🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 10.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 351 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,740,786 km

• M1: 126,859 km (0.109 R)
• M2: 478,863 km (0.106 R)
• M3: 875,596 km (0.064 R)
• M4: 1,333,067 km (0.08 R)
• M5: 1,676,095 km (0.099 R)
• M6: 2,078,812 km (0.053 R)
• M7: 2,401,046 km (0.062 R)
• M8: 2,826,951 km (0.102 R)
• M9: 3,312,845 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 13.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 570 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,740,786 km

• M1: 164,109 km (0.052 R)
• M2: 619,934 km (0.096 R)
• M3: 1,107,323 km (0.111 R)
• M4: 1,557,164 km (0.117 R)
• M5: 2,076,119 km (0.082 R)
• M6: 4,068,314 km (0.085 R)
• M7: 5,102,185 km (0.044 R)
• M8: 5,580,300 km (0.119 R)
• M9: 6,127,230 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.14 AU - 1.18 AU

Year: 878 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,740,786 km

• M1: 111,899 km (0.084 R)
• M2: 466,297 km (0.119 R)
• M3: 786,137 km (0.094 R)
• M4: 1,103,434 km (0.058 R)
• M5: 1,507,348 km (0.102 R)
• M6: 2,594,476 km (0.118 R)
• M7: 3,590,050 km (0.046 R)
• M8: 5,676,641 km (0.059 R)
• M9: 7,923,302 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 14.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.31 AU - 2.83 AU

Year: 2896 Days

Day: 10.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,740,786 km

• M1: 201,658 km (0.077 R)
• M2: 790,625 km (0.103 R)
• M3: 1,368,521 km (0.115 R)
• M4: 1,890,468 km (0.087 R)
• M5: 2,576,524 km (0.091 R)
• M6: 3,295,791 km (0.075 R)
• M7: 5,704,017 km (0.118 R)
• M8: 7,053,988 km (0.06 R)
• M9: 9,075,355 km (0.088 R)
• M10: 10,219,779 km (0.096 R)
• M11: 12,248,326 km (0.104 R)
• M12: 12,748,731 km (0.106 R)
• M13: 14,382,489 km (0.118 R)
• M14: 17,946,209 km (0.109 R)
• M15: 18,771,541 km (0.075 R)
• M16: 21,927,757 km (0.091 R)
• M17: 22,734,987 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 13.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.49 AU - 3.11 AU

Year: 3293 Days

Day: 5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,740,786 km

• M1: 165,455 km (0.096 R)
• M2: 585,676 km (0.092 R)
• M3: 1,052,122 km (0.114 R)
• M4: 1,753,137 km (0.108 R)
• M5: 2,232,150 km (0.115 R)
• M6: 2,831,140 km (0.112 R)
• M7: 3,441,798 km (0.088 R)
• M8: 4,556,153 km (0.1 R)
• M9: 5,871,118 km (0.069 R)
• M10: 6,929,673 km (0.065 R)
• M11: 12,109,499 km (0.094 R)
• M12: 12,647,602 km (0.026 R)
• M13: 13,532,324 km (0.103 R)
• M14: 15,845,257 km (0.107 R)
• M15: 17,545,437 km (0.112 R)
• M16: 18,061,101 km (0.062 R)
• M17: 18,883,440 km (0.109 R)
• M18: 20,039,084 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 12.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.81 AU - 5.27 AU

Year: 7953 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,740,786 km

• M1: 157,078 km (0.091 R)
• M2: 551,119 km (0.086 R)
• M3: 1,047,185 km (0.114 R)
• M4: 1,487,601 km (0.081 R)
• M5: 2,010,745 km (0.04 R)
• M6: 2,486,167 km (0.097 R)
• M7: 4,050,362 km (0.103 R)
• M8: 4,922,817 km (0.105 R)
• M9: 5,361,737 km (0.046 R)
• M10: 5,947,114 km (0.073 R)
• M11: 9,005,343 km (0.087 R)
• M12: 9,749,293 km (0.094 R)
• M13: 10,533,784 km (0.119 R)
• M14: 12,130,143 km (0.096 R)
• M15: 15,102,354 km (0.049 R)
• M16: 17,882,929 km (0.036 R)
• M17: 18,399,192 km (0.107 R)
• M18: 18,792,933 km (0.114 R)
• M19: 21,781,600 km (0.062 R)
• M20: 24,437,560 km (0.101 R)
• M21: 25,476,817 km (0.099 R)
• M22: 27,643,742 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.1

Radius: 6.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.17 AU - 6.31 AU

Year: 9667 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,740,786 km

• M1: 83,476 km (0.106 R)
• M2: 1,907,074 km (0.085 R)
• M3: 2,603,601 km (0.057 R)
• M4: 5,071,667 km (0.105 R)
• M5: 6,643,043 km (0.118 R)
• M6: 6,998,936 km (0.085 R)
• M7: 10,842,554 km (0.106 R)
• M8: 11,110,035 km (0.106 R)
• M9: 14,618,854 km (0.064 R)
• M10: 19,515,341 km (0.091 R)
• M11: 26,274,024 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit