🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 320 Days

Day: 44.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,393,953 km

• M1: 222,153 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 10.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 1266 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,393,953 km

• M1: 135,685 km (0.059 R)
• M2: 478,264 km (0.051 R)
• M3: 817,253 km (0.106 R)
• M4: 1,566,738 km (0.1 R)
• M5: 2,095,417 km (0.091 R)
• M6: 2,447,421 km (0.091 R)
• M7: 2,826,801 km (0.08 R)
• M8: 3,441,649 km (0.044 R)
• M9: 3,983,193 km (0.102 R)
• M10: 5,314,464 km (0.077 R)
• M11: 5,831,923 km (0.029 R)
• M12: 6,339,210 km (0.109 R)
• M13: 7,394,024 km (0.055 R)
• M14: 8,298,343 km (0.063 R)
• M15: 8,858,887 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 14

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.52 AU - 2.26 AU

Year: 1705 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,393,953 km

• M1: 174,282 km (0.045 R)
• M2: 881,281 km (0.08 R)
• M3: 1,355,058 km (0.093 R)
• M4: 1,925,923 km (0.117 R)
• M5: 2,928,528 km (0.042 R)
• M6: 3,634,331 km (0.089 R)
• M7: 4,352,550 km (0.1 R)
• M8: 5,342,439 km (0.031 R)
• M9: 6,606,990 km (0.083 R)
• M10: 7,143,598 km (0.111 R)
• M11: 8,489,081 km (0.091 R)
• M12: 9,420,477 km (0.107 R)
• M13: 10,670,367 km (0.044 R)
• M14: 12,830,411 km (0.1 R)
• M15: 14,408,968 km (0.109 R)
• M16: 15,360,709 km (0.089 R)
• M17: 15,970,620 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 10.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.85 AU - 3.77 AU

Year: 3950 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,393,953 km

• M1: 129,402 km (0.083 R)
• M2: 463,903 km (0.114 R)
• M3: 914,641 km (0.052 R)
• M4: 1,879,548 km (0.107 R)
• M5: 2,473,152 km (0.118 R)
• M6: 3,421,303 km (0.07 R)
• M7: 6,598,164 km (0.099 R)
• M8: 9,201,765 km (0.075 R)
• M9: 9,559,454 km (0.096 R)
• M10: 12,472,573 km (0.066 R)
• M11: 15,761,482 km (0.085 R)
• M12: 16,159,412 km (0.115 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 14.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.9 AU - 4.72 AU

Year: 5870 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,393,953 km

• M1: 180,265 km (0.09 R)
• M2: 883,824 km (0.036 R)
• M3: 1,624,034 km (0.086 R)
• M4: 3,136,768 km (0.09 R)
• M5: 3,661,109 km (0.093 R)
• M6: 5,392,554 km (0.066 R)
• M7: 5,962,373 km (0.05 R)
• M8: 7,152,873 km (0.091 R)
• M9: 7,693,669 km (0.085 R)
• M10: 9,312,767 km (0.114 R)
• M11: 10,913,165 km (0.077 R)
• M12: 11,582,765 km (0.114 R)
• M13: 12,742,298 km (0.116 R)
• M14: 16,687,194 km (0.109 R)
• M15: 17,383,572 km (0.047 R)
• M16: 19,799,577 km (0.07 R)
• M17: 22,892,065 km (0.101 R)
• M18: 23,673,265 km (0.109 R)
• M19: 27,498,482 km (0.106 R)
• M20: 28,026,114 km (0.096 R)
• M21: 30,204,408 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667

Radius: 6.4

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.53 AU - 8.03 AU

Year: 11581 Days

Day: 21.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,393,953 km

• M1: 80,035 km (0.111 R)
• M2: 364,869 km (0.065 R)
• M3: 621,579 km (0.11 R)
• M4: 877,541 km (0.103 R)
• M5: 1,265,299 km (0.058 R)
• M6: 1,478,027 km (0.094 R)
• M7: 1,875,509 km (0.115 R)
• M8: 2,209,112 km (0.114 R)
• M9: 2,860,461 km (0.106 R)
• M10: 3,159,058 km (0.115 R)
• M11: 3,529,163 km (0.112 R)
• M12: 5,650,910 km (0.091 R)
• M13: 5,901,337 km (0.108 R)
• M14: 7,520,584 km (0.061 R)
• M15: 8,000,943 km (0.108 R)
• M16: 8,688,794 km (0.091 R)
• M17: 9,767,843 km (0.066 R)
• M18: 13,222,956 km (0.028 R)
• M19: 18,023,402 km (0.097 R)
• M20: 19,282,118 km (0.084 R)
• M21: 21,364,670 km (0.117 R)
• M22: 21,711,289 km (0.097 R)
• M23: 27,471,704 km (0.117 R)
• M24: 29,454,923 km (0.065 R)
• M25: 30,536,067 km (0.094 R)
• M26: 37,963,152 km (0.098 R)
• M27: 43,254,280 km (0.113 R)
• M28: 50,380,075 km (0.039 R)
• M29: 50,686,451 km (0.104 R)
• M30: 51,613,210 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit