🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 129 Days

Day: 44.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,829,996 km

• M1: 230,680 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.78 AU - 1.06 AU

Year: 312 Days

Day: 22.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 70.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,829,996 km

• M1: 130,898 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.16 AU

Year: 353 Days

Day: 41.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 10.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.95 AU - 6.91 AU

Year: 5757 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,829,996 km

• M1: 153,936 km (0.096 R)
• M2: 323,281 km (0.053 R)
• M3: 414,835 km (0.104 R)
• M4: 573,109 km (0.083 R)
• M5: 857,645 km (0.076 R)
• M6: 1,186,162 km (0.058 R)
• M7: 1,503,309 km (0.079 R)
• M8: 1,637,797 km (0.093 R)
• M9: 1,793,978 km (0.03 R)
• M10: 2,196,994 km (0.104 R)
• M11: 2,331,184 km (0.097 R)
• M12: 2,487,962 km (0.072 R)
• M13: 2,587,744 km (0.052 R)
• M14: 3,000,634 km (0.056 R)
• M15: 3,323,915 km (0.11 R)
• M16: 3,864,711 km (0.091 R)
• M17: 4,051,110 km (0.117 R)
• M18: 4,169,143 km (0.101 R)
• M19: 4,432,884 km (0.071 R)
• M20: 4,579,191 km (0.115 R)
• M21: 5,437,883 km (0.117 R)
• M22: 5,515,973 km (0.039 R)
• M23: 5,647,170 km (0.097 R)
• M24: 6,621,651 km (0.099 R)
• M25: 7,156,912 km (0.117 R)
• M26: 7,764,728 km (0.082 R)
• M27: 8,030,414 km (0.047 R)
• M28: 10,617,858 km (0.113 R)
• M29: 10,715,845 km (0.075 R)
• M30: 11,110,933 km (0.062 R)
• M31: 11,243,626 km (0.037 R)
• M32: 11,376,918 km (0.097 R)
• M33: 11,544,318 km (0.116 R)
• M34: 11,779,935 km (0.09 R)
• M35: 11,915,470 km (0.049 R)
• M36: 12,051,305 km (0.084 R)
• M37: 13,227,444 km (0.049 R)
• M38: 13,757,918 km (0.086 R)
• M39: 14,259,220 km (0.107 R)
• M40: 14,512,190 km (0.109 R)
• M41: 15,169,523 km (0.05 R)
• M42: 15,280,076 km (0.106 R)
• M43: 15,724,681 km (0.108 R)
• M44: 16,060,977 km (0.098 R)
• M45: 16,286,571 km (0.092 R)
• M46: 16,513,211 km (0.111 R)
• M47: 16,626,906 km (0.089 R)
• M48: 16,702,752 km (0.067 R)
• M49: 17,237,564 km (0.091 R)
• M50: 18,050,329 km (0.1 R)
• M51: 18,284,899 km (0.05 R)
• M52: 19,352,729 km (0.107 R)
• M53: 21,714,281 km (0.068 R)
• M54: 21,838,896 km (0.087 R)
• M55: 22,802,156 km (0.047 R)
• M56: 23,310,191 km (0.115 R)
• M57: 23,395,312 km (0.106 R)
• M58: 23,565,704 km (0.104 R)
• M59: 23,650,975 km (0.093 R)
• M60: 24,553,499 km (0.091 R)
• M61: 24,769,967 km (0.058 R)
• M62: 25,379,728 km (0.108 R)
• M63: 25,598,589 km (0.092 R)
• M64: 25,818,199 km (0.086 R)
• M65: 25,950,144 km (0.071 R)
• M66: 26,392,056 km (0.094 R)
• M67: 26,613,760 km (0.099 R)
• M68: 26,702,771 km (0.098 R)
• M69: 26,880,793 km (0.093 R)
• M70: 26,969,953 km (0.081 R)
• M71: 27,283,061 km (0.102 R)
• M72: 27,687,125 km (0.088 R)
• M73: 28,365,252 km (0.038 R)
• M74: 29,323,576 km (0.112 R)
• M75: 29,415,429 km (0.093 R)
• M76: 30,385,572 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 3.2

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.45 AU - 16.03 AU

Year: 17011 Days

Day: 19.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,829,996 km

• M1: 163,810 km (0.113 R)
• M2: 390,600 km (0.07 R)
• M3: 1,574,518 km (0.081 R)
• M4: 2,166,626 km (0.085 R)
• M5: 2,238,882 km (0.106 R)
• M6: 2,485,868 km (0.097 R)
• M7: 3,194,962 km (0.101 R)
• M8: 3,249,864 km (0.115 R)
• M9: 3,388,392 km (0.115 R)
• M10: 3,932,330 km (0.04 R)
• M11: 4,380,525 km (0.101 R)
• M12: 4,472,228 km (0.113 R)
• M13: 4,688,397 km (0.119 R)
• M14: 7,065,358 km (0.108 R)
• M15: 7,244,726 km (0.043 R)
• M16: 7,389,237 km (0.06 R)
• M17: 7,425,590 km (0.06 R)
• M18: 7,939,907 km (0.111 R)
• M19: 8,276,652 km (0.03 R)
• M20: 8,732,776 km (0.117 R)
• M21: 9,510,984 km (0.115 R)
• M22: 10,760,276 km (0.075 R)
• M23: 10,842,554 km (0.084 R)
• M24: 11,090,887 km (0.103 R)
• M25: 11,424,939 km (0.112 R)
• M26: 12,231,421 km (0.113 R)
• M27: 12,403,608 km (0.077 R)
• M28: 13,276,063 km (0.1 R)
• M29: 13,364,475 km (0.067 R)
• M30: 13,988,298 km (0.115 R)
• M31: 14,712,801 km (0.12 R)
• M32: 15,449,421 km (0.104 R)
• M33: 15,542,321 km (0.062 R)
• M34: 15,588,846 km (0.1 R)
• M35: 15,682,046 km (0.078 R)
• M36: 15,822,219 km (0.082 R)
• M37: 17,536,162 km (0.096 R)
• M38: 17,778,809 km (0.113 R)
• M39: 17,827,429 km (0.106 R)
• M40: 18,958,987 km (0.099 R)
• M41: 21,757,215 km (0.113 R)
• M42: 23,071,133 km (0.101 R)
• M43: 24,140,608 km (0.029 R)
• M44: 24,302,473 km (0.064 R)
• M45: 25,171,487 km (0.105 R)
• M46: 25,829,868 km (0.097 R)
• M47: 27,107,733 km (0.099 R)
• M48: 28,178,704 km (0.104 R)
• M49: 28,462,790 km (0.082 R)
• M50: 35,254,085 km (0.106 R)
• M51: 36,113,375 km (0.089 R)
• M52: 38,732,534 km (0.095 R)
• M53: 39,555,622 km (0.075 R)
• M54: 40,576,328 km (0.102 R)
• M55: 40,832,888 km (0.117 R)
• M56: 41,347,655 km (0.11 R)
• M57: 41,541,234 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.5

Radius: 5.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.18 AU - 18.7 AU

Year: 25717 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,829,996 km

• M1: 360,680 km (0.116 R)
• M2: 429,645 km (0.09 R)
• M3: 581,188 km (0.107 R)
• M4: 803,041 km (0.108 R)
• M5: 1,234,332 km (0.091 R)
• M6: 1,298,210 km (0.034 R)
• M7: 1,363,136 km (0.058 R)
• M8: 1,451,399 km (0.116 R)
• M9: 1,541,456 km (0.114 R)
• M10: 1,775,128 km (0.108 R)
• M11: 2,249,354 km (0.081 R)
• M12: 3,072,890 km (0.107 R)
• M13: 3,486,229 km (0.033 R)
• M14: 4,011,467 km (0.081 R)
• M15: 4,074,896 km (0.065 R)
• M16: 4,462,504 km (0.12 R)
• M17: 4,561,239 km (0.088 R)
• M18: 4,694,082 km (0.112 R)
• M19: 4,895,590 km (0.036 R)
• M20: 5,517,319 km (0.101 R)
• M21: 5,765,801 km (0.079 R)
• M22: 6,090,578 km (0.096 R)
• M23: 6,127,080 km (0.118 R)
• M24: 6,163,582 km (0.082 R)
• M25: 6,236,885 km (0.04 R)
• M26: 6,384,388 km (0.095 R)
• M27: 7,100,364 km (0.084 R)
• M28: 7,409,433 km (0.086 R)
• M29: 8,000,793 km (0.11 R)
• M30: 8,403,361 km (0.083 R)
• M31: 8,853,800 km (0.068 R)
• M32: 9,144,619 km (0.113 R)
• M33: 9,186,356 km (0.102 R)
• M34: 10,035,624 km (0.074 R)
• M35: 10,121,942 km (0.102 R)
• M36: 11,131,877 km (0.115 R)
• M37: 11,221,187 km (0.108 R)
• M38: 12,357,981 km (0.107 R)
• M39: 12,450,432 km (0.109 R)
• M40: 13,198,871 km (0.056 R)
• M41: 14,984,770 km (0.1 R)
• M42: 15,380,755 km (0.117 R)
• M43: 16,487,331 km (0.093 R)
• M44: 16,947,494 km (0.089 R)
• M45: 17,308,174 km (0.069 R)
• M46: 17,775,817 km (0.056 R)
• M47: 18,089,823 km (0.076 R)
• M48: 18,670,263 km (0.072 R)
• M49: 18,882,842 km (0.047 R)
• M50: 20,284,125 km (0.07 R)
• M51: 20,338,728 km (0.111 R)
• M52: 21,329,216 km (0.12 R)
• M53: 24,103,957 km (0.085 R)
• M54: 25,268,726 km (0.116 R)
• M55: 26,213,736 km (0.079 R)
• M56: 26,870,022 km (0.047 R)
• M57: 27,592,280 km (0.114 R)
• M58: 28,381,858 km (0.029 R)
• M59: 28,687,486 km (0.068 R)
• M60: 29,178,765 km (0.072 R)
• M61: 29,610,954 km (0.084 R)
• M62: 29,858,837 km (0.065 R)
• M63: 30,794,572 km (0.077 R)
• M64: 30,857,403 km (0.105 R)
• M65: 31,803,311 km (0.107 R)
• M66: 32,311,794 km (0.113 R)
• M67: 33,208,035 km (0.072 R)
• M68: 33,853,101 km (0.116 R)
• M69: 33,917,876 km (0.081 R)
• M70: 34,047,428 km (0.095 R)
• M71: 34,242,205 km (0.038 R)
• M72: 35,484,017 km (0.036 R)
• M73: 35,615,663 km (0.096 R)
• M74: 35,813,281 km (0.104 R)
• M75: 36,275,838 km (0.091 R)
• M76: 36,541,225 km (0.11 R)
• M77: 37,140,364 km (0.051 R)
• M78: 37,407,696 km (0.109 R)
• M79: 39,433,101 km (0.113 R)
• M80: 39,501,168 km (0.105 R)
• M81: 39,637,601 km (0.065 R)
• M82: 40,116,015 km (0.064 R)
• M83: 40,871,933 km (0.082 R)
• M84: 41,147,942 km (0.118 R)
• M85: 41,840,580 km (0.107 R)
• M86: 43,237,674 km (0.034 R)
• M87: 44,224,571 km (0.085 R)
• M88: 46,077,191 km (0.114 R)
• M89: 46,148,849 km (0.109 R)
• M90: 46,220,656 km (0.117 R)
• M91: 46,508,332 km (0.045 R)
• M92: 47,012,926 km (0.099 R)
• M93: 47,954,944 km (0.068 R)
• M94: 48,100,353 km (0.12 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit