🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.57 AU - 0.85 AU

Year: 219 Days

Day: 21.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.67 AU - 0.83 AU

Year: 237 Days

Day: 23.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.35 AU

Year: 492 Days

Day: 32 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.17 AU - 1.35 AU

Year: 517 Days

Day: 27.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.41 AU - 1.59 AU

Year: 671 Days

Day: 25 Hours

Environment

Temp: -41 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.43 AU - 1.91 AU

Year: 788 Days

Day: 14.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,219,682 km

• M1: 561,142 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.21 AU - 2.73 AU

Year: 1418 Days

Day: 34.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.44 AU - 6.64 AU

Year: 6109 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,219,682 km

• M1: 227,239 km (0.117 R)
• M2: 384,467 km (0.097 R)
• M3: 567,425 km (0.069 R)
• M4: 1,086,978 km (0.103 R)
• M5: 1,229,096 km (0.04 R)
• M6: 1,515,127 km (0.098 R)
• M7: 1,621,342 km (0.101 R)
• M8: 1,730,249 km (0.093 R)
• M9: 2,111,125 km (0.103 R)
• M10: 2,210,608 km (0.107 R)
• M11: 2,414,360 km (0.025 R)
• M12: 2,688,723 km (0.101 R)
• M13: 2,796,882 km (0.071 R)
• M14: 3,085,306 km (0.063 R)
• M15: 3,313,892 km (0.089 R)
• M16: 3,619,371 km (0.03 R)
• M17: 3,739,348 km (0.052 R)
• M18: 3,860,672 km (0.1 R)
• M19: 4,107,359 km (0.108 R)
• M20: 4,333,850 km (0.079 R)
• M21: 4,772,920 km (0.108 R)
• M22: 5,011,229 km (0.115 R)
• M23: 5,721,670 km (0.089 R)
• M24: 5,805,744 km (0.119 R)
• M25: 6,031,936 km (0.025 R)
• M26: 6,146,079 km (0.077 R)
• M27: 6,639,453 km (0.055 R)
• M28: 6,816,577 km (0.11 R)
• M29: 7,296,786 km (0.109 R)
• M30: 7,510,412 km (0.12 R)
• M31: 7,912,680 km (0.112 R)
• M32: 8,100,575 km (0.049 R)
• M33: 8,417,274 km (0.108 R)
• M34: 8,641,371 km (0.067 R)
• M35: 8,997,564 km (0.113 R)
• M36: 9,457,877 km (0.046 R)
• M37: 9,724,460 km (0.103 R)
• M38: 11,552,097 km (0.049 R)
• M39: 11,765,573 km (0.096 R)
• M40: 12,052,352 km (0.083 R)
• M41: 13,185,257 km (0.093 R)
• M42: 13,445,857 km (0.112 R)
• M43: 14,085,687 km (0.083 R)
• M44: 14,199,680 km (0.093 R)
• M45: 14,658,647 km (0.095 R)
• M46: 15,006,013 km (0.079 R)
• M47: 15,161,295 km (0.074 R)
• M48: 15,395,117 km (0.078 R)
• M49: 16,223,291 km (0.069 R)
• M50: 16,783,385 km (0.079 R)
• M51: 16,985,043 km (0.103 R)
• M52: 17,390,603 km (0.096 R)
• M53: 18,919,044 km (0.097 R)
• M54: 19,508,610 km (0.095 R)
• M55: 20,018,738 km (0.072 R)
• M56: 21,313,209 km (0.069 R)
• M57: 21,575,304 km (0.081 R)
• M58: 22,768,198 km (0.109 R)
• M59: 23,215,495 km (0.069 R)
• M60: 23,801,320 km (0.095 R)
• M61: 24,941,406 km (0.065 R)
• M62: 25,356,241 km (0.066 R)
• M63: 25,495,068 km (0.087 R)
• M64: 25,634,044 km (0.05 R)
• M65: 25,912,894 km (0.099 R)
• M66: 26,896,800 km (0.105 R)
• M67: 27,038,319 km (0.099 R)
• M68: 28,131,730 km (0.08 R)
• M69: 28,707,981 km (0.108 R)
• M70: 28,949,282 km (0.117 R)
• M71: 30,214,581 km (0.116 R)
• M72: 30,312,717 km (0.085 R)
• M73: 30,558,357 km (0.089 R)
• M74: 30,755,377 km (0.091 R)
• M75: 31,398,648 km (0.09 R)
• M76: 32,597,675 km (0.118 R)
• M77: 32,748,769 km (0.11 R)
• M78: 32,899,863 km (0.07 R)
• M79: 33,202,948 km (0.097 R)
• M80: 33,456,217 km (0.114 R)
• M81: 33,862,824 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 8.2

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.04 AU - 8.04 AU

Year: 6823 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,219,682 km

• M1: 174,880 km (0.109 R)
• M2: 297,700 km (0.115 R)
• M3: 407,355 km (0.051 R)
• M4: 480,359 km (0.091 R)
• M5: 531,970 km (0.029 R)
• M6: 599,439 km (0.106 R)
• M7: 883,974 km (0.082 R)
• M8: 1,015,919 km (0.051 R)
• M9: 1,262,756 km (0.119 R)
• M10: 1,318,256 km (0.098 R)
• M11: 1,668,315 km (0.12 R)
• M12: 2,024,957 km (0.099 R)
• M13: 2,178,743 km (0.096 R)
• M14: 2,268,353 km (0.04 R)
• M15: 2,336,420 km (0.107 R)
• M16: 2,428,273 km (0.094 R)
• M17: 2,930,024 km (0.085 R)
• M18: 3,004,374 km (0.07 R)
• M19: 3,154,869 km (0.101 R)
• M20: 3,542,178 km (0.078 R)
• M21: 3,594,837 km (0.075 R)
• M22: 4,589,663 km (0.104 R)
• M23: 4,676,130 km (0.111 R)
• M24: 5,207,053 km (0.107 R)
• M25: 5,297,410 km (0.104 R)
• M26: 5,357,997 km (0.099 R)
• M27: 5,819,208 km (0.084 R)
• M28: 6,421,937 km (0.056 R)
• M29: 6,616,415 km (0.025 R)
• M30: 6,747,014 km (0.056 R)
• M31: 7,278,535 km (0.079 R)
• M32: 7,857,927 km (0.083 R)
• M33: 8,170,737 km (0.085 R)
• M34: 8,240,748 km (0.041 R)
• M35: 8,416,825 km (0.044 R)
• M36: 9,097,047 km (0.101 R)
• M37: 9,279,107 km (0.069 R)
• M38: 10,472,001 km (0.064 R)
• M39: 10,777,629 km (0.086 R)
• M40: 10,893,119 km (0.114 R)
• M41: 11,437,056 km (0.09 R)
• M42: 11,554,790 km (0.081 R)
• M43: 11,672,972 km (0.059 R)
• M44: 11,751,960 km (0.112 R)
• M45: 12,957,868 km (0.082 R)
• M46: 13,039,698 km (0.094 R)
• M47: 13,409,953 km (0.054 R)
• M48: 14,076,711 km (0.108 R)
• M49: 14,329,531 km (0.112 R)
• M50: 15,312,389 km (0.06 R)
• M51: 15,442,240 km (0.045 R)
• M52: 16,096,880 km (0.09 R)
• M53: 16,361,220 km (0.071 R)
• M54: 17,028,426 km (0.096 R)
• M55: 17,749,937 km (0.031 R)
• M56: 17,840,892 km (0.081 R)
• M57: 19,269,403 km (0.12 R)
• M58: 20,162,951 km (0.095 R)
• M59: 21,844,131 km (0.078 R)
• M60: 22,430,854 km (0.116 R)
• M61: 24,171,725 km (0.049 R)
• M62: 24,272,404 km (0.081 R)
• M63: 25,441,511 km (0.05 R)
• M64: 25,749,384 km (0.119 R)
• M65: 26,732,840 km (0.028 R)
• M66: 27,834,030 km (0.066 R)
• M67: 27,939,646 km (0.048 R)
• M68: 28,416,714 km (0.088 R)
• M69: 29,056,993 km (0.081 R)
• M70: 29,217,811 km (0.115 R)
• M71: 29,755,914 km (0.079 R)
• M72: 29,972,083 km (0.109 R)
• M73: 30,134,546 km (0.087 R)
• M74: 32,718,251 km (0.089 R)
• M75: 33,501,396 km (0.114 R)
• M76: 33,726,242 km (0.1 R)
• M77: 33,895,287 km (0.089 R)
• M78: 34,290,824 km (0.071 R)
• M79: 34,347,372 km (0.103 R)
• M80: 34,631,009 km (0.084 R)
• M81: 34,687,707 km (0.097 R)
• M82: 34,972,242 km (0.03 R)
• M83: 35,600,852 km (0.094 R)
• M84: 36,002,822 km (0.066 R)
• M85: 39,154,101 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.9

Radius: 6.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.12 AU - 15.54 AU

Year: 21923 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,219,682 km

• M1: 101,427 km (0.05 R)
• M2: 686,355 km (0.081 R)
• M3: 750,682 km (0.099 R)
• M4: 974,181 km (0.076 R)
• M5: 1,084,435 km (0.039 R)
• M6: 1,277,416 km (0.095 R)
• M7: 1,481,468 km (0.034 R)
• M8: 1,565,991 km (0.094 R)
• M9: 1,608,925 km (0.118 R)
• M10: 1,674,000 km (0.093 R)
• M11: 1,852,022 km (0.043 R)
• M12: 1,943,426 km (0.096 R)
• M13: 2,106,936 km (0.097 R)
• M14: 2,447,421 km (0.037 R)
• M15: 2,598,665 km (0.112 R)
• M16: 2,910,427 km (0.119 R)
• M17: 2,963,534 km (0.059 R)
• M18: 3,597,679 km (0.09 R)
• M19: 3,886,104 km (0.11 R)
• M20: 3,944,746 km (0.114 R)
• M21: 4,272,515 km (0.091 R)
• M22: 4,332,953 km (0.116 R)
• M23: 4,639,928 km (0.106 R)
• M24: 5,437,883 km (0.111 R)
• M25: 5,536,468 km (0.115 R)
• M26: 5,768,943 km (0.077 R)
• M27: 6,277,575 km (0.113 R)
• M28: 6,415,654 km (0.077 R)
• M29: 6,836,024 km (0.075 R)
• M30: 6,942,538 km (0.061 R)
• M31: 7,229,168 km (0.079 R)
• M32: 7,519,836 km (0.116 R)
• M33: 7,592,990 km (0.119 R)
• M34: 8,452,280 km (0.08 R)
• M35: 9,302,744 km (0.075 R)
• M36: 9,978,477 km (0.11 R)
• M37: 10,464,969 km (0.04 R)
• M38: 10,669,919 km (0.084 R)
• M39: 10,793,486 km (0.115 R)
• M40: 11,503,029 km (0.115 R)
• M41: 11,970,223 km (0.111 R)
• M42: 12,486,785 km (0.109 R)
• M43: 12,747,983 km (0.109 R)
• M44: 12,791,665 km (0.115 R)
• M45: 13,054,808 km (0.072 R)
• M46: 13,231,184 km (0.063 R)
• M47: 13,452,888 km (0.093 R)
• M48: 13,586,479 km (0.116 R)
• M49: 14,215,837 km (0.048 R)
• M50: 14,261,015 km (0.097 R)
• M51: 14,992,549 km (0.104 R)
• M52: 15,038,775 km (0.091 R)
• M53: 15,223,678 km (0.069 R)
• M54: 15,596,027 km (0.108 R)
• M55: 16,112,738 km (0.114 R)
• M56: 16,491,968 km (0.057 R)
• M57: 16,587,262 km (0.091 R)
• M58: 16,682,706 km (0.072 R)
• M59: 17,211,235 km (0.115 R)
• M60: 18,481,770 km (0.069 R)
• M61: 18,580,804 km (0.085 R)
• M62: 18,878,802 km (0.069 R)
• M63: 19,078,366 km (0.104 R)
• M64: 19,128,481 km (0.061 R)
• M65: 19,934,365 km (0.111 R)
• M66: 20,239,545 km (0.092 R)
• M67: 22,154,846 km (0.106 R)
• M68: 22,523,605 km (0.111 R)
• M69: 22,576,563 km (0.069 R)
• M70: 22,894,458 km (0.084 R)
• M71: 23,054,079 km (0.106 R)
• M72: 24,073,289 km (0.088 R)
• M73: 24,669,886 km (0.05 R)
• M74: 25,216,666 km (0.094 R)
• M75: 27,952,661 km (0.095 R)
• M76: 28,123,203 km (0.07 R)
• M77: 28,294,193 km (0.09 R)
• M78: 28,408,336 km (0.119 R)
• M79: 29,731,679 km (0.085 R)
• M80: 31,192,951 km (0.078 R)
• M81: 31,783,863 km (0.076 R)
• M82: 32,797,089 km (0.091 R)
• M83: 33,639,475 km (0.059 R)
• M84: 35,468,309 km (0.047 R)
• M85: 36,518,935 km (0.117 R)
• M86: 37,204,093 km (0.064 R)
• M87: 39,348,878 km (0.084 R)
• M88: 39,795,427 km (0.039 R)
• M89: 40,757,940 km (0.072 R)
• M90: 41,015,847 km (0.064 R)
• M91: 41,923,008 km (0.084 R)
• M92: 42,183,458 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit