🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 8.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.64 AU - 0.68 AU

Year: 358 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,887,097 km

• M1: 102,026 km (0.09 R)
• M2: 363,224 km (0.101 R)
• M3: 655,538 km (0.086 R)
• M4: 1,030,879 km (0.099 R)
• M5: 1,331,720 km (0.051 R)
• M6: 1,652,608 km (0.044 R)
• M7: 2,069,687 km (0.096 R)
• M8: 2,529,550 km (0.111 R)
• M9: 2,929,874 km (0.099 R)
• M10: 3,247,171 km (0.081 R)
• M11: 3,653,629 km (0.066 R)
• M12: 3,927,692 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 14.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.71 AU - 0.87 AU

Year: 468 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,887,097 km

• M1: 179,069 km (0.066 R)
• M2: 655,538 km (0.074 R)
• M3: 1,133,802 km (0.107 R)
• M4: 2,094,669 km (0.082 R)
• M5: 2,759,034 km (0.119 R)
• M6: 3,365,055 km (0.063 R)
• M7: 4,087,014 km (0.115 R)
• M8: 5,246,547 km (0.109 R)
• M9: 5,789,138 km (0.099 R)
• M10: 6,294,480 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 12

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.08 AU - 1.4 AU

Year: 921 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,887,097 km

• M1: 149,299 km (0.082 R)
• M2: 694,284 km (0.115 R)
• M3: 1,634,806 km (0.096 R)
• M4: 2,417,502 km (0.099 R)
• M5: 3,103,707 km (0.11 R)
• M6: 3,551,753 km (0.117 R)
• M7: 4,372,895 km (0.117 R)
• M8: 6,045,848 km (0.072 R)
• M9: 6,590,684 km (0.03 R)
• M10: 9,133,997 km (0.09 R)
• M11: 9,911,906 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 14

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.42 AU

Year: 1069 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,887,097 km

• M1: 175,777 km (0.072 R)
• M2: 632,649 km (0.094 R)
• M3: 1,665,623 km (0.083 R)
• M4: 2,184,129 km (0.119 R)
• M5: 3,256,746 km (0.112 R)
• M6: 4,673,288 km (0.065 R)
• M7: 5,887,424 km (0.12 R)
• M8: 6,647,830 km (0.028 R)
• M9: 7,230,364 km (0.037 R)
• M10: 7,923,002 km (0.07 R)
• M11: 8,551,762 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 14.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.68 AU - 2.76 AU

Year: 2206 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,887,097 km

• M1: 184,155 km (0.074 R)
• M2: 832,363 km (0.062 R)
• M3: 1,517,072 km (0.11 R)
• M4: 2,027,350 km (0.11 R)
• M5: 2,509,953 km (0.089 R)
• M6: 3,460,348 km (0.069 R)
• M7: 4,321,882 km (0.078 R)
• M8: 4,950,343 km (0.083 R)
• M9: 5,689,057 km (0.058 R)
• M10: 6,500,476 km (0.066 R)
• M11: 7,064,161 km (0.116 R)
• M12: 8,387,504 km (0.116 R)
• M13: 9,546,439 km (0.09 R)
• M14: 10,127,626 km (0.072 R)
• M15: 10,655,557 km (0.113 R)
• M16: 11,931,477 km (0.06 R)
• M17: 14,219,278 km (0.078 R)
• M18: 15,124,046 km (0.11 R)
• M19: 16,219,252 km (0.101 R)
• M20: 16,890,796 km (0.119 R)
• M21: 17,851,364 km (0.042 R)
• M22: 18,735,488 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 11.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.31 AU - 2.49 AU

Year: 2479 Days

Day: 9.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 172.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,887,097 km

• M1: 141,819 km (0.074 R)
• M2: 552,615 km (0.06 R)
• M3: 1,007,093 km (0.073 R)
• M4: 1,661,284 km (0.078 R)
• M5: 2,139,848 km (0.043 R)
• M6: 2,652,520 km (0.093 R)
• M7: 3,964,044 km (0.095 R)
• M8: 4,784,888 km (0.114 R)
• M9: 5,408,113 km (0.033 R)
• M10: 5,984,812 km (0.063 R)
• M11: 6,602,053 km (0.091 R)
• M12: 7,204,783 km (0.089 R)
• M13: 7,695,314 km (0.112 R)
• M14: 8,115,984 km (0.08 R)
• M15: 9,036,459 km (0.099 R)
• M16: 9,505,000 km (0.108 R)
• M17: 10,382,242 km (0.102 R)
• M18: 10,748,009 km (0.095 R)
• M19: 11,198,149 km (0.113 R)
• M20: 12,136,426 km (0.099 R)
• M21: 12,501,595 km (0.108 R)
• M22: 14,756,932 km (0.063 R)
• M23: 15,360,560 km (0.086 R)
• M24: 15,932,472 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 13.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.81 AU - 3.23 AU

Year: 3500 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,887,097 km

• M1: 165,306 km (0.115 R)
• M2: 754,871 km (0.077 R)
• M3: 1,243,607 km (0.116 R)
• M4: 1,720,076 km (0.077 R)
• M5: 2,153,761 km (0.114 R)
• M6: 2,756,341 km (0.094 R)
• M7: 3,195,261 km (0.116 R)
• M8: 3,681,155 km (0.099 R)
• M9: 4,109,454 km (0.1 R)
• M10: 4,709,341 km (0.085 R)
• M11: 5,215,730 km (0.087 R)
• M12: 5,678,735 km (0.111 R)
• M13: 7,912,231 km (0.085 R)
• M14: 8,630,900 km (0.117 R)
• M15: 10,967,169 km (0.06 R)
• M16: 12,303,677 km (0.088 R)
• M17: 13,458,423 km (0.119 R)
• M18: 14,234,686 km (0.078 R)
• M19: 14,684,228 km (0.059 R)
• M20: 15,664,543 km (0.089 R)
• M21: 16,360,173 km (0.11 R)
• M22: 18,512,138 km (0.088 R)
• M23: 19,411,521 km (0.101 R)
• M24: 20,276,944 km (0.087 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 14

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.31 AU - 4.31 AU

Year: 5967 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,887,097 km

• M1: 183,108 km (0.098 R)
• M2: 784,342 km (0.075 R)
• M3: 1,400,834 km (0.079 R)
• M4: 3,010,956 km (0.102 R)
• M5: 3,692,225 km (0.091 R)
• M6: 4,497,810 km (0.12 R)
• M7: 5,183,267 km (0.092 R)
• M8: 7,140,905 km (0.047 R)
• M9: 8,041,334 km (0.055 R)
• M10: 8,609,956 km (0.046 R)
• M11: 9,435,437 km (0.062 R)
• M12: 10,068,385 km (0.087 R)
• M13: 11,463,834 km (0.09 R)
• M14: 13,669,057 km (0.043 R)
• M15: 14,688,417 km (0.119 R)
• M16: 20,625,956 km (0.116 R)
• M17: 21,626,167 km (0.034 R)
• M18: 23,795,486 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 8.9

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.34 AU - 4.48 AU

Year: 6176 Days

Day: 5 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,887,097 km

• M1: 110,702 km (0.101 R)
• M2: 572,212 km (0.12 R)
• M3: 918,681 km (0.066 R)
• M4: 2,682,739 km (0.105 R)
• M5: 3,296,090 km (0.115 R)
• M6: 4,522,493 km (0.064 R)
• M7: 4,886,166 km (0.115 R)
• M8: 5,546,042 km (0.074 R)
• M9: 8,495,663 km (0.103 R)
• M10: 9,094,354 km (0.075 R)
• M11: 9,629,765 km (0.117 R)
• M12: 10,280,665 km (0.115 R)
• M13: 12,410,041 km (0.114 R)
• M14: 13,124,670 km (0.065 R)
• M15: 15,123,597 km (0.096 R)
• M16: 16,455,018 km (0.06 R)
• M17: 17,048,921 km (0.085 R)
• M18: 18,209,502 km (0.098 R)
• M19: 19,862,708 km (0.114 R)
• M20: 21,849,218 km (0.11 R)
• M21: 23,464,725 km (0.075 R)
• M22: 24,217,203 km (0.1 R)
• M23: 26,302,148 km (0.114 R)
• M24: 29,649,849 km (0.068 R)
• M25: 30,826,137 km (0.058 R)
• M26: 33,902,318 km (0.106 R)
• M27: 34,220,812 km (0.025 R)
• M28: 36,506,219 km (0.103 R)
• M29: 37,516,004 km (0.09 R)
• M30: 38,544,490 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.1

Radius: 7.3

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.24 AU - 7.82 AU

Year: 12430 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,887,097 km

• M1: 122,221 km (0.067 R)
• M2: 378,931 km (0.057 R)
• M3: 855,700 km (0.076 R)
• M4: 1,174,044 km (0.092 R)
• M5: 1,808,489 km (0.081 R)
• M6: 3,336,930 km (0.116 R)
• M7: 5,679,633 km (0.118 R)
• M8: 6,356,713 km (0.062 R)
• M9: 8,217,710 km (0.094 R)
• M10: 8,711,383 km (0.117 R)
• M11: 12,328,959 km (0.098 R)
• M12: 13,399,481 km (0.081 R)
• M13: 14,083,443 km (0.093 R)
• M14: 14,530,591 km (0.1 R)
• M15: 16,414,776 km (0.102 R)
• M16: 18,991,749 km (0.11 R)
• M17: 19,224,374 km (0.113 R)
• M18: 20,579,132 km (0.101 R)
• M19: 28,928,787 km (0.102 R)
• M20: 32,662,601 km (0.114 R)
• M21: 32,996,952 km (0.053 R)
• M22: 34,242,055 km (0.092 R)
• M23: 36,946,336 km (0.062 R)
• M24: 40,940,898 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit