🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 17 Hours

Environment

Temp: 243 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,714,975 km

• M1: 193,131 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 209 Days

Day: 42.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,714,975 km

• M1: 113,844 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.06 AU - 1.36 AU

Year: 486 Days

Day: 18.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.62 AU - 2.4 AU

Year: 1041 Days

Day: 22.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,714,975 km

• M1: 918,531 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 9.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.39 AU - 6.37 AU

Year: 5208 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,714,975 km

• M1: 117,434 km (0.084 R)
• M2: 349,760 km (0.118 R)
• M3: 418,126 km (0.104 R)
• M4: 716,424 km (0.101 R)
• M5: 903,870 km (0.095 R)
• M6: 1,292,376 km (0.081 R)
• M7: 1,534,874 km (0.104 R)
• M8: 1,643,333 km (0.114 R)
• M9: 1,729,501 km (0.12 R)
• M10: 1,945,221 km (0.086 R)
• M11: 2,036,625 km (0.079 R)
• M12: 2,501,276 km (0.097 R)
• M13: 2,658,504 km (0.027 R)
• M14: 2,789,701 km (0.089 R)
• M15: 2,893,372 km (0.115 R)
• M16: 3,477,851 km (0.096 R)
• M17: 3,557,437 km (0.074 R)
• M18: 3,800,085 km (0.086 R)
• M19: 4,233,321 km (0.111 R)
• M20: 4,629,905 km (0.108 R)
• M21: 5,644,627 km (0.108 R)
• M22: 5,908,817 km (0.102 R)
• M23: 7,046,209 km (0.057 R)
• M24: 7,722,990 km (0.09 R)
• M25: 7,785,522 km (0.097 R)
• M26: 7,974,314 km (0.082 R)
• M27: 8,592,602 km (0.031 R)
• M28: 9,050,073 km (0.112 R)
• M29: 10,034,128 km (0.113 R)
• M30: 10,377,305 km (0.116 R)
• M31: 11,075,329 km (0.084 R)
• M32: 11,453,811 km (0.1 R)
• M33: 12,247,877 km (0.089 R)
• M34: 12,663,909 km (0.095 R)
• M35: 12,811,861 km (0.116 R)
• M36: 14,553,928 km (0.071 R)
• M37: 14,734,792 km (0.085 R)
• M38: 14,864,493 km (0.097 R)
• M39: 15,360,560 km (0.097 R)
• M40: 15,888,790 km (0.032 R)
• M41: 16,557,193 km (0.095 R)
• M42: 16,800,140 km (0.081 R)
• M43: 17,071,511 km (0.118 R)
• M44: 17,289,624 km (0.097 R)
• M45: 18,365,981 km (0.084 R)
• M46: 18,785,753 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 8.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.58 AU - 6.9 AU

Year: 6391 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,714,975 km

• M1: 121,473 km (0.094 R)
• M2: 178,021 km (0.082 R)
• M3: 312,660 km (0.072 R)
• M4: 511,326 km (0.113 R)
• M5: 645,515 km (0.119 R)
• M6: 723,904 km (0.114 R)
• M7: 1,040,004 km (0.078 R)
• M8: 1,262,756 km (0.119 R)
• M9: 1,500,915 km (0.082 R)
• M10: 1,716,636 km (0.104 R)
• M11: 1,942,528 km (0.09 R)
• M12: 2,198,042 km (0.102 R)
• M13: 2,360,804 km (0.09 R)
• M14: 2,464,475 km (0.081 R)
• M15: 2,676,605 km (0.109 R)
• M16: 2,741,381 km (0.09 R)
• M17: 3,050,899 km (0.067 R)
• M18: 3,209,922 km (0.049 R)
• M19: 3,325,112 km (0.064 R)
• M20: 3,751,466 km (0.078 R)
• M21: 4,070,109 km (0.107 R)
• M22: 4,448,741 km (0.037 R)
• M23: 5,348,573 km (0.093 R)
• M24: 5,485,604 km (0.086 R)
• M25: 5,596,157 km (0.114 R)
• M26: 5,791,233 km (0.116 R)
• M27: 6,770,650 km (0.086 R)
• M28: 7,370,537 km (0.037 R)
• M29: 7,800,482 km (0.063 R)
• M30: 8,397,228 km (0.117 R)
• M31: 8,943,559 km (0.05 R)
• M32: 9,935,692 km (0.04 R)
• M33: 10,036,820 km (0.12 R)
• M34: 10,547,547 km (0.049 R)
• M35: 10,892,819 km (0.078 R)
• M36: 11,031,945 km (0.063 R)
• M37: 11,276,837 km (0.092 R)
• M38: 11,523,524 km (0.09 R)
• M39: 11,807,760 km (0.082 R)
• M40: 11,914,872 km (0.081 R)
• M41: 12,094,240 km (0.104 R)
• M42: 12,783,736 km (0.109 R)
• M43: 13,300,148 km (0.052 R)
• M44: 13,448,849 km (0.117 R)
• M45: 13,823,142 km (0.117 R)
• M46: 14,125,181 km (0.098 R)
• M47: 14,315,020 km (0.115 R)
• M48: 14,697,093 km (0.11 R)
• M49: 15,082,757 km (0.029 R)
• M50: 15,276,785 km (0.091 R)
• M51: 15,510,756 km (0.107 R)
• M52: 15,706,580 km (0.108 R)
• M53: 16,578,137 km (0.073 R)
• M54: 17,019,750 km (0.11 R)
• M55: 17,832,665 km (0.097 R)
• M56: 18,866,535 km (0.113 R)
• M57: 19,327,596 km (0.118 R)
• M58: 20,218,003 km (0.107 R)
• M59: 21,382,472 km (0.096 R)
• M60: 22,214,985 km (0.116 R)
• M61: 22,790,637 km (0.071 R)
• M62: 23,326,497 km (0.111 R)
• M63: 23,685,980 km (0.112 R)
• M64: 24,047,259 km (0.106 R)
• M65: 24,274,050 km (0.036 R)
• M66: 24,547,066 km (0.069 R)
• M67: 25,742,054 km (0.037 R)
• M68: 25,834,655 km (0.059 R)
• M69: 26,020,455 km (0.048 R)
• M70: 26,346,579 km (0.109 R)
• M71: 26,580,400 km (0.061 R)
• M72: 27,144,234 km (0.085 R)
• M73: 27,238,631 km (0.094 R)
• M74: 27,333,027 km (0.081 R)
• M75: 27,759,530 km (0.103 R)
• M76: 28,092,685 km (0.097 R)
• M77: 29,052,056 km (0.115 R)
• M78: 29,438,916 km (0.118 R)
• M79: 29,632,945 km (0.057 R)
• M80: 29,924,660 km (0.098 R)
• M81: 30,168,655 km (0.029 R)
• M82: 30,511,234 km (0.1 R)
• M83: 30,658,438 km (0.105 R)
• M84: 30,805,942 km (0.091 R)
• M85: 31,348,683 km (0.098 R)
• M86: 32,643,901 km (0.059 R)
• M87: 33,096,435 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 9.3

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.37 AU - 7.73 AU

Year: 7577 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,714,975 km

• M1: 405,560 km (0.116 R)
• M2: 566,527 km (0.076 R)
• M3: 720,015 km (0.087 R)
• M4: 840,590 km (0.1 R)
• M5: 968,347 km (0.107 R)
• M6: 1,034,768 km (0.078 R)
• M7: 1,428,510 km (0.041 R)
• M8: 1,504,955 km (0.111 R)
• M9: 1,742,815 km (0.093 R)
• M10: 1,950,307 km (0.087 R)
• M11: 2,014,186 km (0.106 R)
• M12: 2,644,292 km (0.037 R)
• M13: 3,005,870 km (0.097 R)
• M14: 3,129,887 km (0.079 R)
• M15: 3,230,267 km (0.066 R)
• M16: 3,357,425 km (0.106 R)
• M17: 3,590,498 km (0.054 R)
• M18: 3,936,518 km (0.107 R)
• M19: 4,017,900 km (0.041 R)
• M20: 4,182,308 km (0.099 R)
• M21: 4,349,109 km (0.082 R)
• M22: 4,689,145 km (0.076 R)
• M23: 5,096,799 km (0.113 R)
• M24: 5,637,745 km (0.101 R)
• M25: 5,884,133 km (0.099 R)
• M26: 6,547,450 km (0.061 R)
• M27: 6,970,064 km (0.113 R)
• M28: 7,035,887 km (0.111 R)
• M29: 8,220,702 km (0.08 R)
• M30: 8,570,462 km (0.083 R)
• M31: 8,782,741 km (0.119 R)
• M32: 8,853,950 km (0.089 R)
• M33: 9,248,589 km (0.092 R)
• M34: 9,320,995 km (0.114 R)
• M35: 9,833,068 km (0.118 R)
• M36: 10,055,221 km (0.086 R)
• M37: 10,204,370 km (0.112 R)
• M38: 10,656,006 km (0.088 R)
• M39: 11,191,267 km (0.082 R)
• M40: 11,268,460 km (0.041 R)
• M41: 12,248,176 km (0.083 R)
• M42: 12,487,383 km (0.103 R)
• M43: 13,092,058 km (0.039 R)
• M44: 13,295,810 km (0.106 R)
• M45: 13,418,630 km (0.106 R)
• M46: 13,500,609 km (0.119 R)
• M47: 14,666,575 km (0.108 R)
• M48: 15,605,152 km (0.06 R)
• M49: 15,864,405 km (0.107 R)
• M50: 16,038,238 km (0.063 R)
• M51: 16,431,381 km (0.111 R)
• M52: 16,607,009 km (0.081 R)
• M53: 16,739,254 km (0.036 R)
• M54: 17,227,092 km (0.12 R)
• M55: 17,540,051 km (0.09 R)
• M56: 17,674,689 km (0.109 R)
• M57: 18,216,832 km (0.11 R)
• M58: 18,307,638 km (0.064 R)
• M59: 18,581,252 km (0.049 R)
• M60: 18,764,360 km (0.107 R)
• M61: 19,317,274 km (0.118 R)
• M62: 19,828,899 km (0.108 R)
• M63: 20,156,817 km (0.095 R)
• M64: 20,723,195 km (0.1 R)
• M65: 20,818,040 km (0.109 R)
• M66: 21,055,900 km (0.1 R)
• M67: 21,871,358 km (0.107 R)
• M68: 22,355,906 km (0.053 R)
• M69: 22,453,294 km (0.103 R)
• M70: 24,982,396 km (0.034 R)
• M71: 25,438,071 km (0.109 R)
• M72: 25,794,413 km (0.04 R)
• M73: 27,287,998 km (0.104 R)
• M74: 28,492,410 km (0.07 R)
• M75: 31,442,331 km (0.069 R)
• M76: 31,551,388 km (0.073 R)
• M77: 34,319,248 km (0.06 R)
• M78: 34,825,786 km (0.109 R)
• M79: 35,334,718 km (0.093 R)
• M80: 37,394,830 km (0.11 R)
• M81: 38,264,742 km (0.069 R)
• M82: 38,556,158 km (0.109 R)
• M83: 39,023,951 km (0.04 R)
• M84: 39,082,593 km (0.035 R)
• M85: 39,258,520 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.6

Radius: 7.3

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.34 AU - 15.52 AU

Year: 18990 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,714,975 km

• M1: 110,403 km (0.095 R)
• M2: 782,995 km (0.114 R)
• M3: 881,730 km (0.11 R)
• M4: 958,623 km (0.091 R)
• M5: 1,037,910 km (0.12 R)
• M6: 1,203,216 km (0.096 R)
• M7: 1,590,525 km (0.104 R)
• M8: 1,749,397 km (0.102 R)
• M9: 2,619,459 km (0.114 R)
• M10: 2,884,247 km (0.117 R)
• M11: 2,961,439 km (0.1 R)
• M12: 3,480,245 km (0.086 R)
• M13: 3,941,156 km (0.119 R)
• M14: 4,332,504 km (0.032 R)
• M15: 5,058,802 km (0.108 R)
• M16: 5,246,248 km (0.059 R)
• M17: 6,117,805 km (0.092 R)
• M18: 6,317,668 km (0.107 R)
• M19: 6,981,733 km (0.056 R)
• M20: 7,085,853 km (0.106 R)
• M21: 7,560,826 km (0.119 R)
• M22: 8,046,271 km (0.108 R)
• M23: 8,265,133 km (0.032 R)
• M24: 8,708,990 km (0.036 R)
• M25: 8,821,188 km (0.087 R)
• M26: 9,103,629 km (0.074 R)
• M27: 9,160,476 km (0.093 R)
• M28: 9,217,473 km (0.118 R)
• M29: 9,969,053 km (0.099 R)
• M30: 10,322,403 km (0.1 R)
• M31: 11,777,092 km (0.068 R)
• M32: 12,150,638 km (0.095 R)
• M33: 12,782,091 km (0.025 R)
• M34: 13,683,717 km (0.108 R)
• M35: 13,879,690 km (0.101 R)
• M36: 14,340,302 km (0.109 R)
• M37: 14,406,574 km (0.049 R)
• M38: 14,873,020 km (0.067 R)
• M39: 15,412,171 km (0.091 R)
• M40: 16,301,830 km (0.102 R)
• M41: 16,927,448 km (0.103 R)
• M42: 17,349,015 km (0.119 R)
• M43: 17,419,625 km (0.113 R)
• M44: 17,631,904 km (0.027 R)
• M45: 18,996,536 km (0.115 R)
• M46: 19,288,102 km (0.06 R)
• M47: 20,171,777 km (0.041 R)
• M48: 21,749,735 km (0.091 R)
• M49: 21,902,175 km (0.053 R)
• M50: 22,207,954 km (0.107 R)
• M51: 22,438,185 km (0.1 R)
• M52: 25,022,787 km (0.09 R)
• M53: 25,342,328 km (0.082 R)
• M54: 26,390,560 km (0.095 R)
• M55: 29,534,659 km (0.093 R)
• M56: 30,041,796 km (0.085 R)
• M57: 30,893,456 km (0.043 R)
• M58: 33,936,127 km (0.099 R)
• M59: 34,644,922 km (0.066 R)
• M60: 34,911,954 km (0.106 R)
• M61: 35,179,734 km (0.118 R)
• M62: 36,167,230 km (0.111 R)
• M63: 37,072,896 km (0.107 R)
• M64: 37,528,571 km (0.092 R)
• M65: 37,711,379 km (0.094 R)
• M66: 38,077,744 km (0.104 R)
• M67: 40,957,354 km (0.088 R)
• M68: 42,852,160 km (0.114 R)
• M69: 43,043,197 km (0.115 R)
• M70: 43,426,018 km (0.107 R)
• M71: 44,485,021 km (0.089 R)
• M72: 49,805,021 km (0.089 R)
• M73: 50,509,178 km (0.076 R)
• M74: 53,050,995 km (0.091 R)
• M75: 53,770,112 km (0.073 R)
• M76: 54,389,148 km (0.112 R)
• M77: 55,322,041 km (0.062 R)
• M78: 55,634,102 km (0.119 R)
• M79: 55,842,492 km (0.05 R)
• M80: 56,260,169 km (0.097 R)
• M81: 57,308,700 km (0.064 R)
• M82: 58,787,625 km (0.063 R)
• M83: 61,782,724 km (0.117 R)
• M84: 62,214,613 km (0.112 R)
• M85: 64,389,168 km (0.03 R)
• M86: 66,036,390 km (0.095 R)
• M87: 72,876,304 km (0.107 R)
• M88: 73,218,583 km (0.11 R)
• M89: 73,675,605 km (0.098 R)
• M90: 77,482,272 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit