🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 256 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 278 Days

Day: 30.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.9

Radius: 8.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.83 AU - 1.29 AU

Year: 705 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 126.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,473,167 km

• M1: 111,750 km (0.099 R)
• M2: 186,549 km (0.102 R)
• M3: 341,083 km (0.079 R)
• M4: 412,142 km (0.076 R)
• M5: 516,412 km (0.117 R)
• M6: 580,290 km (0.107 R)
• M7: 660,325 km (0.029 R)
• M8: 748,887 km (0.086 R)
• M9: 818,151 km (0.076 R)
• M10: 879,935 km (0.068 R)
• M11: 968,497 km (0.07 R)
• M12: 1,096,702 km (0.071 R)
• M13: 1,181,823 km (0.117 R)
• M14: 1,274,723 km (0.058 R)
• M15: 1,336,208 km (0.117 R)
• M16: 1,398,740 km (0.057 R)
• M17: 1,586,485 km (0.11 R)
• M18: 1,653,056 km (0.073 R)
• M19: 1,763,908 km (0.109 R)
• M20: 1,864,588 km (0.078 R)
• M21: 2,078,363 km (0.065 R)
• M22: 2,144,785 km (0.07 R)
• M23: 2,205,222 km (0.101 R)
• M24: 2,293,485 km (0.083 R)
• M25: 2,445,476 km (0.068 R)
• M26: 2,572,485 km (0.097 R)
• M27: 2,701,738 km (0.094 R)
• M28: 3,201,394 km (0.083 R)
• M29: 3,379,565 km (0.065 R)
• M30: 3,600,970 km (0.074 R)
• M31: 3,802,778 km (0.11 R)
• M32: 3,933,826 km (0.091 R)
• M33: 4,141,617 km (0.042 R)
• M34: 4,378,730 km (0.055 R)
• M35: 4,438,718 km (0.118 R)
• M36: 4,559,444 km (0.084 R)
• M37: 4,690,043 km (0.093 R)
• M38: 4,751,528 km (0.099 R)
• M39: 4,857,293 km (0.116 R)
• M40: 4,955,130 km (0.074 R)
• M41: 5,026,638 km (0.114 R)
• M42: 5,361,737 km (0.116 R)
• M43: 5,573,867 km (0.052 R)
• M44: 5,892,361 km (0.089 R)
• M45: 6,006,205 km (0.086 R)
• M46: 6,111,223 km (0.114 R)
• M47: 6,216,988 km (0.084 R)
• M48: 6,332,927 km (0.072 R)
• M49: 6,430,016 km (0.109 R)
• M50: 6,517,979 km (0.1 R)
• M51: 6,655,460 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 10.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.07 AU - 1.09 AU

Year: 725 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,473,167 km

• M1: 132,693 km (0.114 R)
• M2: 216,917 km (0.047 R)
• M3: 289,322 km (0.082 R)
• M4: 356,193 km (0.031 R)
• M5: 541,245 km (0.112 R)
• M6: 642,672 km (0.103 R)
• M7: 742,753 km (0.055 R)
• M8: 826,079 km (0.111 R)
• M9: 936,333 km (0.058 R)
• M10: 1,012,628 km (0.098 R)
• M11: 1,111,363 km (0.074 R)
• M12: 1,234,332 km (0.109 R)
• M13: 1,340,397 km (0.102 R)
• M14: 1,422,077 km (0.117 R)
• M15: 1,488,648 km (0.063 R)
• M16: 1,671,607 km (0.028 R)
• M17: 1,801,757 km (0.064 R)
• M18: 2,034,830 km (0.046 R)
• M19: 2,135,809 km (0.085 R)
• M20: 2,251,598 km (0.043 R)
• M21: 2,329,987 km (0.071 R)
• M22: 2,402,691 km (0.1 R)
• M23: 2,639,206 km (0.096 R)
• M24: 2,770,852 km (0.04 R)
• M25: 2,848,044 km (0.092 R)
• M26: 2,947,377 km (0.109 R)
• M27: 3,069,449 km (0.054 R)
• M28: 3,215,457 km (0.116 R)
• M29: 3,438,806 km (0.07 R)
• M30: 3,575,240 km (0.092 R)
• M31: 3,674,872 km (0.046 R)
• M32: 3,814,596 km (0.039 R)
• M33: 3,908,544 km (0.106 R)
• M34: 3,995,460 km (0.053 R)
• M35: 4,163,309 km (0.04 R)
• M36: 4,260,099 km (0.065 R)
• M37: 4,366,014 km (0.093 R)
• M38: 4,464,449 km (0.106 R)
• M39: 4,857,443 km (0.065 R)
• M40: 4,942,564 km (0.114 R)
• M41: 5,062,392 km (0.113 R)
• M42: 5,157,387 km (0.098 R)
• M43: 5,226,800 km (0.09 R)
• M44: 5,296,513 km (0.068 R)
• M45: 5,614,258 km (0.112 R)
• M46: 5,712,544 km (0.077 R)
• M47: 5,784,351 km (0.089 R)
• M48: 6,093,271 km (0.08 R)
• M49: 6,185,124 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 11.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.5 AU - 2.46 AU

Year: 1799 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,473,167 km

• M1: 198,666 km (0.043 R)
• M2: 277,055 km (0.111 R)
• M3: 356,641 km (0.038 R)
• M4: 452,683 km (0.106 R)
• M5: 571,165 km (0.094 R)
• M6: 677,080 km (0.045 R)
• M7: 823,387 km (0.111 R)
• M8: 1,096,552 km (0.113 R)
• M9: 1,287,290 km (0.099 R)
• M10: 1,423,274 km (0.055 R)
• M11: 2,071,781 km (0.106 R)
• M12: 2,280,919 km (0.099 R)
• M13: 2,358,710 km (0.111 R)
• M14: 2,668,976 km (0.112 R)
• M15: 2,782,221 km (0.111 R)
• M16: 2,897,112 km (0.071 R)
• M17: 3,035,042 km (0.102 R)
• M18: 3,417,264 km (0.052 R)
• M19: 3,495,653 km (0.092 R)
• M20: 3,665,447 km (0.109 R)
• M21: 3,943,101 km (0.099 R)
• M22: 4,084,471 km (0.08 R)
• M23: 4,299,892 km (0.083 R)
• M24: 4,506,636 km (0.067 R)
• M25: 4,716,821 km (0.072 R)
• M26: 4,791,769 km (0.038 R)
• M27: 4,905,015 km (0.113 R)
• M28: 5,031,724 km (0.095 R)
• M29: 5,211,242 km (0.119 R)
• M30: 5,327,629 km (0.055 R)
• M31: 5,669,011 km (0.1 R)
• M32: 6,112,569 km (0.111 R)
• M33: 6,276,678 km (0.114 R)
• M34: 6,511,696 km (0.117 R)
• M35: 6,763,769 km (0.113 R)
• M36: 6,876,865 km (0.069 R)
• M37: 7,364,404 km (0.051 R)
• M38: 7,685,740 km (0.073 R)
• M39: 7,818,583 km (0.101 R)
• M40: 7,907,594 km (0.069 R)
• M41: 8,387,953 km (0.103 R)
• M42: 8,816,102 km (0.083 R)
• M43: 8,986,344 km (0.109 R)
• M44: 9,141,926 km (0.051 R)
• M45: 9,329,821 km (0.113 R)
• M46: 9,503,354 km (0.064 R)
• M47: 9,598,349 km (0.09 R)
• M48: 9,709,650 km (0.067 R)
• M49: 9,885,427 km (0.112 R)
• M50: 10,062,252 km (0.119 R)
• M51: 10,419,043 km (0.106 R)
• M52: 10,549,941 km (0.092 R)
• M53: 10,648,376 km (0.112 R)
• M54: 10,846,145 km (0.095 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.3

Radius: 3.2

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.13 AU - 8.99 AU

Year: 16171 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,473,167 km

• M1: 68,067 km (0.072 R)
• M2: 98,286 km (0.04 R)
• M3: 367,113 km (0.108 R)
• M4: 619,335 km (0.057 R)
• M5: 693,237 km (0.05 R)
• M6: 817,552 km (0.064 R)
• M7: 1,343,389 km (0.091 R)
• M8: 1,419,983 km (0.11 R)
• M9: 1,658,592 km (0.117 R)
• M10: 1,952,402 km (0.069 R)
• M11: 1,974,094 km (0.075 R)
• M12: 2,149,871 km (0.03 R)
• M13: 2,516,386 km (0.076 R)
• M14: 2,658,803 km (0.07 R)
• M15: 3,409,335 km (0.111 R)
• M16: 3,487,725 km (0.073 R)
• M17: 3,593,341 km (0.107 R)
• M18: 3,673,226 km (0.11 R)
• M19: 4,276,554 km (0.114 R)
• M20: 6,008,000 km (0.071 R)
• M21: 6,261,868 km (0.078 R)
• M22: 6,390,223 km (0.084 R)
• M23: 6,616,863 km (0.117 R)
• M24: 6,780,224 km (0.108 R)
• M25: 7,077,924 km (0.06 R)
• M26: 7,515,199 km (0.118 R)
• M27: 7,754,256 km (0.089 R)
• M28: 8,310,162 km (0.099 R)
• M29: 8,451,083 km (0.118 R)
• M30: 9,313,515 km (0.046 R)
• M31: 10,734,844 km (0.041 R)
• M32: 11,431,372 km (0.114 R)
• M33: 12,342,572 km (0.093 R)
• M34: 12,705,347 km (0.036 R)
• M35: 13,153,542 km (0.079 R)
• M36: 13,400,229 km (0.112 R)
• M37: 14,107,229 km (0.102 R)
• M38: 14,997,336 km (0.062 R)
• M39: 15,040,271 km (0.101 R)
• M40: 15,818,180 km (0.041 R)
• M41: 16,653,534 km (0.086 R)
• M42: 16,697,965 km (0.037 R)
• M43: 17,143,766 km (0.088 R)
• M44: 17,729,143 km (0.109 R)
• M45: 18,734,590 km (0.096 R)
• M46: 19,058,320 km (0.085 R)
• M47: 20,324,367 km (0.094 R)
• M48: 20,800,238 km (0.066 R)
• M49: 22,494,134 km (0.102 R)
• M50: 22,838,060 km (0.102 R)
• M51: 22,936,794 km (0.069 R)
• M52: 24,989,427 km (0.05 R)
• M53: 25,345,769 km (0.118 R)
• M54: 25,857,693 km (0.1 R)
• M55: 26,476,430 km (0.073 R)
• M56: 27,361,451 km (0.071 R)
• M57: 27,991,856 km (0.073 R)
• M58: 28,150,280 km (0.032 R)
• M59: 28,999,996 km (0.063 R)
• M60: 29,804,085 km (0.079 R)
• M61: 31,598,960 km (0.037 R)
• M62: 31,763,817 km (0.101 R)
• M63: 31,984,174 km (0.047 R)
• M64: 32,481,587 km (0.115 R)
• M65: 32,592,589 km (0.097 R)
• M66: 33,260,693 km (0.094 R)
• M67: 34,837,155 km (0.059 R)
• M68: 35,064,245 km (0.076 R)
• M69: 36,552,893 km (0.089 R)
• M70: 36,725,978 km (0.071 R)
• M71: 38,062,186 km (0.037 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit