🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 8.1

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.53 AU - 0.67 AU

Year: 321 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,580,362 km

• M1: 100,679 km (0.109 R)
• M2: 427,252 km (0.098 R)
• M3: 694,882 km (0.075 R)
• M4: 1,054,067 km (0.067 R)
• M5: 1,312,721 km (0.026 R)
• M6: 1,782,608 km (0.083 R)
• M7: 2,188,467 km (0.1 R)
• M8: 2,881,405 km (0.106 R)
• M9: 3,641,212 km (0.111 R)
• M10: 4,010,569 km (0.097 R)
• M11: 4,418,224 km (0.07 R)
• M12: 4,795,809 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 11.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 431 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,580,362 km

• M1: 144,661 km (0.056 R)
• M2: 734,675 km (0.095 R)
• M3: 1,124,826 km (0.098 R)
• M4: 1,485,806 km (0.109 R)
• M5: 1,887,925 km (0.087 R)
• M6: 2,698,147 km (0.101 R)
• M7: 3,294,145 km (0.095 R)
• M8: 3,714,665 km (0.08 R)
• M9: 4,579,789 km (0.076 R)
• M10: 5,045,338 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 10.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.42 AU - 2 AU

Year: 1543 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,580,362 km

• M1: 133,591 km (0.1 R)
• M2: 712,834 km (0.116 R)
• M3: 1,121,236 km (0.115 R)
• M4: 1,589,029 km (0.055 R)
• M5: 2,058,317 km (0.107 R)
• M6: 2,960,093 km (0.099 R)
• M7: 3,371,338 km (0.105 R)
• M8: 3,850,051 km (0.092 R)
• M9: 4,487,338 km (0.083 R)
• M10: 5,755,778 km (0.082 R)
• M11: 6,296,126 km (0.094 R)
• M12: 7,091,238 km (0.114 R)
• M13: 8,470,680 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 9.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.03 AU - 2.61 AU

Year: 2439 Days

Day: 7.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 76,580,362 km

• M1: 123,119 km (0.075 R)
• M2: 1,218,175 km (0.101 R)
• M3: 2,191,758 km (0.119 R)
• M4: 3,066,008 km (0.105 R)
• M5: 3,887,600 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 8.1

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.17 AU - 2.73 AU

Year: 2647 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,580,362 km

• M1: 100,679 km (0.083 R)
• M2: 653,144 km (0.031 R)
• M3: 919,429 km (0.091 R)
• M4: 1,683,724 km (0.094 R)
• M5: 2,439,941 km (0.069 R)
• M6: 3,284,870 km (0.053 R)
• M7: 3,916,472 km (0.091 R)
• M8: 5,114,901 km (0.117 R)
• M9: 9,374,251 km (0.073 R)
• M10: 12,427,095 km (0.084 R)
• M11: 14,222,868 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 13.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.12 AU - 5 AU

Year: 6721 Days

Day: 6.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,580,362 km

• M1: 165,455 km (0.034 R)
• M2: 666,309 km (0.095 R)
• M3: 1,242,859 km (0.113 R)
• M4: 2,975,651 km (0.043 R)
• M5: 3,937,865 km (0.05 R)
• M6: 4,775,314 km (0.116 R)
• M7: 5,208,998 km (0.05 R)
• M8: 7,320,123 km (0.08 R)
• M9: 8,237,906 km (0.099 R)
• M10: 10,125,532 km (0.12 R)
• M11: 11,030,449 km (0.054 R)
• M12: 13,528,883 km (0.052 R)
• M13: 14,967,417 km (0.109 R)
• M14: 18,474,739 km (0.04 R)
• M15: 22,196,584 km (0.1 R)
• M16: 23,411,917 km (0.106 R)
• M17: 26,982,519 km (0.112 R)
• M18: 31,841,907 km (0.063 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.3

Radius: 5.5

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.36 AU - 9.4 AU

Year: 18265 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,580,362 km

• M1: 81,082 km (0.077 R)
• M2: 387,758 km (0.088 R)
• M3: 2,893,672 km (0.11 R)
• M4: 3,377,022 km (0.077 R)
• M5: 4,200,858 km (0.094 R)
• M6: 6,675,207 km (0.063 R)
• M7: 7,515,797 km (0.047 R)
• M8: 8,424,754 km (0.057 R)
• M9: 9,863,736 km (0.118 R)
• M10: 10,098,903 km (0.114 R)
• M11: 11,013,844 km (0.084 R)
• M12: 13,219,216 km (0.045 R)
• M13: 13,433,290 km (0.078 R)
• M14: 15,229,662 km (0.085 R)
• M15: 20,599,328 km (0.08 R)
• M16: 24,446,087 km (0.05 R)
• M17: 28,152,973 km (0.116 R)
• M18: 29,105,014 km (0.114 R)
• M19: 32,605,754 km (0.076 R)
• M20: 33,259,197 km (0.095 R)
• M21: 34,188,499 km (0.087 R)
• M22: 50,974,726 km (0.089 R)
• M23: 52,565,401 km (0.062 R)
• M24: 52,923,388 km (0.118 R)
• M25: 56,405,279 km (0.067 R)
• M26: 73,411,565 km (0.202 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: 276 - 18,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit