🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.49 AU

Year: 635 Days

Day: 30.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.46 AU - 1.78 AU

Year: 949 Days

Day: 25 Hours

Environment

Temp: -113 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,087,402 km

• M1: 38,147 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 14.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.88 AU - 2.44 AU

Year: 1461 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,087,402 km

• M1: 177,872 km (0.111 R)
• M2: 751,131 km (0.036 R)
• M3: 1,837,361 km (0.076 R)
• M4: 2,290,044 km (0.102 R)
• M5: 3,219,197 km (0.069 R)
• M6: 4,220,455 km (0.117 R)
• M7: 4,915,337 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 13.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.05 AU - 2.43 AU

Year: 1543 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,087,402 km

• M1: 165,455 km (0.069 R)
• M2: 626,665 km (0.105 R)
• M3: 1,136,345 km (0.066 R)
• M4: 2,185,176 km (0.035 R)
• M5: 2,637,261 km (0.071 R)
• M6: 3,182,545 km (0.094 R)
• M7: 4,124,114 km (0.114 R)
• M8: 4,561,538 km (0.116 R)
• M9: 4,987,892 km (0.119 R)
• M10: 7,155,117 km (0.118 R)
• M11: 7,677,064 km (0.053 R)
• M12: 8,372,843 km (0.068 R)
• M13: 8,952,984 km (0.076 R)
• M14: 9,397,589 km (0.105 R)
• M15: 10,024,553 km (0.089 R)
• M16: 10,856,317 km (0.094 R)
• M17: 11,733,709 km (0.097 R)
• M18: 12,189,683 km (0.085 R)
• M19: 13,754,477 km (0.069 R)
• M20: 14,694,400 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 13.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.35 AU - 5.23 AU

Year: 4089 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,087,402 km

• M1: 169,046 km (0.059 R)
• M2: 638,334 km (0.081 R)
• M3: 1,298,061 km (0.104 R)
• M4: 1,789,041 km (0.039 R)
• M5: 2,206,120 km (0.112 R)
• M6: 2,794,039 km (0.093 R)
• M7: 3,556,689 km (0.1 R)
• M8: 4,778,006 km (0.116 R)
• M9: 5,845,986 km (0.07 R)
• M10: 7,009,558 km (0.064 R)
• M11: 7,846,708 km (0.054 R)
• M12: 11,469,968 km (0.11 R)
• M13: 12,292,756 km (0.106 R)
• M14: 13,600,391 km (0.11 R)
• M15: 17,539,453 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 8.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.88 AU - 9.5 AU

Year: 9813 Days

Day: 5 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,087,402 km

• M1: 110,553 km (0.108 R)
• M2: 481,855 km (0.072 R)
• M3: 985,850 km (0.073 R)
• M4: 1,659,040 km (0.048 R)
• M5: 2,253,842 km (0.109 R)
• M6: 2,667,330 km (0.119 R)
• M7: 3,670,683 km (0.043 R)
• M8: 7,009,558 km (0.097 R)
• M9: 10,743,371 km (0.048 R)
• M10: 11,706,482 km (0.099 R)
• M11: 13,116,293 km (0.102 R)
• M12: 13,457,076 km (0.075 R)
• M13: 23,025,805 km (0.055 R)
• M14: 25,667,554 km (0.117 R)
• M15: 34,148,706 km (0.115 R)
• M16: 36,443,986 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 4

Gravity: 46.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.43 AU - 13.97 AU

Year: 20827 Days

Day: 23.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,087,402 km

• M1: 80,932 km (0.058 R)
• M2: 288,724 km (0.1 R)
• M3: 1,539,212 km (0.04 R)
• M4: 1,769,294 km (0.112 R)
• M5: 1,961,677 km (0.109 R)
• M6: 2,434,107 km (0.059 R)
• M7: 3,393,927 km (0.052 R)
• M8: 3,783,929 km (0.099 R)
• M9: 4,006,081 km (0.111 R)
• M10: 4,236,761 km (0.115 R)
• M11: 4,441,561 km (0.119 R)
• M12: 7,294,691 km (0.108 R)
• M13: 7,993,762 km (0.092 R)
• M14: 9,523,849 km (0.12 R)
• M15: 11,303,615 km (0.109 R)
• M16: 13,438,826 km (0.117 R)
• M17: 14,256,827 km (0.105 R)
• M18: 16,739,852 km (0.077 R)
• M19: 20,158,313 km (0.067 R)
• M20: 23,375,415 km (0.104 R)
• M21: 31,571,135 km (0.068 R)
• M22: 33,278,196 km (0.071 R)
• M23: 34,086,473 km (0.106 R)
• M24: 41,182,947 km (0.057 R)
• M25: 43,697,388 km (0.08 R)
• M26: 44,503,571 km (0.12 R)
• M27: 46,145,857 km (0.081 R)
• M28: 47,657,992 km (0.119 R)
• M29: 47,828,085 km (0.041 R)
• M30: 58,202,847 km (0.1 R)
• M31: 60,165,122 km (0.092 R)
• M32: 62,985,790 km (0.118 R)
• M33: 63,395,838 km (0.095 R)
• M34: 64,844,843 km (0.033 R)
• M35: 67,808,825 km (0.058 R)
• M36: 71,305,376 km (0.118 R)
• M37: 74,690,776 km (0.1 R)
• M38: 78,655,419 km (0.1 R)
• M39: 79,369,150 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit