🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.47 AU - 0.59 AU

Year: 271 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,481,204 km

• M1: 160,219 km (0.094 R)
• M2: 270,922 km (0.107 R)
• M3: 401,221 km (0.089 R)
• M4: 484,996 km (0.088 R)
• M5: 570,117 km (0.091 R)
• M6: 651,499 km (0.081 R)
• M7: 748,289 km (0.09 R)
• M8: 888,462 km (0.114 R)
• M9: 1,005,896 km (0.09 R)
• M10: 1,137,542 km (0.067 R)
• M11: 1,240,166 km (0.062 R)
• M12: 1,328,429 km (0.075 R)
• M13: 1,497,475 km (0.111 R)
• M14: 1,596,658 km (0.111 R)
• M15: 1,688,511 km (0.087 R)
• M16: 1,767,349 km (0.116 R)
• M17: 1,857,407 km (0.102 R)
• M18: 1,964,818 km (0.107 R)
• M19: 2,047,995 km (0.116 R)
• M20: 2,132,368 km (0.08 R)
• M21: 2,217,938 km (0.102 R)
• M22: 2,304,854 km (0.058 R)
• M23: 2,392,818 km (0.072 R)
• M24: 2,476,443 km (0.058 R)
• M25: 2,555,281 km (0.074 R)
• M26: 2,658,055 km (0.113 R)
• M27: 2,773,993 km (0.104 R)
• M28: 2,861,957 km (0.105 R)
• M29: 2,950,968 km (0.046 R)
• M30: 3,235,952 km (0.029 R)
• M31: 3,391,234 km (0.117 R)
• M32: 3,574,641 km (0.115 R)
• M33: 3,722,294 km (0.062 R)
• M34: 3,819,832 km (0.119 R)
• M35: 3,898,371 km (0.072 R)
• M36: 4,030,615 km (0.091 R)
• M37: 4,198,165 km (0.096 R)
• M38: 4,320,087 km (0.119 R)
• M39: 4,491,676 km (0.108 R)
• M40: 4,616,441 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 8.3

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.65 AU - 2.69 AU

Year: 2247 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,481,204 km

• M1: 108,907 km (0.113 R)
• M2: 200,760 km (0.115 R)
• M3: 404,662 km (0.089 R)
• M4: 471,532 km (0.092 R)
• M5: 649,255 km (0.113 R)
• M6: 771,476 km (0.094 R)
• M7: 928,704 km (0.083 R)
• M8: 1,184,366 km (0.118 R)
• M9: 1,315,414 km (0.107 R)
• M10: 1,367,175 km (0.099 R)
• M11: 1,462,020 km (0.115 R)
• M12: 1,714,691 km (0.052 R)
• M13: 1,934,001 km (0.094 R)
• M14: 1,993,242 km (0.045 R)
• M15: 2,053,231 km (0.077 R)
• M16: 2,187,121 km (0.06 R)
• M17: 2,349,135 km (0.116 R)
• M18: 2,579,965 km (0.046 R)
• M19: 2,791,496 km (0.057 R)
• M20: 2,845,202 km (0.096 R)
• M21: 2,899,356 km (0.061 R)
• M22: 3,119,265 km (0.032 R)
• M23: 3,175,215 km (0.078 R)
• M24: 3,619,371 km (0.104 R)
• M25: 3,841,374 km (0.079 R)
• M26: 4,068,015 km (0.086 R)
• M27: 4,345,519 km (0.041 R)
• M28: 4,502,447 km (0.115 R)
• M29: 4,903,070 km (0.103 R)
• M30: 5,231,737 km (0.032 R)
• M31: 5,686,813 km (0.034 R)
• M32: 5,979,876 km (0.05 R)
• M33: 6,066,942 km (0.035 R)
• M34: 6,119,450 km (0.078 R)
• M35: 6,207,264 km (0.08 R)
• M36: 6,473,399 km (0.077 R)
• M37: 6,598,762 km (0.032 R)
• M38: 6,652,767 km (0.103 R)
• M39: 6,852,031 km (0.102 R)
• M40: 6,943,286 km (0.066 R)
• M41: 7,016,589 km (0.114 R)
• M42: 7,219,444 km (0.115 R)
• M43: 7,499,192 km (0.116 R)
• M44: 7,668,836 km (0.088 R)
• M45: 7,763,531 km (0.083 R)
• M46: 8,165,800 km (0.082 R)
• M47: 8,340,380 km (0.044 R)
• M48: 8,437,918 km (0.117 R)
• M49: 8,574,950 km (0.045 R)
• M50: 8,693,132 km (0.098 R)
• M51: 9,944,967 km (0.057 R)
• M52: 10,256,430 km (0.051 R)
• M53: 10,444,774 km (0.103 R)
• M54: 10,634,165 km (0.115 R)
• M55: 10,782,416 km (0.077 R)
• M56: 11,231,060 km (0.102 R)
• M57: 11,360,313 km (0.113 R)
• M58: 12,080,327 km (0.107 R)
• M59: 12,190,730 km (0.06 R)
• M60: 12,501,595 km (0.12 R)
• M61: 12,747,683 km (0.081 R)
• M62: 13,633,153 km (0.113 R)
• M63: 13,702,118 km (0.093 R)
• M64: 14,327,736 km (0.073 R)
• M65: 14,538,220 km (0.043 R)
• M66: 15,414,864 km (0.071 R)
• M67: 16,211,173 km (0.083 R)
• M68: 16,332,946 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 14.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.61 AU - 3.91 AU

Year: 5125 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,481,204 km

• M1: 239,656 km (0.032 R)
• M2: 460,013 km (0.11 R)
• M3: 665,860 km (0.052 R)
• M4: 932,294 km (0.075 R)
• M5: 1,177,186 km (0.106 R)
• M6: 1,553,723 km (0.098 R)
• M7: 1,882,540 km (0.053 R)
• M8: 2,126,384 km (0.087 R)
• M9: 2,511,898 km (0.095 R)
• M10: 2,664,637 km (0.1 R)
• M11: 2,801,071 km (0.056 R)
• M12: 3,307,459 km (0.105 R)
• M13: 3,454,514 km (0.06 R)
• M14: 3,733,664 km (0.117 R)
• M15: 3,931,133 km (0.096 R)
• M16: 4,200,110 km (0.082 R)
• M17: 4,382,769 km (0.096 R)
• M18: 4,685,405 km (0.111 R)
• M19: 4,899,031 km (0.09 R)
• M20: 5,043,243 km (0.116 R)
• M21: 6,040,612 km (0.111 R)
• M22: 6,299,566 km (0.113 R)
• M23: 6,562,111 km (0.116 R)
• M24: 6,721,432 km (0.101 R)
• M25: 7,732,415 km (0.101 R)
• M26: 8,327,216 km (0.11 R)
• M27: 8,471,129 km (0.099 R)
• M28: 8,586,768 km (0.099 R)
• M29: 9,471,340 km (0.1 R)
• M30: 9,924,472 km (0.107 R)
• M31: 10,199,732 km (0.118 R)
• M32: 10,446,719 km (0.105 R)
• M33: 10,726,766 km (0.12 R)
• M34: 10,914,960 km (0.103 R)
• M35: 11,104,201 km (0.086 R)
• M36: 11,582,017 km (0.095 R)
• M37: 11,678,507 km (0.114 R)
• M38: 11,775,148 km (0.101 R)
• M39: 12,001,788 km (0.118 R)
• M40: 12,459,259 km (0.103 R)
• M41: 13,123,024 km (0.093 R)
• M42: 13,358,043 km (0.088 R)
• M43: 13,628,216 km (0.094 R)
• M44: 14,484,664 km (0.065 R)
• M45: 14,623,341 km (0.104 R)
• M46: 14,867,036 km (0.087 R)
• M47: 15,147,233 km (0.085 R)
• M48: 15,323,310 km (0.089 R)
• M49: 15,677,258 km (0.101 R)
• M50: 16,141,610 km (0.118 R)
• M51: 16,501,992 km (0.04 R)
• M52: 17,047,425 km (0.076 R)
• M53: 17,635,794 km (0.086 R)
• M54: 17,932,446 km (0.041 R)
• M55: 18,305,693 km (0.08 R)
• M56: 19,135,662 km (0.061 R)
• M57: 19,632,028 km (0.095 R)
• M58: 19,901,005 km (0.083 R)
• M59: 20,950,135 km (0.119 R)
• M60: 21,067,719 km (0.105 R)
• M61: 21,897,688 km (0.105 R)
• M62: 22,017,067 km (0.086 R)
• M63: 22,336,608 km (0.115 R)
• M64: 22,859,153 km (0.112 R)
• M65: 23,101,801 km (0.109 R)
• M66: 23,467,268 km (0.049 R)
• M67: 23,916,511 km (0.115 R)
• M68: 24,451,024 km (0.029 R)
• M69: 24,740,645 km (0.116 R)
• M70: 25,281,292 km (0.101 R)
• M71: 25,448,393 km (0.1 R)
• M72: 26,247,395 km (0.077 R)
• M73: 26,841,448 km (0.054 R)
• M74: 28,432,721 km (0.09 R)
• M75: 28,911,733 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit