🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 249 Days

Day: 32.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 119.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,136,388 km

• M1: 304,880 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.94 AU - 1.26 AU

Year: 417 Days

Day: 25.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.52 AU - 2 AU

Year: 844 Days

Day: 15.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.28 AU - 2.28 AU

Year: 1245 Days

Day: 28.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,136,388 km

• M1: 983,756 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.79 AU

Year: 1412 Days

Day: 39.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.07 AU - 6.63 AU

Year: 5117 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,136,388 km

• M1: 333,304 km (0.112 R)
• M2: 436,527 km (0.113 R)
• M3: 575,952 km (0.075 R)
• M4: 972,237 km (0.05 R)
• M5: 1,236,875 km (0.063 R)
• M6: 1,918,144 km (0.108 R)
• M7: 2,152,115 km (0.113 R)
• M8: 2,290,194 km (0.109 R)
• M9: 2,722,681 km (0.063 R)
• M10: 2,816,180 km (0.095 R)
• M11: 2,910,726 km (0.098 R)
• M12: 3,561,925 km (0.082 R)
• M13: 4,021,340 km (0.091 R)
• M14: 4,279,845 km (0.114 R)
• M15: 4,544,185 km (0.044 R)
• M16: 4,859,238 km (0.077 R)
• M17: 4,996,569 km (0.045 R)
• M18: 5,726,457 km (0.049 R)
• M19: 5,944,720 km (0.041 R)
• M20: 6,091,775 km (0.103 R)
• M21: 6,215,343 km (0.089 R)
• M22: 6,364,641 km (0.114 R)
• M23: 6,616,265 km (0.063 R)
• M24: 7,233,506 km (0.114 R)
• M25: 7,575,636 km (0.102 R)
• M26: 7,735,257 km (0.06 R)
• M27: 8,166,697 km (0.093 R)
• M28: 8,358,033 km (0.108 R)
• M29: 8,661,567 km (0.108 R)
• M30: 8,800,843 km (0.101 R)
• M31: 8,940,717 km (0.107 R)
• M32: 9,824,990 km (0.119 R)
• M33: 10,528,848 km (0.119 R)
• M34: 10,677,548 km (0.12 R)
• M35: 10,886,985 km (0.098 R)
• M36: 11,067,550 km (0.116 R)
• M37: 11,462,189 km (0.079 R)
• M38: 12,078,382 km (0.097 R)
• M39: 12,171,732 km (0.079 R)
• M40: 12,484,690 km (0.052 R)
• M41: 12,642,217 km (0.094 R)
• M42: 13,214,728 km (0.086 R)
• M43: 13,893,304 km (0.109 R)
• M44: 14,849,234 km (0.084 R)
• M45: 14,949,315 km (0.118 R)
• M46: 15,083,205 km (0.082 R)
• M47: 15,251,054 km (0.119 R)
• M48: 15,385,692 km (0.066 R)
• M49: 15,486,970 km (0.076 R)
• M50: 15,826,408 km (0.076 R)
• M51: 16,650,692 km (0.112 R)
• M52: 16,963,501 km (0.095 R)
• M53: 17,138,082 km (0.109 R)
• M54: 17,278,255 km (0.077 R)
• M55: 17,559,648 km (0.1 R)
• M56: 17,807,083 km (0.046 R)
• M57: 18,341,297 km (0.12 R)
• M58: 18,628,226 km (0.103 R)
• M59: 19,425,433 km (0.095 R)
• M60: 19,828,151 km (0.074 R)
• M61: 20,344,862 km (0.081 R)
• M62: 21,203,105 km (0.054 R)
• M63: 21,693,636 km (0.065 R)
• M64: 23,225,967 km (0.091 R)
• M65: 23,419,995 km (0.075 R)
• M66: 23,887,788 km (0.037 R)
• M67: 24,714,017 km (0.039 R)
• M68: 25,549,521 km (0.029 R)
• M69: 25,830,017 km (0.092 R)
• M70: 26,475,233 km (0.061 R)
• M71: 26,637,397 km (0.116 R)
• M72: 27,166,525 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.9

Radius: 7.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.34 AU - 18.64 AU

Year: 26453 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,136,388 km

• M1: 246,088 km (0.092 R)
• M2: 359,334 km (0.106 R)
• M3: 491,429 km (0.101 R)
• M4: 877,691 km (0.054 R)
• M5: 1,060,200 km (0.044 R)
• M6: 1,226,403 km (0.071 R)
• M7: 1,906,026 km (0.103 R)
• M8: 2,213,151 km (0.096 R)
• M9: 3,067,056 km (0.097 R)
• M10: 4,901,724 km (0.116 R)
• M11: 5,086,926 km (0.075 R)
• M12: 5,368,768 km (0.112 R)
• M13: 5,752,637 km (0.111 R)
• M14: 5,947,862 km (0.041 R)
• M15: 6,046,447 km (0.085 R)
• M16: 6,445,723 km (0.04 R)
• M17: 6,750,754 km (0.096 R)
• M18: 7,008,511 km (0.106 R)
• M19: 7,060,571 km (0.101 R)
• M20: 7,217,200 km (0.064 R)
• M21: 7,963,394 km (0.115 R)
• M22: 8,072,002 km (0.118 R)
• M23: 9,014,768 km (0.104 R)
• M24: 9,128,013 km (0.06 R)
• M25: 9,241,708 km (0.091 R)
• M26: 9,643,378 km (0.069 R)
• M27: 10,345,142 km (0.032 R)
• M28: 10,463,623 km (0.044 R)
• M29: 11,123,798 km (0.061 R)
• M30: 11,673,870 km (0.087 R)
• M31: 12,107,853 km (0.114 R)
• M32: 12,673,632 km (0.096 R)
• M33: 14,158,391 km (0.1 R)
• M34: 15,290,548 km (0.108 R)
• M35: 15,629,088 km (0.093 R)
• M36: 16,451,727 km (0.111 R)
• M37: 16,520,990 km (0.062 R)
• M38: 17,218,117 km (0.111 R)
• M39: 17,358,739 km (0.059 R)
• M40: 17,429,050 km (0.118 R)
• M41: 17,853,758 km (0.052 R)
• M42: 18,641,091 km (0.097 R)
• M43: 19,732,857 km (0.102 R)
• M44: 20,472,319 km (0.105 R)
• M45: 21,070,262 km (0.099 R)
• M46: 21,825,881 km (0.085 R)
• M47: 23,909,779 km (0.114 R)
• M48: 24,460,449 km (0.109 R)
• M49: 25,413,985 km (0.118 R)
• M50: 26,867,030 km (0.11 R)
• M51: 30,786,045 km (0.087 R)
• M52: 31,728,811 km (0.076 R)
• M53: 33,116,929 km (0.058 R)
• M54: 33,730,430 km (0.078 R)
• M55: 34,347,671 km (0.103 R)
• M56: 35,414,454 km (0.074 R)
• M57: 37,216,509 km (0.107 R)
• M58: 40,068,144 km (0.113 R)
• M59: 40,721,737 km (0.085 R)
• M60: 41,002,981 km (0.119 R)
• M61: 42,134,091 km (0.1 R)
• M62: 42,798,754 km (0.104 R)
• M63: 43,946,170 km (0.115 R)
• M64: 44,427,127 km (0.101 R)
• M65: 45,297,487 km (0.08 R)
• M66: 45,394,576 km (0.083 R)
• M67: 48,040,813 km (0.12 R)
• M68: 48,437,098 km (0.104 R)
• M69: 50,033,157 km (0.076 R)
• M70: 51,849,126 km (0.062 R)
• M71: 54,510,173 km (0.088 R)
• M72: 55,961,422 km (0.049 R)
• M73: 56,796,328 km (0.081 R)
• M74: 57,635,422 km (0.102 R)
• M75: 59,644,521 km (0.103 R)
• M76: 59,857,399 km (0.07 R)
• M77: 60,283,753 km (0.07 R)
• M78: 60,497,379 km (0.119 R)
• M79: 62,322,922 km (0.118 R)
• M80: 63,731,086 km (0.064 R)
• M81: 64,384,530 km (0.075 R)
• M82: 65,917,908 km (0.105 R)
• M83: 66,689,235 km (0.115 R)
• M84: 67,352,552 km (0.104 R)
• M85: 68,018,262 km (0.089 R)
• M86: 68,240,565 km (0.111 R)
• M87: 68,463,166 km (0.108 R)
• M88: 68,797,518 km (0.117 R)
• M89: 70,365,004 km (0.091 R)
• M90: 74,220,291 km (0.086 R)
• M91: 74,334,733 km (0.108 R)
• M92: 76,173,590 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.8

Radius: 3.2

Gravity: 44.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 19 AU - 20.8 AU

Year: 32105 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,136,388 km

• M1: 62,831 km (0.11 R)
• M2: 190,737 km (0.09 R)
• M3: 224,098 km (0.074 R)
• M4: 357,539 km (0.095 R)
• M5: 1,247,048 km (0.114 R)
• M6: 1,514,678 km (0.038 R)
• M7: 1,655,151 km (0.064 R)
• M8: 1,986,211 km (0.073 R)
• M9: 2,834,580 km (0.063 R)
• M10: 3,408,737 km (0.08 R)
• M11: 3,500,141 km (0.114 R)
• M12: 3,685,493 km (0.075 R)
• M13: 4,358,983 km (0.056 R)
• M14: 4,558,397 km (0.07 R)
• M15: 4,659,226 km (0.106 R)
• M16: 4,862,978 km (0.072 R)
• M17: 5,331,967 km (0.08 R)
• M18: 5,815,468 km (0.108 R)
• M19: 6,368,681 km (0.115 R)
• M20: 6,425,079 km (0.085 R)
• M21: 6,594,723 km (0.108 R)
• M22: 6,938,798 km (0.108 R)
• M23: 7,884,107 km (0.12 R)
• M24: 8,557,148 km (0.091 R)
• M25: 8,806,378 km (0.104 R)
• M26: 8,931,890 km (0.104 R)
• M27: 9,184,711 km (0.109 R)
• M28: 10,285,302 km (0.102 R)
• M29: 10,616,961 km (0.104 R)
• M30: 11,290,450 km (0.064 R)
• M31: 11,908,439 km (0.092 R)
• M32: 12,466,888 km (0.113 R)
• M33: 15,083,355 km (0.077 R)
• M34: 16,221,795 km (0.115 R)
• M35: 17,387,611 km (0.057 R)
• M36: 17,861,387 km (0.041 R)
• M37: 18,099,846 km (0.058 R)
• M38: 18,259,467 km (0.101 R)
• M39: 19,552,890 km (0.072 R)
• M40: 21,294,808 km (0.046 R)
• M41: 21,801,496 km (0.059 R)
• M42: 22,226,803 km (0.093 R)
• M43: 22,397,644 km (0.041 R)
• M44: 22,740,821 km (0.074 R)
• M45: 24,394,027 km (0.07 R)
• M46: 28,832,297 km (0.066 R)
• M47: 29,298,893 km (0.092 R)
• M48: 29,956,375 km (0.085 R)
• M49: 30,523,800 km (0.094 R)
• M50: 30,808,933 km (0.115 R)
• M51: 33,413,732 km (0.082 R)
• M52: 33,511,569 km (0.089 R)
• M53: 35,687,619 km (0.11 R)
• M54: 36,893,677 km (0.087 R)
• M55: 38,830,371 km (0.075 R)
• M56: 39,036,218 km (0.105 R)
• M57: 39,139,291 km (0.112 R)
• M58: 39,242,364 km (0.057 R)
• M59: 40,904,546 km (0.082 R)
• M60: 41,428,587 km (0.113 R)
• M61: 41,849,556 km (0.073 R)
• M62: 42,166,105 km (0.062 R)
• M63: 42,271,870 km (0.116 R)
• M64: 43,761,117 km (0.054 R)
• M65: 44,943,240 km (0.102 R)
• M66: 46,244,741 km (0.12 R)
• M67: 47,009,635 km (0.068 R)
• M68: 47,558,509 km (0.097 R)
• M69: 48,220,031 km (0.103 R)
• M70: 48,995,547 km (0.062 R)
• M71: 50,559,144 km (0.068 R)
• M72: 52,252,442 km (0.061 R)
• M73: 53,277,337 km (0.058 R)
• M74: 60,634,560 km (0.099 R)
• M75: 61,711,216 km (0.03 R)
• M76: 62,794,155 km (0.078 R)
• M77: 64,856,960 km (0.043 R)
• M78: 66,449,280 km (0.116 R)
• M79: 67,806,581 km (0.097 R)
• M80: 68,799,462 km (0.086 R)
• M81: 68,923,928 km (0.076 R)
• M82: 69,422,537 km (0.025 R)
• M83: 69,922,194 km (0.059 R)
• M84: 70,423,198 km (0.084 R)
• M85: 70,799,735 km (0.085 R)
• M86: 72,059,499 km (0.047 R)
• M87: 74,601,167 km (0.043 R)
• M88: 78,468,422 km (0.11 R)
• M89: 79,119,322 km (0.061 R)
• M90: 79,641,269 km (0.077 R)
• M91: 79,902,766 km (0.069 R)
• M92: 81,740,576 km (0.114 R)
• M93: 84,656,837 km (0.056 R)
• M94: 85,057,011 km (0.097 R)
• M95: 85,457,933 km (0.109 R)
• M96: 86,933,417 km (0.082 R)
• M97: 88,687,901 km (0.108 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit