🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 243 Days

Day: 46.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 260 Days

Day: 22.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.84 AU - 0.84 AU

Year: 349 Days

Day: 13.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,636,264 km

• M1: 342,280 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 8.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.34 AU - 5.98 AU

Year: 5310 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,636,264 km

• M1: 105,766 km (0.11 R)
• M2: 368,460 km (0.074 R)
• M3: 974,780 km (0.079 R)
• M4: 1,246,001 km (0.076 R)
• M5: 2,099,905 km (0.051 R)
• M6: 2,678,101 km (0.063 R)
• M7: 3,858,279 km (0.055 R)
• M8: 4,264,886 km (0.116 R)
• M9: 7,001,629 km (0.112 R)
• M10: 9,197,726 km (0.065 R)
• M11: 13,371,955 km (0.111 R)
• M12: 14,093,615 km (0.094 R)
• M13: 14,732,548 km (0.118 R)
• M14: 20,289,361 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 12.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.93 AU - 7.45 AU

Year: 8734 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,636,264 km

• M1: 150,495 km (0.102 R)
• M2: 564,732 km (0.115 R)
• M3: 1,467,705 km (0.108 R)
• M4: 2,051,136 km (0.072 R)
• M5: 4,029,419 km (0.099 R)
• M6: 4,566,625 km (0.106 R)
• M7: 6,175,998 km (0.084 R)
• M8: 7,372,781 km (0.11 R)
• M9: 7,832,795 km (0.12 R)
• M10: 8,810,417 km (0.104 R)
• M11: 9,329,073 km (0.086 R)
• M12: 9,968,005 km (0.054 R)
• M13: 12,349,603 km (0.096 R)
• M14: 16,387,549 km (0.059 R)
• M15: 16,813,005 km (0.104 R)
• M16: 23,931,620 km (0.106 R)
• M17: 25,886,565 km (0.052 R)
• M18: 27,645,238 km (0.103 R)
• M19: 28,147,587 km (0.097 R)
• M20: 36,192,961 km (0.088 R)
• M21: 36,673,469 km (0.099 R)
• M22: 40,157,604 km (0.086 R)
• M23: 41,584,618 km (0.075 R)
• M24: 45,230,767 km (0.109 R)
• M25: 47,202,616 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 9

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.47 AU - 8.67 AU

Year: 10386 Days

Day: 6.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,636,264 km

• M1: 112,348 km (0.11 R)
• M2: 467,045 km (0.051 R)
• M3: 847,472 km (0.058 R)
• M4: 1,173,446 km (0.06 R)
• M5: 1,472,791 km (0.065 R)
• M6: 1,761,515 km (0.034 R)
• M7: 2,285,257 km (0.054 R)
• M8: 2,780,426 km (0.04 R)
• M9: 3,087,999 km (0.086 R)
• M10: 3,418,461 km (0.119 R)
• M11: 3,985,586 km (0.098 R)
• M12: 4,291,963 km (0.114 R)
• M13: 4,674,485 km (0.07 R)
• M14: 4,984,003 km (0.084 R)
• M15: 6,068,138 km (0.109 R)
• M16: 6,474,895 km (0.065 R)
• M17: 6,899,903 km (0.095 R)
• M18: 8,649,898 km (0.12 R)
• M19: 9,902,182 km (0.089 R)
• M20: 12,524,932 km (0.09 R)
• M21: 13,124,520 km (0.078 R)
• M22: 19,729,865 km (0.038 R)
• M23: 21,122,771 km (0.077 R)
• M24: 22,405,273 km (0.117 R)
• M25: 23,739,088 km (0.078 R)
• M26: 25,598,589 km (0.112 R)
• M27: 31,978,190 km (0.102 R)
• M28: 35,890,175 km (0.072 R)
• M29: 36,491,109 km (0.116 R)
• M30: 37,589,756 km (0.093 R)
• M31: 39,342,445 km (0.037 R)
• M32: 41,279,887 km (0.113 R)
• M33: 42,072,456 km (0.065 R)
• M34: 42,472,481 km (0.103 R)
• M35: 49,075,881 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.8

Radius: 14.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.51 AU - 8.85 AU

Year: 11585 Days

Day: 11.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,636,264 km

• M1: 192,084 km (0.063 R)
• M2: 1,361,789 km (0.092 R)
• M3: 2,171,862 km (0.09 R)
• M4: 2,636,064 km (0.091 R)
• M5: 3,143,799 km (0.11 R)
• M6: 3,743,388 km (0.068 R)
• M7: 4,630,802 km (0.111 R)
• M8: 5,274,971 km (0.064 R)
• M9: 6,468,911 km (0.1 R)
• M10: 7,109,489 km (0.116 R)
• M11: 8,518,103 km (0.114 R)
• M12: 9,589,822 km (0.056 R)
• M13: 10,370,723 km (0.117 R)
• M14: 13,283,693 km (0.091 R)
• M15: 14,724,021 km (0.11 R)
• M16: 22,157,090 km (0.113 R)
• M17: 24,178,905 km (0.105 R)
• M18: 24,655,075 km (0.076 R)
• M19: 29,876,640 km (0.104 R)
• M20: 30,646,620 km (0.041 R)
• M21: 40,677,606 km (0.072 R)
• M22: 42,033,561 km (0.074 R)
• M23: 47,164,768 km (0.112 R)
• M24: 48,058,765 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit