🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.76 AU - 1 AU

Year: 303 Days

Day: 27.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,115,931 km

• M1: 208,988 km (0.117 R)
• M2: 231,278 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.23 AU - 3.17 AU

Year: 1629 Days

Day: 15.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 8.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.64 AU - 7.78 AU

Year: 6381 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,115,931 km

• M1: 526,136 km (0.118 R)
• M2: 676,033 km (0.081 R)
• M3: 880,234 km (0.039 R)
• M4: 1,104,032 km (0.094 R)
• M5: 1,457,382 km (0.119 R)
• M6: 1,538,764 km (0.111 R)
• M7: 1,774,979 km (0.104 R)
• M8: 2,396,109 km (0.079 R)
• M9: 2,996,146 km (0.1 R)
• M10: 3,887,899 km (0.097 R)
• M11: 3,956,116 km (0.084 R)
• M12: 4,117,233 km (0.094 R)
• M13: 4,210,133 km (0.053 R)
• M14: 4,327,418 km (0.086 R)
• M15: 4,398,177 km (0.066 R)
• M16: 4,493,322 km (0.039 R)
• M17: 4,637,235 km (0.105 R)
• M18: 4,929,699 km (0.079 R)
• M19: 5,153,048 km (0.098 R)
• M20: 5,405,121 km (0.106 R)
• M21: 5,481,565 km (0.115 R)
• M22: 5,609,621 km (0.075 R)
• M23: 5,738,874 km (0.047 R)
• M24: 6,426,276 km (0.077 R)
• M25: 6,945,081 km (0.096 R)
• M26: 7,307,856 km (0.115 R)
• M27: 7,964,740 km (0.083 R)
• M28: 8,051,806 km (0.092 R)
• M29: 8,344,420 km (0.102 R)
• M30: 8,640,474 km (0.081 R)
• M31: 8,939,969 km (0.095 R)
• M32: 9,121,281 km (0.05 R)
• M33: 9,672,699 km (0.116 R)
• M34: 9,921,331 km (0.044 R)
• M35: 10,077,661 km (0.081 R)
• M36: 10,140,492 km (0.102 R)
• M37: 10,520,021 km (0.078 R)
• M38: 10,615,615 km (0.07 R)
• M39: 10,743,521 km (0.114 R)
• M40: 10,839,862 km (0.072 R)
• M41: 10,968,665 km (0.108 R)
• M42: 11,653,525 km (0.112 R)
• M43: 11,818,531 km (0.081 R)
• M44: 12,284,977 km (0.071 R)
• M45: 12,385,657 km (0.073 R)
• M46: 12,554,104 km (0.106 R)
• M47: 13,650,357 km (0.118 R)
• M48: 13,894,201 km (0.086 R)
• M49: 13,999,219 km (0.04 R)
• M50: 14,245,158 km (0.065 R)
• M51: 15,750,561 km (0.119 R)
• M52: 16,559,138 km (0.078 R)
• M53: 16,707,689 km (0.044 R)
• M54: 16,782,039 km (0.08 R)
• M55: 17,306,080 km (0.047 R)
• M56: 17,381,328 km (0.051 R)
• M57: 17,494,424 km (0.05 R)
• M58: 17,683,516 km (0.083 R)
• M59: 18,331,573 km (0.095 R)
• M60: 18,523,657 km (0.057 R)
• M61: 19,337,619 km (0.075 R)
• M62: 20,163,250 km (0.104 R)
• M63: 20,321,824 km (0.103 R)
• M64: 20,560,582 km (0.073 R)
• M65: 20,960,307 km (0.108 R)
• M66: 21,403,117 km (0.08 R)
• M67: 21,726,996 km (0.096 R)
• M68: 22,544,100 km (0.111 R)
• M69: 23,662,793 km (0.07 R)
• M70: 24,039,779 km (0.098 R)
• M71: 24,123,853 km (0.104 R)
• M72: 24,587,756 km (0.12 R)
• M73: 24,672,429 km (0.111 R)
• M74: 26,256,371 km (0.102 R)
• M75: 26,733,588 km (0.085 R)
• M76: 26,995,085 km (0.103 R)
• M77: 28,715,461 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 5.4

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.88 AU - 14.7 AU

Year: 16791 Days

Day: 20.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,115,931 km

• M1: 75,697 km (0.052 R)
• M2: 135,536 km (0.083 R)
• M3: 192,682 km (0.094 R)
• M4: 272,567 km (0.098 R)
• M5: 378,632 km (0.105 R)
• M6: 436,975 km (0.097 R)
• M7: 514,467 km (0.097 R)
• M8: 579,841 km (0.119 R)
• M9: 1,177,485 km (0.112 R)
• M10: 1,377,796 km (0.034 R)
• M11: 1,541,008 km (0.094 R)
• M12: 1,809,985 km (0.047 R)
• M13: 2,877,216 km (0.105 R)
• M14: 3,146,642 km (0.054 R)
• M15: 3,550,107 km (0.104 R)
• M16: 3,645,551 km (0.104 R)
• M17: 3,871,443 km (0.108 R)
• M18: 4,715,175 km (0.105 R)
• M19: 4,996,868 km (0.031 R)
• M20: 5,283,946 km (0.113 R)
• M21: 5,393,003 km (0.052 R)
• M22: 5,539,609 km (0.085 R)
• M23: 5,576,410 km (0.116 R)
• M24: 5,874,110 km (0.061 R)
• M25: 6,719,488 km (0.086 R)
• M26: 7,036,186 km (0.097 R)
• M27: 7,236,647 km (0.088 R)
• M28: 8,993,226 km (0.116 R)
• M29: 9,167,058 km (0.119 R)
• M30: 9,651,007 km (0.118 R)
• M31: 9,829,029 km (0.046 R)
• M32: 10,460,631 km (0.108 R)
• M33: 10,643,440 km (0.036 R)
• M34: 11,573,639 km (0.026 R)
• M35: 12,240,098 km (0.043 R)
• M36: 12,336,439 km (0.116 R)
• M37: 13,263,048 km (0.103 R)
• M38: 13,460,966 km (0.044 R)
• M39: 17,456,875 km (0.075 R)
• M40: 17,565,184 km (0.067 R)
• M41: 18,055,565 km (0.064 R)
• M42: 20,231,766 km (0.112 R)
• M43: 20,975,417 km (0.116 R)
• M44: 21,090,607 km (0.12 R)
• M45: 22,962,076 km (0.092 R)
• M46: 23,021,467 km (0.108 R)
• M47: 23,438,246 km (0.054 R)
• M48: 23,737,442 km (0.097 R)
• M49: 24,158,560 km (0.056 R)
• M50: 24,703,545 km (0.098 R)
• M51: 25,375,090 km (0.099 R)
• M52: 26,176,635 km (0.104 R)
• M53: 26,238,569 km (0.119 R)
• M54: 27,930,820 km (0.112 R)
• M55: 29,593,451 km (0.108 R)
• M56: 29,722,554 km (0.098 R)
• M57: 31,025,102 km (0.11 R)
• M58: 31,156,300 km (0.075 R)
• M59: 31,353,619 km (0.082 R)
• M60: 31,749,306 km (0.079 R)
• M61: 31,947,822 km (0.116 R)
• M62: 32,879,518 km (0.037 R)
• M63: 33,415,976 km (0.114 R)
• M64: 34,361,733 km (0.112 R)
• M65: 35,179,286 km (0.118 R)
• M66: 36,417,657 km (0.1 R)
• M67: 37,670,240 km (0.056 R)
• M68: 38,231,531 km (0.052 R)
• M69: 39,149,464 km (0.057 R)
• M70: 39,789,144 km (0.1 R)
• M71: 40,003,219 km (0.093 R)
• M72: 40,289,100 km (0.119 R)
• M73: 41,223,040 km (0.109 R)
• M74: 41,584,169 km (0.108 R)
• M75: 43,993,742 km (0.086 R)
• M76: 44,881,156 km (0.069 R)
• M77: 45,103,908 km (0.097 R)
• M78: 45,699,756 km (0.085 R)
• M79: 46,148,400 km (0.094 R)
• M80: 46,373,246 km (0.072 R)
• M81: 46,448,344 km (0.086 R)
• M82: 47,351,765 km (0.095 R)
• M83: 48,413,162 km (0.052 R)
• M84: 48,489,307 km (0.078 R)
• M85: 48,794,188 km (0.088 R)
• M86: 50,328,015 km (0.094 R)
• M87: 51,100,837 km (0.114 R)
• M88: 51,411,103 km (0.118 R)
• M89: 51,955,490 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.3

Radius: 5.3

Gravity: 28.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.88 AU - 18.34 AU

Year: 24850 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,115,931 km

• M1: 119,828 km (0.045 R)
• M2: 172,038 km (0.076 R)
• M3: 269,875 km (0.112 R)
• M4: 306,975 km (0.092 R)
• M5: 617,690 km (0.099 R)
• M6: 1,253,181 km (0.032 R)
• M7: 2,634,568 km (0.095 R)
• M8: 2,889,932 km (0.067 R)
• M9: 2,976,848 km (0.111 R)
• M10: 3,153,224 km (0.05 R)
• M11: 3,197,804 km (0.11 R)
• M12: 3,287,712 km (0.045 R)
• M13: 3,655,723 km (0.077 R)
• M14: 4,430,341 km (0.116 R)
• M15: 4,581,136 km (0.093 R)
• M16: 4,682,563 km (0.105 R)
• M17: 5,901,935 km (0.105 R)
• M18: 7,271,952 km (0.049 R)
• M19: 8,299,091 km (0.038 R)
• M20: 8,422,959 km (0.111 R)
• M21: 9,306,633 km (0.081 R)
• M22: 10,021,412 km (0.099 R)
• M23: 10,285,751 km (0.083 R)
• M24: 10,418,744 km (0.106 R)
• M25: 12,128,797 km (0.072 R)
• M26: 12,269,419 km (0.053 R)
• M27: 16,107,801 km (0.102 R)
• M28: 17,834,161 km (0.042 R)
• M29: 18,962,876 km (0.106 R)
• M30: 19,207,768 km (0.117 R)
• M31: 19,289,598 km (0.093 R)
• M32: 19,535,986 km (0.117 R)
• M33: 20,114,630 km (0.107 R)
• M34: 20,280,983 km (0.088 R)
• M35: 21,969,794 km (0.081 R)
• M36: 22,398,990 km (0.092 R)
• M37: 24,497,399 km (0.116 R)
• M38: 24,763,983 km (0.07 R)
• M39: 25,659,924 km (0.069 R)
• M40: 25,840,339 km (0.036 R)
• M41: 27,853,029 km (0.08 R)
• M42: 28,410,580 km (0.086 R)
• M43: 30,869,072 km (0.12 R)
• M44: 31,735,842 km (0.098 R)
• M45: 32,123,600 km (0.086 R)
• M46: 33,001,889 km (0.032 R)
• M47: 33,591,753 km (0.11 R)
• M48: 34,085,875 km (0.115 R)
• M49: 34,284,242 km (0.047 R)
• M50: 34,483,057 km (0.093 R)
• M51: 35,181,679 km (0.106 R)
• M52: 35,683,580 km (0.077 R)
• M53: 36,086,746 km (0.104 R)
• M54: 36,390,280 km (0.103 R)
• M55: 37,509,871 km (0.096 R)
• M56: 39,158,739 km (0.081 R)
• M57: 40,096,418 km (0.085 R)
• M58: 40,830,944 km (0.105 R)
• M59: 42,419,823 km (0.05 R)
• M60: 42,633,149 km (0.066 R)
• M61: 42,739,962 km (0.104 R)
• M62: 42,846,925 km (0.065 R)
• M63: 43,490,195 km (0.105 R)
• M64: 44,244,767 km (0.066 R)
• M65: 46,644,317 km (0.101 R)
• M66: 47,085,032 km (0.076 R)
• M67: 49,534,099 km (0.107 R)
• M68: 50,209,234 km (0.051 R)
• M69: 52,939,694 km (0.061 R)
• M70: 53,976,109 km (0.1 R)
• M71: 56,185,819 km (0.113 R)
• M72: 57,478,643 km (0.107 R)
• M73: 57,714,709 km (0.075 R)
• M74: 61,898,363 km (0.065 R)
• M75: 62,382,761 km (0.112 R)
• M76: 63,599,141 km (0.113 R)
• M77: 64,210,099 km (0.069 R)
• M78: 66,549,959 km (0.109 R)
• M79: 69,043,008 km (0.099 R)
• M80: 69,168,371 km (0.106 R)
• M81: 69,419,546 km (0.115 R)
• M82: 69,796,831 km (0.094 R)
• M83: 70,174,716 km (0.104 R)
• M84: 70,806,168 km (0.072 R)
• M85: 71,185,997 km (0.07 R)
• M86: 73,094,866 km (0.066 R)
• M87: 73,222,772 km (0.115 R)
• M88: 76,183,912 km (0.107 R)
• M89: 77,093,019 km (0.092 R)
• M90: 77,614,068 km (0.11 R)
• M91: 78,136,165 km (0.076 R)
• M92: 79,052,900 km (0.097 R)
• M93: 81,426,420 km (0.043 R)
• M94: 83,823,128 km (0.097 R)
• M95: 87,461,498 km (0.084 R)
• M96: 87,597,183 km (0.081 R)
• M97: 89,778,619 km (0.066 R)
• M98: 90,189,714 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit