🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.23 AU - 1.25 AU

Year: 579 Days

Day: 30.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.82 AU - 3.03 AU

Year: 1577 Days

Day: 34.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,763,762 km

• M1: 191,784 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 12.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.88 AU - 8.4 AU

Year: 9730 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,763,762 km

• M1: 158,424 km (0.045 R)
• M2: 580,141 km (0.116 R)
• M3: 1,428,809 km (0.095 R)
• M4: 1,969,905 km (0.108 R)
• M5: 2,398,652 km (0.11 R)
• M6: 4,078,636 km (0.098 R)
• M7: 4,724,899 km (0.107 R)
• M8: 5,907,171 km (0.082 R)
• M9: 6,549,395 km (0.059 R)
• M10: 7,003,275 km (0.119 R)
• M11: 8,804,882 km (0.105 R)
• M12: 13,243,750 km (0.054 R)
• M13: 18,462,472 km (0.095 R)
• M14: 19,915,067 km (0.085 R)
• M15: 20,389,292 km (0.108 R)
• M16: 24,820,531 km (0.117 R)
• M17: 29,752,922 km (0.086 R)
• M18: 31,639,202 km (0.095 R)
• M19: 42,801,896 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 8.9

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.45 AU - 11.11 AU

Year: 11844 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,763,762 km

• M1: 117,734 km (0.12 R)
• M2: 478,115 km (0.067 R)
• M3: 793,617 km (0.031 R)
• M4: 1,176,587 km (0.11 R)
• M5: 3,122,856 km (0.064 R)
• M6: 4,877,339 km (0.063 R)
• M7: 6,950,167 km (0.049 R)
• M8: 7,694,866 km (0.09 R)
• M9: 9,239,763 km (0.115 R)
• M10: 9,550,926 km (0.039 R)
• M11: 10,139,594 km (0.118 R)
• M12: 10,639,101 km (0.113 R)
• M13: 11,448,725 km (0.058 R)
• M14: 16,650,991 km (0.103 R)
• M15: 19,977,150 km (0.088 R)
• M16: 21,932,843 km (0.072 R)
• M17: 30,921,281 km (0.079 R)
• M18: 31,736,141 km (0.034 R)
• M19: 41,807,519 km (0.11 R)
• M20: 45,587,109 km (0.107 R)
• M21: 53,484,380 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 5

Gravity: 27.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.92 AU - 12.06 AU

Year: 17395 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,763,762 km

• M1: 62,382 km (0.09 R)
• M2: 311,762 km (0.074 R)
• M3: 555,457 km (0.066 R)
• M4: 735,722 km (0.117 R)
• M5: 1,301,501 km (0.111 R)
• M6: 1,744,610 km (0.09 R)
• M7: 1,906,774 km (0.108 R)
• M8: 2,499,332 km (0.048 R)
• M9: 2,706,225 km (0.075 R)
• M10: 3,592,742 km (0.114 R)
• M11: 4,936,730 km (0.109 R)
• M12: 6,802,514 km (0.086 R)
• M13: 8,879,830 km (0.066 R)
• M14: 9,038,853 km (0.101 R)
• M15: 9,582,791 km (0.114 R)
• M16: 9,919,386 km (0.117 R)
• M17: 10,855,719 km (0.11 R)
• M18: 11,037,630 km (0.12 R)
• M19: 12,237,405 km (0.116 R)
• M20: 13,661,726 km (0.069 R)
• M21: 14,450,406 km (0.074 R)
• M22: 16,754,513 km (0.075 R)
• M23: 22,367,574 km (0.119 R)
• M24: 26,404,772 km (0.081 R)
• M25: 27,400,795 km (0.077 R)
• M26: 29,116,084 km (0.101 R)
• M27: 33,650,695 km (0.087 R)
• M28: 34,558,455 km (0.119 R)
• M29: 35,084,441 km (0.092 R)
• M30: 35,883,443 km (0.104 R)
• M31: 41,670,337 km (0.12 R)
• M32: 47,077,702 km (0.08 R)
• M33: 52,587,242 km (0.11 R)
• M34: 57,770,659 km (0.088 R)
• M35: 59,258,260 km (0.077 R)
• M36: 61,345,000 km (0.077 R)
• M37: 67,284,485 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 13,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit