🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.08 AU - 1.1 AU

Year: 406 Days

Day: 18.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,807,097 km

• M1: 75,098 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.51 AU

Year: 498 Days

Day: 32 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.56 AU - 1.64 AU

Year: 721 Days

Day: 31.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.62 AU - 2.18 AU

Year: 934 Days

Day: 43.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.4 AU - 3.94 AU

Year: 2012 Days

Day: 38.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,807,097 km

• M1: 1,298,659 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.07 AU - 3.61 AU

Year: 2176 Days

Day: 20.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.7

Radius: 12.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.79 AU - 11.23 AU

Year: 11289 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,807,097 km

• M1: 623,225 km (0.087 R)
• M2: 789,278 km (0.095 R)
• M3: 1,378,544 km (0.063 R)
• M4: 1,945,670 km (0.112 R)
• M5: 2,764,868 km (0.067 R)
• M6: 2,890,081 km (0.086 R)
• M7: 3,081,417 km (0.057 R)
• M8: 3,510,613 km (0.104 R)
• M9: 3,646,598 km (0.077 R)
• M10: 3,888,797 km (0.067 R)
• M11: 4,425,703 km (0.058 R)
• M12: 4,948,099 km (0.045 R)
• M13: 5,178,181 km (0.119 R)
• M14: 5,372,508 km (0.093 R)
• M15: 5,848,828 km (0.119 R)
• M16: 6,010,693 km (0.104 R)
• M17: 6,215,193 km (0.114 R)
• M18: 6,338,911 km (0.075 R)
• M19: 7,012,999 km (0.073 R)
• M20: 7,228,420 km (0.113 R)
• M21: 7,402,252 km (0.096 R)
• M22: 7,754,256 km (0.073 R)
• M23: 8,383,465 km (0.088 R)
• M24: 9,122,628 km (0.095 R)
• M25: 11,211,313 km (0.1 R)
• M26: 11,412,971 km (0.109 R)
• M27: 11,973,514 km (0.096 R)
• M28: 12,283,182 km (0.058 R)
• M29: 13,334,257 km (0.092 R)
• M30: 14,359,451 km (0.077 R)
• M31: 14,578,462 km (0.086 R)
• M32: 14,909,223 km (0.087 R)
• M33: 15,075,426 km (0.117 R)
• M34: 15,186,577 km (0.102 R)
• M35: 15,353,977 km (0.032 R)
• M36: 15,972,714 km (0.115 R)
• M37: 17,467,347 km (0.084 R)
• M38: 18,587,835 km (0.045 R)
• M39: 19,428,275 km (0.114 R)
• M40: 19,609,887 km (0.083 R)
• M41: 19,792,247 km (0.033 R)
• M42: 20,342,468 km (0.108 R)
• M43: 21,083,875 km (0.106 R)
• M44: 21,395,487 km (0.092 R)
• M45: 22,276,021 km (0.116 R)
• M46: 23,296,727 km (0.102 R)
• M47: 23,748,213 km (0.109 R)
• M48: 23,942,541 km (0.069 R)
• M49: 24,463,441 km (0.099 R)
• M50: 25,914,989 km (0.108 R)
• M51: 28,212,812 km (0.094 R)
• M52: 29,664,360 km (0.053 R)
• M53: 31,211,053 km (0.056 R)
• M54: 31,495,139 km (0.093 R)
• M55: 32,065,705 km (0.079 R)
• M56: 33,000,243 km (0.117 R)
• M57: 33,289,715 km (0.119 R)
• M58: 33,870,903 km (0.09 R)
• M59: 34,675,739 km (0.045 R)
• M60: 35,264,856 km (0.113 R)
• M61: 36,677,508 km (0.051 R)
• M62: 37,277,845 km (0.065 R)
• M63: 37,503,887 km (0.089 R)
• M64: 38,260,403 km (0.118 R)
• M65: 38,412,245 km (0.113 R)
• M66: 38,716,677 km (0.066 R)
• M67: 40,560,022 km (0.041 R)
• M68: 40,947,630 km (0.106 R)
• M69: 41,804,676 km (0.08 R)
• M70: 42,196,323 km (0.073 R)
• M71: 44,650,925 km (0.088 R)
• M72: 44,810,995 km (0.079 R)
• M73: 45,774,704 km (0.11 R)
• M74: 47,967,959 km (0.117 R)
• M75: 48,459,986 km (0.116 R)
• M76: 48,871,380 km (0.062 R)
• M77: 49,531,855 km (0.095 R)
• M78: 50,278,498 km (0.097 R)
• M79: 50,528,177 km (0.082 R)
• M80: 50,611,503 km (0.095 R)
• M81: 50,694,978 km (0.103 R)
• M82: 50,778,304 km (0.067 R)
• M83: 52,035,076 km (0.105 R)
• M84: 52,963,331 km (0.114 R)
• M85: 53,556,786 km (0.118 R)
• M86: 53,896,971 km (0.113 R)
• M87: 54,579,287 km (0.059 R)
• M88: 55,952,745 km (0.075 R)
• M89: 56,643,738 km (0.065 R)
• M90: 57,424,339 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 8.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.52 AU - 13.14 AU

Year: 14503 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,807,097 km

• M1: 143,764 km (0.086 R)
• M2: 245,640 km (0.025 R)
• M3: 340,634 km (0.101 R)
• M4: 458,218 km (0.085 R)
• M5: 608,115 km (0.065 R)
• M6: 1,220,120 km (0.052 R)
• M7: 1,644,978 km (0.053 R)
• M8: 2,071,332 km (0.116 R)
• M9: 2,169,169 km (0.038 R)
• M10: 2,727,020 km (0.12 R)
• M11: 3,246,124 km (0.066 R)
• M12: 3,558,933 km (0.119 R)
• M13: 3,710,476 km (0.075 R)
• M14: 4,019,994 km (0.071 R)
• M15: 4,445,899 km (0.09 R)
• M16: 4,682,563 km (0.117 R)
• M17: 4,923,266 km (0.109 R)
• M18: 5,206,305 km (0.066 R)
• M19: 6,006,504 km (0.095 R)
• M20: 6,636,910 km (0.115 R)
• M21: 6,719,787 km (0.103 R)
• M22: 7,416,614 km (0.089 R)
• M23: 10,765,212 km (0.105 R)
• M24: 10,960,587 km (0.085 R)
• M25: 11,305,261 km (0.107 R)
• M26: 11,778,738 km (0.094 R)
• M27: 12,513,862 km (0.118 R)
• M28: 12,899,824 km (0.119 R)
• M29: 14,888,279 km (0.12 R)
• M30: 15,187,924 km (0.061 R)
• M31: 15,489,513 km (0.077 R)
• M32: 16,266,076 km (0.093 R)
• M33: 16,350,150 km (0.099 R)
• M34: 16,406,099 km (0.037 R)
• M35: 17,397,484 km (0.088 R)
• M36: 17,598,095 km (0.096 R)
• M37: 18,876,409 km (0.116 R)
• M38: 19,467,470 km (0.104 R)
• M39: 20,094,435 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 9.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.77 AU - 13.71 AU

Year: 16209 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,807,097 km

• M1: 282,740 km (0.047 R)
• M2: 768,933 km (0.099 R)
• M3: 949,946 km (0.09 R)
• M4: 1,120,039 km (0.113 R)
• M5: 1,196,035 km (0.077 R)
• M6: 1,273,975 km (0.108 R)
• M7: 1,897,649 km (0.085 R)
• M8: 1,989,502 km (0.072 R)
• M9: 2,470,758 km (0.038 R)
• M10: 2,846,249 km (0.11 R)
• M11: 3,387,345 km (0.095 R)
• M12: 3,765,827 km (0.074 R)
• M13: 3,921,110 km (0.116 R)
• M14: 4,237,958 km (0.12 R)
• M15: 5,367,572 km (0.07 R)
• M16: 5,719,426 km (0.067 R)
• M17: 6,631,524 km (0.069 R)
• M18: 6,772,296 km (0.069 R)
• M19: 6,913,965 km (0.104 R)
• M20: 7,785,073 km (0.047 R)
• M21: 8,384,961 km (0.115 R)
• M22: 8,486,388 km (0.042 R)
• M23: 8,999,658 km (0.105 R)
• M24: 9,575,909 km (0.117 R)
• M25: 10,654,211 km (0.09 R)
• M26: 11,375,572 km (0.11 R)
• M27: 13,395,143 km (0.112 R)
• M28: 13,454,384 km (0.095 R)
• M29: 15,150,524 km (0.032 R)
• M30: 15,522,724 km (0.074 R)
• M31: 17,949,052 km (0.087 R)
• M32: 18,938,941 km (0.086 R)
• M33: 20,971,378 km (0.1 R)
• M34: 21,316,799 km (0.07 R)
• M35: 21,455,476 km (0.119 R)
• M36: 21,943,315 km (0.092 R)
• M37: 22,223,661 km (0.11 R)
• M38: 23,571,837 km (0.094 R)
• M39: 24,654,776 km (0.08 R)
• M40: 26,719,376 km (0.098 R)
• M41: 26,868,974 km (0.105 R)
• M42: 28,227,622 km (0.093 R)
• M43: 29,454,175 km (0.107 R)
• M44: 29,996,168 km (0.06 R)
• M45: 30,073,959 km (0.066 R)
• M46: 31,168,866 km (0.108 R)
• M47: 31,326,393 km (0.101 R)
• M48: 32,197,202 km (0.087 R)
• M49: 32,595,730 km (0.118 R)
• M50: 34,206,002 km (0.107 R)
• M51: 34,531,228 km (0.031 R)
• M52: 35,677,297 km (0.073 R)
• M53: 35,759,576 km (0.053 R)
• M54: 35,842,004 km (0.109 R)
• M55: 36,420,649 km (0.062 R)
• M56: 37,252,712 km (0.101 R)
• M57: 38,174,983 km (0.067 R)
• M58: 38,935,389 km (0.103 R)
• M59: 39,530,190 km (0.104 R)
• M60: 39,871,273 km (0.04 R)
• M61: 40,814,787 km (0.083 R)
• M62: 40,987,124 km (0.085 R)
• M63: 42,986,200 km (0.061 R)
• M64: 43,249,193 km (0.065 R)
• M65: 43,688,861 km (0.106 R)
• M66: 45,283,874 km (0.074 R)
• M67: 45,909,343 km (0.108 R)
• M68: 47,440,178 km (0.086 R)
• M69: 48,439,491 km (0.114 R)
• M70: 49,170,726 km (0.086 R)
• M71: 49,537,689 km (0.115 R)
• M72: 50,644,115 km (0.118 R)
• M73: 52,132,016 km (0.113 R)
• M74: 55,531,777 km (0.118 R)
• M75: 59,392,449 km (0.102 R)
• M76: 61,157,854 km (0.113 R)
• M77: 61,651,377 km (0.108 R)
• M78: 61,948,029 km (0.119 R)
• M79: 62,642,164 km (0.077 R)
• M80: 63,738,267 km (0.106 R)
• M81: 64,138,292 km (0.105 R)
• M82: 66,556,541 km (0.041 R)
• M83: 67,980,863 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 15.03 AU - 24.63 AU

Year: 31476 Days

Day: 16.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,807,097 km

• M1: 129,253 km (0.074 R)
• M2: 237,262 km (0.038 R)
• M3: 1,131,857 km (0.108 R)
• M4: 1,257,221 km (0.092 R)
• M5: 1,487,601 km (0.097 R)
• M6: 2,025,406 km (0.046 R)
• M7: 2,139,848 km (0.084 R)
• M8: 2,335,223 km (0.107 R)
• M9: 3,441,948 km (0.079 R)
• M10: 4,000,546 km (0.057 R)
• M11: 4,192,929 km (0.087 R)
• M12: 4,788,478 km (0.118 R)
• M13: 5,410,207 km (0.102 R)
• M14: 6,278,323 km (0.097 R)
• M15: 6,842,607 km (0.108 R)
• M16: 6,899,903 km (0.056 R)
• M17: 8,079,931 km (0.048 R)
• M18: 8,262,290 km (0.062 R)
• M19: 9,769,339 km (0.105 R)
• M20: 10,290,239 km (0.031 R)
• M21: 10,753,544 km (0.082 R)
• M22: 10,887,135 km (0.062 R)
• M23: 11,906,644 km (0.08 R)
• M24: 12,253,262 km (0.099 R)
• M25: 13,098,640 km (0.076 R)
• M26: 13,169,849 km (0.078 R)
• M27: 13,312,864 km (0.116 R)
• M28: 13,600,391 km (0.063 R)
• M29: 14,108,426 km (0.042 R)
• M30: 15,745,325 km (0.085 R)
• M31: 16,049,458 km (0.049 R)
• M32: 17,598,544 km (0.115 R)
• M33: 17,835,058 km (0.095 R)
• M34: 18,151,906 km (0.078 R)
• M35: 18,470,699 km (0.108 R)
• M36: 18,710,954 km (0.099 R)
• M37: 20,587,509 km (0.092 R)
• M38: 21,421,966 km (0.068 R)
• M39: 22,012,579 km (0.067 R)
• M40: 23,816,579 km (0.101 R)
• M41: 23,903,645 km (0.046 R)
• M42: 23,990,861 km (0.114 R)
• M43: 24,078,076 km (0.044 R)
• M44: 24,692,176 km (0.099 R)
• M45: 24,956,814 km (0.069 R)
• M46: 25,222,500 km (0.051 R)
• M47: 28,114,077 km (0.078 R)
• M48: 29,132,091 km (0.079 R)
• M49: 29,225,290 km (0.065 R)
• M50: 29,318,490 km (0.068 R)
• M51: 29,411,839 km (0.107 R)
• M52: 32,065,256 km (0.107 R)
• M53: 37,901,219 km (0.086 R)
• M54: 38,717,275 km (0.09 R)
• M55: 39,848,983 km (0.05 R)
• M56: 42,144,563 km (0.108 R)
• M57: 42,883,875 km (0.102 R)
• M58: 43,308,434 km (0.11 R)
• M59: 43,627,676 km (0.111 R)
• M60: 44,054,479 km (0.079 R)
• M61: 44,375,516 km (0.1 R)
• M62: 44,804,861 km (0.064 R)
• M63: 48,178,144 km (0.067 R)
• M64: 50,174,079 km (0.111 R)
• M65: 51,857,952 km (0.029 R)
• M66: 52,650,073 km (0.077 R)
• M67: 54,935,180 km (0.073 R)
• M68: 55,165,561 km (0.066 R)
• M69: 57,486,123 km (0.096 R)
• M70: 57,719,945 km (0.077 R)
• M71: 58,893,690 km (0.1 R)
• M72: 61,384,045 km (0.115 R)
• M73: 62,943,005 km (0.098 R)
• M74: 65,244,568 km (0.112 R)
• M75: 65,610,485 km (0.11 R)
• M76: 66,344,412 km (0.067 R)
• M77: 67,327,270 km (0.088 R)
• M78: 68,686,516 km (0.12 R)
• M79: 70,179,503 km (0.052 R)
• M80: 70,304,417 km (0.062 R)
• M81: 70,804,822 km (0.11 R)
• M82: 78,191,516 km (0.105 R)
• M83: 78,580,321 km (0.075 R)
• M84: 78,969,574 km (0.103 R)
• M85: 80,010,925 km (0.077 R)
• M86: 82,898,014 km (0.099 R)
• M87: 83,956,270 km (0.069 R)
• M88: 85,418,739 km (0.08 R)
• M89: 86,889,585 km (0.061 R)
• M90: 89,585,189 km (0.1 R)
• M91: 90,127,481 km (0.112 R)
• M92: 90,263,316 km (0.057 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit