🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 260 Days

Day: 23.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,117,618 km

• M1: 76,893 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.66 AU

Year: 297 Days

Day: 39 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,117,618 km

• M1: 36,651 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 313 Days

Day: 38.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.5 AU - 0.74 AU

Year: 320 Days

Day: 22.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 13

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.95 AU - 0.97 AU

Year: 617 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,117,618 km

• M1: 161,715 km (0.12 R)
• M2: 568,023 km (0.033 R)
• M3: 1,051,075 km (0.093 R)
• M4: 1,858,155 km (0.103 R)
• M5: 2,400,148 km (0.11 R)
• M6: 2,974,903 km (0.113 R)
• M7: 3,425,492 km (0.1 R)
• M8: 3,921,858 km (0.064 R)
• M9: 4,434,679 km (0.118 R)
• M10: 5,559,057 km (0.105 R)
• M11: 6,886,588 km (0.069 R)
• M12: 7,913,727 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 14.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2 AU - 2.42 AU

Year: 2155 Days

Day: 11.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,117,618 km

• M1: 181,313 km (0.083 R)
• M2: 906,264 km (0.109 R)
• M3: 1,671,158 km (0.076 R)
• M4: 2,554,982 km (0.084 R)
• M5: 3,166,089 km (0.086 R)
• M6: 4,686,153 km (0.054 R)
• M7: 5,590,622 km (0.117 R)
• M8: 7,184,438 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 14.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.42 AU - 4.98 AU

Year: 6684 Days

Day: 5.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,117,618 km

• M1: 175,478 km (0.11 R)
• M2: 962,214 km (0.103 R)
• M3: 1,452,446 km (0.118 R)
• M4: 1,930,411 km (0.032 R)
• M5: 8,857,690 km (0.117 R)
• M6: 10,108,927 km (0.083 R)
• M7: 10,680,091 km (0.045 R)
• M8: 16,637,527 km (0.071 R)
• M9: 17,638,337 km (0.101 R)
• M10: 18,963,176 km (0.054 R)
• M11: 29,574,302 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.8

Radius: 7.8

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.56 AU - 9.26 AU

Year: 17447 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,117,618 km

• M1: 97,089 km (0.068 R)
• M2: 1,058,704 km (0.047 R)
• M3: 1,387,071 km (0.047 R)
• M4: 1,632,262 km (0.103 R)
• M5: 1,906,625 km (0.101 R)
• M6: 2,754,546 km (0.03 R)
• M7: 3,276,343 km (0.046 R)
• M8: 4,483,598 km (0.027 R)
• M9: 5,728,551 km (0.085 R)
• M10: 6,082,949 km (0.079 R)
• M11: 6,620,454 km (0.117 R)
• M12: 7,555,440 km (0.114 R)
• M13: 7,885,753 km (0.105 R)
• M14: 8,883,122 km (0.077 R)
• M15: 9,629,765 km (0.116 R)
• M16: 10,591,828 km (0.119 R)
• M17: 11,804,020 km (0.09 R)
• M18: 13,309,274 km (0.069 R)
• M19: 14,357,356 km (0.096 R)
• M20: 15,384,346 km (0.055 R)
• M21: 18,672,956 km (0.049 R)
• M22: 19,895,470 km (0.096 R)
• M23: 20,892,689 km (0.118 R)
• M24: 21,263,542 km (0.1 R)
• M25: 23,481,480 km (0.1 R)
• M26: 27,587,044 km (0.063 R)
• M27: 31,657,752 km (0.083 R)
• M28: 32,024,267 km (0.094 R)
• M29: 40,390,528 km (0.119 R)
• M30: 43,473,740 km (0.026 R)
• M31: 47,185,412 km (0.106 R)
• M32: 55,231,983 km (0.089 R)
• M33: 57,740,440 km (0.108 R)
• M34: 60,323,845 km (0.117 R)
• M35: 65,324,304 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit