🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 178 Days

Day: 26.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,103,611 km

• M1: 271,071 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 209 Days

Day: 40 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,103,611 km

• M1: 133,890 km (0.071 R)
• M2: 530,923 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 362 Days

Day: 13 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.42 AU - 1.5 AU

Year: 658 Days

Day: 17.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.01 AU - 2.19 AU

Year: 1134 Days

Day: 15.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,103,611 km

• M1: 758,162 km (0.12 R)
• M2: 1,034,469 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.97 AU - 2.35 AU

Year: 1183 Days

Day: 39.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 10

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.91 AU - 7.39 AU

Year: 5685 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,103,611 km

• M1: 126,709 km (0.102 R)
• M2: 251,175 km (0.099 R)
• M3: 610,060 km (0.092 R)
• M4: 806,033 km (0.072 R)
• M5: 876,195 km (0.069 R)
• M6: 985,401 km (0.092 R)
• M7: 1,086,679 km (0.077 R)
• M8: 1,245,402 km (0.079 R)
• M9: 1,412,054 km (0.11 R)
• M10: 1,767,499 km (0.105 R)
• M11: 2,052,483 km (0.102 R)
• M12: 2,150,769 km (0.051 R)
• M13: 2,420,793 km (0.111 R)
• M14: 2,577,422 km (0.051 R)
• M15: 2,683,786 km (0.085 R)
• M16: 3,218,748 km (0.063 R)
• M17: 3,314,341 km (0.088 R)
• M18: 3,488,922 km (0.08 R)
• M19: 3,666,494 km (0.077 R)
• M20: 3,989,626 km (0.07 R)
• M21: 4,470,284 km (0.12 R)
• M22: 4,534,311 km (0.106 R)
• M23: 5,236,823 km (0.113 R)
• M24: 5,395,098 km (0.084 R)
• M25: 5,762,660 km (0.115 R)
• M26: 6,114,813 km (0.105 R)
• M27: 6,257,529 km (0.079 R)
• M28: 6,963,482 km (0.1 R)
• M29: 7,037,832 km (0.107 R)
• M30: 7,262,977 km (0.063 R)
• M31: 7,617,673 km (0.117 R)
• M32: 7,900,413 km (0.108 R)
• M33: 8,265,282 km (0.115 R)
• M34: 8,370,599 km (0.071 R)
• M35: 8,903,616 km (0.072 R)
• M36: 8,984,549 km (0.072 R)
• M37: 9,092,858 km (0.078 R)
• M38: 9,640,685 km (0.085 R)
• M39: 9,974,588 km (0.119 R)
• M40: 10,086,786 km (0.113 R)
• M41: 10,199,284 km (0.043 R)
• M42: 10,482,622 km (0.09 R)
• M43: 10,568,042 km (0.1 R)
• M44: 10,970,161 km (0.093 R)
• M45: 11,465,031 km (0.119 R)
• M46: 11,700,498 km (0.102 R)
• M47: 11,907,841 km (0.037 R)
• M48: 12,326,117 km (0.056 R)
• M49: 12,537,050 km (0.113 R)
• M50: 12,871,102 km (0.089 R)
• M51: 12,993,173 km (0.103 R)
• M52: 13,177,179 km (0.098 R)
• M53: 13,454,832 km (0.044 R)
• M54: 13,672,049 km (0.116 R)
• M55: 13,890,461 km (0.107 R)
• M56: 14,521,017 km (0.101 R)
• M57: 14,807,646 km (0.078 R)
• M58: 15,225,174 km (0.098 R)
• M59: 15,581,516 km (0.1 R)
• M60: 15,646,591 km (0.11 R)
• M61: 16,534,155 km (0.091 R)
• M62: 17,674,839 km (0.113 R)
• M63: 17,912,849 km (0.064 R)
• M64: 18,015,174 km (0.104 R)
• M65: 18,564,198 km (0.102 R)
• M66: 18,771,541 km (0.12 R)
• M67: 19,293,189 km (0.108 R)
• M68: 19,538,230 km (0.088 R)
• M69: 20,244,182 km (0.077 R)
• M70: 20,315,241 km (0.061 R)
• M71: 21,753,774 km (0.106 R)
• M72: 21,972,337 km (0.119 R)
• M73: 22,045,341 km (0.118 R)
• M74: 22,264,950 km (0.069 R)
• M75: 23,187,670 km (0.1 R)
• M76: 23,672,367 km (0.042 R)
• M77: 23,897,213 km (0.105 R)
• M78: 24,085,108 km (0.029 R)
• M79: 24,349,148 km (0.055 R)
• M80: 25,760,005 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 14.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.9 AU - 8.7 AU

Year: 8121 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,103,611 km

• M1: 211,531 km (0.111 R)
• M2: 357,389 km (0.112 R)
• M3: 449,990 km (0.107 R)
• M4: 554,559 km (0.117 R)
• M5: 696,976 km (0.113 R)
• M6: 1,072,617 km (0.1 R)
• M7: 1,189,453 km (0.118 R)
• M8: 1,346,530 km (0.097 R)
• M9: 1,586,485 km (0.118 R)
• M10: 1,901,389 km (0.08 R)
• M11: 2,066,695 km (0.057 R)
• M12: 2,258,629 km (0.093 R)
• M13: 2,523,866 km (0.101 R)
• M14: 2,660,449 km (0.1 R)
• M15: 2,893,672 km (0.066 R)
• M16: 3,456,010 km (0.085 R)
• M17: 3,608,450 km (0.069 R)
• M18: 4,025,978 km (0.081 R)
• M19: 4,542,091 km (0.115 R)
• M20: 4,709,491 km (0.096 R)
• M21: 4,935,982 km (0.089 R)
• M22: 5,667,216 km (0.119 R)
• M23: 5,938,736 km (0.078 R)
• M24: 6,338,761 km (0.108 R)
• M25: 6,684,033 km (0.079 R)
• M26: 6,907,083 km (0.116 R)
• M27: 7,295,140 km (0.055 R)
• M28: 7,757,098 km (0.11 R)
• M29: 7,991,518 km (0.057 R)
• M30: 8,674,582 km (0.1 R)
• M31: 8,953,133 km (0.116 R)
• M32: 9,590,719 km (0.055 R)
• M33: 10,169,813 km (0.093 R)
• M34: 10,611,575 km (0.115 R)
• M35: 10,984,672 km (0.068 R)
• M36: 12,013,307 km (0.099 R)
• M37: 13,674,143 km (0.09 R)
• M38: 14,862,698 km (0.039 R)
• M39: 15,364,300 km (0.036 R)
• M40: 15,956,408 km (0.04 R)
• M41: 16,642,314 km (0.053 R)
• M42: 17,865,875 km (0.083 R)
• M43: 18,087,280 km (0.107 R)
• M44: 19,163,487 km (0.08 R)
• M45: 20,168,187 km (0.094 R)
• M46: 21,471,483 km (0.098 R)
• M47: 21,612,853 km (0.099 R)
• M48: 21,707,100 km (0.085 R)
• M49: 22,228,598 km (0.067 R)
• M50: 22,898,048 km (0.081 R)
• M51: 23,866,246 km (0.101 R)
• M52: 23,963,784 km (0.055 R)
• M53: 25,343,226 km (0.117 R)
• M54: 25,792,169 km (0.091 R)
• M55: 26,193,390 km (0.103 R)
• M56: 27,154,706 km (0.096 R)
• M57: 27,358,608 km (0.109 R)
• M58: 27,460,634 km (0.062 R)
• M59: 27,614,121 km (0.081 R)
• M60: 28,437,059 km (0.048 R)
• M61: 28,851,595 km (0.072 R)
• M62: 28,955,565 km (0.055 R)
• M63: 30,107,170 km (0.093 R)
• M64: 30,212,636 km (0.081 R)
• M65: 31,113,964 km (0.111 R)
• M66: 31,916,407 km (0.068 R)
• M67: 33,051,555 km (0.085 R)
• M68: 33,925,207 km (0.083 R)
• M69: 34,034,862 km (0.103 R)
• M70: 34,309,823 km (0.042 R)
• M71: 35,027,893 km (0.042 R)
• M72: 35,751,049 km (0.096 R)
• M73: 35,862,649 km (0.025 R)
• M74: 36,535,241 km (0.118 R)
• M75: 37,098,926 km (0.117 R)
• M76: 37,949,838 km (0.08 R)
• M77: 38,063,682 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 12

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.49 AU - 12.48 AU

Year: 11753 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,103,611 km

• M1: 210,933 km (0.055 R)
• M2: 302,487 km (0.116 R)
• M3: 483,351 km (0.073 R)
• M4: 690,095 km (0.094 R)
• M5: 771,476 km (0.103 R)
• M6: 1,231,639 km (0.04 R)
• M7: 1,589,777 km (0.074 R)
• M8: 1,909,168 km (0.094 R)
• M9: 2,199,537 km (0.113 R)
• M10: 3,382,557 km (0.062 R)
• M11: 4,161,364 km (0.08 R)
• M12: 4,507,384 km (0.078 R)
• M13: 4,961,413 km (0.088 R)
• M14: 5,227,548 km (0.095 R)
• M15: 5,328,527 km (0.056 R)
• M16: 5,635,501 km (0.101 R)
• M17: 5,913,155 km (0.096 R)
• M18: 6,231,051 km (0.061 R)
• M19: 6,663,688 km (0.086 R)
• M20: 7,596,131 km (0.092 R)
• M21: 8,253,614 km (0.047 R)
• M22: 10,375,959 km (0.116 R)
• M23: 10,674,107 km (0.112 R)
• M24: 10,931,864 km (0.107 R)
• M25: 11,983,388 km (0.052 R)
• M26: 12,385,956 km (0.119 R)
• M27: 12,476,014 km (0.045 R)
• M28: 13,296,708 km (0.054 R)
• M29: 13,760,162 km (0.117 R)
• M30: 14,040,807 km (0.118 R)
• M31: 14,512,789 km (0.101 R)
• M32: 15,278,730 km (0.092 R)
• M33: 15,423,690 km (0.101 R)
• M34: 16,551,359 km (0.088 R)
• M35: 17,756,070 km (0.112 R)
• M36: 18,163,874 km (0.062 R)
• M37: 19,040,967 km (0.075 R)
• M38: 19,197,147 km (0.076 R)
• M39: 20,037,438 km (0.079 R)
• M40: 20,355,633 km (0.094 R)
• M41: 21,050,814 km (0.051 R)
• M42: 21,320,240 km (0.078 R)
• M43: 21,699,470 km (0.106 R)
• M44: 22,409,611 km (0.076 R)
• M45: 22,684,722 km (0.093 R)
• M46: 22,795,125 km (0.077 R)
• M47: 23,572,735 km (0.094 R)
• M48: 23,964,831 km (0.093 R)
• M49: 24,755,456 km (0.079 R)
• M50: 24,869,150 km (0.074 R)
• M51: 25,211,131 km (0.059 R)
• M52: 25,669,648 km (0.109 R)
• M53: 25,899,879 km (0.081 R)
• M54: 26,015,219 km (0.084 R)
• M55: 27,354,569 km (0.08 R)
• M56: 27,707,620 km (0.1 R)
• M57: 28,418,210 km (0.096 R)
• M58: 29,435,326 km (0.079 R)
• M59: 29,736,616 km (0.056 R)
• M60: 31,136,254 km (0.104 R)
• M61: 31,443,378 km (0.093 R)
• M62: 31,628,131 km (0.042 R)
• M63: 32,060,619 km (0.095 R)
• M64: 34,569,375 km (0.086 R)
• M65: 34,950,999 km (0.1 R)
• M66: 36,298,128 km (0.104 R)
• M67: 36,492,007 km (0.092 R)
• M68: 37,075,439 km (0.05 R)
• M69: 37,466,188 km (0.116 R)
• M70: 38,712,638 km (0.077 R)
• M71: 39,042,950 km (0.082 R)
• M72: 40,039,272 km (0.07 R)
• M73: 42,057,048 km (0.038 R)
• M74: 42,873,553 km (0.114 R)
• M75: 43,215,234 km (0.046 R)
• M76: 43,763,810 km (0.047 R)
• M77: 44,521,972 km (0.107 R)
• M78: 45,353,886 km (0.045 R)
• M79: 45,632,287 km (0.118 R)
• M80: 46,541,244 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit