🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.86 AU

Year: 257 Days

Day: 43.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,776,360 km

• M1: 79,736 km (0.103 R)
• M2: 166,353 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.03 AU - 1.13 AU

Year: 418 Days

Day: 17.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 120.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,776,360 km

• M1: 129,103 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.04 AU - 1.16 AU

Year: 430 Days

Day: 18.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,776,360 km

• M1: 166,802 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.27 AU - 1.77 AU

Year: 699 Days

Day: 40.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,776,360 km

• M1: 499,507 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.73 AU

Year: 1421 Days

Day: 16.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,776,360 km

• M1: 947,852 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.13 AU - 3.45 AU

Year: 1737 Days

Day: 12.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,776,360 km

• M1: 425,905 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 8.7

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.87 AU - 8.69 AU

Year: 8090 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,776,360 km

• M1: 115,639 km (0.119 R)
• M2: 246,836 km (0.12 R)
• M3: 500,405 km (0.097 R)
• M4: 728,392 km (0.094 R)
• M5: 952,190 km (0.08 R)
• M6: 1,257,520 km (0.088 R)
• M7: 1,658,741 km (0.071 R)
• M8: 1,816,268 km (0.083 R)
• M9: 1,885,382 km (0.076 R)
• M10: 2,268,801 km (0.111 R)
• M11: 3,107,148 km (0.118 R)
• M12: 4,032,261 km (0.12 R)
• M13: 4,092,699 km (0.056 R)
• M14: 4,399,973 km (0.1 R)
• M15: 4,619,582 km (0.034 R)
• M16: 4,842,633 km (0.073 R)
• M17: 4,971,736 km (0.116 R)
• M18: 5,102,035 km (0.113 R)
• M19: 5,399,286 km (0.082 R)
• M20: 5,736,330 km (0.06 R)
• M21: 5,838,655 km (0.096 R)
• M22: 5,976,285 km (0.112 R)
• M23: 6,896,163 km (0.08 R)
• M24: 7,973,716 km (0.086 R)
• M25: 8,629,404 km (0.066 R)
• M26: 10,239,825 km (0.07 R)
• M27: 10,447,616 km (0.056 R)
• M28: 10,614,867 km (0.112 R)
• M29: 11,292,545 km (0.092 R)
• M30: 12,291,260 km (0.09 R)
• M31: 12,512,067 km (0.09 R)
• M32: 13,092,357 km (0.119 R)
• M33: 13,272,772 km (0.072 R)
• M34: 13,544,741 km (0.084 R)
• M35: 14,279,266 km (0.103 R)
• M36: 15,834,635 km (0.066 R)
• M37: 16,171,380 km (0.103 R)
• M38: 16,413,430 km (0.043 R)
• M39: 16,705,445 km (0.046 R)
• M40: 16,950,187 km (0.099 R)
• M41: 17,097,541 km (0.119 R)
• M42: 17,294,711 km (0.036 R)
• M43: 17,691,295 km (0.115 R)
• M44: 18,899,148 km (0.106 R)
• M45: 19,154,063 km (0.111 R)
• M46: 19,667,333 km (0.057 R)
• M47: 19,822,316 km (0.05 R)
• M48: 20,185,241 km (0.096 R)
• M49: 22,086,630 km (0.107 R)
• M50: 22,193,891 km (0.067 R)
• M51: 23,769,157 km (0.1 R)
• M52: 23,934,163 km (0.087 R)
• M53: 24,044,417 km (0.086 R)
• M54: 24,320,575 km (0.11 R)
• M55: 26,000,409 km (0.082 R)
• M56: 26,511,585 km (0.059 R)
• M57: 27,601,705 km (0.118 R)
• M58: 30,003,499 km (0.058 R)
• M59: 30,062,889 km (0.067 R)
• M60: 30,241,359 km (0.08 R)
• M61: 30,898,842 km (0.04 R)
• M62: 30,958,831 km (0.084 R)
• M63: 31,018,819 km (0.114 R)
• M64: 31,681,837 km (0.118 R)
• M65: 32,227,869 km (0.101 R)
• M66: 32,471,415 km (0.09 R)
• M67: 32,532,451 km (0.108 R)
• M68: 34,131,951 km (0.075 R)
• M69: 34,816,361 km (0.116 R)
• M70: 35,003,807 km (0.104 R)
• M71: 35,254,234 km (0.111 R)
• M72: 35,631,071 km (0.078 R)
• M73: 35,756,883 km (0.045 R)
• M74: 35,946,124 km (0.067 R)
• M75: 36,135,515 km (0.11 R)
• M76: 36,262,075 km (0.065 R)
• M77: 37,535,003 km (0.095 R)
• M78: 37,983,947 km (0.092 R)
• M79: 40,583,509 km (0.106 R)
• M80: 40,649,332 km (0.101 R)
• M81: 41,772,064 km (0.075 R)
• M82: 42,037,750 km (0.1 R)
• M83: 42,503,897 km (0.058 R)
• M84: 42,637,488 km (0.048 R)
• M85: 43,240,068 km (0.094 R)
• M86: 43,576,065 km (0.086 R)
• M87: 44,385,987 km (0.04 R)
• M88: 44,860,811 km (0.099 R)
• M89: 45,337,280 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 12.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.94 AU - 9.14 AU

Year: 8498 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,776,360 km

• M1: 287,078 km (0.115 R)
• M2: 425,606 km (0.107 R)
• M3: 702,661 km (0.113 R)
• M4: 926,160 km (0.073 R)
• M5: 1,226,104 km (0.074 R)
• M6: 1,425,069 km (0.109 R)
• M7: 1,615,657 km (0.064 R)
• M8: 1,917,546 km (0.114 R)
• M9: 2,022,264 km (0.102 R)
• M10: 2,259,825 km (0.112 R)
• M11: 2,645,040 km (0.099 R)
• M12: 2,929,725 km (0.103 R)
• M13: 3,149,933 km (0.092 R)
• M14: 3,350,394 km (0.119 R)
• M15: 3,503,433 km (0.094 R)
• M16: 4,139,223 km (0.095 R)
• M17: 4,221,203 km (0.067 R)
• M18: 4,359,282 km (0.038 R)
• M19: 4,526,832 km (0.068 R)
• M20: 4,639,628 km (0.082 R)
• M21: 5,071,667 km (0.114 R)
• M22: 5,159,631 km (0.108 R)
• M23: 5,248,043 km (0.109 R)
• M24: 5,426,513 km (0.106 R)
• M25: 5,637,446 km (0.095 R)
• M26: 6,286,103 km (0.049 R)
• M27: 6,861,306 km (0.104 R)
• M28: 8,233,568 km (0.096 R)
• M29: 8,616,089 km (0.092 R)
• M30: 8,756,562 km (0.065 R)
• M31: 9,398,486 km (0.054 R)
• M32: 9,506,945 km (0.053 R)
• M33: 9,798,212 km (0.066 R)
• M34: 10,055,670 km (0.086 R)
• M35: 10,166,522 km (0.109 R)
• M36: 10,878,907 km (0.109 R)
• M37: 11,183,638 km (0.074 R)
• M38: 11,452,764 km (0.06 R)
• M39: 11,879,717 km (0.053 R)
• M40: 12,391,341 km (0.086 R)
• M41: 12,789,720 km (0.082 R)
• M42: 13,192,288 km (0.108 R)
• M43: 13,273,221 km (0.117 R)
• M44: 13,845,133 km (0.107 R)
• M45: 14,466,862 km (0.061 R)
• M46: 14,718,037 km (0.106 R)
• M47: 15,182,389 km (0.04 R)
• M48: 15,737,397 km (0.087 R)
• M49: 15,909,584 km (0.104 R)
• M50: 15,995,752 km (0.031 R)
• M51: 17,176,080 km (0.11 R)
• M52: 17,531,225 km (0.1 R)
• M53: 18,248,696 km (0.071 R)
• M54: 18,975,742 km (0.092 R)
• M55: 19,296,929 km (0.052 R)
• M56: 19,388,931 km (0.05 R)
• M57: 20,505,231 km (0.115 R)
• M58: 20,693,425 km (0.119 R)
• M59: 20,787,671 km (0.084 R)
• M60: 21,118,731 km (0.085 R)
• M61: 21,881,980 km (0.108 R)
• M62: 22,363,535 km (0.112 R)
• M63: 23,582,908 km (0.102 R)
• M64: 24,076,730 km (0.11 R)
• M65: 24,324,913 km (0.069 R)
• M66: 24,474,212 km (0.114 R)
• M67: 25,074,548 km (0.071 R)
• M68: 25,527,979 km (0.068 R)
• M69: 25,780,949 km (0.062 R)
• M70: 25,933,240 km (0.109 R)
• M71: 27,213,648 km (0.107 R)
• M72: 27,420,392 km (0.081 R)
• M73: 27,524,063 km (0.101 R)
• M74: 27,939,646 km (0.053 R)
• M75: 28,409,683 km (0.109 R)
• M76: 29,198,961 km (0.088 R)
• M77: 29,463,749 km (0.117 R)
• M78: 29,995,570 km (0.071 R)
• M79: 32,263,623 km (0.111 R)
• M80: 32,592,140 km (0.09 R)
• M81: 33,252,465 km (0.075 R)
• M82: 34,362,930 km (0.077 R)
• M83: 35,091,322 km (0.113 R)
• M84: 35,768,103 km (0.072 R)
• M85: 35,881,199 km (0.106 R)
• M86: 36,164,836 km (0.111 R)
• M87: 38,055,006 km (0.116 R)
• M88: 38,576,205 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.6

Radius: 3.4

Gravity: 72.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.67 AU - 22.71 AU

Year: 30121 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,776,360 km

• M1: 80,035 km (0.102 R)
• M2: 165,455 km (0.115 R)
• M3: 278,850 km (0.072 R)
• M4: 344,225 km (0.037 R)
• M5: 1,533,229 km (0.072 R)
• M6: 1,571,825 km (0.051 R)
• M7: 2,190,861 km (0.088 R)
• M8: 2,234,543 km (0.081 R)
• M9: 2,457,444 km (0.071 R)
• M10: 3,316,734 km (0.108 R)
• M11: 4,368,707 km (0.098 R)
• M12: 4,534,760 km (0.082 R)
• M13: 4,646,510 km (0.088 R)
• M14: 4,816,004 km (0.094 R)
• M15: 6,367,334 km (0.119 R)
• M16: 6,555,528 km (0.071 R)
• M17: 7,001,779 km (0.093 R)
• M18: 7,457,603 km (0.052 R)
• M19: 7,722,541 km (0.078 R)
• M20: 10,608,583 km (0.072 R)
• M21: 11,357,770 km (0.105 R)
• M22: 12,513,263 km (0.116 R)
• M23: 14,274,180 km (0.091 R)
• M24: 15,518,535 km (0.063 R)
• M25: 16,624,811 km (0.1 R)
• M26: 16,883,616 km (0.045 R)
• M27: 17,318,048 km (0.12 R)
• M28: 18,732,795 km (0.079 R)
• M29: 20,184,044 km (0.085 R)
• M30: 21,296,005 km (0.11 R)
• M31: 21,389,504 km (0.074 R)
• M32: 21,671,047 km (0.032 R)
• M33: 25,539,648 km (0.086 R)
• M34: 26,841,897 km (0.074 R)
• M35: 27,145,431 km (0.09 R)
• M36: 27,246,859 km (0.07 R)
• M37: 27,552,038 km (0.119 R)
• M38: 27,755,940 km (0.086 R)
• M39: 30,138,137 km (0.12 R)
• M40: 31,833,380 km (0.095 R)
• M41: 33,233,466 km (0.11 R)
• M42: 33,777,254 km (0.091 R)
• M43: 33,995,518 km (0.082 R)
• M44: 37,778,549 km (0.03 R)
• M45: 39,834,472 km (0.092 R)
• M46: 41,692,328 km (0.059 R)
• M47: 46,579,990 km (0.055 R)
• M48: 48,658,951 km (0.113 R)
• M49: 51,645,224 km (0.116 R)
• M50: 52,527,253 km (0.118 R)
• M51: 53,668,685 km (0.108 R)
• M52: 53,795,993 km (0.058 R)
• M53: 54,946,550 km (0.1 R)
• M54: 55,074,755 km (0.061 R)
• M55: 56,363,541 km (0.117 R)
• M56: 57,011,749 km (0.118 R)
• M57: 58,315,344 km (0.112 R)
• M58: 59,628,814 km (0.085 R)
• M59: 61,217,693 km (0.103 R)
• M60: 61,883,852 km (0.071 R)
• M61: 63,223,351 km (0.033 R)
• M62: 63,626,966 km (0.111 R)
• M63: 64,707,811 km (0.113 R)
• M64: 65,386,387 km (0.103 R)
• M65: 65,794,640 km (0.045 R)
• M66: 66,203,640 km (0.106 R)
• M67: 68,399,737 km (0.108 R)
• M68: 70,898,919 km (0.108 R)
• M69: 75,129,846 km (0.075 R)
• M70: 75,842,829 km (0.079 R)
• M71: 78,862,313 km (0.117 R)
• M72: 79,151,785 km (0.071 R)
• M73: 79,877,334 km (0.106 R)
• M74: 80,168,302 km (0.047 R)
• M75: 81,335,166 km (0.101 R)
• M76: 81,920,692 km (0.118 R)
• M77: 84,276,708 km (0.045 R)
• M78: 84,572,912 km (0.049 R)
• M79: 85,463,169 km (0.106 R)
• M80: 86,356,568 km (0.12 R)
• M81: 86,655,015 km (0.102 R)
• M82: 87,253,108 km (0.073 R)
• M83: 89,356,903 km (0.085 R)
• M84: 92,696,525 km (0.073 R)
• M85: 92,849,265 km (0.059 R)
• M86: 93,002,154 km (0.087 R)
• M87: 96,231,373 km (0.085 R)
• M88: 97,315,808 km (0.111 R)
• M89: 97,471,091 km (0.082 R)
• M90: 100,279,941 km (0.071 R)
• M91: 101,694,389 km (0.062 R)
• M92: 103,907,539 km (0.12 R)
• M93: 104,542,882 km (0.077 R)
• M94: 106,296,468 km (0.115 R)
• M95: 106,616,308 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit