🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 254 Days

Day: 27.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,379,759 km

• M1: 490,232 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.7 AU - 0.86 AU

Year: 299 Days

Day: 25.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,379,759 km

• M1: 39,344 km (0.09 R)
• M2: 82,129 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 9.2

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.9 AU - 9.82 AU

Year: 10478 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,379,759 km

• M1: 114,592 km (0.107 R)
• M2: 585,077 km (0.057 R)
• M3: 875,896 km (0.09 R)
• M4: 1,757,326 km (0.05 R)
• M5: 2,331,632 km (0.079 R)
• M6: 2,631,875 km (0.097 R)
• M7: 3,095,778 km (0.097 R)
• M8: 3,536,344 km (0.083 R)
• M9: 4,159,419 km (0.092 R)
• M10: 5,014,969 km (0.12 R)
• M11: 6,168,519 km (0.12 R)
• M12: 6,589,936 km (0.086 R)
• M13: 7,970,275 km (0.106 R)
• M14: 8,286,376 km (0.066 R)
• M15: 9,384,125 km (0.055 R)
• M16: 9,787,740 km (0.091 R)
• M17: 10,415,004 km (0.093 R)
• M18: 12,041,581 km (0.094 R)
• M19: 13,766,594 km (0.057 R)
• M20: 16,874,191 km (0.073 R)
• M21: 20,337,232 km (0.071 R)
• M22: 21,793,418 km (0.079 R)
• M23: 23,872,529 km (0.075 R)
• M24: 26,080,594 km (0.081 R)
• M25: 32,589,597 km (0.076 R)
• M26: 33,868,360 km (0.097 R)
• M27: 37,525,429 km (0.102 R)
• M28: 39,579,557 km (0.043 R)
• M29: 42,524,840 km (0.053 R)
• M30: 47,065,136 km (0.043 R)
• M31: 48,697,697 km (0.11 R)
• M32: 49,603,812 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.9

Radius: 3.2

Gravity: 61.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.27 AU - 10.37 AU

Year: 14371 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,379,759 km

• M1: 40,092 km (0.114 R)
• M2: 311,762 km (0.119 R)
• M3: 467,194 km (0.113 R)
• M4: 606,171 km (0.101 R)
• M5: 1,146,069 km (0.096 R)
• M6: 1,759,720 km (0.117 R)
• M7: 2,767,261 km (0.073 R)
• M8: 4,381,273 km (0.046 R)
• M9: 4,700,365 km (0.08 R)
• M10: 5,788,091 km (0.062 R)
• M11: 6,132,914 km (0.071 R)
• M12: 6,572,732 km (0.102 R)
• M13: 7,033,344 km (0.102 R)
• M14: 9,040,798 km (0.04 R)
• M15: 10,761,173 km (0.118 R)
• M16: 11,578,127 km (0.055 R)
• M17: 13,203,358 km (0.038 R)
• M18: 14,070,278 km (0.051 R)
• M19: 15,476,947 km (0.054 R)
• M20: 16,214,315 km (0.107 R)
• M21: 17,521,052 km (0.085 R)
• M22: 18,979,332 km (0.105 R)
• M23: 20,780,491 km (0.066 R)
• M24: 22,880,546 km (0.069 R)
• M25: 24,619,471 km (0.103 R)
• M26: 26,340,744 km (0.11 R)
• M27: 28,685,242 km (0.072 R)
• M28: 28,905,001 km (0.072 R)
• M29: 31,630,675 km (0.113 R)
• M30: 32,456,754 km (0.098 R)
• M31: 35,651,267 km (0.076 R)
• M32: 41,663,905 km (0.083 R)
• M33: 44,393,318 km (0.103 R)
• M34: 44,687,427 km (0.089 R)
• M35: 46,630,554 km (0.054 R)
• M36: 48,318,018 km (0.118 R)
• M37: 59,127,661 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.5

Radius: 4.4

Gravity: 51.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.81 AU - 17.25 AU

Year: 24008 Days

Day: 21.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,379,759 km

• M1: 453,431 km (0.106 R)
• M2: 1,021,903 km (0.064 R)
• M3: 1,416,991 km (0.098 R)
• M4: 2,553,336 km (0.113 R)
• M5: 4,905,015 km (0.087 R)
• M6: 5,479,920 km (0.05 R)
• M7: 6,568,095 km (0.06 R)
• M8: 8,747,287 km (0.109 R)
• M9: 10,551,287 km (0.097 R)
• M10: 11,504,974 km (0.046 R)
• M11: 11,787,564 km (0.059 R)
• M12: 13,977,677 km (0.108 R)
• M13: 14,299,462 km (0.105 R)
• M14: 15,210,214 km (0.082 R)
• M15: 17,146,609 km (0.117 R)
• M16: 26,782,656 km (0.058 R)
• M17: 31,199,982 km (0.115 R)
• M18: 40,460,240 km (0.052 R)
• M19: 47,134,400 km (0.042 R)
• M20: 51,204,658 km (0.054 R)
• M21: 54,307,767 km (0.103 R)
• M22: 63,044,881 km (0.117 R)
• M23: 66,378,969 km (0.077 R)
• M24: 67,515,913 km (0.113 R)
• M25: 71,241,498 km (0.107 R)
• M26: 73,154,556 km (0.096 R)
• M27: 74,123,800 km (0.086 R)
• M28: 82,188,173 km (0.091 R)
• M29: 85,892,814 km (0.119 R)
• M30: 89,984,017 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit