🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.66 AU - 1.02 AU

Year: 273 Days

Day: 25.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.8 AU - 0.94 AU

Year: 288 Days

Day: 28.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.73 AU - 1.03 AU

Year: 293 Days

Day: 39 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 298 Days

Day: 22.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.04 AU - 2.58 AU

Year: 1246 Days

Day: 26.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 10.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.37 AU - 6.93 AU

Year: 4764 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,613,614 km

• M1: 136,732 km (0.047 R)
• M2: 314,455 km (0.106 R)
• M3: 466,297 km (0.039 R)
• M4: 627,114 km (0.113 R)
• M5: 765,941 km (0.109 R)
• M6: 860,936 km (0.108 R)
• M7: 937,979 km (0.051 R)
• M8: 1,232,986 km (0.108 R)
• M9: 1,411,157 km (0.079 R)
• M10: 1,611,767 km (0.118 R)
• M11: 1,708,557 km (0.118 R)
• M12: 1,937,442 km (0.11 R)
• M13: 2,393,716 km (0.086 R)
• M14: 2,699,942 km (0.114 R)
• M15: 2,782,670 km (0.114 R)
• M16: 2,899,955 km (0.097 R)
• M17: 3,209,174 km (0.115 R)
• M18: 3,840,626 km (0.079 R)
• M19: 3,971,674 km (0.098 R)
• M20: 4,085,069 km (0.084 R)
• M21: 4,431,987 km (0.087 R)
• M22: 5,154,245 km (0.088 R)
• M23: 5,424,120 km (0.111 R)
• M24: 5,529,137 km (0.027 R)
• M25: 5,805,594 km (0.074 R)
• M26: 6,042,856 km (0.109 R)
• M27: 6,130,072 km (0.087 R)
• M28: 6,438,244 km (0.105 R)
• M29: 7,323,713 km (0.076 R)
• M30: 7,721,644 km (0.096 R)
• M31: 7,839,976 km (0.06 R)
• M32: 7,982,842 km (0.069 R)
• M33: 8,295,352 km (0.081 R)
• M34: 8,368,056 km (0.115 R)
• M35: 9,081,788 km (0.027 R)
• M36: 9,483,907 km (0.102 R)
• M37: 9,738,223 km (0.103 R)
• M38: 9,866,279 km (0.092 R)
• M39: 10,020,664 km (0.061 R)
• M40: 10,098,006 km (0.088 R)
• M41: 10,410,067 km (0.038 R)
• M42: 10,514,636 km (0.05 R)
• M43: 10,777,928 km (0.114 R)
• M44: 11,096,721 km (0.077 R)
• M45: 11,391,728 km (0.083 R)
• M46: 12,016,898 km (0.084 R)
• M47: 12,292,158 km (0.06 R)
• M48: 12,458,361 km (0.089 R)
• M49: 13,017,708 km (0.102 R)
• M50: 13,929,656 km (0.1 R)
• M51: 14,306,044 km (0.108 R)
• M52: 14,539,417 km (0.119 R)
• M53: 15,098,464 km (0.074 R)
• M54: 15,395,566 km (0.1 R)
• M55: 15,574,784 km (0.061 R)
• M56: 15,724,681 km (0.094 R)
• M57: 15,995,752 km (0.056 R)
• M58: 16,572,901 km (0.091 R)
• M59: 17,404,815 km (0.072 R)
• M60: 18,124,081 km (0.116 R)
• M61: 18,281,757 km (0.085 R)
• M62: 18,725,764 km (0.118 R)
• M63: 19,269,552 km (0.069 R)
• M64: 19,624,249 km (0.07 R)
• M65: 20,471,122 km (0.074 R)
• M66: 20,832,999 km (0.093 R)
• M67: 21,197,121 km (0.069 R)
• M68: 21,296,753 km (0.108 R)
• M69: 21,429,895 km (0.112 R)
• M70: 22,470,797 km (0.052 R)
• M71: 22,742,018 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 9.5

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.4 AU - 7.16 AU

Year: 6263 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,613,614 km

• M1: 121,473 km (0.075 R)
• M2: 217,366 km (0.059 R)
• M3: 355,744 km (0.109 R)
• M4: 444,455 km (0.112 R)
• M5: 504,444 km (0.12 R)
• M6: 620,532 km (0.097 R)
• M7: 975,977 km (0.068 R)
• M8: 1,228,199 km (0.108 R)
• M9: 1,353,113 km (0.109 R)
• M10: 1,501,215 km (0.1 R)
• M11: 1,874,611 km (0.098 R)
• M12: 2,298,422 km (0.036 R)
• M13: 2,682,140 km (0.058 R)
• M14: 2,941,094 km (0.09 R)
• M15: 3,458,104 km (0.08 R)
• M16: 3,534,250 km (0.098 R)
• M17: 4,218,211 km (0.091 R)
• M18: 4,575,301 km (0.093 R)
• M19: 4,771,723 km (0.1 R)
• M20: 5,115,050 km (0.081 R)
• M21: 5,202,116 km (0.039 R)
• M22: 5,946,815 km (0.114 R)
• M23: 6,130,521 km (0.079 R)
• M24: 6,629,729 km (0.104 R)
• M25: 7,012,699 km (0.112 R)
• M26: 7,468,524 km (0.111 R)
• M27: 7,967,732 km (0.042 R)
• M28: 8,068,860 km (0.113 R)
• M29: 8,136,479 km (0.062 R)
• M30: 8,512,119 km (0.104 R)
• M31: 9,315,609 km (0.083 R)
• M32: 9,708,453 km (0.097 R)
• M33: 10,179,836 km (0.079 R)
• M34: 10,473,646 km (0.06 R)
• M35: 10,584,498 km (0.103 R)
• M36: 10,994,396 km (0.06 R)
• M37: 11,107,044 km (0.106 R)
• M38: 11,295,836 km (0.112 R)
• M39: 12,061,179 km (0.07 R)
• M40: 12,764,438 km (0.064 R)
• M41: 13,400,678 km (0.109 R)
• M42: 13,480,863 km (0.077 R)
• M43: 13,884,627 km (0.111 R)
• M44: 14,169,611 km (0.086 R)
• M45: 14,374,261 km (0.111 R)
• M46: 14,621,247 km (0.099 R)
• M47: 17,210,936 km (0.082 R)
• M48: 17,560,845 km (0.083 R)
• M49: 18,535,475 km (0.116 R)
• M50: 18,624,935 km (0.05 R)
• M51: 19,618,714 km (0.046 R)
• M52: 21,001,447 km (0.072 R)
• M53: 22,082,740 km (0.087 R)
• M54: 22,225,008 km (0.088 R)
• M55: 22,606,183 km (0.092 R)
• M56: 24,347,951 km (0.066 R)
• M57: 24,740,945 km (0.112 R)
• M58: 25,185,400 km (0.117 R)
• M59: 25,732,330 km (0.082 R)
• M60: 25,932,192 km (0.111 R)
• M61: 26,032,273 km (0.057 R)
• M62: 26,585,337 km (0.108 R)
• M63: 27,040,563 km (0.112 R)
• M64: 27,651,670 km (0.1 R)
• M65: 28,113,030 km (0.045 R)
• M66: 28,473,561 km (0.082 R)
• M67: 28,680,305 km (0.103 R)
• M68: 29,251,320 km (0.083 R)
• M69: 29,407,800 km (0.051 R)
• M70: 29,721,357 km (0.05 R)
• M71: 30,351,912 km (0.08 R)
• M72: 31,199,534 km (0.119 R)
• M73: 31,412,710 km (0.102 R)
• M74: 32,323,911 km (0.08 R)
• M75: 32,647,641 km (0.059 R)
• M76: 32,972,418 km (0.115 R)
• M77: 33,135,180 km (0.043 R)
• M78: 33,734,320 km (0.078 R)
• M79: 35,831,532 km (0.095 R)
• M80: 36,110,532 km (0.115 R)
• M81: 36,222,432 km (0.116 R)
• M82: 37,008,419 km (0.106 R)
• M83: 37,121,216 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 14.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.96 AU - 12.6 AU

Year: 13440 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,613,614 km

• M1: 190,588 km (0.092 R)
• M2: 321,486 km (0.107 R)
• M3: 475,422 km (0.116 R)
• M4: 613,351 km (0.103 R)
• M5: 741,257 km (0.031 R)
• M6: 893,997 km (0.084 R)
• M7: 1,074,113 km (0.094 R)
• M8: 1,283,999 km (0.111 R)
• M9: 1,634,357 km (0.081 R)
• M10: 1,726,958 km (0.081 R)
• M11: 1,956,591 km (0.083 R)
• M12: 2,861,807 km (0.091 R)
• M13: 3,299,680 km (0.094 R)
• M14: 4,239,155 km (0.079 R)
• M15: 4,499,754 km (0.088 R)
• M16: 4,605,370 km (0.08 R)
• M17: 4,819,445 km (0.097 R)
• M18: 5,174,441 km (0.087 R)
• M19: 5,481,416 km (0.101 R)
• M20: 5,594,661 km (0.106 R)
• M21: 5,823,247 km (0.089 R)
• M22: 6,558,071 km (0.102 R)
• M23: 7,921,806 km (0.065 R)
• M24: 8,179,114 km (0.11 R)
• M25: 8,373,890 km (0.114 R)
• M26: 8,900,924 km (0.118 R)
• M27: 9,269,533 km (0.089 R)
• M28: 9,370,960 km (0.057 R)
• M29: 9,677,337 km (0.102 R)
• M30: 10,091,274 km (0.089 R)
• M31: 11,367,493 km (0.115 R)
• M32: 11,476,101 km (0.104 R)
• M33: 11,658,012 km (0.098 R)
• M34: 11,877,473 km (0.047 R)
• M35: 12,581,779 km (0.064 R)
• M36: 13,109,261 km (0.049 R)
• M37: 13,452,439 km (0.094 R)
• M38: 13,991,889 km (0.079 R)
• M39: 14,893,665 km (0.114 R)
• M40: 15,092,181 km (0.069 R)
• M41: 15,251,653 km (0.116 R)
• M42: 15,733,507 km (0.115 R)
• M43: 16,424,649 km (0.093 R)
• M44: 16,547,619 km (0.05 R)
• M45: 17,292,018 km (0.094 R)
• M46: 17,752,480 km (0.111 R)
• M47: 17,920,927 km (0.066 R)
• M48: 19,157,653 km (0.06 R)
• M49: 19,677,655 km (0.12 R)
• M50: 20,642,711 km (0.12 R)
• M51: 20,908,696 km (0.119 R)
• M52: 21,533,566 km (0.114 R)
• M53: 22,801,857 km (0.101 R)
• M54: 23,030,891 km (0.026 R)
• M55: 23,260,674 km (0.106 R)
• M56: 23,491,204 km (0.05 R)
• M57: 25,315,550 km (0.116 R)
• M58: 25,410,395 km (0.048 R)
• M59: 25,695,379 km (0.09 R)
• M60: 25,838,395 km (0.049 R)
• M61: 26,172,895 km (0.071 R)
• M62: 27,088,285 km (0.09 R)
• M63: 27,379,402 km (0.108 R)
• M64: 27,769,404 km (0.104 R)
• M65: 27,965,078 km (0.101 R)
• M66: 28,900,663 km (0.067 R)
• M67: 29,546,776 km (0.081 R)
• M68: 30,247,941 km (0.11 R)
• M69: 30,449,300 km (0.115 R)
• M70: 30,600,544 km (0.103 R)
• M71: 32,076,027 km (0.051 R)
• M72: 32,332,737 km (0.106 R)
• M73: 32,899,863 km (0.109 R)
• M74: 34,306,083 km (0.118 R)
• M75: 34,568,627 km (0.093 R)
• M76: 34,831,919 km (0.107 R)
• M77: 35,148,618 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.4

Radius: 3.1

Gravity: 66.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.19 AU - 21.15 AU

Year: 25240 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,613,614 km

• M1: 52,808 km (0.102 R)
• M2: 125,064 km (0.06 R)
• M3: 181,911 km (0.069 R)
• M4: 511,026 km (0.094 R)
• M5: 1,539,960 km (0.103 R)
• M6: 1,852,470 km (0.077 R)
• M7: 1,924,577 km (0.085 R)
• M8: 2,337,168 km (0.102 R)
• M9: 3,592,593 km (0.07 R)
• M10: 3,682,501 km (0.054 R)
• M11: 4,096,438 km (0.073 R)
• M12: 4,237,808 km (0.098 R)
• M13: 5,372,808 km (0.089 R)
• M14: 6,000,071 km (0.103 R)
• M15: 6,760,627 km (0.104 R)
• M16: 6,871,629 km (0.093 R)
• M17: 6,927,429 km (0.091 R)
• M18: 7,782,081 km (0.037 R)
• M19: 8,549,219 km (0.04 R)
• M20: 9,401,927 km (0.027 R)
• M21: 9,463,860 km (0.112 R)
• M22: 10,090,676 km (0.113 R)
• M23: 10,217,684 km (0.085 R)
• M24: 10,537,375 km (0.066 R)
• M25: 11,782,029 km (0.1 R)
• M26: 12,049,959 km (0.112 R)
• M27: 17,126,563 km (0.084 R)
• M28: 17,202,259 km (0.066 R)
• M29: 17,582,238 km (0.104 R)
• M30: 18,505,556 km (0.106 R)
• M31: 19,051,289 km (0.119 R)
• M32: 19,760,832 km (0.09 R)
• M33: 21,043,334 km (0.05 R)
• M34: 22,435,193 km (0.109 R)
• M35: 22,683,824 km (0.059 R)
• M36: 23,183,930 km (0.033 R)
• M37: 23,856,372 km (0.075 R)
• M38: 24,110,240 km (0.088 R)
• M39: 24,706,088 km (0.115 R)
• M40: 25,048,667 km (0.111 R)
• M41: 25,565,528 km (0.072 R)
• M42: 25,738,463 km (0.114 R)
• M43: 27,756,539 km (0.118 R)
• M44: 29,733,774 km (0.041 R)
• M45: 30,189,449 km (0.04 R)
• M46: 31,200,132 km (0.08 R)
• M47: 33,254,260 km (0.118 R)
• M48: 33,821,984 km (0.114 R)
• M49: 35,544,454 km (0.074 R)
• M50: 36,125,043 km (0.059 R)
• M51: 36,513,699 km (0.098 R)
• M52: 37,393,334 km (0.056 R)
• M53: 39,273,331 km (0.106 R)
• M54: 40,073,978 km (0.068 R)
• M55: 41,386,550 km (0.099 R)
• M56: 41,589,704 km (0.066 R)
• M57: 43,846,538 km (0.089 R)
• M58: 44,261,073 km (0.102 R)
• M59: 45,198,753 km (0.087 R)
• M60: 49,875,631 km (0.097 R)
• M61: 50,851,009 km (0.09 R)
• M62: 51,613,958 km (0.086 R)
• M63: 53,703,990 km (0.102 R)
• M64: 54,480,852 km (0.074 R)
• M65: 54,815,053 km (0.039 R)
• M66: 56,158,293 km (0.056 R)
• M67: 57,399,057 km (0.096 R)
• M68: 57,852,489 km (0.093 R)
• M69: 60,252,487 km (0.098 R)
• M70: 60,367,678 km (0.12 R)
• M71: 60,828,738 km (0.082 R)
• M72: 61,059,717 km (0.05 R)
• M73: 61,754,450 km (0.059 R)
• M74: 62,219,101 km (0.093 R)
• M75: 65,267,157 km (0.103 R)
• M76: 65,622,004 km (0.117 R)
• M77: 65,858,967 km (0.11 R)
• M78: 67,884,073 km (0.118 R)
• M79: 68,363,534 km (0.114 R)
• M80: 68,483,661 km (0.087 R)
• M81: 69,929,525 km (0.071 R)
• M82: 72,117,394 km (0.079 R)
• M83: 72,484,207 km (0.116 R)
• M84: 73,096,960 km (0.109 R)
• M85: 74,574,539 km (0.109 R)
• M86: 75,192,976 km (0.115 R)
• M87: 76,061,841 km (0.11 R)
• M88: 76,809,232 km (0.113 R)
• M89: 79,191,877 km (0.113 R)
• M90: 79,444,099 km (0.119 R)
• M91: 81,217,133 km (0.116 R)
• M92: 83,644,059 km (0.083 R)
• M93: 84,544,189 km (0.103 R)
• M94: 85,576,864 km (0.047 R)
• M95: 85,965,070 km (0.102 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit