🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 13.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.73 AU - 1.01 AU

Year: 532 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,862,314 km

• M1: 171,589 km (0.054 R)
• M2: 726,597 km (0.099 R)
• M3: 1,175,241 km (0.111 R)
• M4: 1,983,967 km (0.077 R)
• M5: 3,277,689 km (0.085 R)
• M6: 3,904,804 km (0.081 R)
• M7: 4,449,938 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 9.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.71 AU - 1.07 AU

Year: 551 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,862,314 km

• M1: 117,135 km (0.117 R)
• M2: 459,116 km (0.064 R)
• M3: 835,205 km (0.055 R)
• M4: 1,457,682 km (0.098 R)
• M5: 1,830,928 km (0.077 R)
• M6: 2,221,080 km (0.114 R)
• M7: 2,762,175 km (0.093 R)
• M8: 3,736,057 km (0.093 R)
• M9: 4,036,599 km (0.112 R)
• M10: 4,907,558 km (0.107 R)
• M11: 6,119,600 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 12

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.24 AU - 1.72 AU

Year: 1181 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,862,314 km

• M1: 149,299 km (0.052 R)
• M2: 569,519 km (0.054 R)
• M3: 1,162,675 km (0.084 R)
• M4: 1,592,170 km (0.043 R)
• M5: 2,358,261 km (0.097 R)
• M6: 2,771,450 km (0.103 R)
• M7: 3,412,477 km (0.056 R)
• M8: 5,233,083 km (0.058 R)
• M9: 5,780,013 km (0.119 R)
• M10: 7,245,324 km (0.116 R)
• M11: 7,727,328 km (0.091 R)
• M12: 8,282,187 km (0.119 R)
• M13: 8,999,509 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 13.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.44 AU - 1.52 AU

Year: 1181 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,862,314 km

• M1: 177,124 km (0.119 R)
• M2: 633,697 km (0.101 R)
• M3: 1,077,553 km (0.058 R)
• M4: 1,712,896 km (0.079 R)
• M5: 2,182,334 km (0.053 R)
• M6: 2,763,671 km (0.087 R)
• M7: 3,259,139 km (0.113 R)
• M8: 4,190,536 km (0.093 R)
• M9: 4,664,312 km (0.076 R)
• M10: 5,213,187 km (0.079 R)
• M11: 6,328,289 km (0.072 R)
• M12: 6,835,725 km (0.09 R)
• M13: 8,143,958 km (0.064 R)
• M14: 8,942,811 km (0.12 R)
• M15: 9,376,196 km (0.065 R)
• M16: 11,054,235 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 8.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.63 AU - 2.65 AU

Year: 2054 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,862,314 km

• M1: 111,750 km (0.084 R)
• M2: 546,930 km (0.106 R)
• M3: 1,063,342 km (0.081 R)
• M4: 1,447,509 km (0.063 R)
• M5: 2,057,270 km (0.12 R)
• M6: 2,395,959 km (0.11 R)
• M7: 3,508,220 km (0.117 R)
• M8: 3,922,606 km (0.119 R)
• M9: 4,198,015 km (0.092 R)
• M10: 7,348,846 km (0.041 R)
• M11: 7,655,521 km (0.091 R)
• M12: 8,235,064 km (0.059 R)
• M13: 9,319,199 km (0.114 R)
• M14: 10,600,954 km (0.108 R)
• M15: 10,956,997 km (0.108 R)
• M16: 11,394,720 km (0.117 R)
• M17: 11,844,112 km (0.1 R)
• M18: 12,266,277 km (0.095 R)
• M19: 13,222,507 km (0.087 R)
• M20: 13,760,760 km (0.1 R)
• M21: 14,056,665 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 10.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.89 AU - 3.77 AU

Year: 3986 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,862,314 km

• M1: 130,599 km (0.087 R)
• M2: 494,122 km (0.1 R)
• M3: 985,401 km (0.077 R)
• M4: 1,623,735 km (0.111 R)
• M5: 2,853,430 km (0.1 R)
• M6: 3,828,359 km (0.065 R)
• M7: 4,231,825 km (0.11 R)
• M8: 6,061,706 km (0.113 R)
• M9: 7,994,211 km (0.083 R)
• M10: 11,439,001 km (0.096 R)
• M11: 13,161,321 km (0.108 R)
• M12: 14,723,422 km (0.099 R)
• M13: 15,912,426 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314

Radius: 7.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.75 AU - 8.51 AU

Year: 12489 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,862,314 km

• M1: 132,693 km (0.069 R)
• M2: 440,416 km (0.112 R)
• M3: 774,468 km (0.083 R)
• M4: 1,422,227 km (0.092 R)
• M5: 1,677,291 km (0.071 R)
• M6: 2,615,569 km (0.06 R)
• M7: 3,067,205 km (0.115 R)
• M8: 3,618,324 km (0.108 R)
• M9: 3,917,669 km (0.118 R)
• M10: 4,481,653 km (0.095 R)
• M11: 7,568,156 km (0.09 R)
• M12: 9,197,427 km (0.09 R)
• M13: 10,944,730 km (0.097 R)
• M14: 12,005,678 km (0.104 R)
• M15: 13,426,409 km (0.118 R)
• M16: 15,598,869 km (0.069 R)
• M17: 16,059,780 km (0.062 R)
• M18: 16,665,951 km (0.059 R)
• M19: 19,621,406 km (0.089 R)
• M20: 26,268,189 km (0.062 R)
• M21: 32,536,938 km (0.08 R)
• M22: 34,941,575 km (0.094 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: 195 - 16,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit