🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 215 Days

Day: 35.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,357,177 km

• M1: 48,171 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 332 Days

Day: 41.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,357,177 km

• M1: 79,736 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.87 AU - 1.93 AU

Year: 1003 Days

Day: 34.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,357,177 km

• M1: 183,706 km (0.086 R)
• M2: 412,591 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.5 AU - 4.34 AU

Year: 2972 Days

Day: 44 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,357,177 km

• M1: 159,621 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 14.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.6 AU - 6.74 AU

Year: 6596 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,357,177 km

• M1: 267,481 km (0.042 R)
• M2: 431,590 km (0.036 R)
• M3: 657,782 km (0.096 R)
• M4: 817,852 km (0.104 R)
• M5: 959,820 km (0.088 R)
• M6: 1,163,273 km (0.059 R)
• M7: 1,252,433 km (0.087 R)
• M8: 1,419,534 km (0.075 R)
• M9: 1,614,460 km (0.054 R)
• M10: 1,945,221 km (0.11 R)
• M11: 2,053,081 km (0.099 R)
• M12: 2,275,384 km (0.115 R)
• M13: 2,841,462 km (0.059 R)
• M14: 3,039,978 km (0.074 R)
• M15: 3,140,957 km (0.096 R)
• M16: 4,240,950 km (0.068 R)
• M17: 4,354,345 km (0.108 R)
• M18: 5,451,197 km (0.116 R)
• M19: 5,793,327 km (0.091 R)
• M20: 6,597,116 km (0.052 R)
• M21: 6,995,496 km (0.119 R)
• M22: 7,299,479 km (0.108 R)
• M23: 7,436,061 km (0.057 R)
• M24: 7,815,890 km (0.105 R)
• M25: 8,272,912 km (0.059 R)
• M26: 8,379,725 km (0.109 R)
• M27: 8,666,653 km (0.062 R)
• M28: 9,546,887 km (0.102 R)
• M29: 9,696,485 km (0.093 R)
• M30: 10,417,248 km (0.064 R)
• M31: 10,764,764 km (0.116 R)
• M32: 11,790,107 km (0.079 R)
• M33: 11,991,017 km (0.087 R)
• M34: 12,723,149 km (0.077 R)
• M35: 12,887,857 km (0.057 R)
• M36: 13,511,979 km (0.105 R)
• M37: 13,764,350 km (0.108 R)
• M38: 14,145,825 km (0.069 R)
• M39: 14,746,161 km (0.118 R)
• M40: 16,105,258 km (0.113 R)
• M41: 16,732,223 km (0.105 R)
• M42: 16,822,430 km (0.086 R)
• M43: 17,048,622 km (0.037 R)
• M44: 17,276,011 km (0.113 R)
• M45: 17,733,481 km (0.104 R)
• M46: 18,148,765 km (0.094 R)
• M47: 18,473,991 km (0.051 R)
• M48: 20,610,248 km (0.086 R)
• M49: 21,193,082 km (0.031 R)
• M50: 21,339,687 km (0.086 R)
• M51: 21,633,797 km (0.114 R)
• M52: 22,127,021 km (0.112 R)
• M53: 22,325,388 km (0.09 R)
• M54: 22,424,721 km (0.115 R)
• M55: 22,673,801 km (0.079 R)
• M56: 23,527,706 km (0.109 R)
• M57: 24,699,805 km (0.05 R)
• M58: 25,111,947 km (0.085 R)
• M59: 25,682,364 km (0.112 R)
• M60: 27,365,938 km (0.109 R)
• M61: 27,739,036 km (0.102 R)
• M62: 27,899,404 km (0.057 R)
• M63: 28,113,778 km (0.11 R)
• M64: 29,084,968 km (0.107 R)
• M65: 29,411,241 km (0.112 R)
• M66: 30,617,747 km (0.066 R)
• M67: 31,840,411 km (0.11 R)
• M68: 33,704,400 km (0.048 R)
• M69: 34,161,571 km (0.081 R)
• M70: 34,448,350 km (0.101 R)
• M71: 34,735,878 km (0.074 R)
• M72: 34,908,813 km (0.111 R)
• M73: 35,082,047 km (0.091 R)
• M74: 35,545,352 km (0.089 R)
• M75: 35,719,633 km (0.064 R)
• M76: 36,888,741 km (0.041 R)
• M77: 39,625,035 km (0.05 R)
• M78: 40,652,773 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 11.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.32 AU - 11.48 AU

Year: 12842 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,357,177 km

• M1: 152,590 km (0.098 R)
• M2: 568,023 km (0.098 R)
• M3: 653,294 km (0.116 R)
• M4: 806,632 km (0.087 R)
• M5: 1,060,499 km (0.096 R)
• M6: 1,623,436 km (0.09 R)
• M7: 1,729,351 km (0.117 R)
• M8: 2,061,010 km (0.092 R)
• M9: 2,559,171 km (0.098 R)
• M10: 2,733,602 km (0.103 R)
• M11: 3,280,681 km (0.083 R)
• M12: 4,062,480 km (0.03 R)
• M13: 4,385,162 km (0.072 R)
• M14: 4,869,411 km (0.047 R)
• M15: 5,757,872 km (0.1 R)
• M16: 6,321,557 km (0.105 R)
• M17: 6,972,607 km (0.107 R)
• M18: 7,680,953 km (0.084 R)
• M19: 8,449,288 km (0.12 R)
• M20: 8,561,187 km (0.072 R)
• M21: 8,673,385 km (0.109 R)
• M22: 9,319,050 km (0.113 R)
• M23: 9,980,123 km (0.079 R)
• M24: 10,058,961 km (0.119 R)
• M25: 10,696,697 km (0.103 R)
• M26: 10,817,721 km (0.056 R)
• M27: 10,979,885 km (0.089 R)
• M28: 11,594,882 km (0.071 R)
• M29: 12,517,303 km (0.115 R)
• M30: 12,644,910 km (0.12 R)
• M31: 12,815,750 km (0.082 R)
• M32: 13,550,426 km (0.104 R)
• M33: 13,944,915 km (0.048 R)
• M34: 14,343,145 km (0.089 R)
• M35: 14,610,775 km (0.117 R)
• M36: 14,835,022 km (0.115 R)
• M37: 15,377,913 km (0.082 R)
• M38: 15,514,646 km (0.036 R)
• M39: 15,697,604 km (0.074 R)
• M40: 16,111,840 km (0.093 R)
• M41: 16,436,617 km (0.028 R)
• M42: 16,857,286 km (0.099 R)
• M43: 17,092,604 km (0.041 R)
• M44: 17,281,546 km (0.117 R)
• M45: 17,948,603 km (0.073 R)
• M46: 18,092,666 km (0.105 R)
• M47: 18,285,198 km (0.037 R)
• M48: 18,381,838 km (0.08 R)
• M49: 18,721,126 km (0.074 R)
• M50: 18,818,515 km (0.095 R)
• M51: 19,356,917 km (0.105 R)
• M52: 20,850,951 km (0.053 R)
• M53: 21,204,750 km (0.114 R)
• M54: 22,330,175 km (0.105 R)
• M55: 22,485,009 km (0.098 R)
• M56: 22,848,083 km (0.089 R)
• M57: 22,952,053 km (0.119 R)
• M58: 23,056,323 km (0.026 R)
• M59: 23,212,952 km (0.051 R)
• M60: 23,474,748 km (0.054 R)
• M61: 23,895,717 km (0.063 R)
• M62: 24,160,056 km (0.115 R)
• M63: 24,478,700 km (0.104 R)
• M64: 25,875,046 km (0.038 R)
• M65: 26,309,927 km (0.107 R)
• M66: 26,418,984 km (0.11 R)
• M67: 26,856,857 km (0.117 R)
• M68: 27,518,229 km (0.093 R)
• M69: 27,739,933 km (0.119 R)
• M70: 30,102,682 km (0.116 R)
• M71: 30,674,744 km (0.101 R)
• M72: 31,655,508 km (0.079 R)
• M73: 32,412,473 km (0.041 R)
• M74: 32,529,459 km (0.102 R)
• M75: 33,411,188 km (0.06 R)
• M76: 34,420,226 km (0.113 R)
• M77: 34,898,341 km (0.117 R)
• M78: 35,078,307 km (0.069 R)
• M79: 36,346,299 km (0.097 R)
• M80: 36,772,353 km (0.12 R)
• M81: 37,567,915 km (0.039 R)
• M82: 37,690,735 km (0.107 R)
• M83: 38,245,444 km (0.037 R)
• M84: 38,554,812 km (0.104 R)
• M85: 41,439,508 km (0.076 R)
• M86: 41,757,254 km (0.098 R)
• M87: 42,075,748 km (0.072 R)
• M88: 42,971,988 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 4.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.71 AU - 16.43 AU

Year: 22400 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,357,177 km

• M1: 59,390 km (0.118 R)
• M2: 97,089 km (0.062 R)
• M3: 302,936 km (0.032 R)
• M4: 334,950 km (0.117 R)
• M5: 494,271 km (0.111 R)
• M6: 719,117 km (0.099 R)
• M7: 1,174,343 km (0.096 R)
• M8: 1,443,919 km (0.079 R)
• M9: 1,600,248 km (0.071 R)
• M10: 1,747,154 km (0.096 R)
• M11: 2,022,563 km (0.037 R)
• M12: 2,133,415 km (0.108 R)
• M13: 2,494,544 km (0.115 R)
• M14: 2,545,258 km (0.089 R)
• M15: 2,981,037 km (0.069 R)
• M16: 3,180,152 km (0.105 R)
• M17: 4,118,429 km (0.06 R)
• M18: 4,545,083 km (0.116 R)
• M19: 4,943,013 km (0.1 R)
• M20: 5,114,003 km (0.118 R)
• M21: 5,439,678 km (0.066 R)
• M22: 5,594,063 km (0.074 R)
• M23: 5,727,504 km (0.091 R)
• M24: 5,794,524 km (0.087 R)
• M25: 5,839,403 km (0.105 R)
• M26: 5,974,789 km (0.087 R)
• M27: 6,433,307 km (0.037 R)
• M28: 6,643,492 km (0.114 R)
• M29: 6,808,349 km (0.086 R)
• M30: 7,166,336 km (0.114 R)
• M31: 8,075,443 km (0.075 R)
• M32: 9,046,183 km (0.117 R)
• M33: 9,864,932 km (0.065 R)
• M34: 9,945,566 km (0.083 R)
• M35: 9,999,271 km (0.084 R)
• M36: 10,405,729 km (0.114 R)
• M37: 10,734,844 km (0.119 R)
• M38: 10,983,924 km (0.084 R)
• M39: 12,085,114 km (0.066 R)
• M40: 12,634,139 km (0.082 R)
• M41: 12,750,825 km (0.09 R)
• M42: 13,606,974 km (0.107 R)
• M43: 14,268,944 km (0.067 R)
• M44: 16,158,216 km (0.091 R)
• M45: 16,475,363 km (0.114 R)
• M46: 16,730,577 km (0.056 R)
• M47: 16,954,974 km (0.119 R)
• M48: 17,341,834 km (0.107 R)
• M49: 17,862,435 km (0.069 R)
• M50: 18,058,857 km (0.109 R)
• M51: 19,152,417 km (0.116 R)
• M52: 19,487,965 km (0.091 R)
• M53: 20,130,937 km (0.084 R)
• M54: 20,199,004 km (0.027 R)
• M55: 20,233,112 km (0.066 R)
• M56: 20,403,803 km (0.108 R)
• M57: 20,437,911 km (0.116 R)
• M58: 20,952,977 km (0.088 R)
• M59: 21,437,524 km (0.088 R)
• M60: 21,646,363 km (0.065 R)
• M61: 21,716,225 km (0.087 R)
• M62: 21,751,082 km (0.111 R)
• M63: 22,030,979 km (0.099 R)
• M64: 22,453,144 km (0.113 R)
• M65: 22,736,034 km (0.082 R)
• M66: 23,448,419 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 5.7

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.87 AU - 19.39 AU

Year: 25966 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,357,177 km

• M1: 85,869 km (0.03 R)
• M2: 453,581 km (0.12 R)
• M3: 521,648 km (0.113 R)
• M4: 856,597 km (0.071 R)
• M5: 1,871,320 km (0.089 R)
• M6: 1,908,570 km (0.092 R)
• M7: 1,983,518 km (0.097 R)
• M8: 2,293,335 km (0.1 R)
• M9: 2,576,823 km (0.082 R)
• M10: 4,399,075 km (0.114 R)
• M11: 4,448,741 km (0.098 R)
• M12: 5,111,161 km (0.094 R)
• M13: 6,244,963 km (0.042 R)
• M14: 6,582,606 km (0.086 R)
• M15: 7,100,364 km (0.093 R)
• M16: 8,855,745 km (0.101 R)
• M17: 9,943,770 km (0.12 R)
• M18: 10,009,145 km (0.115 R)
• M19: 10,337,811 km (0.091 R)
• M20: 11,413,270 km (0.105 R)
• M21: 11,481,637 km (0.119 R)
• M22: 12,383,113 km (0.059 R)
• M23: 12,665,105 km (0.034 R)
• M24: 13,741,163 km (0.071 R)
• M25: 14,253,386 km (0.089 R)
• M26: 15,903,301 km (0.119 R)
• M27: 16,056,190 km (0.086 R)
• M28: 16,750,623 km (0.049 R)
• M29: 16,828,414 km (0.093 R)
• M30: 17,691,743 km (0.071 R)
• M31: 17,929,604 km (0.063 R)
• M32: 20,035,643 km (0.116 R)
• M33: 21,538,952 km (0.066 R)
• M34: 22,048,033 km (0.091 R)
• M35: 22,733,042 km (0.084 R)
• M36: 23,338,165 km (0.091 R)
• M37: 23,948,525 km (0.1 R)
• M38: 24,211,667 km (0.103 R)
• M39: 24,652,532 km (0.097 R)
• M40: 24,829,507 km (0.057 R)
• M41: 25,095,940 km (0.11 R)
• M42: 25,452,582 km (0.037 R)
• M43: 26,895,902 km (0.117 R)
• M44: 27,260,771 km (0.054 R)
• M45: 28,737,003 km (0.089 R)
• M46: 29,861,081 km (0.106 R)
• M47: 31,094,965 km (0.111 R)
• M48: 31,958,892 km (0.078 R)
• M49: 32,733,510 km (0.082 R)
• M50: 34,895,349 km (0.069 R)
• M51: 36,799,131 km (0.117 R)
• M52: 38,121,128 km (0.094 R)
• M53: 38,839,347 km (0.066 R)
• M54: 39,873,068 km (0.08 R)
• M55: 40,081,010 km (0.1 R)
• M56: 40,184,980 km (0.114 R)
• M57: 40,497,789 km (0.085 R)
• M58: 41,020,634 km (0.067 R)
• M59: 41,440,705 km (0.06 R)
• M60: 41,862,122 km (0.093 R)
• M61: 44,312,684 km (0.117 R)
• M62: 44,527,956 km (0.079 R)
• M63: 44,851,686 km (0.057 R)
• M64: 45,718,306 km (0.041 R)
• M65: 46,153,785 km (0.045 R)
• M66: 46,809,473 km (0.068 R)
• M67: 49,017,388 km (0.049 R)
• M68: 50,021,938 km (0.065 R)
• M69: 50,807,925 km (0.119 R)
• M70: 51,824,592 km (0.118 R)
• M71: 52,619,854 km (0.084 R)
• M72: 52,847,841 km (0.061 R)
• M73: 53,763,081 km (0.058 R)
• M74: 55,377,242 km (0.099 R)
• M75: 55,725,207 km (0.067 R)
• M76: 56,190,307 km (0.095 R)
• M77: 56,306,694 km (0.084 R)
• M78: 56,890,275 km (0.045 R)
• M79: 57,124,246 km (0.1 R)
• M80: 57,358,666 km (0.115 R)
• M81: 58,063,422 km (0.065 R)
• M82: 59,007,683 km (0.096 R)
• M83: 67,606,868 km (0.049 R)
• M84: 67,978,768 km (0.12 R)
• M85: 76,329,920 km (0.108 R)
• M86: 78,142,448 km (0.07 R)
• M87: 79,838,140 km (0.11 R)
• M88: 81,150,861 km (0.034 R)
• M89: 82,073,880 km (0.116 R)
• M90: 82,338,369 km (0.09 R)
• M91: 83,133,182 km (0.114 R)
• M92: 83,531,561 km (0.104 R)
• M93: 86,069,340 km (0.111 R)
• M94: 89,039,306 km (0.104 R)
• M95: 89,310,976 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit