🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 11.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.77 AU - 0.89 AU

Year: 488 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,584,532 km

• M1: 147,952 km (0.114 R)
• M2: 714,330 km (0.087 R)
• M3: 1,521,261 km (0.11 R)
• M4: 2,059,215 km (0.053 R)
• M5: 2,632,025 km (0.088 R)
• M6: 3,137,965 km (0.114 R)
• M7: 3,584,066 km (0.113 R)
• M8: 4,072,503 km (0.063 R)
• M9: 4,561,239 km (0.108 R)
• M10: 5,441,623 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 8.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 579 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,584,532 km

• M1: 108,907 km (0.082 R)
• M2: 398,678 km (0.109 R)
• M3: 691,741 km (0.066 R)
• M4: 1,663,080 km (0.103 R)
• M5: 2,013,288 km (0.111 R)
• M6: 2,451,460 km (0.08 R)
• M7: 3,923,055 km (0.107 R)
• M8: 4,917,581 km (0.107 R)
• M9: 6,292,535 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 14.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.41 AU - 3.45 AU

Year: 3238 Days

Day: 6.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,584,532 km

• M1: 180,864 km (0.119 R)
• M2: 701,913 km (0.075 R)
• M3: 1,659,938 km (0.086 R)
• M4: 2,832,785 km (0.063 R)
• M5: 4,248,729 km (0.075 R)
• M6: 5,209,895 km (0.052 R)
• M7: 6,393,963 km (0.115 R)
• M8: 7,318,777 km (0.069 R)
• M9: 8,298,194 km (0.06 R)
• M10: 9,616,002 km (0.036 R)
• M11: 11,029,103 km (0.112 R)
• M12: 15,438,051 km (0.116 R)
• M13: 17,589,867 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 11.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.07 AU - 4.13 AU

Year: 5360 Days

Day: 7.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,584,532 km

• M1: 144,212 km (0.09 R)
• M2: 1,053,468 km (0.03 R)
• M3: 2,649,827 km (0.072 R)
• M4: 3,094,282 km (0.068 R)
• M5: 3,588,404 km (0.086 R)
• M6: 3,993,216 km (0.056 R)
• M7: 4,762,598 km (0.118 R)
• M8: 5,481,864 km (0.115 R)
• M9: 5,959,530 km (0.067 R)
• M10: 7,067,602 km (0.08 R)
• M11: 8,193,176 km (0.057 R)
• M12: 8,699,415 km (0.058 R)
• M13: 9,102,881 km (0.1 R)
• M14: 9,646,071 km (0.075 R)
• M15: 10,524,061 km (0.116 R)
• M16: 12,642,217 km (0.081 R)
• M17: 13,108,364 km (0.091 R)
• M18: 14,019,864 km (0.112 R)
• M19: 14,745,264 km (0.104 R)
• M20: 15,203,781 km (0.093 R)
• M21: 16,575,743 km (0.031 R)
• M22: 18,619,400 km (0.03 R)
• M23: 19,087,940 km (0.042 R)
• M24: 20,399,614 km (0.067 R)
• M25: 21,331,011 km (0.05 R)
• M26: 24,137,168 km (0.094 R)
• M27: 25,016,953 km (0.087 R)
• M28: 26,167,211 km (0.115 R)
• M29: 29,738,860 km (0.045 R)
• M30: 31,216,737 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 9.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.48 AU - 5.56 AU

Year: 8374 Days

Day: 5.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,584,532 km

• M1: 121,922 km (0.087 R)
• M2: 472,430 km (0.074 R)
• M3: 927,806 km (0.087 R)
• M4: 1,252,433 km (0.109 R)
• M5: 2,461,932 km (0.096 R)
• M6: 4,347,015 km (0.032 R)
• M7: 5,481,715 km (0.072 R)
• M8: 7,538,386 km (0.093 R)
• M9: 16,342,520 km (0.056 R)
• M10: 22,481,418 km (0.101 R)
• M11: 22,938,290 km (0.093 R)
• M12: 23,323,654 km (0.051 R)
• M13: 24,586,111 km (0.068 R)
• M14: 28,735,507 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 4.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.32 AU - 7.02 AU

Year: 9896 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,584,532 km

• M1: 66,421 km (0.101 R)
• M2: 238,309 km (0.07 R)
• M3: 774,319 km (0.111 R)
• M4: 1,091,466 km (0.086 R)
• M5: 1,490,144 km (0.093 R)
• M6: 4,025,529 km (0.119 R)
• M7: 5,703,269 km (0.082 R)
• M8: 6,878,211 km (0.117 R)
• M9: 9,446,956 km (0.041 R)
• M10: 16,932,235 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.3

Radius: 7.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.32 AU - 13.46 AU

Year: 23204 Days

Day: 17.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,584,532 km

• M1: 130,599 km (0.074 R)
• M2: 490,681 km (0.071 R)
• M3: 833,410 km (0.072 R)
• M4: 1,994,588 km (0.061 R)
• M5: 3,927,692 km (0.075 R)
• M6: 4,935,982 km (0.119 R)
• M7: 5,170,402 km (0.116 R)
• M8: 5,482,762 km (0.03 R)
• M9: 7,409,732 km (0.113 R)
• M10: 15,109,535 km (0.096 R)
• M11: 16,704,397 km (0.093 R)
• M12: 17,311,316 km (0.072 R)
• M13: 18,974,096 km (0.11 R)
• M14: 24,792,406 km (0.072 R)
• M15: 27,523,465 km (0.118 R)
• M16: 34,297,556 km (0.094 R)
• M17: 36,654,321 km (0.102 R)
• M18: 39,249,694 km (0.079 R)
• M19: 39,649,270 km (0.118 R)
• M20: 40,321,264 km (0.118 R)
• M21: 42,803,392 km (0.049 R)
• M22: 43,226,754 km (0.102 R)
• M23: 44,225,319 km (0.071 R)
• M24: 45,678,663 km (0.063 R)
• M25: 52,775,436 km (0.101 R)
• M26: 55,239,463 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit