🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 14.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.05 AU - 1.23 AU

Year: 774 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,183,181 km

• M1: 180,565 km (0.119 R)
• M2: 644,318 km (0.062 R)
• M3: 1,122,134 km (0.06 R)
• M4: 1,966,015 km (0.058 R)
• M5: 2,834,730 km (0.093 R)
• M6: 3,836,737 km (0.055 R)
• M7: 4,690,940 km (0.112 R)
• M8: 6,130,670 km (0.043 R)
• M9: 7,067,602 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 14.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.27 AU - 1.89 AU

Year: 1263 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,183,181 km

• M1: 184,005 km (0.07 R)
• M2: 827,426 km (0.104 R)
• M3: 1,351,168 km (0.102 R)
• M4: 2,018,524 km (0.065 R)
• M5: 2,593,578 km (0.092 R)
• M6: 3,191,222 km (0.073 R)
• M7: 3,996,358 km (0.065 R)
• M8: 4,630,503 km (0.074 R)
• M9: 5,109,964 km (0.029 R)
• M10: 6,012,937 km (0.083 R)
• M11: 6,922,043 km (0.105 R)
• M12: 7,525,820 km (0.082 R)
• M13: 8,192,129 km (0.064 R)
• M14: 8,753,121 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 11.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.56 AU - 1.8 AU

Year: 1385 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,183,181 km

• M1: 144,362 km (0.075 R)
• M2: 747,541 km (0.065 R)
• M3: 1,710,352 km (0.065 R)
• M4: 2,266,857 km (0.099 R)
• M5: 3,130,186 km (0.1 R)
• M6: 3,936,518 km (0.081 R)
• M7: 4,337,141 km (0.097 R)
• M8: 4,820,492 km (0.099 R)
• M9: 5,299,953 km (0.047 R)
• M10: 8,060,333 km (0.111 R)
• M11: 9,749,293 km (0.106 R)
• M12: 10,455,694 km (0.075 R)
• M13: 10,869,781 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 10.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.94 AU - 2.26 AU

Year: 1935 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,183,181 km

• M1: 141,819 km (0.035 R)
• M2: 550,371 km (0.101 R)
• M3: 962,961 km (0.094 R)
• M4: 1,673,252 km (0.063 R)
• M5: 2,450,712 km (0.097 R)
• M6: 3,761,339 km (0.037 R)
• M7: 4,194,724 km (0.067 R)
• M8: 4,881,827 km (0.102 R)
• M9: 5,362,036 km (0.102 R)
• M10: 5,893,109 km (0.062 R)
• M11: 7,794,049 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 13.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.07 AU - 2.73 AU

Year: 2364 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,183,181 km

• M1: 172,786 km (0.111 R)
• M2: 611,855 km (0.063 R)
• M3: 1,232,537 km (0.05 R)
• M4: 1,896,003 km (0.095 R)
• M5: 2,398,054 km (0.111 R)
• M6: 3,446,585 km (0.106 R)
• M7: 4,466,992 km (0.076 R)
• M8: 5,217,375 km (0.068 R)
• M9: 5,956,389 km (0.11 R)
• M10: 6,561,811 km (0.087 R)
• M11: 7,181,595 km (0.065 R)
• M12: 7,868,250 km (0.045 R)
• M13: 8,598,586 km (0.045 R)
• M14: 9,696,336 km (0.081 R)
• M15: 10,160,987 km (0.116 R)
• M16: 10,850,483 km (0.072 R)
• M17: 12,948,145 km (0.119 R)
• M18: 13,553,268 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 12.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.43 AU - 3.77 AU

Year: 3470 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,183,181 km

• M1: 158,873 km (0.115 R)
• M2: 574,157 km (0.109 R)
• M3: 1,049,429 km (0.109 R)
• M4: 1,957,189 km (0.099 R)
• M5: 2,529,850 km (0.065 R)
• M6: 3,060,024 km (0.054 R)
• M7: 3,570,303 km (0.08 R)
• M8: 4,431,687 km (0.073 R)
• M9: 4,970,240 km (0.108 R)
• M10: 5,730,197 km (0.091 R)
• M11: 6,260,671 km (0.087 R)
• M12: 7,328,800 km (0.094 R)
• M13: 8,019,343 km (0.107 R)
• M14: 8,856,344 km (0.091 R)
• M15: 10,354,117 km (0.118 R)
• M16: 11,469,968 km (0.116 R)
• M17: 11,972,018 km (0.095 R)
• M18: 13,020,400 km (0.116 R)
• M19: 14,224,214 km (0.104 R)
• M20: 16,799,093 km (0.069 R)
• M21: 19,611,234 km (0.105 R)
• M22: 20,269,614 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 11.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.05 AU - 3.43 AU

Year: 3708 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,183,181 km

• M1: 141,819 km (0.061 R)
• M2: 522,545 km (0.057 R)
• M3: 1,406,968 km (0.101 R)
• M4: 1,802,804 km (0.068 R)
• M5: 2,744,074 km (0.104 R)
• M6: 3,279,185 km (0.118 R)
• M7: 3,966,139 km (0.112 R)
• M8: 4,605,969 km (0.09 R)
• M9: 6,176,896 km (0.113 R)
• M10: 7,352,586 km (0.092 R)
• M11: 8,112,842 km (0.075 R)
• M12: 8,779,749 km (0.118 R)
• M13: 9,867,625 km (0.061 R)
• M14: 11,043,165 km (0.107 R)
• M15: 11,512,753 km (0.057 R)
• M16: 14,113,512 km (0.048 R)
• M17: 15,656,913 km (0.117 R)
• M18: 17,083,179 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 8.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.16 AU - 3.82 AU

Year: 4145 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,183,181 km

• M1: 100,679 km (0.028 R)
• M2: 406,607 km (0.08 R)
• M3: 895,942 km (0.094 R)
• M4: 1,534,575 km (0.114 R)
• M5: 2,196,396 km (0.117 R)
• M6: 2,664,338 km (0.064 R)
• M7: 4,003,987 km (0.066 R)
• M8: 4,474,024 km (0.085 R)
• M9: 5,247,594 km (0.089 R)
• M10: 6,084,295 km (0.112 R)
• M11: 6,830,489 km (0.084 R)
• M12: 7,212,712 km (0.079 R)
• M13: 8,330,806 km (0.087 R)
• M14: 10,367,282 km (0.052 R)
• M15: 11,288,655 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.1 AU - 4.44 AU

Year: 4654 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,183,181 km

• M1: 181,462 km (0.069 R)
• M2: 627,862 km (0.08 R)
• M3: 1,088,025 km (0.087 R)
• M4: 1,599,052 km (0.112 R)
• M5: 2,572,335 km (0.065 R)
• M6: 2,993,154 km (0.054 R)
• M7: 3,669,187 km (0.046 R)
• M8: 4,372,596 km (0.104 R)
• M9: 5,383,579 km (0.049 R)
• M10: 7,000,432 km (0.046 R)
• M11: 7,687,984 km (0.119 R)
• M12: 8,533,960 km (0.095 R)
• M13: 9,158,531 km (0.042 R)
• M14: 10,109,525 km (0.04 R)
• M15: 10,809,045 km (0.083 R)
• M16: 11,966,782 km (0.095 R)
• M17: 13,463,060 km (0.113 R)
• M18: 13,882,383 km (0.06 R)
• M19: 15,249,558 km (0.03 R)
• M20: 19,554,087 km (0.098 R)
• M21: 20,297,140 km (0.115 R)
• M22: 21,624,821 km (0.115 R)
• M23: 22,419,485 km (0.111 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 14

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.46 AU - 6.04 AU

Year: 7648 Days

Day: 9.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,183,181 km

• M1: 174,282 km (0.078 R)
• M2: 1,109,418 km (0.092 R)
• M3: 1,629,719 km (0.107 R)
• M4: 2,193,404 km (0.11 R)
• M5: 2,906,986 km (0.104 R)
• M6: 3,846,760 km (0.072 R)
• M7: 4,347,015 km (0.108 R)
• M8: 5,320,149 km (0.117 R)
• M9: 5,841,946 km (0.091 R)
• M10: 7,779,239 km (0.058 R)
• M11: 8,805,331 km (0.096 R)
• M12: 10,815,627 km (0.089 R)
• M13: 13,351,161 km (0.092 R)
• M14: 13,890,162 km (0.103 R)
• M15: 14,443,674 km (0.078 R)
• M16: 17,435,482 km (0.086 R)
• M17: 18,889,424 km (0.036 R)
• M18: 19,416,906 km (0.104 R)
• M19: 19,876,770 km (0.095 R)
• M20: 21,872,256 km (0.097 R)
• M21: 25,887,612 km (0.071 R)
• M22: 34,779,710 km (0.115 R)
• M23: 38,867,621 km (0.071 R)
• M24: 39,476,634 km (0.112 R)
• M25: 42,232,376 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit