🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 12.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.07 AU

Year: 579 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,262,931 km

• M1: 153,039 km (0.117 R)
• M2: 537,356 km (0.077 R)
• M3: 990,488 km (0.061 R)
• M4: 1,417,141 km (0.065 R)
• M5: 2,390,873 km (0.071 R)
• M6: 3,122,257 km (0.11 R)
• M7: 3,650,188 km (0.117 R)
• M8: 4,165,852 km (0.055 R)
• M9: 4,807,926 km (0.116 R)
• M10: 6,103,444 km (0.115 R)
• M11: 6,518,877 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 8.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.69 AU - 2.19 AU

Year: 1833 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,262,931 km

• M1: 109,506 km (0.116 R)
• M2: 414,087 km (0.11 R)
• M3: 806,931 km (0.085 R)
• M4: 1,127,370 km (0.058 R)
• M5: 1,707,660 km (0.075 R)
• M6: 2,087,189 km (0.07 R)
• M7: 2,705,328 km (0.05 R)
• M8: 3,411,131 km (0.119 R)
• M9: 4,200,559 km (0.055 R)
• M10: 5,302,646 km (0.088 R)
• M11: 6,632,870 km (0.059 R)
• M12: 7,400,457 km (0.111 R)
• M13: 8,093,095 km (0.088 R)
• M14: 8,856,493 km (0.108 R)
• M15: 10,029,191 km (0.106 R)
• M16: 10,652,864 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 13.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.76 AU - 3.94 AU

Year: 4159 Days

Day: 5.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,262,931 km

• M1: 171,738 km (0.105 R)
• M2: 746,793 km (0.037 R)
• M3: 1,280,109 km (0.114 R)
• M4: 1,749,846 km (0.082 R)
• M5: 2,245,015 km (0.116 R)
• M6: 2,763,970 km (0.034 R)
• M7: 3,283,524 km (0.082 R)
• M8: 3,846,161 km (0.107 R)
• M9: 5,932,004 km (0.087 R)
• M10: 6,451,707 km (0.105 R)
• M11: 7,203,287 km (0.11 R)
• M12: 7,795,695 km (0.083 R)
• M13: 8,345,317 km (0.066 R)
• M14: 9,319,050 km (0.044 R)
• M15: 10,897,307 km (0.109 R)
• M16: 12,998,709 km (0.032 R)
• M17: 14,252,638 km (0.083 R)
• M18: 16,460,403 km (0.091 R)
• M19: 23,298,223 km (0.08 R)
• M20: 24,133,129 km (0.095 R)
• M21: 25,066,619 km (0.114 R)
• M22: 28,096,874 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 9.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.48 AU - 4.72 AU

Year: 5631 Days

Day: 11.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,262,931 km

• M1: 235,018 km (0.098 R)
• M2: 708,346 km (0.079 R)
• M3: 1,631,215 km (0.088 R)
• M4: 2,507,560 km (0.095 R)
• M5: 4,051,260 km (0.078 R)
• M6: 5,698,332 km (0.095 R)
• M7: 8,533,511 km (0.086 R)
• M8: 8,963,904 km (0.081 R)
• M9: 9,783,252 km (0.104 R)
• M10: 11,105,099 km (0.077 R)
• M11: 12,592,102 km (0.112 R)
• M12: 13,566,732 km (0.107 R)
• M13: 13,991,889 km (0.1 R)
• M14: 14,425,872 km (0.069 R)
• M15: 16,015,948 km (0.085 R)
• M16: 17,221,108 km (0.075 R)
• M17: 17,782,699 km (0.089 R)
• M18: 19,008,354 km (0.072 R)
• M19: 20,566,416 km (0.031 R)
• M20: 21,269,676 km (0.076 R)
• M21: 25,508,083 km (0.094 R)
• M22: 25,911,847 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 13.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.51 AU - 5.55 AU

Year: 6539 Days

Day: 8.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,262,931 km

• M1: 170,691 km (0.05 R)
• M2: 620,083 km (0.084 R)
• M3: 1,201,570 km (0.068 R)
• M4: 1,748,949 km (0.111 R)
• M5: 2,298,870 km (0.109 R)
• M6: 3,060,174 km (0.084 R)
• M7: 4,921,321 km (0.091 R)
• M8: 7,519,687 km (0.043 R)
• M9: 9,621,836 km (0.111 R)
• M10: 10,554,728 km (0.047 R)
• M11: 12,965,498 km (0.09 R)
• M12: 14,215,238 km (0.026 R)
• M13: 15,663,196 km (0.044 R)
• M14: 22,144,973 km (0.078 R)
• M15: 22,831,627 km (0.108 R)
• M16: 27,428,171 km (0.079 R)
• M17: 28,220,442 km (0.112 R)
• M18: 32,217,697 km (0.092 R)
• M19: 32,902,256 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 11.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.95 AU - 5.31 AU

Year: 7881 Days

Day: 12.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,262,931 km

• M1: 149,149 km (0.097 R)
• M2: 542,741 km (0.106 R)
• M3: 2,665,535 km (0.027 R)
• M4: 3,446,436 km (0.057 R)
• M5: 4,101,076 km (0.067 R)
• M6: 4,659,674 km (0.069 R)
• M7: 5,142,726 km (0.111 R)
• M8: 5,526,744 km (0.102 R)
• M9: 5,964,467 km (0.077 R)
• M10: 7,952,623 km (0.062 R)
• M11: 8,733,972 km (0.053 R)
• M12: 9,236,173 km (0.087 R)
• M13: 9,805,991 km (0.103 R)
• M14: 12,379,972 km (0.034 R)
• M15: 12,956,073 km (0.054 R)
• M16: 14,411,511 km (0.088 R)
• M17: 14,855,966 km (0.04 R)
• M18: 16,244,234 km (0.117 R)
• M19: 19,201,335 km (0.1 R)
• M20: 20,686,244 km (0.116 R)
• M21: 25,692,836 km (0.107 R)
• M22: 31,772,643 km (0.059 R)
• M23: 33,734,918 km (0.098 R)
• M24: 34,632,505 km (0.107 R)
• M25: 35,892,718 km (0.081 R)
• M26: 37,899,873 km (0.11 R)
• M27: 42,916,188 km (0.119 R)
• M28: 44,906,139 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 10.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.93 AU - 5.75 AU

Year: 8370 Days

Day: 13.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,262,931 km

• M1: 136,284 km (0.103 R)
• M2: 555,606 km (0.099 R)
• M3: 1,114,205 km (0.085 R)
• M4: 1,510,490 km (0.102 R)
• M5: 2,215,544 km (0.089 R)
• M6: 2,566,501 km (0.055 R)
• M7: 5,980,175 km (0.112 R)
• M8: 8,066,168 km (0.12 R)
• M9: 8,514,213 km (0.098 R)
• M10: 21,619,585 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.1

Radius: 5.7

Gravity: 28.53 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.64 AU - 5.76 AU

Year: 9230 Days

Day: 15.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,262,931 km

• M1: 71,358 km (0.11 R)
• M2: 276,457 km (0.097 R)
• M3: 535,710 km (0.114 R)
• M4: 845,826 km (0.111 R)
• M5: 1,047,933 km (0.094 R)
• M6: 1,333,366 km (0.098 R)
• M7: 1,777,971 km (0.066 R)
• M8: 2,373,819 km (0.093 R)
• M9: 2,935,110 km (0.106 R)
• M10: 3,259,139 km (0.105 R)
• M11: 3,454,813 km (0.096 R)
• M12: 6,158,496 km (0.106 R)
• M13: 7,047,107 km (0.113 R)
• M14: 8,018,296 km (0.1 R)
• M15: 10,804,257 km (0.056 R)
• M16: 11,185,732 km (0.106 R)
• M17: 13,982,464 km (0.072 R)
• M18: 16,631,244 km (0.088 R)
• M19: 18,494,486 km (0.109 R)
• M20: 22,103,983 km (0.108 R)
• M21: 23,254,091 km (0.043 R)
• M22: 32,219,043 km (0.114 R)
• M23: 32,443,440 km (0.028 R)
• M24: 37,769,573 km (0.086 R)
• M25: 39,027,541 km (0.086 R)
• M26: 41,361,717 km (0.071 R)
• M27: 42,159,971 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit