🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.07 AU - 1.35 AU

Year: 479 Days

Day: 18.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,465,686 km

• M1: 375,341 km (0.101 R)
• M2: 549,623 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.03 AU - 1.69 AU

Year: 571 Days

Day: 31.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,465,686 km

• M1: 822,788 km (0.039 R)
• M2: 1,015,919 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.6 AU - 1.74 AU

Year: 777 Days

Day: 28.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,465,686 km

• M1: 196,572 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.46 AU - 6.24 AU

Year: 5092 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,465,686 km

• M1: 232,026 km (0.101 R)
• M2: 338,540 km (0.116 R)
• M3: 433,535 km (0.111 R)
• M4: 594,652 km (0.03 R)
• M5: 725,550 km (0.115 R)
• M6: 1,002,156 km (0.076 R)
• M7: 1,116,150 km (0.074 R)
• M8: 1,264,700 km (0.041 R)
• M9: 1,419,983 km (0.041 R)
• M10: 1,870,123 km (0.095 R)
• M11: 1,958,236 km (0.088 R)
• M12: 2,120,400 km (0.075 R)
• M13: 2,249,503 km (0.095 R)
• M14: 2,381,299 km (0.082 R)
• M15: 2,477,042 km (0.088 R)
• M16: 2,535,086 km (0.048 R)
• M17: 2,692,163 km (0.113 R)
• M18: 2,913,568 km (0.118 R)
• M19: 3,078,275 km (0.097 R)
• M20: 3,525,124 km (0.045 R)
• M21: 3,612,639 km (0.111 R)
• M22: 3,745,183 km (0.066 R)
• M23: 3,834,493 km (0.116 R)
• M24: 4,198,614 km (0.04 R)
• M25: 4,291,514 km (0.115 R)
• M26: 4,385,013 km (0.092 R)
• M27: 4,455,623 km (0.102 R)
• M28: 5,009,135 km (0.088 R)
• M29: 5,107,720 km (0.097 R)
• M30: 5,508,343 km (0.08 R)
• M31: 5,559,057 km (0.11 R)
• M32: 6,049,289 km (0.083 R)
• M33: 6,101,798 km (0.111 R)
• M34: 6,446,172 km (0.11 R)
• M35: 7,043,517 km (0.065 R)
• M36: 7,154,069 km (0.061 R)
• M37: 7,772,208 km (0.106 R)
• M38: 8,058,837 km (0.047 R)
• M39: 8,879,830 km (0.069 R)
• M40: 9,269,982 km (0.082 R)
• M41: 9,696,485 km (0.057 R)
• M42: 9,973,989 km (0.077 R)
• M43: 10,285,452 km (0.107 R)
• M44: 10,537,076 km (0.069 R)
• M45: 10,600,206 km (0.04 R)
• M46: 11,595,780 km (0.084 R)
• M47: 11,857,576 km (0.104 R)
• M48: 12,154,378 km (0.094 R)
• M49: 12,220,650 km (0.08 R)
• M50: 12,453,724 km (0.036 R)
• M51: 12,721,803 km (0.095 R)
• M52: 14,404,929 km (0.059 R)
• M53: 14,934,056 km (0.111 R)
• M54: 15,362,056 km (0.063 R)
• M55: 15,577,477 km (0.034 R)
• M56: 15,649,583 km (0.115 R)
• M57: 16,928,196 km (0.078 R)
• M58: 17,299,647 km (0.038 R)
• M59: 17,749,039 km (0.107 R)
• M60: 19,197,147 km (0.108 R)
• M61: 19,274,489 km (0.107 R)
• M62: 19,506,814 km (0.077 R)
• M63: 19,701,292 km (0.077 R)
• M64: 19,896,218 km (0.108 R)
• M65: 20,960,606 km (0.115 R)
• M66: 21,079,986 km (0.097 R)
• M67: 21,559,746 km (0.11 R)
• M68: 21,720,564 km (0.04 R)
• M69: 22,448,806 km (0.118 R)
• M70: 22,693,399 km (0.116 R)
• M71: 23,020,868 km (0.064 R)
• M72: 23,102,998 km (0.053 R)
• M73: 23,432,412 km (0.099 R)
• M74: 23,721,884 km (0.106 R)
• M75: 23,804,761 km (0.047 R)
• M76: 24,012,553 km (0.118 R)
• M77: 24,346,305 km (0.083 R)
• M78: 25,356,390 km (0.113 R)
• M79: 25,611,155 km (0.032 R)
• M80: 26,123,079 km (0.081 R)
• M81: 26,638,294 km (0.028 R)
• M82: 27,243,867 km (0.084 R)
• M83: 27,591,831 km (0.119 R)
• M84: 27,897,460 km (0.091 R)
• M85: 28,600,570 km (0.066 R)
• M86: 28,865,657 km (0.092 R)
• M87: 29,264,784 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 12.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.75 AU - 7.85 AU

Year: 5691 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,465,686 km

• M1: 166,502 km (0.08 R)
• M2: 312,211 km (0.107 R)
• M3: 469,289 km (0.077 R)
• M4: 901,477 km (0.092 R)
• M5: 1,131,259 km (0.05 R)
• M6: 1,246,300 km (0.04 R)
• M7: 1,350,420 km (0.096 R)
• M8: 1,763,609 km (0.026 R)
• M9: 2,054,876 km (0.085 R)
• M10: 2,197,593 km (0.088 R)
• M11: 2,474,050 km (0.1 R)
• M12: 2,568,745 km (0.073 R)
• M13: 2,920,001 km (0.115 R)
• M14: 3,121,958 km (0.081 R)
• M15: 3,582,570 km (0.062 R)
• M16: 3,997,853 km (0.081 R)
• M17: 4,087,163 km (0.116 R)
• M18: 4,614,496 km (0.116 R)
• M19: 4,802,989 km (0.112 R)
• M20: 5,163,221 km (0.119 R)
• M21: 5,859,449 km (0.093 R)
• M22: 6,115,411 km (0.115 R)
• M23: 6,506,161 km (0.025 R)
• M24: 6,585,298 km (0.083 R)
• M25: 6,744,470 km (0.088 R)
• M26: 6,824,655 km (0.065 R)
• M27: 6,958,844 km (0.119 R)
• M28: 7,257,292 km (0.103 R)
• M29: 7,394,324 km (0.085 R)
• M30: 8,177,917 km (0.062 R)
• M31: 8,695,526 km (0.076 R)
• M32: 8,782,741 km (0.059 R)
• M33: 9,283,146 km (0.046 R)
• M34: 9,402,226 km (0.103 R)
• M35: 9,611,813 km (0.077 R)
• M36: 10,280,814 km (0.117 R)
• M37: 10,435,050 km (0.075 R)
• M38: 10,683,233 km (0.097 R)
• M39: 10,808,147 km (0.066 R)
• M40: 11,567,506 km (0.045 R)
• M41: 11,824,515 km (0.107 R)
• M42: 12,148,394 km (0.114 R)
• M43: 12,738,857 km (0.094 R)
• M44: 13,070,815 km (0.072 R)
• M45: 13,204,555 km (0.108 R)
• M46: 13,372,254 km (0.088 R)
• M47: 13,777,515 km (0.068 R)
• M48: 14,358,703 km (0.089 R)
• M49: 15,298,177 km (0.077 R)
• M50: 15,686,683 km (0.052 R)
• M51: 15,900,010 km (0.115 R)
• M52: 16,871,648 km (0.094 R)
• M53: 17,419,774 km (0.12 R)
• M54: 18,608,629 km (0.109 R)
• M55: 19,212,855 km (0.042 R)
• M56: 20,054,193 km (0.101 R)
• M57: 20,479,500 km (0.088 R)
• M58: 20,595,887 km (0.059 R)
• M59: 20,751,618 km (0.078 R)
• M60: 21,103,173 km (0.087 R)
• M61: 21,891,853 km (0.082 R)
• M62: 22,209,898 km (0.105 R)
• M63: 22,329,577 km (0.027 R)
• M64: 22,449,554 km (0.065 R)
• M65: 22,649,866 km (0.073 R)
• M66: 23,011,892 km (0.063 R)
• M67: 23,497,786 km (0.09 R)
• M68: 23,619,709 km (0.096 R)
• M69: 23,741,930 km (0.114 R)
• M70: 25,432,835 km (0.04 R)
• M71: 26,061,146 km (0.057 R)
• M72: 26,145,220 km (0.097 R)
• M73: 26,356,003 km (0.107 R)
• M74: 26,440,526 km (0.089 R)
• M75: 27,847,494 km (0.103 R)
• M76: 28,668,637 km (0.115 R)
• M77: 28,798,936 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 13.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.43 AU - 11.01 AU

Year: 10076 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,465,686 km

• M1: 177,722 km (0.093 R)
• M2: 306,825 km (0.114 R)
• M3: 757,115 km (0.055 R)
• M4: 884,722 km (0.099 R)
• M5: 1,101,639 km (0.066 R)
• M6: 1,589,029 km (0.066 R)
• M7: 1,733,241 km (0.05 R)
• M8: 1,857,108 km (0.104 R)
• M9: 2,864,949 km (0.073 R)
• M10: 3,072,591 km (0.099 R)
• M11: 3,347,103 km (0.115 R)
• M12: 4,218,510 km (0.09 R)
• M13: 4,353,448 km (0.068 R)
• M14: 4,593,253 km (0.067 R)
• M15: 5,014,371 km (0.119 R)
• M16: 5,121,633 km (0.082 R)
• M17: 5,411,553 km (0.107 R)
• M18: 5,595,409 km (0.094 R)
• M19: 5,781,509 km (0.068 R)
• M20: 6,313,329 km (0.033 R)
• M21: 7,505,774 km (0.103 R)
• M22: 7,670,032 km (0.116 R)
• M23: 7,794,049 km (0.114 R)
• M24: 8,509,276 km (0.08 R)
• M25: 9,421,823 km (0.079 R)
• M26: 10,548,445 km (0.117 R)
• M27: 10,825,201 km (0.093 R)
• M28: 10,964,477 km (0.1 R)
• M29: 11,291,946 km (0.117 R)
• M30: 11,480,440 km (0.029 R)
• M31: 13,026,085 km (0.051 R)
• M32: 13,672,497 km (0.116 R)
• M33: 14,841,904 km (0.064 R)
• M34: 15,152,320 km (0.043 R)
• M35: 15,937,559 km (0.069 R)
• M36: 16,096,132 km (0.113 R)
• M37: 16,308,561 km (0.102 R)
• M38: 16,575,294 km (0.102 R)
• M39: 16,736,112 km (0.111 R)
• M40: 17,547,681 km (0.1 R)
• M41: 17,711,490 km (0.108 R)
• M42: 18,372,115 km (0.101 R)
• M43: 18,928,619 km (0.062 R)
• M44: 19,378,011 km (0.029 R)
• M45: 19,944,687 km (0.09 R)
• M46: 20,229,970 km (0.116 R)
• M47: 20,344,562 km (0.094 R)
• M48: 21,094,197 km (0.108 R)
• M49: 22,442,673 km (0.105 R)
• M50: 23,217,141 km (0.034 R)
• M51: 24,547,814 km (0.106 R)
• M52: 25,469,337 km (0.11 R)
• M53: 25,654,988 km (0.077 R)
• M54: 26,904,130 km (0.105 R)
• M55: 27,853,927 km (0.068 R)
• M56: 28,173,019 km (0.072 R)
• M57: 28,365,103 km (0.063 R)
• M58: 29,591,356 km (0.074 R)
• M59: 30,112,855 km (0.09 R)
• M60: 30,374,800 km (0.113 R)
• M61: 30,834,814 km (0.094 R)
• M62: 31,032,732 km (0.094 R)
• M63: 31,562,608 km (0.08 R)
• M64: 32,229,216 km (0.099 R)
• M65: 33,102,568 km (0.114 R)
• M66: 33,508,277 km (0.12 R)
• M67: 33,983,849 km (0.038 R)
• M68: 34,598,397 km (0.114 R)
• M69: 36,046,654 km (0.057 R)
• M70: 36,743,331 km (0.108 R)
• M71: 37,093,390 km (0.056 R)
• M72: 37,867,260 km (0.074 R)
• M73: 38,504,398 km (0.026 R)
• M74: 39,216,483 km (0.118 R)
• M75: 39,574,172 km (0.115 R)
• M76: 39,861,101 km (0.094 R)
• M77: 40,004,864 km (0.095 R)
• M78: 40,148,628 km (0.105 R)
• M79: 43,727,607 km (0.102 R)
• M80: 45,442,597 km (0.092 R)
• M81: 46,572,809 km (0.058 R)
• M82: 46,724,202 km (0.088 R)
• M83: 48,477,040 km (0.117 R)
• M84: 52,597,564 km (0.114 R)
• M85: 52,755,240 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 8.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.6 AU - 13.48 AU

Year: 15035 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,465,686 km

• M1: 118,033 km (0.084 R)
• M2: 176,376 km (0.101 R)
• M3: 355,893 km (0.041 R)
• M4: 433,834 km (0.113 R)
• M5: 777,909 km (0.104 R)
• M6: 1,229,545 km (0.06 R)
• M7: 1,538,913 km (0.06 R)
• M8: 1,692,999 km (0.104 R)
• M9: 1,771,837 km (0.071 R)
• M10: 1,831,976 km (0.118 R)
• M11: 2,016,280 km (0.116 R)
• M12: 2,142,541 km (0.118 R)
• M13: 2,249,802 km (0.098 R)
• M14: 2,582,358 km (0.097 R)
• M15: 2,978,045 km (0.116 R)
• M16: 3,543,525 km (0.118 R)
• M17: 3,982,744 km (0.065 R)
• M18: 4,062,031 km (0.1 R)
• M19: 4,357,337 km (0.098 R)
• M20: 5,313,866 km (0.059 R)
• M21: 5,401,231 km (0.083 R)
• M22: 5,875,756 km (0.111 R)
• M23: 6,026,849 km (0.049 R)
• M24: 7,313,242 km (0.036 R)
• M25: 8,171,634 km (0.056 R)
• M26: 8,306,422 km (0.083 R)
• M27: 8,510,174 km (0.117 R)
• M28: 8,887,909 km (0.102 R)
• M29: 9,131,304 km (0.077 R)
• M30: 9,236,173 km (0.095 R)
• M31: 10,380,297 km (0.106 R)
• M32: 11,380,060 km (0.108 R)
• M33: 11,455,307 km (0.097 R)
• M34: 11,568,553 km (0.098 R)
• M35: 12,063,572 km (0.11 R)
• M36: 12,255,806 km (0.088 R)
• M37: 12,332,998 km (0.119 R)
• M38: 13,271,575 km (0.12 R)
• M39: 13,390,655 km (0.062 R)
• M40: 13,509,885 km (0.035 R)
• M41: 14,354,963 km (0.096 R)
• M42: 14,722,375 km (0.038 R)
• M43: 14,804,355 km (0.093 R)
• M44: 15,299,973 km (0.082 R)
• M45: 15,969,274 km (0.109 R)
• M46: 18,165,669 km (0.056 R)
• M47: 18,607,282 km (0.052 R)
• M48: 18,874,015 km (0.077 R)
• M49: 19,501,279 km (0.066 R)
• M50: 19,681,694 km (0.113 R)
• M51: 20,776,152 km (0.117 R)
• M52: 21,052,908 km (0.087 R)
• M53: 21,330,712 km (0.06 R)
• M54: 21,470,137 km (0.031 R)
• M55: 21,656,536 km (0.04 R)
• M56: 21,937,032 km (0.104 R)
• M57: 22,030,830 km (0.067 R)
• M58: 22,171,751 km (0.113 R)
• M59: 23,262,170 km (0.089 R)
• M60: 23,645,589 km (0.099 R)
• M61: 25,989,189 km (0.1 R)
• M62: 26,287,338 km (0.071 R)
• M63: 27,289,344 km (0.081 R)
• M64: 27,693,707 km (0.098 R)
• M65: 28,610,593 km (0.087 R)
• M66: 28,713,067 km (0.042 R)
• M67: 29,072,701 km (0.08 R)
• M68: 30,840,947 km (0.062 R)
• M69: 31,314,724 km (0.109 R)
• M70: 32,750,714 km (0.104 R)
• M71: 33,395,929 km (0.119 R)
• M72: 33,665,954 km (0.042 R)
• M73: 33,719,958 km (0.087 R)
• M74: 34,644,024 km (0.073 R)
• M75: 34,807,984 km (0.102 R)
• M76: 34,862,587 km (0.082 R)
• M77: 35,356,260 km (0.112 R)
• M78: 35,411,162 km (0.045 R)
• M79: 35,686,572 km (0.116 R)
• M80: 36,405,839 km (0.108 R)
• M81: 36,850,892 km (0.075 R)
• M82: 37,297,741 km (0.075 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit