🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 13.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,327,723 km

• M1: 162,912 km (0.096 R)
• M2: 681,568 km (0.04 R)
• M3: 1,097,600 km (0.082 R)
• M4: 1,550,732 km (0.089 R)
• M5: 2,025,854 km (0.111 R)
• M6: 2,863,303 km (0.037 R)
• M7: 3,300,578 km (0.116 R)
• M8: 3,857,381 km (0.066 R)
• M9: 4,673,138 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 14.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.64 AU - 0.76 AU

Year: 384 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 66,327,723 km

• M1: 184,005 km (0.101 R)
• M2: 888,013 km (0.046 R)
• M3: 1,615,507 km (0.117 R)
• M4: 2,390,125 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 14.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 778 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,327,723 km

• M1: 184,454 km (0.112 R)
• M2: 705,204 km (0.037 R)
• M3: 1,343,987 km (0.056 R)
• M4: 1,996,982 km (0.114 R)
• M5: 2,652,370 km (0.079 R)
• M6: 3,449,129 km (0.087 R)
• M7: 4,000,995 km (0.028 R)
• M8: 4,744,496 km (0.068 R)
• M9: 6,001,867 km (0.081 R)
• M10: 7,267,165 km (0.046 R)
• M11: 7,797,041 km (0.056 R)
• M12: 8,328,113 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 14.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.98 AU - 1.5 AU

Year: 906 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,327,723 km

• M1: 175,329 km (0.077 R)
• M2: 635,492 km (0.095 R)
• M3: 1,119,142 km (0.108 R)
• M4: 1,669,213 km (0.116 R)
• M5: 2,278,076 km (0.061 R)
• M6: 2,922,245 km (0.108 R)
• M7: 3,446,286 km (0.091 R)
• M8: 3,910,339 km (0.064 R)
• M9: 5,062,392 km (0.044 R)
• M10: 5,806,193 km (0.093 R)
• M11: 6,506,161 km (0.103 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 9.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.89 AU - 5.03 AU

Year: 6179 Days

Day: 9.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,327,723 km

• M1: 115,639 km (0.105 R)
• M2: 1,331,571 km (0.115 R)
• M3: 2,441,288 km (0.114 R)
• M4: 2,923,292 km (0.092 R)
• M5: 3,429,382 km (0.079 R)
• M6: 4,782,644 km (0.099 R)
• M7: 5,407,963 km (0.092 R)
• M8: 6,639,901 km (0.092 R)
• M9: 7,713,117 km (0.118 R)
• M10: 12,247,877 km (0.087 R)
• M11: 12,660,468 km (0.088 R)
• M12: 13,272,622 km (0.112 R)
• M13: 15,333,333 km (0.05 R)
• M14: 16,247,226 km (0.091 R)
• M15: 17,083,329 km (0.117 R)
• M16: 18,124,380 km (0.11 R)
• M17: 19,329,840 km (0.081 R)
• M18: 20,459,902 km (0.06 R)
• M19: 21,368,709 km (0.086 R)
• M20: 22,644,929 km (0.11 R)
• M21: 23,058,268 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.1

Radius: 14.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.58 AU - 4.6 AU

Year: 6451 Days

Day: 11.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,327,723 km

• M1: 211,681 km (0.098 R)
• M2: 771,925 km (0.075 R)
• M3: 1,332,767 km (0.08 R)
• M4: 1,802,056 km (0.062 R)
• M5: 2,993,753 km (0.119 R)
• M6: 4,608,362 km (0.112 R)
• M7: 5,056,558 km (0.101 R)
• M8: 6,450,810 km (0.108 R)
• M9: 8,983,801 km (0.039 R)
• M10: 9,602,987 km (0.117 R)
• M11: 10,881,001 km (0.106 R)
• M12: 11,875,079 km (0.108 R)
• M13: 12,672,585 km (0.107 R)
• M14: 14,485,711 km (0.102 R)
• M15: 16,044,521 km (0.104 R)
• M16: 16,649,345 km (0.061 R)
• M17: 18,953,901 km (0.081 R)
• M18: 21,463,854 km (0.108 R)
• M19: 22,950,408 km (0.12 R)
• M20: 24,188,181 km (0.065 R)
• M21: 25,797,405 km (0.076 R)
• M22: 26,965,615 km (0.052 R)
• M23: 31,239,925 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 13.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.9 AU - 5.08 AU

Year: 7312 Days

Day: 10.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,327,723 km

• M1: 172,935 km (0.052 R)
• M2: 837,150 km (0.112 R)
• M3: 1,464,414 km (0.085 R)
• M4: 2,313,830 km (0.108 R)
• M5: 3,130,335 km (0.107 R)
• M6: 4,413,137 km (0.104 R)
• M7: 5,336,904 km (0.107 R)
• M8: 6,054,375 km (0.099 R)
• M9: 6,625,390 km (0.074 R)
• M10: 7,158,857 km (0.076 R)
• M11: 7,875,730 km (0.104 R)
• M12: 8,598,736 km (0.08 R)
• M13: 9,062,041 km (0.105 R)
• M14: 9,631,111 km (0.055 R)
• M15: 10,131,217 km (0.109 R)
• M16: 11,233,155 km (0.047 R)
• M17: 12,360,674 km (0.088 R)
• M18: 13,731,888 km (0.027 R)
• M19: 16,197,111 km (0.096 R)
• M20: 18,454,693 km (0.053 R)
• M21: 19,876,770 km (0.054 R)
• M22: 22,698,635 km (0.049 R)
• M23: 23,342,055 km (0.098 R)
• M24: 24,163,646 km (0.119 R)
• M25: 24,919,415 km (0.083 R)
• M26: 26,038,856 km (0.103 R)
• M27: 27,371,922 km (0.101 R)
• M28: 28,750,018 km (0.056 R)
• M29: 29,503,692 km (0.118 R)
• M30: 30,854,262 km (0.104 R)
• M31: 35,798,471 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 7.4

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.42 AU - 9.66 AU

Year: 14955 Days

Day: 16.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,327,723 km

• M1: 92,601 km (0.113 R)
• M2: 329,265 km (0.09 R)
• M3: 816,655 km (0.1 R)
• M4: 1,126,921 km (0.114 R)
• M5: 1,862,493 km (0.08 R)
• M6: 2,494,096 km (0.088 R)
• M7: 3,182,246 km (0.072 R)
• M8: 3,871,892 km (0.118 R)
• M9: 4,112,445 km (0.063 R)
• M10: 4,964,256 km (0.114 R)
• M11: 5,248,791 km (0.104 R)
• M12: 5,850,474 km (0.08 R)
• M13: 6,168,070 km (0.052 R)
• M14: 8,174,327 km (0.095 R)
• M15: 8,724,099 km (0.079 R)
• M16: 10,177,891 km (0.117 R)
• M17: 11,538,185 km (0.086 R)
• M18: 13,420,575 km (0.098 R)
• M19: 13,764,799 km (0.08 R)
• M20: 15,725,579 km (0.113 R)
• M21: 17,618,590 km (0.081 R)
• M22: 18,366,131 km (0.094 R)
• M23: 20,372,238 km (0.112 R)
• M24: 21,756,617 km (0.082 R)
• M25: 23,400,099 km (0.082 R)
• M26: 26,071,169 km (0.094 R)
• M27: 29,745,592 km (0.097 R)
• M28: 30,330,819 km (0.065 R)
• M29: 38,376,940 km (0.099 R)
• M30: 50,005,332 km (0.115 R)
• M31: 52,006,054 km (0.07 R)
• M32: 61,294,436 km (0.115 R)
• M33: 65,142,692 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit