🌌 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: 977.8

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.53 AU - 0.59 AU

Year: 289 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,385,793 km

• M1: 134,339 km (0.098 R)
• M2: 495,917 km (0.084 R)
• M3: 1,060,948 km (0.038 R)
• M4: 1,691,204 km (0.114 R)
• M5: 2,717,296 km (0.106 R)
• M6: 3,462,742 km (0.104 R)
• M7: 4,723,553 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 12.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 457 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,385,793 km

• M1: 156,629 km (0.046 R)
• M2: 588,668 km (0.098 R)
• M3: 1,285,345 km (0.102 R)
• M4: 1,793,230 km (0.058 R)
• M5: 2,210,608 km (0.105 R)
• M6: 2,763,821 km (0.068 R)
• M7: 3,315,388 km (0.116 R)
• M8: 3,748,324 km (0.102 R)
• M9: 4,370,651 km (0.105 R)
• M10: 4,953,784 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 11.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,385,793 km

• M1: 145,708 km (0.1 R)
• M2: 585,376 km (0.116 R)
• M3: 972,835 km (0.107 R)
• M4: 1,738,626 km (0.072 R)
• M5: 2,284,509 km (0.109 R)
• M6: 3,086,653 km (0.049 R)
• M7: 3,456,608 km (0.092 R)
• M8: 3,930,086 km (0.115 R)
• M9: 4,473,724 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 13.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.19 AU - 1.85 AU

Year: 1294 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,385,793 km

• M1: 172,935 km (0.054 R)
• M2: 629,807 km (0.088 R)
• M3: 1,107,473 km (0.098 R)
• M4: 2,029,744 km (0.066 R)
• M5: 2,498,584 km (0.1 R)
• M6: 3,200,198 km (0.118 R)
• M7: 3,928,290 km (0.027 R)
• M8: 4,473,276 km (0.09 R)
• M9: 5,138,088 km (0.045 R)
• M10: 6,139,646 km (0.036 R)
• M11: 7,289,455 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 11.1

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.61 AU - 1.83 AU

Year: 1557 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,385,793 km

• M1: 138,079 km (0.098 R)
• M2: 621,130 km (0.115 R)
• M3: 1,023,997 km (0.107 R)
• M4: 1,623,885 km (0.1 R)
• M5: 2,370,528 km (0.108 R)
• M6: 3,127,942 km (0.117 R)
• M7: 3,546,816 km (0.064 R)
• M8: 4,361,077 km (0.049 R)
• M9: 5,034,268 km (0.114 R)
• M10: 5,728,402 km (0.113 R)
• M11: 6,283,859 km (0.042 R)
• M12: 7,307,706 km (0.107 R)
• M13: 8,530,968 km (0.062 R)
• M14: 9,031,373 km (0.097 R)
• M15: 9,717,728 km (0.062 R)
• M16: 11,379,760 km (0.066 R)
• M17: 13,640,483 km (0.075 R)
• M18: 14,369,025 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 10.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.06 AU - 2.8 AU

Year: 2615 Days

Day: 14.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,385,793 km

• M1: 125,662 km (0.065 R)
• M2: 688,300 km (0.111 R)
• M3: 1,082,041 km (0.088 R)
• M4: 1,735,634 km (0.099 R)
• M5: 2,291,540 km (0.072 R)
• M6: 3,011,704 km (0.062 R)
• M7: 3,425,043 km (0.06 R)
• M8: 3,935,322 km (0.101 R)
• M9: 4,387,855 km (0.076 R)
• M10: 5,422,474 km (0.063 R)
• M11: 5,905,226 km (0.045 R)
• M12: 6,927,877 km (0.112 R)
• M13: 7,344,208 km (0.082 R)
• M14: 8,194,523 km (0.102 R)
• M15: 9,536,864 km (0.103 R)
• M16: 10,203,472 km (0.082 R)
• M17: 11,060,219 km (0.058 R)
• M18: 12,390,892 km (0.063 R)
• M19: 13,872,061 km (0.101 R)
• M20: 14,534,780 km (0.099 R)
• M21: 17,507,439 km (0.108 R)
• M22: 18,733,992 km (0.1 R)
• M23: 19,368,287 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.5

Radius: 8.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.14 AU - 2.92 AU

Year: 2778 Days

Day: 13.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,385,793 km

• M1: 107,710 km (0.095 R)
• M2: 401,371 km (0.099 R)
• M3: 1,104,331 km (0.053 R)
• M4: 1,406,519 km (0.079 R)
• M5: 1,796,222 km (0.113 R)
• M6: 2,219,584 km (0.064 R)
• M7: 2,515,488 km (0.112 R)
• M8: 3,498,197 km (0.073 R)
• M9: 4,614,496 km (0.058 R)
• M10: 5,434,891 km (0.068 R)
• M11: 6,000,969 km (0.031 R)
• M12: 6,579,913 km (0.046 R)
• M13: 12,790,169 km (0.05 R)
• M14: 13,200,965 km (0.063 R)
• M15: 14,978,337 km (0.032 R)
• M16: 15,434,910 km (0.025 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 14

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.56 AU - 5.3 AU

Year: 6436 Days

Day: 11.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,385,793 km

• M1: 174,132 km (0.034 R)
• M2: 624,721 km (0.117 R)
• M3: 1,187,957 km (0.08 R)
• M4: 2,185,774 km (0.029 R)
• M5: 3,227,424 km (0.095 R)
• M6: 4,066,369 km (0.116 R)
• M7: 4,849,664 km (0.065 R)
• M8: 5,794,075 km (0.109 R)
• M9: 8,650,946 km (0.036 R)
• M10: 9,813,321 km (0.067 R)
• M11: 11,521,878 km (0.045 R)
• M12: 14,917,451 km (0.092 R)
• M13: 17,498,912 km (0.098 R)
• M14: 19,782,972 km (0.111 R)
• M15: 21,564,533 km (0.09 R)
• M16: 22,969,407 km (0.099 R)
• M17: 24,517,445 km (0.057 R)
• M18: 36,155,561 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.9

Radius: 6.1

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.7 AU - 8.96 AU

Year: 16595 Days

Day: 17.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,385,793 km

• M1: 76,145 km (0.104 R)
• M2: 274,662 km (0.062 R)
• M3: 465,848 km (0.07 R)
• M4: 787,782 km (0.079 R)
• M5: 1,138,589 km (0.086 R)
• M6: 1,469,949 km (0.111 R)
• M7: 1,714,541 km (0.108 R)
• M8: 2,489,159 km (0.058 R)
• M9: 3,320,774 km (0.115 R)
• M10: 3,635,527 km (0.11 R)
• M11: 4,541,043 km (0.111 R)
• M12: 4,929,100 km (0.108 R)
• M13: 5,808,586 km (0.071 R)
• M14: 6,788,153 km (0.113 R)
• M15: 11,579,922 km (0.101 R)
• M16: 12,739,755 km (0.069 R)
• M17: 16,380,967 km (0.066 R)
• M18: 19,381,751 km (0.081 R)
• M19: 20,057,185 km (0.071 R)
• M20: 22,177,436 km (0.112 R)
• M21: 23,766,614 km (0.086 R)
• M22: 25,933,988 km (0.071 R)
• M23: 26,444,416 km (0.072 R)
• M24: 28,015,642 km (0.071 R)
• M25: 37,328,259 km (0.103 R)
• M26: 37,978,711 km (0.103 R)
• M27: 44,177,149 km (0.12 R)
• M28: 47,438,981 km (0.081 R)
• M29: 53,116,818 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.6

Radius: 5.6

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.69 AU - 10.33 AU

Year: 17136 Days

Day: 23.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,385,793 km

• M1: 69,713 km (0.077 R)
• M2: 312,959 km (0.103 R)
• M3: 502,050 km (0.114 R)
• M4: 760,855 km (0.105 R)
• M5: 1,551,629 km (0.112 R)
• M6: 2,422,887 km (0.075 R)
• M7: 3,972,422 km (0.113 R)
• M8: 5,037,260 km (0.097 R)
• M9: 6,162,983 km (0.108 R)
• M10: 7,359,168 km (0.102 R)
• M11: 7,714,613 km (0.068 R)
• M12: 10,420,988 km (0.108 R)
• M13: 12,353,643 km (0.109 R)
• M14: 12,666,003 km (0.041 R)
• M15: 14,035,422 km (0.118 R)
• M16: 14,306,942 km (0.117 R)
• M17: 14,582,052 km (0.049 R)
• M18: 16,084,763 km (0.063 R)
• M19: 22,662,581 km (0.119 R)
• M20: 23,130,524 km (0.106 R)
• M21: 23,509,605 km (0.104 R)
• M22: 26,177,683 km (0.097 R)
• M23: 31,061,305 km (0.066 R)
• M24: 38,736,424 km (0.1 R)
• M25: 39,946,072 km (0.117 R)
• M26: 41,737,507 km (0.082 R)
• M27: 44,014,985 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit