🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 8.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.73 AU - 2.33 AU

Year: 1867 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,815,315 km

• M1: 111,750 km (0.103 R)
• M2: 389,104 km (0.066 R)
• M3: 1,476,830 km (0.112 R)
• M4: 1,813,874 km (0.08 R)
• M5: 2,313,681 km (0.056 R)
• M6: 2,992,556 km (0.106 R)
• M7: 3,289,208 km (0.102 R)
• M8: 4,108,855 km (0.08 R)
• M9: 8,258,251 km (0.098 R)
• M10: 11,589,197 km (0.043 R)
• M11: 11,895,424 km (0.119 R)
• M12: 12,846,418 km (0.055 R)
• M13: 13,550,276 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 14.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.89 AU - 2.49 AU

Year: 2093 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,815,315 km

• M1: 182,210 km (0.072 R)
• M2: 753,375 km (0.113 R)
• M3: 1,323,343 km (0.084 R)
• M4: 2,464,326 km (0.078 R)
• M5: 2,993,753 km (0.067 R)
• M6: 3,686,989 km (0.063 R)
• M7: 4,819,445 km (0.112 R)
• M8: 6,198,289 km (0.099 R)
• M9: 6,829,292 km (0.062 R)
• M10: 7,856,132 km (0.073 R)
• M11: 8,628,207 km (0.11 R)
• M12: 10,109,675 km (0.107 R)
• M13: 11,366,297 km (0.084 R)
• M14: 15,288,005 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 15

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.74 AU - 4.42 AU

Year: 4374 Days

Day: 13.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,815,315 km

• M1: 186,698 km (0.041 R)
• M2: 678,127 km (0.113 R)
• M3: 1,324,540 km (0.107 R)
• M4: 1,971,102 km (0.11 R)
• M5: 2,506,064 km (0.117 R)
• M6: 3,020,531 km (0.065 R)
• M7: 3,739,348 km (0.036 R)
• M8: 4,287,774 km (0.104 R)
• M9: 5,573,418 km (0.092 R)
• M10: 6,488,957 km (0.114 R)
• M11: 7,565,464 km (0.081 R)
• M12: 8,280,093 km (0.108 R)
• M13: 9,620,639 km (0.064 R)
• M14: 12,774,761 km (0.116 R)
• M15: 14,075,963 km (0.079 R)
• M16: 16,887,056 km (0.108 R)
• M17: 19,811,246 km (0.088 R)
• M18: 20,919,467 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 9.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.08 AU - 5.54 AU

Year: 6811 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,815,315 km

• M1: 114,442 km (0.115 R)
• M2: 463,454 km (0.116 R)
• M3: 817,702 km (0.025 R)
• M4: 1,135,897 km (0.044 R)
• M5: 1,537,866 km (0.103 R)
• M6: 2,465,523 km (0.065 R)
• M7: 6,233,294 km (0.096 R)
• M8: 6,754,194 km (0.089 R)
• M9: 7,621,862 km (0.026 R)
• M10: 8,492,372 km (0.071 R)
• M11: 8,844,376 km (0.093 R)
• M12: 10,916,456 km (0.085 R)
• M13: 11,890,188 km (0.071 R)
• M14: 14,107,229 km (0.091 R)
• M15: 16,423,602 km (0.113 R)
• M16: 17,700,270 km (0.107 R)
• M17: 18,217,580 km (0.083 R)
• M18: 18,509,146 km (0.081 R)
• M19: 19,161,842 km (0.09 R)
• M20: 20,956,119 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 13.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.07 AU - 5.53 AU

Year: 7878 Days

Day: 9.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,815,315 km

• M1: 170,392 km (0.115 R)
• M2: 728,542 km (0.079 R)
• M3: 1,524,402 km (0.107 R)
• M4: 2,654,315 km (0.097 R)
• M5: 3,196,906 km (0.087 R)
• M6: 4,020,293 km (0.107 R)
• M7: 4,662,068 km (0.085 R)
• M8: 5,371,461 km (0.085 R)
• M9: 7,075,680 km (0.094 R)
• M10: 8,711,832 km (0.109 R)
• M11: 9,407,462 km (0.111 R)
• M12: 9,833,666 km (0.087 R)
• M13: 11,524,721 km (0.037 R)
• M14: 11,963,791 km (0.099 R)
• M15: 13,616,847 km (0.1 R)
• M16: 14,052,925 km (0.054 R)
• M17: 16,744,340 km (0.07 R)
• M18: 18,875,511 km (0.114 R)
• M19: 19,349,886 km (0.106 R)
• M20: 20,252,111 km (0.089 R)
• M21: 21,694,534 km (0.086 R)
• M22: 27,284,707 km (0.064 R)
• M23: 27,804,410 km (0.098 R)
• M24: 30,503,006 km (0.077 R)
• M25: 30,969,153 km (0.114 R)
• M26: 32,107,443 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.5

Radius: 5.1

Gravity: 31.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.45 AU - 7.37 AU

Year: 10479 Days

Day: 24.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 36,815,315 km

• M1: 63,878 km (0.082 R)
• M2: 241,002 km (0.116 R)
• M3: 465,698 km (0.092 R)
• M4: 631,453 km (0.114 R)
• M5: 837,299 km (0.09 R)
• M6: 1,087,726 km (0.114 R)
• M7: 1,268,889 km (0.117 R)
• M8: 1,804,001 km (0.104 R)
• M9: 2,113,519 km (0.058 R)
• M10: 2,300,366 km (0.082 R)
• M11: 2,622,301 km (0.081 R)
• M12: 2,838,470 km (0.11 R)
• M13: 3,381,061 km (0.084 R)
• M14: 3,585,113 km (0.05 R)
• M15: 4,546,130 km (0.081 R)
• M16: 4,731,930 km (0.11 R)
• M17: 5,492,187 km (0.072 R)
• M18: 8,676,228 km (0.086 R)
• M19: 9,757,671 km (0.079 R)
• M20: 10,119,847 km (0.035 R)
• M21: 10,871,128 km (0.077 R)
• M22: 11,774,549 km (0.066 R)
• M23: 12,423,954 km (0.058 R)
• M24: 13,665,317 km (0.081 R)
• M25: 14,118,598 km (0.103 R)
• M26: 15,055,380 km (0.12 R)
• M27: 17,275,712 km (0.072 R)
• M28: 18,660,240 km (0.062 R)
• M29: 24,844,317 km (0.114 R)
• M30: 26,504,554 km (0.09 R)
• M31: 30,044,189 km (0.118 R)
• M32: 31,365,138 km (0.094 R)
• M33: 31,701,285 km (0.113 R)
• M34: 32,039,825 km (0.083 R)
• M35: 41,174,420 km (0.099 R)
• M36: 49,289,506 km (0.111 R)
• M37: 51,589,424 km (0.101 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 3.8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.3 AU - 9.3 AU

Year: 15439 Days

Day: 19.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,815,315 km

• M1: 47,572 km (0.035 R)
• M2: 787,184 km (0.113 R)
• M3: 1,111,063 km (0.087 R)
• M4: 1,274,873 km (0.064 R)
• M5: 3,094,731 km (0.04 R)
• M6: 3,816,092 km (0.073 R)
• M7: 4,506,785 km (0.096 R)
• M8: 5,459,425 km (0.103 R)
• M9: 5,804,846 km (0.098 R)
• M10: 6,435,401 km (0.101 R)
• M11: 7,560,377 km (0.111 R)
• M12: 9,372,905 km (0.109 R)
• M13: 9,731,042 km (0.088 R)
• M14: 13,600,092 km (0.037 R)
• M15: 14,409,566 km (0.066 R)
• M16: 15,373,425 km (0.072 R)
• M17: 15,808,306 km (0.049 R)
• M18: 16,702,602 km (0.06 R)
• M19: 18,521,712 km (0.053 R)
• M20: 19,156,307 km (0.049 R)
• M21: 19,299,322 km (0.06 R)
• M22: 21,762,152 km (0.119 R)
• M23: 29,717,467 km (0.056 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit