🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.61 AU - 0.75 AU

Year: 240 Days

Day: 20.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,986,760 km

• M1: 51,910 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.88 AU - 0.94 AU

Year: 371 Days

Day: 26.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 421 Days

Day: 14.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.03 AU - 1.29 AU

Year: 534 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 11.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.04 AU - 6.86 AU

Year: 7003 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,986,760 km

• M1: 224,546 km (0.094 R)
• M2: 413,339 km (0.113 R)
• M3: 519,703 km (0.07 R)
• M4: 594,053 km (0.072 R)
• M5: 783,893 km (0.103 R)
• M6: 861,833 km (0.102 R)
• M7: 1,168,060 km (0.036 R)
• M8: 1,399,338 km (0.11 R)
• M9: 1,671,158 km (0.091 R)
• M10: 1,879,697 km (0.063 R)
• M11: 2,152,713 km (0.116 R)
• M12: 2,251,298 km (0.062 R)
• M13: 2,351,379 km (0.115 R)
• M14: 2,541,518 km (0.102 R)
• M15: 2,736,743 km (0.119 R)
• M16: 2,859,414 km (0.039 R)
• M17: 3,015,295 km (0.086 R)
• M18: 3,238,345 km (0.092 R)
• M19: 3,368,346 km (0.053 R)
• M20: 3,483,536 km (0.09 R)
• M21: 3,583,318 km (0.11 R)
• M22: 3,701,051 km (0.109 R)
• M23: 3,871,294 km (0.049 R)
• M24: 3,957,462 km (0.042 R)
• M25: 4,362,124 km (0.064 R)
• M26: 4,542,240 km (0.101 R)
• M27: 4,984,751 km (0.09 R)
• M28: 5,364,131 km (0.109 R)
• M29: 5,460,472 km (0.077 R)
• M30: 5,871,268 km (0.12 R)
• M31: 6,050,486 km (0.058 R)
• M32: 6,130,670 km (0.071 R)
• M33: 6,743,722 km (0.068 R)
• M34: 6,826,899 km (0.066 R)
• M35: 6,973,505 km (0.101 R)
• M36: 7,121,008 km (0.071 R)
• M37: 7,354,979 km (0.03 R)
• M38: 7,505,176 km (0.054 R)
• M39: 7,786,868 km (0.106 R)
• M40: 8,788,875 km (0.025 R)
• M41: 8,902,719 km (0.098 R)
• M42: 9,409,407 km (0.094 R)
• M43: 9,689,753 km (0.097 R)
• M44: 10,187,166 km (0.073 R)
• M45: 10,523,313 km (0.105 R)
• M46: 10,790,046 km (0.106 R)
• M47: 11,009,954 km (0.094 R)
• M48: 11,929,682 km (0.088 R)
• M49: 12,055,793 km (0.068 R)
• M50: 12,436,969 km (0.065 R)
• M51: 12,744,841 km (0.108 R)
• M52: 12,925,555 km (0.114 R)
• M53: 13,974,685 km (0.043 R)
• M54: 14,321,453 km (0.088 R)
• M55: 14,969,361 km (0.115 R)
• M56: 15,160,099 km (0.06 R)
• M57: 15,269,455 km (0.064 R)
• M58: 15,543,967 km (0.096 R)
• M59: 16,377,526 km (0.118 R)
• M60: 16,461,750 km (0.104 R)
• M61: 17,339,740 km (0.067 R)
• M62: 17,741,260 km (0.077 R)
• M63: 18,000,962 km (0.088 R)
• M64: 18,582,748 km (0.068 R)
• M65: 18,875,960 km (0.084 R)
• M66: 19,141,048 km (0.086 R)
• M67: 19,824,411 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 11.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.45 AU - 7.05 AU

Year: 7497 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,986,760 km

• M1: 220,657 km (0.102 R)
• M2: 433,086 km (0.106 R)
• M3: 596,447 km (0.106 R)
• M4: 723,306 km (0.032 R)
• M5: 828,922 km (0.104 R)
• M6: 1,091,316 km (0.106 R)
• M7: 1,839,904 km (0.088 R)
• M8: 1,924,577 km (0.081 R)
• M9: 2,231,551 km (0.113 R)
• M10: 2,367,985 km (0.115 R)
• M11: 2,577,871 km (0.115 R)
• M12: 2,721,335 km (0.105 R)
• M13: 3,016,342 km (0.084 R)
• M14: 3,218,897 km (0.085 R)
• M15: 3,321,821 km (0.068 R)
• M16: 3,399,911 km (0.113 R)
• M17: 3,744,883 km (0.099 R)
• M18: 3,880,718 km (0.072 R)
• M19: 4,497,660 km (0.12 R)
• M20: 4,935,832 km (0.111 R)
• M21: 5,085,131 km (0.075 R)
• M22: 5,326,881 km (0.049 R)
• M23: 5,603,637 km (0.109 R)
• M24: 5,885,031 km (0.035 R)
• M25: 6,658,003 km (0.083 R)
• M26: 7,191,319 km (0.096 R)
• M27: 8,872,351 km (0.088 R)
• M28: 9,054,262 km (0.078 R)
• M29: 9,164,066 km (0.075 R)
• M30: 9,532,975 km (0.098 R)
• M31: 9,644,724 km (0.12 R)
• M32: 10,979,437 km (0.072 R)
• M33: 11,848,002 km (0.071 R)
• M34: 11,968,129 km (0.089 R)
• M35: 12,169,338 km (0.119 R)
• M36: 12,452,826 km (0.108 R)
• M37: 13,150,401 km (0.108 R)
• M38: 13,483,106 km (0.062 R)
• M39: 14,072,073 km (0.112 R)
• M40: 14,284,502 km (0.041 R)
• M41: 14,884,839 km (0.117 R)
• M42: 15,624,899 km (0.119 R)
• M43: 15,800,826 km (0.068 R)
• M44: 15,977,352 km (0.051 R)
• M45: 16,198,906 km (0.106 R)
• M46: 16,287,917 km (0.118 R)
• M47: 16,466,238 km (0.052 R)
• M48: 17,413,192 km (0.091 R)
• M49: 19,171,416 km (0.089 R)
• M50: 20,840,479 km (0.079 R)
• M51: 21,472,082 km (0.105 R)
• M52: 21,864,028 km (0.115 R)
• M53: 23,354,621 km (0.042 R)
• M54: 23,707,074 km (0.114 R)
• M55: 23,909,330 km (0.065 R)
• M56: 24,264,625 km (0.067 R)
• M57: 25,340,982 km (0.049 R)
• M58: 26,642,633 km (0.084 R)
• M59: 26,800,309 km (0.119 R)
• M60: 27,169,367 km (0.085 R)
• M61: 27,275,133 km (0.108 R)
• M62: 28,019,382 km (0.119 R)
• M63: 29,419,169 km (0.079 R)
• M64: 29,745,293 km (0.107 R)
• M65: 29,854,349 km (0.048 R)
• M66: 30,072,762 km (0.073 R)
• M67: 30,566,286 km (0.096 R)
• M68: 31,228,256 km (0.092 R)
• M69: 31,505,611 km (0.098 R)
• M70: 31,839,364 km (0.112 R)
• M71: 31,950,964 km (0.104 R)
• M72: 33,355,987 km (0.05 R)
• M73: 34,208,695 km (0.099 R)
• M74: 34,723,760 km (0.029 R)
• M75: 35,126,178 km (0.091 R)
• M76: 37,337,385 km (0.107 R)
• M77: 37,572,852 km (0.101 R)
• M78: 38,578,748 km (0.06 R)
• M79: 39,833,425 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127

Radius: 5.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.02 AU - 10.92 AU

Year: 14483 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,986,760 km

• M1: 137,480 km (0.056 R)
• M2: 254,765 km (0.105 R)
• M3: 395,537 km (0.115 R)
• M4: 487,390 km (0.061 R)
• M5: 536,009 km (0.113 R)
• M6: 819,348 km (0.044 R)
• M7: 863,329 km (0.099 R)
• M8: 1,210,696 km (0.108 R)
• M9: 1,312,572 km (0.12 R)
• M10: 1,579,454 km (0.118 R)
• M11: 2,101,700 km (0.1 R)
• M12: 2,266,109 km (0.109 R)
• M13: 2,761,876 km (0.087 R)
• M14: 3,033,695 km (0.066 R)
• M15: 3,079,771 km (0.054 R)
• M16: 3,219,645 km (0.086 R)
• M17: 3,774,803 km (0.052 R)
• M18: 3,849,303 km (0.097 R)
• M19: 4,281,341 km (0.035 R)
• M20: 5,357,399 km (0.117 R)
• M21: 5,667,366 km (0.104 R)
• M22: 5,781,509 km (0.081 R)
• M23: 5,925,272 km (0.101 R)
• M24: 6,452,755 km (0.096 R)
• M25: 6,512,295 km (0.107 R)
• M26: 6,691,962 km (0.088 R)
• M27: 7,179,052 km (0.104 R)
• M28: 7,426,936 km (0.036 R)
• M29: 8,839,738 km (0.116 R)
• M30: 8,905,860 km (0.095 R)
• M31: 9,508,740 km (0.119 R)
• M32: 9,610,466 km (0.058 R)
• M33: 10,228,605 km (0.099 R)
• M34: 10,965,973 km (0.102 R)
• M35: 11,358,966 km (0.116 R)
• M36: 11,792,950 km (0.118 R)
• M37: 12,048,613 km (0.09 R)
• M38: 12,714,622 km (0.12 R)
• M39: 12,789,272 km (0.052 R)
• M40: 13,812,371 km (0.08 R)
• M41: 13,850,668 km (0.089 R)
• M42: 14,004,605 km (0.092 R)
• M43: 14,430,959 km (0.109 R)
• M44: 15,177,153 km (0.116 R)
• M45: 15,415,462 km (0.1 R)
• M46: 15,495,198 km (0.104 R)
• M47: 15,654,968 km (0.106 R)
• M48: 17,241,603 km (0.059 R)
• M49: 17,656,588 km (0.093 R)
• M50: 17,698,176 km (0.096 R)
• M51: 18,538,767 km (0.079 R)
• M52: 19,349,288 km (0.096 R)
• M53: 19,435,307 km (0.081 R)
• M54: 20,040,729 km (0.054 R)
• M55: 20,127,795 km (0.117 R)
• M56: 22,523,904 km (0.076 R)
• M57: 23,159,695 km (0.11 R)
• M58: 24,170,678 km (0.113 R)
• M59: 24,356,029 km (0.087 R)
• M60: 24,868,252 km (0.102 R)
• M61: 25,008,575 km (0.088 R)
• M62: 25,383,916 km (0.096 R)
• M63: 25,666,806 km (0.062 R)
• M64: 27,192,555 km (0.116 R)
• M65: 27,433,706 km (0.104 R)
• M66: 27,723,777 km (0.084 R)
• M67: 27,966,424 km (0.09 R)
• M68: 28,944,046 km (0.094 R)
• M69: 29,042,332 km (0.05 R)
• M70: 29,535,856 km (0.099 R)
• M71: 29,882,923 km (0.113 R)
• M72: 30,331,267 km (0.11 R)
• M73: 30,631,211 km (0.09 R)
• M74: 32,146,338 km (0.05 R)
• M75: 32,452,266 km (0.106 R)
• M76: 32,503,429 km (0.086 R)
• M77: 33,221,349 km (0.102 R)
• M78: 33,530,717 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit