🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 318 Days

Day: 15.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 13.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.74 AU - 0.74 AU

Year: 405 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,194,655 km

• M1: 173,683 km (0.08 R)
• M2: 276,756 km (0.09 R)
• M3: 369,656 km (0.088 R)
• M4: 455,376 km (0.08 R)
• M5: 567,425 km (0.109 R)
• M6: 665,711 km (0.102 R)
• M7: 817,852 km (0.112 R)
• M8: 957,426 km (0.054 R)
• M9: 1,052,571 km (0.095 R)
• M10: 1,155,644 km (0.107 R)
• M11: 1,358,498 km (0.119 R)
• M12: 1,447,060 km (0.089 R)
• M13: 1,821,803 km (0.088 R)
• M14: 1,920,388 km (0.077 R)
• M15: 2,054,727 km (0.096 R)
• M16: 2,146,131 km (0.107 R)
• M17: 2,339,262 km (0.089 R)
• M18: 2,459,090 km (0.08 R)
• M19: 2,624,246 km (0.115 R)
• M20: 2,730,311 km (0.056 R)
• M21: 2,825,006 km (0.057 R)
• M22: 3,011,405 km (0.113 R)
• M23: 3,102,809 km (0.11 R)
• M24: 3,255,100 km (0.097 R)
• M25: 3,457,656 km (0.107 R)
• M26: 3,595,136 km (0.078 R)
• M27: 3,755,355 km (0.117 R)
• M28: 3,840,028 km (0.054 R)
• M29: 3,925,299 km (0.087 R)
• M30: 4,032,710 km (0.118 R)
• M31: 4,141,318 km (0.081 R)
• M32: 4,258,004 km (0.042 R)
• M33: 4,376,037 km (0.12 R)
• M34: 4,570,065 km (0.038 R)
• M35: 4,668,202 km (0.102 R)
• M36: 4,805,233 km (0.092 R)
• M37: 5,052,070 km (0.09 R)
• M38: 5,161,426 km (0.097 R)
• M39: 5,366,824 km (0.115 R)
• M40: 5,502,509 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 14.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.83 AU - 0.91 AU

Year: 516 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,194,655 km

• M1: 186,399 km (0.1 R)
• M2: 461,958 km (0.116 R)
• M3: 711,188 km (0.113 R)
• M4: 868,864 km (0.065 R)
• M5: 977,921 km (0.115 R)
• M6: 1,081,742 km (0.095 R)
• M7: 1,211,743 km (0.076 R)
• M8: 1,307,186 km (0.118 R)
• M9: 1,440,927 km (0.035 R)
• M10: 1,604,288 km (0.083 R)
• M11: 1,825,543 km (0.113 R)
• M12: 2,023,610 km (0.094 R)
• M13: 2,215,096 km (0.1 R)
• M14: 2,334,475 km (0.11 R)
• M15: 2,513,992 km (0.041 R)
• M16: 2,653,567 km (0.075 R)
• M17: 2,902,348 km (0.086 R)
• M18: 3,111,935 km (0.089 R)
• M19: 3,214,559 km (0.093 R)
• M20: 3,310,302 km (0.107 R)
• M21: 3,521,384 km (0.117 R)
• M22: 3,695,067 km (0.093 R)
• M23: 3,837,933 km (0.093 R)
• M24: 4,077,140 km (0.11 R)
• M25: 4,207,440 km (0.049 R)
• M26: 4,436,624 km (0.066 R)
• M27: 4,570,664 km (0.116 R)
• M28: 4,669,847 km (0.084 R)
• M29: 4,769,928 km (0.093 R)
• M30: 4,870,607 km (0.115 R)
• M31: 4,972,035 km (0.084 R)
• M32: 5,148,860 km (0.095 R)
• M33: 5,375,351 km (0.06 R)
• M34: 5,701,773 km (0.105 R)
• M35: 5,887,125 km (0.11 R)
• M36: 5,995,434 km (0.094 R)
• M37: 6,203,824 km (0.026 R)
• M38: 6,324,100 km (0.086 R)
• M39: 6,475,493 km (0.105 R)
• M40: 6,577,070 km (0.049 R)
• M41: 6,720,385 km (0.075 R)
• M42: 6,864,597 km (0.12 R)
• M43: 7,051,445 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 12.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.39 AU - 1.79 AU

Year: 1275 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,194,655 km

• M1: 160,070 km (0.097 R)
• M2: 266,883 km (0.07 R)
• M3: 387,309 km (0.098 R)
• M4: 482,603 km (0.059 R)
• M5: 594,652 km (0.06 R)
• M6: 683,961 km (0.063 R)
• M7: 764,744 km (0.11 R)
• M8: 967,749 km (0.098 R)
• M9: 1,164,769 km (0.12 R)
• M10: 1,281,306 km (0.085 R)
• M11: 1,367,025 km (0.062 R)
• M12: 1,472,641 km (0.106 R)
• M13: 1,768,247 km (0.071 R)
• M14: 1,933,253 km (0.034 R)
• M15: 2,341,955 km (0.11 R)
• M16: 2,633,371 km (0.096 R)
• M17: 3,052,096 km (0.065 R)
• M18: 3,299,231 km (0.067 R)
• M19: 3,479,946 km (0.072 R)
• M20: 3,676,218 km (0.08 R)
• M21: 4,003,239 km (0.068 R)
• M22: 4,157,325 km (0.1 R)
• M23: 4,379,178 km (0.066 R)
• M24: 4,524,737 km (0.063 R)
• M25: 4,753,024 km (0.03 R)
• M26: 4,875,395 km (0.107 R)
• M27: 4,998,962 km (0.063 R)
• M28: 5,249,090 km (0.116 R)
• M29: 5,489,045 km (0.076 R)
• M30: 5,660,783 km (0.11 R)
• M31: 5,877,850 km (0.106 R)
• M32: 6,068,288 km (0.076 R)
• M33: 6,201,281 km (0.107 R)
• M34: 6,320,360 km (0.097 R)
• M35: 6,850,386 km (0.067 R)
• M36: 7,112,930 km (0.104 R)
• M37: 7,331,792 km (0.085 R)
• M38: 7,584,612 km (0.077 R)
• M39: 7,664,198 km (0.105 R)
• M40: 7,744,083 km (0.118 R)
• M41: 7,920,758 km (0.091 R)
• M42: 8,164,005 km (0.113 R)
• M43: 8,757,609 km (0.12 R)
• M44: 9,195,183 km (0.12 R)
• M45: 9,331,317 km (0.111 R)
• M46: 9,433,791 km (0.086 R)
• M47: 9,657,141 km (0.106 R)
• M48: 9,778,166 km (0.092 R)
• M49: 9,934,495 km (0.086 R)
• M50: 10,179,238 km (0.067 R)
• M51: 10,390,769 km (0.116 R)
• M52: 10,550,390 km (0.115 R)
• M53: 11,342,211 km (0.069 R)
• M54: 11,469,968 km (0.109 R)
• M55: 11,726,827 km (0.103 R)
• M56: 11,837,530 km (0.097 R)
• M57: 12,097,232 km (0.07 R)
• M58: 12,209,131 km (0.099 R)
• M59: 12,302,630 km (0.069 R)
• M60: 12,603,321 km (0.078 R)
• M61: 12,697,867 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 11.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.28 AU - 4.6 AU

Year: 4973 Days

Day: 13 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,194,655 km

• M1: 147,204 km (0.03 R)
• M2: 379,679 km (0.105 R)
• M3: 654,939 km (0.109 R)
• M4: 912,846 km (0.048 R)
• M5: 1,085,632 km (0.087 R)
• M6: 1,181,674 km (0.111 R)
• M7: 1,417,589 km (0.115 R)
• M8: 1,499,719 km (0.05 R)
• M9: 1,583,493 km (0.117 R)
• M10: 1,718,580 km (0.067 R)
• M11: 2,283,462 km (0.094 R)
• M12: 2,366,788 km (0.073 R)
• M13: 2,623,049 km (0.108 R)
• M14: 2,933,465 km (0.09 R)
• M15: 3,131,682 km (0.062 R)
• M16: 3,302,822 km (0.112 R)
• M17: 3,413,375 km (0.078 R)
• M18: 3,573,594 km (0.064 R)
• M19: 3,918,118 km (0.069 R)
• M20: 4,102,871 km (0.12 R)
• M21: 4,906,810 km (0.051 R)
• M22: 5,106,224 km (0.076 R)
• M23: 5,252,980 km (0.078 R)
• M24: 5,382,531 km (0.053 R)
• M25: 5,494,431 km (0.091 R)
• M26: 5,854,064 km (0.076 R)
• M27: 6,696,150 km (0.081 R)
• M28: 7,019,132 km (0.112 R)
• M29: 7,162,148 km (0.119 R)
• M30: 7,471,666 km (0.072 R)
• M31: 7,785,672 km (0.097 R)
• M32: 8,168,343 km (0.109 R)
• M33: 8,340,231 km (0.098 R)
• M34: 8,644,214 km (0.092 R)
• M35: 8,753,719 km (0.09 R)
• M36: 8,973,927 km (0.112 R)
• M37: 9,623,182 km (0.076 R)
• M38: 9,850,571 km (0.118 R)
• M39: 10,683,831 km (0.102 R)
• M40: 10,895,811 km (0.108 R)
• M41: 11,299,875 km (0.106 R)
• M42: 11,515,745 km (0.065 R)
• M43: 11,757,196 km (0.05 R)
• M44: 11,854,285 km (0.107 R)
• M45: 12,171,582 km (0.077 R)
• M46: 12,294,402 km (0.112 R)
• M47: 12,467,038 km (0.101 R)
• M48: 12,566,072 km (0.078 R)
• M49: 12,715,071 km (0.06 R)
• M50: 12,789,870 km (0.057 R)
• M51: 13,317,053 km (0.071 R)
• M52: 13,697,929 km (0.111 R)
• M53: 14,134,007 km (0.083 R)
• M54: 14,211,499 km (0.071 R)
• M55: 14,314,871 km (0.107 R)
• M56: 14,652,962 km (0.094 R)
• M57: 14,757,381 km (0.04 R)
• M58: 14,862,249 km (0.119 R)
• M59: 15,416,360 km (0.101 R)
• M60: 15,789,606 km (0.107 R)
• M61: 15,950,424 km (0.077 R)
• M62: 16,219,850 km (0.038 R)
• M63: 16,409,241 km (0.082 R)
• M64: 16,817,643 km (0.11 R)
• M65: 16,981,901 km (0.103 R)
• M66: 17,091,706 km (0.104 R)
• M67: 17,505,793 km (0.116 R)
• M68: 18,062,896 km (0.114 R)
• M69: 18,231,193 km (0.091 R)
• M70: 18,484,612 km (0.074 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: 544 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit