🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 219 Days

Day: 23.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.66 AU - 0.68 AU

Year: 234 Days

Day: 42.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,891,549 km

• M1: 65,973 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.83 AU - 1.25 AU

Year: 453 Days

Day: 29.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.61 AU

Year: 793 Days

Day: 28 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,891,549 km

• M1: 1,115,701 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 10.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.77 AU - 6.51 AU

Year: 6504 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,891,549 km

• M1: 236,664 km (0.06 R)
• M2: 368,759 km (0.094 R)
• M3: 497,263 km (0.119 R)
• M4: 762,500 km (0.109 R)
• M5: 1,183,918 km (0.091 R)
• M6: 1,490,444 km (0.076 R)
• M7: 1,561,951 km (0.101 R)
• M8: 1,860,100 km (0.114 R)
• M9: 2,055,924 km (0.119 R)
• M10: 2,574,579 km (0.114 R)
• M11: 2,727,169 km (0.116 R)
• M12: 2,927,630 km (0.066 R)
• M13: 3,133,178 km (0.118 R)
• M14: 3,319,726 km (0.042 R)
• M15: 4,052,307 km (0.08 R)
• M16: 4,333,252 km (0.119 R)
• M17: 4,489,133 km (0.077 R)
• M18: 5,491,738 km (0.091 R)
• M19: 5,604,235 km (0.045 R)
• M20: 6,236,586 km (0.079 R)
• M21: 6,412,962 km (0.105 R)
• M22: 6,650,822 km (0.074 R)
• M23: 6,770,800 km (0.105 R)
• M24: 6,921,744 km (0.112 R)
• M25: 7,135,070 km (0.027 R)
• M26: 7,319,674 km (0.073 R)
• M27: 8,395,433 km (0.115 R)
• M28: 8,655,733 km (0.096 R)
• M29: 8,951,787 km (0.074 R)
• M30: 9,117,691 km (0.112 R)
• M31: 9,184,412 km (0.044 R)
• M32: 9,385,322 km (0.094 R)
• M33: 9,520,109 km (0.103 R)
• M34: 9,621,686 km (0.112 R)
• M35: 11,545,664 km (0.075 R)
• M36: 12,017,496 km (0.064 R)
• M37: 12,200,604 km (0.108 R)
• M38: 12,311,007 km (0.116 R)
• M39: 12,569,811 km (0.118 R)
• M40: 13,130,355 km (0.087 R)
• M41: 13,356,846 km (0.058 R)
• M42: 13,584,683 km (0.114 R)
• M43: 13,890,461 km (0.089 R)
• M44: 14,469,854 km (0.084 R)
• M45: 16,053,497 km (0.074 R)
• M46: 16,174,372 km (0.077 R)
• M47: 16,457,860 km (0.117 R)
• M48: 17,400,925 km (0.094 R)
• M49: 17,525,241 km (0.115 R)
• M50: 18,067,234 km (0.106 R)
• M51: 18,151,158 km (0.119 R)
• M52: 18,235,083 km (0.079 R)
• M53: 18,657,098 km (0.103 R)
• M54: 18,911,864 km (0.064 R)
• M55: 19,381,900 km (0.117 R)
• M56: 19,510,853 km (0.094 R)
• M57: 19,942,443 km (0.081 R)
• M58: 20,115,977 km (0.106 R)
• M59: 20,727,383 km (0.063 R)
• M60: 20,947,143 km (0.075 R)
• M61: 21,079,387 km (0.058 R)
• M62: 22,462,270 km (0.08 R)
• M63: 22,778,669 km (0.069 R)
• M64: 22,869,326 km (0.08 R)
• M65: 23,187,520 km (0.104 R)
• M66: 25,644,217 km (0.067 R)
• M67: 26,211,941 km (0.113 R)
• M68: 26,449,652 km (0.087 R)
• M69: 26,592,667 km (0.12 R)
• M70: 26,831,575 km (0.058 R)
• M71: 27,119,252 km (0.102 R)
• M72: 27,600,807 km (0.088 R)
• M73: 27,745,917 km (0.101 R)
• M74: 28,231,213 km (0.077 R)
• M75: 29,456,868 km (0.07 R)
• M76: 30,399,783 km (0.079 R)
• M77: 30,499,715 km (0.109 R)
• M78: 30,599,646 km (0.082 R)
• M79: 30,950,303 km (0.098 R)
• M80: 31,554,679 km (0.073 R)
• M81: 32,774,949 km (0.052 R)
• M82: 32,928,436 km (0.118 R)
• M83: 33,700,212 km (0.113 R)
• M84: 33,803,584 km (0.077 R)
• M85: 34,062,388 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 13.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8 AU - 9.18 AU

Year: 10763 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,891,549 km

• M1: 172,935 km (0.05 R)
• M2: 306,227 km (0.083 R)
• M3: 398,379 km (0.056 R)
• M4: 505,192 km (0.116 R)
• M5: 638,783 km (0.037 R)
• M6: 897,737 km (0.055 R)
• M7: 997,818 km (0.085 R)
• M8: 1,247,197 km (0.08 R)
• M9: 1,981,424 km (0.049 R)
• M10: 2,658,803 km (0.075 R)
• M11: 2,782,670 km (0.09 R)
• M12: 3,377,471 km (0.091 R)
• M13: 3,539,186 km (0.073 R)
• M14: 3,731,270 km (0.084 R)
• M15: 4,357,337 km (0.053 R)
• M16: 4,652,943 km (0.117 R)
• M17: 4,803,288 km (0.028 R)
• M18: 5,326,432 km (0.088 R)
• M19: 5,771,037 km (0.048 R)
• M20: 6,194,698 km (0.089 R)
• M21: 6,427,024 km (0.072 R)
• M22: 7,350,342 km (0.107 R)
• M23: 7,988,975 km (0.1 R)
• M24: 8,942,961 km (0.049 R)
• M25: 9,168,255 km (0.074 R)
• M26: 9,624,379 km (0.067 R)
• M27: 9,855,358 km (0.118 R)
• M28: 10,010,342 km (0.046 R)
• M29: 10,127,028 km (0.059 R)
• M30: 10,480,079 km (0.079 R)
• M31: 11,279,231 km (0.09 R)
• M32: 12,766,832 km (0.097 R)
• M33: 12,935,877 km (0.088 R)
• M34: 13,020,699 km (0.075 R)
• M35: 13,105,671 km (0.109 R)
• M36: 13,447,652 km (0.074 R)
• M37: 13,533,521 km (0.08 R)
• M38: 13,706,007 km (0.06 R)
• M39: 13,879,242 km (0.107 R)
• M40: 14,009,541 km (0.114 R)
• M41: 14,403,133 km (0.116 R)
• M42: 15,380,456 km (0.036 R)
• M43: 15,560,572 km (0.057 R)
• M44: 16,059,182 km (0.091 R)
• M45: 17,305,482 km (0.111 R)
• M46: 17,916,589 km (0.117 R)
• M47: 18,058,557 km (0.091 R)
• M48: 18,918,745 km (0.095 R)
• M49: 19,256,836 km (0.105 R)
• M50: 19,499,634 km (0.104 R)
• M51: 20,480,696 km (0.053 R)
• M52: 20,927,396 km (0.106 R)
• M53: 22,236,228 km (0.12 R)
• M54: 22,388,817 km (0.097 R)
• M55: 22,900,442 km (0.045 R)
• M56: 23,312,435 km (0.089 R)
• M57: 23,935,211 km (0.086 R)
• M58: 24,458,205 km (0.072 R)
• M59: 24,721,198 km (0.081 R)
• M60: 25,038,046 km (0.091 R)
• M61: 25,196,919 km (0.108 R)
• M62: 25,622,375 km (0.11 R)
• M63: 25,942,964 km (0.066 R)
• M64: 26,103,781 km (0.116 R)
• M65: 27,620,554 km (0.09 R)
• M66: 27,894,468 km (0.11 R)
• M67: 29,333,150 km (0.099 R)
• M68: 30,061,543 km (0.1 R)
• M69: 30,852,616 km (0.118 R)
• M70: 31,536,129 km (0.071 R)
• M71: 32,802,176 km (0.097 R)
• M72: 33,441,407 km (0.1 R)
• M73: 34,319,846 km (0.102 R)
• M74: 35,265,155 km (0.071 R)
• M75: 35,920,094 km (0.11 R)
• M76: 37,544,428 km (0.109 R)
• M77: 39,008,393 km (0.1 R)
• M78: 39,438,935 km (0.073 R)
• M79: 40,491,057 km (0.112 R)
• M80: 41,552,454 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 5

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.17 AU - 18.71 AU

Year: 25936 Days

Day: 22.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,891,549 km

• M1: 130,749 km (0.088 R)
• M2: 760,855 km (0.106 R)
• M3: 922,720 km (0.107 R)
• M4: 1,070,074 km (0.115 R)
• M5: 1,332,169 km (0.11 R)
• M6: 1,414,747 km (0.119 R)
• M7: 1,584,840 km (0.041 R)
• M8: 2,329,089 km (0.104 R)
• M9: 2,598,216 km (0.077 R)
• M10: 2,632,474 km (0.114 R)
• M11: 3,927,094 km (0.068 R)
• M12: 4,328,166 km (0.101 R)
• M13: 4,784,290 km (0.101 R)
• M14: 5,342,738 km (0.062 R)
• M15: 5,696,687 km (0.066 R)
• M16: 6,012,638 km (0.119 R)
• M17: 6,380,648 km (0.095 R)
• M18: 8,429,242 km (0.119 R)
• M19: 11,049,748 km (0.091 R)
• M20: 11,669,980 km (0.092 R)
• M21: 12,070,454 km (0.104 R)
• M22: 13,061,988 km (0.119 R)
• M23: 13,180,320 km (0.028 R)
• M24: 13,358,641 km (0.104 R)
• M25: 14,751,098 km (0.091 R)
• M26: 16,062,323 km (0.065 R)
• M27: 16,507,676 km (0.062 R)
• M28: 16,571,704 km (0.115 R)
• M29: 16,699,760 km (0.09 R)
• M30: 16,828,264 km (0.079 R)
• M31: 17,671,398 km (0.071 R)
• M32: 17,802,296 km (0.079 R)
• M33: 17,999,317 km (0.069 R)
• M34: 19,129,080 km (0.111 R)
• M35: 20,008,566 km (0.059 R)
• M36: 21,247,834 km (0.105 R)
• M37: 24,016,741 km (0.078 R)
• M38: 24,598,677 km (0.047 R)
• M39: 25,111,648 km (0.118 R)
• M40: 26,746,603 km (0.117 R)
• M41: 27,425,329 km (0.081 R)
• M42: 34,844,037 km (0.116 R)
• M43: 35,172,703 km (0.041 R)
• M44: 36,831,295 km (0.063 R)
• M45: 38,854,905 km (0.114 R)
• M46: 38,940,027 km (0.12 R)
• M47: 40,482,530 km (0.116 R)
• M48: 40,827,952 km (0.11 R)
• M49: 40,914,419 km (0.092 R)
• M50: 41,782,984 km (0.118 R)
• M51: 43,538,366 km (0.053 R)
• M52: 44,870,535 km (0.115 R)
• M53: 49,591,245 km (0.1 R)
• M54: 52,761,972 km (0.106 R)
• M55: 53,801,827 km (0.116 R)
• M56: 54,086,661 km (0.116 R)
• M57: 55,422,122 km (0.076 R)
• M58: 55,709,649 km (0.064 R)
• M59: 56,768,353 km (0.06 R)
• M60: 61,564,461 km (0.052 R)
• M61: 63,659,280 km (0.064 R)
• M62: 64,765,855 km (0.036 R)
• M63: 68,637,298 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.8

Radius: 6.2

Gravity: 21.59 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.77 AU - 18.21 AU

Year: 27334 Days

Day: 20 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,891,549 km

• M1: 80,334 km (0.119 R)
• M2: 338,540 km (0.044 R)
• M3: 402,867 km (0.092 R)
• M4: 905,815 km (0.058 R)
• M5: 1,329,626 km (0.042 R)
• M6: 1,544,000 km (0.096 R)
• M7: 1,965,417 km (0.104 R)
• M8: 2,209,860 km (0.088 R)
• M9: 2,463,877 km (0.063 R)
• M10: 3,619,820 km (0.104 R)
• M11: 6,405,482 km (0.054 R)
• M12: 8,409,046 km (0.088 R)
• M13: 8,672,039 km (0.09 R)
• M14: 9,071,764 km (0.078 R)
• M15: 9,273,871 km (0.114 R)
• M16: 9,341,639 km (0.107 R)
• M17: 9,889,167 km (0.036 R)
• M18: 10,376,856 km (0.103 R)
• M19: 11,812,846 km (0.086 R)
• M20: 12,330,006 km (0.088 R)
• M21: 12,854,496 km (0.115 R)
• M22: 13,005,740 km (0.103 R)
• M23: 13,616,548 km (0.052 R)
• M24: 15,584,508 km (0.095 R)
• M25: 16,314,545 km (0.103 R)
• M26: 17,305,182 km (0.104 R)
• M27: 17,891,905 km (0.032 R)
• M28: 18,485,360 km (0.109 R)
• M29: 19,517,436 km (0.092 R)
• M30: 20,479,799 km (0.112 R)
• M31: 20,922,309 km (0.108 R)
• M32: 21,368,111 km (0.094 R)
• M33: 22,541,557 km (0.059 R)
• M34: 23,921,448 km (0.078 R)
• M35: 27,927,678 km (0.106 R)
• M36: 29,010,917 km (0.072 R)
• M37: 29,209,283 km (0.082 R)
• M38: 30,308,529 km (0.082 R)
• M39: 31,015,079 km (0.037 R)
• M40: 31,217,934 km (0.118 R)
• M41: 31,421,238 km (0.065 R)
• M42: 32,341,564 km (0.112 R)
• M43: 35,791,141 km (0.112 R)
• M44: 36,110,532 km (0.072 R)
• M45: 36,324,009 km (0.092 R)
• M46: 39,026,943 km (0.091 R)
• M47: 39,136,299 km (0.079 R)
• M48: 42,242,549 km (0.079 R)
• M49: 43,711,301 km (0.119 R)
• M50: 43,824,995 km (0.117 R)
• M51: 44,280,671 km (0.068 R)
• M52: 44,967,175 km (0.059 R)
• M53: 46,003,589 km (0.073 R)
• M54: 47,047,782 km (0.052 R)
• M55: 48,334,623 km (0.086 R)
• M56: 48,923,291 km (0.041 R)
• M57: 49,751,465 km (0.106 R)
• M58: 53,717,903 km (0.116 R)
• M59: 55,554,216 km (0.107 R)
• M60: 55,800,604 km (0.118 R)
• M61: 61,694,012 km (0.114 R)
• M62: 63,744,999 km (0.104 R)
• M63: 64,261,261 km (0.101 R)
• M64: 64,778,870 km (0.119 R)
• M65: 65,427,826 km (0.071 R)
• M66: 66,601,421 km (0.037 R)
• M67: 67,125,163 km (0.11 R)
• M68: 67,781,898 km (0.113 R)
• M69: 72,169,154 km (0.114 R)
• M70: 73,381,496 km (0.082 R)
• M71: 74,736,403 km (0.118 R)
• M72: 75,008,372 km (0.087 R)
• M73: 75,417,074 km (0.028 R)
• M74: 76,373,303 km (0.106 R)
• M75: 76,510,185 km (0.099 R)
• M76: 79,127,550 km (0.09 R)
• M77: 80,377,440 km (0.11 R)
• M78: 81,074,716 km (0.106 R)
• M79: 81,914,109 km (0.038 R)
• M80: 83,883,715 km (0.095 R)
• M81: 86,724,429 km (0.079 R)
• M82: 87,726,136 km (0.064 R)
• M83: 88,444,056 km (0.098 R)
• M84: 89,307,984 km (0.049 R)
• M85: 90,030,093 km (0.076 R)
• M86: 90,174,754 km (0.066 R)
• M87: 91,044,367 km (0.104 R)
• M88: 91,334,886 km (0.104 R)
• M89: 91,480,145 km (0.083 R)
• M90: 91,771,113 km (0.092 R)
• M91: 93,816,265 km (0.077 R)
• M92: 93,963,021 km (0.098 R)
• M93: 94,697,397 km (0.093 R)
• M94: 98,398,149 km (0.097 R)
• M95: 98,547,149 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit