🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.79 AU

Year: 193 Days

Day: 40.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,863,441 km

• M1: 471,532 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.81 AU - 1.05 AU

Year: 338 Days

Day: 15.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,863,441 km

• M1: 193,580 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.96 AU - 1.3 AU

Year: 453 Days

Day: 30 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.37 AU - 4.03 AU

Year: 2681 Days

Day: 20.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,863,441 km

• M1: 2,181,586 km (0.1 R)
• M2: 2,707,273 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 10.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.59 AU - 5.63 AU

Year: 3729 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 106,863,441 km

• M1: 146,456 km (0.081 R)
• M2: 218,114 km (0.025 R)
• M3: 412,441 km (0.074 R)
• M4: 575,353 km (0.062 R)
• M5: 740,809 km (0.088 R)
• M6: 813,962 km (0.109 R)
• M7: 956,828 km (0.084 R)
• M8: 1,132,605 km (0.092 R)
• M9: 1,319,304 km (0.075 R)
• M10: 1,709,305 km (0.077 R)
• M11: 2,013,887 km (0.101 R)
• M12: 2,226,764 km (0.057 R)
• M13: 2,399,251 km (0.107 R)
• M14: 2,511,299 km (0.118 R)
• M15: 2,592,531 km (0.052 R)
• M16: 2,926,134 km (0.098 R)
• M17: 3,185,387 km (0.047 R)
• M18: 3,416,217 km (0.082 R)
• M19: 3,671,132 km (0.064 R)
• M20: 3,819,533 km (0.1 R)
• M21: 4,026,875 km (0.112 R)
• M22: 4,122,469 km (0.063 R)
• M23: 4,335,197 km (0.069 R)
• M24: 4,531,918 km (0.042 R)
• M25: 4,771,723 km (0.081 R)
• M26: 4,974,877 km (0.094 R)
• M27: 5,077,501 km (0.07 R)
• M28: 6,076,815 km (0.113 R)
• M29: 6,164,629 km (0.11 R)
• M30: 6,475,493 km (0.062 R)
• M31: 6,723,228 km (0.078 R)
• M32: 6,905,438 km (0.036 R)
• M33: 7,298,132 km (0.03 R)
• M34: 7,841,023 km (0.062 R)
• M35: 8,032,807 km (0.047 R)
• M36: 8,642,568 km (0.11 R)
• M37: 8,940,567 km (0.1 R)
• M38: 9,141,178 km (0.072 R)
• M39: 9,546,738 km (0.075 R)
• M40: 10,905,236 km (0.059 R)
• M41: 11,607,000 km (0.105 R)
• M42: 11,825,861 km (0.106 R)
• M43: 12,212,273 km (0.03 R)
• M44: 13,082,633 km (0.115 R)
• M45: 13,770,035 km (0.115 R)
• M46: 13,856,802 km (0.11 R)
• M47: 14,293,478 km (0.091 R)
• M48: 14,381,292 km (0.118 R)
• M49: 14,793,733 km (0.1 R)
• M50: 14,882,595 km (0.081 R)
• M51: 15,841,667 km (0.118 R)
• M52: 16,574,098 km (0.064 R)
• M53: 17,192,984 km (0.103 R)
• M54: 17,348,865 km (0.095 R)
• M55: 17,505,195 km (0.094 R)
• M56: 17,630,707 km (0.081 R)
• M57: 17,756,370 km (0.074 R)
• M58: 17,850,916 km (0.071 R)
• M59: 18,740,873 km (0.102 R)
• M60: 19,094,523 km (0.117 R)
• M61: 19,223,626 km (0.084 R)
• M62: 19,906,390 km (0.077 R)
• M63: 20,004,526 km (0.069 R)
• M64: 20,168,635 km (0.097 R)
• M65: 20,398,866 km (0.062 R)
• M66: 20,696,417 km (0.059 R)
• M67: 21,128,605 km (0.083 R)
• M68: 21,329,066 km (0.108 R)
• M69: 21,496,616 km (0.072 R)
• M70: 22,511,188 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 12.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.45 AU - 5.57 AU

Year: 4873 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 106,863,441 km

• M1: 164,258 km (0.111 R)
• M2: 395,537 km (0.048 R)
• M3: 516,561 km (0.067 R)
• M4: 722,109 km (0.118 R)
• M5: 857,495 km (0.049 R)
• M6: 945,459 km (0.062 R)
• M7: 1,356,105 km (0.073 R)
• M8: 1,473,988 km (0.113 R)
• M9: 1,720,824 km (0.083 R)
• M10: 1,806,245 km (0.115 R)
• M11: 2,086,292 km (0.05 R)
• M12: 2,890,081 km (0.115 R)
• M13: 3,113,880 km (0.117 R)
• M14: 3,219,047 km (0.1 R)
• M15: 3,343,512 km (0.094 R)
• M16: 4,084,919 km (0.08 R)
• M17: 4,219,857 km (0.047 R)
• M18: 4,613,898 km (0.119 R)
• M19: 4,754,520 km (0.05 R)
• M20: 5,248,043 km (0.056 R)
• M21: 5,416,191 km (0.068 R)
• M22: 5,628,919 km (0.091 R)
• M23: 5,736,480 km (0.11 R)
• M24: 5,975,238 km (0.05 R)
• M25: 6,328,439 km (0.044 R)
• M26: 6,711,260 km (0.099 R)
• M27: 6,825,403 km (0.11 R)
• M28: 7,101,710 km (0.075 R)
• M29: 7,264,772 km (0.117 R)
• M30: 7,904,901 km (0.075 R)
• M31: 8,317,342 km (0.026 R)
• M32: 8,736,964 km (0.109 R)
• M33: 8,911,695 km (0.101 R)
• M34: 9,062,489 km (0.103 R)
• M35: 9,391,904 km (0.11 R)
• M36: 9,571,122 km (0.038 R)
• M37: 10,036,820 km (0.106 R)
• M38: 10,377,754 km (0.072 R)
• M39: 10,775,983 km (0.086 R)
• M40: 10,936,652 km (0.107 R)
• M41: 11,098,217 km (0.066 R)
• M42: 11,206,376 km (0.104 R)
• M43: 11,614,928 km (0.111 R)
• M44: 12,111,743 km (0.081 R)
• M45: 12,446,842 km (0.088 R)
• M46: 12,784,933 km (0.109 R)
• M47: 12,898,328 km (0.107 R)
• M48: 13,211,886 km (0.109 R)
• M49: 13,412,795 km (0.11 R)
• M50: 13,527,986 km (0.055 R)
• M51: 14,314,422 km (0.054 R)
• M52: 14,757,830 km (0.092 R)
• M53: 15,326,003 km (0.073 R)
• M54: 15,476,648 km (0.101 R)
• M55: 15,627,891 km (0.064 R)
• M56: 15,809,952 km (0.081 R)
• M57: 18,145,025 km (0.088 R)
• M58: 18,753,589 km (0.113 R)
• M59: 19,695,308 km (0.101 R)
• M60: 19,859,117 km (0.042 R)
• M61: 20,221,443 km (0.069 R)
• M62: 20,453,021 km (0.106 R)
• M63: 20,552,653 km (0.062 R)
• M64: 21,287,627 km (0.081 R)
• M65: 21,590,862 km (0.077 R)
• M66: 21,726,099 km (0.12 R)
• M67: 22,065,237 km (0.054 R)
• M68: 22,646,126 km (0.072 R)
• M69: 23,128,130 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.9

Radius: 5.6

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.21 AU - 23.19 AU

Year: 30464 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,863,441 km

• M1: 119,230 km (0.12 R)
• M2: 227,987 km (0.055 R)
• M3: 442,211 km (0.095 R)
• M4: 799,152 km (0.042 R)
• M5: 1,561,353 km (0.096 R)
• M6: 2,132,817 km (0.106 R)
• M7: 2,623,348 km (0.118 R)
• M8: 2,669,574 km (0.086 R)
• M9: 3,703,146 km (0.071 R)
• M10: 5,133,152 km (0.093 R)
• M11: 6,904,391 km (0.062 R)
• M12: 7,162,297 km (0.114 R)
• M13: 7,621,264 km (0.102 R)
• M14: 8,022,186 km (0.118 R)
• M15: 8,157,422 km (0.096 R)
• M16: 9,407,462 km (0.096 R)
• M17: 9,765,151 km (0.048 R)
• M18: 9,837,257 km (0.058 R)
• M19: 11,772,754 km (0.077 R)
• M20: 12,391,341 km (0.069 R)
• M21: 13,902,280 km (0.116 R)
• M22: 14,146,124 km (0.104 R)
• M23: 14,391,465 km (0.033 R)
• M24: 14,473,594 km (0.107 R)
• M25: 15,052,388 km (0.076 R)
• M26: 17,617,692 km (0.046 R)
• M27: 17,705,506 km (0.098 R)
• M28: 19,401,348 km (0.109 R)
• M29: 19,673,915 km (0.111 R)
• M30: 20,130,787 km (0.098 R)
• M31: 21,055,302 km (0.071 R)
• M32: 23,425,979 km (0.103 R)
• M33: 24,300,080 km (0.112 R)
• M34: 24,397,767 km (0.088 R)
• M35: 25,184,652 km (0.113 R)
• M36: 25,283,536 km (0.104 R)
• M37: 26,179,927 km (0.058 R)
• M38: 27,086,639 km (0.073 R)
• M39: 27,289,494 km (0.101 R)
• M40: 28,517,244 km (0.057 R)
• M41: 28,620,466 km (0.047 R)
• M42: 29,554,256 km (0.089 R)
• M43: 29,867,664 km (0.115 R)
• M44: 32,092,782 km (0.051 R)
• M45: 32,200,044 km (0.058 R)
• M46: 32,307,455 km (0.106 R)
• M47: 32,630,288 km (0.078 R)
• M48: 34,151,399 km (0.092 R)
• M49: 35,695,398 km (0.065 R)
• M50: 35,806,550 km (0.088 R)
• M51: 35,917,850 km (0.079 R)
• M52: 36,699,948 km (0.094 R)
• M53: 37,149,340 km (0.093 R)
• M54: 38,053,659 km (0.067 R)
• M55: 38,280,898 km (0.078 R)
• M56: 38,851,016 km (0.105 R)
• M57: 40,114,968 km (0.11 R)
• M58: 44,105,940 km (0.113 R)
• M59: 44,703,434 km (0.119 R)
• M60: 46,390,599 km (0.103 R)
• M61: 47,975,888 km (0.054 R)
• M62: 49,578,829 km (0.088 R)
• M63: 49,827,012 km (0.05 R)
• M64: 51,324,636 km (0.106 R)
• M65: 51,827,135 km (0.096 R)
• M66: 53,344,506 km (0.055 R)
• M67: 53,726,130 km (0.036 R)
• M68: 54,108,503 km (0.116 R)
• M69: 54,236,259 km (0.052 R)
• M70: 54,491,922 km (0.076 R)
• M71: 57,982,938 km (0.098 R)
• M72: 60,217,780 km (0.082 R)
• M73: 62,079,376 km (0.056 R)
• M74: 62,614,787 km (0.092 R)
• M75: 63,689,947 km (0.063 R)
• M76: 66,541,432 km (0.11 R)
• M77: 74,772,157 km (0.119 R)
• M78: 77,058,910 km (0.06 R)
• M79: 78,355,176 km (0.109 R)
• M80: 79,804,031 km (0.108 R)
• M81: 86,581,563 km (0.117 R)
• M82: 87,179,506 km (0.113 R)
• M83: 87,479,000 km (0.111 R)
• M84: 88,530,075 km (0.116 R)
• M85: 89,585,189 km (0.098 R)
• M86: 90,038,770 km (0.066 R)
• M87: 96,467,289 km (0.097 R)
• M88: 97,863,935 km (0.052 R)
• M89: 99,423,642 km (0.1 R)
• M90: 102,093,964 km (0.097 R)
• M91: 104,946,945 km (0.098 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: 238 - 18,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit