🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.63 AU

Year: 140 Days

Day: 17.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,447,924 km

• M1: 314,305 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.58 AU - 0.66 AU

Year: 188 Days

Day: 39.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.85 AU

Year: 225 Days

Day: 41.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,447,924 km

• M1: 217,366 km (0.115 R)
• M2: 564,732 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.28 AU - 1.96 AU

Year: 794 Days

Day: 19.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.73 AU - 2.03 AU

Year: 992 Days

Day: 30.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 14.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.69 AU - 4.43 AU

Year: 3150 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 101,447,924 km

• M1: 233,821 km (0.12 R)
• M2: 483,800 km (0.12 R)
• M3: 737,817 km (0.109 R)
• M4: 1,113,307 km (0.063 R)
• M5: 1,505,403 km (0.106 R)
• M6: 1,712,447 km (0.048 R)
• M7: 1,894,358 km (0.056 R)
• M8: 2,143,289 km (0.111 R)
• M9: 2,377,858 km (0.093 R)
• M10: 2,504,867 km (0.049 R)
• M11: 2,608,239 km (0.032 R)
• M12: 2,832,636 km (0.053 R)
• M13: 3,008,712 km (0.071 R)
• M14: 3,386,148 km (0.092 R)
• M15: 3,486,528 km (0.099 R)
• M16: 3,602,466 km (0.106 R)
• M17: 3,734,561 km (0.108 R)
• M18: 3,943,400 km (0.119 R)
• M19: 4,079,534 km (0.12 R)
• M20: 4,279,247 km (0.048 R)
• M21: 4,704,404 km (0.119 R)
• M22: 4,865,521 km (0.118 R)
• M23: 6,043,455 km (0.109 R)
• M24: 6,148,472 km (0.072 R)
• M25: 6,520,971 km (0.116 R)
• M26: 6,664,735 km (0.058 R)
• M27: 7,587,604 km (0.06 R)
• M28: 7,968,181 km (0.094 R)
• M29: 8,160,713 km (0.116 R)
• M30: 8,432,982 km (0.029 R)
• M31: 8,609,657 km (0.071 R)
• M32: 9,247,692 km (0.098 R)
• M33: 9,470,443 km (0.1 R)
• M34: 10,149,916 km (0.106 R)
• M35: 12,504,138 km (0.078 R)
• M36: 12,660,917 km (0.108 R)
• M37: 12,908,651 km (0.046 R)
• M38: 13,112,553 km (0.093 R)
• M39: 13,363,279 km (0.081 R)
• M40: 13,592,463 km (0.099 R)
• M41: 13,985,307 km (0.119 R)
• M42: 14,264,755 km (0.117 R)
• M43: 14,405,228 km (0.109 R)
• M44: 14,522,662 km (0.064 R)
• M45: 14,853,124 km (0.107 R)
• M46: 15,569,548 km (0.117 R)
• M47: 15,665,889 km (0.119 R)
• M48: 15,835,084 km (0.053 R)
• M49: 15,956,258 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 14.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.41 AU - 8.07 AU

Year: 6737 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,447,924 km

• M1: 194,178 km (0.103 R)
• M2: 288,125 km (0.098 R)
• M3: 394,490 km (0.025 R)
• M4: 498,759 km (0.114 R)
• M5: 813,513 km (0.12 R)
• M6: 1,034,320 km (0.101 R)
• M7: 1,158,336 km (0.111 R)
• M8: 1,264,102 km (0.034 R)
• M9: 1,447,958 km (0.066 R)
• M10: 1,549,984 km (0.056 R)
• M11: 1,885,083 km (0.069 R)
• M12: 2,097,512 km (0.094 R)
• M13: 2,363,347 km (0.051 R)
• M14: 2,735,098 km (0.116 R)
• M15: 3,142,602 km (0.093 R)
• M16: 3,379,416 km (0.068 R)
• M17: 3,622,213 km (0.077 R)
• M18: 3,728,129 km (0.083 R)
• M19: 3,906,898 km (0.117 R)
• M20: 4,052,008 km (0.1 R)
• M21: 4,727,442 km (0.113 R)
• M22: 4,902,023 km (0.063 R)
• M23: 5,177,732 km (0.1 R)
• M24: 5,458,527 km (0.108 R)
• M25: 5,827,136 km (0.105 R)
• M26: 6,225,067 km (0.072 R)
• M27: 6,459,486 km (0.027 R)
• M28: 6,696,898 km (0.114 R)
• M29: 7,180,548 km (0.093 R)
• M30: 7,314,438 km (0.078 R)
• M31: 7,494,255 km (0.111 R)
• M32: 7,789,561 km (0.117 R)
• M33: 7,904,153 km (0.101 R)
• M34: 8,181,657 km (0.12 R)
• M35: 8,698,667 km (0.116 R)
• M36: 8,913,340 km (0.095 R)
• M37: 9,567,681 km (0.057 R)
• M38: 9,665,967 km (0.06 R)
• M39: 10,037,568 km (0.082 R)
• M40: 10,388,675 km (0.12 R)
• M41: 10,794,833 km (0.099 R)
• M42: 10,922,889 km (0.116 R)
• M43: 11,518,288 km (0.083 R)
• M44: 11,728,024 km (0.094 R)
• M45: 11,912,478 km (0.085 R)
• M46: 12,257,601 km (0.032 R)
• M47: 12,713,874 km (0.082 R)
• M48: 12,903,415 km (0.045 R)
• M49: 13,230,585 km (0.115 R)
• M50: 13,865,179 km (0.094 R)
• M51: 14,200,279 km (0.042 R)
• M52: 14,651,316 km (0.114 R)
• M53: 14,821,708 km (0.075 R)
• M54: 15,394,219 km (0.099 R)
• M55: 15,625,348 km (0.107 R)
• M56: 15,770,308 km (0.09 R)
• M57: 16,237,353 km (0.106 R)
• M58: 16,354,937 km (0.108 R)
• M59: 16,502,141 km (0.055 R)
• M60: 16,827,666 km (0.112 R)
• M61: 16,976,366 km (0.071 R)
• M62: 17,125,515 km (0.114 R)
• M63: 17,334,952 km (0.116 R)
• M64: 17,485,149 km (0.083 R)
• M65: 17,665,863 km (0.078 R)
• M66: 18,090,123 km (0.12 R)
• M67: 18,825,097 km (0.093 R)
• M68: 19,134,316 km (0.059 R)
• M69: 19,258,482 km (0.109 R)
• M70: 20,324,516 km (0.034 R)
• M71: 20,609,949 km (0.078 R)
• M72: 20,960,606 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.71 AU - 8.83 AU

Year: 7547 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 101,447,924 km

• M1: 138,228 km (0.095 R)
• M2: 417,827 km (0.08 R)
• M3: 624,571 km (0.094 R)
• M4: 712,086 km (0.034 R)
• M5: 924,365 km (0.096 R)
• M6: 1,130,062 km (0.102 R)
• M7: 1,211,144 km (0.104 R)
• M8: 1,407,866 km (0.116 R)
• M9: 1,800,410 km (0.095 R)
• M10: 1,879,847 km (0.071 R)
• M11: 2,538,526 km (0.104 R)
• M12: 2,920,898 km (0.103 R)
• M13: 2,995,847 km (0.038 R)
• M14: 3,282,476 km (0.082 R)
• M15: 3,718,853 km (0.088 R)
• M16: 3,923,204 km (0.047 R)
• M17: 4,711,435 km (0.115 R)
• M18: 4,888,260 km (0.1 R)
• M19: 5,089,768 km (0.105 R)
• M20: 6,210,256 km (0.12 R)
• M21: 6,551,040 km (0.065 R)
• M22: 7,403,898 km (0.038 R)
• M23: 7,558,133 km (0.073 R)
• M24: 7,921,955 km (0.097 R)
• M25: 9,656,692 km (0.111 R)
• M26: 10,740,080 km (0.055 R)
• M27: 10,798,274 km (0.077 R)
• M28: 10,943,832 km (0.065 R)
• M29: 11,031,646 km (0.098 R)
• M30: 11,325,756 km (0.08 R)
• M31: 11,533,248 km (0.061 R)
• M32: 12,345,115 km (0.093 R)
• M33: 12,405,852 km (0.113 R)
• M34: 12,619,777 km (0.069 R)
• M35: 13,801,750 km (0.041 R)
• M36: 15,312,240 km (0.107 R)
• M37: 16,070,252 km (0.085 R)
• M38: 16,269,965 km (0.116 R)
• M39: 16,403,706 km (0.093 R)
• M40: 19,328,494 km (0.085 R)
• M41: 19,932,570 km (0.113 R)
• M42: 20,004,078 km (0.116 R)
• M43: 20,615,035 km (0.1 R)
• M44: 21,597,893 km (0.061 R)
• M45: 23,382,746 km (0.111 R)
• M46: 23,533,540 km (0.115 R)
• M47: 24,216,455 km (0.104 R)
• M48: 24,560,380 km (0.033 R)
• M49: 24,636,974 km (0.114 R)
• M50: 24,905,802 km (0.097 R)
• M51: 25,291,614 km (0.104 R)
• M52: 25,407,702 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 7.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.07 AU - 12.27 AU

Year: 15349 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,447,924 km

• M1: 756,367 km (0.103 R)
• M2: 922,121 km (0.078 R)
• M3: 980,016 km (0.089 R)
• M4: 1,099,844 km (0.029 R)
• M5: 1,916,498 km (0.116 R)
• M6: 1,966,314 km (0.12 R)
• M7: 2,016,729 km (0.109 R)
• M8: 2,144,635 km (0.107 R)
• M9: 2,654,614 km (0.053 R)
• M10: 2,851,934 km (0.09 R)
• M11: 3,083,212 km (0.073 R)
• M12: 3,350,693 km (0.094 R)
• M13: 3,441,649 km (0.053 R)
• M14: 3,719,153 km (0.11 R)
• M15: 4,427,947 km (0.057 R)
• M16: 4,628,409 km (0.108 R)
• M17: 5,388,964 km (0.103 R)
• M18: 5,674,995 km (0.113 R)
• M19: 5,819,956 km (0.038 R)
• M20: 6,150,567 km (0.08 R)
• M21: 6,224,917 km (0.102 R)
• M22: 7,139,858 km (0.065 R)
• M23: 7,573,093 km (0.08 R)
• M24: 8,382,567 km (0.048 R)
• M25: 8,506,434 km (0.119 R)
• M26: 9,007,737 km (0.068 R)
• M27: 9,304,539 km (0.114 R)
• M28: 10,170,411 km (0.093 R)
• M29: 10,258,375 km (0.105 R)
• M30: 10,568,342 km (0.104 R)
• M31: 10,881,450 km (0.107 R)
• M32: 11,152,222 km (0.11 R)
• M33: 11,654,422 km (0.117 R)
• M34: 11,885,252 km (0.109 R)
• M35: 13,061,390 km (0.12 R)
• M36: 13,882,234 km (0.069 R)
• M37: 14,274,330 km (0.086 R)
• M38: 14,372,915 km (0.047 R)
• M39: 14,471,649 km (0.118 R)
• M40: 14,670,016 km (0.111 R)
• M41: 14,869,131 km (0.078 R)
• M42: 18,497,478 km (0.053 R)
• M43: 19,691,568 km (0.109 R)
• M44: 20,131,984 km (0.063 R)
• M45: 20,464,390 km (0.055 R)
• M46: 21,078,490 km (0.049 R)
• M47: 21,134,589 km (0.088 R)
• M48: 21,528,929 km (0.042 R)
• M49: 21,585,477 km (0.071 R)
• M50: 21,982,510 km (0.098 R)
• M51: 22,267,643 km (0.099 R)
• M52: 22,382,085 km (0.087 R)
• M53: 22,554,123 km (0.079 R)
• M54: 23,130,374 km (0.12 R)
• M55: 23,536,682 km (0.096 R)
• M56: 24,474,361 km (0.077 R)
• M57: 25,483,997 km (0.049 R)
• M58: 26,204,760 km (0.049 R)
• M59: 26,265,048 km (0.096 R)
• M60: 26,628,271 km (0.111 R)
• M61: 26,871,368 km (0.109 R)
• M62: 27,298,470 km (0.102 R)
• M63: 28,655,472 km (0.073 R)
• M64: 29,279,445 km (0.076 R)
• M65: 30,668,162 km (0.092 R)
• M66: 32,078,122 km (0.1 R)
• M67: 33,968,740 km (0.071 R)
• M68: 34,034,563 km (0.117 R)
• M69: 34,100,535 km (0.107 R)
• M70: 35,427,020 km (0.103 R)
• M71: 35,493,740 km (0.08 R)
• M72: 35,895,261 km (0.12 R)
• M73: 36,635,322 km (0.096 R)
• M74: 37,857,088 km (0.096 R)
• M75: 38,335,801 km (0.074 R)
• M76: 38,472,832 km (0.117 R)
• M77: 39,230,097 km (0.108 R)
• M78: 39,506,703 km (0.075 R)
• M79: 39,575,967 km (0.118 R)
• M80: 40,270,550 km (0.119 R)
• M81: 40,969,322 km (0.108 R)
• M82: 41,954,274 km (0.101 R)
• M83: 42,449,593 km (0.097 R)
• M84: 43,018,065 km (0.069 R)
• M85: 43,660,737 km (0.112 R)
• M86: 45,680,159 km (0.082 R)
• M87: 45,898,272 km (0.034 R)
• M88: 47,729,799 km (0.11 R)
• M89: 48,617,513 km (0.085 R)
• M90: 48,765,914 km (0.115 R)
• M91: 49,734,560 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.8

Radius: 7.2

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.41 AU - 17.45 AU

Year: 25640 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,447,924 km

• M1: 92,751 km (0.083 R)
• M2: 314,156 km (0.113 R)
• M3: 466,446 km (0.118 R)
• M4: 539,151 km (0.111 R)
• M5: 616,194 km (0.103 R)
• M6: 993,330 km (0.069 R)
• M7: 1,089,521 km (0.075 R)
• M8: 2,690,518 km (0.096 R)
• M9: 2,964,132 km (0.058 R)
• M10: 3,199,150 km (0.12 R)
• M11: 3,440,153 km (0.11 R)
• M12: 4,094,045 km (0.084 R)
• M13: 4,198,015 km (0.04 R)
• M14: 4,250,375 km (0.103 R)
• M15: 5,229,343 km (0.087 R)
• M16: 6,036,872 km (0.062 R)
• M17: 7,509,813 km (0.086 R)
• M18: 7,701,448 km (0.089 R)
• M19: 8,483,994 km (0.11 R)
• M20: 8,817,448 km (0.083 R)
• M21: 9,360,040 km (0.11 R)
• M22: 12,081,374 km (0.106 R)
• M23: 13,064,681 km (0.05 R)
• M24: 13,141,275 km (0.066 R)
• M25: 13,838,401 km (0.052 R)
• M26: 13,994,881 km (0.085 R)
• M27: 14,706,518 km (0.115 R)
• M28: 14,866,288 km (0.092 R)
• M29: 15,511,055 km (0.068 R)
• M30: 15,592,287 km (0.054 R)
• M31: 17,330,764 km (0.057 R)
• M32: 17,414,987 km (0.074 R)
• M33: 17,753,677 km (0.115 R)
• M34: 18,180,031 km (0.066 R)
• M35: 18,609,676 km (0.056 R)
• M36: 19,216,894 km (0.102 R)
• M37: 19,830,544 km (0.113 R)
• M38: 21,167,052 km (0.081 R)
• M39: 21,619,136 km (0.035 R)
• M40: 22,348,875 km (0.076 R)
• M41: 22,809,038 km (0.062 R)
• M42: 23,179,442 km (0.066 R)
• M43: 24,680,956 km (0.092 R)
• M44: 25,347,714 km (0.084 R)
• M45: 25,827,624 km (0.059 R)
• M46: 26,407,465 km (0.091 R)
• M47: 26,991,495 km (0.104 R)
• M48: 30,686,562 km (0.026 R)
• M49: 31,095,413 km (0.103 R)
• M50: 34,218,867 km (0.116 R)
• M51: 37,987,088 km (0.117 R)
• M52: 39,308,935 km (0.089 R)
• M53: 43,135,499 km (0.078 R)
• M54: 43,249,792 km (0.043 R)
• M55: 46,140,770 km (0.106 R)
• M56: 47,904,978 km (0.097 R)
• M57: 48,141,941 km (0.068 R)
• M58: 48,616,914 km (0.066 R)
• M59: 52,838,716 km (0.091 R)
• M60: 54,683,706 km (0.101 R)
• M61: 54,807,573 km (0.119 R)
• M62: 54,931,291 km (0.116 R)
• M63: 57,176,456 km (0.109 R)
• M64: 57,805,365 km (0.117 R)
• M65: 58,689,638 km (0.113 R)
• M66: 61,369,534 km (0.074 R)
• M67: 62,789,069 km (0.117 R)
• M68: 65,529,103 km (0.119 R)
• M69: 66,583,170 km (0.117 R)
• M70: 66,715,265 km (0.094 R)
• M71: 67,244,841 km (0.087 R)
• M72: 69,778,730 km (0.096 R)
• M73: 72,615,704 km (0.087 R)
• M74: 73,433,107 km (0.114 R)
• M75: 74,665,045 km (0.117 R)
• M76: 81,915,007 km (0.08 R)
• M77: 82,198,345 km (0.111 R)
• M78: 84,047,674 km (0.037 R)
• M79: 84,190,390 km (0.115 R)
• M80: 84,905,767 km (0.115 R)
• M81: 89,531,483 km (0.078 R)
• M82: 90,700,740 km (0.118 R)
• M83: 93,645,724 km (0.11 R)
• M84: 94,981,034 km (0.074 R)
• M85: 95,278,734 km (0.11 R)
• M86: 97,520,758 km (0.114 R)
• M87: 98,723,674 km (0.107 R)
• M88: 99,326,853 km (0.056 R)
• M89: 99,628,891 km (0.052 R)
• M90: 100,234,014 km (0.054 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit