🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 163 Days

Day: 15.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,427,212 km

• M1: 222,901 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.86 AU - 2.94 AU

Year: 1338 Days

Day: 13.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 11.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.45 AU - 8.47 AU

Year: 6608 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,427,212 km

• M1: 150,645 km (0.081 R)
• M2: 262,993 km (0.077 R)
• M3: 339,288 km (0.046 R)
• M4: 934,538 km (0.089 R)
• M5: 1,120,638 km (0.106 R)
• M6: 1,282,353 km (0.111 R)
• M7: 1,793,230 km (0.077 R)
• M8: 1,984,266 km (0.112 R)
• M9: 2,115,463 km (0.086 R)
• M10: 2,432,910 km (0.114 R)
• M11: 2,550,045 km (0.097 R)
• M12: 3,215,157 km (0.113 R)
• M13: 4,494,818 km (0.088 R)
• M14: 4,581,435 km (0.065 R)
• M15: 4,933,439 km (0.114 R)
• M16: 5,385,972 km (0.067 R)
• M17: 5,726,307 km (0.112 R)
• M18: 6,330,683 km (0.078 R)
• M19: 6,722,928 km (0.056 R)
• M20: 6,988,913 km (0.101 R)
• M21: 7,258,339 km (0.12 R)
• M22: 8,192,877 km (0.105 R)
• M23: 8,512,717 km (0.098 R)
• M24: 8,656,331 km (0.104 R)
• M25: 9,348,969 km (0.102 R)
• M26: 9,423,020 km (0.11 R)
• M27: 9,946,164 km (0.081 R)
• M28: 10,249,549 km (0.067 R)
• M29: 11,691,373 km (0.12 R)
• M30: 11,931,178 km (0.116 R)
• M31: 12,415,726 km (0.07 R)
• M32: 13,154,590 km (0.067 R)
• M33: 13,445,857 km (0.109 R)
• M34: 13,529,332 km (0.045 R)
• M35: 13,823,292 km (0.111 R)
• M36: 14,034,524 km (0.031 R)
• M37: 14,204,318 km (0.111 R)
• M38: 14,417,644 km (0.105 R)
• M39: 14,545,999 km (0.108 R)
• M40: 15,543,219 km (0.047 R)
• M41: 16,832,004 km (0.076 R)
• M42: 17,012,419 km (0.117 R)
• M43: 17,284,239 km (0.093 R)
• M44: 17,375,194 km (0.074 R)
• M45: 17,603,331 km (0.109 R)
• M46: 17,878,292 km (0.11 R)
• M47: 19,133,418 km (0.059 R)
• M48: 19,985,827 km (0.1 R)
• M49: 20,272,755 km (0.116 R)
• M50: 21,483,002 km (0.071 R)
• M51: 22,072,119 km (0.076 R)
• M52: 22,567,138 km (0.034 R)
• M53: 24,125,050 km (0.053 R)
• M54: 25,251,672 km (0.098 R)
• M55: 25,406,655 km (0.077 R)
• M56: 25,613,699 km (0.112 R)
• M57: 25,769,430 km (0.112 R)
• M58: 25,977,521 km (0.087 R)
• M59: 26,500,066 km (0.036 R)
• M60: 27,026,202 km (0.061 R)
• M61: 27,609,035 km (0.077 R)
• M62: 27,928,576 km (0.116 R)
• M63: 28,035,389 km (0.057 R)
• M64: 29,490,677 km (0.059 R)
• M65: 29,926,456 km (0.076 R)
• M66: 30,364,478 km (0.073 R)
• M67: 30,474,433 km (0.101 R)
• M68: 30,749,543 km (0.078 R)
• M69: 31,635,611 km (0.084 R)
• M70: 33,263,087 km (0.092 R)
• M71: 33,944,355 km (0.047 R)
• M72: 34,286,785 km (0.116 R)
• M73: 34,515,819 km (0.106 R)
• M74: 34,687,707 km (0.119 R)
• M75: 35,205,615 km (0.099 R)
• M76: 35,552,084 km (0.086 R)
• M77: 36,891,284 km (0.098 R)
• M78: 37,302,079 km (0.081 R)
• M79: 38,009,977 km (0.112 R)
• M80: 38,187,549 km (0.073 R)
• M81: 38,662,672 km (0.09 R)
• M82: 39,618,752 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 4.2

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.87 AU - 13.77 AU

Year: 16520 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,427,212 km

• M1: 73,752 km (0.07 R)
• M2: 137,630 km (0.061 R)
• M3: 423,811 km (0.111 R)
• M4: 495,618 km (0.102 R)
• M5: 717,920 km (0.045 R)
• M6: 949,647 km (0.109 R)
• M7: 1,285,495 km (0.1 R)
• M8: 1,499,120 km (0.067 R)
• M9: 1,816,717 km (0.089 R)
• M10: 1,958,984 km (0.119 R)
• M11: 2,007,304 km (0.118 R)
• M12: 2,055,924 km (0.1 R)
• M13: 2,643,544 km (0.077 R)
• M14: 3,365,653 km (0.067 R)
• M15: 4,082,825 km (0.09 R)
• M16: 4,300,640 km (0.093 R)
• M17: 4,490,479 km (0.119 R)
• M18: 4,715,325 km (0.116 R)
• M19: 4,845,475 km (0.091 R)
• M20: 5,582,095 km (0.095 R)
• M21: 5,754,282 km (0.088 R)
• M22: 6,388,876 km (0.045 R)
• M23: 7,119,512 km (0.118 R)
• M24: 7,268,961 km (0.064 R)
• M25: 7,570,550 km (0.083 R)
• M26: 7,876,477 km (0.108 R)
• M27: 8,421,313 km (0.061 R)
• M28: 8,618,782 km (0.117 R)
• M29: 9,465,057 km (0.116 R)
• M30: 9,629,166 km (0.106 R)
• M31: 9,752,884 km (0.101 R)
• M32: 9,794,322 km (0.111 R)
• M33: 10,001,964 km (0.079 R)
• M34: 10,464,072 km (0.089 R)
• M35: 10,761,772 km (0.038 R)
• M36: 11,759,290 km (0.098 R)
• M37: 11,803,422 km (0.076 R)
• M38: 11,891,535 km (0.117 R)
• M39: 12,605,416 km (0.107 R)
• M40: 13,609,367 km (0.11 R)
• M41: 14,074,168 km (0.094 R)
• M42: 14,214,640 km (0.045 R)
• M43: 14,971,605 km (0.099 R)
• M44: 16,623,016 km (0.029 R)
• M45: 17,319,544 km (0.089 R)
• M46: 17,369,659 km (0.105 R)
• M47: 17,772,377 km (0.103 R)
• M48: 17,873,505 km (0.091 R)
• M49: 18,689,711 km (0.074 R)
• M50: 19,726,873 km (0.051 R)
• M51: 20,305,368 km (0.053 R)
• M52: 22,728,704 km (0.086 R)
• M53: 24,338,227 km (0.098 R)
• M54: 24,675,870 km (0.074 R)
• M55: 25,526,483 km (0.092 R)
• M56: 25,926,807 km (0.111 R)
• M57: 26,502,160 km (0.117 R)
• M58: 27,841,510 km (0.098 R)
• M59: 29,322,080 km (0.037 R)
• M60: 29,981,657 km (0.097 R)
• M61: 30,282,947 km (0.082 R)
• M62: 30,767,345 km (0.116 R)
• M63: 31,989,261 km (0.089 R)
• M64: 32,235,648 km (0.07 R)
• M65: 32,297,283 km (0.063 R)
• M66: 32,730,069 km (0.12 R)
• M67: 33,040,485 km (0.063 R)
• M68: 33,977,267 km (0.118 R)
• M69: 36,197,000 km (0.067 R)
• M70: 36,261,028 km (0.108 R)
• M71: 36,453,560 km (0.088 R)
• M72: 36,839,672 km (0.082 R)
• M73: 36,904,149 km (0.074 R)
• M74: 38,136,536 km (0.063 R)
• M75: 39,580,156 km (0.11 R)
• M76: 39,646,128 km (0.116 R)
• M77: 39,778,373 km (0.051 R)
• M78: 40,707,825 km (0.068 R)
• M79: 40,841,266 km (0.066 R)
• M80: 41,846,115 km (0.087 R)
• M81: 43,880,197 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 3.7

Gravity: 71.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.85 AU - 17.81 AU

Year: 19523 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,427,212 km

• M1: 106,364 km (0.102 R)
• M2: 201,060 km (0.076 R)
• M3: 671,096 km (0.098 R)
• M4: 1,194,389 km (0.11 R)
• M5: 2,137,155 km (0.119 R)
• M6: 2,211,356 km (0.106 R)
• M7: 2,362,450 km (0.059 R)
• M8: 2,754,546 km (0.111 R)
• M9: 2,794,787 km (0.099 R)
• M10: 3,597,679 km (0.081 R)
• M11: 3,865,011 km (0.039 R)
• M12: 4,418,972 km (0.083 R)
• M13: 4,513,667 km (0.12 R)
• M14: 4,850,412 km (0.029 R)
• M15: 5,046,535 km (0.104 R)
• M16: 5,395,846 km (0.081 R)
• M17: 5,908,368 km (0.084 R)
• M18: 6,276,379 km (0.06 R)
• M19: 8,108,354 km (0.037 R)
• M20: 8,399,472 km (0.069 R)
• M21: 8,931,890 km (0.117 R)
• M22: 9,111,857 km (0.035 R)
• M23: 9,172,145 km (0.1 R)
• M24: 11,884,354 km (0.08 R)
• M25: 12,816,947 km (0.102 R)
• M26: 13,634,948 km (0.107 R)
• M27: 13,772,878 km (0.112 R)
• M28: 15,752,207 km (0.084 R)
• M29: 16,187,836 km (0.087 R)
• M30: 17,219,613 km (0.097 R)
• M31: 18,196,487 km (0.065 R)
• M32: 20,046,713 km (0.095 R)
• M33: 20,360,869 km (0.082 R)
• M34: 20,439,557 km (0.095 R)
• M35: 22,117,447 km (0.082 R)
• M36: 22,604,837 km (0.07 R)
• M37: 23,590,387 km (0.09 R)
• M38: 23,673,115 km (0.105 R)
• M39: 25,773,170 km (0.106 R)
• M40: 27,582,855 km (0.12 R)
• M41: 27,844,652 km (0.11 R)
• M42: 28,195,010 km (0.105 R)
• M43: 29,254,911 km (0.073 R)
• M44: 29,432,932 km (0.108 R)
• M45: 31,778,328 km (0.106 R)
• M46: 31,961,286 km (0.057 R)
• M47: 35,029,089 km (0.03 R)
• M48: 35,123,486 km (0.105 R)
• M49: 36,167,679 km (0.096 R)
• M50: 36,358,715 km (0.115 R)
• M51: 36,645,794 km (0.069 R)
• M52: 37,608,007 km (0.05 R)
• M53: 37,704,647 km (0.08 R)
• M54: 38,092,255 km (0.099 R)
• M55: 38,481,060 km (0.107 R)
• M56: 39,557,417 km (0.102 R)
• M57: 42,140,224 km (0.067 R)
• M58: 42,743,852 km (0.094 R)
• M59: 43,654,903 km (0.116 R)
• M60: 45,084,609 km (0.078 R)
• M61: 45,702,000 km (0.108 R)
• M62: 46,011,817 km (0.076 R)
• M63: 48,094,668 km (0.066 R)
• M64: 48,620,056 km (0.079 R)
• M65: 48,830,839 km (0.114 R)
• M66: 49,253,304 km (0.094 R)
• M67: 50,847,867 km (0.106 R)
• M68: 50,954,830 km (0.116 R)
• M69: 51,597,951 km (0.098 R)
• M70: 52,783,814 km (0.03 R)
• M71: 55,182,316 km (0.114 R)
• M72: 55,842,641 km (0.087 R)
• M73: 58,734,069 km (0.063 R)
• M74: 60,764,262 km (0.096 R)
• M75: 61,104,746 km (0.091 R)
• M76: 61,218,441 km (0.102 R)
• M77: 61,559,973 km (0.077 R)
• M78: 63,621,730 km (0.052 R)
• M79: 65,822,465 km (0.064 R)
• M80: 67,225,244 km (0.044 R)
• M81: 70,179,353 km (0.088 R)
• M82: 72,212,089 km (0.057 R)
• M83: 72,452,493 km (0.111 R)
• M84: 73,296,075 km (0.117 R)
• M85: 74,385,447 km (0.098 R)
• M86: 75,968,342 km (0.096 R)
• M87: 78,548,756 km (0.072 R)
• M88: 78,919,758 km (0.086 R)
• M89: 80,160,523 km (0.076 R)
• M90: 80,284,988 km (0.083 R)
• M91: 81,157,892 km (0.038 R)
• M92: 81,407,720 km (0.118 R)
• M93: 81,657,998 km (0.106 R)
• M94: 83,290,559 km (0.062 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit