🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.53 AU - 1.93 AU

Year: 876 Days

Day: 44.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,185,833 km

• M1: 41,588 km (0.089 R)
• M2: 1,318,406 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.52 AU - 3.24 AU

Year: 1882 Days

Day: 27.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 54.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 8.6

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.69 AU - 5.27 AU

Year: 3651 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,185,833 km

• M1: 106,962 km (0.089 R)
• M2: 1,183,170 km (0.097 R)
• M3: 1,764,956 km (0.117 R)
• M4: 2,313,681 km (0.1 R)
• M5: 2,784,016 km (0.109 R)
• M6: 3,060,174 km (0.096 R)
• M7: 4,109,304 km (0.107 R)
• M8: 5,895,951 km (0.101 R)
• M9: 7,637,719 km (0.061 R)
• M10: 8,753,420 km (0.117 R)
• M11: 9,776,370 km (0.058 R)
• M12: 10,961,634 km (0.071 R)
• M13: 11,611,039 km (0.118 R)
• M14: 14,569,935 km (0.095 R)
• M15: 16,278,193 km (0.068 R)
• M16: 20,215,609 km (0.118 R)
• M17: 20,862,919 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 10.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.2 AU - 7.22 AU

Year: 6692 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,185,833 km

• M1: 135,685 km (0.102 R)
• M2: 567,724 km (0.046 R)
• M3: 994,227 km (0.075 R)
• M4: 1,599,949 km (0.104 R)
• M5: 2,455,499 km (0.109 R)
• M6: 3,361,015 km (0.077 R)
• M7: 4,134,885 km (0.092 R)
• M8: 4,731,332 km (0.118 R)
• M9: 5,384,476 km (0.077 R)
• M10: 8,770,624 km (0.085 R)
• M11: 11,561,971 km (0.025 R)
• M12: 14,394,008 km (0.025 R)
• M13: 15,705,084 km (0.067 R)
• M14: 16,059,780 km (0.078 R)
• M15: 17,094,100 km (0.102 R)
• M16: 19,430,071 km (0.082 R)
• M17: 28,222,685 km (0.079 R)
• M18: 29,547,375 km (0.086 R)
• M19: 30,636,597 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 11.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.49 AU - 8.85 AU

Year: 7392 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,185,833 km

• M1: 149,299 km (0.072 R)
• M2: 540,198 km (0.066 R)
• M3: 1,117,496 km (0.089 R)
• M4: 1,584,989 km (0.077 R)
• M5: 2,465,223 km (0.056 R)
• M6: 4,534,311 km (0.099 R)
• M7: 5,058,054 km (0.059 R)
• M8: 5,808,586 km (0.093 R)
• M9: 6,563,307 km (0.074 R)
• M10: 7,874,533 km (0.101 R)
• M11: 8,388,701 km (0.063 R)
• M12: 10,250,895 km (0.11 R)
• M13: 12,374,287 km (0.119 R)
• M14: 13,344,878 km (0.054 R)
• M15: 16,181,104 km (0.12 R)
• M16: 18,145,175 km (0.111 R)
• M17: 21,687,203 km (0.084 R)
• M18: 22,384,629 km (0.068 R)
• M19: 24,817,389 km (0.106 R)
• M20: 25,239,255 km (0.032 R)
• M21: 26,184,415 km (0.042 R)
• M22: 27,421,290 km (0.077 R)
• M23: 28,975,163 km (0.113 R)
• M24: 29,537,352 km (0.086 R)
• M25: 32,558,630 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 7.2

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.5 AU - 13.58 AU

Year: 15093 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,185,833 km

• M1: 89,609 km (0.047 R)
• M2: 430,094 km (0.05 R)
• M3: 711,188 km (0.057 R)
• M4: 1,371,214 km (0.116 R)
• M5: 2,021,666 km (0.084 R)
• M6: 2,695,754 km (0.077 R)
• M7: 3,266,619 km (0.059 R)
• M8: 3,826,115 km (0.04 R)
• M9: 6,009,646 km (0.11 R)
• M10: 6,461,730 km (0.099 R)
• M11: 9,445,161 km (0.101 R)
• M12: 13,444,809 km (0.118 R)
• M13: 18,790,540 km (0.091 R)
• M14: 19,313,085 km (0.108 R)
• M15: 20,115,229 km (0.064 R)
• M16: 24,052,346 km (0.114 R)
• M17: 24,876,181 km (0.116 R)
• M18: 27,349,483 km (0.055 R)
• M19: 29,629,653 km (0.072 R)
• M20: 31,910,123 km (0.118 R)
• M21: 35,480,426 km (0.096 R)
• M22: 36,547,358 km (0.081 R)
• M23: 38,187,848 km (0.09 R)
• M24: 39,026,045 km (0.099 R)
• M25: 43,402,531 km (0.116 R)
• M26: 47,772,434 km (0.092 R)
• M27: 48,419,744 km (0.112 R)
• M28: 50,229,879 km (0.055 R)
• M29: 55,930,306 km (0.079 R)
• M30: 58,289,464 km (0.092 R)
• M31: 59,961,071 km (0.059 R)
• M32: 60,714,146 km (0.096 R)
• M33: 62,431,530 km (0.084 R)
• M34: 64,969,158 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit