🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.73 AU - 0.83 AU

Year: 243 Days

Day: 45.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.2 AU - 1.4 AU

Year: 523 Days

Day: 32.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.55 AU

Year: 566 Days

Day: 33.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.42 AU - 1.94 AU

Year: 769 Days

Day: 44.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.64 AU - 5.12 AU

Year: 3807 Days

Day: 14.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.44 AU - 5.32 AU

Year: 3807 Days

Day: 28.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 10.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.96 AU - 6.66 AU

Year: 5597 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,745,289 km

• M1: 134,040 km (0.1 R)
• M2: 246,986 km (0.069 R)
• M3: 321,785 km (0.116 R)
• M4: 546,182 km (0.116 R)
• M5: 678,426 km (0.056 R)
• M6: 885,619 km (0.117 R)
• M7: 1,086,081 km (0.088 R)
• M8: 1,376,749 km (0.113 R)
• M9: 1,595,012 km (0.111 R)
• M10: 1,824,645 km (0.11 R)
• M11: 1,892,263 km (0.095 R)
• M12: 1,960,929 km (0.08 R)
• M13: 2,153,761 km (0.111 R)
• M14: 2,427,076 km (0.07 R)
• M15: 2,520,724 km (0.042 R)
• M16: 2,615,569 km (0.072 R)
• M17: 2,731,059 km (0.095 R)
• M18: 3,027,113 km (0.111 R)
• M19: 3,251,061 km (0.12 R)
• M20: 3,333,789 km (0.062 R)
• M21: 3,417,264 km (0.097 R)
• M22: 3,780,039 km (0.037 R)
• M23: 4,542,539 km (0.119 R)
• M24: 4,989,089 km (0.083 R)
• M25: 5,722,867 km (0.046 R)
• M26: 6,256,632 km (0.118 R)
• M27: 6,490,304 km (0.112 R)
• M28: 6,779,925 km (0.09 R)
• M29: 6,886,289 km (0.078 R)
• M30: 7,127,591 km (0.085 R)
• M31: 7,290,054 km (0.114 R)
• M32: 7,952,174 km (0.06 R)
• M33: 8,806,677 km (0.053 R)
• M34: 9,810,329 km (0.076 R)
• M35: 9,900,686 km (0.117 R)
• M36: 10,325,694 km (0.072 R)
• M37: 11,099,713 km (0.027 R)
• M38: 11,319,772 km (0.071 R)
• M39: 11,477,897 km (0.088 R)
• M40: 12,409,143 km (0.117 R)
• M41: 12,900,273 km (0.091 R)
• M42: 13,431,346 km (0.087 R)
• M43: 14,071,176 km (0.1 R)
• M44: 14,514,733 km (0.111 R)
• M45: 14,721,029 km (0.049 R)
• M46: 14,962,929 km (0.097 R)
• M47: 16,156,420 km (0.071 R)
• M48: 16,908,898 km (0.066 R)
• M49: 17,234,871 km (0.116 R)
• M50: 17,307,576 km (0.113 R)
• M51: 17,599,441 km (0.061 R)
• M52: 18,336,361 km (0.089 R)
• M53: 18,410,711 km (0.111 R)
• M54: 19,196,249 km (0.1 R)
• M55: 19,460,589 km (0.111 R)
• M56: 19,764,272 km (0.114 R)
• M57: 19,954,710 km (0.089 R)
• M58: 20,684,299 km (0.041 R)
• M59: 21,188,594 km (0.092 R)
• M60: 21,854,005 km (0.052 R)
• M61: 21,932,843 km (0.103 R)
• M62: 22,248,794 km (0.119 R)
• M63: 22,407,218 km (0.095 R)
• M64: 23,769,905 km (0.075 R)
• M65: 23,972,610 km (0.097 R)
• M66: 25,905,564 km (0.113 R)
• M67: 26,030,628 km (0.086 R)
• M68: 26,114,104 km (0.101 R)
• M69: 26,490,941 km (0.091 R)
• M70: 26,743,163 km (0.067 R)
• M71: 26,953,946 km (0.065 R)
• M72: 27,717,493 km (0.096 R)
• M73: 27,930,820 km (0.067 R)
• M74: 28,875,979 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 12.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.87 AU - 7.57 AU

Year: 6151 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,745,289 km

• M1: 155,133 km (0.077 R)
• M2: 430,692 km (0.073 R)
• M3: 721,062 km (0.037 R)
• M4: 832,213 km (0.069 R)
• M5: 990,338 km (0.05 R)
• M6: 1,478,476 km (0.082 R)
• M7: 1,574,817 km (0.079 R)
• M8: 1,690,306 km (0.115 R)
• M9: 2,018,225 km (0.107 R)
• M10: 2,144,186 km (0.032 R)
• M11: 2,272,990 km (0.09 R)
• M12: 2,577,272 km (0.119 R)
• M13: 2,655,362 km (0.077 R)
• M14: 2,814,086 km (0.097 R)
• M15: 3,677,116 km (0.032 R)
• M16: 4,428,247 km (0.094 R)
• M17: 4,569,916 km (0.086 R)
• M18: 4,713,081 km (0.075 R)
• M19: 5,176,535 km (0.084 R)
• M20: 5,451,496 km (0.03 R)
• M21: 5,578,205 km (0.109 R)
• M22: 5,757,124 km (0.072 R)
• M23: 6,016,078 km (0.064 R)
• M24: 6,094,468 km (0.041 R)
• M25: 6,305,401 km (0.114 R)
• M26: 6,491,949 km (0.108 R)
• M27: 6,952,561 km (0.11 R)
• M28: 7,034,989 km (0.112 R)
• M29: 7,312,045 km (0.087 R)
• M30: 7,536,292 km (0.102 R)
• M31: 7,620,964 km (0.092 R)
• M32: 7,791,356 km (0.079 R)
• M33: 7,876,926 km (0.07 R)
• M34: 8,339,034 km (0.103 R)
• M35: 8,426,698 km (0.105 R)
• M36: 9,078,945 km (0.119 R)
• M37: 9,229,441 km (0.118 R)
• M38: 9,594,011 km (0.053 R)
• M39: 9,932,401 km (0.059 R)
• M40: 10,212,149 km (0.048 R)
• M41: 10,306,097 km (0.08 R)
• M42: 10,621,000 km (0.118 R)
• M43: 11,067,250 km (0.078 R)
• M44: 11,682,696 km (0.074 R)
• M45: 11,912,329 km (0.105 R)
• M46: 12,209,729 km (0.112 R)
• M47: 13,116,592 km (0.088 R)
• M48: 13,423,716 km (0.099 R)
• M49: 13,906,169 km (0.074 R)
• M50: 14,149,565 km (0.118 R)
• M51: 14,464,618 km (0.118 R)
• M52: 14,711,155 km (0.071 R)
• M53: 15,208,718 km (0.091 R)
• M54: 15,315,980 km (0.079 R)
• M55: 15,711,666 km (0.06 R)
• M56: 15,820,124 km (0.062 R)
• M57: 16,037,939 km (0.102 R)
• M58: 16,476,410 km (0.086 R)
• M59: 17,777,912 km (0.113 R)
• M60: 18,193,644 km (0.071 R)
• M61: 18,804,303 km (0.117 R)
• M62: 19,112,175 km (0.116 R)
• M63: 19,499,334 km (0.103 R)
• M64: 20,399,614 km (0.117 R)
• M65: 20,478,453 km (0.113 R)
• M66: 21,273,416 km (0.119 R)
• M67: 22,729,601 km (0.077 R)
• M68: 23,801,171 km (0.1 R)
• M69: 23,967,524 km (0.068 R)
• M70: 24,134,325 km (0.09 R)
• M71: 24,804,973 km (0.056 R)
• M72: 25,652,145 km (0.085 R)
• M73: 25,908,107 km (0.078 R)
• M74: 26,465,659 km (0.119 R)
• M75: 26,551,677 km (0.119 R)
• M76: 27,854,824 km (0.105 R)
• M77: 28,161,799 km (0.113 R)
• M78: 28,381,858 km (0.079 R)
• M79: 28,558,234 km (0.116 R)
• M80: 28,735,058 km (0.083 R)
• M81: 29,089,755 km (0.097 R)
• M82: 29,937,975 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 8.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.98 AU - 8.52 AU

Year: 7618 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,745,289 km

• M1: 341,532 km (0.103 R)
• M2: 417,378 km (0.065 R)
• M3: 471,832 km (0.077 R)
• M4: 599,289 km (0.047 R)
• M5: 694,583 km (0.088 R)
• M6: 999,763 km (0.117 R)
• M7: 1,076,057 km (0.107 R)
• M8: 1,248,245 km (0.082 R)
• M9: 1,358,797 km (0.082 R)
• M10: 1,443,919 km (0.093 R)
• M11: 1,880,595 km (0.057 R)
• M12: 1,943,875 km (0.087 R)
• M13: 2,056,522 km (0.068 R)
• M14: 2,288,548 km (0.092 R)
• M15: 2,476,892 km (0.104 R)
• M16: 2,978,793 km (0.06 R)
• M17: 3,034,593 km (0.104 R)
• M18: 3,203,638 km (0.106 R)
• M19: 3,414,571 km (0.041 R)
• M20: 3,472,915 km (0.117 R)
• M21: 3,531,557 km (0.101 R)
• M22: 3,749,671 km (0.113 R)
• M23: 3,870,396 km (0.086 R)
• M24: 3,992,468 km (0.034 R)
• M25: 4,095,242 km (0.102 R)
• M26: 4,240,501 km (0.097 R)
• M27: 4,451,135 km (0.109 R)
• M28: 4,622,125 km (0.06 R)
• M29: 5,081,092 km (0.095 R)
• M30: 5,901,786 km (0.064 R)
• M31: 6,019,070 km (0.079 R)
• M32: 6,208,312 km (0.087 R)
• M33: 6,787,704 km (0.116 R)
• M34: 7,460,147 km (0.085 R)
• M35: 9,273,422 km (0.106 R)
• M36: 9,547,037 km (0.094 R)
• M37: 9,767,843 km (0.092 R)
• M38: 9,823,344 km (0.118 R)
• M39: 10,018,420 km (0.048 R)
• M40: 10,468,859 km (0.062 R)
• M41: 11,041,370 km (0.107 R)
• M42: 11,360,612 km (0.063 R)
• M43: 11,919,061 km (0.092 R)
• M44: 12,426,497 km (0.071 R)
• M45: 12,576,992 km (0.1 R)
• M46: 12,940,814 km (0.037 R)
• M47: 13,001,701 km (0.069 R)
• M48: 13,431,346 km (0.085 R)
• M49: 14,178,437 km (0.09 R)
• M50: 14,779,372 km (0.085 R)
• M51: 15,259,880 km (0.109 R)
• M52: 15,324,207 km (0.099 R)
• M53: 15,647,788 km (0.109 R)
• M54: 15,875,625 km (0.042 R)
• M55: 16,268,768 km (0.074 R)
• M56: 16,466,537 km (0.114 R)
• M57: 16,532,659 km (0.063 R)
• M58: 16,598,931 km (0.039 R)
• M59: 16,964,548 km (0.12 R)
• M60: 17,098,139 km (0.091 R)
• M61: 17,198,669 km (0.095 R)
• M62: 17,669,902 km (0.117 R)
• M63: 17,975,231 km (0.098 R)
• M64: 18,522,161 km (0.101 R)
• M65: 18,728,756 km (0.073 R)
• M66: 19,422,740 km (0.108 R)
• M67: 19,807,955 km (0.082 R)
• M68: 20,479,500 km (0.11 R)
• M69: 20,550,559 km (0.101 R)
• M70: 20,764,334 km (0.042 R)
• M71: 20,871,596 km (0.077 R)
• M72: 20,943,104 km (0.095 R)
• M73: 21,050,664 km (0.05 R)
• M74: 21,194,278 km (0.113 R)
• M75: 21,627,065 km (0.113 R)
• M76: 22,208,701 km (0.118 R)
• M77: 22,391,510 km (0.067 R)
• M78: 24,209,573 km (0.117 R)
• M79: 24,284,671 km (0.068 R)
• M80: 24,548,562 km (0.065 R)
• M81: 24,927,194 km (0.09 R)
• M82: 25,498,658 km (0.065 R)
• M83: 25,575,102 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 15

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.69 AU - 10.83 AU

Year: 10766 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,745,289 km

• M1: 392,096 km (0.081 R)
• M2: 491,279 km (0.1 R)
• M3: 710,739 km (0.051 R)
• M4: 826,977 km (0.111 R)
• M5: 999,015 km (0.088 R)
• M6: 1,629,719 km (0.101 R)
• M7: 1,790,088 km (0.11 R)
• M8: 2,105,291 km (0.078 R)
• M9: 2,281,068 km (0.115 R)
• M10: 2,934,961 km (0.087 R)
• M11: 3,182,396 km (0.111 R)
• M12: 3,619,221 km (0.118 R)
• M13: 4,240,800 km (0.082 R)
• M14: 4,693,035 km (0.095 R)
• M15: 4,925,211 km (0.063 R)
• M16: 5,552,475 km (0.081 R)
• M17: 5,736,480 km (0.103 R)
• M18: 6,110,624 km (0.117 R)
• M19: 7,414,669 km (0.115 R)
• M20: 7,583,714 km (0.099 R)
• M21: 8,133,187 km (0.098 R)
• M22: 8,412,786 km (0.075 R)
• M23: 8,660,071 km (0.116 R)
• M24: 8,873,996 km (0.111 R)
• M25: 9,270,730 km (0.103 R)
• M26: 9,710,248 km (0.067 R)
• M27: 10,954,154 km (0.119 R)
• M28: 11,457,851 km (0.027 R)
• M29: 11,614,330 km (0.099 R)
• M30: 11,771,707 km (0.088 R)
• M31: 12,287,670 km (0.103 R)
• M32: 12,973,726 km (0.034 R)
• M33: 13,300,896 km (0.108 R)
• M34: 13,548,032 km (0.088 R)
• M35: 14,005,203 km (0.117 R)
• M36: 14,382,938 km (0.082 R)
• M37: 14,764,113 km (0.038 R)
• M38: 15,623,254 km (0.114 R)
• M39: 15,753,553 km (0.091 R)
• M40: 16,366,157 km (0.092 R)
• M41: 16,542,682 km (0.104 R)
• M42: 17,886,669 km (0.047 R)
• M43: 19,033,337 km (0.09 R)
• M44: 20,298,337 km (0.096 R)
• M45: 22,124,627 km (0.061 R)
• M46: 22,958,636 km (0.12 R)
• M47: 23,902,897 km (0.108 R)
• M48: 25,419,670 km (0.071 R)
• M49: 25,521,846 km (0.083 R)
• M50: 25,983,505 km (0.042 R)
• M51: 26,551,677 km (0.078 R)
• M52: 27,385,237 km (0.074 R)
• M53: 27,752,649 km (0.062 R)
• M54: 28,016,091 km (0.081 R)
• M55: 28,174,665 km (0.082 R)
• M56: 28,386,346 km (0.1 R)
• M57: 28,651,882 km (0.1 R)
• M58: 28,758,246 km (0.08 R)
• M59: 28,971,423 km (0.098 R)
• M60: 29,131,792 km (0.086 R)
• M61: 29,883,521 km (0.112 R)
• M62: 30,316,008 km (0.092 R)
• M63: 30,424,467 km (0.108 R)
• M64: 30,859,498 km (0.104 R)
• M65: 31,132,514 km (0.063 R)
• M66: 31,570,985 km (0.084 R)
• M67: 32,453,912 km (0.116 R)
• M68: 33,289,117 km (0.107 R)
• M69: 33,906,058 km (0.06 R)
• M70: 34,075,104 km (0.061 R)
• M71: 35,037,616 km (0.106 R)
• M72: 36,009,105 km (0.055 R)
• M73: 37,047,314 km (0.118 R)
• M74: 37,628,502 km (0.083 R)
• M75: 37,978,561 km (0.079 R)
• M76: 38,681,970 km (0.1 R)
• M77: 39,271,535 km (0.118 R)
• M78: 39,626,681 km (0.083 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 560 - 18,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit