🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 11.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.49 AU - 0.79 AU

Year: 353 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 43,683,412 km

• M1: 146,905 km (0.08 R)
• M2: 654,191 km (0.032 R)
• M3: 1,177,784 km (0.108 R)
• M4: 2,013,139 km (0.032 R)
• M5: 3,207,378 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 12

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.66 AU - 0.76 AU

Year: 413 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,683,412 km

• M1: 149,299 km (0.06 R)
• M2: 530,324 km (0.072 R)
• M3: 909,106 km (0.114 R)
• M4: 1,379,741 km (0.058 R)
• M5: 1,938,040 km (0.081 R)
• M6: 2,454,751 km (0.054 R)
• M7: 3,114,179 km (0.036 R)
• M8: 3,503,283 km (0.08 R)
• M9: 4,072,952 km (0.084 R)
• M10: 4,717,718 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 8.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.93 AU - 1.03 AU

Year: 670 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,683,412 km

• M1: 108,159 km (0.063 R)
• M2: 504,294 km (0.069 R)
• M3: 905,516 km (0.119 R)
• M4: 1,411,606 km (0.083 R)
• M5: 2,061,159 km (0.098 R)
• M6: 2,429,918 km (0.091 R)
• M7: 3,361,763 km (0.058 R)
• M8: 3,902,410 km (0.064 R)
• M9: 4,279,696 km (0.084 R)
• M10: 4,589,812 km (0.038 R)
• M11: 5,075,108 km (0.07 R)
• M12: 6,316,172 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 11.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.18 AU - 1.32 AU

Year: 965 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,683,412 km

• M1: 148,102 km (0.093 R)
• M2: 539,300 km (0.096 R)
• M3: 1,042,248 km (0.08 R)
• M4: 1,445,115 km (0.081 R)
• M5: 2,046,050 km (0.115 R)
• M6: 3,039,081 km (0.115 R)
• M7: 5,680,979 km (0.11 R)
• M8: 7,004,472 km (0.052 R)
• M9: 7,930,183 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 12

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.28 AU - 1.58 AU

Year: 1180 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,683,412 km

• M1: 154,385 km (0.107 R)
• M2: 674,686 km (0.069 R)
• M3: 1,729,800 km (0.072 R)
• M4: 2,790,898 km (0.051 R)
• M5: 3,457,057 km (0.105 R)
• M6: 4,464,000 km (0.116 R)
• M7: 4,925,809 km (0.085 R)
• M8: 7,257,142 km (0.108 R)
• M9: 7,843,267 km (0.102 R)
• M10: 8,751,924 km (0.1 R)
• M11: 9,478,521 km (0.032 R)
• M12: 12,416,623 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 13.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.74 AU - 4.06 AU

Year: 5316 Days

Day: 5.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,683,412 km

• M1: 165,455 km (0.119 R)
• M2: 643,720 km (0.096 R)
• M3: 1,173,745 km (0.098 R)
• M4: 1,766,751 km (0.105 R)
• M5: 2,295,131 km (0.102 R)
• M6: 2,746,617 km (0.073 R)
• M7: 3,197,804 km (0.093 R)
• M8: 4,108,706 km (0.097 R)
• M9: 5,269,585 km (0.11 R)
• M10: 6,475,493 km (0.032 R)
• M11: 7,353,334 km (0.048 R)
• M12: 8,118,976 km (0.112 R)
• M13: 8,619,081 km (0.104 R)
• M14: 9,895,450 km (0.106 R)
• M15: 11,294,190 km (0.117 R)
• M16: 12,364,114 km (0.078 R)
• M17: 12,820,986 km (0.119 R)
• M18: 15,276,486 km (0.069 R)
• M19: 18,552,978 km (0.111 R)
• M20: 20,672,631 km (0.079 R)
• M21: 23,408,476 km (0.094 R)
• M22: 24,503,982 km (0.085 R)
• M23: 26,044,989 km (0.094 R)
• M24: 28,520,236 km (0.114 R)
• M25: 31,335,518 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 11

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.13 AU - 5.43 AU

Year: 7214 Days

Day: 6.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,683,412 km

• M1: 136,732 km (0.112 R)
• M2: 659,727 km (0.108 R)
• M3: 1,072,467 km (0.117 R)
• M4: 2,861,508 km (0.097 R)
• M5: 4,293,010 km (0.103 R)
• M6: 4,774,416 km (0.103 R)
• M7: 5,166,512 km (0.049 R)
• M8: 6,119,600 km (0.1 R)
• M9: 7,461,194 km (0.041 R)
• M10: 8,201,254 km (0.05 R)
• M11: 11,129,483 km (0.067 R)
• M12: 13,058,847 km (0.076 R)
• M13: 13,648,861 km (0.112 R)
• M14: 15,525,865 km (0.058 R)
• M15: 17,640,282 km (0.103 R)
• M16: 20,564,471 km (0.041 R)
• M17: 21,444,256 km (0.114 R)
• M18: 23,797,281 km (0.093 R)
• M19: 28,911,434 km (0.067 R)
• M20: 31,460,881 km (0.078 R)
• M21: 32,414,268 km (0.091 R)
• M22: 33,277,897 km (0.047 R)
• M23: 39,512,986 km (0.101 R)
• M24: 40,872,083 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit