🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 194 Days

Day: 35 Hours

Environment

Temp: 198 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,069,596 km

• M1: 116,537 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.8 AU - 0.92 AU

Year: 296 Days

Day: 17.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,069,596 km

• M1: 55,950 km (0.082 R)
• M2: 229,483 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.79 AU - 0.93 AU

Year: 296 Days

Day: 13.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.22 AU

Year: 956 Days

Day: 26 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.88 AU - 2.58 AU

Year: 1235 Days

Day: 41.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.51 AU - 3.61 AU

Year: 2491 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 8.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.03 AU - 6.45 AU

Year: 5781 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,069,596 km

• M1: 117,734 km (0.037 R)
• M2: 181,462 km (0.085 R)
• M3: 312,510 km (0.113 R)
• M4: 540,348 km (0.118 R)
• M5: 654,640 km (0.118 R)
• M6: 817,552 km (0.094 R)
• M7: 908,209 km (0.064 R)
• M8: 1,002,455 km (0.083 R)
• M9: 1,082,191 km (0.079 R)
• M10: 1,392,756 km (0.08 R)
• M11: 1,573,919 km (0.12 R)
• M12: 1,656,946 km (0.086 R)
• M13: 1,936,844 km (0.078 R)
• M14: 2,278,376 km (0.08 R)
• M15: 2,360,954 km (0.12 R)
• M16: 2,420,494 km (0.106 R)
• M17: 2,565,454 km (0.096 R)
• M18: 2,626,639 km (0.07 R)
• M19: 2,927,630 km (0.098 R)
• M20: 3,017,389 km (0.076 R)
• M21: 3,134,375 km (0.109 R)
• M22: 3,413,075 km (0.038 R)
• M23: 3,839,130 km (0.102 R)
• M24: 3,937,715 km (0.116 R)
• M25: 4,398,925 km (0.114 R)
• M26: 4,665,958 km (0.028 R)
• M27: 4,846,971 km (0.039 R)
• M28: 5,293,969 km (0.099 R)
• M29: 5,737,976 km (0.049 R)
• M30: 5,867,079 km (0.098 R)
• M31: 6,013,535 km (0.047 R)
• M32: 6,443,330 km (0.115 R)
• M33: 6,882,848 km (0.119 R)
• M34: 7,245,174 km (0.059 R)
• M35: 7,755,453 km (0.115 R)
• M36: 7,826,811 km (0.106 R)
• M37: 8,042,082 km (0.091 R)
• M38: 8,168,642 km (0.094 R)
• M39: 8,533,661 km (0.045 R)
• M40: 9,147,611 km (0.083 R)
• M41: 9,412,399 km (0.086 R)
• M42: 9,641,284 km (0.111 R)
• M43: 9,968,903 km (0.085 R)
• M44: 10,046,395 km (0.107 R)
• M45: 10,104,738 km (0.1 R)
• M46: 10,202,276 km (0.109 R)
• M47: 10,260,918 km (0.071 R)
• M48: 10,358,905 km (0.117 R)
• M49: 10,595,269 km (0.117 R)
• M50: 10,793,636 km (0.038 R)
• M51: 11,274,743 km (0.093 R)
• M52: 11,396,216 km (0.069 R)
• M53: 11,886,000 km (0.109 R)
• M54: 12,071,501 km (0.067 R)
• M55: 12,403,608 km (0.1 R)
• M56: 12,759,801 km (0.105 R)
• M57: 12,886,361 km (0.118 R)
• M58: 13,460,816 km (0.086 R)
• M59: 13,546,686 km (0.042 R)
• M60: 13,611,162 km (0.07 R)
• M61: 13,913,500 km (0.098 R)
• M62: 14,109,024 km (0.095 R)
• M63: 14,283,605 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 11.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.53 AU - 7.41 AU

Year: 6103 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,069,596 km

• M1: 140,472 km (0.11 R)
• M2: 252,671 km (0.072 R)
• M3: 416,480 km (0.1 R)
• M4: 622,626 km (0.11 R)
• M5: 733,478 km (0.108 R)
• M6: 851,511 km (0.1 R)
• M7: 976,575 km (0.093 R)
• M8: 1,176,288 km (0.058 R)
• M9: 1,245,851 km (0.057 R)
• M10: 1,433,896 km (0.12 R)
• M11: 1,523,954 km (0.086 R)
• M12: 1,854,565 km (0.106 R)
• M13: 2,070,734 km (0.042 R)
• M14: 2,295,131 km (0.095 R)
• M15: 2,383,692 km (0.101 R)
• M16: 2,473,451 km (0.105 R)
• M17: 2,637,859 km (0.097 R)
• M18: 3,291,452 km (0.075 R)
• M19: 3,533,950 km (0.11 R)
• M20: 3,887,600 km (0.081 R)
• M21: 3,972,422 km (0.072 R)
• M22: 4,230,927 km (0.058 R)
• M23: 4,428,396 km (0.079 R)
• M24: 4,696,476 km (0.085 R)
• M25: 4,947,052 km (0.039 R)
• M26: 5,272,128 km (0.086 R)
• M27: 5,967,908 km (0.071 R)
• M28: 6,140,245 km (0.103 R)
• M29: 6,794,586 km (0.052 R)
• M30: 7,000,582 km (0.102 R)
• M31: 7,078,223 km (0.054 R)
• M32: 7,286,912 km (0.105 R)
• M33: 7,710,573 km (0.104 R)
• M34: 7,925,396 km (0.078 R)
• M35: 8,388,401 km (0.037 R)
• M36: 8,498,655 km (0.061 R)
• M37: 8,637,183 km (0.065 R)
• M38: 9,369,464 km (0.119 R)
• M39: 10,063,150 km (0.108 R)
• M40: 10,268,547 km (0.112 R)
• M41: 10,983,476 km (0.063 R)
• M42: 11,134,420 km (0.027 R)
• M43: 12,273,009 km (0.081 R)
• M44: 13,287,582 km (0.077 R)
• M45: 13,545,339 km (0.093 R)
• M46: 13,674,891 km (0.11 R)
• M47: 14,527,000 km (0.119 R)
• M48: 14,626,333 km (0.044 R)
• M49: 15,396,164 km (0.049 R)
• M50: 15,803,070 km (0.089 R)
• M51: 16,007,870 km (0.099 R)
• M52: 16,247,825 km (0.042 R)
• M53: 16,385,455 km (0.089 R)
• M54: 16,835,744 km (0.102 R)
• M55: 17,783,746 km (0.048 R)
• M56: 18,246,303 km (0.088 R)
• M57: 18,604,889 km (0.084 R)
• M58: 18,748,952 km (0.099 R)
• M59: 19,841,465 km (0.094 R)
• M60: 20,025,470 km (0.054 R)
• M61: 20,395,426 km (0.04 R)
• M62: 20,954,473 km (0.063 R)
• M63: 21,217,017 km (0.105 R)
• M64: 22,316,711 km (0.095 R)
• M65: 22,969,855 km (0.12 R)
• M66: 23,981,137 km (0.087 R)
• M67: 24,334,487 km (0.08 R)
• M68: 24,768,919 km (0.095 R)
• M69: 25,245,538 km (0.068 R)
• M70: 25,405,159 km (0.083 R)
• M71: 25,725,299 km (0.103 R)
• M72: 26,329,225 km (0.103 R)
• M73: 26,572,172 km (0.077 R)
• M74: 27,223,521 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.27 AU - 8.75 AU

Year: 8407 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,069,596 km

• M1: 134,937 km (0.052 R)
• M2: 322,234 km (0.106 R)
• M3: 378,632 km (0.112 R)
• M4: 449,691 km (0.11 R)
• M5: 537,655 km (0.086 R)
• M6: 644,318 km (0.109 R)
• M7: 852,558 km (0.075 R)
• M8: 979,268 km (0.084 R)
• M9: 1,348,475 km (0.083 R)
• M10: 1,430,604 km (0.108 R)
• M11: 1,758,822 km (0.105 R)
• M12: 1,849,030 km (0.076 R)
• M13: 1,996,832 km (0.081 R)
• M14: 2,284,659 km (0.071 R)
• M15: 2,343,750 km (0.111 R)
• M16: 2,985,226 km (0.103 R)
• M17: 3,093,684 km (0.093 R)
• M18: 3,540,533 km (0.03 R)
• M19: 3,678,462 km (0.032 R)
• M20: 3,936,369 km (0.114 R)
• M21: 4,395,485 km (0.107 R)
• M22: 4,469,536 km (0.067 R)
• M23: 4,719,364 km (0.061 R)
• M24: 5,416,939 km (0.088 R)
• M25: 5,629,817 km (0.077 R)
• M26: 5,899,841 km (0.095 R)
• M27: 5,981,671 km (0.075 R)
• M28: 6,174,203 km (0.089 R)
• M29: 6,368,681 km (0.107 R)
• M30: 6,706,772 km (0.041 R)
• M31: 7,166,785 km (0.079 R)
• M32: 7,459,548 km (0.117 R)
• M33: 8,918,427 km (0.115 R)
• M34: 9,455,932 km (0.089 R)
• M35: 9,616,002 km (0.116 R)
• M36: 9,744,805 km (0.076 R)
• M37: 9,874,058 km (0.087 R)
• M38: 9,971,446 km (0.101 R)
• M39: 10,298,168 km (0.12 R)
• M40: 10,396,902 km (0.046 R)
• M41: 10,661,840 km (0.12 R)
• M42: 11,231,958 km (0.076 R)
• M43: 11,299,726 km (0.06 R)
• M44: 12,192,675 km (0.082 R)
• M45: 12,647,602 km (0.067 R)
• M46: 13,215,177 km (0.117 R)
• M47: 13,791,129 km (0.083 R)
• M48: 14,191,901 km (0.113 R)
• M49: 14,301,856 km (0.107 R)
• M50: 14,855,817 km (0.093 R)
• M51: 14,930,316 km (0.111 R)
• M52: 15,042,066 km (0.081 R)
• M53: 15,718,996 km (0.11 R)
• M54: 15,908,686 km (0.089 R)
• M55: 16,290,610 km (0.066 R)
• M56: 16,444,247 km (0.088 R)
• M57: 16,521,140 km (0.062 R)
• M58: 16,830,359 km (0.112 R)
• M59: 17,180,268 km (0.107 R)
• M60: 17,414,987 km (0.048 R)
• M61: 17,966,854 km (0.102 R)
• M62: 18,085,784 km (0.06 R)
• M63: 18,765,108 km (0.101 R)
• M64: 19,860,913 km (0.071 R)
• M65: 20,354,585 km (0.078 R)
• M66: 20,520,041 km (0.095 R)
• M67: 20,685,945 km (0.109 R)
• M68: 21,690,943 km (0.113 R)
• M69: 21,817,653 km (0.116 R)
• M70: 21,986,997 km (0.072 R)
• M71: 22,497,725 km (0.068 R)
• M72: 22,926,173 km (0.117 R)
• M73: 23,530,698 km (0.114 R)
• M74: 25,821,640 km (0.092 R)
• M75: 26,360,491 km (0.109 R)
• M76: 26,993,589 km (0.086 R)
• M77: 27,906,884 km (0.108 R)
• M78: 28,830,202 km (0.096 R)
• M79: 29,109,202 km (0.072 R)
• M80: 29,342,426 km (0.108 R)
• M81: 29,810,517 km (0.085 R)
• M82: 29,904,465 km (0.087 R)
• M83: 30,612,212 km (0.091 R)
• M84: 31,947,822 km (0.058 R)
• M85: 32,188,375 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 11.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.95 AU - 9.55 AU

Year: 8788 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,069,596 km

• M1: 223,798 km (0.067 R)
• M2: 410,048 km (0.079 R)
• M3: 532,718 km (0.102 R)
• M4: 743,950 km (0.093 R)
• M5: 1,439,431 km (0.074 R)
• M6: 1,683,574 km (0.057 R)
• M7: 1,956,890 km (0.045 R)
• M8: 2,051,136 km (0.111 R)
• M9: 2,147,178 km (0.06 R)
• M10: 2,512,047 km (0.1 R)
• M11: 2,772,348 km (0.115 R)
• M12: 2,950,968 km (0.119 R)
• M13: 3,151,728 km (0.08 R)
• M14: 3,490,118 km (0.099 R)
• M15: 3,644,354 km (0.066 R)
• M16: 4,161,364 km (0.118 R)
• M17: 4,304,679 km (0.119 R)
• M18: 4,470,284 km (0.064 R)
• M19: 4,701,711 km (0.1 R)
• M20: 4,937,029 km (0.025 R)
• M21: 5,374,752 km (0.111 R)
• M22: 5,508,642 km (0.107 R)
• M23: 5,643,580 km (0.102 R)
• M24: 5,985,860 km (0.083 R)
• M25: 6,147,874 km (0.116 R)
• M26: 6,311,385 km (0.101 R)
• M27: 6,547,450 km (0.103 R)
• M28: 7,471,366 km (0.058 R)
• M29: 7,671,080 km (0.052 R)
• M30: 7,872,588 km (0.08 R)
• M31: 8,229,379 km (0.1 R)
• M32: 8,306,571 km (0.116 R)
• M33: 9,493,032 km (0.08 R)
• M34: 9,628,119 km (0.096 R)
• M35: 9,873,011 km (0.11 R)
• M36: 10,285,602 km (0.107 R)
• M37: 10,368,778 km (0.058 R)
• M38: 10,591,828 km (0.11 R)
• M39: 10,901,047 km (0.039 R)
• M40: 11,788,462 km (0.038 R)
• M41: 12,550,663 km (0.093 R)
• M42: 12,937,822 km (0.115 R)
• M43: 13,510,632 km (0.093 R)
• M44: 13,662,774 km (0.092 R)
• M45: 13,907,366 km (0.09 R)
• M46: 14,122,637 km (0.03 R)
• M47: 14,463,122 km (0.031 R)
• M48: 14,712,352 km (0.116 R)
• M49: 15,183,735 km (0.097 R)
• M50: 15,278,580 km (0.104 R)
• M51: 15,500,733 km (0.068 R)
• M52: 16,302,727 km (0.106 R)
• M53: 17,349,015 km (0.099 R)
• M54: 17,481,259 km (0.086 R)
• M55: 17,580,742 km (0.069 R)
• M56: 17,713,585 km (0.065 R)
• M57: 17,813,516 km (0.111 R)
• M58: 18,788,894 km (0.118 R)
• M59: 19,781,626 km (0.086 R)
• M60: 20,371,490 km (0.083 R)
• M61: 20,896,728 km (0.079 R)
• M62: 21,143,415 km (0.092 R)
• M63: 21,320,090 km (0.082 R)
• M64: 22,752,041 km (0.112 R)
• M65: 22,896,852 km (0.077 R)
• M66: 23,151,168 km (0.1 R)
• M67: 23,260,524 km (0.111 R)
• M68: 23,443,034 km (0.103 R)
• M69: 23,699,295 km (0.118 R)
• M70: 24,214,809 km (0.046 R)
• M71: 24,325,661 km (0.099 R)
• M72: 24,511,013 km (0.111 R)
• M73: 24,585,213 km (0.07 R)
• M74: 25,069,611 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit