🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 23.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,199,009 km

• M1: 24,684 km (0.089 R)
• M2: 119,828 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.07 AU - 1.61 AU

Year: 584 Days

Day: 26.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,199,009 km

• M1: 234,420 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.64 AU - 2.58 AU

Year: 1155 Days

Day: 41.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.21 AU - 3.49 AU

Year: 1813 Days

Day: 15.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,199,009 km

• M1: 103,821 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.21 AU - 3.51 AU

Year: 1822 Days

Day: 16.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.23 AU - 4.31 AU

Year: 2758 Days

Day: 37 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 14.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.86 AU - 5.76 AU

Year: 3974 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,199,009 km

• M1: 191,784 km (0.101 R)
• M2: 300,991 km (0.114 R)
• M3: 664,514 km (0.047 R)
• M4: 785,987 km (0.117 R)
• M5: 1,030,580 km (0.117 R)
• M6: 1,250,339 km (0.067 R)
• M7: 1,554,621 km (0.047 R)
• M8: 1,795,174 km (0.049 R)
• M9: 2,048,294 km (0.106 R)
• M10: 2,757,837 km (0.06 R)
• M11: 2,998,989 km (0.086 R)
• M12: 3,283,374 km (0.117 R)
• M13: 3,745,482 km (0.03 R)
• M14: 4,052,307 km (0.039 R)
• M15: 4,629,456 km (0.055 R)
• M16: 4,896,787 km (0.091 R)
• M17: 5,084,832 km (0.087 R)
• M18: 5,489,643 km (0.09 R)
• M19: 5,707,159 km (0.039 R)
• M20: 6,038,518 km (0.084 R)
• M21: 6,308,393 km (0.118 R)
• M22: 6,421,937 km (0.1 R)
• M23: 7,212,562 km (0.118 R)
• M24: 7,379,214 km (0.057 R)
• M25: 7,499,042 km (0.104 R)
• M26: 7,716,408 km (0.094 R)
• M27: 7,886,800 km (0.116 R)
• M28: 8,132,589 km (0.068 R)
• M29: 8,505,985 km (0.075 R)
• M30: 8,606,515 km (0.11 R)
• M31: 8,758,207 km (0.072 R)
• M32: 9,243,952 km (0.09 R)
• M33: 10,029,041 km (0.09 R)
• M34: 10,135,405 km (0.113 R)
• M35: 10,295,475 km (0.117 R)
• M36: 10,537,375 km (0.117 R)
• M37: 10,862,750 km (0.076 R)
• M38: 11,164,040 km (0.119 R)
• M39: 11,274,294 km (0.085 R)
• M40: 11,634,974 km (0.105 R)
• M41: 11,971,420 km (0.09 R)
• M42: 12,140,914 km (0.092 R)
• M43: 12,453,574 km (0.089 R)
• M44: 12,653,885 km (0.084 R)
• M45: 13,290,724 km (0.114 R)
• M46: 13,583,636 km (0.111 R)
• M47: 13,701,370 km (0.059 R)
• M48: 13,849,023 km (0.096 R)
• M49: 14,086,435 km (0.064 R)
• M50: 14,265,354 km (0.065 R)
• M51: 14,988,809 km (0.11 R)
• M52: 15,477,695 km (0.102 R)
• M53: 15,600,814 km (0.108 R)
• M54: 16,314,695 km (0.092 R)
• M55: 16,786,078 km (0.1 R)
• M56: 16,944,203 km (0.111 R)
• M57: 17,293,813 km (0.093 R)
• M58: 17,806,635 km (0.068 R)
• M59: 17,967,901 km (0.059 R)
• M60: 18,259,467 km (0.069 R)
• M61: 18,519,917 km (0.09 R)
• M62: 18,650,666 km (0.105 R)
• M63: 18,912,911 km (0.064 R)
• M64: 19,077,468 km (0.091 R)
• M65: 19,375,019 km (0.084 R)
• M66: 19,474,501 km (0.104 R)
• M67: 20,074,987 km (0.115 R)
• M68: 20,276,645 km (0.105 R)
• M69: 20,613,988 km (0.11 R)
• M70: 21,225,993 km (0.119 R)
• M71: 21,809,574 km (0.109 R)
• M72: 21,913,096 km (0.112 R)
• M73: 22,120,738 km (0.114 R)
• M74: 23,450,364 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 12.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.68 AU - 8.74 AU

Year: 9684 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,199,009 km

• M1: 341,233 km (0.093 R)
• M2: 493,224 km (0.117 R)
• M3: 575,204 km (0.114 R)
• M4: 672,891 km (0.098 R)
• M5: 787,932 km (0.102 R)
• M6: 876,195 km (0.12 R)
• M7: 991,983 km (0.083 R)
• M8: 1,175,989 km (0.103 R)
• M9: 1,398,740 km (0.083 R)
• M10: 1,736,981 km (0.045 R)
• M11: 1,916,199 km (0.072 R)
• M12: 2,008,052 km (0.063 R)
• M13: 2,101,551 km (0.109 R)
• M14: 2,212,403 km (0.047 R)
• M15: 2,390,873 km (0.055 R)
• M16: 2,473,601 km (0.073 R)
• M17: 2,608,089 km (0.052 R)
• M18: 3,225,031 km (0.114 R)
• M19: 3,540,982 km (0.042 R)
• M20: 3,750,867 km (0.111 R)
• M21: 3,984,539 km (0.097 R)
• M22: 4,083,423 km (0.104 R)
• M23: 4,364,368 km (0.064 R)
• M24: 4,507,384 km (0.108 R)
• M25: 4,589,812 km (0.077 R)
• M26: 4,776,959 km (0.076 R)
• M27: 5,310,575 km (0.083 R)
• M28: 5,507,296 km (0.086 R)
• M29: 5,684,270 km (0.1 R)
• M30: 5,975,837 km (0.115 R)
• M31: 6,066,642 km (0.118 R)
• M32: 6,226,413 km (0.101 R)
• M33: 6,364,641 km (0.106 R)
• M34: 6,667,577 km (0.091 R)
• M35: 6,951,364 km (0.057 R)
• M36: 7,311,895 km (0.067 R)
• M37: 7,629,192 km (0.051 R)
• M38: 8,455,122 km (0.061 R)
• M39: 8,608,460 km (0.091 R)
• M40: 8,969,589 km (0.083 R)
• M41: 9,125,919 km (0.107 R)
• M42: 9,520,708 km (0.094 R)
• M43: 10,849,286 km (0.057 R)
• M44: 11,015,938 km (0.107 R)
• M45: 11,099,564 km (0.114 R)
• M46: 11,549,404 km (0.119 R)
• M47: 11,833,491 km (0.093 R)
• M48: 12,264,033 km (0.096 R)
• M49: 12,554,104 km (0.054 R)
• M50: 13,676,387 km (0.096 R)
• M51: 13,977,079 km (0.112 R)
• M52: 14,067,735 km (0.055 R)
• M53: 14,340,901 km (0.109 R)
• M54: 14,892,318 km (0.1 R)
• M55: 15,108,787 km (0.11 R)
• M56: 15,388,385 km (0.11 R)
• M57: 16,079,378 km (0.101 R)
• M58: 16,364,960 km (0.074 R)
• M59: 16,684,351 km (0.051 R)
• M60: 17,556,806 km (0.083 R)
• M61: 17,949,351 km (0.104 R)
• M62: 18,047,936 km (0.056 R)
• M63: 18,809,688 km (0.106 R)
• M64: 18,909,919 km (0.025 R)
• M65: 19,144,189 km (0.079 R)
• M66: 19,245,018 km (0.113 R)
• M67: 19,446,975 km (0.114 R)
• M68: 19,819,175 km (0.074 R)
• M69: 20,193,768 km (0.04 R)
• M70: 20,330,500 km (0.073 R)
• M71: 21,645,466 km (0.063 R)
• M72: 22,419,186 km (0.107 R)
• M73: 22,916,299 km (0.116 R)
• M74: 23,345,346 km (0.104 R)
• M75: 23,596,820 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.4

Radius: 4.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.68 AU - 17.52 AU

Year: 24337 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,199,009 km

• M1: 200,461 km (0.06 R)
• M2: 236,664 km (0.102 R)
• M3: 275,410 km (0.089 R)
• M4: 817,552 km (0.114 R)
• M5: 858,093 km (0.066 R)
• M6: 899,382 km (0.065 R)
• M7: 1,138,141 km (0.104 R)
• M8: 1,300,155 km (0.082 R)
• M9: 1,802,355 km (0.083 R)
• M10: 2,074,025 km (0.086 R)
• M11: 2,416,604 km (0.109 R)
• M12: 2,445,925 km (0.086 R)
• M13: 2,564,556 km (0.082 R)
• M14: 2,624,695 km (0.037 R)
• M15: 2,654,764 km (0.103 R)
• M16: 2,807,503 km (0.098 R)
• M17: 2,838,470 km (0.047 R)
• M18: 2,869,437 km (0.084 R)
• M19: 3,089,645 km (0.114 R)
• M20: 3,250,163 km (0.11 R)
• M21: 3,546,218 km (0.114 R)
• M22: 3,816,541 km (0.1 R)
• M23: 3,919,614 km (0.052 R)
• M24: 3,954,171 km (0.106 R)
• M25: 4,376,935 km (0.087 R)
• M26: 4,484,944 km (0.064 R)
• M27: 4,851,010 km (0.092 R)
• M28: 5,112,956 km (0.042 R)
• M29: 5,417,986 km (0.102 R)
• M30: 5,847,033 km (0.106 R)
• M31: 6,531,443 km (0.101 R)
• M32: 6,779,028 km (0.037 R)
• M33: 7,029,604 km (0.118 R)
• M34: 7,198,350 km (0.119 R)
• M35: 7,325,808 km (0.088 R)
• M36: 7,368,443 km (0.077 R)
• M37: 7,756,051 km (0.102 R)
• M38: 7,930,482 km (0.086 R)
• M39: 8,194,523 km (0.074 R)
• M40: 9,557,210 km (0.043 R)
• M41: 10,264,508 km (0.058 R)
• M42: 10,696,996 km (0.119 R)
• M43: 10,988,562 km (0.12 R)
• M44: 11,529,957 km (0.07 R)
• M45: 11,878,969 km (0.072 R)
• M46: 12,180,857 km (0.113 R)
• M47: 13,780,657 km (0.074 R)
• M48: 14,793,285 km (0.119 R)
• M49: 15,664,393 km (0.114 R)
• M50: 17,002,097 km (0.106 R)
• M51: 17,228,588 km (0.067 R)
• M52: 17,856,600 km (0.112 R)
• M53: 18,144,427 km (0.101 R)
• M54: 18,608,330 km (0.084 R)
• M55: 18,841,702 km (0.111 R)
• M56: 20,262,284 km (0.109 R)
• M57: 20,683,102 km (0.109 R)
• M58: 21,167,500 km (0.084 R)
• M59: 21,594,453 km (0.111 R)
• M60: 21,839,793 km (0.06 R)
• M61: 23,582,160 km (0.047 R)
• M62: 24,470,023 km (0.062 R)
• M63: 25,692,238 km (0.111 R)
• M64: 26,017,164 km (0.111 R)
• M65: 26,343,437 km (0.102 R)
• M66: 27,396,756 km (0.089 R)
• M67: 27,463,028 km (0.12 R)
• M68: 28,329,648 km (0.094 R)
• M69: 28,598,176 km (0.088 R)
• M70: 28,799,984 km (0.027 R)
• M71: 28,867,452 km (0.11 R)
• M72: 29,544,233 km (0.082 R)
• M73: 30,294,915 km (0.117 R)
• M74: 31,190,109 km (0.096 R)
• M75: 32,443,739 km (0.093 R)
• M76: 32,654,373 km (0.063 R)
• M77: 34,069,569 km (0.111 R)
• M78: 34,856,453 km (0.111 R)
• M79: 36,886,347 km (0.104 R)
• M80: 37,546,971 km (0.038 R)
• M81: 38,433,787 km (0.084 R)
• M82: 41,515,354 km (0.082 R)
• M83: 42,202,307 km (0.069 R)
• M84: 42,739,214 km (0.077 R)
• M85: 44,130,175 km (0.085 R)
• M86: 44,441,339 km (0.118 R)
• M87: 45,771,713 km (0.111 R)
• M88: 47,353,560 km (0.096 R)
• M89: 50,489,431 km (0.105 R)
• M90: 51,304,141 km (0.111 R)
• M91: 53,360,064 km (0.053 R)
• M92: 55,107,667 km (0.039 R)
• M93: 55,694,390 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit