🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 38.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.23 AU - 1.29 AU

Year: 533 Days

Day: 37 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,490,358 km

• M1: 665,860 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.12 AU - 1.72 AU

Year: 637 Days

Day: 32.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.6 AU - 3.3 AU

Year: 1909 Days

Day: 25.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 12.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.96 AU - 10.58 AU

Year: 9784 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,490,358 km

• M1: 733,030 km (0.115 R)
• M2: 865,723 km (0.111 R)
• M3: 1,056,311 km (0.094 R)
• M4: 1,156,990 km (0.114 R)
• M5: 1,368,970 km (0.092 R)
• M6: 1,479,972 km (0.108 R)
• M7: 1,731,147 km (0.054 R)
• M8: 1,892,862 km (0.103 R)
• M9: 2,080,906 km (0.097 R)
• M10: 2,319,365 km (0.116 R)
• M11: 2,728,964 km (0.071 R)
• M12: 2,942,441 km (0.093 R)
• M13: 3,112,384 km (0.066 R)
• M14: 3,487,575 km (0.11 R)
• M15: 3,745,931 km (0.106 R)
• M16: 4,172,434 km (0.108 R)
• M17: 4,558,546 km (0.067 R)
• M18: 5,130,010 km (0.104 R)
• M19: 5,394,798 km (0.112 R)
• M20: 5,543,798 km (0.072 R)
• M21: 6,060,659 km (0.109 R)
• M22: 6,215,642 km (0.104 R)
• M23: 6,309,290 km (0.102 R)
• M24: 6,561,363 km (0.087 R)
• M25: 7,271,803 km (0.063 R)
• M26: 7,436,660 km (0.074 R)
• M27: 7,669,584 km (0.042 R)
• M28: 8,006,628 km (0.056 R)
• M29: 8,730,083 km (0.078 R)
• M30: 8,835,101 km (0.064 R)
• M31: 9,188,451 km (0.097 R)
• M32: 10,018,719 km (0.052 R)
• M33: 10,239,376 km (0.027 R)
• M34: 10,760,276 km (0.086 R)
• M35: 11,828,105 km (0.077 R)
• M36: 12,730,330 km (0.107 R)
• M37: 13,532,923 km (0.04 R)
• M38: 13,899,437 km (0.119 R)
• M39: 14,269,243 km (0.065 R)
• M40: 14,393,260 km (0.12 R)
• M41: 14,809,142 km (0.114 R)
• M42: 15,355,773 km (0.084 R)
• M43: 15,567,753 km (0.087 R)
• M44: 15,909,135 km (0.098 R)
• M45: 16,037,640 km (0.114 R)
• M46: 16,642,464 km (0.034 R)
• M47: 17,563,538 km (0.074 R)
• M48: 17,785,392 km (0.087 R)
• M49: 17,918,833 km (0.11 R)
• M50: 18,097,453 km (0.035 R)
• M51: 18,817,467 km (0.037 R)
• M52: 19,868,991 km (0.115 R)
• M53: 20,007,668 km (0.096 R)
• M54: 20,285,770 km (0.051 R)
• M55: 20,845,715 km (0.101 R)
• M56: 21,316,350 km (0.075 R)
• M57: 21,410,896 km (0.096 R)
• M58: 21,742,854 km (0.114 R)
• M59: 22,652,708 km (0.118 R)
• M60: 22,797,519 km (0.088 R)
• M61: 23,136,507 km (0.101 R)
• M62: 23,721,585 km (0.102 R)
• M63: 24,015,993 km (0.079 R)
• M64: 24,163,646 km (0.052 R)
• M65: 24,707,584 km (0.116 R)
• M66: 25,757,313 km (0.11 R)
• M67: 25,958,971 km (0.109 R)
• M68: 26,516,073 km (0.045 R)
• M69: 26,617,800 km (0.109 R)
• M70: 27,384,788 km (0.107 R)
• M71: 30,631,510 km (0.106 R)
• M72: 30,738,323 km (0.107 R)
• M73: 31,220,178 km (0.113 R)
• M74: 32,083,059 km (0.092 R)
• M75: 33,447,092 km (0.039 R)
• M76: 33,612,098 km (0.09 R)
• M77: 34,219,167 km (0.115 R)
• M78: 34,885,625 km (0.096 R)
• M79: 35,276,375 km (0.109 R)
• M80: 35,444,373 km (0.054 R)
• M81: 35,556,422 km (0.094 R)
• M82: 35,893,466 km (0.099 R)
• M83: 36,118,611 km (0.087 R)
• M84: 37,138,120 km (0.077 R)
• M85: 37,365,958 km (0.061 R)
• M86: 37,822,979 km (0.083 R)
• M87: 37,994,867 km (0.074 R)
• M88: 38,167,054 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 8.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.15 AU - 9.65 AU

Year: 10003 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,490,358 km

• M1: 116,238 km (0.099 R)
• M2: 172,786 km (0.1 R)
• M3: 236,514 km (0.049 R)
• M4: 322,832 km (0.075 R)
• M5: 583,282 km (0.05 R)
• M6: 658,380 km (0.073 R)
• M7: 890,556 km (0.044 R)
• M8: 949,049 km (0.097 R)
• M9: 1,008,888 km (0.086 R)
• M10: 1,499,419 km (0.082 R)
• M11: 1,587,981 km (0.097 R)
• M12: 1,863,989 km (0.066 R)
• M13: 1,978,731 km (0.119 R)
• M14: 2,056,522 km (0.113 R)
• M15: 2,135,360 km (0.101 R)
• M16: 2,802,716 km (0.077 R)
• M17: 2,934,661 km (0.066 R)
• M18: 3,001,532 km (0.08 R)
• M19: 3,204,985 km (0.108 R)
• M20: 3,320,026 km (0.082 R)
• M21: 4,518,454 km (0.063 R)
• M22: 4,751,976 km (0.079 R)
• M23: 4,830,814 km (0.056 R)
• M24: 5,069,573 km (0.119 R)
• M25: 5,339,597 km (0.097 R)
• M26: 5,448,953 km (0.067 R)
• M27: 6,524,113 km (0.119 R)
• M28: 6,729,211 km (0.079 R)
• M29: 6,788,303 km (0.119 R)
• M30: 7,115,922 km (0.104 R)
• M31: 7,206,129 km (0.09 R)
• M32: 8,255,558 km (0.118 R)
• M33: 8,992,328 km (0.114 R)
• M34: 9,286,437 km (0.093 R)
• M35: 9,385,172 km (0.106 R)
• M36: 9,716,830 km (0.091 R)
• M37: 10,459,883 km (0.086 R)
• M38: 10,838,216 km (0.105 R)
• M39: 11,785,919 km (0.049 R)
• M40: 12,287,820 km (0.106 R)
• M41: 12,360,075 km (0.068 R)
• M42: 12,980,158 km (0.088 R)
• M43: 13,275,465 km (0.115 R)
• M44: 13,834,961 km (0.072 R)
• M45: 14,402,385 km (0.041 R)
• M46: 15,131,825 km (0.096 R)
• M47: 15,248,212 km (0.04 R)
• M48: 15,677,109 km (0.051 R)
• M49: 16,110,045 km (0.114 R)
• M50: 16,268,469 km (0.055 R)
• M51: 16,947,494 km (0.095 R)
• M52: 17,758,165 km (0.08 R)
• M53: 18,498,525 km (0.071 R)
• M54: 18,622,990 km (0.096 R)
• M55: 18,747,605 km (0.062 R)
• M56: 19,165,133 km (0.07 R)
• M57: 19,332,982 km (0.115 R)
• M58: 21,953,188 km (0.075 R)
• M59: 23,730,860 km (0.031 R)
• M60: 24,001,482 km (0.114 R)
• M61: 24,182,496 km (0.03 R)
• M62: 25,785,437 km (0.067 R)
• M63: 25,970,789 km (0.055 R)
• M64: 27,186,571 km (0.094 R)
• M65: 27,848,840 km (0.112 R)
• M66: 28,468,475 km (0.044 R)
• M67: 28,804,172 km (0.057 R)
• M68: 29,430,838 km (0.105 R)
• M69: 29,576,097 km (0.088 R)
• M70: 29,867,364 km (0.097 R)
• M71: 30,305,985 km (0.072 R)
• M72: 30,403,822 km (0.089 R)
• M73: 30,697,782 km (0.08 R)
• M74: 31,387,279 km (0.116 R)
• M75: 31,486,163 km (0.081 R)
• M76: 31,585,197 km (0.098 R)
• M77: 31,833,230 km (0.107 R)
• M78: 32,932,326 km (0.099 R)
• M79: 33,688,692 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 6.7

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.77 AU - 21.77 AU

Year: 28220 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,490,358 km

• M1: 91,703 km (0.118 R)
• M2: 150,047 km (0.112 R)
• M3: 366,814 km (0.1 R)
• M4: 2,473,900 km (0.104 R)
• M5: 3,207,678 km (0.094 R)
• M6: 3,763,733 km (0.093 R)
• M7: 3,859,326 km (0.075 R)
• M8: 4,052,906 km (0.098 R)
• M9: 4,200,259 km (0.084 R)
• M10: 4,550,917 km (0.111 R)
• M11: 4,755,567 km (0.064 R)
• M12: 5,015,568 km (0.097 R)
• M13: 5,768,045 km (0.061 R)
• M14: 5,823,097 km (0.064 R)
• M15: 5,989,450 km (0.098 R)
• M16: 6,101,349 km (0.076 R)
• M17: 6,497,933 km (0.103 R)
• M18: 6,555,379 km (0.073 R)
• M19: 9,959,329 km (0.119 R)
• M20: 10,158,443 km (0.111 R)
• M21: 10,358,755 km (0.118 R)
• M22: 10,425,924 km (0.119 R)
• M23: 10,763,567 km (0.086 R)
• M24: 13,590,817 km (0.119 R)
• M25: 14,107,977 km (0.04 R)
• M26: 14,256,827 km (0.117 R)
• M27: 14,933,458 km (0.104 R)
• M28: 15,697,604 km (0.09 R)
• M29: 15,929,331 km (0.059 R)
• M30: 16,396,076 km (0.043 R)
• M31: 16,631,094 km (0.115 R)
• M32: 16,788,471 km (0.05 R)
• M33: 17,662,721 km (0.113 R)
• M34: 19,372,475 km (0.082 R)
• M35: 20,121,213 km (0.066 R)
• M36: 21,904,868 km (0.112 R)
• M37: 23,034,183 km (0.11 R)
• M38: 23,385,438 km (0.053 R)
• M39: 25,168,346 km (0.068 R)
• M40: 25,439,567 km (0.106 R)
• M41: 26,350,468 km (0.12 R)
• M42: 26,442,172 km (0.106 R)
• M43: 27,457,642 km (0.088 R)
• M44: 28,110,487 km (0.063 R)
• M45: 28,957,510 km (0.091 R)
• M46: 29,908,205 km (0.093 R)
• M47: 32,133,623 km (0.055 R)
• M48: 32,526,167 km (0.069 R)
• M49: 34,011,973 km (0.109 R)
• M50: 36,230,809 km (0.091 R)
• M51: 36,434,861 km (0.095 R)
• M52: 36,537,036 km (0.109 R)
• M53: 36,844,011 km (0.11 R)
• M54: 37,667,098 km (0.117 R)
• M55: 38,288,229 km (0.116 R)
• M56: 38,392,050 km (0.099 R)
• M57: 38,808,530 km (0.066 R)
• M58: 39,017,219 km (0.042 R)
• M59: 41,018,988 km (0.111 R)
• M60: 42,193,182 km (0.119 R)
• M61: 42,300,444 km (0.055 R)
• M62: 42,946,108 km (0.027 R)
• M63: 44,138,104 km (0.114 R)
• M64: 45,011,905 km (0.056 R)
• M65: 45,560,929 km (0.085 R)
• M66: 50,145,805 km (0.055 R)
• M67: 50,259,499 km (0.105 R)
• M68: 50,487,037 km (0.042 R)
• M69: 50,829,018 km (0.102 R)
• M70: 52,550,441 km (0.096 R)
• M71: 52,781,420 km (0.087 R)
• M72: 53,941,252 km (0.1 R)
• M73: 57,709,024 km (0.102 R)
• M74: 58,903,713 km (0.028 R)
• M75: 59,865,328 km (0.116 R)
• M76: 60,106,480 km (0.113 R)
• M77: 60,468,955 km (0.059 R)
• M78: 64,256,325 km (0.053 R)
• M79: 64,750,596 km (0.027 R)
• M80: 65,246,214 km (0.097 R)
• M81: 67,115,589 km (0.12 R)
• M82: 68,623,834 km (0.078 R)
• M83: 69,889,133 km (0.038 R)
• M84: 71,289,968 km (0.118 R)
• M85: 74,637,370 km (0.109 R)
• M86: 78,563,117 km (0.077 R)
• M87: 79,356,285 km (0.067 R)
• M88: 79,753,916 km (0.079 R)
• M89: 80,550,973 km (0.091 R)
• M90: 82,153,167 km (0.112 R)
• M91: 82,555,435 km (0.097 R)
• M92: 83,361,768 km (0.113 R)
• M93: 84,846,826 km (0.113 R)
• M94: 87,295,743 km (0.107 R)
• M95: 89,905,927 km (0.117 R)
• M96: 92,959,967 km (0.086 R)
• M97: 93,099,542 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 3.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.57 AU - 20.67 AU

Year: 31496 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,490,358 km

• M1: 74,799 km (0.058 R)
• M2: 108,907 km (0.077 R)
• M3: 167,699 km (0.099 R)
• M4: 216,468 km (0.119 R)
• M5: 237,412 km (0.062 R)
• M6: 457,321 km (0.096 R)
• M7: 541,993 km (0.098 R)
• M8: 774,767 km (0.102 R)
• M9: 1,090,568 km (0.109 R)
• M10: 1,608,476 km (0.038 R)
• M11: 4,329,811 km (0.046 R)
• M12: 4,419,121 km (0.102 R)
• M13: 5,249,838 km (0.096 R)
• M14: 5,796,917 km (0.101 R)
• M15: 7,049,052 km (0.083 R)
• M16: 7,119,063 km (0.051 R)
• M17: 7,224,380 km (0.081 R)
• M18: 7,330,296 km (0.076 R)
• M19: 7,401,205 km (0.083 R)
• M20: 7,508,018 km (0.081 R)
• M21: 7,687,087 km (0.12 R)
• M22: 7,723,140 km (0.069 R)
• M23: 8,013,060 km (0.094 R)
• M24: 8,049,562 km (0.057 R)
• M25: 8,232,969 km (0.098 R)
• M26: 9,438,279 km (0.095 R)
• M27: 10,179,686 km (0.102 R)
• M28: 10,778,078 km (0.088 R)
• M29: 11,842,018 km (0.062 R)
• M30: 12,260,144 km (0.105 R)
• M31: 13,110,608 km (0.102 R)
• M32: 13,456,029 km (0.074 R)
• M33: 14,688,716 km (0.072 R)
• M34: 17,354,251 km (0.059 R)
• M35: 19,033,187 km (0.117 R)
• M36: 21,316,949 km (0.073 R)
• M37: 23,843,058 km (0.088 R)
• M38: 26,734,187 km (0.098 R)
• M39: 27,611,877 km (0.087 R)
• M40: 27,666,929 km (0.116 R)
• M41: 27,832,684 km (0.036 R)
• M42: 29,790,172 km (0.055 R)
• M43: 29,960,115 km (0.111 R)
• M44: 31,330,432 km (0.071 R)
• M45: 32,255,246 km (0.1 R)
• M46: 33,423,904 km (0.037 R)
• M47: 36,829,649 km (0.072 R)
• M48: 37,866,512 km (0.097 R)
• M49: 39,036,667 km (0.083 R)
• M50: 39,595,116 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit