🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 165 Days

Day: 14.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,092,135 km

• M1: 159,471 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 265 Days

Day: 25.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,092,135 km

• M1: 264,938 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.06 AU - 2.32 AU

Year: 1178 Days

Day: 30.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 9.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.48 AU - 7.08 AU

Year: 5720 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,092,135 km

• M1: 315,053 km (0.073 R)
• M2: 487,988 km (0.096 R)
• M3: 681,119 km (0.049 R)
• M4: 787,483 km (0.112 R)
• M5: 914,342 km (0.113 R)
• M6: 1,437,935 km (0.087 R)
• M7: 1,722,021 km (0.03 R)
• M8: 2,121,747 km (0.083 R)
• M9: 2,221,229 km (0.101 R)
• M10: 2,302,012 km (0.059 R)
• M11: 2,404,337 km (0.051 R)
• M12: 2,529,251 km (0.119 R)
• M13: 2,656,260 km (0.115 R)
• M14: 2,807,204 km (0.06 R)
• M15: 2,916,859 km (0.103 R)
• M16: 3,346,355 km (0.074 R)
• M17: 3,723,641 km (0.063 R)
• M18: 4,289,719 km (0.101 R)
• M19: 4,390,997 km (0.116 R)
• M20: 4,595,946 km (0.058 R)
• M21: 5,392,255 km (0.115 R)
• M22: 5,611,715 km (0.117 R)
• M23: 5,834,317 km (0.097 R)
• M24: 6,031,487 km (0.111 R)
• M25: 6,345,642 km (0.113 R)
• M26: 6,901,099 km (0.099 R)
• M27: 7,320,422 km (0.042 R)
• M28: 7,411,378 km (0.117 R)
• M29: 7,502,632 km (0.06 R)
• M30: 7,655,671 km (0.095 R)
• M31: 7,717,156 km (0.119 R)
• M32: 8,309,563 km (0.077 R)
• M33: 8,659,323 km (0.07 R)
• M34: 9,013,870 km (0.119 R)
• M35: 9,078,945 km (0.067 R)
• M36: 9,406,265 km (0.119 R)
• M37: 9,904,426 km (0.095 R)
• M38: 10,005,106 km (0.1 R)
• M39: 10,275,279 km (0.118 R)
• M40: 10,377,155 km (0.118 R)
• M41: 10,650,620 km (0.064 R)
• M42: 11,239,587 km (0.101 R)
• M43: 11,697,207 km (0.109 R)
• M44: 12,413,033 km (0.101 R)
• M45: 12,812,908 km (0.118 R)
• M46: 13,327,824 km (0.069 R)
• M47: 13,699,874 km (0.042 R)
• M48: 13,774,673 km (0.079 R)
• M49: 13,962,268 km (0.089 R)
• M50: 16,876,734 km (0.097 R)
• M51: 17,319,544 km (0.109 R)
• M52: 17,725,553 km (0.113 R)
• M53: 18,052,573 km (0.046 R)
• M54: 18,588,134 km (0.067 R)
• M55: 18,837,065 km (0.085 R)
• M56: 18,961,979 km (0.112 R)
• M57: 19,128,930 km (0.116 R)
• M58: 19,338,367 km (0.059 R)
• M59: 20,439,557 km (0.061 R)
• M60: 21,604,476 km (0.066 R)
• M61: 21,910,104 km (0.072 R)
• M62: 22,041,451 km (0.097 R)
• M63: 22,658,093 km (0.081 R)
• M64: 22,879,648 km (0.063 R)
• M65: 23,548,650 km (0.072 R)
• M66: 23,908,283 km (0.083 R)
• M67: 25,134,836 km (0.099 R)
• M68: 25,318,392 km (0.092 R)
• M69: 26,149,409 km (0.051 R)
• M70: 26,895,752 km (0.098 R)
• M71: 27,036,374 km (0.044 R)
• M72: 27,365,789 km (0.109 R)
• M73: 27,933,214 km (0.115 R)
• M74: 28,075,780 km (0.117 R)
• M75: 28,696,163 km (0.027 R)
• M76: 29,804,533 km (0.061 R)
• M77: 30,144,719 km (0.102 R)
• M78: 31,320,708 km (0.061 R)
• M79: 31,716,095 km (0.081 R)
• M80: 31,815,129 km (0.05 R)
• M81: 32,611,588 km (0.05 R)
• M82: 33,112,741 km (0.073 R)
• M83: 33,313,950 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521

Radius: 7.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.82 AU - 18 AU

Year: 21985 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,092,135 km

• M1: 576,999 km (0.074 R)
• M2: 729,290 km (0.115 R)
• M3: 798,553 km (0.079 R)
• M4: 944,262 km (0.098 R)
• M5: 994,826 km (0.033 R)
• M6: 1,317,658 km (0.075 R)
• M7: 1,671,906 km (0.115 R)
• M8: 1,765,105 km (0.09 R)
• M9: 2,088,237 km (0.108 R)
• M10: 2,155,107 km (0.107 R)
• M11: 2,500,229 km (0.082 R)
• M12: 2,752,152 km (0.081 R)
• M13: 3,164,593 km (0.071 R)
• M14: 3,397,816 km (0.041 R)
• M15: 3,922,157 km (0.107 R)
• M16: 4,046,772 km (0.118 R)
• M17: 4,385,611 km (0.118 R)
• M18: 4,777,707 km (0.112 R)
• M19: 5,272,128 km (0.037 R)
• M20: 5,595,260 km (0.028 R)
• M21: 6,455,447 km (0.067 R)
• M22: 6,652,318 km (0.049 R)
• M23: 7,613,634 km (0.104 R)
• M24: 8,510,324 km (0.094 R)
• M25: 9,273,572 km (0.072 R)
• M26: 9,719,523 km (0.109 R)
• M27: 10,115,509 km (0.037 R)
• M28: 10,690,264 km (0.095 R)
• M29: 10,748,308 km (0.082 R)
• M30: 10,806,501 km (0.11 R)
• M31: 12,845,820 km (0.102 R)
• M32: 15,392,125 km (0.112 R)
• M33: 15,853,335 km (0.11 R)
• M34: 15,986,028 km (0.119 R)
• M35: 16,252,313 km (0.109 R)
• M36: 16,386,053 km (0.117 R)
• M37: 16,924,606 km (0.084 R)
• M38: 17,128,208 km (0.095 R)
• M39: 17,881,134 km (0.055 R)
• M40: 18,296,418 km (0.062 R)
• M41: 18,644,831 km (0.103 R)
• M42: 19,207,020 km (0.054 R)
• M43: 20,708,983 km (0.117 R)
• M44: 20,853,943 km (0.065 R)
• M45: 21,804,787 km (0.099 R)
• M46: 22,471,246 km (0.033 R)
• M47: 22,844,492 km (0.085 R)
• M48: 23,219,684 km (0.106 R)
• M49: 23,370,329 km (0.097 R)
• M50: 24,052,346 km (0.115 R)
• M51: 24,740,795 km (0.116 R)
• M52: 24,971,774 km (0.059 R)
• M53: 25,591,109 km (0.114 R)
• M54: 25,668,900 km (0.113 R)
• M55: 25,824,781 km (0.102 R)
• M56: 26,529,686 km (0.04 R)
• M57: 27,003,164 km (0.035 R)
• M58: 27,082,301 km (0.072 R)
• M59: 27,638,805 km (0.084 R)
• M60: 27,718,690 km (0.096 R)
• M61: 29,984,051 km (0.087 R)
• M62: 31,221,973 km (0.095 R)
• M63: 31,554,978 km (0.052 R)
• M64: 32,224,279 km (0.049 R)
• M65: 33,322,028 km (0.074 R)
• M66: 34,432,044 km (0.113 R)
• M67: 34,775,970 km (0.07 R)
• M68: 35,121,092 km (0.102 R)
• M69: 37,479,951 km (0.096 R)
• M70: 37,745,338 km (0.096 R)
• M71: 38,633,949 km (0.057 R)
• M72: 43,829,483 km (0.117 R)
• M73: 46,555,605 km (0.109 R)
• M74: 46,650,600 km (0.048 R)
• M75: 48,660,148 km (0.091 R)
• M76: 49,142,751 km (0.085 R)
• M77: 51,089,019 km (0.116 R)
• M78: 54,254,959 km (0.073 R)
• M79: 54,955,975 km (0.093 R)
• M80: 55,056,504 km (0.109 R)
• M81: 55,559,303 km (0.03 R)
• M82: 55,760,811 km (0.117 R)
• M83: 56,569,537 km (0.053 R)
• M84: 57,687,931 km (0.086 R)
• M85: 57,891,982 km (0.03 R)
• M86: 62,967,389 km (0.102 R)
• M87: 65,291,991 km (0.054 R)
• M88: 67,429,445 km (0.059 R)
• M89: 69,807,154 km (0.054 R)
• M90: 73,203,923 km (0.116 R)
• M91: 73,978,391 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 3.6

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.68 AU - 21.78 AU

Year: 31851 Days

Day: 21.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,092,135 km

• M1: 46,974 km (0.095 R)
• M2: 230,830 km (0.06 R)
• M3: 413,937 km (0.095 R)
• M4: 591,959 km (0.101 R)
• M5: 936,333 km (0.084 R)
• M6: 986,299 km (0.111 R)
• M7: 1,115,103 km (0.1 R)
• M8: 1,388,867 km (0.113 R)
• M9: 1,836,613 km (0.038 R)
• M10: 1,995,037 km (0.072 R)
• M11: 2,325,200 km (0.117 R)
• M12: 3,035,191 km (0.063 R)
• M13: 4,213,574 km (0.078 R)
• M14: 4,338,488 km (0.09 R)
• M15: 5,470,495 km (0.096 R)
• M16: 5,790,036 km (0.073 R)
• M17: 6,351,776 km (0.107 R)
• M18: 7,326,107 km (0.088 R)
• M19: 8,086,962 km (0.038 R)
• M20: 8,138,573 km (0.099 R)
• M21: 8,242,095 km (0.073 R)
• M22: 15,840,769 km (0.096 R)
• M23: 16,556,296 km (0.097 R)
• M24: 17,149,451 km (0.103 R)
• M25: 17,951,146 km (0.118 R)
• M26: 19,799,129 km (0.095 R)
• M27: 20,569,109 km (0.082 R)
• M28: 22,210,646 km (0.042 R)
• M29: 22,355,307 km (0.1 R)
• M30: 26,226,152 km (0.098 R)
• M31: 27,303,107 km (0.113 R)
• M32: 27,535,732 km (0.112 R)
• M33: 27,691,164 km (0.065 R)
• M34: 28,315,885 km (0.031 R)
• M35: 28,630,040 km (0.088 R)
• M36: 31,184,275 km (0.03 R)
• M37: 35,571,830 km (0.035 R)
• M38: 37,621,172 km (0.098 R)
• M39: 38,573,063 km (0.083 R)
• M40: 40,943,292 km (0.095 R)
• M41: 43,722,072 km (0.103 R)
• M42: 45,546,867 km (0.097 R)
• M43: 46,746,193 km (0.103 R)
• M44: 48,330,285 km (0.093 R)
• M45: 49,553,547 km (0.099 R)
• M46: 50,691,538 km (0.049 R)
• M47: 53,574,289 km (0.034 R)
• M48: 54,157,272 km (0.089 R)
• M49: 55,329,221 km (0.092 R)
• M50: 55,721,766 km (0.064 R)
• M51: 55,918,487 km (0.049 R)
• M52: 56,115,358 km (0.118 R)
• M53: 56,509,698 km (0.042 R)
• M54: 60,402,983 km (0.097 R)
• M55: 63,764,297 km (0.114 R)
• M56: 63,969,994 km (0.088 R)
• M57: 64,381,837 km (0.103 R)
• M58: 66,038,634 km (0.09 R)
• M59: 66,350,844 km (0.083 R)
• M60: 67,185,750 km (0.113 R)
• M61: 68,655,100 km (0.079 R)
• M62: 68,971,350 km (0.079 R)
• M63: 69,499,580 km (0.044 R)
• M64: 70,985,536 km (0.052 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit