🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.43 AU - 2.13 AU

Year: 904 Days

Day: 46.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,368,336 km

• M1: 111,750 km (0.077 R)
• M2: 282,890 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.63 AU - 2.71 AU

Year: 1217 Days

Day: 40.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.03 AU - 2.33 AU

Year: 1226 Days

Day: 42.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.19 AU - 3.13 AU

Year: 1652 Days

Day: 17 Hours

Environment

Temp: -102 °C

Axial Tilt: 114.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 14.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.52 AU - 6.26 AU

Year: 4765 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,368,336 km

• M1: 217,964 km (0.085 R)
• M2: 492,327 km (0.08 R)
• M3: 662,569 km (0.101 R)
• M4: 759,658 km (0.115 R)
• M5: 862,432 km (0.112 R)
• M6: 1,033,721 km (0.041 R)
• M7: 1,240,166 km (0.111 R)
• M8: 1,332,917 km (0.103 R)
• M9: 1,534,725 km (0.065 R)
• M10: 1,870,123 km (0.117 R)
• M11: 2,191,459 km (0.045 R)
• M12: 2,373,520 km (0.087 R)
• M13: 2,651,323 km (0.034 R)
• M14: 2,918,804 km (0.12 R)
• M15: 3,141,555 km (0.087 R)
• M16: 3,469,623 km (0.071 R)
• M17: 3,740,246 km (0.038 R)
• M18: 4,326,221 km (0.101 R)
• M19: 4,544,484 km (0.105 R)
• M20: 4,691,988 km (0.116 R)
• M21: 4,953,933 km (0.098 R)
• M22: 5,067,777 km (0.074 R)
• M23: 5,169,654 km (0.112 R)
• M24: 5,401,381 km (0.079 R)
• M25: 5,597,354 km (0.103 R)
• M26: 5,742,464 km (0.088 R)
• M27: 6,171,810 km (0.116 R)
• M28: 6,473,100 km (0.091 R)
• M29: 6,681,340 km (0.111 R)
• M30: 7,176,060 km (0.078 R)
• M31: 7,918,066 km (0.046 R)
• M32: 8,351,002 km (0.093 R)
• M33: 8,456,618 km (0.042 R)
• M34: 10,320,608 km (0.115 R)
• M35: 10,515,534 km (0.091 R)
• M36: 10,760,724 km (0.05 R)
• M37: 10,941,887 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.8

Radius: 8.3

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.11 AU - 7.91 AU

Year: 7068 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,368,336 km

• M1: 188,643 km (0.038 R)
• M2: 298,897 km (0.106 R)
• M3: 384,167 km (0.089 R)
• M4: 468,092 km (0.083 R)
• M5: 570,865 km (0.097 R)
• M6: 644,019 km (0.048 R)
• M7: 1,493,735 km (0.053 R)
• M8: 1,685,968 km (0.05 R)
• M9: 1,757,925 km (0.061 R)
• M10: 1,849,329 km (0.081 R)
• M11: 2,191,609 km (0.092 R)
• M12: 2,595,224 km (0.065 R)
• M13: 2,678,699 km (0.071 R)
• M14: 2,741,979 km (0.047 R)
• M15: 2,827,101 km (0.102 R)
• M16: 3,288,460 km (0.084 R)
• M17: 3,379,117 km (0.09 R)
• M18: 3,493,409 km (0.078 R)
• M19: 3,702,697 km (0.056 R)
• M20: 3,773,307 km (0.051 R)
• M21: 3,987,980 km (0.118 R)
• M22: 4,060,385 km (0.07 R)
• M23: 5,225,753 km (0.099 R)
• M24: 5,358,297 km (0.092 R)
• M25: 5,572,820 km (0.103 R)
• M26: 5,626,825 km (0.1 R)
• M27: 5,872,315 km (0.102 R)
• M28: 5,954,893 km (0.057 R)
• M29: 6,345,642 km (0.097 R)
• M30: 6,487,162 km (0.076 R)
• M31: 6,658,302 km (0.112 R)
• M32: 7,093,033 km (0.04 R)
• M33: 7,181,147 km (0.102 R)
• M34: 7,506,971 km (0.115 R)
• M35: 7,807,513 km (0.104 R)
• M36: 7,928,837 km (0.052 R)
• M37: 7,989,873 km (0.11 R)
• M38: 8,112,094 km (0.037 R)
• M39: 8,389,449 km (0.064 R)
• M40: 9,208,347 km (0.116 R)
• M41: 9,272,375 km (0.055 R)
• M42: 9,692,296 km (0.119 R)
• M43: 9,789,984 km (0.104 R)
• M44: 10,250,745 km (0.096 R)
• M45: 10,617,709 km (0.118 R)
• M46: 10,752,197 km (0.089 R)
• M47: 11,124,995 km (0.045 R)
• M48: 11,193,361 km (0.074 R)
• M49: 11,467,724 km (0.089 R)
• M50: 11,709,624 km (0.082 R)
• M51: 12,058,187 km (0.119 R)
• M52: 13,340,839 km (0.101 R)
• M53: 13,851,416 km (0.102 R)
• M54: 14,109,024 km (0.098 R)
• M55: 14,331,177 km (0.101 R)
• M56: 15,611,585 km (0.083 R)
• M57: 17,124,917 km (0.047 R)
• M58: 17,361,880 km (0.12 R)
• M59: 17,520,454 km (0.088 R)
• M60: 18,240,020 km (0.088 R)
• M61: 18,725,165 km (0.095 R)
• M62: 19,296,480 km (0.1 R)
• M63: 19,378,459 km (0.089 R)
• M64: 19,543,017 km (0.083 R)
• M65: 19,708,023 km (0.095 R)
• M66: 20,205,736 km (0.095 R)
• M67: 20,581,675 km (0.042 R)
• M68: 20,749,524 km (0.044 R)
• M69: 21,553,014 km (0.112 R)
• M70: 21,808,976 km (0.109 R)
• M71: 22,151,705 km (0.114 R)
• M72: 23,146,830 km (0.054 R)
• M73: 23,234,045 km (0.079 R)
• M74: 23,759,732 km (0.034 R)
• M75: 23,935,959 km (0.107 R)
• M76: 26,037,360 km (0.106 R)
• M77: 26,720,424 km (0.067 R)
• M78: 27,179,091 km (0.04 R)
• M79: 27,640,301 km (0.112 R)
• M80: 27,918,403 km (0.075 R)
• M81: 28,150,729 km (0.094 R)
• M82: 28,898,569 km (0.096 R)
• M83: 28,992,516 km (0.114 R)
• M84: 30,127,814 km (0.095 R)
• M85: 31,712,505 km (0.07 R)
• M86: 31,906,533 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 10.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.31 AU - 10.35 AU

Year: 9155 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 79,368,336 km

• M1: 732,132 km (0.106 R)
• M2: 854,503 km (0.06 R)
• M3: 1,008,738 km (0.118 R)
• M4: 1,237,773 km (0.034 R)
• M5: 1,317,957 km (0.106 R)
• M6: 1,512,135 km (0.041 R)
• M7: 1,897,948 km (0.095 R)
• M8: 2,102,299 km (0.092 R)
• M9: 2,248,157 km (0.073 R)
• M10: 2,447,870 km (0.12 R)
• M11: 2,618,711 km (0.08 R)
• M12: 3,322,868 km (0.111 R)
• M13: 3,398,415 km (0.098 R)
• M14: 4,472,677 km (0.053 R)
• M15: 5,025,142 km (0.052 R)
• M16: 5,621,738 km (0.118 R)
• M17: 6,170,763 km (0.115 R)
• M18: 6,334,273 km (0.08 R)
• M19: 7,099,466 km (0.056 R)
• M20: 7,172,769 km (0.1 R)
• M21: 7,319,973 km (0.106 R)
• M22: 8,224,741 km (0.064 R)
• M23: 8,794,859 km (0.085 R)
• M24: 9,111,258 km (0.102 R)
• M25: 10,525,257 km (0.117 R)
• M26: 10,748,906 km (0.047 R)
• M27: 11,058,873 km (0.066 R)
• M28: 11,343,259 km (0.077 R)
• M29: 11,515,146 km (0.093 R)
• M30: 11,832,294 km (0.11 R)
• M31: 12,181,755 km (0.109 R)
• M32: 12,357,682 km (0.092 R)
• M33: 13,491,634 km (0.114 R)
• M34: 13,582,589 km (0.091 R)
• M35: 13,887,170 km (0.054 R)
• M36: 14,132,511 km (0.114 R)
• M37: 14,379,347 km (0.079 R)
• M38: 14,565,297 km (0.09 R)
• M39: 15,222,631 km (0.065 R)
• M40: 16,210,724 km (0.09 R)
• M41: 16,533,856 km (0.079 R)
• M42: 17,252,374 km (0.052 R)
• M43: 18,148,017 km (0.11 R)
• M44: 19,502,476 km (0.112 R)
• M45: 19,605,399 km (0.067 R)
• M46: 20,749,225 km (0.073 R)
• M47: 20,959,559 km (0.03 R)
• M48: 21,135,337 km (0.113 R)
• M49: 21,311,563 km (0.065 R)
• M50: 21,985,950 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.6

Radius: 7.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.38 AU - 19.92 AU

Year: 30670 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,368,336 km

• M1: 102,923 km (0.11 R)
• M2: 354,397 km (0.118 R)
• M3: 487,240 km (0.111 R)
• M4: 1,035,816 km (0.104 R)
• M5: 1,889,421 km (0.099 R)
• M6: 2,307,846 km (0.085 R)
• M7: 2,678,101 km (0.118 R)
• M8: 2,792,992 km (0.104 R)
• M9: 3,641,212 km (0.108 R)
• M10: 4,518,155 km (0.106 R)
• M11: 4,933,289 km (0.109 R)
• M12: 5,701,324 km (0.08 R)
• M13: 5,998,875 km (0.113 R)
• M14: 6,099,255 km (0.116 R)
• M15: 6,712,905 km (0.104 R)
• M16: 7,346,303 km (0.058 R)
• M17: 7,888,595 km (0.068 R)
• M18: 8,109,102 km (0.098 R)
• M19: 9,474,632 km (0.112 R)
• M20: 10,726,766 km (0.116 R)
• M21: 11,840,971 km (0.074 R)
• M22: 12,156,921 km (0.04 R)
• M23: 12,732,724 km (0.104 R)
• M24: 13,844,535 km (0.119 R)
• M25: 13,977,378 km (0.11 R)
• M26: 16,089,849 km (0.105 R)
• M27: 17,648,510 km (0.071 R)
• M28: 17,792,572 km (0.069 R)
• M29: 17,864,679 km (0.097 R)
• M30: 20,300,880 km (0.081 R)
• M31: 21,596,098 km (0.114 R)
• M32: 21,672,992 km (0.12 R)
• M33: 22,839,257 km (0.111 R)
• M34: 22,917,646 km (0.105 R)
• M35: 23,707,373 km (0.086 R)
• M36: 23,786,809 km (0.049 R)
• M37: 23,866,395 km (0.1 R)
• M38: 25,475,769 km (0.062 R)
• M39: 26,129,362 km (0.117 R)
• M40: 27,369,529 km (0.08 R)
• M41: 27,452,855 km (0.103 R)
• M42: 28,798,189 km (0.114 R)
• M43: 28,883,010 km (0.055 R)
• M44: 30,337,102 km (0.059 R)
• M45: 30,423,420 km (0.096 R)
• M46: 30,942,824 km (0.081 R)
• M47: 32,783,775 km (0.108 R)
• M48: 36,295,435 km (0.102 R)
• M49: 36,387,139 km (0.066 R)
• M50: 36,938,257 km (0.074 R)
• M51: 39,547,095 km (0.057 R)
• M52: 39,830,134 km (0.102 R)
• M53: 40,398,307 km (0.107 R)
• M54: 41,542,431 km (0.099 R)
• M55: 41,734,216 km (0.116 R)
• M56: 42,311,215 km (0.119 R)
• M57: 42,987,696 km (0.069 R)
• M58: 44,351,281 km (0.113 R)
• M59: 44,940,098 km (0.101 R)
• M60: 47,120,936 km (0.071 R)
• M61: 47,220,867 km (0.093 R)
• M62: 50,149,844 km (0.075 R)
• M63: 50,354,045 km (0.113 R)
• M64: 50,865,670 km (0.069 R)
• M65: 52,618,059 km (0.105 R)
• M66: 54,390,046 km (0.073 R)
• M67: 54,809,967 km (0.093 R)
• M68: 55,758,418 km (0.099 R)
• M69: 55,864,034 km (0.116 R)
• M70: 57,351,186 km (0.109 R)
• M71: 59,498,215 km (0.101 R)
• M72: 60,039,011 km (0.047 R)
• M73: 61,016,633 km (0.078 R)
• M74: 63,759,660 km (0.097 R)
• M75: 64,202,320 km (0.108 R)
• M76: 65,313,383 km (0.079 R)
• M77: 65,647,884 km (0.104 R)
• M78: 66,430,730 km (0.116 R)
• M79: 69,592,780 km (0.119 R)
• M80: 70,962,947 km (0.058 R)
• M81: 71,651,247 km (0.102 R)
• M82: 72,226,600 km (0.114 R)
• M83: 73,150,367 km (0.099 R)
• M84: 76,179,574 km (0.077 R)
• M85: 76,414,293 km (0.079 R)
• M86: 78,300,573 km (0.026 R)
• M87: 78,774,499 km (0.106 R)
• M88: 79,011,911 km (0.105 R)
• M89: 79,130,691 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit