🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.25 AU

Year: 424 Days

Day: 42.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.43 AU - 1.49 AU

Year: 648 Days

Day: 37.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 8,432,902 km

• M1: 58,194 km (0.061 R)
• M2: 1,423,873 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 13.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.23 AU - 5.45 AU

Year: 3909 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 8,432,902 km

• M1: 242,498 km (0.087 R)
• M2: 344,075 km (0.083 R)
• M3: 479,611 km (0.079 R)
• M4: 589,416 km (0.043 R)
• M5: 689,048 km (0.105 R)
• M6: 806,482 km (0.114 R)
• M7: 955,182 km (0.117 R)
• M8: 1,113,906 km (0.075 R)
• M9: 1,203,216 km (0.063 R)
• M10: 1,295,218 km (0.095 R)
• M11: 1,403,527 km (0.096 R)
• M12: 1,629,869 km (0.031 R)
• M13: 1,717,832 km (0.109 R)
• M14: 1,822,850 km (0.104 R)
• M15: 2,297,375 km (0.09 R)
• M16: 2,413,762 km (0.089 R)
• M17: 2,532,243 km (0.105 R)
• M18: 2,670,023 km (0.08 R)
• M19: 2,792,693 km (0.079 R)
• M20: 3,704,043 km (0.061 R)
• M21: 4,000,696 km (0.066 R)
• M22: 4,243,643 km (0.08 R)
• M23: 4,470,732 km (0.096 R)
• M24: 4,554,208 km (0.076 R)
• M25: 4,872,403 km (0.095 R)
• M26: 5,001,655 km (0.117 R)
• M27: 5,441,024 km (0.111 R)
• M28: 5,642,981 km (0.095 R)
• M29: 5,847,332 km (0.081 R)
• M30: 6,123,639 km (0.11 R)
• M31: 6,310,188 km (0.102 R)
• M32: 6,498,831 km (0.062 R)
• M33: 7,124,449 km (0.119 R)
• M34: 7,469,422 km (0.086 R)
• M35: 7,819,929 km (0.041 R)
• M36: 8,252,866 km (0.082 R)
• M37: 8,615,341 km (0.038 R)
• M38: 9,248,739 km (0.116 R)
• M39: 9,517,267 km (0.095 R)
• M40: 9,788,189 km (0.086 R)
• M41: 10,171,907 km (0.112 R)
• M42: 10,644,636 km (0.109 R)
• M43: 11,553,743 km (0.106 R)
• M44: 12,017,795 km (0.077 R)
• M45: 12,458,361 km (0.087 R)
• M46: 12,576,693 km (0.094 R)
• M47: 13,023,991 km (0.099 R)
• M48: 13,144,118 km (0.11 R)
• M49: 13,234,475 km (0.082 R)
• M50: 13,719,920 km (0.05 R)
• M51: 14,459,083 km (0.112 R)
• M52: 14,614,665 km (0.108 R)
• M53: 15,624,002 km (0.094 R)
• M54: 16,590,553 km (0.101 R)
• M55: 17,245,792 km (0.117 R)
• M56: 17,609,764 km (0.095 R)
• M57: 18,009,639 km (0.082 R)
• M58: 19,433,063 km (0.052 R)
• M59: 19,604,951 km (0.093 R)
• M60: 20,437,014 km (0.12 R)
• M61: 20,611,744 km (0.116 R)
• M62: 21,351,356 km (0.096 R)
• M63: 21,599,838 km (0.086 R)
• M64: 21,884,972 km (0.038 R)
• M65: 23,292,837 km (0.091 R)
• M66: 24,099,918 km (0.096 R)
• M67: 24,618,274 km (0.107 R)
• M68: 25,065,572 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 15

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.07 AU - 6.78 AU

Year: 4632 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 143.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 8,432,902 km

• M1: 203,004 km (0.097 R)
• M2: 330,761 km (0.089 R)
• M3: 1,315,564 km (0.089 R)
• M4: 1,715,140 km (0.057 R)
• M5: 1,828,385 km (0.114 R)
• M6: 1,958,835 km (0.107 R)
• M7: 2,276,132 km (0.03 R)
• M8: 2,577,721 km (0.089 R)
• M9: 2,943,488 km (0.077 R)
• M10: 3,344,111 km (0.066 R)
• M11: 3,836,737 km (0.106 R)
• M12: 4,082,376 km (0.072 R)
• M13: 4,333,252 km (0.051 R)
• M14: 4,450,836 km (0.107 R)
• M15: 4,931,793 km (0.114 R)
• M16: 5,577,906 km (0.071 R)
• M17: 6,009,047 km (0.08 R)
• M18: 6,184,675 km (0.037 R)
• M19: 6,339,659 km (0.06 R)
• M20: 6,608,486 km (0.119 R)
• M21: 7,134,173 km (0.111 R)
• M22: 7,390,584 km (0.102 R)
• M23: 7,531,654 km (0.09 R)
• M24: 7,744,981 km (0.079 R)
• M25: 8,056,743 km (0.112 R)
• M26: 8,372,694 km (0.1 R)
• M27: 9,092,110 km (0.105 R)
• M28: 9,497,670 km (0.026 R)
• M29: 9,805,692 km (0.119 R)
• M30: 10,723,175 km (0.108 R)
• M31: 11,232,706 km (0.089 R)
• M32: 12,053,400 km (0.083 R)
• M33: 12,303,527 km (0.106 R)
• M34: 12,667,648 km (0.104 R)
• M35: 12,836,993 km (0.082 R)
• M36: 13,839,598 km (0.034 R)
• M37: 14,482,719 km (0.111 R)
• M38: 15,737,546 km (0.106 R)
• M39: 15,889,239 km (0.044 R)
• M40: 16,071,898 km (0.096 R)
• M41: 16,224,787 km (0.071 R)
• M42: 16,347,307 km (0.097 R)
• M43: 16,778,748 km (0.046 R)
• M44: 17,276,609 km (0.109 R)
• M45: 17,558,751 km (0.041 R)
• M46: 17,810,674 km (0.057 R)
• M47: 18,670,413 km (0.095 R)
• M48: 18,863,244 km (0.054 R)
• M49: 19,445,928 km (0.077 R)
• M50: 20,231,915 km (0.074 R)
• M51: 20,961,504 km (0.103 R)
• M52: 22,004,351 km (0.112 R)
• M53: 22,823,399 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 11.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.98 AU - 6.12 AU

Year: 5463 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,432,902 km

• M1: 255,064 km (0.112 R)
• M2: 441,912 km (0.08 R)
• M3: 528,080 km (0.057 R)
• M4: 660,175 km (0.091 R)
• M5: 741,257 km (0.117 R)
• M6: 820,694 km (0.027 R)
• M7: 971,937 km (0.113 R)
• M8: 1,151,156 km (0.104 R)
• M9: 1,238,820 km (0.051 R)
• M10: 1,361,490 km (0.086 R)
• M11: 1,502,112 km (0.118 R)
• M12: 1,598,603 km (0.06 R)
• M13: 1,697,188 km (0.084 R)
• M14: 1,834,519 km (0.087 R)
• M15: 1,953,150 km (0.063 R)
• M16: 2,066,695 km (0.045 R)
• M17: 2,905,939 km (0.087 R)
• M18: 3,133,327 km (0.075 R)
• M19: 3,222,338 km (0.05 R)
• M20: 3,321,222 km (0.078 R)
• M21: 3,494,606 km (0.096 R)
• M22: 3,736,506 km (0.106 R)
• M23: 4,168,545 km (0.101 R)
• M24: 4,779,652 km (0.107 R)
• M25: 4,986,097 km (0.104 R)
• M26: 5,111,460 km (0.049 R)
• M27: 5,248,492 km (0.101 R)
• M28: 5,322,692 km (0.063 R)
• M29: 5,601,692 km (0.081 R)
• M30: 5,677,688 km (0.047 R)
• M31: 5,775,824 km (0.041 R)
• M32: 5,918,690 km (0.087 R)
• M33: 6,107,183 km (0.054 R)
• M34: 6,331,431 km (0.082 R)
• M35: 7,565,464 km (0.118 R)
• M36: 7,818,733 km (0.063 R)
• M37: 7,940,356 km (0.102 R)
• M38: 8,407,999 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 20,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit