🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.25 AU - 1.69 AU

Year: 645 Days

Day: 22.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.15 AU - 2.79 AU

Year: 1404 Days

Day: 47 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,664,022 km

• M1: 501,302 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 12.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.35 AU - 5.63 AU

Year: 4031 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,664,022 km

• M1: 198,516 km (0.11 R)
• M2: 343,626 km (0.049 R)
• M3: 567,425 km (0.104 R)
• M4: 710,291 km (0.062 R)
• M5: 878,588 km (0.056 R)
• M6: 1,270,535 km (0.118 R)
• M7: 1,352,814 km (0.105 R)
• M8: 1,566,738 km (0.086 R)
• M9: 1,838,408 km (0.071 R)
• M10: 2,109,330 km (0.103 R)
• M11: 2,224,820 km (0.069 R)
• M12: 2,514,142 km (0.11 R)
• M13: 2,636,962 km (0.1 R)
• M14: 2,816,030 km (0.073 R)
• M15: 3,073,488 km (0.097 R)
• M16: 3,710,925 km (0.104 R)
• M17: 3,932,479 km (0.117 R)
• M18: 4,034,804 km (0.099 R)
• M19: 4,346,865 km (0.073 R)
• M20: 4,516,509 km (0.086 R)
• M21: 4,884,520 km (0.099 R)
• M22: 5,835,364 km (0.096 R)
• M23: 6,212,500 km (0.115 R)
• M24: 6,695,253 km (0.062 R)
• M25: 7,165,140 km (0.041 R)
• M26: 7,366,199 km (0.062 R)
• M27: 7,594,785 km (0.116 R)
• M28: 7,954,867 km (0.066 R)
• M29: 8,267,975 km (0.106 R)
• M30: 8,558,644 km (0.093 R)
• M31: 8,665,157 km (0.1 R)
• M32: 9,341,041 km (0.118 R)
• M33: 9,423,319 km (0.099 R)
• M34: 9,671,502 km (0.119 R)
• M35: 9,838,154 km (0.113 R)
• M36: 10,315,671 km (0.086 R)
• M37: 10,887,284 km (0.109 R)
• M38: 11,147,734 km (0.056 R)
• M39: 11,381,107 km (0.037 R)
• M40: 11,675,067 km (0.114 R)
• M41: 11,763,778 km (0.11 R)
• M42: 11,971,570 km (0.076 R)
• M43: 12,330,754 km (0.094 R)
• M44: 12,451,180 km (0.084 R)
• M45: 13,120,930 km (0.101 R)
• M46: 14,210,601 km (0.091 R)
• M47: 14,368,726 km (0.089 R)
• M48: 14,654,607 km (0.095 R)
• M49: 15,167,728 km (0.082 R)
• M50: 15,361,607 km (0.109 R)
• M51: 16,475,961 km (0.108 R)
• M52: 16,608,804 km (0.101 R)
• M53: 16,708,736 km (0.111 R)
• M54: 17,143,766 km (0.061 R)
• M55: 17,312,064 km (0.025 R)
• M56: 17,582,537 km (0.103 R)
• M57: 17,922,573 km (0.045 R)
• M58: 18,264,853 km (0.111 R)
• M59: 19,129,828 km (0.107 R)
• M60: 19,972,812 km (0.049 R)
• M61: 20,577,337 km (0.046 R)
• M62: 21,007,580 km (0.057 R)
• M63: 22,023,350 km (0.059 R)
• M64: 22,500,268 km (0.118 R)
• M65: 22,943,676 km (0.091 R)
• M66: 23,352,527 km (0.098 R)
• M67: 23,688,972 km (0.11 R)
• M68: 23,876,568 km (0.111 R)
• M69: 24,593,890 km (0.063 R)
• M70: 25,702,261 km (0.066 R)
• M71: 25,817,900 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 9.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.73 AU - 7.77 AU

Year: 7803 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,664,022 km

• M1: 252,521 km (0.077 R)
• M2: 879,635 km (0.118 R)
• M3: 1,012,179 km (0.077 R)
• M4: 1,162,525 km (0.111 R)
• M5: 1,546,543 km (0.084 R)
• M6: 1,658,143 km (0.048 R)
• M7: 1,785,301 km (0.059 R)
• M8: 2,283,911 km (0.116 R)
• M9: 2,454,751 km (0.042 R)
• M10: 2,674,212 km (0.049 R)
• M11: 3,748,175 km (0.119 R)
• M12: 4,578,443 km (0.077 R)
• M13: 6,043,754 km (0.066 R)
• M14: 6,622,847 km (0.073 R)
• M15: 7,345,555 km (0.118 R)
• M16: 8,006,478 km (0.107 R)
• M17: 8,508,977 km (0.092 R)
• M18: 8,641,820 km (0.117 R)
• M19: 9,021,948 km (0.059 R)
• M20: 9,453,239 km (0.105 R)
• M21: 9,867,924 km (0.115 R)
• M22: 11,366,297 km (0.061 R)
• M23: 11,561,522 km (0.114 R)
• M24: 11,635,124 km (0.116 R)
• M25: 11,807,311 km (0.085 R)
• M26: 12,934,232 km (0.12 R)
• M27: 13,652,750 km (0.065 R)
• M28: 13,964,662 km (0.087 R)
• M29: 14,305,147 km (0.065 R)
• M30: 14,941,087 km (0.09 R)
• M31: 15,912,277 km (0.079 R)
• M32: 16,185,592 km (0.109 R)
• M33: 17,238,611 km (0.072 R)
• M34: 18,370,918 km (0.052 R)
• M35: 18,456,787 km (0.09 R)
• M36: 18,600,251 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 13.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.59 AU - 8.55 AU

Year: 8291 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,664,022 km

• M1: 194,926 km (0.063 R)
• M2: 293,661 km (0.057 R)
• M3: 516,861 km (0.073 R)
• M4: 763,697 km (0.112 R)
• M5: 888,163 km (0.063 R)
• M6: 1,035,516 km (0.063 R)
• M7: 1,305,840 km (0.092 R)
• M8: 1,782,459 km (0.055 R)
• M9: 2,070,285 km (0.103 R)
• M10: 2,291,091 km (0.118 R)
• M11: 2,456,696 km (0.105 R)
• M12: 2,626,340 km (0.111 R)
• M13: 2,756,191 km (0.086 R)
• M14: 2,955,156 km (0.115 R)
• M15: 3,485,331 km (0.063 R)
• M16: 3,701,051 km (0.097 R)
• M17: 3,921,259 km (0.078 R)
• M18: 4,045,426 km (0.105 R)
• M19: 4,246,934 km (0.047 R)
• M20: 5,194,936 km (0.108 R)
• M21: 6,264,560 km (0.1 R)
• M22: 6,616,415 km (0.09 R)
• M23: 6,705,276 km (0.077 R)
• M24: 6,884,494 km (0.061 R)
• M25: 7,004,771 km (0.06 R)
• M26: 7,339,421 km (0.118 R)
• M27: 7,493,208 km (0.059 R)
• M28: 7,741,690 km (0.053 R)
• M29: 7,835,488 km (0.113 R)
• M30: 8,055,995 km (0.089 R)
• M31: 8,729,784 km (0.09 R)
• M32: 8,892,995 km (0.059 R)
• M33: 9,994,933 km (0.106 R)
• M34: 11,139,805 km (0.095 R)
• M35: 11,817,783 km (0.086 R)
• M36: 12,034,700 km (0.105 R)
• M37: 13,101,632 km (0.103 R)
• M38: 14,160,336 km (0.096 R)
• M39: 14,429,463 km (0.05 R)
• M40: 14,583,848 km (0.078 R)
• M41: 14,816,622 km (0.088 R)
• M42: 15,720,343 km (0.071 R)
• M43: 16,885,112 km (0.104 R)
• M44: 17,375,344 km (0.12 R)
• M45: 17,498,613 km (0.039 R)
• M46: 17,622,180 km (0.088 R)
• M47: 17,994,529 km (0.101 R)
• M48: 18,747,306 km (0.111 R)
• M49: 19,085,098 km (0.038 R)
• M50: 20,197,059 km (0.025 R)
• M51: 20,413,228 km (0.117 R)
• M52: 20,848,109 km (0.037 R)
• M53: 20,979,157 km (0.087 R)
• M54: 22,215,284 km (0.091 R)
• M55: 22,349,174 km (0.111 R)
• M56: 23,702,586 km (0.072 R)
• M57: 24,067,904 km (0.055 R)
• M58: 24,850,600 km (0.059 R)
• M59: 24,989,576 km (0.044 R)
• M60: 25,175,377 km (0.045 R)
• M61: 25,268,277 km (0.086 R)
• M62: 25,408,151 km (0.085 R)
• M63: 26,063,689 km (0.102 R)
• M64: 27,200,633 km (0.064 R)
• M65: 27,296,076 km (0.072 R)
• M66: 27,535,283 km (0.052 R)
• M67: 27,775,089 km (0.113 R)
• M68: 27,871,280 km (0.066 R)
• M69: 28,305,264 km (0.062 R)
• M70: 28,402,053 km (0.117 R)
• M71: 29,229,030 km (0.108 R)
• M72: 29,915,834 km (0.115 R)
• M73: 30,014,419 km (0.095 R)
• M74: 30,162,521 km (0.104 R)
• M75: 30,310,773 km (0.067 R)
• M76: 30,409,806 km (0.059 R)
• M77: 33,788,025 km (0.108 R)
• M78: 34,560,549 km (0.118 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit