🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 12.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.3 AU - 1.54 AU

Year: 1110 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,640,132 km

• M1: 157,975 km (0.089 R)
• M2: 599,139 km (0.102 R)
• M3: 1,047,335 km (0.093 R)
• M4: 1,489,995 km (0.087 R)
• M5: 1,972,598 km (0.097 R)
• M6: 3,455,262 km (0.062 R)
• M7: 4,007,877 km (0.101 R)
• M8: 4,706,349 km (0.101 R)
• M9: 5,762,360 km (0.103 R)
• M10: 6,411,615 km (0.065 R)
• M11: 6,810,742 km (0.032 R)
• M12: 7,249,962 km (0.058 R)
• M13: 8,160,115 km (0.101 R)
• M14: 8,790,072 km (0.092 R)
• M15: 9,680,478 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 12.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.45 AU - 1.57 AU

Year: 1217 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,640,132 km

• M1: 151,692 km (0.118 R)
• M2: 543,788 km (0.073 R)
• M3: 923,767 km (0.085 R)
• M4: 1,707,061 km (0.093 R)
• M5: 2,111,275 km (0.117 R)
• M6: 2,535,834 km (0.089 R)
• M7: 3,017,539 km (0.105 R)
• M8: 4,671,493 km (0.083 R)
• M9: 5,234,429 km (0.1 R)
• M10: 5,802,901 km (0.082 R)
• M11: 7,735,257 km (0.094 R)
• M12: 8,423,557 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 8.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.32 AU - 4.16 AU

Year: 4745 Days

Day: 6.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,640,132 km

• M1: 112,348 km (0.066 R)
• M2: 481,705 km (0.115 R)
• M3: 784,192 km (0.094 R)
• M4: 1,090,120 km (0.071 R)
• M5: 1,828,385 km (0.109 R)
• M6: 2,903,096 km (0.076 R)
• M7: 3,417,863 km (0.113 R)
• M8: 4,253,666 km (0.075 R)
• M9: 5,650,162 km (0.083 R)
• M10: 6,848,142 km (0.101 R)
• M11: 7,796,592 km (0.111 R)
• M12: 9,823,045 km (0.103 R)
• M13: 10,705,972 km (0.084 R)
• M14: 11,027,158 km (0.075 R)
• M15: 14,050,382 km (0.102 R)
• M16: 17,904,621 km (0.057 R)
• M17: 23,012,790 km (0.086 R)
• M18: 30,365,825 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 13.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.42 AU - 4.76 AU

Year: 5426 Days

Day: 9.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,640,132 km

• M1: 172,935 km (0.112 R)
• M2: 626,815 km (0.117 R)
• M3: 1,271,432 km (0.098 R)
• M4: 1,888,673 km (0.072 R)
• M5: 2,503,221 km (0.061 R)
• M6: 3,003,476 km (0.069 R)
• M7: 3,633,283 km (0.071 R)
• M8: 4,093,596 km (0.117 R)
• M9: 5,295,166 km (0.053 R)
• M10: 6,688,222 km (0.071 R)
• M11: 7,697,558 km (0.118 R)
• M12: 8,844,675 km (0.087 R)
• M13: 10,842,106 km (0.102 R)
• M14: 11,523,823 km (0.096 R)
• M15: 14,164,525 km (0.111 R)
• M16: 14,759,476 km (0.09 R)
• M17: 15,258,534 km (0.077 R)
• M18: 17,988,097 km (0.082 R)
• M19: 18,558,065 km (0.112 R)
• M20: 19,402,395 km (0.082 R)
• M21: 21,519,504 km (0.106 R)
• M22: 22,306,539 km (0.119 R)
• M23: 24,783,131 km (0.1 R)
• M24: 26,451,596 km (0.107 R)
• M25: 28,363,457 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 12.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.37 AU - 6.93 AU

Year: 8810 Days

Day: 12.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 19,640,132 km

• M1: 154,235 km (0.1 R)
• M2: 574,007 km (0.102 R)
• M3: 1,059,003 km (0.073 R)
• M4: 1,456,335 km (0.053 R)
• M5: 2,146,879 km (0.09 R)
• M6: 2,625,293 km (0.07 R)
• M7: 3,218,598 km (0.037 R)
• M8: 3,800,534 km (0.082 R)
• M9: 7,160,951 km (0.093 R)
• M10: 7,548,709 km (0.104 R)
• M11: 8,032,658 km (0.059 R)
• M12: 9,939,133 km (0.087 R)
• M13: 10,471,851 km (0.076 R)
• M14: 13,543,993 km (0.078 R)
• M15: 14,627,530 km (0.097 R)
• M16: 16,966,942 km (0.037 R)
• M17: 18,225,509 km (0.12 R)
• M18: 20,849,904 km (0.101 R)
• M19: 25,110,900 km (0.085 R)
• M20: 25,557,599 km (0.12 R)
• M21: 26,375,002 km (0.04 R)
• M22: 32,805,167 km (0.052 R)
• M23: 37,126,302 km (0.076 R)
• M24: 39,844,944 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 7.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.19 AU - 6.39 AU

Year: 10349 Days

Day: 21.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,640,132 km

• M1: 98,286 km (0.106 R)
• M2: 382,073 km (0.08 R)
• M3: 2,411,368 km (0.12 R)
• M4: 4,710,687 km (0.094 R)
• M5: 5,767,746 km (0.096 R)
• M6: 6,630,178 km (0.109 R)
• M7: 11,847,104 km (0.041 R)
• M8: 14,631,121 km (0.102 R)
• M9: 15,068,545 km (0.095 R)
• M10: 15,364,898 km (0.107 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: 399 - 11,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit