🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 12.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.6 AU - 0.88 AU

Year: 226 Days

Day: 46 Hours

Environment

Temp: 132 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,184,060 km

• M1: 58,792 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.54 AU

Year: 607 Days

Day: 45.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.5

Radius: 6.4

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.22 AU - 18.72 AU

Year: 21586 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,184,060 km

• M1: 87,515 km (0.105 R)
• M2: 980,913 km (0.094 R)
• M3: 1,068,578 km (0.116 R)
• M4: 1,251,835 km (0.108 R)
• M5: 3,003,776 km (0.118 R)
• M6: 3,046,411 km (0.052 R)
• M7: 3,802,778 km (0.064 R)
• M8: 4,178,119 km (0.063 R)
• M9: 4,516,210 km (0.084 R)
• M10: 4,614,496 km (0.115 R)
• M11: 4,663,863 km (0.087 R)
• M12: 5,270,034 km (0.105 R)
• M13: 5,477,676 km (0.051 R)
• M14: 5,794,075 km (0.115 R)
• M15: 6,611,029 km (0.094 R)
• M16: 7,638,318 km (0.044 R)
• M17: 7,991,668 km (0.058 R)
• M18: 8,051,058 km (0.045 R)
• M19: 8,290,116 km (0.081 R)
• M20: 8,592,453 km (0.106 R)
• M21: 8,653,190 km (0.119 R)
• M22: 9,269,982 km (0.084 R)
• M23: 9,457,727 km (0.072 R)
• M24: 10,092,620 km (0.096 R)
• M25: 10,221,275 km (0.095 R)
• M26: 10,938,596 km (0.118 R)
• M27: 11,403,397 km (0.072 R)
• M28: 11,537,437 km (0.089 R)
• M29: 12,490,076 km (0.104 R)
• M30: 13,115,694 km (0.078 R)
• M31: 13,822,843 km (0.11 R)
• M32: 15,053,136 km (0.112 R)
• M33: 15,495,647 km (0.117 R)
• M34: 16,393,533 km (0.102 R)
• M35: 17,771,778 km (0.117 R)
• M36: 18,317,810 km (0.113 R)
• M37: 18,711,103 km (0.09 R)
• M38: 19,907,737 km (0.111 R)
• M39: 20,150,085 km (0.116 R)
• M40: 21,046,775 km (0.114 R)
• M41: 21,624,223 km (0.071 R)
• M42: 22,290,532 km (0.119 R)
• M43: 23,814,186 km (0.085 R)
• M44: 24,243,382 km (0.109 R)
• M45: 25,458,715 km (0.113 R)
• M46: 25,897,486 km (0.118 R)
• M47: 27,229,056 km (0.098 R)
• M48: 27,318,516 km (0.096 R)
• M49: 27,948,173 km (0.029 R)
• M50: 28,582,468 km (0.096 R)
• M51: 29,865,569 km (0.065 R)
• M52: 36,654,470 km (0.108 R)
• M53: 36,852,388 km (0.082 R)
• M54: 38,347,769 km (0.091 R)
• M55: 39,052,375 km (0.084 R)
• M56: 40,372,277 km (0.089 R)
• M57: 41,397,471 km (0.034 R)
• M58: 41,603,467 km (0.104 R)
• M59: 42,951,344 km (0.081 R)
• M60: 44,946,830 km (0.064 R)
• M61: 45,370,641 km (0.072 R)
• M62: 46,009,124 km (0.057 R)
• M63: 46,329,413 km (0.076 R)
• M64: 46,543,338 km (0.072 R)
• M65: 47,510,189 km (0.101 R)
• M66: 49,027,411 km (0.074 R)
• M67: 49,136,318 km (0.093 R)
• M68: 51,664,971 km (0.102 R)
• M69: 51,775,823 km (0.09 R)
• M70: 53,224,678 km (0.063 R)
• M71: 54,010,366 km (0.103 R)
• M72: 56,961,932 km (0.052 R)
• M73: 58,110,994 km (0.086 R)
• M74: 59,151,746 km (0.117 R)
• M75: 59,267,834 km (0.119 R)
• M76: 66,607,106 km (0.088 R)
• M77: 69,279,372 km (0.104 R)
• M78: 69,523,965 km (0.056 R)
• M79: 70,628,596 km (0.052 R)
• M80: 71,986,495 km (0.082 R)
• M81: 75,104,414 km (0.065 R)
• M82: 76,616,699 km (0.091 R)
• M83: 77,630,374 km (0.082 R)
• M84: 78,011,699 km (0.083 R)
• M85: 78,648,537 km (0.109 R)
• M86: 79,031,508 km (0.086 R)
• M87: 79,927,450 km (0.099 R)
• M88: 80,312,514 km (0.115 R)
• M89: 81,471,150 km (0.084 R)
• M90: 81,729,506 km (0.082 R)
• M91: 83,284,725 km (0.043 R)
• M92: 83,935,625 km (0.09 R)
• M93: 84,849,668 km (0.109 R)
• M94: 86,819,423 km (0.09 R)
• M95: 88,273,515 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.3

Radius: 3.9

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.86 AU - 18.14 AU

Year: 22705 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,184,060 km

• M1: 179,817 km (0.064 R)
• M2: 296,802 km (0.057 R)
• M3: 985,102 km (0.047 R)
• M4: 1,192,744 km (0.074 R)
• M5: 1,314,068 km (0.078 R)
• M6: 1,542,204 km (0.095 R)
• M7: 1,755,381 km (0.119 R)
• M8: 2,268,502 km (0.115 R)
• M9: 2,953,660 km (0.106 R)
• M10: 3,084,858 km (0.117 R)
• M11: 3,150,980 km (0.056 R)
• M12: 3,251,211 km (0.055 R)
• M13: 3,420,705 km (0.076 R)
• M14: 4,685,106 km (0.117 R)
• M15: 6,838,867 km (0.112 R)
• M16: 7,540,929 km (0.086 R)
• M17: 7,945,891 km (0.095 R)
• M18: 8,870,855 km (0.111 R)
• M19: 9,683,470 km (0.066 R)
• M20: 10,271,240 km (0.108 R)
• M21: 11,429,726 km (0.026 R)
• M22: 11,687,034 km (0.087 R)
• M23: 12,364,862 km (0.08 R)
• M24: 12,682,010 km (0.056 R)
• M25: 13,432,393 km (0.119 R)
• M26: 13,540,851 km (0.114 R)
• M27: 14,197,137 km (0.055 R)
• M28: 14,640,396 km (0.097 R)
• M29: 14,863,745 km (0.099 R)
• M30: 18,526,799 km (0.115 R)
• M31: 19,437,850 km (0.108 R)
• M32: 19,683,340 km (0.106 R)
• M33: 19,868,093 km (0.113 R)
• M34: 20,988,581 km (0.062 R)
• M35: 21,051,412 km (0.067 R)
• M36: 21,810,472 km (0.108 R)
• M37: 22,001,658 km (0.1 R)
• M38: 22,321,498 km (0.106 R)
• M39: 24,470,920 km (0.098 R)
• M40: 25,670,695 km (0.119 R)
• M41: 27,506,112 km (0.062 R)
• M42: 29,806,179 km (0.061 R)
• M43: 30,373,005 km (0.067 R)
• M44: 30,444,064 km (0.101 R)
• M45: 30,657,690 km (0.066 R)
• M46: 31,014,930 km (0.114 R)
• M47: 34,735,728 km (0.078 R)
• M48: 35,033,577 km (0.108 R)
• M49: 36,308,450 km (0.047 R)
• M50: 36,534,942 km (0.1 R)
• M51: 36,761,882 km (0.118 R)
• M52: 39,289,786 km (0.108 R)
• M53: 40,692,117 km (0.063 R)
• M54: 42,666,809 km (0.082 R)
• M55: 42,905,866 km (0.028 R)
• M56: 43,225,407 km (0.117 R)
• M57: 43,786,250 km (0.104 R)
• M58: 43,866,584 km (0.07 R)
• M59: 44,349,635 km (0.062 R)
• M60: 44,591,685 km (0.098 R)
• M61: 45,077,429 km (0.113 R)
• M62: 46,955,181 km (0.044 R)
• M63: 47,119,589 km (0.088 R)
• M64: 47,201,868 km (0.084 R)
• M65: 47,449,153 km (0.107 R)
• M66: 48,525,510 km (0.078 R)
• M67: 49,945,044 km (0.073 R)
• M68: 50,449,339 km (0.097 R)
• M69: 51,039,802 km (0.089 R)
• M70: 51,717,480 km (0.11 R)
• M71: 52,568,692 km (0.071 R)
• M72: 53,682,149 km (0.1 R)
• M73: 56,281,262 km (0.117 R)
• M74: 56,543,358 km (0.111 R)
• M75: 57,508,114 km (0.034 R)
• M76: 57,948,381 km (0.101 R)
• M77: 58,213,169 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.7

Radius: 5.7

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.59 AU - 23.25 AU

Year: 31541 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,184,060 km

• M1: 79,885 km (0.094 R)
• M2: 129,552 km (0.076 R)
• M3: 375,491 km (0.114 R)
• M4: 466,596 km (0.088 R)
• M5: 994,826 km (0.117 R)
• M6: 1,505,553 km (0.118 R)
• M7: 1,768,396 km (0.081 R)
• M8: 1,925,025 km (0.079 R)
• M9: 2,421,690 km (0.04 R)
• M10: 2,464,775 km (0.101 R)
• M11: 2,639,954 km (0.098 R)
• M12: 2,773,993 km (0.057 R)
• M13: 4,495,266 km (0.114 R)
• M14: 4,872,103 km (0.106 R)
• M15: 4,926,707 km (0.094 R)
• M16: 4,981,609 km (0.047 R)
• M17: 5,541,554 km (0.086 R)
• M18: 5,713,292 km (0.074 R)
• M19: 6,121,096 km (0.118 R)
• M20: 6,598,612 km (0.083 R)
• M21: 7,908,192 km (0.109 R)
• M22: 9,636,496 km (0.11 R)
• M23: 10,401,540 km (0.098 R)
• M24: 11,185,882 km (0.075 R)
• M25: 11,258,137 km (0.1 R)
• M26: 11,768,266 km (0.07 R)
• M27: 12,137,174 km (0.062 R)
• M28: 13,419,976 km (0.098 R)
• M29: 14,508,301 km (0.08 R)
• M30: 15,786,465 km (0.119 R)
• M31: 17,183,559 km (0.108 R)
• M32: 17,601,985 km (0.106 R)
• M33: 21,157,028 km (0.106 R)
• M34: 21,246,338 km (0.082 R)
• M35: 22,877,105 km (0.109 R)
• M36: 23,060,811 km (0.057 R)
• M37: 23,522,171 km (0.098 R)
• M38: 23,800,423 km (0.04 R)
• M39: 24,829,955 km (0.105 R)
• M40: 25,874,149 km (0.072 R)
• M41: 27,320,760 km (0.106 R)
• M42: 28,398,313 km (0.063 R)
• M43: 28,892,734 km (0.051 R)
• M44: 29,190,733 km (0.081 R)
• M45: 29,489,630 km (0.067 R)
• M46: 30,090,714 km (0.034 R)
• M47: 30,191,244 km (0.093 R)
• M48: 30,493,731 km (0.117 R)
• M49: 30,797,115 km (0.114 R)
• M50: 31,815,578 km (0.067 R)
• M51: 31,918,052 km (0.028 R)
• M52: 34,094,851 km (0.104 R)
• M53: 35,148,169 km (0.111 R)
• M54: 35,678,793 km (0.101 R)
• M55: 38,480,761 km (0.114 R)
• M56: 39,797,522 km (0.079 R)
• M57: 40,461,437 km (0.105 R)
• M58: 42,475,174 km (0.113 R)
• M59: 43,267,145 km (0.068 R)
• M60: 43,380,540 km (0.08 R)
• M61: 43,494,235 km (0.092 R)
• M62: 45,095,381 km (0.088 R)
• M63: 45,903,059 km (0.082 R)
• M64: 49,774,952 km (0.064 R)
• M65: 50,490,179 km (0.119 R)
• M66: 50,849,064 km (0.093 R)
• M67: 52,898,555 km (0.056 R)
• M68: 53,872,288 km (0.104 R)
• M69: 54,974,824 km (0.058 R)
• M70: 55,713,987 km (0.116 R)
• M71: 63,670,948 km (0.119 R)
• M72: 64,966,316 km (0.051 R)
• M73: 66,270,211 km (0.113 R)
• M74: 67,056,797 km (0.11 R)
• M75: 69,700,790 km (0.105 R)
• M76: 70,901,612 km (0.107 R)
• M77: 71,437,621 km (0.063 R)
• M78: 71,974,827 km (0.104 R)
• M79: 73,459,286 km (0.039 R)
• M80: 78,110,733 km (0.056 R)
• M81: 78,941,450 km (0.071 R)
• M82: 80,611,561 km (0.097 R)
• M83: 86,119,455 km (0.104 R)
• M84: 87,407,642 km (0.114 R)
• M85: 87,982,248 km (0.118 R)
• M86: 88,413,987 km (0.094 R)
• M87: 88,990,837 km (0.083 R)
• M88: 90,293,086 km (0.044 R)
• M89: 91,310,352 km (0.091 R)
• M90: 94,532,241 km (0.118 R)
• M91: 95,121,956 km (0.106 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit