🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.91 AU - 1.23 AU

Year: 406 Days

Day: 22.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 62.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.06 AU - 1.14 AU

Year: 424 Days

Day: 34.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,617,468 km

• M1: 285,732 km (0.044 R)
• M2: 349,760 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.84 AU - 1.9 AU

Year: 939 Days

Day: 14.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.11 AU - 3.23 AU

Year: 1602 Days

Day: 18 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 11

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.87 AU - 6.26 AU

Year: 4813 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,617,468 km

• M1: 210,783 km (0.107 R)
• M2: 328,667 km (0.093 R)
• M3: 409,749 km (0.104 R)
• M4: 510,278 km (0.117 R)
• M5: 644,019 km (0.119 R)
• M6: 715,826 km (0.109 R)
• M7: 1,208,003 km (0.069 R)
• M8: 1,330,374 km (0.112 R)
• M9: 1,473,240 km (0.037 R)
• M10: 1,950,607 km (0.068 R)
• M11: 2,263,117 km (0.118 R)
• M12: 2,752,002 km (0.11 R)
• M13: 2,833,384 km (0.033 R)
• M14: 2,998,390 km (0.118 R)
• M15: 3,103,258 km (0.107 R)
• M16: 3,579,129 km (0.12 R)
• M17: 3,735,309 km (0.048 R)
• M18: 3,916,771 km (0.115 R)
• M19: 4,031,663 km (0.038 R)
• M20: 4,217,912 km (0.113 R)
• M21: 4,574,703 km (0.089 R)
• M22: 4,769,031 km (0.076 R)
• M23: 5,115,649 km (0.037 R)
• M24: 5,991,694 km (0.08 R)
• M25: 6,311,983 km (0.112 R)
• M26: 6,637,807 km (0.097 R)
• M27: 7,053,091 km (0.1 R)
• M28: 7,562,472 km (0.079 R)
• M29: 7,821,575 km (0.095 R)
• M30: 7,937,813 km (0.118 R)
• M31: 8,319,287 km (0.053 R)
• M32: 8,646,757 km (0.094 R)
• M33: 9,375,897 km (0.073 R)
• M34: 9,810,329 km (0.08 R)
• M35: 10,251,493 km (0.116 R)
• M36: 10,506,408 km (0.071 R)
• M37: 10,957,745 km (0.07 R)
• M38: 11,415,365 km (0.066 R)
• M39: 11,547,310 km (0.053 R)
• M40: 12,451,031 km (0.029 R)
• M41: 13,066,028 km (0.062 R)
• M42: 13,377,341 km (0.081 R)
• M43: 13,586,179 km (0.118 R)
• M44: 14,007,148 km (0.068 R)
• M45: 14,148,518 km (0.105 R)
• M46: 14,219,278 km (0.064 R)
• M47: 14,396,850 km (0.069 R)
• M48: 15,042,215 km (0.032 R)
• M49: 15,550,848 km (0.063 R)
• M50: 16,547,469 km (0.073 R)
• M51: 16,659,518 km (0.11 R)
• M52: 17,072,408 km (0.049 R)
• M53: 17,299,049 km (0.05 R)
• M54: 17,450,741 km (0.106 R)
• M55: 18,292,678 km (0.096 R)
• M56: 18,602,196 km (0.047 R)
• M57: 18,952,405 km (0.052 R)
• M58: 19,344,052 km (0.088 R)
• M59: 19,896,966 km (0.116 R)
• M60: 20,016,195 km (0.115 R)
• M61: 21,018,351 km (0.113 R)
• M62: 21,220,757 km (0.086 R)
• M63: 21,342,530 km (0.094 R)
• M64: 21,627,514 km (0.042 R)
• M65: 21,995,824 km (0.06 R)
• M66: 22,242,511 km (0.07 R)
• M67: 22,904,780 km (0.074 R)
• M68: 23,238,384 km (0.117 R)
• M69: 23,363,896 km (0.111 R)
• M70: 23,783,967 km (0.081 R)
• M71: 23,910,377 km (0.089 R)
• M72: 24,333,739 km (0.037 R)
• M73: 24,546,168 km (0.094 R)
• M74: 25,101,775 km (0.088 R)
• M75: 26,443,219 km (0.118 R)
• M76: 27,100,701 km (0.079 R)
• M77: 28,208,474 km (0.084 R)
• M78: 29,693,233 km (0.106 R)
• M79: 30,651,257 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 10.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.82 AU - 7.06 AU

Year: 6711 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,617,468 km

• M1: 234,869 km (0.081 R)
• M2: 361,578 km (0.066 R)
• M3: 459,116 km (0.085 R)
• M4: 542,591 km (0.113 R)
• M5: 933,341 km (0.098 R)
• M6: 1,643,183 km (0.11 R)
• M7: 1,857,706 km (0.098 R)
• M8: 2,228,559 km (0.109 R)
• M9: 2,511,000 km (0.046 R)
• M10: 2,968,171 km (0.118 R)
• M11: 3,086,503 km (0.108 R)
• M12: 3,206,481 km (0.064 R)
• M13: 3,303,570 km (0.109 R)
• M14: 3,575,838 km (0.076 R)
• M15: 3,727,530 km (0.084 R)
• M16: 4,063,377 km (0.069 R)
• M17: 4,195,173 km (0.096 R)
• M18: 5,271,679 km (0.083 R)
• M19: 5,590,173 km (0.092 R)
• M20: 5,974,789 km (0.113 R)
• M21: 6,246,160 km (0.032 R)
• M22: 6,645,137 km (0.093 R)
• M23: 6,800,869 km (0.082 R)
• M24: 7,179,651 km (0.101 R)
• M25: 8,256,306 km (0.09 R)
• M26: 8,524,835 km (0.1 R)
• M27: 8,933,237 km (0.051 R)
• M28: 9,070,717 km (0.099 R)
• M29: 9,139,832 km (0.114 R)
• M30: 9,733,735 km (0.117 R)
• M31: 9,910,709 km (0.04 R)
• M32: 11,477,298 km (0.116 R)
• M33: 11,664,445 km (0.093 R)
• M34: 11,814,791 km (0.114 R)
• M35: 12,117,727 km (0.032 R)
• M36: 12,384,759 km (0.027 R)
• M37: 12,731,078 km (0.119 R)
• M38: 13,119,434 km (0.102 R)
• M39: 13,393,797 km (0.067 R)
• M40: 13,749,241 km (0.102 R)
• M41: 14,067,735 km (0.117 R)
• M42: 14,227,954 km (0.102 R)
• M43: 14,712,203 km (0.06 R)
• M44: 15,325,105 km (0.094 R)
• M45: 15,613,979 km (0.08 R)
• M46: 15,821,471 km (0.107 R)
• M47: 16,029,861 km (0.055 R)
• M48: 16,239,148 km (0.111 R)
• M49: 16,407,146 km (0.111 R)
• M50: 16,872,396 km (0.105 R)
• M51: 17,902,527 km (0.086 R)
• M52: 18,119,743 km (0.092 R)
• M53: 19,619,611 km (0.085 R)
• M54: 19,843,410 km (0.034 R)
• M55: 21,480,609 km (0.036 R)
• M56: 21,804,039 km (0.036 R)
• M57: 22,689,808 km (0.112 R)
• M58: 22,924,976 km (0.093 R)
• M59: 23,255,438 km (0.059 R)
• M60: 23,397,556 km (0.114 R)
• M61: 23,634,968 km (0.105 R)
• M62: 25,417,277 km (0.11 R)
• M63: 25,857,244 km (0.103 R)
• M64: 26,102,884 km (0.069 R)
• M65: 26,497,373 km (0.059 R)
• M66: 27,542,314 km (0.084 R)
• M67: 27,893,720 km (0.113 R)
• M68: 28,095,079 km (0.054 R)
• M69: 28,297,036 km (0.087 R)
• M70: 28,753,010 km (0.088 R)
• M71: 29,109,502 km (0.112 R)
• M72: 29,211,527 km (0.074 R)
• M73: 29,416,177 km (0.119 R)
• M74: 29,518,502 km (0.105 R)
• M75: 30,032,670 km (0.088 R)
• M76: 30,446,009 km (0.099 R)
• M77: 31,173,952 km (0.108 R)
• M78: 31,487,809 km (0.088 R)
• M79: 32,382,404 km (0.074 R)
• M80: 32,541,127 km (0.035 R)
• M81: 32,859,322 km (0.086 R)
• M82: 33,018,943 km (0.119 R)
• M83: 33,927,750 km (0.116 R)
• M84: 34,142,722 km (0.094 R)
• M85: 34,412,148 km (0.115 R)
• M86: 34,953,243 km (0.091 R)
• M87: 36,318,025 km (0.042 R)
• M88: 36,868,844 km (0.082 R)
• M89: 36,979,247 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 9.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.56 AU - 7.94 AU

Year: 7920 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,617,468 km

• M1: 146,008 km (0.081 R)
• M2: 351,256 km (0.115 R)
• M3: 417,677 km (0.036 R)
• M4: 552,914 km (0.077 R)
• M5: 675,434 km (0.083 R)
• M6: 1,116,000 km (0.096 R)
• M7: 1,403,527 km (0.117 R)
• M8: 1,498,372 km (0.079 R)
• M9: 2,025,555 km (0.09 R)
• M10: 2,176,948 km (0.098 R)
• M11: 2,265,211 km (0.095 R)
• M12: 2,468,215 km (0.117 R)
• M13: 2,989,265 km (0.094 R)
• M14: 3,237,448 km (0.103 R)
• M15: 3,596,183 km (0.088 R)
• M16: 3,967,784 km (0.104 R)
• M17: 4,130,696 km (0.104 R)
• M18: 4,213,125 km (0.053 R)
• M19: 4,323,827 km (0.105 R)
• M20: 4,407,452 km (0.114 R)
• M21: 4,804,934 km (0.098 R)
• M22: 4,949,745 km (0.097 R)
• M23: 5,818,011 km (0.097 R)
• M24: 7,025,714 km (0.106 R)
• M25: 7,157,211 km (0.106 R)
• M26: 7,590,596 km (0.119 R)
• M27: 8,032,358 km (0.107 R)
• M28: 8,135,581 km (0.093 R)
• M29: 8,517,504 km (0.11 R)
• M30: 8,869,957 km (0.09 R)
• M31: 8,941,016 km (0.095 R)
• M32: 9,589,074 km (0.103 R)
• M33: 10,066,441 km (0.043 R)
• M34: 10,439,089 km (0.113 R)
• M35: 10,702,531 km (0.047 R)
• M36: 10,816,225 km (0.05 R)
• M37: 11,506,320 km (0.09 R)
• M38: 11,739,394 km (0.107 R)
• M39: 12,092,145 km (0.12 R)
• M40: 12,289,615 km (0.093 R)
• M41: 13,415,189 km (0.114 R)
• M42: 13,990,393 km (0.093 R)
• M43: 14,489,751 km (0.06 R)
• M44: 15,849,745 km (0.107 R)
• M45: 16,413,878 km (0.056 R)
• M46: 16,545,076 km (0.035 R)
• M47: 16,940,463 km (0.081 R)
• M48: 17,028,875 km (0.102 R)
• M49: 17,651,202 km (0.118 R)
• M50: 17,785,691 km (0.073 R)
• M51: 17,920,329 km (0.063 R)
• M52: 18,281,159 km (0.1 R)
• M53: 19,424,236 km (0.096 R)
• M54: 20,121,213 km (0.114 R)
• M55: 20,590,352 km (0.107 R)
• M56: 21,300,942 km (0.107 R)
• M57: 22,357,551 km (0.065 R)
• M58: 22,600,050 km (0.113 R)
• M59: 24,172,772 km (0.12 R)
• M60: 24,621,416 km (0.118 R)
• M61: 25,072,902 km (0.089 R)
• M62: 25,173,582 km (0.027 R)
• M63: 25,274,411 km (0.038 R)
• M64: 26,802,852 km (0.094 R)
• M65: 27,008,998 km (0.118 R)
• M66: 27,163,832 km (0.113 R)
• M67: 28,781,583 km (0.084 R)
• M68: 30,537,862 km (0.108 R)
• M69: 33,874,493 km (0.071 R)
• M70: 34,097,244 km (0.057 R)
• M71: 34,937,236 km (0.097 R)
• M72: 36,352,133 km (0.099 R)
• M73: 36,637,416 km (0.047 R)
• M74: 37,095,335 km (0.06 R)
• M75: 37,843,474 km (0.043 R)
• M76: 38,132,497 km (0.062 R)
• M77: 38,422,268 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.4 AU - 8.54 AU

Year: 9049 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,617,468 km

• M1: 250,427 km (0.066 R)
• M2: 368,908 km (0.037 R)
• M3: 831,914 km (0.109 R)
• M4: 1,238,222 km (0.066 R)
• M5: 1,398,142 km (0.087 R)
• M6: 1,582,446 km (0.063 R)
• M7: 1,793,080 km (0.091 R)
• M8: 2,013,139 km (0.101 R)
• M9: 2,203,577 km (0.05 R)
• M10: 2,643,694 km (0.096 R)
• M11: 3,266,170 km (0.078 R)
• M12: 3,559,831 km (0.105 R)
• M13: 3,909,591 km (0.083 R)
• M14: 4,319,639 km (0.094 R)
• M15: 4,667,753 km (0.119 R)
• M16: 5,076,903 km (0.064 R)
• M17: 5,631,612 km (0.034 R)
• M18: 5,930,060 km (0.09 R)
• M19: 6,485,965 km (0.031 R)
• M20: 6,798,774 km (0.118 R)
• M21: 7,087,648 km (0.036 R)
• M22: 7,587,903 km (0.073 R)
• M23: 7,677,363 km (0.103 R)
• M24: 8,529,622 km (0.045 R)
• M25: 8,809,968 km (0.109 R)
• M26: 10,755,788 km (0.112 R)
• M27: 10,856,467 km (0.03 R)
• M28: 11,160,450 km (0.105 R)
• M29: 11,776,943 km (0.076 R)
• M30: 12,299,039 km (0.112 R)
• M31: 12,580,732 km (0.106 R)
• M32: 12,686,947 km (0.073 R)
• M33: 13,042,990 km (0.099 R)
• M34: 13,258,111 km (0.108 R)
• M35: 13,402,324 km (0.03 R)
• M36: 13,728,597 km (0.053 R)
• M37: 14,315,020 km (0.095 R)
• M38: 14,537,023 km (0.11 R)
• M39: 14,685,724 km (0.109 R)
• M40: 15,022,020 km (0.12 R)
• M41: 15,247,763 km (0.112 R)
• M42: 15,588,397 km (0.056 R)
• M43: 15,740,538 km (0.063 R)
• M44: 15,855,130 km (0.11 R)
• M45: 16,975,918 km (0.088 R)
• M46: 17,093,352 km (0.107 R)
• M47: 17,486,794 km (0.028 R)
• M48: 17,843,286 km (0.087 R)
• M49: 17,962,665 km (0.067 R)
• M50: 18,927,571 km (0.056 R)
• M51: 20,739,800 km (0.09 R)
• M52: 21,328,019 km (0.045 R)
• M53: 21,412,542 km (0.084 R)
• M54: 21,666,559 km (0.116 R)
• M55: 22,306,239 km (0.032 R)
• M56: 23,954,509 km (0.112 R)
• M57: 24,086,304 km (0.111 R)
• M58: 24,262,381 km (0.076 R)
• M59: 24,571,600 km (0.077 R)
• M60: 24,660,162 km (0.033 R)
• M61: 25,283,387 km (0.111 R)
• M62: 25,372,696 km (0.12 R)
• M63: 25,462,306 km (0.082 R)
• M64: 26,137,291 km (0.095 R)
• M65: 26,227,648 km (0.075 R)
• M66: 26,590,573 km (0.079 R)
• M67: 26,681,528 km (0.093 R)
• M68: 26,818,111 km (0.12 R)
• M69: 27,504,915 km (0.103 R)
• M70: 27,873,524 km (0.1 R)
• M71: 28,290,154 km (0.081 R)
• M72: 29,552,461 km (0.1 R)
• M73: 29,835,500 km (0.068 R)
• M74: 30,024,592 km (0.099 R)
• M75: 30,309,127 km (0.111 R)
• M76: 31,360,052 km (0.082 R)
• M77: 31,456,243 km (0.119 R)
• M78: 31,648,776 km (0.096 R)
• M79: 31,890,077 km (0.07 R)
• M80: 32,083,507 km (0.105 R)
• M81: 32,228,767 km (0.097 R)
• M82: 32,568,803 km (0.118 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: 276 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit