🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 14.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.81 AU - 1.03 AU

Year: 588 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,353,059 km

• M1: 176,675 km (0.102 R)
• M2: 702,811 km (0.074 R)
• M3: 1,581,249 km (0.115 R)
• M4: 2,113,369 km (0.112 R)
• M5: 2,595,523 km (0.108 R)
• M6: 4,008,475 km (0.051 R)
• M7: 4,982,656 km (0.11 R)
• M8: 5,849,277 km (0.103 R)
• M9: 6,455,298 km (0.105 R)
• M10: 7,123,851 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 14

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.97 AU - 1.07 AU

Year: 687 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,353,059 km

• M1: 174,431 km (0.055 R)
• M2: 1,023,848 km (0.098 R)
• M3: 1,503,159 km (0.06 R)
• M4: 2,069,238 km (0.096 R)
• M5: 2,557,974 km (0.067 R)
• M6: 3,104,754 km (0.088 R)
• M7: 3,674,124 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 10.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.25 AU - 1.67 AU

Year: 1176 Days

Day: 5.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,353,059 km

• M1: 128,205 km (0.115 R)
• M2: 631,153 km (0.098 R)
• M3: 1,583,493 km (0.066 R)
• M4: 2,080,906 km (0.088 R)
• M5: 2,773,245 km (0.075 R)
• M6: 3,193,017 km (0.075 R)
• M7: 5,425,167 km (0.083 R)
• M8: 8,066,916 km (0.09 R)
• M9: 8,413,983 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 9.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.57 AU - 2.01 AU

Year: 1597 Days

Day: 14.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,353,059 km

• M1: 117,285 km (0.119 R)
• M2: 508,184 km (0.098 R)
• M3: 1,495,829 km (0.078 R)
• M4: 1,976,188 km (0.109 R)
• M5: 2,697,848 km (0.093 R)
• M6: 3,673,675 km (0.1 R)
• M7: 4,025,529 km (0.108 R)
• M8: 4,905,015 km (0.037 R)
• M9: 5,886,826 km (0.061 R)
• M10: 6,677,451 km (0.107 R)
• M11: 8,627,160 km (0.111 R)
• M12: 9,279,406 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 13.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.7 AU - 2.7 AU

Year: 2176 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,353,059 km

• M1: 167,998 km (0.108 R)
• M2: 619,036 km (0.082 R)
• M3: 2,349,584 km (0.098 R)
• M4: 3,125,698 km (0.119 R)
• M5: 4,371,549 km (0.092 R)
• M6: 5,549,183 km (0.103 R)
• M7: 6,400,096 km (0.103 R)
• M8: 6,928,476 km (0.114 R)
• M9: 7,485,877 km (0.057 R)
• M10: 8,136,628 km (0.069 R)
• M11: 8,624,467 km (0.079 R)
• M12: 9,235,425 km (0.03 R)
• M13: 10,658,998 km (0.074 R)
• M14: 11,850,096 km (0.098 R)
• M15: 13,128,111 km (0.103 R)
• M16: 13,755,075 km (0.103 R)
• M17: 14,732,997 km (0.089 R)
• M18: 16,209,827 km (0.088 R)
• M19: 17,460,615 km (0.057 R)
• M20: 18,440,331 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.85 AU - 2.69 AU

Year: 2281 Days

Day: 10.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,353,059 km

• M1: 171,589 km (0.078 R)
• M2: 625,917 km (0.102 R)
• M3: 1,060,649 km (0.062 R)
• M4: 1,573,171 km (0.104 R)
• M5: 2,212,852 km (0.079 R)
• M6: 2,691,864 km (0.09 R)
• M7: 3,524,376 km (0.047 R)
• M8: 4,082,077 km (0.103 R)
• M9: 5,829,530 km (0.096 R)
• M10: 6,812,986 km (0.09 R)
• M11: 7,466,729 km (0.079 R)
• M12: 8,359,080 km (0.048 R)
• M13: 9,755,876 km (0.101 R)
• M14: 10,356,361 km (0.043 R)
• M15: 11,101,209 km (0.085 R)
• M16: 12,742,298 km (0.102 R)
• M17: 14,158,092 km (0.106 R)
• M18: 16,764,985 km (0.041 R)
• M19: 18,463,369 km (0.041 R)
• M20: 18,977,238 km (0.096 R)
• M21: 19,914,469 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 10.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.78 AU - 2.8 AU

Year: 2311 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,353,059 km

• M1: 130,150 km (0.09 R)
• M2: 489,783 km (0.093 R)
• M3: 976,724 km (0.066 R)
• M4: 1,404,724 km (0.109 R)
• M5: 1,865,037 km (0.086 R)
• M6: 2,239,331 km (0.065 R)
• M7: 3,109,242 km (0.064 R)
• M8: 3,749,521 km (0.108 R)
• M9: 4,250,375 km (0.11 R)
• M10: 5,130,758 km (0.098 R)
• M11: 7,693,669 km (0.034 R)
• M12: 8,217,710 km (0.11 R)
• M13: 9,614,655 km (0.087 R)
• M14: 12,202,848 km (0.058 R)
• M15: 12,535,105 km (0.08 R)
• M16: 14,105,882 km (0.063 R)
• M17: 16,702,303 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 8.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.86 AU - 5.72 AU

Year: 6991 Days

Day: 11.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,353,059 km

• M1: 106,962 km (0.106 R)
• M2: 770,579 km (0.096 R)
• M3: 1,312,422 km (0.108 R)
• M4: 2,074,324 km (0.072 R)
• M5: 2,734,948 km (0.102 R)
• M6: 3,354,433 km (0.087 R)
• M7: 4,653,391 km (0.062 R)
• M8: 7,665,993 km (0.119 R)
• M9: 8,483,695 km (0.094 R)
• M10: 9,144,619 km (0.11 R)
• M11: 9,487,796 km (0.107 R)
• M12: 10,476,040 km (0.112 R)
• M13: 11,983,089 km (0.05 R)
• M14: 13,684,764 km (0.094 R)
• M15: 14,248,150 km (0.032 R)
• M16: 16,720,704 km (0.114 R)
• M17: 20,395,426 km (0.074 R)
• M18: 20,982,149 km (0.111 R)
• M19: 21,807,031 km (0.118 R)
• M20: 27,659,599 km (0.11 R)
• M21: 30,704,664 km (0.082 R)
• M22: 31,088,382 km (0.098 R)
• M23: 32,954,616 km (0.09 R)
• M24: 33,864,171 km (0.087 R)
• M25: 34,376,693 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 4

Gravity: 51.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.64 AU - 11.48 AU

Year: 21278 Days

Day: 21.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,353,059 km

• M1: 450,589 km (0.115 R)
• M2: 925,562 km (0.058 R)
• M3: 1,277,715 km (0.103 R)
• M4: 1,468,004 km (0.064 R)
• M5: 1,605,036 km (0.088 R)
• M6: 3,401,556 km (0.087 R)
• M7: 3,799,786 km (0.036 R)
• M8: 4,471,929 km (0.096 R)
• M9: 5,219,919 km (0.067 R)
• M10: 6,817,624 km (0.087 R)
• M11: 27,578,367 km (0.093 R)
• M12: 30,432,545 km (0.107 R)
• M13: 30,560,900 km (0.112 R)
• M14: 35,285,201 km (0.071 R)
• M15: 35,711,405 km (0.092 R)
• M16: 35,997,436 km (0.105 R)
• M17: 40,473,704 km (0.116 R)
• M18: 41,727,035 km (0.115 R)
• M19: 44,806,956 km (0.08 R)
• M20: 51,779,563 km (0.095 R)
• M21: 55,330,867 km (0.033 R)
• M22: 56,291,734 km (0.091 R)
• M23: 68,043,245 km (0.091 R)
• M24: 72,068,026 km (0.058 R)
• M25: 84,581,140 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.9

Radius: 6.9

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.3 AU - 12.84 AU

Year: 22916 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,353,059 km

• M1: 86,168 km (0.089 R)
• M2: 337,493 km (0.11 R)
• M3: 673,041 km (0.115 R)
• M4: 1,020,257 km (0.097 R)
• M5: 1,499,569 km (0.094 R)
• M6: 2,016,131 km (0.106 R)
• M7: 2,645,190 km (0.102 R)
• M8: 3,141,705 km (0.105 R)
• M9: 9,003,249 km (0.054 R)
• M10: 10,060,606 km (0.063 R)
• M11: 11,730,567 km (0.061 R)
• M12: 14,413,904 km (0.084 R)
• M13: 18,106,129 km (0.089 R)
• M14: 18,653,957 km (0.107 R)
• M15: 19,496,492 km (0.1 R)
• M16: 20,364,010 km (0.11 R)
• M17: 22,697,737 km (0.025 R)
• M18: 23,657,557 km (0.105 R)
• M19: 25,203,950 km (0.071 R)
• M20: 25,430,292 km (0.099 R)
• M21: 27,289,644 km (0.117 R)
• M22: 29,362,621 km (0.097 R)
• M23: 30,245,997 km (0.047 R)
• M24: 36,207,921 km (0.044 R)
• M25: 37,664,256 km (0.057 R)
• M26: 41,161,256 km (0.066 R)
• M27: 45,034,943 km (0.067 R)
• M28: 46,039,941 km (0.086 R)
• M29: 47,231,339 km (0.107 R)
• M30: 51,654,050 km (0.097 R)
• M31: 56,732,001 km (0.042 R)
• M32: 58,694,276 km (0.1 R)
• M33: 62,132,932 km (0.065 R)
• M34: 68,965,965 km (0.107 R)
• M35: 70,749,171 km (0.076 R)
• M36: 71,425,653 km (0.101 R)
• M37: 74,640,062 km (0.102 R)
• M38: 81,109,123 km (0.043 R)
• M39: 83,095,334 km (0.106 R)
• M40: 84,353,003 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit