🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.9 AU - 1.2 AU

Year: 408 Days

Day: 15.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,427,619 km

• M1: 200,162 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 12.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.46 AU - 5.18 AU

Year: 3401 Days

Day: 14.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,427,619 km

• M1: 156,928 km (0.119 R)
• M2: 550,071 km (0.081 R)
• M3: 1,127,220 km (0.114 R)
• M4: 1,837,959 km (0.047 R)
• M5: 2,479,884 km (0.085 R)
• M6: 2,960,243 km (0.05 R)
• M7: 3,356,527 km (0.052 R)
• M8: 4,674,036 km (0.095 R)
• M9: 5,745,007 km (0.11 R)
• M10: 6,310,786 km (0.069 R)
• M11: 7,032,745 km (0.05 R)
• M12: 7,776,845 km (0.079 R)
• M13: 8,676,078 km (0.111 R)
• M14: 10,019,317 km (0.078 R)
• M15: 11,124,696 km (0.061 R)
• M16: 13,114,797 km (0.111 R)
• M17: 13,765,098 km (0.077 R)
• M18: 14,929,718 km (0.105 R)
• M19: 17,344,078 km (0.095 R)
• M20: 18,413,553 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 10.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.09 AU - 6.65 AU

Year: 4713 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,427,619 km

• M1: 131,945 km (0.071 R)
• M2: 490,382 km (0.105 R)
• M3: 1,024,446 km (0.037 R)
• M4: 1,374,206 km (0.119 R)
• M5: 2,171,712 km (0.089 R)
• M6: 2,726,720 km (0.117 R)
• M7: 3,891,190 km (0.088 R)
• M8: 4,337,141 km (0.118 R)
• M9: 4,764,842 km (0.092 R)
• M10: 5,138,238 km (0.091 R)
• M11: 6,004,559 km (0.106 R)
• M12: 7,169,628 km (0.114 R)
• M13: 8,212,774 km (0.092 R)
• M14: 9,029,428 km (0.114 R)
• M15: 9,519,810 km (0.105 R)
• M16: 12,047,565 km (0.091 R)
• M17: 14,489,751 km (0.047 R)
• M18: 15,105,795 km (0.111 R)
• M19: 16,151,484 km (0.11 R)
• M20: 18,064,541 km (0.043 R)
• M21: 20,262,134 km (0.12 R)
• M22: 21,750,034 km (0.082 R)
• M23: 24,155,568 km (0.11 R)
• M24: 24,546,767 km (0.115 R)
• M25: 25,664,861 km (0.088 R)
• M26: 28,958,408 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 9.2

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.28 AU - 6.5 AU

Year: 5414 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,427,619 km

• M1: 118,182 km (0.111 R)
• M2: 951,293 km (0.053 R)
• M3: 1,573,022 km (0.1 R)
• M4: 3,262,131 km (0.108 R)
• M5: 3,861,869 km (0.089 R)
• M6: 4,403,563 km (0.068 R)
• M7: 5,761,164 km (0.112 R)
• M8: 7,197,453 km (0.098 R)
• M9: 7,788,514 km (0.069 R)
• M10: 11,883,905 km (0.075 R)
• M11: 16,460,553 km (0.106 R)
• M12: 16,967,989 km (0.058 R)
• M13: 18,014,276 km (0.083 R)
• M14: 21,485,845 km (0.077 R)
• M15: 23,101,651 km (0.088 R)
• M16: 27,095,914 km (0.051 R)
• M17: 29,163,656 km (0.1 R)
• M18: 29,813,360 km (0.039 R)
• M19: 34,017,509 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit