🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.79 AU - 1.29 AU

Year: 376 Days

Day: 42.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,693,722 km

• M1: 204,201 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 420 Days

Day: 40.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.51 AU - 1.51 AU

Year: 658 Days

Day: 43.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.08 AU - 2.12 AU

Year: 1080 Days

Day: 40.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.15 AU - 3.71 AU

Year: 2254 Days

Day: 16.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.22 AU - 5.52 AU

Year: 3813 Days

Day: 12.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 11.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.73 AU - 7.81 AU

Year: 6954 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,693,722 km

• M1: 687,103 km (0.115 R)
• M2: 844,630 km (0.086 R)
• M3: 934,837 km (0.047 R)
• M4: 1,055,862 km (0.104 R)
• M5: 1,139,637 km (0.058 R)
• M6: 1,344,586 km (0.114 R)
• M7: 1,420,731 km (0.106 R)
• M8: 1,609,823 km (0.116 R)
• M9: 1,691,204 km (0.075 R)
• M10: 2,012,989 km (0.117 R)
• M11: 2,154,509 km (0.039 R)
• M12: 2,485,120 km (0.029 R)
• M13: 2,675,857 km (0.098 R)
• M14: 2,832,037 km (0.079 R)
• M15: 2,951,117 km (0.103 R)
• M16: 3,339,623 km (0.04 R)
• M17: 3,593,341 km (0.109 R)
• M18: 3,809,809 km (0.107 R)
• M19: 3,941,605 km (0.086 R)
• M20: 4,097,486 km (0.091 R)
• M21: 4,530,871 km (0.102 R)
• M22: 4,859,687 km (0.064 R)
• M23: 4,931,195 km (0.117 R)
• M24: 5,171,898 km (0.112 R)
• M25: 5,342,888 km (0.109 R)
• M26: 5,790,934 km (0.119 R)
• M27: 6,173,755 km (0.049 R)
• M28: 6,803,262 km (0.088 R)
• M29: 7,398,213 km (0.101 R)
• M30: 7,480,791 km (0.102 R)
• M31: 8,407,849 km (0.109 R)
• M32: 8,783,041 km (0.1 R)
• M33: 8,870,406 km (0.114 R)
• M34: 9,016,712 km (0.068 R)
• M35: 9,134,296 km (0.059 R)
• M36: 9,341,340 km (0.093 R)
• M37: 9,790,283 km (0.108 R)
• M38: 10,123,886 km (0.085 R)
• M39: 10,276,925 km (0.037 R)
• M40: 10,492,196 km (0.1 R)
• M41: 10,864,994 km (0.117 R)
• M42: 10,990,208 km (0.075 R)
• M43: 11,751,661 km (0.114 R)
• M44: 13,593,659 km (0.091 R)
• M45: 13,898,091 km (0.116 R)
• M46: 14,034,075 km (0.098 R)
• M47: 14,513,686 km (0.074 R)
• M48: 15,068,395 km (0.081 R)
• M49: 15,208,120 km (0.099 R)
• M50: 16,557,193 km (0.099 R)
• M51: 16,629,150 km (0.118 R)
• M52: 17,575,655 km (0.095 R)
• M53: 18,390,066 km (0.089 R)
• M54: 18,651,713 km (0.036 R)
• M55: 18,839,458 km (0.097 R)
• M56: 19,065,501 km (0.089 R)
• M57: 19,406,285 km (0.057 R)
• M58: 19,596,573 km (0.083 R)
• M59: 19,978,796 km (0.111 R)
• M60: 20,518,096 km (0.094 R)
• M61: 20,595,588 km (0.117 R)
• M62: 21,453,831 km (0.042 R)
• M63: 22,204,513 km (0.094 R)
• M64: 22,403,478 km (0.098 R)
• M65: 23,326,347 km (0.061 R)
• M66: 24,590,000 km (0.109 R)
• M67: 24,878,275 km (0.11 R)
• M68: 25,458,566 km (0.078 R)
• M69: 25,666,806 km (0.103 R)
• M70: 26,085,082 km (0.038 R)
• M71: 26,295,117 km (0.055 R)
• M72: 26,886,029 km (0.118 R)
• M73: 27,353,372 km (0.057 R)
• M74: 27,438,643 km (0.109 R)
• M75: 27,524,063 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 9.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.3 AU - 10.3 AU

Year: 10061 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,693,722 km

• M1: 118,332 km (0.066 R)
• M2: 182,659 km (0.119 R)
• M3: 382,971 km (0.092 R)
• M4: 540,647 km (0.089 R)
• M5: 705,204 km (0.051 R)
• M6: 974,630 km (0.1 R)
• M7: 1,275,771 km (0.12 R)
• M8: 1,499,719 km (0.033 R)
• M9: 1,670,709 km (0.102 R)
• M10: 2,392,668 km (0.116 R)
• M11: 2,984,777 km (0.088 R)
• M12: 3,422,650 km (0.083 R)
• M13: 3,735,608 km (0.073 R)
• M14: 3,822,525 km (0.053 R)
• M15: 4,267,578 km (0.074 R)
• M16: 5,303,843 km (0.094 R)
• M17: 5,799,760 km (0.098 R)
• M18: 5,934,548 km (0.115 R)
• M19: 6,002,315 km (0.117 R)
• M20: 7,013,896 km (0.095 R)
• M21: 7,447,880 km (0.116 R)
• M22: 7,594,486 km (0.067 R)
• M23: 7,668,237 km (0.106 R)
• M24: 7,742,139 km (0.1 R)
• M25: 8,115,236 km (0.073 R)
• M26: 9,467,152 km (0.097 R)
• M27: 9,546,439 km (0.043 R)
• M28: 11,054,086 km (0.093 R)
• M29: 11,179,449 km (0.099 R)
• M30: 11,347,597 km (0.107 R)
• M31: 11,686,137 km (0.112 R)
• M32: 11,856,678 km (0.116 R)
• M33: 12,114,136 km (0.115 R)
• M34: 12,243,539 km (0.118 R)
• M35: 13,029,526 km (0.088 R)
• M36: 13,117,788 km (0.076 R)
• M37: 13,250,631 km (0.09 R)
• M38: 14,012,234 km (0.114 R)
• M39: 15,018,579 km (0.115 R)
• M40: 15,437,004 km (0.103 R)
• M41: 15,718,099 km (0.066 R)
• M42: 16,859,381 km (0.075 R)
• M43: 16,955,722 km (0.074 R)
• M44: 17,391,351 km (0.108 R)
• M45: 17,488,739 km (0.098 R)
• M46: 17,879,788 km (0.052 R)
• M47: 18,571,229 km (0.1 R)
• M48: 20,286,518 km (0.11 R)
• M49: 20,697,314 km (0.105 R)
• M50: 21,111,102 km (0.084 R)
• M51: 21,370,953 km (0.092 R)
• M52: 21,789,079 km (0.077 R)
• M53: 22,209,898 km (0.106 R)
• M54: 22,846,138 km (0.083 R)
• M55: 23,542,217 km (0.074 R)
• M56: 23,757,787 km (0.101 R)
• M57: 25,119,876 km (0.092 R)
• M58: 25,782,744 km (0.109 R)
• M59: 26,395,348 km (0.03 R)
• M60: 26,900,091 km (0.113 R)
• M61: 28,319,027 km (0.058 R)
• M62: 29,471,678 km (0.097 R)
• M63: 29,704,004 km (0.084 R)
• M64: 29,995,271 km (0.094 R)
• M65: 31,703,529 km (0.073 R)
• M66: 32,060,918 km (0.034 R)
• M67: 32,180,297 km (0.077 R)
• M68: 32,839,725 km (0.056 R)
• M69: 33,928,348 km (0.082 R)
• M70: 34,171,894 km (0.105 R)
• M71: 34,844,635 km (0.059 R)
• M72: 35,028,940 km (0.11 R)
• M73: 35,275,028 km (0.119 R)
• M74: 35,460,081 km (0.081 R)
• M75: 35,769,000 km (0.078 R)
• M76: 36,951,572 km (0.097 R)
• M77: 38,590,416 km (0.095 R)
• M78: 38,653,846 km (0.075 R)
• M79: 39,290,834 km (0.093 R)
• M80: 39,482,618 km (0.054 R)
• M81: 39,931,262 km (0.077 R)
• M82: 41,612,443 km (0.046 R)
• M83: 42,069,165 km (0.097 R)
• M84: 43,184,866 km (0.105 R)
• M85: 43,978,333 km (0.041 R)
• M86: 44,443,433 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 14.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.91 AU - 12.15 AU

Year: 13889 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 84,693,722 km

• M1: 182,509 km (0.061 R)
• M2: 303,085 km (0.066 R)
• M3: 872,156 km (0.054 R)
• M4: 972,685 km (0.07 R)
• M5: 1,150,108 km (0.055 R)
• M6: 1,300,454 km (0.087 R)
• M7: 1,431,203 km (0.093 R)
• M8: 2,029,894 km (0.102 R)
• M9: 2,183,531 km (0.078 R)
• M10: 2,277,628 km (0.094 R)
• M11: 2,906,238 km (0.118 R)
• M12: 3,403,202 km (0.1 R)
• M13: 3,699,555 km (0.074 R)
• M14: 4,179,465 km (0.107 R)
• M15: 4,417,027 km (0.099 R)
• M16: 4,781,746 km (0.092 R)
• M17: 4,988,640 km (0.097 R)
• M18: 5,156,489 km (0.056 R)
• M19: 5,497,572 km (0.086 R)
• M20: 5,627,423 km (0.105 R)
• M21: 6,090,129 km (0.111 R)
• M22: 6,958,545 km (0.115 R)
• M23: 7,099,317 km (0.072 R)
• M24: 7,288,408 km (0.062 R)
• M25: 7,455,359 km (0.057 R)
• M26: 8,037,146 km (0.072 R)
• M27: 8,234,316 km (0.116 R)
• M28: 8,408,298 km (0.094 R)
• M29: 8,508,229 km (0.116 R)
• M30: 8,988,438 km (0.109 R)
• M31: 9,322,042 km (0.068 R)
• M32: 9,659,834 km (0.067 R)
• M33: 10,027,994 km (0.089 R)
• M34: 10,187,316 km (0.07 R)
• M35: 10,914,511 km (0.096 R)
• M36: 13,516,018 km (0.072 R)
• M37: 13,662,774 km (0.099 R)
• M38: 13,928,160 km (0.099 R)
• M39: 14,135,802 km (0.067 R)
• M40: 14,494,089 km (0.081 R)
• M41: 14,644,285 km (0.083 R)
• M42: 15,006,910 km (0.116 R)
• M43: 15,771,804 km (0.042 R)
• M44: 15,957,306 km (0.028 R)
• M45: 16,081,472 km (0.117 R)
• M46: 16,769,473 km (0.086 R)
• M47: 17,085,573 km (0.08 R)
• M48: 17,980,766 km (0.096 R)
• M49: 18,304,197 km (0.047 R)
• M50: 18,891,219 km (0.097 R)
• M51: 19,584,007 km (0.095 R)
• M52: 20,218,003 km (0.11 R)
• M53: 21,677,629 km (0.119 R)
• M54: 21,883,925 km (0.112 R)
• M55: 23,206,220 km (0.091 R)
• M56: 23,699,743 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.8

Radius: 4.1

Gravity: 46.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12 AU - 19.28 AU

Year: 21943 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,693,722 km

• M1: 100,530 km (0.085 R)
• M2: 162,314 km (0.066 R)
• M3: 238,609 km (0.112 R)
• M4: 327,171 km (0.1 R)
• M5: 605,273 km (0.028 R)
• M6: 1,233,285 km (0.056 R)
• M7: 1,618,649 km (0.117 R)
• M8: 2,002,218 km (0.112 R)
• M9: 2,038,570 km (0.027 R)
• M10: 2,490,356 km (0.08 R)
• M11: 2,568,595 km (0.108 R)
• M12: 2,930,921 km (0.111 R)
• M13: 3,223,535 km (0.074 R)
• M14: 4,724,450 km (0.111 R)
• M15: 5,266,294 km (0.11 R)
• M16: 5,672,602 km (0.077 R)
• M17: 5,775,675 km (0.113 R)
• M18: 5,931,556 km (0.093 R)
• M19: 6,194,399 km (0.081 R)
• M20: 7,964,890 km (0.065 R)
• M21: 9,326,679 km (0.045 R)
• M22: 9,509,488 km (0.115 R)
• M23: 9,570,673 km (0.055 R)
• M24: 10,252,690 km (0.105 R)
• M25: 10,315,521 km (0.085 R)
• M26: 10,378,352 km (0.113 R)
• M27: 10,567,893 km (0.115 R)
• M28: 11,143,246 km (0.065 R)
• M29: 11,402,200 km (0.096 R)
• M30: 12,058,187 km (0.094 R)
• M31: 12,124,459 km (0.114 R)
• M32: 12,257,451 km (0.092 R)
• M33: 12,457,763 km (0.099 R)
• M34: 13,337,997 km (0.115 R)
• M35: 13,681,922 km (0.078 R)
• M36: 13,820,300 km (0.106 R)
• M37: 14,028,840 km (0.102 R)
• M38: 15,086,646 km (0.103 R)
• M39: 15,588,996 km (0.1 R)
• M40: 16,536,399 km (0.112 R)
• M41: 17,878,591 km (0.097 R)
• M42: 18,562,852 km (0.104 R)
• M43: 19,956,655 km (0.063 R)
• M44: 20,035,044 km (0.028 R)
• M45: 22,761,615 km (0.101 R)
• M46: 23,089,983 km (0.064 R)
• M47: 24,502,785 km (0.077 R)
• M48: 25,431,937 km (0.076 R)
• M49: 27,411,267 km (0.067 R)
• M50: 28,023,571 km (0.054 R)
• M51: 28,463,538 km (0.033 R)
• M52: 29,261,344 km (0.101 R)
• M53: 29,350,504 km (0.098 R)
• M54: 29,439,664 km (0.093 R)
• M55: 30,066,479 km (0.112 R)
• M56: 31,151,363 km (0.078 R)
• M57: 31,790,146 km (0.104 R)
• M58: 32,156,960 km (0.066 R)
• M59: 32,340,965 km (0.074 R)
• M60: 33,918,924 km (0.071 R)
• M61: 34,953,243 km (0.097 R)
• M62: 35,332,025 km (0.052 R)
• M63: 35,998,035 km (0.029 R)
• M64: 37,923,509 km (0.066 R)
• M65: 39,291,133 km (0.118 R)
• M66: 40,873,729 km (0.118 R)
• M67: 43,286,593 km (0.104 R)
• M68: 43,388,020 km (0.046 R)
• M69: 46,055,500 km (0.116 R)
• M70: 47,723,366 km (0.067 R)
• M71: 48,248,455 km (0.092 R)
• M72: 48,353,772 km (0.117 R)
• M73: 48,775,638 km (0.116 R)
• M74: 49,516,895 km (0.071 R)
• M75: 49,622,960 km (0.062 R)
• M76: 50,261,743 km (0.109 R)
• M77: 51,224,854 km (0.098 R)
• M78: 51,439,826 km (0.082 R)
• M79: 54,150,839 km (0.098 R)
• M80: 54,698,517 km (0.04 R)
• M81: 55,689,154 km (0.069 R)
• M82: 56,020,663 km (0.115 R)
• M83: 60,502,914 km (0.113 R)
• M84: 61,185,080 km (0.114 R)
• M85: 61,869,790 km (0.115 R)
• M86: 62,213,117 km (0.115 R)
• M87: 66,733,665 km (0.06 R)
• M88: 67,909,804 km (0.089 R)
• M89: 68,382,084 km (0.116 R)
• M90: 70,760,092 km (0.105 R)
• M91: 71,119,127 km (0.075 R)
• M92: 73,770,450 km (0.067 R)
• M93: 75,230,226 km (0.07 R)
• M94: 76,576,607 km (0.109 R)
• M95: 79,169,138 km (0.086 R)
• M96: 79,666,252 km (0.12 R)
• M97: 80,538,706 km (0.1 R)
• M98: 82,167,229 km (0.093 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit