🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 23.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,516,674 km

• M1: 199,564 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 13.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 386 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,516,674 km

• M1: 169,794 km (0.06 R)
• M2: 356,791 km (0.119 R)
• M3: 449,691 km (0.112 R)
• M4: 619,335 km (0.103 R)
• M5: 766,689 km (0.117 R)
• M6: 906,563 km (0.096 R)
• M7: 1,007,990 km (0.098 R)
• M8: 1,109,119 km (0.029 R)
• M9: 1,209,349 km (0.087 R)
• M10: 1,332,169 km (0.077 R)
• M11: 1,444,667 km (0.063 R)
• M12: 1,596,359 km (0.076 R)
• M13: 1,748,201 km (0.114 R)
• M14: 1,834,219 km (0.114 R)
• M15: 1,921,734 km (0.11 R)
• M16: 2,027,650 km (0.097 R)
• M17: 2,245,314 km (0.054 R)
• M18: 2,422,887 km (0.11 R)
• M19: 2,525,511 km (0.107 R)
• M20: 2,617,514 km (0.067 R)
• M21: 2,887,239 km (0.095 R)
• M22: 2,996,595 km (0.111 R)
• M23: 3,080,968 km (0.082 R)
• M24: 3,166,389 km (0.06 R)
• M25: 3,319,278 km (0.119 R)
• M26: 3,495,205 km (0.118 R)
• M27: 3,667,392 km (0.075 R)
• M28: 3,913,181 km (0.103 R)
• M29: 3,998,751 km (0.058 R)
• M30: 4,200,858 km (0.083 R)
• M31: 4,295,852 km (0.117 R)
• M32: 4,391,595 km (0.096 R)
• M33: 4,540,295 km (0.091 R)
• M34: 4,850,412 km (0.086 R)
• M35: 5,004,348 km (0.038 R)
• M36: 5,097,398 km (0.072 R)
• M37: 5,198,975 km (0.097 R)
• M38: 5,309,079 km (0.103 R)
• M39: 5,396,145 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 8.4

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 506 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,516,674 km

• M1: 106,663 km (0.119 R)
• M2: 169,494 km (0.06 R)
• M3: 246,088 km (0.099 R)
• M4: 324,478 km (0.108 R)
• M5: 389,702 km (0.11 R)
• M6: 442,062 km (0.104 R)
• M7: 524,041 km (0.088 R)
• M8: 636,689 km (0.098 R)
• M9: 713,731 km (0.049 R)
• M10: 789,428 km (0.099 R)
• M11: 858,841 km (0.042 R)
• M12: 930,349 km (0.107 R)
• M13: 1,028,934 km (0.066 R)
• M14: 1,100,143 km (0.099 R)
• M15: 1,205,011 km (0.029 R)
• M16: 1,329,626 km (0.062 R)
• M17: 1,396,496 km (0.119 R)
• M18: 1,504,655 km (0.112 R)
• M19: 1,657,395 km (0.116 R)
• M20: 1,864,887 km (0.091 R)
• M21: 2,016,430 km (0.112 R)
• M22: 2,406,282 km (0.056 R)
• M23: 2,467,766 km (0.108 R)
• M24: 2,599,562 km (0.031 R)
• M25: 2,698,147 km (0.071 R)
• M26: 2,797,929 km (0.092 R)
• M27: 2,942,740 km (0.093 R)
• M28: 3,001,382 km (0.092 R)
• M29: 3,149,634 km (0.104 R)
• M30: 3,217,252 km (0.114 R)
• M31: 3,292,799 km (0.06 R)
• M32: 3,376,723 km (0.058 R)
• M33: 3,492,213 km (0.071 R)
• M34: 3,593,341 km (0.069 R)
• M35: 3,703,445 km (0.064 R)
• M36: 3,870,695 km (0.101 R)
• M37: 3,999,798 km (0.116 R)
• M38: 4,105,863 km (0.074 R)
• M39: 4,163,309 km (0.069 R)
• M40: 4,221,054 km (0.095 R)
• M41: 4,420,916 km (0.067 R)
• M42: 4,496,762 km (0.114 R)
• M43: 4,624,070 km (0.111 R)
• M44: 4,787,132 km (0.117 R)
• M45: 4,847,569 km (0.109 R)
• M46: 5,013,174 km (0.087 R)
• M47: 5,065,833 km (0.081 R)
• M48: 5,145,269 km (0.107 R)
• M49: 5,216,179 km (0.101 R)
• M50: 5,368,020 km (0.103 R)
• M51: 5,430,852 km (0.086 R)
• M52: 5,666,767 km (0.097 R)
• M53: 5,730,945 km (0.107 R)
• M54: 5,795,272 km (0.113 R)
• M55: 5,850,623 km (0.109 R)
• M56: 5,933,949 km (0.094 R)
• M57: 6,092,373 km (0.066 R)
• M58: 6,214,595 km (0.029 R)
• M59: 6,413,710 km (0.11 R)
• M60: 6,480,580 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.4

Radius: 4.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.69 AU - 8.65 AU

Year: 12396 Days

Day: 22.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,516,674 km

• M1: 76,145 km (0.109 R)
• M2: 126,410 km (0.102 R)
• M3: 184,454 km (0.097 R)
• M4: 234,869 km (0.09 R)
• M5: 300,093 km (0.115 R)
• M6: 382,372 km (0.11 R)
• M7: 781,200 km (0.107 R)
• M8: 809,474 km (0.106 R)
• M9: 970,890 km (0.094 R)
• M10: 1,001,259 km (0.086 R)
• M11: 1,078,900 km (0.116 R)
• M12: 1,207,105 km (0.084 R)
• M13: 1,566,738 km (0.087 R)
• M14: 1,693,747 km (0.083 R)
• M15: 1,957,638 km (0.056 R)
• M16: 2,094,370 km (0.103 R)
• M17: 2,295,131 km (0.115 R)
• M18: 2,889,632 km (0.111 R)
• M19: 3,045,364 km (0.099 R)
• M20: 3,090,393 km (0.079 R)
• M21: 3,365,055 km (0.095 R)
• M22: 3,435,066 km (0.114 R)
• M23: 3,505,377 km (0.086 R)
• M24: 3,815,942 km (0.109 R)
• M25: 4,110,351 km (0.099 R)
• M26: 4,185,150 km (0.11 R)
• M27: 4,310,812 km (0.104 R)
• M28: 4,361,376 km (0.07 R)
• M29: 4,669,099 km (0.114 R)
• M30: 4,799,399 km (0.086 R)
• M31: 4,904,566 km (0.111 R)
• M32: 5,578,505 km (0.092 R)
• M33: 5,716,733 km (0.087 R)
• M34: 5,912,257 km (0.102 R)
• M35: 6,338,462 km (0.086 R)
• M36: 7,070,743 km (0.109 R)
• M37: 7,160,352 km (0.071 R)
• M38: 7,767,720 km (0.081 R)
• M39: 8,171,335 km (0.087 R)
• M40: 8,202,601 km (0.109 R)
• M41: 8,837,644 km (0.087 R)
• M42: 9,455,333 km (0.113 R)
• M43: 9,819,305 km (0.088 R)
• M44: 10,053,276 km (0.08 R)
• M45: 10,560,862 km (0.11 R)
• M46: 10,732,002 km (0.091 R)
• M47: 11,180,945 km (0.104 R)
• M48: 13,294,613 km (0.099 R)
• M49: 14,302,005 km (0.071 R)
• M50: 16,706,342 km (0.102 R)
• M51: 17,025,584 km (0.077 R)
• M52: 17,306,678 km (0.06 R)
• M53: 17,387,162 km (0.111 R)
• M54: 17,751,283 km (0.066 R)
• M55: 17,995,427 km (0.108 R)
• M56: 18,404,727 km (0.12 R)
• M57: 18,610,574 km (0.1 R)
• M58: 18,734,441 km (0.042 R)
• M59: 20,199,602 km (0.065 R)
• M60: 20,454,367 km (0.077 R)
• M61: 20,539,638 km (0.094 R)
• M62: 21,484,498 km (0.1 R)
• M63: 21,875,098 km (0.087 R)
• M64: 22,927,968 km (0.06 R)
• M65: 23,416,106 km (0.076 R)
• M66: 23,907,685 km (0.087 R)
• M67: 24,177,260 km (0.09 R)
• M68: 24,357,525 km (0.103 R)
• M69: 24,447,882 km (0.069 R)
• M70: 24,493,061 km (0.118 R)
• M71: 24,764,731 km (0.089 R)
• M72: 25,585,873 km (0.107 R)
• M73: 26,601,643 km (0.04 R)
• M74: 27,254,787 km (0.077 R)
• M75: 27,536,480 km (0.062 R)
• M76: 29,198,064 km (0.089 R)
• M77: 29,293,956 km (0.078 R)
• M78: 31,578,166 km (0.074 R)
• M79: 32,368,790 km (0.087 R)
• M80: 32,716,755 km (0.035 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: 457 - 10,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit