🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 14.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.7 AU - 0.94 AU

Year: 487 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,191,400 km

• M1: 176,525 km (0.08 R)
• M2: 740,958 km (0.102 R)
• M3: 1,483,263 km (0.115 R)
• M4: 1,934,450 km (0.106 R)
• M5: 2,407,927 km (0.078 R)
• M6: 2,959,495 km (0.104 R)
• M7: 3,749,970 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 13.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.21 AU - 1.63 AU

Year: 1110 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,191,400 km

• M1: 171,589 km (0.115 R)
• M2: 872,156 km (0.066 R)
• M3: 1,306,737 km (0.11 R)
• M4: 2,069,238 km (0.079 R)
• M5: 2,887,987 km (0.109 R)
• M6: 3,617,576 km (0.092 R)
• M7: 4,209,534 km (0.042 R)
• M8: 6,095,814 km (0.102 R)
• M9: 7,804,222 km (0.08 R)
• M10: 9,079,843 km (0.085 R)
• M11: 10,178,639 km (0.105 R)
• M12: 10,680,390 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 8.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.58 AU - 2.14 AU

Year: 1664 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,191,400 km

• M1: 108,309 km (0.085 R)
• M2: 447,746 km (0.104 R)
• M3: 2,430,068 km (0.063 R)
• M4: 3,082,165 km (0.116 R)
• M5: 3,965,241 km (0.088 R)
• M6: 5,239,965 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 8.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.89 AU - 2.53 AU

Year: 2155 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,191,400 km

• M1: 178,620 km (0.099 R)
• M2: 541,544 km (0.109 R)
• M3: 854,054 km (0.116 R)
• M4: 1,934,600 km (0.092 R)
• M5: 2,660,449 km (0.117 R)
• M6: 3,105,951 km (0.074 R)
• M7: 4,162,411 km (0.102 R)
• M8: 5,196,731 km (0.114 R)
• M9: 7,334,784 km (0.103 R)
• M10: 8,365,363 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 8.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.67 AU - 3.55 AU

Year: 3598 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,191,400 km

• M1: 105,766 km (0.046 R)
• M2: 373,247 km (0.063 R)
• M3: 816,356 km (0.114 R)
• M4: 1,164,021 km (0.059 R)
• M5: 1,567,786 km (0.073 R)
• M6: 2,025,406 km (0.044 R)
• M7: 2,644,292 km (0.076 R)
• M8: 3,006,468 km (0.025 R)
• M9: 3,348,150 km (0.083 R)
• M10: 3,753,710 km (0.092 R)
• M11: 5,688,160 km (0.075 R)
• M12: 6,294,181 km (0.114 R)
• M13: 7,148,684 km (0.078 R)
• M14: 7,603,910 km (0.119 R)
• M15: 8,110,598 km (0.105 R)
• M16: 8,505,387 km (0.102 R)
• M17: 9,016,712 km (0.092 R)
• M18: 9,297,657 km (0.088 R)
• M19: 11,719,796 km (0.034 R)
• M20: 12,743,943 km (0.099 R)
• M21: 14,012,982 km (0.074 R)
• M22: 14,581,753 km (0.091 R)
• M23: 14,871,973 km (0.082 R)
• M24: 16,020,137 km (0.104 R)
• M25: 16,433,027 km (0.04 R)
• M26: 17,012,419 km (0.114 R)
• M27: 18,156,095 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.5

Radius: 4.8

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.58 AU - 7.6 AU

Year: 11098 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,191,400 km

• M1: 80,633 km (0.112 R)
• M2: 465,249 km (0.066 R)
• M3: 1,275,172 km (0.103 R)
• M4: 2,027,350 km (0.108 R)
• M5: 2,810,346 km (0.113 R)
• M6: 3,104,156 km (0.074 R)
• M7: 3,558,933 km (0.081 R)
• M8: 4,543,736 km (0.102 R)
• M9: 6,065,296 km (0.097 R)
• M10: 6,922,043 km (0.09 R)
• M11: 9,320,396 km (0.039 R)
• M12: 11,109,886 km (0.106 R)
• M13: 11,472,362 km (0.074 R)
• M14: 12,551,860 km (0.112 R)
• M15: 16,459,057 km (0.1 R)
• M16: 17,828,775 km (0.072 R)
• M17: 19,421,244 km (0.119 R)
• M18: 20,870,848 km (0.109 R)
• M19: 38,342,533 km (0.044 R)
• M20: 40,371,678 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.7

Radius: 8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.08 AU - 8.58 AU

Year: 13019 Days

Day: 17.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,191,400 km

• M1: 99,483 km (0.106 R)
• M2: 381,325 km (0.095 R)
• M3: 780,901 km (0.065 R)
• M4: 1,884,484 km (0.117 R)
• M5: 2,426,926 km (0.051 R)
• M6: 4,239,454 km (0.081 R)
• M7: 5,486,053 km (0.063 R)
• M8: 7,075,082 km (0.116 R)
• M9: 7,426,487 km (0.106 R)
• M10: 9,689,454 km (0.067 R)
• M11: 10,419,342 km (0.042 R)
• M12: 16,049,757 km (0.086 R)
• M13: 17,420,223 km (0.062 R)
• M14: 17,846,128 km (0.111 R)
• M15: 19,619,462 km (0.114 R)
• M16: 20,313,745 km (0.053 R)
• M17: 20,706,589 km (0.094 R)
• M18: 21,997,469 km (0.071 R)
• M19: 24,738,850 km (0.113 R)
• M20: 27,796,182 km (0.031 R)
• M21: 35,549,391 km (0.118 R)
• M22: 36,119,957 km (0.077 R)
• M23: 36,812,595 km (0.092 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: 186 - 12,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit