🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 35 Hours

Environment

Temp: 135 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.61 AU - 2.59 AU

Year: 1117 Days

Day: 44.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 12.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.3 AU - 6.86 AU

Year: 4839 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,636,050 km

• M1: 231,877 km (0.074 R)
• M2: 355,295 km (0.12 R)
• M3: 453,132 km (0.107 R)
• M4: 605,572 km (0.051 R)
• M5: 813,962 km (0.104 R)
• M6: 966,701 km (0.052 R)
• M7: 1,101,938 km (0.118 R)
• M8: 1,739,674 km (0.077 R)
• M9: 2,167,823 km (0.118 R)
• M10: 2,311,885 km (0.112 R)
• M11: 2,422,139 km (0.115 R)
• M12: 2,686,329 km (0.054 R)
• M13: 2,763,521 km (0.103 R)
• M14: 2,920,300 km (0.094 R)
• M15: 3,201,843 km (0.108 R)
• M16: 3,598,128 km (0.065 R)
• M17: 3,878,474 km (0.107 R)
• M18: 4,974,728 km (0.108 R)
• M19: 5,311,772 km (0.036 R)
• M20: 5,483,061 km (0.051 R)
• M21: 5,656,295 km (0.059 R)
• M22: 5,781,210 km (0.115 R)
• M23: 6,008,150 km (0.076 R)
• M24: 6,212,500 km (0.094 R)
• M25: 6,419,245 km (0.092 R)
• M26: 6,786,358 km (0.059 R)
• M27: 6,919,201 km (0.092 R)
• M28: 7,106,497 km (0.069 R)
• M29: 7,187,430 km (0.116 R)
• M30: 7,459,099 km (0.062 R)
• M31: 7,541,229 km (0.071 R)
• M32: 7,817,237 km (0.108 R)
• M33: 8,153,084 km (0.046 R)
• M34: 8,351,152 km (0.03 R)
• M35: 8,579,438 km (0.101 R)
• M36: 8,838,691 km (0.089 R)
• M37: 9,042,294 km (0.032 R)
• M38: 9,217,922 km (0.113 R)
• M39: 9,542,998 km (0.039 R)
• M40: 9,662,078 km (0.055 R)
• M41: 10,174,002 km (0.04 R)
• M42: 10,326,292 km (0.089 R)
• M43: 10,448,663 km (0.082 R)
• M44: 10,571,483 km (0.07 R)
• M45: 10,942,935 km (0.067 R)
• M46: 11,350,140 km (0.099 R)
• M47: 12,471,226 km (0.076 R)
• M48: 12,699,662 km (0.102 R)
• M49: 12,863,771 km (0.051 R)
• M50: 13,193,934 km (0.037 R)
• M51: 13,694,488 km (0.08 R)
• M52: 14,235,285 km (0.112 R)
• M53: 14,714,297 km (0.094 R)
• M54: 14,921,191 km (0.069 R)
• M55: 15,129,132 km (0.074 R)
• M56: 15,653,024 km (0.107 R)
• M57: 15,899,561 km (0.095 R)
• M58: 16,611,048 km (0.079 R)
• M59: 16,790,566 km (0.109 R)
• M60: 17,223,951 km (0.051 R)
• M61: 17,954,587 km (0.075 R)
• M62: 18,360,745 km (0.113 R)
• M63: 18,472,046 km (0.084 R)
• M64: 18,882,094 km (0.039 R)
• M65: 19,031,991 km (0.111 R)
• M66: 20,744,886 km (0.086 R)
• M67: 21,171,091 km (0.052 R)
• M68: 21,914,143 km (0.113 R)
• M69: 22,190,002 km (0.106 R)
• M70: 23,385,588 km (0.087 R)
• M71: 23,546,555 km (0.099 R)
• M72: 24,724,638 km (0.116 R)
• M73: 25,631,202 km (0.117 R)
• M74: 26,046,784 km (0.116 R)
• M75: 26,255,473 km (0.077 R)
• M76: 26,674,497 km (0.1 R)
• M77: 26,800,608 km (0.094 R)
• M78: 27,180,288 km (0.12 R)
• M79: 28,544,471 km (0.066 R)
• M80: 28,845,761 km (0.103 R)
• M81: 28,932,079 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 12.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.95 AU - 6.63 AU

Year: 5114 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,636,050 km

• M1: 220,956 km (0.028 R)
• M2: 485,146 km (0.075 R)
• M3: 622,626 km (0.077 R)
• M4: 703,110 km (0.081 R)
• M5: 889,210 km (0.054 R)
• M6: 995,873 km (0.097 R)
• M7: 1,107,174 km (0.065 R)
• M8: 1,252,583 km (0.094 R)
• M9: 1,467,705 km (0.092 R)
• M10: 1,678,488 km (0.084 R)
• M11: 1,779,317 km (0.103 R)
• M12: 2,277,478 km (0.055 R)
• M13: 2,523,417 km (0.06 R)
• M14: 2,718,642 km (0.077 R)
• M15: 3,000,484 km (0.098 R)
• M16: 3,355,630 km (0.079 R)
• M17: 3,614,584 km (0.08 R)
• M18: 3,813,250 km (0.091 R)
• M19: 4,175,277 km (0.066 R)
• M20: 4,430,790 km (0.1 R)
• M21: 4,691,539 km (0.043 R)
• M22: 4,884,370 km (0.069 R)
• M23: 5,178,480 km (0.119 R)
• M24: 5,630,714 km (0.104 R)
• M25: 5,784,351 km (0.091 R)
• M26: 6,439,291 km (0.089 R)
• M27: 6,843,803 km (0.044 R)
• M28: 7,173,367 km (0.079 R)
• M29: 7,620,964 km (0.104 R)
• M30: 7,705,786 km (0.063 R)
• M31: 7,991,219 km (0.045 R)
• M32: 8,957,920 km (0.086 R)
• M33: 10,303,703 km (0.088 R)
• M34: 10,429,216 km (0.116 R)
• M35: 10,586,742 km (0.079 R)
• M36: 10,840,460 km (0.081 R)
• M37: 11,386,492 km (0.116 R)
• M38: 11,581,418 km (0.12 R)
• M39: 11,875,677 km (0.11 R)
• M40: 13,521,553 km (0.072 R)
• M41: 13,693,441 km (0.075 R)
• M42: 14,634,561 km (0.108 R)
• M43: 15,130,927 km (0.092 R)
• M44: 15,488,765 km (0.106 R)
• M45: 15,596,625 km (0.119 R)
• M46: 16,358,976 km (0.055 R)
• M47: 17,581,340 km (0.087 R)
• M48: 17,995,427 km (0.102 R)
• M49: 18,298,512 km (0.094 R)
• M50: 18,412,656 km (0.108 R)
• M51: 18,527,098 km (0.109 R)
• M52: 18,641,690 km (0.062 R)
• M53: 19,063,855 km (0.05 R)
• M54: 19,450,416 km (0.082 R)
• M55: 19,605,699 km (0.096 R)
• M56: 20,035,194 km (0.064 R)
• M57: 21,182,011 km (0.063 R)
• M58: 21,381,874 km (0.116 R)
• M59: 21,582,335 km (0.081 R)
• M60: 21,702,911 km (0.032 R)
• M61: 21,823,786 km (0.096 R)
• M62: 22,066,135 km (0.081 R)
• M63: 22,757,726 km (0.12 R)
• M64: 23,538,926 km (0.08 R)
• M65: 24,538,389 km (0.087 R)
• M66: 25,170,141 km (0.108 R)
• M67: 26,363,633 km (0.037 R)
• M68: 27,314,327 km (0.092 R)
• M69: 27,488,459 km (0.114 R)
• M70: 28,012,800 km (0.111 R)
• M71: 28,496,450 km (0.106 R)
• M72: 29,784,637 km (0.099 R)
• M73: 30,008,734 km (0.115 R)
• M74: 30,098,493 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.6

Radius: 3.4

Gravity: 70.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.13 AU - 15.35 AU

Year: 16693 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,636,050 km

• M1: 67,618 km (0.107 R)
• M2: 113,844 km (0.117 R)
• M3: 200,910 km (0.066 R)
• M4: 342,430 km (0.076 R)
• M5: 551,867 km (0.062 R)
• M6: 1,016,518 km (0.093 R)
• M7: 1,396,795 km (0.079 R)
• M8: 2,272,392 km (0.111 R)
• M9: 2,374,567 km (0.114 R)
• M10: 2,797,929 km (0.085 R)
• M11: 2,870,783 km (0.047 R)
• M12: 2,981,186 km (0.107 R)
• M13: 3,514,802 km (0.119 R)
• M14: 5,238,618 km (0.041 R)
• M15: 5,692,947 km (0.114 R)
• M16: 5,739,173 km (0.04 R)
• M17: 6,542,064 km (0.028 R)
• M18: 6,882,848 km (0.105 R)
• M19: 8,250,323 km (0.033 R)
• M20: 9,261,305 km (0.105 R)
• M21: 9,643,528 km (0.119 R)
• M22: 10,820,713 km (0.081 R)
• M23: 11,747,622 km (0.064 R)
• M24: 11,865,206 km (0.067 R)
• M25: 14,173,351 km (0.078 R)
• M26: 15,571,044 km (0.102 R)
• M27: 15,894,774 km (0.074 R)
• M28: 16,220,748 km (0.087 R)
• M29: 16,680,761 km (0.051 R)
• M30: 18,086,383 km (0.087 R)
• M31: 18,837,663 km (0.112 R)
• M32: 19,321,014 km (0.099 R)
• M33: 19,668,829 km (0.092 R)
• M34: 21,009,076 km (0.109 R)
• M35: 21,510,379 km (0.117 R)
• M36: 22,890,419 km (0.102 R)
• M37: 23,258,280 km (0.115 R)
• M38: 23,332,182 km (0.112 R)
• M39: 23,925,487 km (0.112 R)
• M40: 24,149,285 km (0.084 R)
• M41: 24,448,780 km (0.1 R)
• M42: 24,824,869 km (0.085 R)
• M43: 25,658,877 km (0.056 R)
• M44: 27,043,405 km (0.115 R)
• M45: 29,165,152 km (0.115 R)
• M46: 29,884,119 km (0.104 R)
• M47: 30,125,122 km (0.067 R)
• M48: 31,014,331 km (0.082 R)
• M49: 33,316,044 km (0.09 R)
• M50: 33,482,547 km (0.093 R)
• M51: 33,816,449 km (0.107 R)
• M52: 35,332,324 km (0.101 R)
• M53: 35,927,873 km (0.073 R)
• M54: 36,870,190 km (0.086 R)
• M55: 37,215,014 km (0.085 R)
• M56: 37,387,799 km (0.103 R)
• M57: 37,734,118 km (0.082 R)
• M58: 38,342,682 km (0.053 R)
• M59: 39,130,016 km (0.036 R)
• M60: 39,305,644 km (0.118 R)
• M61: 40,365,245 km (0.045 R)
• M62: 40,720,391 km (0.105 R)
• M63: 41,076,733 km (0.068 R)
• M64: 42,061,985 km (0.105 R)
• M65: 43,690,657 km (0.114 R)
• M66: 43,964,121 km (0.118 R)
• M67: 45,063,666 km (0.075 R)
• M68: 45,155,818 km (0.09 R)
• M69: 45,616,879 km (0.096 R)
• M70: 46,823,086 km (0.051 R)
• M71: 47,009,635 km (0.108 R)
• M72: 47,664,275 km (0.079 R)
• M73: 47,758,073 km (0.11 R)
• M74: 49,931,730 km (0.074 R)
• M75: 50,695,427 km (0.068 R)
• M76: 50,886,913 km (0.06 R)
• M77: 52,330,831 km (0.027 R)
• M78: 53,106,347 km (0.094 R)
• M79: 53,690,676 km (0.079 R)
• M80: 54,669,046 km (0.033 R)
• M81: 54,865,318 km (0.112 R)
• M82: 57,040,920 km (0.103 R)
• M83: 57,539,380 km (0.111 R)
• M84: 58,440,109 km (0.071 R)
• M85: 59,345,475 km (0.1 R)
• M86: 60,458,334 km (0.082 R)
• M87: 61,578,074 km (0.098 R)
• M88: 62,704,695 km (0.095 R)
• M89: 63,941,421 km (0.049 R)
• M90: 66,229,521 km (0.103 R)
• M91: 66,543,676 km (0.11 R)
• M92: 66,648,395 km (0.114 R)
• M93: 67,804,936 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit