🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.87 AU

Year: 219 Days

Day: 33.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,183,893 km

• M1: 45,179 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.82 AU - 0.94 AU

Year: 309 Days

Day: 29.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.7 AU - 2.78 AU

Year: 1256 Days

Day: 12.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 15

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.47 AU - 6.21 AU

Year: 5289 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,183,893 km

• M1: 189,092 km (0.11 R)
• M2: 369,806 km (0.063 R)
• M3: 659,727 km (0.099 R)
• M4: 936,483 km (0.09 R)
• M5: 1,152,652 km (0.112 R)
• M6: 1,524,851 km (0.119 R)
• M7: 1,816,866 km (0.074 R)
• M8: 2,253,094 km (0.038 R)
• M9: 2,455,649 km (0.113 R)
• M10: 2,645,339 km (0.091 R)
• M11: 2,781,024 km (0.069 R)
• M12: 3,079,771 km (0.108 R)
• M13: 3,284,870 km (0.079 R)
• M14: 3,537,242 km (0.113 R)
• M15: 3,774,205 km (0.073 R)
• M16: 4,038,694 km (0.053 R)
• M17: 4,195,921 km (0.091 R)
• M18: 4,703,507 km (0.111 R)
• M19: 4,916,833 km (0.095 R)
• M20: 5,060,896 km (0.118 R)
• M21: 6,083,098 km (0.108 R)
• M22: 6,263,962 km (0.043 R)
• M23: 6,472,950 km (0.113 R)
• M24: 6,578,267 km (0.119 R)
• M25: 7,005,519 km (0.111 R)
• M26: 7,222,585 km (0.097 R)
• M27: 7,359,318 km (0.08 R)
• M28: 7,552,299 km (0.102 R)
• M29: 7,802,875 km (0.114 R)
• M30: 8,687,298 km (0.084 R)
• M31: 8,832,857 km (0.09 R)
• M32: 9,274,769 km (0.082 R)
• M33: 9,633,504 km (0.096 R)
• M34: 10,057,764 km (0.109 R)
• M35: 10,180,135 km (0.109 R)
• M36: 10,736,938 km (0.117 R)
• M37: 11,240,335 km (0.119 R)
• M38: 11,335,629 km (0.103 R)
• M39: 11,880,464 km (0.098 R)
• M40: 11,977,554 km (0.088 R)
• M41: 12,962,506 km (0.118 R)
• M42: 13,162,668 km (0.078 R)
• M43: 13,431,046 km (0.071 R)
• M44: 14,075,963 km (0.102 R)
• M45: 15,009,902 km (0.098 R)
• M46: 15,290,398 km (0.099 R)
• M47: 15,466,625 km (0.091 R)
• M48: 15,608,144 km (0.118 R)
• M49: 16,071,000 km (0.097 R)
• M50: 16,683,005 km (0.058 R)
• M51: 17,560,097 km (0.115 R)
• M52: 17,967,153 km (0.083 R)
• M53: 18,227,753 km (0.086 R)
• M54: 18,564,797 km (0.108 R)
• M55: 18,677,593 km (0.093 R)
• M56: 18,941,634 km (0.111 R)
• M57: 19,626,343 km (0.099 R)
• M58: 20,396,622 km (0.061 R)
• M59: 20,590,801 km (0.037 R)
• M60: 21,216,269 km (0.119 R)
• M61: 21,531,322 km (0.07 R)
• M62: 21,689,447 km (0.093 R)
• M63: 21,808,228 km (0.109 R)
• M64: 22,006,744 km (0.047 R)
• M65: 22,325,687 km (0.085 R)
• M66: 22,887,577 km (0.111 R)
• M67: 23,008,452 km (0.068 R)
• M68: 23,861,459 km (0.064 R)
• M69: 24,107,098 km (0.103 R)
• M70: 24,890,393 km (0.086 R)
• M71: 25,098,035 km (0.108 R)
• M72: 25,264,388 km (0.04 R)
• M73: 25,724,102 km (0.053 R)
• M74: 26,102,136 km (0.028 R)
• M75: 26,566,787 km (0.106 R)
• M76: 27,076,915 km (0.029 R)
• M77: 27,504,317 km (0.06 R)
• M78: 27,934,111 km (0.097 R)
• M79: 28,843,816 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.8 AU - 6.82 AU

Year: 5940 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,183,893 km

• M1: 112,498 km (0.11 R)
• M2: 187,745 km (0.058 R)
• M3: 256,560 km (0.106 R)
• M4: 320,139 km (0.061 R)
• M5: 377,585 km (0.059 R)
• M6: 536,308 km (0.104 R)
• M7: 632,799 km (0.093 R)
• M8: 807,529 km (0.12 R)
• M9: 1,345,184 km (0.111 R)
• M10: 1,656,198 km (0.088 R)
• M11: 2,015,083 km (0.079 R)
• M12: 2,223,473 km (0.115 R)
• M13: 2,577,272 km (0.08 R)
• M14: 2,789,551 km (0.034 R)
• M15: 3,156,066 km (0.086 R)
• M16: 3,584,664 km (0.111 R)
• M17: 3,999,200 km (0.112 R)
• M18: 4,179,316 km (0.066 R)
• M19: 5,314,764 km (0.112 R)
• M20: 5,916,446 km (0.095 R)
• M21: 6,028,196 km (0.031 R)
• M22: 6,329,636 km (0.09 R)
• M23: 6,616,714 km (0.081 R)
• M24: 7,144,196 km (0.119 R)
• M25: 7,223,483 km (0.111 R)
• M26: 7,644,750 km (0.067 R)
• M27: 7,950,528 km (0.095 R)
• M28: 8,053,302 km (0.049 R)
• M29: 8,156,525 km (0.085 R)
• M30: 8,322,728 km (0.059 R)
• M31: 9,670,006 km (0.068 R)
• M32: 10,492,495 km (0.093 R)
• M33: 11,967,530 km (0.109 R)
• M34: 12,441,756 km (0.108 R)
• M35: 13,188,847 km (0.12 R)
• M36: 13,777,365 km (0.103 R)
• M37: 13,925,767 km (0.106 R)
• M38: 14,099,599 km (0.107 R)
• M39: 14,550,039 km (0.061 R)
• M40: 14,827,543 km (0.099 R)
• M41: 15,311,192 km (0.09 R)
• M42: 15,413,667 km (0.099 R)
• M43: 15,851,690 km (0.094 R)
• M44: 17,137,034 km (0.079 R)
• M45: 17,430,246 km (0.095 R)
• M46: 17,832,665 km (0.037 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: 344 - 13,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit