🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 13.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,039,150 km

• M1: 164,109 km (0.118 R)
• M2: 691,142 km (0.068 R)
• M3: 1,204,113 km (0.12 R)
• M4: 1,636,451 km (0.028 R)
• M5: 2,257,581 km (0.061 R)
• M6: 2,750,357 km (0.114 R)
• M7: 3,355,181 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 11

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 609 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,039,150 km

• M1: 136,882 km (0.061 R)
• M2: 479,760 km (0.088 R)
• M3: 828,772 km (0.108 R)
• M4: 1,351,916 km (0.108 R)
• M5: 1,753,287 km (0.087 R)
• M6: 2,716,249 km (0.079 R)
• M7: 3,181,797 km (0.074 R)
• M8: 3,931,282 km (0.062 R)
• M9: 5,530,783 km (0.115 R)
• M10: 6,814,482 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 10.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.02 AU

Year: 629 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,039,150 km

• M1: 132,993 km (0.095 R)
• M2: 477,516 km (0.04 R)
• M3: 976,276 km (0.091 R)
• M4: 1,333,815 km (0.112 R)
• M5: 1,701,676 km (0.058 R)
• M6: 2,084,048 km (0.068 R)
• M7: 2,648,481 km (0.086 R)
• M8: 3,036,837 km (0.108 R)
• M9: 3,527,368 km (0.05 R)
• M10: 3,887,899 km (0.054 R)
• M11: 4,498,109 km (0.11 R)
• M12: 4,923,266 km (0.045 R)
• M13: 5,496,824 km (0.089 R)
• M14: 5,946,665 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 12.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.82 AU - 1.16 AU

Year: 680 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,039,150 km

• M1: 156,629 km (0.081 R)
• M2: 556,654 km (0.066 R)
• M3: 1,296,714 km (0.098 R)
• M4: 1,700,928 km (0.083 R)
• M5: 2,200,435 km (0.058 R)
• M6: 2,808,999 km (0.042 R)
• M7: 3,369,542 km (0.078 R)
• M8: 3,873,837 km (0.07 R)
• M9: 4,273,413 km (0.071 R)
• M10: 6,376,310 km (0.066 R)
• M11: 7,173,816 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 10.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.42 AU - 2.34 AU

Year: 1779 Days

Day: 6.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,039,150 km

• M1: 126,111 km (0.101 R)
• M2: 459,565 km (0.037 R)
• M3: 788,979 km (0.102 R)
• M4: 1,199,775 km (0.118 R)
• M5: 1,559,408 km (0.106 R)
• M6: 2,886,940 km (0.086 R)
• M7: 3,789,912 km (0.097 R)
• M8: 4,281,491 km (0.086 R)
• M9: 4,815,256 km (0.064 R)
• M10: 5,615,904 km (0.069 R)
• M11: 6,234,192 km (0.096 R)
• M12: 6,617,163 km (0.08 R)
• M13: 8,718,714 km (0.101 R)
• M14: 9,343,135 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 11.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.91 AU - 5.33 AU

Year: 6854 Days

Day: 6.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,039,150 km

• M1: 145,559 km (0.118 R)
• M2: 555,457 km (0.06 R)
• M3: 1,170,753 km (0.115 R)
• M4: 1,992,045 km (0.111 R)
• M5: 2,649,528 km (0.088 R)
• M6: 3,228,322 km (0.085 R)
• M7: 3,769,866 km (0.111 R)
• M8: 4,345,070 km (0.087 R)
• M9: 6,091,924 km (0.11 R)
• M10: 6,885,990 km (0.117 R)
• M11: 8,935,481 km (0.045 R)
• M12: 9,550,627 km (0.098 R)
• M13: 10,100,100 km (0.047 R)
• M14: 11,062,912 km (0.032 R)
• M15: 12,458,211 km (0.115 R)
• M16: 13,508,389 km (0.044 R)
• M17: 17,414,389 km (0.101 R)
• M18: 21,236,764 km (0.108 R)
• M19: 22,015,870 km (0.049 R)
• M20: 22,652,858 km (0.107 R)
• M21: 24,979,404 km (0.054 R)
• M22: 28,385,897 km (0.11 R)
• M23: 30,591,717 km (0.099 R)
• M24: 32,396,017 km (0.116 R)
• M25: 35,559,115 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.2

Radius: 7.3

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.85 AU - 9.53 AU

Year: 14720 Days

Day: 16 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,039,150 km

• M1: 247,584 km (0.072 R)
• M2: 518,506 km (0.112 R)
• M3: 1,319,004 km (0.11 R)
• M4: 1,822,850 km (0.037 R)
• M5: 5,607,975 km (0.113 R)
• M6: 6,395,010 km (0.115 R)
• M7: 6,754,045 km (0.089 R)
• M8: 10,452,104 km (0.111 R)
• M9: 11,875,977 km (0.064 R)
• M10: 14,416,298 km (0.086 R)
• M11: 14,964,574 km (0.114 R)
• M12: 18,550,286 km (0.102 R)
• M13: 22,487,851 km (0.111 R)
• M14: 25,434,480 km (0.04 R)
• M15: 51,787,641 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 20,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit