🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 14.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.01 AU - 2.41 AU

Year: 2155 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,303,139 km

• M1: 179,069 km (0.1 R)
• M2: 638,035 km (0.089 R)
• M3: 1,628,672 km (0.07 R)
• M4: 2,802,866 km (0.114 R)
• M5: 3,266,619 km (0.093 R)
• M6: 4,113,493 km (0.089 R)
• M7: 6,055,423 km (0.055 R)
• M8: 7,856,581 km (0.047 R)
• M9: 9,314,861 km (0.117 R)
• M10: 10,911,968 km (0.094 R)
• M11: 12,646,406 km (0.105 R)
• M12: 13,117,340 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 11.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.96 AU - 4 AU

Year: 5209 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,303,139 km

• M1: 142,866 km (0.091 R)
• M2: 702,362 km (0.11 R)
• M3: 1,334,712 km (0.072 R)
• M4: 1,686,866 km (0.102 R)
• M5: 2,335,223 km (0.099 R)
• M6: 3,143,201 km (0.105 R)
• M7: 5,616,951 km (0.096 R)
• M8: 8,884,468 km (0.062 R)
• M9: 16,099,124 km (0.058 R)
• M10: 20,888,051 km (0.037 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 12.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.84 AU - 5.62 AU

Year: 7846 Days

Day: 7.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,303,139 km

• M1: 160,519 km (0.054 R)
• M2: 590,014 km (0.106 R)
• M3: 1,287,439 km (0.105 R)
• M4: 1,834,219 km (0.088 R)
• M5: 2,258,928 km (0.104 R)
• M6: 2,957,849 km (0.052 R)
• M7: 4,788,777 km (0.074 R)
• M8: 7,853,290 km (0.078 R)
• M9: 9,458,774 km (0.1 R)
• M10: 11,816,287 km (0.065 R)
• M11: 12,837,442 km (0.048 R)
• M12: 18,845,143 km (0.102 R)
• M13: 20,878,926 km (0.069 R)
• M14: 21,948,850 km (0.106 R)
• M15: 23,228,660 km (0.117 R)
• M16: 28,447,830 km (0.078 R)
• M17: 33,060,531 km (0.107 R)
• M18: 36,242,328 km (0.112 R)
• M19: 38,881,534 km (0.089 R)
• M20: 42,945,360 km (0.046 R)
• M21: 44,271,246 km (0.088 R)
• M22: 45,079,673 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.2

Radius: 6.2

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.36 AU - 7.38 AU

Year: 13125 Days

Day: 16.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,303,139 km

• M1: 89,011 km (0.032 R)
• M2: 282,441 km (0.085 R)
• M3: 811,269 km (0.108 R)
• M4: 1,126,921 km (0.105 R)
• M5: 1,380,938 km (0.045 R)
• M6: 2,263,865 km (0.118 R)
• M7: 4,585,474 km (0.12 R)
• M8: 5,445,213 km (0.12 R)
• M9: 7,522,828 km (0.041 R)
• M10: 8,955,826 km (0.066 R)
• M11: 10,183,576 km (0.119 R)
• M12: 12,843,127 km (0.116 R)
• M13: 14,399,393 km (0.073 R)
• M14: 15,153,068 km (0.081 R)
• M15: 16,295,846 km (0.106 R)
• M16: 20,067,507 km (0.09 R)
• M17: 22,065,088 km (0.061 R)
• M18: 23,812,391 km (0.063 R)
• M19: 24,191,621 km (0.09 R)
• M20: 24,478,700 km (0.111 R)
• M21: 24,864,961 km (0.11 R)
• M22: 28,739,995 km (0.097 R)
• M23: 29,604,222 km (0.074 R)
• M24: 39,351,271 km (0.066 R)
• M25: 49,637,471 km (0.097 R)
• M26: 54,241,196 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 6.4

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.79 AU - 13.21 AU

Year: 23933 Days

Day: 19.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,303,139 km

• M1: 79,586 km (0.081 R)
• M2: 283,937 km (0.078 R)
• M3: 700,567 km (0.112 R)
• M4: 992,432 km (0.106 R)
• M5: 1,230,742 km (0.061 R)
• M6: 1,643,033 km (0.11 R)
• M7: 1,999,675 km (0.108 R)
• M8: 2,229,008 km (0.1 R)
• M9: 2,945,732 km (0.106 R)
• M10: 4,897,685 km (0.086 R)
• M11: 5,515,374 km (0.079 R)
• M12: 6,403,238 km (0.094 R)
• M13: 8,089,206 km (0.113 R)
• M14: 9,345,977 km (0.105 R)
• M15: 10,050,883 km (0.088 R)
• M16: 10,354,865 km (0.088 R)
• M17: 10,917,503 km (0.042 R)
• M18: 11,368,989 km (0.05 R)
• M19: 14,115,756 km (0.11 R)
• M20: 15,280,525 km (0.081 R)
• M21: 17,536,311 km (0.09 R)
• M22: 18,425,222 km (0.089 R)
• M23: 20,583,321 km (0.089 R)
• M24: 21,172,886 km (0.054 R)
• M25: 21,976,376 km (0.088 R)
• M26: 23,965,728 km (0.076 R)
• M27: 31,032,134 km (0.088 R)
• M28: 37,160,859 km (0.061 R)
• M29: 38,624,375 km (0.048 R)
• M30: 39,520,765 km (0.088 R)
• M31: 45,192,170 km (0.066 R)
• M32: 46,187,295 km (0.101 R)
• M33: 47,878,051 km (0.06 R)
• M34: 51,562,347 km (0.072 R)
• M35: 51,922,728 km (0.06 R)
• M36: 62,097,927 km (0.096 R)
• M37: 64,782,161 km (0.119 R)
• M38: 65,623,350 km (0.071 R)
• M39: 74,669,683 km (0.054 R)
• M40: 76,292,820 km (0.1 R)
• M41: 80,816,809 km (0.078 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: 425 - 16,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit