🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 388 Days

Day: 23.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.4 AU

Year: 535 Days

Day: 42.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,129,101 km

• M1: 199,264 km (0.089 R)
• M2: 788,979 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.43 AU - 1.51 AU

Year: 784 Days

Day: 19.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,129,101 km

• M1: 79,885 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.54 AU - 2.44 AU

Year: 1234 Days

Day: 37.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,129,101 km

• M1: 33,510 km (0.068 R)
• M2: 1,349,074 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.08 AU - 2.44 AU

Year: 1494 Days

Day: 24.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,129,101 km

• M1: 1,630,766 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.93 AU - 2.83 AU

Year: 1614 Days

Day: 47 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,129,101 km

• M1: 884,273 km (0.064 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 10.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.41 AU - 4.01 AU

Year: 3142 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,129,101 km

• M1: 136,583 km (0.072 R)
• M2: 215,271 km (0.104 R)
• M3: 355,445 km (0.099 R)
• M4: 508,034 km (0.111 R)
• M5: 583,880 km (0.085 R)
• M6: 759,808 km (0.07 R)
• M7: 906,862 km (0.075 R)
• M8: 1,063,940 km (0.096 R)
• M9: 1,191,098 km (0.099 R)
• M10: 1,433,447 km (0.069 R)
• M11: 1,560,755 km (0.117 R)
• M12: 1,647,821 km (0.103 R)
• M13: 1,766,452 km (0.115 R)
• M14: 2,044,105 km (0.113 R)
• M15: 2,188,318 km (0.118 R)
• M16: 2,487,065 km (0.11 R)
• M17: 3,123,604 km (0.103 R)
• M18: 3,365,653 km (0.091 R)
• M19: 3,441,349 km (0.091 R)
• M20: 3,556,091 km (0.087 R)
• M21: 4,128,303 km (0.058 R)
• M22: 4,209,534 km (0.063 R)
• M23: 4,964,705 km (0.088 R)
• M24: 5,051,322 km (0.119 R)
• M25: 5,357,997 km (0.077 R)
• M26: 5,558,458 km (0.106 R)
• M27: 5,806,941 km (0.082 R)
• M28: 6,035,975 km (0.054 R)
• M29: 6,128,426 km (0.108 R)
• M30: 6,221,327 km (0.098 R)
• M31: 6,408,623 km (0.116 R)
• M32: 6,526,656 km (0.052 R)
• M33: 6,740,880 km (0.06 R)
• M34: 6,885,092 km (0.107 R)
• M35: 7,646,097 km (0.096 R)
• M36: 7,871,990 km (0.099 R)
• M37: 8,100,276 km (0.115 R)
• M38: 8,176,870 km (0.118 R)
• M39: 8,253,614 km (0.084 R)
• M40: 9,140,729 km (0.09 R)
• M41: 9,327,128 km (0.106 R)
• M42: 9,487,946 km (0.094 R)
• M43: 9,703,815 km (0.115 R)
• M44: 10,168,018 km (0.103 R)
• M45: 10,472,150 km (0.106 R)
• M46: 11,146,238 km (0.101 R)
• M47: 11,431,222 km (0.066 R)
• M48: 11,545,964 km (0.073 R)
• M49: 11,747,622 km (0.033 R)
• M50: 12,212,871 km (0.039 R)
• M51: 13,161,471 km (0.083 R)
• M52: 13,251,529 km (0.095 R)
• M53: 13,766,295 km (0.099 R)
• M54: 14,072,223 km (0.098 R)
• M55: 14,226,010 km (0.108 R)
• M56: 14,411,361 km (0.063 R)
• M57: 14,535,228 km (0.086 R)
• M58: 14,721,926 km (0.085 R)
• M59: 14,971,904 km (0.075 R)
• M60: 15,826,258 km (0.086 R)
• M61: 15,986,328 km (0.039 R)
• M62: 16,243,337 km (0.094 R)
• M63: 16,404,753 km (0.058 R)
• M64: 16,534,155 km (0.05 R)
• M65: 16,664,006 km (0.118 R)
• M66: 18,315,118 km (0.049 R)
• M67: 18,651,563 km (0.087 R)
• M68: 19,364,846 km (0.119 R)
• M69: 20,434,022 km (0.104 R)
• M70: 20,958,213 km (0.115 R)
• M71: 21,345,522 km (0.104 R)
• M72: 21,416,132 km (0.06 R)
• M73: 21,841,738 km (0.107 R)
• M74: 22,306,090 km (0.104 R)
• M75: 22,449,554 km (0.104 R)
• M76: 22,629,371 km (0.119 R)
• M77: 22,737,530 km (0.115 R)
• M78: 23,099,108 km (0.119 R)
• M79: 24,712,970 km (0.114 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 11.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.22 AU - 9.34 AU

Year: 12430 Days

Day: 10.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,129,101 km

• M1: 733,329 km (0.089 R)
• M2: 803,939 km (0.037 R)
• M3: 920,177 km (0.11 R)
• M4: 1,008,589 km (0.047 R)
• M5: 1,521,111 km (0.092 R)
• M6: 2,629,931 km (0.062 R)
• M7: 2,807,503 km (0.102 R)
• M8: 2,922,694 km (0.082 R)
• M9: 3,006,020 km (0.042 R)
• M10: 3,123,903 km (0.091 R)
• M11: 3,790,960 km (0.045 R)
• M12: 4,559,294 km (0.116 R)
• M13: 4,675,831 km (0.077 R)
• M14: 6,171,062 km (0.099 R)
• M15: 6,343,399 km (0.027 R)
• M16: 6,847,843 km (0.094 R)
• M17: 7,686,339 km (0.072 R)
• M18: 7,848,652 km (0.114 R)
• M19: 8,366,111 km (0.115 R)
• M20: 8,821,936 km (0.096 R)
• M21: 10,365,337 km (0.064 R)
• M22: 11,141,750 km (0.118 R)
• M23: 11,669,831 km (0.089 R)
• M24: 12,152,134 km (0.094 R)
• M25: 13,891,060 km (0.098 R)
• M26: 14,430,659 km (0.103 R)
• M27: 15,325,853 km (0.05 R)
• M28: 15,559,675 km (0.073 R)
• M29: 16,447,538 km (0.03 R)
• M30: 16,747,182 km (0.078 R)
• M31: 17,534,516 km (0.059 R)
• M32: 17,779,258 km (0.062 R)
• M33: 18,055,865 km (0.056 R)
• M34: 18,272,034 km (0.12 R)
• M35: 19,082,555 km (0.064 R)
• M36: 20,256,000 km (0.115 R)
• M37: 21,387,559 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 5.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.6 AU - 11.82 AU

Year: 15412 Days

Day: 17.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,129,101 km

• M1: 76,295 km (0.077 R)
• M2: 738,415 km (0.092 R)
• M3: 855,101 km (0.109 R)
• M4: 977,921 km (0.083 R)
• M5: 1,054,515 km (0.03 R)
• M6: 1,690,157 km (0.091 R)
• M7: 1,767,050 km (0.09 R)
• M8: 1,813,874 km (0.116 R)
• M9: 2,135,958 km (0.101 R)
• M10: 2,493,198 km (0.064 R)
• M11: 2,581,012 km (0.08 R)
• M12: 2,687,675 km (0.115 R)
• M13: 2,850,587 km (0.1 R)
• M14: 3,054,041 km (0.068 R)
• M15: 3,185,986 km (0.04 R)
• M16: 3,692,524 km (0.036 R)
• M17: 4,605,520 km (0.105 R)
• M18: 4,932,242 km (0.118 R)
• M19: 5,176,386 km (0.095 R)
• M20: 5,266,294 km (0.101 R)
• M21: 5,630,714 km (0.077 R)
• M22: 5,792,729 km (0.114 R)
• M23: 6,216,390 km (0.077 R)
• M24: 6,456,046 km (0.09 R)
• M25: 8,242,992 km (0.096 R)
• M26: 8,745,641 km (0.107 R)
• M27: 8,906,309 km (0.068 R)
• M28: 9,014,169 km (0.081 R)
• M29: 9,149,406 km (0.11 R)
• M30: 10,255,682 km (0.079 R)
• M31: 11,286,860 km (0.041 R)
• M32: 12,380,869 km (0.11 R)
• M33: 12,531,215 km (0.104 R)
• M34: 13,446,305 km (0.107 R)
• M35: 14,068,333 km (0.065 R)
• M36: 14,319,807 km (0.095 R)
• M37: 15,957,306 km (0.114 R)
• M38: 17,215,274 km (0.088 R)
• M39: 18,299,260 km (0.094 R)
• M40: 18,814,924 km (0.09 R)
• M41: 19,440,094 km (0.045 R)
• M42: 20,036,690 km (0.108 R)
• M43: 20,603,816 km (0.11 R)
• M44: 21,355,994 km (0.116 R)
• M45: 22,080,646 km (0.1 R)
• M46: 22,409,462 km (0.101 R)
• M47: 22,702,973 km (0.107 R)
• M48: 22,887,128 km (0.104 R)
• M49: 23,516,935 km (0.084 R)
• M50: 23,777,983 km (0.11 R)
• M51: 24,983,144 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 3

Gravity: 93.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.33 AU - 13.15 AU

Year: 17688 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,129,101 km

• M1: 49,666 km (0.097 R)
• M2: 72,256 km (0.07 R)
• M3: 189,241 km (0.111 R)
• M4: 370,404 km (0.046 R)
• M5: 508,034 km (0.07 R)
• M6: 528,978 km (0.11 R)
• M7: 571,763 km (0.101 R)
• M8: 1,032,375 km (0.095 R)
• M9: 1,059,153 km (0.11 R)
• M10: 1,339,649 km (0.102 R)
• M11: 1,398,291 km (0.047 R)
• M12: 1,898,247 km (0.077 R)
• M13: 2,236,039 km (0.116 R)
• M14: 3,004,075 km (0.09 R)
• M15: 3,516,448 km (0.073 R)
• M16: 3,556,989 km (0.077 R)
• M17: 3,638,519 km (0.117 R)
• M18: 4,140,570 km (0.073 R)
• M19: 4,443,506 km (0.095 R)
• M20: 4,487,338 km (0.101 R)
• M21: 4,888,260 km (0.102 R)
• M22: 5,162,024 km (0.073 R)
• M23: 5,440,575 km (0.113 R)
• M24: 5,487,549 km (0.101 R)
• M25: 5,771,935 km (0.079 R)
• M26: 6,553,284 km (0.118 R)
• M27: 7,315,336 km (0.101 R)
• M28: 7,680,504 km (0.111 R)
• M29: 8,158,769 km (0.042 R)
• M30: 10,165,325 km (0.105 R)
• M31: 11,044,063 km (0.107 R)
• M32: 11,342,361 km (0.078 R)
• M33: 11,946,886 km (0.091 R)
• M34: 12,314,448 km (0.084 R)
• M35: 13,123,772 km (0.04 R)
• M36: 14,532,087 km (0.109 R)
• M37: 15,055,979 km (0.085 R)
• M38: 16,189,631 km (0.054 R)
• M39: 16,528,171 km (0.101 R)
• M40: 18,326,338 km (0.058 R)
• M41: 19,463,281 km (0.111 R)
• M42: 19,679,001 km (0.045 R)
• M43: 19,750,958 km (0.072 R)
• M44: 20,842,723 km (0.119 R)
• M45: 22,478,875 km (0.061 R)
• M46: 22,629,670 km (0.099 R)
• M47: 22,705,217 km (0.116 R)
• M48: 23,771,251 km (0.091 R)
• M49: 24,853,442 km (0.111 R)
• M50: 25,714,976 km (0.079 R)
• M51: 26,030,628 km (0.112 R)
• M52: 26,825,591 km (0.071 R)
• M53: 27,467,216 km (0.085 R)
• M54: 28,113,778 km (0.104 R)
• M55: 29,917,779 km (0.086 R)
• M56: 30,416,239 km (0.102 R)
• M57: 30,499,715 km (0.091 R)
• M58: 32,182,392 km (0.057 R)
• M59: 34,849,572 km (0.053 R)
• M60: 35,637,205 km (0.065 R)
• M61: 35,812,982 km (0.105 R)
• M62: 36,607,646 km (0.103 R)
• M63: 37,407,995 km (0.073 R)
• M64: 40,026,257 km (0.085 R)
• M65: 40,575,281 km (0.077 R)
• M66: 42,983,208 km (0.069 R)
• M67: 44,015,733 km (0.075 R)
• M68: 44,393,168 km (0.117 R)
• M69: 45,722,944 km (0.104 R)
• M70: 45,913,980 km (0.083 R)
• M71: 46,969,243 km (0.116 R)
• M72: 47,838,706 km (0.065 R)
• M73: 48,810,793 km (0.114 R)
• M74: 49,691,476 km (0.117 R)
• M75: 53,265,668 km (0.063 R)
• M76: 53,567,258 km (0.035 R)
• M77: 53,667,937 km (0.105 R)
• M78: 54,273,210 km (0.065 R)
• M79: 55,286,885 km (0.1 R)
• M80: 55,694,090 km (0.076 R)
• M81: 56,000,168 km (0.102 R)
• M82: 56,614,117 km (0.064 R)
• M83: 57,333,085 km (0.103 R)
• M84: 59,403,818 km (0.083 R)
• M85: 59,612,208 km (0.09 R)
• M86: 61,709,870 km (0.094 R)
• M87: 63,938,280 km (0.111 R)
• M88: 66,084,859 km (0.059 R)
• M89: 67,384,117 km (0.088 R)
• M90: 67,601,483 km (0.049 R)
• M91: 68,801,108 km (0.039 R)
• M92: 70,448,330 km (0.115 R)
• M93: 71,997,416 km (0.078 R)
• M94: 73,334,073 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit