🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 11.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.5 AU - 0.68 AU

Year: 307 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,706,640 km

• M1: 148,102 km (0.089 R)
• M2: 714,629 km (0.114 R)
• M3: 1,246,599 km (0.079 R)
• M4: 1,674,898 km (0.076 R)
• M5: 2,060,262 km (0.113 R)
• M6: 2,659,102 km (0.1 R)
• M7: 3,404,100 km (0.074 R)
• M8: 4,056,645 km (0.085 R)
• M9: 4,492,424 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.4

Radius: 14.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.76 AU - 0.82 AU

Year: 476 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,706,640 km

• M1: 177,872 km (0.085 R)
• M2: 658,679 km (0.119 R)
• M3: 1,242,560 km (0.063 R)
• M4: 1,753,885 km (0.091 R)
• M5: 2,292,438 km (0.108 R)
• M6: 4,123,516 km (0.103 R)
• M7: 5,376,248 km (0.119 R)
• M8: 6,242,121 km (0.091 R)
• M9: 6,971,410 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 12.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.84 AU

Year: 494 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,706,640 km

• M1: 154,235 km (0.115 R)
• M2: 570,865 km (0.096 R)
• M3: 1,069,625 km (0.052 R)
• M4: 1,507,498 km (0.106 R)
• M5: 2,034,082 km (0.073 R)
• M6: 2,479,585 km (0.119 R)
• M7: 2,948,125 km (0.077 R)
• M8: 3,381,510 km (0.067 R)
• M9: 3,883,112 km (0.106 R)
• M10: 4,322,780 km (0.097 R)
• M11: 4,855,199 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10.2

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.81 AU - 2.03 AU

Year: 1804 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,706,640 km

• M1: 126,859 km (0.065 R)
• M2: 467,344 km (0.078 R)
• M3: 907,610 km (0.074 R)
• M4: 1,314,367 km (0.094 R)
• M5: 1,682,527 km (0.109 R)
• M6: 2,169,020 km (0.115 R)
• M7: 3,687,737 km (0.03 R)
• M8: 4,371,549 km (0.062 R)
• M9: 5,026,189 km (0.097 R)
• M10: 5,818,011 km (0.038 R)
• M11: 6,744,770 km (0.067 R)
• M12: 7,243,678 km (0.119 R)
• M13: 8,599,334 km (0.057 R)
• M14: 10,623,693 km (0.046 R)
• M15: 11,531,602 km (0.062 R)
• M16: 14,384,882 km (0.119 R)
• M17: 14,794,781 km (0.09 R)
• M18: 15,733,806 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.79 AU - 5.19 AU

Year: 6453 Days

Day: 7.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,706,640 km

• M1: 186,848 km (0.106 R)
• M2: 883,824 km (0.11 R)
• M3: 1,400,984 km (0.068 R)
• M4: 1,972,448 km (0.074 R)
• M5: 3,110,888 km (0.112 R)
• M6: 3,979,453 km (0.055 R)
• M7: 5,101,886 km (0.099 R)
• M8: 5,871,268 km (0.11 R)
• M9: 7,451,021 km (0.096 R)
• M10: 10,251,942 km (0.071 R)
• M11: 11,607,748 km (0.112 R)
• M12: 13,982,763 km (0.09 R)
• M13: 15,181,790 km (0.103 R)
• M14: 15,701,344 km (0.087 R)
• M15: 16,721,003 km (0.081 R)
• M16: 19,191,612 km (0.109 R)
• M17: 19,984,181 km (0.081 R)
• M18: 21,962,613 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.4

Radius: 6.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.62 AU - 9.02 AU

Year: 14832 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,706,640 km

• M1: 80,783 km (0.094 R)
• M2: 645,515 km (0.109 R)
• M3: 1,536,819 km (0.049 R)
• M4: 2,290,493 km (0.032 R)
• M5: 4,273,263 km (0.095 R)
• M6: 6,225,665 km (0.074 R)
• M7: 7,047,556 km (0.104 R)
• M8: 9,731,641 km (0.073 R)
• M9: 17,503,998 km (0.109 R)
• M10: 18,142,931 km (0.119 R)
• M11: 19,945,735 km (0.084 R)
• M12: 23,593,379 km (0.062 R)
• M13: 25,492,524 km (0.063 R)
• M14: 27,151,116 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 5.5

Gravity: 29.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.26 AU - 10.32 AU

Year: 20776 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,706,640 km

• M1: 68,815 km (0.074 R)
• M2: 269,875 km (0.102 R)
• M3: 884,423 km (0.075 R)
• M4: 1,662,032 km (0.119 R)
• M5: 3,867,404 km (0.086 R)
• M6: 4,130,846 km (0.12 R)
• M7: 5,226,950 km (0.078 R)
• M8: 6,688,970 km (0.055 R)
• M9: 7,665,993 km (0.111 R)
• M10: 8,959,566 km (0.068 R)
• M11: 9,362,882 km (0.1 R)
• M12: 15,761,632 km (0.039 R)
• M13: 18,751,794 km (0.07 R)
• M14: 21,076,694 km (0.119 R)
• M15: 24,244,130 km (0.072 R)
• M16: 24,577,285 km (0.07 R)
• M17: 26,758,870 km (0.11 R)
• M18: 36,052,638 km (0.073 R)
• M19: 36,778,188 km (0.1 R)
• M20: 39,777,625 km (0.111 R)
• M21: 53,219,742 km (0.073 R)
• M22: 61,669,927 km (0.036 R)
• M23: 65,672,568 km (0.117 R)
• M24: 71,881,328 km (0.04 R)
• M25: 76,548,183 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit