🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 300 Days

Day: 45.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 13.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.8 AU - 3.48 AU

Year: 3593 Days

Day: 6.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,276,474 km

• M1: 170,392 km (0.069 R)
• M2: 689,197 km (0.09 R)
• M3: 1,529,189 km (0.08 R)
• M4: 2,524,165 km (0.049 R)
• M5: 3,149,035 km (0.096 R)
• M6: 3,856,184 km (0.088 R)
• M7: 4,622,873 km (0.12 R)
• M8: 5,054,912 km (0.107 R)
• M9: 6,107,333 km (0.051 R)
• M10: 9,960,077 km (0.111 R)
• M11: 10,646,282 km (0.117 R)
• M12: 11,693,168 km (0.087 R)
• M13: 14,465,964 km (0.064 R)
• M14: 14,951,110 km (0.107 R)
• M15: 15,396,912 km (0.037 R)
• M16: 17,324,181 km (0.037 R)
• M17: 18,038,062 km (0.118 R)
• M18: 18,828,687 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 10.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.58 AU - 3.68 AU

Year: 4466 Days

Day: 12.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,276,474 km

• M1: 128,056 km (0.073 R)
• M2: 546,182 km (0.113 R)
• M3: 876,045 km (0.091 R)
• M4: 1,293,423 km (0.119 R)
• M5: 1,676,693 km (0.097 R)
• M6: 2,049,042 km (0.082 R)
• M7: 2,380,252 km (0.096 R)
• M8: 3,390,337 km (0.047 R)
• M9: 4,416,279 km (0.115 R)
• M10: 4,896,039 km (0.112 R)
• M11: 6,708,118 km (0.104 R)
• M12: 8,018,296 km (0.057 R)
• M13: 9,087,622 km (0.075 R)
• M14: 12,029,165 km (0.08 R)
• M15: 12,418,269 km (0.08 R)
• M16: 12,866,015 km (0.065 R)
• M17: 13,221,609 km (0.11 R)
• M18: 13,846,779 km (0.078 R)
• M19: 18,528,743 km (0.104 R)
• M20: 20,048,658 km (0.063 R)
• M21: 23,409,823 km (0.113 R)
• M22: 24,017,190 km (0.115 R)
• M23: 26,144,771 km (0.117 R)
• M24: 26,963,670 km (0.12 R)
• M25: 28,480,742 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 13.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.75 AU - 5.91 AU

Year: 9089 Days

Day: 8.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,276,474 km

• M1: 171,589 km (0.104 R)
• M2: 703,708 km (0.103 R)
• M3: 1,399,937 km (0.118 R)
• M4: 1,944,024 km (0.025 R)
• M5: 2,513,543 km (0.07 R)
• M6: 4,207,739 km (0.109 R)
• M7: 4,716,372 km (0.066 R)
• M8: 5,171,449 km (0.058 R)
• M9: 5,656,146 km (0.064 R)
• M10: 6,830,190 km (0.111 R)
• M11: 7,991,069 km (0.062 R)
• M12: 9,186,506 km (0.111 R)
• M13: 10,296,073 km (0.106 R)
• M14: 12,266,128 km (0.054 R)
• M15: 13,310,471 km (0.06 R)
• M16: 14,350,475 km (0.082 R)
• M17: 16,248,872 km (0.037 R)
• M18: 16,940,762 km (0.027 R)
• M19: 17,724,505 km (0.061 R)
• M20: 19,364,397 km (0.105 R)
• M21: 19,985,079 km (0.088 R)
• M22: 20,779,593 km (0.111 R)
• M23: 25,347,414 km (0.107 R)
• M24: 27,523,016 km (0.099 R)
• M25: 36,061,315 km (0.052 R)
• M26: 37,239,099 km (0.087 R)
• M27: 42,467,993 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 3.8

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.61 AU - 8.27 AU

Year: 13103 Days

Day: 16.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,276,474 km

• M1: 47,722 km (0.119 R)
• M2: 185,053 km (0.089 R)
• M3: 340,186 km (0.032 R)
• M4: 650,452 km (0.091 R)
• M5: 1,046,886 km (0.1 R)
• M6: 1,787,545 km (0.119 R)
• M7: 1,969,606 km (0.087 R)
• M8: 2,633,072 km (0.071 R)
• M9: 3,433,720 km (0.092 R)
• M10: 3,795,298 km (0.116 R)
• M11: 4,685,705 km (0.069 R)
• M12: 5,229,044 km (0.093 R)
• M13: 5,396,444 km (0.119 R)
• M14: 7,232,758 km (0.093 R)
• M15: 9,251,731 km (0.104 R)
• M16: 9,546,588 km (0.111 R)
• M17: 10,415,901 km (0.105 R)
• M18: 11,845,309 km (0.077 R)
• M19: 12,428,292 km (0.032 R)
• M20: 12,787,177 km (0.115 R)
• M21: 14,885,437 km (0.087 R)
• M22: 16,121,265 km (0.057 R)
• M23: 17,647,762 km (0.097 R)
• M24: 19,507,114 km (0.105 R)
• M25: 23,609,686 km (0.043 R)
• M26: 24,159,757 km (0.103 R)
• M27: 24,438,009 km (0.08 R)
• M28: 24,812,153 km (0.079 R)
• M29: 27,238,481 km (0.083 R)
• M30: 28,149,383 km (0.113 R)
• M31: 28,457,405 km (0.089 R)
• M32: 30,785,596 km (0.062 R)
• M33: 31,662,689 km (0.11 R)
• M34: 34,511,032 km (0.104 R)
• M35: 38,905,619 km (0.094 R)
• M36: 42,841,090 km (0.05 R)
• M37: 45,466,084 km (0.086 R)
• M38: 49,229,069 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit