🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.49 AU - 0.79 AU

Year: 336 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 13.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 0.99 AU

Year: 469 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,395,521 km

• M1: 178,470 km (0.106 R)
• M2: 269,725 km (0.088 R)
• M3: 409,599 km (0.113 R)
• M4: 502,050 km (0.085 R)
• M5: 674,387 km (0.1 R)
• M6: 777,610 km (0.03 R)
• M7: 869,164 km (0.119 R)
• M8: 969,544 km (0.076 R)
• M9: 1,069,475 km (0.044 R)
• M10: 1,163,123 km (0.108 R)
• M11: 1,265,149 km (0.108 R)
• M12: 1,359,695 km (0.12 R)
• M13: 1,445,863 km (0.111 R)
• M14: 1,745,358 km (0.074 R)
• M15: 1,839,904 km (0.114 R)
• M16: 1,942,229 km (0.084 R)
• M17: 2,059,065 km (0.111 R)
• M18: 2,191,010 km (0.107 R)
• M19: 2,306,500 km (0.099 R)
• M20: 2,483,624 km (0.094 R)
• M21: 2,590,736 km (0.088 R)
• M22: 2,789,103 km (0.071 R)
• M23: 3,013,948 km (0.101 R)
• M24: 3,215,606 km (0.112 R)
• M25: 3,347,701 km (0.118 R)
• M26: 3,444,192 km (0.103 R)
• M27: 3,632,535 km (0.037 R)
• M28: 3,793,353 km (0.093 R)
• M29: 3,878,624 km (0.112 R)
• M30: 3,995,909 km (0.059 R)
• M31: 4,090,754 km (0.105 R)
• M32: 4,395,634 km (0.104 R)
• M33: 4,485,393 km (0.073 R)
• M34: 4,583,978 km (0.111 R)
• M35: 4,799,997 km (0.099 R)
• M36: 4,951,540 km (0.113 R)
• M37: 5,096,201 km (0.104 R)
• M38: 5,259,712 km (0.113 R)
• M39: 5,346,329 km (0.071 R)
• M40: 5,565,190 km (0.036 R)
• M41: 5,760,266 km (0.105 R)
• M42: 5,885,629 km (0.039 R)
• M43: 6,075,469 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 13.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.02 AU

Year: 4840 Days

Day: 13.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,395,521 km

• M1: 175,329 km (0.115 R)
• M2: 292,314 km (0.111 R)
• M3: 519,703 km (0.109 R)
• M4: 694,134 km (0.109 R)
• M5: 955,781 km (0.025 R)
• M6: 1,206,507 km (0.114 R)
• M7: 1,416,841 km (0.116 R)
• M8: 1,542,653 km (0.036 R)
• M9: 1,789,340 km (0.088 R)
• M10: 2,013,737 km (0.101 R)
• M11: 2,211,206 km (0.104 R)
• M12: 2,377,559 km (0.086 R)
• M13: 2,529,102 km (0.088 R)
• M14: 2,962,487 km (0.103 R)
• M15: 3,229,818 km (0.074 R)
• M16: 3,766,276 km (0.1 R)
• M17: 4,079,085 km (0.096 R)
• M18: 4,635,140 km (0.056 R)
• M19: 4,946,454 km (0.119 R)
• M20: 5,043,692 km (0.027 R)
• M21: 5,215,281 km (0.035 R)
• M22: 5,589,724 km (0.076 R)
• M23: 6,128,726 km (0.111 R)
• M24: 6,285,803 km (0.098 R)
• M25: 7,394,922 km (0.094 R)
• M26: 8,015,005 km (0.034 R)
• M27: 8,158,320 km (0.03 R)
• M28: 8,710,635 km (0.112 R)
• M29: 8,887,460 km (0.083 R)
• M30: 9,006,091 km (0.096 R)
• M31: 9,215,079 km (0.07 R)
• M32: 9,759,615 km (0.09 R)
• M33: 10,035,773 km (0.087 R)
• M34: 10,879,954 km (0.049 R)
• M35: 11,747,023 km (0.055 R)
• M36: 12,106,656 km (0.093 R)
• M37: 12,205,391 km (0.04 R)
• M38: 12,469,880 km (0.045 R)
• M39: 12,636,233 km (0.111 R)
• M40: 13,004,692 km (0.105 R)
• M41: 13,207,248 km (0.096 R)
• M42: 14,619,003 km (0.118 R)
• M43: 15,682,195 km (0.071 R)
• M44: 16,295,696 km (0.119 R)
• M45: 16,550,611 km (0.116 R)
• M46: 16,660,266 km (0.105 R)
• M47: 16,953,927 km (0.092 R)
• M48: 17,360,534 km (0.11 R)
• M49: 17,807,682 km (0.094 R)
• M50: 18,070,226 km (0.083 R)
• M51: 18,713,497 km (0.115 R)
• M52: 19,172,014 km (0.102 R)
• M53: 19,479,737 km (0.11 R)
• M54: 20,295,345 km (0.037 R)
• M55: 20,491,318 km (0.033 R)
• M56: 20,805,922 km (0.118 R)
• M57: 22,282,154 km (0.104 R)
• M58: 23,874,474 km (0.026 R)
• M59: 24,330,149 km (0.046 R)
• M60: 24,455,063 km (0.036 R)
• M61: 24,705,191 km (0.095 R)
• M62: 24,830,703 km (0.066 R)
• M63: 24,998,253 km (0.09 R)
• M64: 26,011,629 km (0.05 R)
• M65: 26,139,386 km (0.092 R)
• M66: 26,566,188 km (0.056 R)
• M67: 27,081,553 km (0.112 R)
• M68: 27,210,955 km (0.076 R)
• M69: 27,426,974 km (0.104 R)
• M70: 27,947,874 km (0.101 R)
• M71: 28,078,623 km (0.101 R)
• M72: 28,428,233 km (0.108 R)
• M73: 28,515,897 km (0.105 R)
• M74: 28,691,376 km (0.055 R)
• M75: 28,999,398 km (0.077 R)
• M76: 29,308,616 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 13.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.75 AU - 4.21 AU

Year: 5209 Days

Day: 11 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,395,521 km

• M1: 174,132 km (0.045 R)
• M2: 274,512 km (0.112 R)
• M3: 410,945 km (0.04 R)
• M4: 496,964 km (0.071 R)
• M5: 1,212,341 km (0.11 R)
• M6: 1,302,100 km (0.086 R)
• M7: 1,457,233 km (0.113 R)
• M8: 1,651,860 km (0.065 R)
• M9: 1,855,313 km (0.071 R)
• M10: 1,978,133 km (0.109 R)
• M11: 2,176,649 km (0.083 R)
• M12: 2,420,045 km (0.043 R)
• M13: 2,516,087 km (0.101 R)
• M14: 2,692,313 km (0.037 R)
• M15: 3,057,182 km (0.069 R)
• M16: 3,546,816 km (0.09 R)
• M17: 3,678,612 km (0.1 R)
• M18: 4,061,283 km (0.078 R)
• M19: 4,153,286 km (0.063 R)
• M20: 4,339,236 km (0.101 R)
• M21: 4,647,557 km (0.117 R)
• M22: 4,889,606 km (0.085 R)
• M23: 5,666,319 km (0.105 R)
• M24: 6,535,482 km (0.119 R)
• M25: 6,670,868 km (0.1 R)
• M26: 6,779,776 km (0.062 R)
• M27: 7,644,451 km (0.109 R)
• M28: 7,787,168 km (0.109 R)
• M29: 8,279,195 km (0.085 R)
• M30: 8,692,085 km (0.058 R)
• M31: 8,781,395 km (0.071 R)
• M32: 8,991,131 km (0.051 R)
• M33: 9,081,488 km (0.083 R)
• M34: 9,323,986 km (0.081 R)
• M35: 10,505,062 km (0.097 R)
• M36: 10,984,224 km (0.114 R)
• M37: 11,601,614 km (0.081 R)
• M38: 11,765,873 km (0.06 R)
• M39: 12,030,511 km (0.09 R)
• M40: 13,555,063 km (0.092 R)
• M41: 14,499,026 km (0.102 R)
• M42: 14,747,208 km (0.082 R)
• M43: 15,936,063 km (0.06 R)
• M44: 16,119,021 km (0.114 R)
• M45: 16,412,981 km (0.1 R)
• M46: 16,560,634 km (0.085 R)
• M47: 17,833,712 km (0.089 R)
• M48: 18,137,844 km (0.114 R)
• M49: 18,674,153 km (0.049 R)
• M50: 19,060,414 km (0.07 R)
• M51: 19,176,801 km (0.09 R)
• M52: 19,762,477 km (0.107 R)
• M53: 19,880,360 km (0.067 R)
• M54: 20,156,219 km (0.112 R)
• M55: 20,314,344 km (0.097 R)
• M56: 20,991,424 km (0.08 R)
• M57: 22,041,152 km (0.052 R)
• M58: 22,204,214 km (0.109 R)
• M59: 22,654,503 km (0.036 R)
• M60: 22,777,921 km (0.065 R)
• M61: 24,275,546 km (0.095 R)
• M62: 24,909,093 km (0.096 R)
• M63: 25,505,240 km (0.064 R)
• M64: 25,676,380 km (0.101 R)
• M65: 25,805,034 km (0.03 R)
• M66: 26,062,941 km (0.077 R)
• M67: 26,235,427 km (0.069 R)
• M68: 26,581,447 km (0.082 R)
• M69: 26,972,496 km (0.097 R)
• M70: 27,146,927 km (0.116 R)
• M71: 27,496,837 km (0.085 R)
• M72: 28,378,417 km (0.077 R)
• M73: 28,689,132 km (0.031 R)
• M74: 28,778,142 km (0.079 R)
• M75: 29,583,129 km (0.1 R)
• M76: 29,673,037 km (0.092 R)
• M77: 29,943,211 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 11,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit