🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 8.5

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.71 AU - 0.71 AU

Year: 380 Days

Day: 6.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,093,876 km

• M1: 105,766 km (0.11 R)
• M2: 372,349 km (0.117 R)
• M3: 858,692 km (0.116 R)
• M4: 2,344,348 km (0.114 R)
• M5: 2,642,347 km (0.111 R)
• M6: 3,816,690 km (0.053 R)
• M7: 4,151,491 km (0.116 R)
• M8: 4,505,888 km (0.049 R)
• M9: 5,167,110 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 8.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.33 AU

Year: 714 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,093,876 km

• M1: 108,159 km (0.049 R)
• M2: 383,569 km (0.11 R)
• M3: 756,516 km (0.071 R)
• M4: 1,140,684 km (0.047 R)
• M5: 1,527,544 km (0.084 R)
• M6: 1,824,944 km (0.086 R)
• M7: 2,207,017 km (0.081 R)
• M8: 3,476,954 km (0.11 R)
• M9: 4,053,654 km (0.091 R)
• M10: 4,584,277 km (0.115 R)
• M11: 5,094,256 km (0.098 R)
• M12: 6,341,454 km (0.105 R)
• M13: 6,613,572 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 14.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.43 AU - 2.03 AU

Year: 1447 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,093,876 km

• M1: 175,329 km (0.074 R)
• M2: 1,185,114 km (0.077 R)
• M3: 2,062,955 km (0.057 R)
• M4: 2,509,055 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 14.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.82 AU - 2.82 AU

Year: 2247 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,093,876 km

• M1: 185,352 km (0.117 R)
• M2: 715,826 km (0.106 R)
• M3: 1,579,903 km (0.116 R)
• M4: 2,763,671 km (0.108 R)
• M5: 3,625,504 km (0.119 R)
• M6: 4,190,386 km (0.112 R)
• M7: 4,848,467 km (0.03 R)
• M8: 5,632,360 km (0.062 R)
• M9: 6,563,008 km (0.08 R)
• M10: 8,500,001 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 11.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.59 AU - 3.05 AU

Year: 3011 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,093,876 km

• M1: 139,276 km (0.087 R)
• M2: 502,649 km (0.089 R)
• M3: 1,365,679 km (0.098 R)
• M4: 2,248,007 km (0.108 R)
• M5: 2,749,160 km (0.052 R)
• M6: 3,378,818 km (0.107 R)
• M7: 6,547,450 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.3

Radius: 7.3

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.89 AU - 7.91 AU

Year: 10294 Days

Day: 18.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,093,876 km

• M1: 92,451 km (0.068 R)
• M2: 625,618 km (0.108 R)
• M3: 1,578,706 km (0.099 R)
• M4: 1,904,231 km (0.07 R)
• M5: 2,274,187 km (0.118 R)
• M6: 2,712,359 km (0.064 R)
• M7: 4,887,811 km (0.068 R)
• M8: 9,373,653 km (0.083 R)
• M9: 11,706,781 km (0.116 R)
• M10: 13,007,236 km (0.061 R)
• M11: 14,665,079 km (0.082 R)
• M12: 18,471,896 km (0.09 R)
• M13: 20,146,794 km (0.119 R)
• M14: 21,574,855 km (0.108 R)
• M15: 24,537,342 km (0.111 R)
• M16: 28,582,319 km (0.103 R)
• M17: 30,816,563 km (0.114 R)
• M18: 34,206,750 km (0.077 R)
• M19: 36,477,795 km (0.118 R)
• M20: 38,720,118 km (0.072 R)
• M21: 46,568,920 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.4

Radius: 6.3

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.57 AU - 7.97 AU

Year: 11200 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,093,876 km

• M1: 78,389 km (0.091 R)
• M2: 439,369 km (0.077 R)
• M3: 636,539 km (0.065 R)
• M4: 944,262 km (0.108 R)
• M5: 1,284,298 km (0.103 R)
• M6: 1,878,500 km (0.116 R)
• M7: 2,155,107 km (0.1 R)
• M8: 2,559,021 km (0.06 R)
• M9: 2,966,975 km (0.102 R)
• M10: 3,517,794 km (0.08 R)
• M11: 3,831,052 km (0.074 R)
• M12: 4,483,598 km (0.096 R)
• M13: 5,934,548 km (0.098 R)
• M14: 9,085,527 km (0.07 R)
• M15: 9,675,990 km (0.081 R)
• M16: 11,487,920 km (0.066 R)
• M17: 12,713,575 km (0.071 R)
• M18: 13,451,691 km (0.084 R)
• M19: 14,878,855 km (0.032 R)
• M20: 16,048,560 km (0.097 R)
• M21: 16,910,394 km (0.072 R)
• M22: 24,568,309 km (0.094 R)
• M23: 24,850,899 km (0.07 R)
• M24: 35,440,035 km (0.104 R)
• M25: 42,586,475 km (0.076 R)
• M26: 46,638,782 km (0.098 R)
• M27: 50,030,016 km (0.086 R)
• M28: 51,093,806 km (0.071 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: 344 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit