🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 13.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.6 AU - 0.64 AU

Year: 337 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,537,542 km

• M1: 169,345 km (0.088 R)
• M2: 598,391 km (0.032 R)
• M3: 1,047,783 km (0.1 R)
• M4: 1,607,878 km (0.104 R)
• M5: 2,094,669 km (0.037 R)
• M6: 2,524,314 km (0.071 R)
• M7: 3,407,690 km (0.031 R)
• M8: 3,848,854 km (0.095 R)
• M9: 4,735,221 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.1 AU - 1.72 AU

Year: 1156 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,537,542 km

• M1: 112,198 km (0.056 R)
• M2: 414,685 km (0.108 R)
• M3: 931,097 km (0.049 R)
• M4: 1,459,776 km (0.052 R)
• M5: 2,104,692 km (0.116 R)
• M6: 3,006,768 km (0.101 R)
• M7: 4,823,484 km (0.098 R)
• M8: 5,198,227 km (0.032 R)
• M9: 5,859,150 km (0.061 R)
• M10: 7,131,330 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 14.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.49 AU - 2.23 AU

Year: 1751 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,537,542 km

• M1: 182,809 km (0.086 R)
• M2: 673,639 km (0.094 R)
• M3: 1,374,206 km (0.115 R)
• M4: 1,839,306 km (0.084 R)
• M5: 3,245,526 km (0.051 R)
• M6: 3,730,672 km (0.075 R)
• M7: 4,282,089 km (0.111 R)
• M8: 5,043,094 km (0.07 R)
• M9: 6,740,132 km (0.094 R)
• M10: 7,746,028 km (0.106 R)
• M11: 8,480,105 km (0.119 R)
• M12: 9,806,440 km (0.067 R)
• M13: 10,503,416 km (0.054 R)
• M14: 11,301,222 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 8.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.11 AU - 2.75 AU

Year: 2615 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,537,542 km

• M1: 105,766 km (0.057 R)
• M2: 456,872 km (0.12 R)
• M3: 728,242 km (0.103 R)
• M4: 1,119,291 km (0.12 R)
• M5: 1,666,520 km (0.104 R)
• M6: 2,085,394 km (0.106 R)
• M7: 2,929,725 km (0.085 R)
• M8: 3,658,566 km (0.063 R)
• M9: 5,900,439 km (0.082 R)
• M10: 7,189,374 km (0.116 R)
• M11: 7,731,966 km (0.104 R)
• M12: 8,272,463 km (0.08 R)
• M13: 9,145,666 km (0.102 R)
• M14: 11,216,699 km (0.064 R)
• M15: 12,247,428 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.2

Radius: 10.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.07 AU - 3.23 AU

Year: 2978 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,537,542 km

• M1: 125,812 km (0.104 R)
• M2: 446,699 km (0.037 R)
• M3: 1,086,679 km (0.079 R)
• M4: 2,177,098 km (0.043 R)
• M5: 3,094,731 km (0.111 R)
• M6: 3,534,399 km (0.078 R)
• M7: 4,560,641 km (0.092 R)
• M8: 4,995,970 km (0.065 R)
• M9: 5,317,008 km (0.112 R)
• M10: 6,000,670 km (0.061 R)
• M11: 6,714,551 km (0.074 R)
• M12: 7,278,984 km (0.109 R)
• M13: 8,438,517 km (0.098 R)
• M14: 10,514,038 km (0.037 R)
• M15: 13,384,521 km (0.12 R)
• M16: 15,308,649 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 9.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.16 AU - 3.52 AU

Year: 3304 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,537,542 km

• M1: 121,922 km (0.108 R)
• M2: 1,162,076 km (0.112 R)
• M3: 3,180,750 km (0.105 R)
• M4: 3,745,183 km (0.053 R)
• M5: 5,158,284 km (0.026 R)
• M6: 6,223,271 km (0.061 R)
• M7: 10,465,717 km (0.043 R)
• M8: 13,458,872 km (0.109 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 11

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.79 AU - 4.05 AU

Year: 5357 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,537,542 km

• M1: 136,732 km (0.098 R)
• M2: 672,293 km (0.077 R)
• M3: 1,841,550 km (0.066 R)
• M4: 2,262,518 km (0.085 R)
• M5: 2,781,473 km (0.096 R)
• M6: 3,616,080 km (0.045 R)
• M7: 4,979,365 km (0.116 R)
• M8: 6,004,260 km (0.116 R)
• M9: 6,783,067 km (0.093 R)
• M10: 7,426,786 km (0.061 R)
• M11: 8,504,789 km (0.091 R)
• M12: 9,062,489 km (0.03 R)
• M13: 11,540,728 km (0.112 R)
• M14: 14,491,995 km (0.111 R)
• M15: 15,019,776 km (0.092 R)
• M16: 17,614,252 km (0.111 R)
• M17: 21,565,131 km (0.05 R)
• M18: 22,253,282 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 8.1

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.52 AU - 6.48 AU

Year: 8903 Days

Day: 13.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,537,542 km

• M1: 100,829 km (0.08 R)
• M2: 410,347 km (0.116 R)
• M3: 760,107 km (0.105 R)
• M4: 1,391,559 km (0.045 R)
• M5: 3,296,090 km (0.066 R)
• M6: 3,777,047 km (0.034 R)
• M7: 4,528,178 km (0.077 R)
• M8: 5,602,590 km (0.059 R)
• M9: 7,183,241 km (0.031 R)
• M10: 7,908,342 km (0.116 R)
• M11: 8,288,769 km (0.072 R)
• M12: 8,637,183 km (0.12 R)
• M13: 9,178,129 km (0.112 R)
• M14: 9,741,365 km (0.059 R)
• M15: 10,936,801 km (0.105 R)
• M16: 12,116,081 km (0.1 R)
• M17: 12,565,174 km (0.085 R)
• M18: 13,797,112 km (0.095 R)
• M19: 14,411,212 km (0.106 R)
• M20: 15,171,917 km (0.085 R)
• M21: 16,295,247 km (0.109 R)
• M22: 17,331,661 km (0.046 R)
• M23: 19,005,063 km (0.115 R)
• M24: 20,703,897 km (0.034 R)
• M25: 24,135,821 km (0.114 R)
• M26: 25,847,819 km (0.063 R)
• M27: 26,125,323 km (0.095 R)
• M28: 30,222,211 km (0.109 R)
• M29: 34,058,648 km (0.103 R)
• M30: 34,616,050 km (0.091 R)
• M31: 37,968,837 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.7

Radius: 5.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.76 AU - 8.75 AU

Year: 16357 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,537,542 km

• M1: 148,401 km (0.113 R)
• M2: 520,900 km (0.114 R)
• M3: 1,361,939 km (0.107 R)
• M4: 1,764,956 km (0.118 R)
• M5: 6,498,831 km (0.051 R)
• M6: 15,588,248 km (0.098 R)
• M7: 19,068,193 km (0.117 R)
• M8: 20,550,708 km (0.113 R)
• M9: 24,063,416 km (0.089 R)
• M10: 26,130,709 km (0.04 R)
• M11: 33,337,137 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit