🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.63 AU - 0.81 AU

Year: 219 Days

Day: 41.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,750,884 km

• M1: 76,893 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.12 AU

Year: 337 Days

Day: 41.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,750,884 km

• M1: 98,884 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.24 AU - 1.46 AU

Year: 562 Days

Day: 22.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.27 AU - 2.03 AU

Year: 759 Days

Day: 31.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 110.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,750,884 km

• M1: 536,458 km (0.115 R)
• M2: 873,801 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.93 AU - 5.93 AU

Year: 3921 Days

Day: 26.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 8.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.85 AU - 7.83 AU

Year: 5718 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,750,884 km

• M1: 103,223 km (0.035 R)
• M2: 286,181 km (0.092 R)
• M3: 371,152 km (0.108 R)
• M4: 476,170 km (0.117 R)
• M5: 670,946 km (0.117 R)
• M6: 904,170 km (0.057 R)
• M7: 983,157 km (0.053 R)
• M8: 1,176,886 km (0.077 R)
• M9: 1,713,644 km (0.081 R)
• M10: 1,930,860 km (0.046 R)
• M11: 2,156,902 km (0.116 R)
• M12: 2,300,217 km (0.115 R)
• M13: 2,558,872 km (0.07 R)
• M14: 2,710,863 km (0.055 R)
• M15: 2,964,431 km (0.055 R)
• M16: 3,043,868 km (0.099 R)
• M17: 3,327,954 km (0.114 R)
• M18: 3,515,101 km (0.103 R)
• M19: 3,578,231 km (0.048 R)
• M20: 3,727,081 km (0.108 R)
• M21: 3,791,558 km (0.12 R)
• M22: 3,943,400 km (0.113 R)
• M23: 4,297,947 km (0.049 R)
• M24: 4,524,887 km (0.067 R)
• M25: 4,825,579 km (0.115 R)
• M26: 4,895,890 km (0.067 R)
• M27: 5,061,494 km (0.091 R)
• M28: 5,132,853 km (0.063 R)
• M29: 5,471,093 km (0.099 R)
• M30: 5,544,396 km (0.047 R)
• M31: 6,143,386 km (0.081 R)
• M32: 7,294,243 km (0.12 R)
• M33: 7,402,252 km (0.117 R)
• M34: 7,510,561 km (0.111 R)
• M35: 7,674,221 km (0.1 R)
• M36: 7,921,955 km (0.086 R)
• M37: 8,200,357 km (0.091 R)
• M38: 8,397,078 km (0.062 R)
• M39: 8,881,326 km (0.095 R)
• M40: 9,170,499 km (0.118 R)
• M41: 9,287,036 km (0.062 R)
• M42: 10,631,621 km (0.098 R)
• M43: 10,723,325 km (0.098 R)
• M44: 11,000,380 km (0.099 R)
• M45: 11,529,957 km (0.076 R)
• M46: 13,663,671 km (0.073 R)
• M47: 13,863,683 km (0.087 R)
• M48: 14,165,422 km (0.114 R)
• M49: 14,605,091 km (0.082 R)
• M50: 15,497,741 km (0.104 R)
• M51: 16,091,046 km (0.049 R)
• M52: 16,231,818 km (0.105 R)
• M53: 16,372,889 km (0.089 R)
• M54: 17,191,937 km (0.047 R)
• M55: 17,371,903 km (0.118 R)
• M56: 17,552,318 km (0.065 R)
• M57: 17,915,093 km (0.097 R)
• M58: 18,024,449 km (0.099 R)
• M59: 18,795,925 km (0.1 R)
• M60: 18,869,976 km (0.11 R)
• M61: 19,615,722 km (0.049 R)
• M62: 19,841,315 km (0.106 R)
• M63: 20,943,851 km (0.118 R)
• M64: 21,444,556 km (0.108 R)
• M65: 21,910,254 km (0.03 R)
• M66: 22,105,180 km (0.048 R)
• M67: 22,261,659 km (0.074 R)
• M68: 23,049,292 km (0.108 R)
• M69: 23,208,015 km (0.087 R)
• M70: 23,566,153 km (0.062 R)
• M71: 24,409,286 km (0.085 R)
• M72: 25,180,463 km (0.117 R)
• M73: 25,262,144 km (0.097 R)
• M74: 25,384,814 km (0.093 R)
• M75: 26,000,858 km (0.072 R)
• M76: 26,746,902 km (0.092 R)
• M77: 27,038,768 km (0.105 R)
• M78: 27,373,718 km (0.108 R)
• M79: 28,047,806 km (0.094 R)
• M80: 28,132,478 km (0.104 R)
• M81: 28,344,458 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 11.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.35 AU - 7.75 AU

Year: 7430 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,750,884 km

• M1: 154,684 km (0.109 R)
• M2: 339,438 km (0.094 R)
• M3: 438,771 km (0.115 R)
• M4: 689,347 km (0.057 R)
• M5: 809,474 km (0.111 R)
• M6: 970,441 km (0.06 R)
• M7: 1,618,200 km (0.112 R)
• M8: 1,699,881 km (0.092 R)
• M9: 2,129,675 km (0.1 R)
• M10: 2,334,176 km (0.081 R)
• M11: 2,569,044 km (0.088 R)
• M12: 2,762,773 km (0.097 R)
• M13: 3,113,281 km (0.068 R)
• M14: 3,425,342 km (0.097 R)
• M15: 3,720,349 km (0.113 R)
• M16: 4,135,932 km (0.117 R)
• M17: 4,421,365 km (0.114 R)
• M18: 4,508,281 km (0.116 R)
• M19: 4,683,909 km (0.084 R)
• M20: 5,254,924 km (0.119 R)
• M21: 5,470,794 km (0.05 R)
• M22: 5,721,371 km (0.118 R)
• M23: 5,847,930 km (0.098 R)
• M24: 6,007,701 km (0.118 R)
• M25: 6,429,567 km (0.113 R)
• M26: 6,727,416 km (0.115 R)
• M27: 6,827,647 km (0.112 R)
• M28: 7,097,521 km (0.065 R)
• M29: 7,474,358 km (0.118 R)
• M30: 7,717,605 km (0.099 R)
• M31: 7,963,394 km (0.064 R)
• M32: 8,247,630 km (0.071 R)
• M33: 8,680,117 km (0.107 R)
• M34: 9,157,185 km (0.076 R)
• M35: 9,567,532 km (0.119 R)
• M36: 9,983,863 km (0.091 R)
• M37: 10,290,389 km (0.083 R)
• M38: 10,367,581 km (0.111 R)
• M39: 11,387,689 km (0.094 R)
• M40: 11,467,574 km (0.106 R)
• M41: 11,547,609 km (0.04 R)
• M42: 11,748,370 km (0.053 R)
• M43: 12,072,099 km (0.108 R)
• M44: 12,480,950 km (0.088 R)
• M45: 12,894,289 km (0.054 R)
• M46: 13,144,417 km (0.07 R)
• M47: 13,438,377 km (0.114 R)
• M48: 13,990,094 km (0.106 R)
• M49: 14,075,664 km (0.117 R)
• M50: 14,333,271 km (0.1 R)
• M51: 14,766,207 km (0.107 R)
• M52: 15,028,004 km (0.079 R)
• M53: 16,180,206 km (0.083 R)
• M54: 16,540,438 km (0.096 R)
• M55: 17,868,568 km (0.066 R)
• M56: 18,334,565 km (0.095 R)
• M57: 19,088,240 km (0.104 R)
• M58: 19,516,837 km (0.101 R)
• M59: 19,852,236 km (0.114 R)
• M60: 20,383,159 km (0.103 R)
• M61: 21,163,910 km (0.084 R)
• M62: 21,904,719 km (0.09 R)
• M63: 22,704,319 km (0.073 R)
• M64: 22,804,999 km (0.081 R)
• M65: 24,075,234 km (0.028 R)
• M66: 24,229,320 km (0.058 R)
• M67: 25,212,178 km (0.114 R)
• M68: 25,316,298 km (0.083 R)
• M69: 25,420,717 km (0.066 R)
• M70: 28,889,593 km (0.101 R)
• M71: 29,326,718 km (0.062 R)
• M72: 30,540,106 km (0.064 R)
• M73: 31,208,958 km (0.096 R)
• M74: 32,390,781 km (0.083 R)
• M75: 32,504,177 km (0.103 R)
• M76: 33,358,380 km (0.117 R)
• M77: 33,702,156 km (0.086 R)
• M78: 34,104,724 km (0.114 R)
• M79: 34,508,788 km (0.079 R)
• M80: 35,147,122 km (0.109 R)
• M81: 36,141,200 km (0.112 R)
• M82: 36,907,590 km (0.094 R)
• M83: 38,816,907 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 14.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.02 AU - 13.44 AU

Year: 13479 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 103,750,884 km

• M1: 238,010 km (0.105 R)
• M2: 356,193 km (0.12 R)
• M3: 525,089 km (0.063 R)
• M4: 772,673 km (0.094 R)
• M5: 1,274,723 km (0.101 R)
• M6: 1,502,561 km (0.12 R)
• M7: 2,176,499 km (0.112 R)
• M8: 2,912,222 km (0.111 R)
• M9: 3,268,863 km (0.076 R)
• M10: 4,080,731 km (0.047 R)
• M11: 4,656,084 km (0.061 R)
• M12: 4,953,485 km (0.098 R)
• M13: 6,270,096 km (0.105 R)
• M14: 6,832,584 km (0.093 R)
• M15: 7,205,381 km (0.088 R)
• M16: 7,584,911 km (0.104 R)
• M17: 7,759,642 km (0.088 R)
• M18: 8,184,350 km (0.059 R)
• M19: 8,399,621 km (0.117 R)
• M20: 9,167,806 km (0.079 R)
• M21: 9,541,502 km (0.079 R)
• M22: 10,111,619 km (0.118 R)
• M23: 10,381,494 km (0.107 R)
• M24: 11,324,858 km (0.095 R)
• M25: 11,726,079 km (0.085 R)
• M26: 12,625,163 km (0.118 R)
• M27: 13,546,536 km (0.06 R)
• M28: 16,710,980 km (0.025 R)
• M29: 17,582,687 km (0.098 R)
• M30: 19,179,345 km (0.107 R)
• M31: 20,188,681 km (0.055 R)
• M32: 20,773,310 km (0.051 R)
• M33: 20,871,297 km (0.09 R)
• M34: 22,660,936 km (0.109 R)
• M35: 22,761,765 km (0.093 R)
• M36: 23,829,894 km (0.096 R)
• M37: 24,138,065 km (0.09 R)
• M38: 25,646,311 km (0.093 R)
• M39: 26,226,452 km (0.097 R)
• M40: 26,704,267 km (0.094 R)
• M41: 27,024,407 km (0.053 R)
• M42: 27,184,925 km (0.104 R)
• M43: 27,292,187 km (0.105 R)
• M44: 27,399,598 km (0.08 R)
• M45: 28,154,918 km (0.092 R)
• M46: 28,535,345 km (0.092 R)
• M47: 29,410,941 km (0.085 R)
• M48: 30,351,014 km (0.1 R)
• M49: 30,741,016 km (0.105 R)
• M50: 31,413,458 km (0.11 R)
• M51: 32,090,688 km (0.058 R)
• M52: 32,886,848 km (0.118 R)
• M53: 33,402,213 km (0.055 R)
• M54: 33,920,120 km (0.116 R)
• M55: 35,022,358 km (0.093 R)
• M56: 35,372,865 km (0.077 R)
• M57: 37,142,907 km (0.085 R)
• M58: 37,500,446 km (0.056 R)
• M59: 38,399,081 km (0.116 R)
• M60: 39,365,632 km (0.085 R)
• M61: 39,608,430 km (0.102 R)
• M62: 39,973,598 km (0.097 R)
• M63: 41,014,500 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.2

Radius: 7.5

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.76 AU - 22.26 AU

Year: 30865 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,750,884 km

• M1: 141,520 km (0.073 R)
• M2: 212,878 km (0.069 R)
• M3: 322,982 km (0.103 R)
• M4: 686,654 km (0.101 R)
• M5: 891,603 km (0.092 R)
• M6: 953,836 km (0.117 R)
• M7: 1,503,907 km (0.114 R)
• M8: 1,732,343 km (0.084 R)
• M9: 1,890,917 km (0.062 R)
• M10: 2,394,912 km (0.04 R)
• M11: 3,224,881 km (0.071 R)
• M12: 3,273,351 km (0.09 R)
• M13: 3,519,888 km (0.108 R)
• M14: 3,978,555 km (0.08 R)
• M15: 4,294,955 km (0.112 R)
• M16: 4,456,221 km (0.045 R)
• M17: 5,639,989 km (0.051 R)
• M18: 6,175,550 km (0.081 R)
• M19: 6,977,693 km (0.108 R)
• M20: 7,616,925 km (0.085 R)
• M21: 8,274,707 km (0.104 R)
• M22: 10,644,038 km (0.097 R)
• M23: 10,716,743 km (0.067 R)
• M24: 12,053,100 km (0.119 R)
• M25: 12,204,793 km (0.115 R)
• M26: 13,284,441 km (0.064 R)
• M27: 13,994,432 km (0.107 R)
• M28: 14,555,274 km (0.097 R)
• M29: 15,616,223 km (0.11 R)
• M30: 16,281,484 km (0.068 R)
• M31: 17,125,964 km (0.074 R)
• M32: 17,467,795 km (0.108 R)
• M33: 17,725,553 km (0.114 R)
• M34: 18,158,040 km (0.118 R)
• M35: 19,476,296 km (0.086 R)
• M36: 20,282,031 km (0.084 R)
• M37: 20,734,414 km (0.116 R)
• M38: 21,556,904 km (0.087 R)
• M39: 24,087,800 km (0.118 R)
• M40: 24,278,986 km (0.084 R)
• M41: 25,924,413 km (0.096 R)
• M42: 26,612,414 km (0.101 R)
• M43: 26,810,033 km (0.111 R)
• M44: 28,509,764 km (0.077 R)
• M45: 28,712,020 km (0.108 R)
• M46: 31,071,927 km (0.104 R)
• M47: 31,384,287 km (0.048 R)
• M48: 31,907,281 km (0.12 R)
• M49: 35,430,311 km (0.05 R)
• M50: 40,542,818 km (0.107 R)
• M51: 41,340,773 km (0.109 R)
• M52: 42,143,815 km (0.03 R)
• M53: 43,649,068 km (0.091 R)
• M54: 44,936,358 km (0.114 R)
• M55: 45,171,675 km (0.086 R)
• M56: 45,880,321 km (0.091 R)
• M57: 45,998,802 km (0.108 R)
• M58: 46,592,706 km (0.094 R)
• M59: 46,950,245 km (0.113 R)
• M60: 51,311,172 km (0.075 R)
• M61: 51,557,111 km (0.119 R)
• M62: 55,925,967 km (0.086 R)
• M63: 56,940,989 km (0.115 R)
• M64: 60,152,257 km (0.095 R)
• M65: 61,453,160 km (0.113 R)
• M66: 61,583,759 km (0.073 R)
• M67: 63,818,152 km (0.111 R)
• M68: 63,950,397 km (0.101 R)
• M69: 64,082,641 km (0.083 R)
• M70: 64,347,729 km (0.07 R)
• M71: 64,612,966 km (0.111 R)
• M72: 65,544,512 km (0.116 R)
• M73: 66,882,964 km (0.103 R)
• M74: 67,017,303 km (0.071 R)
• M75: 68,907,472 km (0.091 R)
• M76: 69,586,796 km (0.099 R)
• M77: 69,722,930 km (0.117 R)
• M78: 69,859,214 km (0.097 R)
• M79: 70,815,144 km (0.114 R)
• M80: 72,188,303 km (0.113 R)
• M81: 72,464,012 km (0.111 R)
• M82: 73,986,619 km (0.105 R)
• M83: 75,240,249 km (0.027 R)
• M84: 75,939,769 km (0.031 R)
• M85: 76,500,910 km (0.102 R)
• M86: 79,469,231 km (0.072 R)
• M87: 82,331,188 km (0.033 R)
• M88: 83,051,951 km (0.096 R)
• M89: 84,645,018 km (0.103 R)
• M90: 85,809,937 km (0.038 R)
• M91: 92,460,460 km (0.072 R)
• M92: 95,015,741 km (0.102 R)
• M93: 99,427,831 km (0.104 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit