🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 11.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 15 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,988,421 km

• M1: 141,669 km (0.091 R)
• M2: 559,646 km (0.092 R)
• M3: 995,723 km (0.085 R)
• M4: 1,372,411 km (0.077 R)
• M5: 1,831,976 km (0.05 R)
• M6: 2,402,093 km (0.09 R)
• M7: 3,036,837 km (0.117 R)
• M8: 3,405,446 km (0.064 R)
• M9: 3,948,037 km (0.119 R)
• M10: 4,310,962 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 8.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 385 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,988,421 km

• M1: 103,223 km (0.113 R)
• M2: 412,292 km (0.074 R)
• M3: 683,961 km (0.058 R)
• M4: 951,891 km (0.104 R)
• M5: 1,799,662 km (0.106 R)
• M6: 2,075,670 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 12.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 412 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,988,421 km

• M1: 154,235 km (0.098 R)
• M2: 697,126 km (0.071 R)
• M3: 1,606,382 km (0.104 R)
• M4: 2,090,181 km (0.118 R)
• M5: 2,516,236 km (0.059 R)
• M6: 3,133,776 km (0.105 R)
• M7: 3,755,355 km (0.048 R)
• M8: 4,339,236 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 12.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.34 AU - 2.06 AU

Year: 1558 Days

Day: 12.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,988,421 km

• M1: 154,385 km (0.062 R)
• M2: 1,055,712 km (0.115 R)
• M3: 1,957,787 km (0.115 R)
• M4: 2,419,147 km (0.116 R)
• M5: 2,965,179 km (0.036 R)
• M6: 3,691,178 km (0.1 R)
• M7: 4,402,665 km (0.113 R)
• M8: 4,834,405 km (0.052 R)
• M9: 6,659,200 km (0.11 R)
• M10: 7,321,021 km (0.11 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 14.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.27 AU - 2.87 AU

Year: 2896 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,988,421 km

• M1: 184,005 km (0.036 R)
• M2: 782,247 km (0.099 R)
• M3: 1,563,298 km (0.09 R)
• M4: 2,209,860 km (0.107 R)
• M5: 3,688,485 km (0.106 R)
• M6: 4,550,468 km (0.104 R)
• M7: 5,090,816 km (0.099 R)
• M8: 6,217,288 km (0.113 R)
• M9: 7,220,790 km (0.101 R)
• M10: 7,729,273 km (0.092 R)
• M11: 8,712,281 km (0.117 R)
• M12: 9,969,352 km (0.1 R)
• M13: 10,520,919 km (0.027 R)
• M14: 12,796,153 km (0.057 R)
• M15: 14,668,370 km (0.092 R)
• M16: 18,185,117 km (0.081 R)
• M17: 19,310,991 km (0.116 R)
• M18: 21,571,415 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 10

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.21 AU - 3.35 AU

Year: 3258 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,988,421 km

• M1: 124,316 km (0.096 R)
• M2: 461,360 km (0.12 R)
• M3: 805,734 km (0.12 R)
• M4: 1,563,747 km (0.098 R)
• M5: 2,094,520 km (0.082 R)
• M6: 2,726,571 km (0.059 R)
• M7: 3,284,870 km (0.103 R)
• M8: 3,685,493 km (0.119 R)
• M9: 5,805,145 km (0.057 R)
• M10: 6,730,558 km (0.083 R)
• M11: 10,097,856 km (0.037 R)
• M12: 11,028,804 km (0.071 R)
• M13: 11,351,486 km (0.073 R)
• M14: 12,015,701 km (0.098 R)
• M15: 12,357,532 km (0.119 R)
• M16: 13,105,372 km (0.065 R)
• M17: 13,421,921 km (0.109 R)
• M18: 14,934,954 km (0.085 R)
• M19: 18,635,556 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 12.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.89 AU - 4.95 AU

Year: 6532 Days

Day: 14.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,988,421 km

• M1: 155,432 km (0.09 R)
• M2: 572,511 km (0.103 R)
• M3: 1,618,499 km (0.112 R)
• M4: 2,101,252 km (0.099 R)
• M5: 2,808,102 km (0.1 R)
• M6: 3,300,578 km (0.062 R)
• M7: 4,308,867 km (0.067 R)
• M8: 4,749,882 km (0.084 R)
• M9: 5,602,141 km (0.109 R)
• M10: 7,210,617 km (0.083 R)
• M11: 7,910,735 km (0.053 R)
• M12: 8,696,124 km (0.063 R)
• M13: 9,662,975 km (0.114 R)
• M14: 10,606,938 km (0.086 R)
• M15: 11,960,200 km (0.081 R)
• M16: 12,470,479 km (0.061 R)
• M17: 15,965,234 km (0.108 R)
• M18: 18,202,321 km (0.103 R)
• M19: 18,605,936 km (0.112 R)
• M20: 21,600,137 km (0.034 R)
• M21: 26,073,562 km (0.12 R)
• M22: 27,019,619 km (0.056 R)
• M23: 28,256,644 km (0.094 R)
• M24: 29,163,058 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit