🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 9.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 289 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,008,297 km

• M1: 116,986 km (0.118 R)
• M2: 417,827 km (0.053 R)
• M3: 798,254 km (0.093 R)
• M4: 1,148,014 km (0.081 R)
• M5: 1,729,651 km (0.106 R)
• M6: 2,025,406 km (0.098 R)
• M7: 3,419,209 km (0.068 R)
• M8: 3,841,374 km (0.033 R)
• M9: 4,622,125 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 8.9

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 305 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,008,297 km

• M1: 110,702 km (0.12 R)
• M2: 447,148 km (0.103 R)
• M3: 1,095,804 km (0.113 R)
• M4: 1,815,819 km (0.085 R)
• M5: 2,288,399 km (0.051 R)
• M6: 2,801,819 km (0.078 R)
• M7: 3,107,447 km (0.037 R)
• M8: 3,798,290 km (0.074 R)
• M9: 4,265,035 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 9.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.47 AU - 0.75 AU

Year: 329 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,008,297 km

• M1: 119,529 km (0.115 R)
• M2: 484,697 km (0.097 R)
• M3: 871,258 km (0.079 R)
• M4: 1,298,958 km (0.098 R)
• M5: 1,615,807 km (0.083 R)
• M6: 2,554,533 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 13.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.17 AU - 1.87 AU

Year: 1294 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,008,297 km

• M1: 172,935 km (0.074 R)
• M2: 621,430 km (0.099 R)
• M3: 1,510,191 km (0.069 R)
• M4: 2,055,176 km (0.076 R)
• M5: 2,605,397 km (0.053 R)
• M6: 3,087,700 km (0.089 R)
• M7: 4,049,764 km (0.114 R)
• M8: 5,004,946 km (0.093 R)
• M9: 5,829,679 km (0.087 R)
• M10: 6,409,371 km (0.052 R)
• M11: 6,863,999 km (0.096 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 10.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.97 AU - 2.37 AU

Year: 2206 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,008,297 km

• M1: 131,796 km (0.073 R)
• M2: 474,824 km (0.084 R)
• M3: 1,171,651 km (0.034 R)
• M4: 1,530,685 km (0.096 R)
• M5: 2,060,112 km (0.028 R)
• M6: 2,783,717 km (0.097 R)
• M7: 3,213,362 km (0.108 R)
• M8: 4,623,472 km (0.074 R)
• M9: 5,539,011 km (0.041 R)
• M10: 5,886,676 km (0.068 R)
• M11: 7,278,984 km (0.119 R)
• M12: 7,696,960 km (0.115 R)
• M13: 8,418,471 km (0.113 R)
• M14: 9,253,227 km (0.12 R)
• M15: 13,108,214 km (0.037 R)
• M16: 13,460,068 km (0.099 R)
• M17: 14,694,550 km (0.097 R)
• M18: 15,026,508 km (0.03 R)
• M19: 16,659,967 km (0.102 R)
• M20: 17,812,618 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 13.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.57 AU - 2.61 AU

Year: 2877 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,008,297 km

• M1: 170,542 km (0.073 R)
• M2: 829,969 km (0.113 R)
• M3: 1,297,911 km (0.087 R)
• M4: 2,153,910 km (0.061 R)
• M5: 3,700,603 km (0.07 R)
• M6: 4,265,185 km (0.098 R)
• M7: 5,023,048 km (0.112 R)
• M8: 8,001,541 km (0.069 R)
• M9: 8,748,483 km (0.062 R)
• M10: 9,225,551 km (0.113 R)
• M11: 10,647,030 km (0.116 R)
• M12: 11,672,972 km (0.114 R)
• M13: 12,294,252 km (0.095 R)
• M14: 13,784,397 km (0.109 R)
• M15: 14,291,384 km (0.063 R)
• M16: 16,599,679 km (0.108 R)
• M17: 17,707,601 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.4

Radius: 13

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.24 AU - 3.64 AU

Year: 3480 Days

Day: 6.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,008,297 km

• M1: 161,865 km (0.034 R)
• M2: 621,729 km (0.082 R)
• M3: 1,398,740 km (0.096 R)
• M4: 1,890,767 km (0.111 R)
• M5: 2,543,613 km (0.094 R)
• M6: 3,234,605 km (0.042 R)
• M7: 4,282,089 km (0.025 R)
• M8: 4,920,872 km (0.096 R)
• M9: 5,701,324 km (0.043 R)
• M10: 6,828,844 km (0.09 R)
• M11: 7,445,785 km (0.096 R)
• M12: 8,269,022 km (0.088 R)
• M13: 8,862,776 km (0.083 R)
• M14: 10,333,174 km (0.083 R)
• M15: 12,004,481 km (0.075 R)
• M16: 12,584,622 km (0.085 R)
• M17: 15,145,887 km (0.088 R)
• M18: 18,094,760 km (0.088 R)
• M19: 18,917,848 km (0.109 R)
• M20: 20,512,411 km (0.101 R)
• M21: 21,733,130 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 9.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.48 AU - 3.48 AU

Year: 4481 Days

Day: 11.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,008,297 km

• M1: 123,119 km (0.074 R)
• M2: 473,776 km (0.102 R)
• M3: 868,416 km (0.089 R)
• M4: 1,301,651 km (0.093 R)
• M5: 1,649,017 km (0.064 R)
• M6: 2,031,988 km (0.109 R)
• M7: 2,398,802 km (0.098 R)
• M8: 2,860,012 km (0.099 R)
• M9: 3,360,866 km (0.115 R)
• M10: 4,133,389 km (0.049 R)
• M11: 4,703,357 km (0.075 R)
• M12: 5,019,906 km (0.09 R)
• M13: 5,482,014 km (0.09 R)
• M14: 6,344,147 km (0.088 R)
• M15: 6,946,727 km (0.104 R)
• M16: 7,587,006 km (0.117 R)
• M17: 8,023,981 km (0.09 R)
• M18: 11,394,421 km (0.092 R)
• M19: 11,745,228 km (0.079 R)
• M20: 14,254,882 km (0.12 R)
• M21: 14,765,609 km (0.092 R)
• M22: 15,501,182 km (0.103 R)
• M23: 19,054,879 km (0.071 R)
• M24: 21,217,765 km (0.06 R)
• M25: 23,539,375 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 3.9

Gravity: 56.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.5 AU - 9.56 AU

Year: 17196 Days

Day: 15.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,008,297 km

• M1: 56,698 km (0.11 R)
• M2: 222,602 km (0.115 R)
• M3: 357,389 km (0.114 R)
• M4: 1,033,572 km (0.032 R)
• M5: 1,929,065 km (0.111 R)
• M6: 4,337,740 km (0.086 R)
• M7: 4,784,589 km (0.1 R)
• M8: 5,111,610 km (0.116 R)
• M9: 5,299,505 km (0.106 R)
• M10: 5,809,933 km (0.071 R)
• M11: 6,352,374 km (0.061 R)
• M12: 14,264,307 km (0.118 R)
• M13: 14,562,006 km (0.099 R)
• M14: 15,953,267 km (0.106 R)
• M15: 16,435,869 km (0.076 R)
• M16: 18,818,215 km (0.099 R)
• M17: 19,905,941 km (0.068 R)
• M18: 27,325,846 km (0.111 R)
• M19: 32,919,909 km (0.073 R)
• M20: 35,709,461 km (0.081 R)
• M21: 50,478,959 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 3.8

Gravity: 29.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.64 AU - 11.98 AU

Year: 22851 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,008,297 km

• M1: 47,273 km (0.089 R)
• M2: 169,943 km (0.079 R)
• M3: 337,942 km (0.118 R)
• M4: 503,846 km (0.057 R)
• M5: 640,877 km (0.106 R)
• M6: 855,550 km (0.094 R)
• M7: 1,053,019 km (0.063 R)
• M8: 1,338,153 km (0.119 R)
• M9: 1,475,185 km (0.087 R)
• M10: 1,925,175 km (0.102 R)
• M11: 2,161,240 km (0.103 R)
• M12: 3,037,884 km (0.066 R)
• M13: 4,034,056 km (0.113 R)
• M14: 4,192,181 km (0.092 R)
• M15: 4,387,406 km (0.074 R)
• M16: 10,433,404 km (0.048 R)
• M17: 13,537,560 km (0.119 R)
• M18: 13,678,930 km (0.037 R)
• M19: 15,683,392 km (0.104 R)
• M20: 16,553,453 km (0.107 R)
• M21: 21,389,653 km (0.096 R)
• M22: 22,065,686 km (0.104 R)
• M23: 22,755,781 km (0.081 R)
• M24: 26,977,283 km (0.118 R)
• M25: 27,994,100 km (0.079 R)
• M26: 30,224,006 km (0.113 R)
• M27: 31,074,619 km (0.075 R)
• M28: 32,823,418 km (0.087 R)
• M29: 35,567,941 km (0.117 R)
• M30: 41,508,173 km (0.091 R)
• M31: 43,013,876 km (0.038 R)
• M32: 44,868,291 km (0.109 R)
• M33: 45,182,446 km (0.09 R)
• M34: 47,260,361 km (0.115 R)
• M35: 55,123,823 km (0.061 R)
• M36: 58,237,105 km (0.084 R)
• M37: 62,633,038 km (0.108 R)
• M38: 71,008,275 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit