🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 29.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,493,576 km

• M1: 166,203 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 299 Days

Day: 20.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.75 AU - 1.11 AU

Year: 324 Days

Day: 38 Hours

Environment

Temp: 142 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.57 AU - 1.85 AU

Year: 809 Days

Day: 41.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 94.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,493,576 km

• M1: 150,047 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.24 AU - 2.5 AU

Year: 1320 Days

Day: 23.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,493,576 km

• M1: 819,348 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.98 AU - 3.22 AU

Year: 1516 Days

Day: 17.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 159.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,493,576 km

• M1: 146,456 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 9.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.85 AU - 5.25 AU

Year: 4104 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 117,493,576 km

• M1: 125,213 km (0.105 R)
• M2: 187,297 km (0.095 R)
• M3: 252,970 km (0.103 R)
• M4: 361,728 km (0.048 R)
• M5: 507,735 km (0.081 R)
• M6: 617,390 km (0.067 R)
• M7: 745,895 km (0.096 R)
• M8: 819,048 km (0.104 R)
• M9: 895,044 km (0.089 R)
• M10: 1,042,697 km (0.114 R)
• M11: 1,223,561 km (0.045 R)
• M12: 1,298,809 km (0.069 R)
• M13: 1,362,837 km (0.094 R)
• M14: 1,520,962 km (0.12 R)
• M15: 1,783,955 km (0.099 R)
• M16: 1,913,656 km (0.039 R)
• M17: 2,046,648 km (0.103 R)
• M18: 2,337,616 km (0.098 R)
• M19: 2,432,312 km (0.099 R)
• M20: 2,496,040 km (0.04 R)
• M21: 2,691,116 km (0.053 R)
• M22: 2,874,224 km (0.115 R)
• M23: 2,993,005 km (0.098 R)
• M24: 3,376,873 km (0.091 R)
• M25: 4,210,582 km (0.032 R)
• M26: 4,365,266 km (0.091 R)
• M27: 4,800,446 km (0.052 R)
• M28: 4,962,161 km (0.118 R)
• M29: 5,521,508 km (0.114 R)
• M30: 5,584,788 km (0.092 R)
• M31: 6,057,068 km (0.108 R)
• M32: 6,188,116 km (0.092 R)
• M33: 6,298,070 km (0.088 R)
• M34: 6,386,483 km (0.063 R)
• M35: 6,475,344 km (0.114 R)
• M36: 6,542,214 km (0.091 R)
• M37: 6,880,305 km (0.081 R)
• M38: 7,108,741 km (0.095 R)
• M39: 7,620,366 km (0.099 R)
• M40: 7,691,126 km (0.026 R)
• M41: 7,880,666 km (0.055 R)
• M42: 8,023,831 km (0.043 R)
• M43: 8,337,239 km (0.082 R)
• M44: 8,507,481 km (0.099 R)
• M45: 9,376,645 km (0.071 R)
• M46: 9,706,658 km (0.116 R)
• M47: 9,783,252 km (0.036 R)
• M48: 10,014,680 km (0.104 R)
• M49: 10,221,723 km (0.099 R)
• M50: 10,640,298 km (0.066 R)
• M51: 10,904,787 km (0.12 R)
• M52: 11,171,520 km (0.107 R)
• M53: 11,332,487 km (0.086 R)
• M54: 11,413,270 km (0.105 R)
• M55: 11,602,661 km (0.119 R)
• M56: 12,231,870 km (0.047 R)
• M57: 12,314,747 km (0.066 R)
• M58: 13,125,867 km (0.099 R)
• M59: 13,267,386 km (0.062 R)
• M60: 13,781,405 km (0.071 R)
• M61: 14,040,807 km (0.067 R)
• M62: 14,447,564 km (0.119 R)
• M63: 14,740,477 km (0.104 R)
• M64: 14,858,210 km (0.118 R)
• M65: 14,976,243 km (0.06 R)
• M66: 15,541,274 km (0.119 R)
• M67: 15,781,229 km (0.064 R)
• M68: 16,569,610 km (0.116 R)
• M69: 16,814,651 km (0.05 R)
• M70: 17,092,006 km (0.08 R)
• M71: 17,184,756 km (0.095 R)
• M72: 17,370,706 km (0.093 R)
• M73: 18,374,059 km (0.093 R)
• M74: 19,010,748 km (0.11 R)
• M75: 19,849,094 km (0.075 R)
• M76: 20,109,544 km (0.026 R)
• M77: 20,600,824 km (0.03 R)
• M78: 21,195,625 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 8.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.17 AU - 8.77 AU

Year: 7384 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 117,493,576 km

• M1: 182,809 km (0.042 R)
• M2: 330,910 km (0.08 R)
• M3: 444,306 km (0.108 R)
• M4: 781,499 km (0.072 R)
• M5: 939,475 km (0.115 R)
• M6: 1,092,513 km (0.083 R)
• M7: 1,320,800 km (0.102 R)
• M8: 1,475,633 km (0.096 R)
• M9: 1,654,702 km (0.045 R)
• M10: 1,917,546 km (0.101 R)
• M11: 2,093,622 km (0.097 R)
• M12: 2,740,334 km (0.115 R)
• M13: 2,850,288 km (0.081 R)
• M14: 3,165,790 km (0.071 R)
• M15: 3,445,089 km (0.057 R)
• M16: 3,516,148 km (0.07 R)
• M17: 3,659,912 km (0.06 R)
• M18: 3,781,236 km (0.115 R)
• M19: 4,002,790 km (0.116 R)
• M20: 4,127,854 km (0.047 R)
• M21: 4,228,683 km (0.081 R)
• M22: 4,562,436 km (0.054 R)
• M23: 4,825,130 km (0.067 R)
• M24: 5,038,755 km (0.098 R)
• M25: 5,092,611 km (0.068 R)
• M26: 5,173,842 km (0.086 R)
• M27: 5,228,146 km (0.097 R)
• M28: 5,642,233 km (0.104 R)
• M29: 5,698,183 km (0.11 R)
• M30: 5,981,072 km (0.081 R)
• M31: 6,239,578 km (0.07 R)
• M32: 6,530,994 km (0.115 R)
• M33: 6,678,498 km (0.098 R)
• M34: 7,279,283 km (0.081 R)
• M35: 7,370,986 km (0.083 R)
• M36: 7,555,440 km (0.113 R)
• M37: 7,617,224 km (0.1 R)
• M38: 7,928,837 km (0.091 R)
• M39: 7,991,668 km (0.043 R)
• M40: 8,308,217 km (0.107 R)
• M41: 8,372,095 km (0.103 R)
• M42: 8,953,881 km (0.113 R)
• M43: 9,150,752 km (0.107 R)
• M44: 9,249,636 km (0.053 R)
• M45: 9,315,759 km (0.078 R)
• M46: 10,224,566 km (0.09 R)
• M47: 11,479,692 km (0.096 R)
• M48: 11,980,845 km (0.056 R)
• M49: 12,709,237 km (0.115 R)
• M50: 13,227,593 km (0.036 R)
• M51: 13,339,493 km (0.064 R)
• M52: 14,785,057 km (0.11 R)
• M53: 14,940,190 km (0.081 R)
• M54: 16,600,577 km (0.086 R)
• M55: 16,761,693 km (0.118 R)
• M56: 16,963,950 km (0.063 R)
• M57: 17,657,485 km (0.025 R)
• M58: 17,822,043 km (0.117 R)
• M59: 17,987,050 km (0.085 R)
• M60: 18,235,532 km (0.047 R)
• M61: 18,903,785 km (0.104 R)
• M62: 19,072,233 km (0.079 R)
• M63: 19,198,792 km (0.104 R)
• M64: 20,609,500 km (0.11 R)
• M65: 20,913,034 km (0.095 R)
• M66: 22,408,265 km (0.084 R)
• M67: 22,720,326 km (0.053 R)
• M68: 23,258,729 km (0.039 R)
• M69: 23,665,336 km (0.075 R)
• M70: 25,129,750 km (0.118 R)
• M71: 25,640,028 km (0.113 R)
• M72: 25,826,277 km (0.077 R)
• M73: 26,153,597 km (0.054 R)
• M74: 26,859,400 km (0.111 R)
• M75: 29,744,844 km (0.083 R)
• M76: 30,728,450 km (0.105 R)
• M77: 31,174,551 km (0.08 R)
• M78: 31,772,493 km (0.108 R)
• M79: 31,872,574 km (0.045 R)
• M80: 31,972,805 km (0.093 R)
• M81: 32,626,398 km (0.049 R)
• M82: 33,487,633 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.2

Radius: 4.6

Gravity: 46.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.31 AU - 20.35 AU

Year: 31936 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 117,493,576 km

• M1: 440,416 km (0.063 R)
• M2: 698,173 km (0.079 R)
• M3: 729,439 km (0.088 R)
• M4: 1,067,979 km (0.104 R)
• M5: 1,253,780 km (0.051 R)
• M6: 1,490,144 km (0.11 R)
• M7: 1,958,535 km (0.095 R)
• M8: 2,048,444 km (0.047 R)
• M9: 2,373,520 km (0.048 R)
• M10: 2,469,262 km (0.062 R)
• M11: 3,070,795 km (0.089 R)
• M12: 3,122,856 km (0.105 R)
• M13: 3,387,793 km (0.07 R)
• M14: 4,400,122 km (0.102 R)
• M15: 4,637,085 km (0.1 R)
• M16: 4,757,063 km (0.056 R)
• M17: 6,675,955 km (0.045 R)
• M18: 7,928,238 km (0.101 R)
• M19: 9,100,338 km (0.046 R)
• M20: 9,553,769 km (0.079 R)
• M21: 10,091,872 km (0.086 R)
• M22: 11,358,518 km (0.089 R)
• M23: 11,601,614 km (0.071 R)
• M24: 13,692,544 km (0.075 R)
• M25: 14,211,499 km (0.097 R)
• M26: 15,090,536 km (0.062 R)
• M27: 17,177,875 km (0.093 R)
• M28: 18,969,309 km (0.045 R)
• M29: 19,257,584 km (0.088 R)
• M30: 19,644,145 km (0.083 R)
• M31: 20,621,767 km (0.112 R)
• M32: 20,819,236 km (0.111 R)
• M33: 22,623,985 km (0.1 R)
• M34: 23,648,132 km (0.1 R)
• M35: 24,791,958 km (0.112 R)
• M36: 26,917,444 km (0.106 R)
• M37: 27,241,323 km (0.07 R)
• M38: 27,566,400 km (0.085 R)
• M39: 28,990,123 km (0.095 R)
• M40: 29,100,526 km (0.1 R)
• M41: 29,211,228 km (0.099 R)
• M42: 29,432,932 km (0.1 R)
• M43: 36,576,380 km (0.108 R)
• M44: 41,577,287 km (0.056 R)
• M45: 42,452,136 km (0.112 R)
• M46: 42,954,934 km (0.072 R)
• M47: 44,474,849 km (0.117 R)
• M48: 44,602,306 km (0.097 R)
• M49: 45,113,332 km (0.087 R)
• M50: 48,089,133 km (0.109 R)
• M51: 49,270,807 km (0.039 R)
• M52: 51,528,687 km (0.059 R)
• M53: 51,796,468 km (0.101 R)
• M54: 52,468,162 km (0.1 R)
• M55: 53,955,913 km (0.103 R)
• M56: 54,091,748 km (0.086 R)
• M57: 55,594,608 km (0.095 R)
• M58: 55,731,939 km (0.111 R)
• M59: 56,696,097 km (0.082 R)
• M60: 56,834,325 km (0.064 R)
• M61: 57,944,042 km (0.097 R)
• M62: 59,060,791 km (0.11 R)
• M63: 60,184,570 km (0.085 R)
• M64: 63,741,858 km (0.107 R)
• M65: 64,750,147 km (0.058 R)
• M66: 65,328,493 km (0.035 R)
• M67: 67,074,300 km (0.062 R)
• M68: 67,806,132 km (0.115 R)
• M69: 69,721,434 km (0.112 R)
• M70: 70,462,841 km (0.112 R)
• M71: 70,611,392 km (0.044 R)
• M72: 71,505,089 km (0.106 R)
• M73: 75,724,946 km (0.061 R)
• M74: 76,029,527 km (0.104 R)
• M75: 77,711,456 km (0.064 R)
• M76: 80,334,954 km (0.116 R)
• M77: 80,800,952 km (0.065 R)
• M78: 81,735,639 km (0.082 R)
• M79: 81,891,670 km (0.084 R)
• M80: 82,204,180 km (0.069 R)
• M81: 83,930,389 km (0.09 R)
• M82: 85,193,145 km (0.101 R)
• M83: 88,057,346 km (0.111 R)
• M84: 90,953,112 km (0.118 R)
• M85: 94,206,866 km (0.039 R)
• M86: 95,190,472 km (0.026 R)
• M87: 98,493,443 km (0.112 R)
• M88: 103,686,883 km (0.092 R)
• M89: 108,110,791 km (0.082 R)
• M90: 110,000,960 km (0.098 R)
• M91: 112,248,818 km (0.05 R)
• M92: 112,943,400 km (0.081 R)
• M93: 113,639,629 km (0.112 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit