🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.92 AU - 1.34 AU

Year: 457 Days

Day: 40.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,314,262 km

• M1: 301,290 km (0.103 R)
• M2: 468,092 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.08 AU - 3.46 AU

Year: 1756 Days

Day: 20.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.3

Radius: 7.7

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.69 AU - 14.19 AU

Year: 16708 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,314,262 km

• M1: 97,837 km (0.111 R)
• M2: 470,934 km (0.096 R)
• M3: 620,083 km (0.075 R)
• M4: 964,457 km (0.112 R)
• M5: 1,551,180 km (0.089 R)
• M6: 2,752,750 km (0.108 R)
• M7: 2,889,034 km (0.071 R)
• M8: 3,640,464 km (0.079 R)
• M9: 4,290,916 km (0.074 R)
• M10: 4,649,801 km (0.114 R)
• M11: 5,269,435 km (0.081 R)
• M12: 5,396,444 km (0.104 R)
• M13: 5,524,500 km (0.109 R)
• M14: 6,539,521 km (0.096 R)
• M15: 6,630,477 km (0.106 R)
• M16: 7,420,653 km (0.09 R)
• M17: 8,044,925 km (0.065 R)
• M18: 8,735,917 km (0.083 R)
• M19: 9,088,519 km (0.119 R)
• M20: 10,438,640 km (0.095 R)
• M21: 11,028,654 km (0.09 R)
• M22: 15,754,601 km (0.089 R)
• M23: 17,620,086 km (0.108 R)
• M24: 18,837,214 km (0.05 R)
• M25: 19,031,841 km (0.117 R)
• M26: 20,613,091 km (0.103 R)
• M27: 20,679,961 km (0.037 R)
• M28: 22,786,000 km (0.072 R)
• M29: 23,062,756 km (0.038 R)
• M30: 23,479,984 km (0.101 R)
• M31: 23,549,697 km (0.111 R)
• M32: 23,899,606 km (0.08 R)
• M33: 24,462,992 km (0.106 R)
• M34: 24,746,330 km (0.06 R)
• M35: 24,817,240 km (0.082 R)
• M36: 24,888,299 km (0.076 R)
• M37: 26,759,918 km (0.065 R)
• M38: 27,491,750 km (0.096 R)
• M39: 28,156,114 km (0.101 R)
• M40: 31,709,961 km (0.108 R)
• M41: 33,657,127 km (0.114 R)
• M42: 36,609,142 km (0.103 R)
• M43: 36,771,157 km (0.097 R)
• M44: 37,829,412 km (0.029 R)
• M45: 38,321,290 km (0.084 R)
• M46: 38,567,977 km (0.103 R)
• M47: 38,732,684 km (0.12 R)
• M48: 38,897,690 km (0.079 R)
• M49: 39,809,340 km (0.057 R)
• M50: 41,569,209 km (0.108 R)
• M51: 42,076,795 km (0.093 R)
• M52: 42,501,204 km (0.083 R)
• M53: 43,440,080 km (0.118 R)
• M54: 43,954,996 km (0.098 R)
• M55: 45,512,160 km (0.057 R)
• M56: 47,704,517 km (0.1 R)
• M57: 47,969,904 km (0.101 R)
• M58: 48,680,045 km (0.058 R)
• M59: 49,662,155 km (0.05 R)
• M60: 50,831,112 km (0.045 R)
• M61: 51,192,691 km (0.117 R)
• M62: 53,747,224 km (0.041 R)
• M63: 53,839,226 km (0.098 R)
• M64: 54,669,644 km (0.109 R)
• M65: 57,561,969 km (0.067 R)
• M66: 58,600,328 km (0.061 R)
• M67: 59,264,244 km (0.086 R)
• M68: 60,503,812 km (0.117 R)
• M69: 61,174,758 km (0.046 R)
• M70: 61,270,800 km (0.108 R)
• M71: 61,655,566 km (0.109 R)
• M72: 62,524,280 km (0.081 R)
• M73: 62,911,589 km (0.096 R)
• M74: 63,105,618 km (0.12 R)
• M75: 63,202,557 km (0.069 R)
• M76: 65,350,483 km (0.119 R)
• M77: 65,547,055 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 3

Gravity: 57.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.03 AU - 15.61 AU

Year: 21725 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,314,262 km

• M1: 49,367 km (0.073 R)
• M2: 133,591 km (0.107 R)
• M3: 214,224 km (0.105 R)
• M4: 292,913 km (0.068 R)
• M5: 496,665 km (0.081 R)
• M6: 580,141 km (0.117 R)
• M7: 623,524 km (0.11 R)
• M8: 783,893 km (0.089 R)
• M9: 832,063 km (0.057 R)
• M10: 1,060,799 km (0.077 R)
• M11: 1,141,282 km (0.072 R)
• M12: 1,196,035 km (0.089 R)
• M13: 1,279,810 km (0.098 R)
• M14: 1,821,204 km (0.096 R)
• M15: 2,602,105 km (0.063 R)
• M16: 2,710,713 km (0.043 R)
• M17: 2,820,817 km (0.109 R)
• M18: 5,309,976 km (0.083 R)
• M19: 5,355,903 km (0.061 R)
• M20: 6,010,543 km (0.112 R)
• M21: 6,542,364 km (0.079 R)
• M22: 6,591,432 km (0.058 R)
• M23: 6,739,384 km (0.086 R)
• M24: 7,038,729 km (0.115 R)
• M25: 7,393,426 km (0.12 R)
• M26: 7,962,496 km (0.04 R)
• M27: 8,067,364 km (0.12 R)
• M28: 8,278,746 km (0.082 R)
• M29: 9,528,636 km (0.106 R)
• M30: 10,952,359 km (0.116 R)
• M31: 11,244,973 km (0.048 R)
• M32: 11,362,706 km (0.118 R)
• M33: 12,319,534 km (0.108 R)
• M34: 12,807,523 km (0.052 R)
• M35: 12,992,126 km (0.08 R)
• M36: 13,991,590 km (0.097 R)
• M37: 14,245,308 km (0.111 R)
• M38: 14,500,522 km (0.062 R)
• M39: 14,564,699 km (0.099 R)
• M40: 15,602,011 km (0.089 R)
• M41: 16,196,064 km (0.049 R)
• M42: 17,066,873 km (0.096 R)
• M43: 18,783,957 km (0.093 R)
• M44: 20,771,365 km (0.084 R)
• M45: 20,843,471 km (0.104 R)
• M46: 23,347,590 km (0.097 R)
• M47: 24,405,845 km (0.094 R)
• M48: 25,171,338 km (0.07 R)
• M49: 27,752,649 km (0.028 R)
• M50: 27,991,407 km (0.077 R)
• M51: 28,310,948 km (0.071 R)
• M52: 28,471,168 km (0.078 R)
• M53: 28,712,020 km (0.077 R)
• M54: 30,253,028 km (0.064 R)
• M55: 31,903,840 km (0.105 R)
• M56: 32,070,642 km (0.034 R)
• M57: 32,153,968 km (0.114 R)
• M58: 32,237,593 km (0.074 R)
• M59: 33,076,837 km (0.086 R)
• M60: 33,414,480 km (0.106 R)
• M61: 35,120,195 km (0.103 R)
• M62: 35,723,822 km (0.079 R)
• M63: 36,330,740 km (0.077 R)
• M64: 36,766,519 km (0.108 R)
• M65: 38,615,250 km (0.119 R)
• M66: 39,238,175 km (0.116 R)
• M67: 39,506,105 km (0.096 R)
• M68: 39,685,174 km (0.103 R)
• M69: 40,855,178 km (0.042 R)
• M70: 42,493,874 km (0.116 R)
• M71: 42,677,281 km (0.107 R)
• M72: 43,505,754 km (0.073 R)
• M73: 44,711,961 km (0.111 R)
• M74: 46,305,627 km (0.067 R)
• M75: 46,494,420 km (0.064 R)
• M76: 48,395,659 km (0.068 R)
• M77: 48,491,402 km (0.098 R)
• M78: 50,613,298 km (0.085 R)
• M79: 50,807,626 km (0.105 R)
• M80: 51,002,252 km (0.073 R)
• M81: 51,392,404 km (0.086 R)
• M82: 55,246,643 km (0.117 R)
• M83: 56,652,863 km (0.104 R)
• M84: 56,854,671 km (0.062 R)
• M85: 59,090,561 km (0.11 R)
• M86: 59,910,806 km (0.053 R)
• M87: 60,631,568 km (0.074 R)
• M88: 61,769,858 km (0.094 R)
• M89: 62,393,831 km (0.108 R)
• M90: 71,453,628 km (0.084 R)
• M91: 71,780,798 km (0.034 R)
• M92: 72,765,302 km (0.102 R)
• M93: 72,984,762 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit