🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 153 Days

Day: 31.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,962,569 km

• M1: 276,158 km (0.1 R)
• M2: 410,048 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.51 AU - 0.83 AU

Year: 230 Days

Day: 44.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,962,569 km

• M1: 119,529 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 256 Days

Day: 30.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.68 AU - 2.84 AU

Year: 1921 Days

Day: 46 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.35 AU - 3.39 AU

Year: 2037 Days

Day: 26.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,962,569 km

• M1: 644,767 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.5

Radius: 14.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.03 AU - 3.25 AU

Year: 2331 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,962,569 km

• M1: 177,273 km (0.114 R)
• M2: 379,829 km (0.1 R)
• M3: 499,657 km (0.098 R)
• M4: 628,012 km (0.109 R)
• M5: 845,826 km (0.117 R)
• M6: 964,906 km (0.11 R)
• M7: 1,335,759 km (0.075 R)
• M8: 2,277,777 km (0.086 R)
• M9: 2,391,771 km (0.066 R)
• M10: 2,566,651 km (0.043 R)
• M11: 2,715,650 km (0.099 R)
• M12: 2,821,865 km (0.104 R)
• M13: 3,132,879 km (0.114 R)
• M14: 3,260,336 km (0.075 R)
• M15: 3,471,568 km (0.116 R)
• M16: 3,839,280 km (0.038 R)
• M17: 4,184,701 km (0.064 R)
• M18: 4,290,317 km (0.06 R)
• M19: 4,924,463 km (0.061 R)
• M20: 5,017,513 km (0.107 R)
• M21: 5,357,399 km (0.096 R)
• M22: 5,704,765 km (0.096 R)
• M23: 5,920,785 km (0.101 R)
• M24: 6,039,715 km (0.03 R)
• M25: 6,219,831 km (0.091 R)
• M26: 7,083,310 km (0.075 R)
• M27: 7,209,720 km (0.108 R)
• M28: 7,379,513 km (0.108 R)
• M29: 7,593,738 km (0.102 R)
• M30: 7,723,140 km (0.089 R)
• M31: 7,940,655 km (0.083 R)
• M32: 8,050,161 km (0.086 R)
• M33: 8,182,256 km (0.028 R)
• M34: 8,359,529 km (0.049 R)
• M35: 8,921,718 km (0.093 R)
• M36: 9,127,116 km (0.037 R)
• M37: 9,218,819 km (0.109 R)
• M38: 9,799,708 km (0.066 R)
• M39: 10,035,324 km (0.117 R)
• M40: 10,177,592 km (0.118 R)
• M41: 10,320,608 km (0.039 R)
• M42: 10,560,413 km (0.111 R)
• M43: 10,802,013 km (0.12 R)
• M44: 10,947,871 km (0.114 R)
• M45: 11,168,079 km (0.11 R)
• M46: 11,513,202 km (0.115 R)
• M47: 11,737,150 km (0.078 R)
• M48: 11,837,081 km (0.113 R)
• M49: 12,088,106 km (0.042 R)
• M50: 12,929,445 km (0.117 R)
• M51: 13,605,478 km (0.085 R)
• M52: 13,895,099 km (0.098 R)
• M53: 14,239,922 km (0.064 R)
• M54: 14,399,992 km (0.106 R)
• M55: 14,587,588 km (0.047 R)
• M56: 15,046,404 km (0.093 R)
• M57: 15,373,276 km (0.107 R)
• M58: 15,647,488 km (0.066 R)
• M59: 15,867,846 km (0.117 R)
• M60: 16,117,226 km (0.073 R)
• M61: 16,228,377 km (0.072 R)
• M62: 17,155,734 km (0.101 R)
• M63: 17,354,550 km (0.094 R)
• M64: 17,468,543 km (0.112 R)
• M65: 18,071,273 km (0.062 R)
• M66: 18,564,198 km (0.071 R)
• M67: 19,032,140 km (0.118 R)
• M68: 19,503,972 km (0.109 R)
• M69: 19,771,154 km (0.112 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 14.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.62 AU - 5.84 AU

Year: 4310 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,962,569 km

• M1: 183,706 km (0.065 R)
• M2: 303,384 km (0.071 R)
• M3: 411,843 km (0.09 R)
• M4: 777,909 km (0.1 R)
• M5: 1,052,122 km (0.035 R)
• M6: 1,146,368 km (0.074 R)
• M7: 1,243,757 km (0.108 R)
• M8: 1,402,929 km (0.085 R)
• M9: 1,508,096 km (0.108 R)
• M10: 1,694,794 km (0.113 R)
• M11: 1,872,965 km (0.046 R)
• M12: 2,178,594 km (0.09 R)
• M13: 2,284,060 km (0.108 R)
• M14: 2,500,528 km (0.102 R)
• M15: 2,667,330 km (0.119 R)
• M16: 2,915,064 km (0.048 R)
• M17: 3,012,452 km (0.096 R)
• M18: 3,190,623 km (0.117 R)
• M19: 3,557,437 km (0.108 R)
• M20: 4,024,482 km (0.092 R)
• M21: 4,466,244 km (0.109 R)
• M22: 4,715,923 km (0.071 R)
• M23: 4,970,240 km (0.106 R)
• M24: 5,158,135 km (0.07 R)
• M25: 5,276,766 km (0.114 R)
• M26: 5,541,105 km (0.039 R)
• M27: 6,284,008 km (0.097 R)
• M28: 6,796,830 km (0.071 R)
• M29: 7,137,464 km (0.064 R)
• M30: 7,457,005 km (0.119 R)
• M31: 8,165,501 km (0.107 R)
• M32: 8,332,003 km (0.119 R)
• M33: 8,527,827 km (0.025 R)
• M34: 8,753,420 km (0.083 R)
• M35: 9,646,370 km (0.094 R)
• M36: 10,659,297 km (0.087 R)
• M37: 11,147,585 km (0.105 R)
• M38: 11,363,604 km (0.032 R)
• M39: 11,643,352 km (0.073 R)
• M40: 11,799,682 km (0.104 R)
• M41: 11,893,928 km (0.117 R)
• M42: 12,946,349 km (0.097 R)
• M43: 13,467,399 km (0.047 R)
• M44: 13,796,664 km (0.109 R)
• M45: 13,895,847 km (0.044 R)
• M46: 14,664,930 km (0.08 R)
• M47: 15,037,728 km (0.101 R)
• M48: 15,139,903 km (0.1 R)
• M49: 15,413,517 km (0.117 R)
• M50: 15,516,590 km (0.093 R)
• M51: 15,861,862 km (0.116 R)
• M52: 16,841,728 km (0.077 R)
• M53: 17,018,852 km (0.077 R)
• M54: 17,769,385 km (0.119 R)
• M55: 18,058,109 km (0.108 R)
• M56: 19,154,811 km (0.112 R)
• M57: 19,525,215 km (0.108 R)
• M58: 20,197,807 km (0.048 R)
• M59: 20,840,031 km (0.1 R)
• M60: 21,989,840 km (0.112 R)
• M61: 22,144,823 km (0.041 R)
• M62: 22,261,210 km (0.094 R)
• M63: 22,533,478 km (0.101 R)
• M64: 22,767,898 km (0.053 R)
• M65: 24,511,162 km (0.051 R)
• M66: 24,671,681 km (0.088 R)
• M67: 24,792,406 km (0.029 R)
• M68: 25,236,562 km (0.12 R)
• M69: 25,358,185 km (0.059 R)
• M70: 26,010,133 km (0.109 R)
• M71: 26,214,932 km (0.112 R)
• M72: 26,461,470 km (0.114 R)
• M73: 26,585,038 km (0.114 R)
• M74: 26,998,227 km (0.077 R)
• M75: 28,040,625 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 13.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.81 AU - 5.97 AU

Year: 5989 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,962,569 km

• M1: 235,018 km (0.119 R)
• M2: 399,726 km (0.101 R)
• M3: 596,896 km (0.052 R)
• M4: 696,677 km (0.066 R)
• M5: 858,692 km (0.079 R)
• M6: 1,034,768 km (0.104 R)
• M7: 1,333,815 km (0.055 R)
• M8: 1,435,990 km (0.082 R)
• M9: 1,759,421 km (0.096 R)
• M10: 2,281,517 km (0.086 R)
• M11: 2,675,109 km (0.041 R)
• M12: 2,984,777 km (0.064 R)
• M13: 3,090,692 km (0.096 R)
• M14: 3,182,545 km (0.075 R)
• M15: 3,511,062 km (0.099 R)
• M16: 4,049,764 km (0.115 R)
• M17: 4,371,848 km (0.092 R)
• M18: 4,614,646 km (0.029 R)
• M19: 5,005,096 km (0.096 R)
• M20: 5,168,008 km (0.118 R)
• M21: 5,611,117 km (0.102 R)
• M22: 5,723,764 km (0.062 R)
• M23: 6,752,249 km (0.093 R)
• M24: 7,236,797 km (0.085 R)
• M25: 8,218,309 km (0.118 R)
• M26: 9,938,235 km (0.107 R)
• M27: 10,052,229 km (0.034 R)
• M28: 11,693,617 km (0.094 R)
• M29: 12,324,321 km (0.115 R)
• M30: 12,643,862 km (0.068 R)
• M31: 13,090,861 km (0.107 R)
• M32: 14,256,677 km (0.115 R)
• M33: 14,514,584 km (0.072 R)
• M34: 16,120,816 km (0.087 R)
• M35: 16,281,783 km (0.028 R)
• M36: 16,605,513 km (0.104 R)
• M37: 16,958,564 km (0.039 R)
• M38: 17,231,880 km (0.113 R)
• M39: 17,866,025 km (0.104 R)
• M40: 18,227,753 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.12 AU - 11.58 AU

Year: 14974 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,962,569 km

• M1: 406,009 km (0.026 R)
• M2: 536,458 km (0.084 R)
• M3: 799,002 km (0.087 R)
• M4: 1,263,055 km (0.081 R)
• M5: 1,718,880 km (0.106 R)
• M6: 1,936,993 km (0.108 R)
• M7: 2,106,637 km (0.075 R)
• M8: 2,164,232 km (0.101 R)
• M9: 2,551,691 km (0.047 R)
• M10: 2,928,678 km (0.066 R)
• M11: 3,256,147 km (0.064 R)
• M12: 4,529,674 km (0.077 R)
• M13: 4,793,565 km (0.096 R)
• M14: 5,375,799 km (0.106 R)
• M15: 5,939,484 km (0.093 R)
• M16: 6,353,571 km (0.114 R)
• M17: 7,606,603 km (0.105 R)
• M18: 8,514,064 km (0.051 R)
• M19: 8,746,389 km (0.055 R)
• M20: 9,027,783 km (0.115 R)
• M21: 9,169,601 km (0.091 R)
• M22: 9,599,546 km (0.092 R)
• M23: 10,281,413 km (0.048 R)
• M24: 10,479,181 km (0.104 R)
• M25: 10,578,514 km (0.081 R)
• M26: 10,778,078 km (0.119 R)
• M27: 11,029,402 km (0.111 R)
• M28: 11,181,094 km (0.06 R)
• M29: 11,743,134 km (0.072 R)
• M30: 11,898,117 km (0.11 R)
• M31: 12,209,879 km (0.028 R)
• M32: 12,629,950 km (0.078 R)
• M33: 12,788,673 km (0.109 R)
• M34: 13,430,149 km (0.078 R)
• M35: 15,473,207 km (0.109 R)
• M36: 15,643,150 km (0.095 R)
• M37: 16,386,352 km (0.109 R)
• M38: 16,501,842 km (0.105 R)
• M39: 16,675,375 km (0.086 R)
• M40: 17,493,377 km (0.057 R)
• M41: 18,204,864 km (0.047 R)
• M42: 18,925,776 km (0.103 R)
• M43: 19,717,299 km (0.101 R)
• M44: 19,778,634 km (0.08 R)
• M45: 20,519,742 km (0.069 R)
• M46: 20,768,672 km (0.106 R)
• M47: 21,711,438 km (0.064 R)
• M48: 21,838,297 km (0.067 R)
• M49: 21,965,306 km (0.093 R)
• M50: 22,283,800 km (0.095 R)
• M51: 22,475,734 km (0.105 R)
• M52: 23,834,232 km (0.065 R)
• M53: 24,161,552 km (0.091 R)
• M54: 24,293,049 km (0.116 R)
• M55: 24,556,490 km (0.113 R)
• M56: 25,955,081 km (0.096 R)
• M57: 26,291,826 km (0.065 R)
• M58: 26,494,680 km (0.052 R)
• M59: 26,901,736 km (0.049 R)
• M60: 26,969,803 km (0.112 R)
• M61: 27,584,800 km (0.096 R)
• M62: 28,898,569 km (0.117 R)
• M63: 30,871,316 km (0.056 R)
• M64: 31,873,921 km (0.074 R)
• M65: 32,379,113 km (0.096 R)
• M66: 33,910,995 km (0.104 R)
• M67: 34,131,652 km (0.099 R)
• M68: 35,168,215 km (0.114 R)
• M69: 36,214,952 km (0.101 R)
• M70: 36,290,050 km (0.109 R)
• M71: 36,515,943 km (0.102 R)
• M72: 36,742,135 km (0.102 R)
• M73: 37,120,318 km (0.119 R)
• M74: 37,271,861 km (0.099 R)
• M75: 37,499,698 km (0.038 R)
• M76: 37,575,844 km (0.064 R)
• M77: 38,033,164 km (0.067 R)
• M78: 39,803,206 km (0.082 R)
• M79: 40,036,130 km (0.115 R)
• M80: 41,128,793 km (0.055 R)
• M81: 41,757,553 km (0.118 R)
• M82: 42,706,751 km (0.102 R)
• M83: 43,423,325 km (0.054 R)
• M84: 44,304,457 km (0.118 R)
• M85: 47,558,061 km (0.08 R)
• M86: 47,640,340 km (0.106 R)
• M87: 48,880,805 km (0.109 R)
• M88: 52,495,538 km (0.117 R)
• M89: 55,240,809 km (0.095 R)
• M90: 55,847,578 km (0.072 R)
• M91: 56,718,088 km (0.104 R)
• M92: 57,505,421 km (0.109 R)
• M93: 58,384,608 km (0.102 R)
• M94: 58,649,247 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.6

Radius: 4.1

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.22 AU - 20.12 AU

Year: 28516 Days

Day: 16.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,962,569 km

• M1: 181,761 km (0.072 R)
• M2: 291,117 km (0.056 R)
• M3: 420,669 km (0.088 R)
• M4: 2,006,556 km (0.08 R)
• M5: 2,361,552 km (0.091 R)
• M6: 3,580,326 km (0.057 R)
• M7: 3,664,699 km (0.025 R)
• M8: 3,878,474 km (0.054 R)
• M9: 4,228,982 km (0.094 R)
• M10: 5,877,551 km (0.096 R)
• M11: 5,927,217 km (0.097 R)
• M12: 6,027,149 km (0.098 R)
• M13: 6,077,264 km (0.072 R)
• M14: 6,279,221 km (0.065 R)
• M15: 6,534,884 km (0.109 R)
• M16: 7,003,424 km (0.079 R)
• M17: 7,536,741 km (0.069 R)
• M18: 8,193,775 km (0.061 R)
• M19: 8,360,875 km (0.109 R)
• M20: 8,585,571 km (0.048 R)
• M21: 8,755,215 km (0.103 R)
• M22: 9,155,689 km (0.09 R)
• M23: 9,503,504 km (0.105 R)
• M24: 9,796,865 km (0.073 R)
• M25: 10,272,138 km (0.112 R)
• M26: 10,392,115 km (0.097 R)
• M27: 10,999,183 km (0.104 R)
• M28: 11,680,153 km (0.051 R)
• M29: 11,742,685 km (0.112 R)
• M30: 12,057,289 km (0.082 R)
• M31: 13,803,246 km (0.118 R)
• M32: 14,335,515 km (0.108 R)
• M33: 16,041,828 km (0.068 R)
• M34: 17,095,895 km (0.11 R)
• M35: 17,452,237 km (0.1 R)
• M36: 17,667,209 km (0.054 R)
• M37: 17,883,079 km (0.108 R)
• M38: 18,027,441 km (0.107 R)
• M39: 18,244,807 km (0.111 R)
• M40: 18,390,066 km (0.1 R)
• M41: 19,344,201 km (0.091 R)
• M42: 21,991,934 km (0.119 R)
• M43: 22,224,110 km (0.104 R)
• M44: 22,612,915 km (0.026 R)
• M45: 23,555,082 km (0.118 R)
• M46: 23,871,931 km (0.062 R)
• M47: 24,030,953 km (0.113 R)
• M48: 24,349,896 km (0.091 R)
• M49: 24,750,669 km (0.092 R)
• M50: 25,234,468 km (0.115 R)
• M51: 25,721,409 km (0.074 R)
• M52: 26,047,682 km (0.115 R)
• M53: 26,869,423 km (0.117 R)
• M54: 26,952,151 km (0.076 R)
• M55: 27,200,633 km (0.118 R)
• M56: 28,707,083 km (0.113 R)
• M57: 29,130,445 km (0.113 R)
• M58: 30,671,154 km (0.078 R)
• M59: 32,238,341 km (0.07 R)
• M60: 32,590,046 km (0.069 R)
• M61: 33,475,067 km (0.092 R)
• M62: 34,547,384 km (0.113 R)
• M63: 36,359,613 km (0.1 R)
• M64: 40,170,020 km (0.077 R)
• M65: 41,404,352 km (0.044 R)
• M66: 41,978,210 km (0.038 R)
• M67: 43,327,582 km (0.101 R)
• M68: 44,300,118 km (0.1 R)
• M69: 44,397,656 km (0.081 R)
• M70: 44,495,343 km (0.045 R)
• M71: 44,789,004 km (0.027 R)
• M72: 48,060,560 km (0.032 R)
• M73: 48,261,320 km (0.116 R)
• M74: 48,462,230 km (0.117 R)
• M75: 50,385,760 km (0.07 R)
• M76: 50,589,662 km (0.088 R)
• M77: 51,305,637 km (0.115 R)
• M78: 52,024,754 km (0.052 R)
• M79: 52,230,900 km (0.107 R)
• M80: 52,643,939 km (0.11 R)
• M81: 55,039,899 km (0.071 R)
• M82: 57,897,368 km (0.077 R)
• M83: 58,004,181 km (0.055 R)
• M84: 58,860,629 km (0.116 R)
• M85: 59,721,265 km (0.103 R)
• M86: 60,261,313 km (0.081 R)
• M87: 60,694,399 km (0.05 R)
• M88: 65,304,557 km (0.088 R)
• M89: 68,101,738 km (0.097 R)
• M90: 68,778,818 km (0.102 R)
• M91: 68,891,914 km (0.056 R)
• M92: 72,888,122 km (0.029 R)
• M93: 74,856,231 km (0.119 R)
• M94: 78,725,879 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit