🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 9.9

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.64 AU - 0.72 AU

Year: 368 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,302,074 km

• M1: 123,269 km (0.077 R)
• M2: 531,372 km (0.063 R)
• M3: 844,031 km (0.107 R)
• M4: 1,321,847 km (0.076 R)
• M5: 1,711,250 km (0.095 R)
• M6: 2,023,910 km (0.08 R)
• M7: 2,685,282 km (0.056 R)
• M8: 3,111,486 km (0.067 R)
• M9: 3,657,219 km (0.08 R)
• M10: 3,979,902 km (0.078 R)
• M11: 4,307,521 km (0.053 R)
• M12: 5,127,467 km (0.104 R)
• M13: 5,499,816 km (0.064 R)
• M14: 5,890,117 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.74 AU - 1.02 AU

Year: 542 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,302,074 km

• M1: 150,495 km (0.104 R)
• M2: 744,848 km (0.09 R)
• M3: 1,501,963 km (0.086 R)
• M4: 2,069,537 km (0.119 R)
• M5: 3,039,081 km (0.103 R)
• M6: 3,563,720 km (0.088 R)
• M7: 4,275,806 km (0.12 R)
• M8: 5,460,023 km (0.038 R)
• M9: 5,911,958 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 14.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.83 AU - 1.25 AU

Year: 696 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,302,074 km

• M1: 178,171 km (0.115 R)
• M2: 749,336 km (0.094 R)
• M3: 1,471,295 km (0.112 R)
• M4: 2,187,270 km (0.077 R)
• M5: 3,007,067 km (0.104 R)
• M6: 4,024,033 km (0.111 R)
• M7: 5,102,933 km (0.109 R)
• M8: 5,822,948 km (0.1 R)
• M9: 6,326,644 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.34 AU - 1.52 AU

Year: 1122 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,302,074 km

• M1: 99,483 km (0.083 R)
• M2: 426,952 km (0.044 R)
• M3: 778,807 km (0.116 R)
• M4: 1,188,854 km (0.049 R)
• M5: 1,687,913 km (0.099 R)
• M6: 2,259,377 km (0.117 R)
• M7: 3,754,607 km (0.111 R)
• M8: 4,400,870 km (0.115 R)
• M9: 5,497,273 km (0.105 R)
• M10: 7,243,828 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 9.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.44 AU - 3.74 AU

Year: 3563 Days

Day: 13.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 144.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,302,074 km

• M1: 119,678 km (0.052 R)
• M2: 615,146 km (0.106 R)
• M3: 1,021,903 km (0.067 R)
• M4: 1,469,500 km (0.087 R)
• M5: 1,993,840 km (0.047 R)
• M6: 2,300,366 km (0.058 R)
• M7: 3,165,341 km (0.089 R)
• M8: 3,760,591 km (0.044 R)
• M9: 4,791,470 km (0.098 R)
• M10: 5,706,860 km (0.12 R)
• M11: 6,388,727 km (0.101 R)
• M12: 8,079,183 km (0.104 R)
• M13: 9,153,744 km (0.096 R)
• M14: 10,879,505 km (0.115 R)
• M15: 11,290,750 km (0.079 R)
• M16: 12,013,457 km (0.081 R)
• M17: 14,514,883 km (0.094 R)
• M18: 15,165,335 km (0.118 R)
• M19: 17,793,021 km (0.077 R)
• M20: 19,006,709 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 5.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.9 AU - 7.7 AU

Year: 11632 Days

Day: 19 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,302,074 km

• M1: 74,500 km (0.062 R)
• M2: 287,527 km (0.108 R)
• M3: 928,404 km (0.114 R)
• M4: 1,192,445 km (0.089 R)
• M5: 1,417,290 km (0.115 R)
• M6: 1,782,459 km (0.098 R)
• M7: 2,021,965 km (0.112 R)
• M8: 2,374,866 km (0.113 R)
• M9: 2,872,578 km (0.117 R)
• M10: 3,165,341 km (0.067 R)
• M11: 6,954,356 km (0.113 R)
• M12: 7,756,799 km (0.101 R)
• M13: 8,108,653 km (0.076 R)
• M14: 10,237,581 km (0.112 R)
• M15: 11,497,793 km (0.117 R)
• M16: 12,425,001 km (0.099 R)
• M17: 14,852,077 km (0.117 R)
• M18: 15,067,647 km (0.042 R)
• M19: 19,312,786 km (0.119 R)
• M20: 25,197,218 km (0.107 R)
• M21: 25,813,113 km (0.115 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.8

Radius: 3.4

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.2 AU - 8.64 AU

Year: 14622 Days

Day: 22.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,302,074 km

• M1: 58,792 km (0.099 R)
• M2: 1,135,897 km (0.072 R)
• M3: 1,586,785 km (0.104 R)
• M4: 3,070,048 km (0.096 R)
• M5: 3,348,599 km (0.119 R)
• M6: 6,584,401 km (0.098 R)
• M7: 6,968,418 km (0.106 R)
• M8: 7,993,463 km (0.064 R)
• M9: 9,114,849 km (0.064 R)
• M10: 12,864,070 km (0.105 R)
• M11: 13,041,793 km (0.063 R)
• M12: 17,452,985 km (0.056 R)
• M13: 18,560,757 km (0.074 R)
• M14: 24,264,176 km (0.103 R)
• M15: 28,052,443 km (0.038 R)
• M16: 32,325,257 km (0.073 R)
• M17: 43,848,781 km (0.113 R)
• M18: 44,928,130 km (0.113 R)
• M19: 45,200,697 km (0.085 R)
• M20: 45,887,052 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit