🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 360 Days

Day: 16.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 126.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 8.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 542 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,545,172 km

• M1: 105,766 km (0.079 R)
• M2: 397,332 km (0.106 R)
• M3: 679,773 km (0.075 R)
• M4: 961,316 km (0.101 R)
• M5: 1,363,884 km (0.086 R)
• M6: 1,883,886 km (0.062 R)
• M7: 2,586,547 km (0.03 R)
• M8: 2,910,726 km (0.118 R)
• M9: 3,546,517 km (0.104 R)
• M10: 4,114,091 km (0.079 R)
• M11: 4,841,585 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 12.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.12 AU - 1.36 AU

Year: 906 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,545,172 km

• M1: 151,842 km (0.044 R)
• M2: 886,068 km (0.038 R)
• M3: 1,614,759 km (0.048 R)
• M4: 2,595,224 km (0.086 R)
• M5: 3,561,327 km (0.047 R)
• M6: 4,063,677 km (0.099 R)
• M7: 5,136,293 km (0.098 R)
• M8: 7,347,200 km (0.102 R)
• M9: 8,372,394 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 14.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.73 AU - 2.69 AU

Year: 2155 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,545,172 km

• M1: 193,879 km (0.085 R)
• M2: 766,539 km (0.064 R)
• M3: 1,337,704 km (0.069 R)
• M4: 2,504,568 km (0.077 R)
• M5: 4,444,403 km (0.092 R)
• M6: 5,115,948 km (0.061 R)
• M7: 5,784,650 km (0.101 R)
• M8: 7,857,030 km (0.067 R)
• M9: 10,111,619 km (0.101 R)
• M10: 11,277,735 km (0.096 R)
• M11: 11,950,626 km (0.077 R)
• M12: 13,213,082 km (0.087 R)
• M13: 14,259,968 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 10.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.2 AU - 2.82 AU

Year: 2609 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,545,172 km

• M1: 135,685 km (0.108 R)
• M2: 520,451 km (0.079 R)
• M3: 1,118,394 km (0.106 R)
• M4: 1,724,714 km (0.096 R)
• M5: 2,525,661 km (0.12 R)
• M6: 3,349,048 km (0.043 R)
• M7: 4,508,581 km (0.069 R)
• M8: 8,376,882 km (0.093 R)
• M9: 9,375,598 km (0.094 R)
• M10: 9,939,731 km (0.054 R)
• M11: 10,377,455 km (0.08 R)
• M12: 12,135,230 km (0.041 R)
• M13: 13,020,251 km (0.087 R)
• M14: 16,737,608 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 10.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.97 AU - 6.19 AU

Year: 8647 Days

Day: 5.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,545,172 km

• M1: 125,662 km (0.116 R)
• M2: 618,737 km (0.065 R)
• M3: 944,860 km (0.094 R)
• M4: 1,402,929 km (0.077 R)
• M5: 2,670,920 km (0.089 R)
• M6: 3,100,266 km (0.114 R)
• M7: 3,452,120 km (0.043 R)
• M8: 4,642,172 km (0.052 R)
• M9: 5,363,981 km (0.1 R)
• M10: 6,565,851 km (0.092 R)
• M11: 7,189,973 km (0.103 R)
• M12: 8,647,355 km (0.101 R)
• M13: 9,253,526 km (0.114 R)
• M14: 9,689,753 km (0.08 R)
• M15: 11,852,789 km (0.09 R)
• M16: 13,197,973 km (0.045 R)
• M17: 13,813,419 km (0.102 R)
• M18: 15,168,476 km (0.045 R)
• M19: 15,639,111 km (0.044 R)
• M20: 18,824,798 km (0.101 R)
• M21: 19,843,110 km (0.118 R)
• M22: 20,897,775 km (0.115 R)
• M23: 23,922,495 km (0.044 R)
• M24: 26,446,809 km (0.081 R)
• M25: 28,225,079 km (0.096 R)
• M26: 30,611,614 km (0.071 R)
• M27: 36,979,098 km (0.04 R)
• M28: 38,449,794 km (0.049 R)
• M29: 39,199,579 km (0.115 R)
• M30: 41,116,676 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 12.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.73 AU - 7.03 AU

Year: 9354 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,545,172 km

• M1: 153,039 km (0.092 R)
• M2: 584,329 km (0.099 R)
• M3: 1,013,226 km (0.083 R)
• M4: 1,951,803 km (0.039 R)
• M5: 3,812,053 km (0.091 R)
• M6: 5,123,877 km (0.071 R)
• M7: 6,273,985 km (0.069 R)
• M8: 9,963,817 km (0.108 R)
• M9: 10,568,042 km (0.03 R)
• M10: 10,952,060 km (0.076 R)
• M11: 11,545,365 km (0.09 R)
• M12: 12,317,290 km (0.105 R)
• M13: 13,178,076 km (0.116 R)
• M14: 17,158,577 km (0.048 R)
• M15: 20,961,504 km (0.113 R)
• M16: 22,032,326 km (0.108 R)
• M17: 23,139,350 km (0.082 R)
• M18: 24,953,224 km (0.064 R)
• M19: 28,306,759 km (0.077 R)
• M20: 33,987,290 km (0.1 R)
• M21: 35,357,457 km (0.057 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: 534 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit