)
• M7: 585,825 km (0.09 R)
• M8: 742,454 km (0.111 R)
• M9: 905,965 km (0.06 R)
• M10: 1,011,431 km (0.075 R)
• M11: 1,153,250 km (0.1 R)
• M12: 1,285,046 km (0.094 R)
• M13: 1,599,949 km (0.106 R)
• M14: 1,757,027 km (0.077 R)
• M15: 2,066,844 km (0.053 R)
• M16: 2,331,184 km (0.11 R)
• M17: 2,509,953 km (0.11 R)
• M18: 2,584,902 km (0.101 R)
• M19: 2,737,192 km (0.081 R)
• M20: 2,814,385 km (0.036 R)
• M21: 2,948,424 km (0.107 R)
• M22: 3,130,635 km (0.117 R)
• M23: 3,188,379 km (0.041 R)
• M24: 3,293,098 km (0.056 R)
• M25: 3,553,997 km (0.108 R)
• M26: 3,650,637 km (0.115 R)
• M27: 3,723,641 km (0.118 R)
• M28: 3,797,093 km (0.119 R)
• M29: 4,058,291 km (0.12 R)
• M30: 4,171,985 km (0.099 R)
• M31: 4,261,146 km (0.115 R)
• M32: 4,863,128 km (0.066 R)
• M33: 4,930,147 km (0.074 R)
• M34: 5,051,621 km (0.079 R)
• M35: 5,215,131 km (0.106 R)
• M36: 5,380,437 km (0.115 R)
• M37: 5,533,476 km (0.087 R)
• M38: 5,758,620 km (0.055 R)
• M39: 6,001,268 km (0.066 R)
• M40: 6,174,503 km (0.11 R)
• M41: 6,349,382 km (0.11 R)
• M42: 6,674,459 km (0.086 R)
• M43: 7,035,289 km (0.095 R)
• M44: 7,096,025 km (0.084 R)
• M45: 7,402,402 km (0.08 R)
• M46: 7,464,186 km (0.114 R)
• M47: 7,713,117 km (0.094 R)
• M48: 7,838,629 km (0.088 R)
• M49: 8,107,606 km (0.073 R)
• M50: 8,444,052 km (0.075 R)
• M51: 8,540,991 km (0.082 R)
• M52: 8,801,441 km (0.031 R)
• M53: 8,883,421 km (0.073 R)
• M54: 9,396,990 km (0.054 R)
• M55: 9,649,063 km (0.112 R)
• M56: 10,073,921 km (0.066 R)
• M57: 10,262,863 km (0.079 R)
• M58: 10,453,002 km (0.099 R)
• M59: 10,644,188 km (0.11 R)
• M60: 11,100,910 km (0.1 R)
• M61: 11,278,333 km (0.088 R)
• M62: 11,385,146 km (0.107 R)
• M63: 11,510,359 km (0.097 R)
• M64: 12,124,608 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.2

Radius: 12.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.08 AU - 7.7 AU

Year: 6963 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,479,828 km

• M1: 210,484 km (0.089 R)
• M2: 465,549 km (0.099 R)
• M3: 661,372 km (0.048 R)
• M4: 765,343 km (0.094 R)
• M5: 1,015,171 km (0.059 R)
• M6: 1,125,275 km (0.074 R)
• M7: 1,398,890 km (0.066 R)
• M8: 1,550,881 km (0.097 R)
• M9: 1,752,689 km (0.11 R)
• M10: 1,978,731 km (0.099 R)
• M11: 2,393,267 km (0.059 R)
• M12: 2,576,973 km (0.105 R)
• M13: 3,065,859 km (0.085 R)
• M14: 3,192,718 km (0.103 R)
• M15: 3,470,521 km (0.046 R)
• M16: 3,583,767 km (0.107 R)
• M17: 3,660,062 km (0.059 R)
• M18: 4,555,554 km (0.039 R)
• M19: 5,297,560 km (0.119 R)
• M20: 6,283,260 km (0.098 R)
• M21: 7,544,669 km (0.062 R)
• M22: 7,741,839 km (0.063 R)
• M23: 8,015,604 km (0.118 R)
• M24: 8,318,090 km (0.042 R)
• M25: 8,598,586 km (0.069 R)
• M26: 9,038,404 km (0.037 R)
• M27: 9,591,767 km (0.106 R)
• M28: 10,264,957 km (0.108 R)
• M29: 11,037,032 km (0.111 R)
• M30: 11,176,906 km (0.074 R)
• M31: 11,999,694 km (0.11 R)
• M32: 12,287,969 km (0.1 R)
• M33: 12,695,324 km (0.082 R)
• M34: 13,404,268 km (0.044 R)
• M35: 13,613,406 km (0.084 R)
• M36: 14,522,064 km (0.116 R)
• M37: 14,644,734 km (0.079 R)
• M38: 15,669,779 km (0.096 R)
• M39: 16,079,826 km (0.04 R)
• M40: 16,717,861 km (0.111 R)
• M41: 17,461,662 km (0.101 R)
• M42: 17,886,969 km (0.111 R)
• M43: 18,183,322 km (0.11 R)
• M44: 18,315,567 km (0.091 R)
• M45: 18,415,049 km (0.112 R)
• M46: 18,914,706 km (0.092 R)
• M47: 19,655,814 km (0.049 R)
• M48: 20,234,907 km (0.099 R)
• M49: 20,440,604 km (0.099 R)
• M50: 21,062,034 km (0.076 R)
• M51: 21,444,855 km (0.096 R)
• M52: 22,111,463 km (0.074 R)
• M53: 22,217,378 km (0.06 R)
• M54: 22,358,898 km (0.114 R)
• M55: 22,713,744 km (0.12 R)
• M56: 23,106,438 km (0.05 R)
• M57: 23,285,507 km (0.104 R)
• M58: 23,645,290 km (0.089 R)
• M59: 24,043,220 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 11,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit