🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.54 AU - 0.84 AU

Year: 207 Days

Day: 32.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,935,936 km

• M1: 218,562 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.7 AU - 0.7 AU

Year: 212 Days

Day: 40.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.74 AU

Year: 216 Days

Day: 40.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.64 AU - 0.78 AU

Year: 216 Days

Day: 41 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1 AU - 1.06 AU

Year: 378 Days

Day: 36.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,935,936 km

• M1: 103,073 km (0.116 R)
• M2: 473,178 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.41 AU

Year: 1093 Days

Day: 43.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.83 AU - 2.57 AU

Year: 1180 Days

Day: 16.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.2

Radius: 11

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.09 AU - 6.53 AU

Year: 4425 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,935,936 km

• M1: 174,581 km (0.104 R)
• M2: 264,489 km (0.108 R)
• M3: 367,113 km (0.071 R)
• M4: 647,160 km (0.116 R)
• M5: 901,028 km (0.114 R)
• M6: 992,881 km (0.051 R)
• M7: 1,088,175 km (0.086 R)
• M8: 1,215,632 km (0.082 R)
• M9: 1,628,373 km (0.066 R)
• M10: 1,726,060 km (0.095 R)
• M11: 1,876,256 km (0.089 R)
• M12: 2,030,941 km (0.08 R)
• M13: 2,225,867 km (0.066 R)
• M14: 2,316,523 km (0.068 R)
• M15: 2,389,976 km (0.113 R)
• M16: 2,691,864 km (0.11 R)
• M17: 2,886,790 km (0.066 R)
• M18: 3,006,169 km (0.032 R)
• M19: 3,353,087 km (0.068 R)
• M20: 3,864,861 km (0.101 R)
• M21: 4,130,098 km (0.103 R)
• M22: 5,104,579 km (0.071 R)
• M23: 5,444,914 km (0.032 R)
• M24: 5,893,408 km (0.11 R)
• M25: 6,096,562 km (0.053 R)
• M26: 6,276,229 km (0.08 R)
• M27: 6,667,128 km (0.027 R)
• M28: 7,173,816 km (0.091 R)
• M29: 7,803,773 km (0.109 R)
• M30: 8,623,270 km (0.12 R)
• M31: 9,087,173 km (0.117 R)
• M32: 9,559,304 km (0.117 R)
• M33: 9,828,281 km (0.092 R)
• M34: 10,221,424 km (0.079 R)
• M35: 10,588,836 km (0.11 R)
• M36: 11,179,449 km (0.081 R)
• M37: 11,368,241 km (0.088 R)
• M38: 11,589,796 km (0.114 R)
• M39: 11,748,968 km (0.1 R)
• M40: 13,580,495 km (0.115 R)
• M41: 13,950,600 km (0.064 R)
• M42: 14,255,929 km (0.085 R)
• M43: 14,769,798 km (0.112 R)
• M44: 15,080,961 km (0.099 R)
• M45: 15,254,794 km (0.109 R)
• M46: 15,394,369 km (0.072 R)
• M47: 15,639,560 km (0.096 R)
• M48: 15,850,792 km (0.106 R)
• M49: 16,133,981 km (0.082 R)
• M50: 16,276,248 km (0.111 R)
• M51: 16,777,102 km (0.068 R)
• M52: 17,246,839 km (0.103 R)
• M53: 17,319,544 km (0.118 R)
• M54: 17,831,019 km (0.077 R)
• M55: 18,199,329 km (0.089 R)
• M56: 19,470,612 km (0.076 R)
• M57: 19,887,990 km (0.092 R)
• M58: 20,155,172 km (0.111 R)
• M59: 20,654,380 km (0.089 R)
• M60: 21,157,926 km (0.099 R)
• M61: 21,469,688 km (0.085 R)
• M62: 21,626,167 km (0.089 R)
• M63: 22,216,331 km (0.109 R)
• M64: 23,452,757 km (0.069 R)
• M65: 23,735,049 km (0.051 R)
• M66: 24,221,541 km (0.097 R)
• M67: 24,343,762 km (0.108 R)
• M68: 25,080,981 km (0.113 R)
• M69: 25,328,415 km (0.106 R)
• M70: 25,535,160 km (0.108 R)
• M71: 27,294,132 km (0.091 R)
• M72: 27,378,804 km (0.115 R)
• M73: 27,633,569 km (0.035 R)
• M74: 28,188,128 km (0.092 R)
• M75: 28,789,512 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 13.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.45 AU - 9.43 AU

Year: 8868 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,935,936 km

• M1: 178,769 km (0.073 R)
• M2: 326,722 km (0.109 R)
• M3: 583,432 km (0.097 R)
• M4: 882,328 km (0.086 R)
• M5: 1,073,664 km (0.087 R)
• M6: 1,345,483 km (0.061 R)
• M7: 1,676,244 km (0.077 R)
• M8: 1,786,199 km (0.087 R)
• M9: 2,052,632 km (0.09 R)
• M10: 2,414,510 km (0.108 R)
• M11: 2,518,779 km (0.072 R)
• M12: 2,688,723 km (0.038 R)
• M13: 2,775,190 km (0.106 R)
• M14: 2,884,696 km (0.072 R)
• M15: 2,995,548 km (0.115 R)
• M16: 3,199,001 km (0.072 R)
• M17: 3,500,889 km (0.101 R)
• M18: 3,763,733 km (0.099 R)
• M19: 4,539,398 km (0.051 R)
• M20: 4,669,099 km (0.066 R)
• M21: 4,905,763 km (0.079 R)
• M22: 5,146,466 km (0.084 R)
• M23: 6,090,877 km (0.061 R)
• M24: 6,320,959 km (0.08 R)
• M25: 6,701,087 km (0.034 R)
• M26: 7,179,052 km (0.106 R)
• M27: 7,330,744 km (0.055 R)
• M28: 8,199,758 km (0.094 R)
• M29: 8,582,280 km (0.091 R)
• M30: 9,035,861 km (0.071 R)
• M31: 9,199,820 km (0.089 R)
• M32: 9,798,212 km (0.114 R)
• M33: 10,034,427 km (0.102 R)
• M34: 10,272,437 km (0.114 R)
• M35: 10,375,061 km (0.106 R)
• M36: 10,581,357 km (0.11 R)
• M37: 10,788,849 km (0.08 R)
• M38: 10,997,837 km (0.116 R)
• M39: 11,278,483 km (0.108 R)
• M40: 12,171,133 km (0.103 R)
• M41: 13,012,172 km (0.095 R)
• M42: 13,309,274 km (0.102 R)
• M43: 14,982,526 km (0.108 R)
• M44: 15,646,740 km (0.089 R)
• M45: 16,280,736 km (0.066 R)
• M46: 16,600,876 km (0.119 R)
• M47: 16,721,452 km (0.107 R)
• M48: 17,044,433 km (0.111 R)
• M49: 17,166,206 km (0.041 R)
• M50: 17,492,030 km (0.104 R)
• M51: 17,737,820 km (0.092 R)
• M52: 18,315,716 km (0.097 R)
• M53: 18,857,859 km (0.11 R)
• M54: 20,558,936 km (0.066 R)
• M55: 20,775,105 km (0.08 R)
• M56: 21,822,739 km (0.118 R)
• M57: 21,954,984 km (0.113 R)
• M58: 22,441,925 km (0.114 R)
• M59: 22,887,726 km (0.092 R)
• M60: 23,111,674 km (0.099 R)
• M61: 24,333,889 km (0.108 R)
• M62: 24,883,811 km (0.068 R)
• M63: 25,252,719 km (0.036 R)
• M64: 25,949,396 km (0.098 R)
• M65: 26,089,420 km (0.077 R)
• M66: 28,029,106 km (0.114 R)
• M67: 28,220,741 km (0.094 R)
• M68: 28,846,808 km (0.078 R)
• M69: 28,991,918 km (0.091 R)
• M70: 29,623,670 km (0.099 R)
• M71: 29,965,800 km (0.107 R)
• M72: 30,063,786 km (0.089 R)
• M73: 31,297,371 km (0.104 R)
• M74: 32,346,351 km (0.078 R)
• M75: 32,951,025 km (0.096 R)
• M76: 33,406,850 km (0.117 R)
• M77: 34,120,282 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584

Radius: 8.7

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.97 AU - 11.33 AU

Year: 12569 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 130.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,935,936 km

• M1: 205,248 km (0.073 R)
• M2: 369,058 km (0.037 R)
• M3: 515,065 km (0.111 R)
• M4: 579,243 km (0.089 R)
• M5: 663,766 km (0.105 R)
• M6: 752,776 km (0.112 R)
• M7: 1,065,735 km (0.086 R)
• M8: 1,236,875 km (0.11 R)
• M9: 1,534,575 km (0.118 R)
• M10: 1,606,382 km (0.107 R)
• M11: 2,088,237 km (0.089 R)
• M12: 2,222,426 km (0.118 R)
• M13: 2,331,782 km (0.109 R)
• M14: 2,499,182 km (0.057 R)
• M15: 2,555,880 km (0.09 R)
• M16: 2,845,950 km (0.067 R)
• M17: 3,055,237 km (0.109 R)
• M18: 3,269,761 km (0.093 R)
• M19: 4,109,005 km (0.103 R)
• M20: 4,345,968 km (0.111 R)
• M21: 4,517,856 km (0.098 R)
• M22: 5,897,298 km (0.089 R)
• M23: 6,164,779 km (0.104 R)
• M24: 8,061,380 km (0.102 R)
• M25: 8,315,697 km (0.116 R)
• M26: 8,745,342 km (0.112 R)
• M27: 9,138,186 km (0.118 R)
• M28: 9,581,594 km (0.095 R)
• M29: 9,715,933 km (0.102 R)
• M30: 10,581,357 km (0.116 R)
• M31: 10,859,908 km (0.104 R)
• M32: 11,046,905 km (0.118 R)
• M33: 11,376,619 km (0.103 R)
• M34: 11,614,180 km (0.041 R)
• M35: 11,853,387 km (0.112 R)
• M36: 12,094,240 km (0.111 R)
• M37: 12,728,086 km (0.115 R)
• M38: 13,123,324 km (0.109 R)
• M39: 13,372,554 km (0.108 R)
• M40: 13,724,109 km (0.107 R)
• M41: 14,027,792 km (0.113 R)
• M42: 14,796,725 km (0.102 R)
• M43: 16,859,231 km (0.062 R)
• M44: 17,130,153 km (0.114 R)
• M45: 17,184,457 km (0.112 R)
• M46: 17,293,364 km (0.116 R)
• M47: 18,617,754 km (0.049 R)
• M48: 18,673,704 km (0.107 R)
• M49: 18,785,603 km (0.083 R)
• M50: 19,974,607 km (0.101 R)
• M51: 20,838,684 km (0.091 R)
• M52: 21,071,159 km (0.109 R)
• M53: 21,187,696 km (0.068 R)
• M54: 22,365,181 km (0.107 R)
• M55: 23,021,766 km (0.091 R)
• M56: 23,141,893 km (0.04 R)
• M57: 24,721,647 km (0.036 R)
• M58: 26,587,431 km (0.088 R)
• M59: 27,156,053 km (0.098 R)
• M60: 27,664,685 km (0.068 R)
• M61: 28,756,151 km (0.104 R)
• M62: 29,079,881 km (0.094 R)
• M63: 31,512,642 km (0.114 R)
• M64: 31,779,524 km (0.105 R)
• M65: 32,517,341 km (0.112 R)
• M66: 33,532,512 km (0.046 R)
• M67: 34,283,643 km (0.052 R)
• M68: 34,558,155 km (0.068 R)
• M69: 34,764,451 km (0.115 R)
• M70: 35,109,423 km (0.083 R)
• M71: 35,802,361 km (0.11 R)
• M72: 36,220,487 km (0.096 R)
• M73: 37,061,376 km (0.119 R)
• M74: 39,334,965 km (0.077 R)
• M75: 39,694,299 km (0.046 R)
• M76: 39,982,574 km (0.118 R)
• M77: 40,488,664 km (0.091 R)
• M78: 42,093,101 km (0.096 R)
• M79: 42,607,867 km (0.115 R)
• M80: 42,829,272 km (0.105 R)
• M81: 44,015,882 km (0.107 R)
• M82: 44,538,428 km (0.067 R)
• M83: 45,138,166 km (0.101 R)
• M84: 45,589,652 km (0.057 R)
• M85: 46,345,570 km (0.076 R)
• M86: 46,497,262 km (0.096 R)
• M87: 47,793,229 km (0.082 R)
• M88: 49,410,531 km (0.037 R)
• M89: 50,186,944 km (0.117 R)
• M90: 51,437,582 km (0.062 R)
• M91: 51,751,738 km (0.11 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit