🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 13

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 266 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,336,860 km

• M1: 162,164 km (0.105 R)
• M2: 603,179 km (0.114 R)
• M3: 1,028,186 km (0.051 R)
• M4: 1,492,688 km (0.069 R)
• M5: 1,999,226 km (0.107 R)
• M6: 2,857,768 km (0.085 R)
• M7: 3,533,053 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 11.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 396 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,336,860 km

• M1: 145,559 km (0.115 R)
• M2: 601,084 km (0.075 R)
• M3: 1,030,729 km (0.106 R)
• M4: 1,515,875 km (0.118 R)
• M5: 2,081,056 km (0.114 R)
• M6: 2,560,218 km (0.094 R)
• M7: 2,959,794 km (0.043 R)
• M8: 3,478,898 km (0.071 R)
• M9: 4,365,116 km (0.1 R)
• M10: 4,728,938 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 10.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 431 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,336,860 km

• M1: 132,993 km (0.083 R)
• M2: 494,271 km (0.101 R)
• M3: 864,676 km (0.093 R)
• M4: 1,302,997 km (0.089 R)
• M5: 1,727,107 km (0.073 R)
• M6: 2,119,951 km (0.03 R)
• M7: 2,533,290 km (0.077 R)
• M8: 2,881,105 km (0.103 R)
• M9: 4,013,711 km (0.082 R)
• M10: 4,741,355 km (0.1 R)
• M11: 5,793,626 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 11

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.85 AU - 6.05 AU

Year: 8782 Days

Day: 5.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,336,860 km

• M1: 137,181 km (0.111 R)
• M2: 690,843 km (0.102 R)
• M3: 1,492,239 km (0.066 R)
• M4: 2,087,040 km (0.111 R)
• M5: 2,542,266 km (0.069 R)
• M6: 2,916,261 km (0.116 R)
• M7: 3,511,660 km (0.108 R)
• M8: 7,188,178 km (0.107 R)
• M9: 7,902,059 km (0.089 R)
• M10: 9,941,676 km (0.086 R)
• M11: 14,287,345 km (0.097 R)
• M12: 17,356,794 km (0.091 R)
• M13: 19,531,049 km (0.092 R)
• M14: 21,962,463 km (0.065 R)
• M15: 23,123,941 km (0.087 R)
• M16: 25,031,464 km (0.088 R)
• M17: 27,703,132 km (0.085 R)
• M18: 29,255,808 km (0.094 R)
• M19: 30,865,781 km (0.034 R)
• M20: 34,481,561 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.6

Radius: 6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.31 AU - 8.09 AU

Year: 11971 Days

Day: 21.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,336,860 km

• M1: 85,869 km (0.115 R)
• M2: 543,788 km (0.102 R)
• M3: 847,472 km (0.114 R)
• M4: 1,352,514 km (0.114 R)
• M5: 1,993,242 km (0.111 R)
• M6: 2,337,916 km (0.12 R)
• M7: 3,103,707 km (0.067 R)
• M8: 4,025,529 km (0.105 R)
• M9: 5,029,331 km (0.032 R)
• M10: 5,357,549 km (0.064 R)
• M11: 6,779,626 km (0.08 R)
• M12: 7,106,348 km (0.08 R)
• M13: 7,329,847 km (0.107 R)
• M14: 7,791,207 km (0.097 R)
• M15: 10,203,622 km (0.097 R)
• M16: 11,223,879 km (0.074 R)
• M17: 12,045,621 km (0.098 R)
• M18: 13,240,160 km (0.107 R)
• M19: 13,750,737 km (0.074 R)
• M20: 16,438,113 km (0.042 R)
• M21: 18,953,302 km (0.115 R)
• M22: 23,640,952 km (0.037 R)
• M23: 29,523,140 km (0.09 R)
• M24: 32,288,307 km (0.069 R)
• M25: 32,594,534 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 7.7

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.54 AU - 7.94 AU

Year: 13447 Days

Day: 23 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,336,860 km

• M1: 95,892 km (0.093 R)
• M2: 616,792 km (0.099 R)
• M3: 924,664 km (0.1 R)
• M4: 1,360,293 km (0.112 R)
• M5: 2,112,621 km (0.092 R)
• M6: 3,697,611 km (0.092 R)
• M7: 4,763,645 km (0.106 R)
• M8: 5,879,645 km (0.112 R)
• M9: 6,650,673 km (0.103 R)
• M10: 7,322,816 km (0.055 R)
• M11: 7,612,437 km (0.089 R)
• M12: 8,755,664 km (0.114 R)
• M13: 10,732,002 km (0.115 R)
• M14: 11,052,141 km (0.068 R)
• M15: 11,433,765 km (0.117 R)
• M16: 12,397,026 km (0.094 R)
• M17: 15,815,487 km (0.073 R)
• M18: 17,445,356 km (0.099 R)
• M19: 20,055,240 km (0.117 R)
• M20: 21,537,157 km (0.086 R)
• M21: 23,356,716 km (0.113 R)
• M22: 27,200,334 km (0.069 R)
• M23: 32,211,862 km (0.094 R)
• M24: 39,932,908 km (0.107 R)
• M25: 41,612,293 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.4

Radius: 5.6

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.07 AU - 9.03 AU

Year: 14320 Days

Day: 22.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,336,860 km

• M1: 70,161 km (0.094 R)
• M2: 634,744 km (0.077 R)
• M3: 1,437,037 km (0.117 R)
• M4: 2,476,892 km (0.119 R)
• M5: 2,907,135 km (0.069 R)
• M6: 3,436,413 km (0.12 R)
• M7: 3,999,499 km (0.079 R)
• M8: 4,229,431 km (0.09 R)
• M9: 4,843,231 km (0.056 R)
• M10: 5,620,542 km (0.086 R)
• M11: 7,945,143 km (0.07 R)
• M12: 10,192,552 km (0.059 R)
• M13: 15,893,427 km (0.108 R)
• M14: 16,988,484 km (0.106 R)
• M15: 18,525,602 km (0.032 R)
• M16: 23,043,308 km (0.104 R)
• M17: 25,801,145 km (0.116 R)
• M18: 26,297,810 km (0.072 R)
• M19: 26,699,779 km (0.065 R)
• M20: 28,138,911 km (0.1 R)
• M21: 31,847,891 km (0.086 R)
• M22: 39,820,709 km (0.074 R)
• M23: 41,560,532 km (0.072 R)
• M24: 49,178,505 km (0.114 R)
• M25: 52,914,562 km (0.038 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967

Radius: 3.4

Gravity: 83.65 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.15 AU - 11.05 AU

Year: 18948 Days

Day: 15.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,336,860 km

• M1: 45,029 km (0.1 R)
• M2: 195,375 km (0.041 R)
• M3: 337,044 km (0.073 R)
• M4: 1,312,721 km (0.074 R)
• M5: 1,439,132 km (0.06 R)
• M6: 1,626,428 km (0.101 R)
• M7: 1,735,186 km (0.112 R)
• M8: 2,423,486 km (0.063 R)
• M9: 2,764,269 km (0.103 R)
• M10: 3,600,970 km (0.062 R)
• M11: 3,786,621 km (0.074 R)
• M12: 4,312,907 km (0.114 R)
• M13: 6,315,125 km (0.1 R)
• M14: 8,973,778 km (0.086 R)
• M15: 10,958,792 km (0.066 R)
• M16: 11,814,941 km (0.115 R)
• M17: 13,000,653 km (0.043 R)
• M18: 18,085,934 km (0.052 R)
• M19: 18,538,467 km (0.079 R)
• M20: 20,133,779 km (0.117 R)
• M21: 22,538,266 km (0.051 R)
• M22: 27,431,014 km (0.071 R)
• M23: 32,452,565 km (0.079 R)
• M24: 38,053,360 km (0.114 R)
• M25: 57,085,051 km (0.098 R)
• M26: 74,224,928 km (0.07 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit