🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 288 Days

Day: 45.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,959,606 km

• M1: 367,562 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 298 Days

Day: 20.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.78 AU

Year: 686 Days

Day: 28.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,959,606 km

• M1: 1,015,321 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.91 AU

Year: 807 Days

Day: 31.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.65 AU - 1.79 AU

Year: 859 Days

Day: 16.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,959,606 km

• M1: 750,383 km (0.085 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 14.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.15 AU - 4.21 AU

Year: 3254 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,959,606 km

• M1: 186,549 km (0.111 R)
• M2: 304,880 km (0.089 R)
• M3: 433,983 km (0.118 R)
• M4: 575,802 km (0.114 R)
• M5: 691,142 km (0.052 R)
• M6: 815,907 km (0.098 R)
• M7: 1,037,012 km (0.096 R)
• M8: 1,269,188 km (0.079 R)
• M9: 1,396,945 km (0.117 R)
• M10: 1,498,522 km (0.025 R)
• M11: 1,602,642 km (0.118 R)
• M12: 1,709,455 km (0.097 R)
• M13: 1,874,312 km (0.051 R)
• M14: 2,114,267 km (0.111 R)
• M15: 2,401,345 km (0.111 R)
• M16: 2,512,197 km (0.113 R)
• M17: 2,739,586 km (0.093 R)
• M18: 2,855,823 km (0.117 R)
• M19: 2,960,542 km (0.065 R)
• M20: 3,093,385 km (0.098 R)
• M21: 3,337,678 km (0.111 R)
• M22: 3,448,231 km (0.11 R)
• M23: 3,546,068 km (0.102 R)
• M24: 3,687,438 km (0.085 R)
• M25: 3,830,902 km (0.106 R)
• M26: 4,302,136 km (0.101 R)
• M27: 4,423,011 km (0.073 R)
• M28: 4,590,859 km (0.117 R)
• M29: 4,886,016 km (0.097 R)
• M30: 5,155,591 km (0.104 R)
• M31: 5,348,722 km (0.105 R)
• M32: 5,446,260 km (0.08 R)
• M33: 5,725,709 km (0.107 R)
• M34: 6,540,569 km (0.102 R)
• M35: 6,697,497 km (0.111 R)
• M36: 7,104,104 km (0.055 R)
• M37: 7,229,467 km (0.09 R)
• M38: 7,867,502 km (0.037 R)
• M39: 7,997,203 km (0.108 R)
• M40: 8,109,102 km (0.111 R)
• M41: 8,334,397 km (0.104 R)
• M42: 8,810,267 km (0.07 R)
• M43: 9,139,084 km (0.105 R)
• M44: 9,295,114 km (0.108 R)
• M45: 9,748,994 km (0.034 R)
• M46: 9,968,604 km (0.101 R)
• M47: 10,129,272 km (0.092 R)
• M48: 10,433,105 km (0.107 R)
• M49: 10,534,981 km (0.036 R)
• M50: 10,678,296 km (0.083 R)
• M51: 11,111,980 km (0.066 R)
• M52: 11,362,407 km (0.116 R)
• M53: 11,699,301 km (0.071 R)
• M54: 12,125,057 km (0.115 R)
• M55: 12,253,861 km (0.111 R)
• M56: 12,382,964 km (0.084 R)
• M57: 12,577,591 km (0.067 R)
• M58: 12,947,995 km (0.117 R)
• M59: 13,233,727 km (0.116 R)
• M60: 13,344,130 km (0.073 R)
• M61: 13,744,304 km (0.112 R)
• M62: 14,261,464 km (0.088 R)
• M63: 14,876,611 km (0.085 R)
• M64: 15,407,533 km (0.103 R)
• M65: 15,593,633 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 8.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.68 AU - 10.46 AU

Year: 11274 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,959,606 km

• M1: 212,130 km (0.105 R)
• M2: 481,705 km (0.092 R)
• M3: 861,983 km (0.103 R)
• M4: 936,483 km (0.079 R)
• M5: 1,452,296 km (0.119 R)
• M6: 1,680,732 km (0.102 R)
• M7: 2,380,252 km (0.032 R)
• M8: 2,487,065 km (0.075 R)
• M9: 3,073,339 km (0.106 R)
• M10: 3,219,047 km (0.087 R)
• M11: 3,487,426 km (0.075 R)
• M12: 3,548,013 km (0.072 R)
• M13: 4,367,809 km (0.109 R)
• M14: 4,598,190 km (0.057 R)
• M15: 6,136,205 km (0.106 R)
• M16: 6,807,601 km (0.046 R)
• M17: 6,883,596 km (0.081 R)
• M18: 7,268,063 km (0.082 R)
• M19: 7,699,054 km (0.111 R)
• M20: 7,857,927 km (0.042 R)
• M21: 8,017,698 km (0.111 R)
• M22: 8,219,206 km (0.117 R)
• M23: 8,709,289 km (0.085 R)
• M24: 9,041,396 km (0.056 R)
• M25: 9,889,466 km (0.115 R)
• M26: 11,980,994 km (0.112 R)
• M27: 13,528,135 km (0.077 R)
• M28: 14,889,476 km (0.118 R)
• M29: 15,586,303 km (0.103 R)
• M30: 15,938,756 km (0.042 R)
• M31: 16,192,174 km (0.112 R)
• M32: 17,219,014 km (0.114 R)
• M33: 17,322,835 km (0.065 R)
• M34: 18,108,224 km (0.026 R)
• M35: 18,425,671 km (0.059 R)
• M36: 19,065,949 km (0.066 R)
• M37: 19,281,071 km (0.068 R)
• M38: 19,388,931 km (0.076 R)
• M39: 19,605,250 km (0.106 R)
• M40: 20,368,498 km (0.083 R)
• M41: 20,864,265 km (0.06 R)
• M42: 21,419,872 km (0.111 R)
• M43: 21,643,521 km (0.079 R)
• M44: 22,659,290 km (0.103 R)
• M45: 23,058,567 km (0.058 R)
• M46: 23,287,601 km (0.085 R)
• M47: 23,402,493 km (0.083 R)
• M48: 23,748,213 km (0.097 R)
• M49: 23,806,108 km (0.119 R)
• M50: 23,979,641 km (0.057 R)
• M51: 24,503,234 km (0.069 R)
• M52: 24,678,562 km (0.114 R)
• M53: 24,795,697 km (0.072 R)
• M54: 25,620,580 km (0.113 R)
• M55: 26,454,588 km (0.082 R)
• M56: 26,754,682 km (0.084 R)
• M57: 27,116,110 km (0.073 R)
• M58: 29,009,570 km (0.118 R)
• M59: 29,691,737 km (0.09 R)
• M60: 30,378,989 km (0.054 R)
• M61: 30,567,333 km (0.049 R)
• M62: 31,388,176 km (0.063 R)
• M63: 31,769,501 km (0.089 R)
• M64: 32,408,284 km (0.065 R)
• M65: 32,664,994 km (0.111 R)
• M66: 34,089,016 km (0.088 R)
• M67: 34,546,337 km (0.069 R)
• M68: 35,137,398 km (0.103 R)
• M69: 35,533,234 km (0.097 R)
• M70: 35,665,628 km (0.085 R)
• M71: 36,796,588 km (0.112 R)
• M72: 37,669,492 km (0.104 R)
• M73: 38,074,603 km (0.115 R)
• M74: 39,298,613 km (0.099 R)
• M75: 39,572,377 km (0.091 R)
• M76: 40,190,814 km (0.059 R)
• M77: 41,506,528 km (0.116 R)
• M78: 42,414,886 km (0.078 R)
• M79: 42,485,047 km (0.076 R)
• M80: 43,047,685 km (0.113 R)
• M81: 43,967,113 km (0.067 R)
• M82: 45,036,140 km (0.114 R)
• M83: 46,474,673 km (0.109 R)
• M84: 47,709,304 km (0.055 R)
• M85: 48,220,779 km (0.047 R)
• M86: 48,293,933 km (0.085 R)
• M87: 49,028,159 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.51 AU - 10.33 AU

Year: 11898 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,959,606 km

• M1: 113,096 km (0.104 R)
• M2: 230,680 km (0.091 R)
• M3: 300,991 km (0.109 R)
• M4: 403,017 km (0.109 R)
• M5: 518,656 km (0.1 R)
• M6: 620,083 km (0.082 R)
• M7: 844,181 km (0.077 R)
• M8: 950,545 km (0.108 R)
• M9: 1,013,376 km (0.109 R)
• M10: 1,643,033 km (0.083 R)
• M11: 1,997,132 km (0.074 R)
• M12: 2,183,231 km (0.057 R)
• M13: 2,706,973 km (0.107 R)
• M14: 2,866,894 km (0.079 R)
• M15: 3,124,800 km (0.105 R)
• M16: 3,463,789 km (0.091 R)
• M17: 3,738,600 km (0.114 R)
• M18: 4,072,353 km (0.106 R)
• M19: 4,150,892 km (0.108 R)
• M20: 4,415,830 km (0.117 R)
• M21: 4,523,540 km (0.082 R)
• M22: 4,631,999 km (0.058 R)
• M23: 5,358,147 km (0.107 R)
• M24: 5,501,761 km (0.064 R)
• M25: 6,239,578 km (0.104 R)
• M26: 6,421,339 km (0.068 R)
• M27: 6,574,078 km (0.063 R)
• M28: 7,451,620 km (0.099 R)
• M29: 8,068,112 km (0.056 R)
• M30: 8,199,908 km (0.063 R)
• M31: 8,365,812 km (0.095 R)
• M32: 9,522,802 km (0.043 R)
• M33: 9,802,400 km (0.057 R)
• M34: 9,872,711 km (0.113 R)
• M35: 10,013,782 km (0.093 R)
• M36: 10,120,146 km (0.057 R)
• M37: 10,405,429 km (0.111 R)
• M38: 11,350,738 km (0.03 R)
• M39: 11,424,490 km (0.119 R)
• M40: 11,498,541 km (0.079 R)
• M41: 12,058,785 km (0.052 R)
• M42: 12,896,533 km (0.093 R)
• M43: 13,089,514 km (0.108 R)
• M44: 13,635,098 km (0.075 R)
• M45: 14,267,747 km (0.09 R)
• M46: 14,748,555 km (0.078 R)
• M47: 14,869,580 km (0.061 R)
• M48: 14,950,362 km (0.033 R)
• M49: 16,263,981 km (0.094 R)
• M50: 16,389,045 km (0.071 R)
• M51: 16,766,181 km (0.11 R)
• M52: 17,019,151 km (0.104 R)
• M53: 17,400,925 km (0.1 R)
• M54: 17,785,541 km (0.092 R)
• M55: 19,839,670 km (0.104 R)
• M56: 20,331,099 km (0.114 R)
• M57: 20,691,181 km (0.064 R)
• M58: 21,829,620 km (0.081 R)
• M59: 22,198,230 km (0.11 R)
• M60: 22,383,282 km (0.073 R)
• M61: 22,988,406 km (0.079 R)
• M62: 23,834,980 km (0.037 R)
• M63: 24,787,619 km (0.111 R)
• M64: 24,931,682 km (0.084 R)
• M65: 26,582,794 km (0.105 R)
• M66: 27,124,488 km (0.061 R)
• M67: 27,371,922 km (0.111 R)
• M68: 27,819,220 km (0.047 R)
• M69: 28,268,911 km (0.113 R)
• M70: 28,519,787 km (0.107 R)
• M71: 28,620,317 km (0.11 R)
• M72: 29,124,910 km (0.101 R)
• M73: 30,347,873 km (0.093 R)
• M74: 30,707,656 km (0.059 R)
• M75: 31,535,530 km (0.105 R)
• M76: 33,054,547 km (0.079 R)
• M77: 34,222,757 km (0.081 R)
• M78: 34,329,719 km (0.12 R)
• M79: 34,597,350 km (0.107 R)
• M80: 34,812,023 km (0.103 R)
• M81: 35,026,995 km (0.058 R)
• M82: 35,350,575 km (0.11 R)
• M83: 35,620,749 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 13.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.9 AU - 10.52 AU

Year: 12423 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,959,606 km

• M1: 185,801 km (0.104 R)
• M2: 296,204 km (0.061 R)
• M3: 409,599 km (0.105 R)
• M4: 500,854 km (0.083 R)
• M5: 1,111,662 km (0.116 R)
• M6: 1,250,638 km (0.083 R)
• M7: 2,033,783 km (0.055 R)
• M8: 2,424,682 km (0.107 R)
• M9: 2,861,059 km (0.076 R)
• M10: 3,974,217 km (0.086 R)
• M11: 4,364,518 km (0.074 R)
• M12: 5,129,861 km (0.108 R)
• M13: 5,909,116 km (0.098 R)
• M14: 6,496,587 km (0.118 R)
• M15: 6,610,580 km (0.104 R)
• M16: 6,811,789 km (0.092 R)
• M17: 7,015,093 km (0.028 R)
• M18: 7,457,454 km (0.112 R)
• M19: 7,607,052 km (0.07 R)
• M20: 7,787,766 km (0.069 R)
• M21: 8,744,295 km (0.106 R)
• M22: 9,188,451 km (0.084 R)
• M23: 10,065,842 km (0.12 R)
• M24: 11,277,136 km (0.085 R)
• M25: 13,542,646 km (0.086 R)
• M26: 14,093,466 km (0.075 R)
• M27: 14,877,059 km (0.098 R)
• M28: 15,255,243 km (0.116 R)
• M29: 15,674,865 km (0.063 R)
• M30: 16,098,376 km (0.11 R)
• M31: 16,642,763 km (0.099 R)
• M32: 18,798,917 km (0.088 R)
• M33: 18,921,288 km (0.047 R)
• M34: 19,125,789 km (0.116 R)
• M35: 19,992,858 km (0.104 R)
• M36: 20,159,510 km (0.054 R)
• M37: 20,284,723 km (0.085 R)
• M38: 21,041,689 km (0.044 R)
• M39: 21,296,154 km (0.082 R)
• M40: 22,843,894 km (0.086 R)
• M41: 26,685,867 km (0.105 R)
• M42: 27,979,290 km (0.101 R)
• M43: 28,493,009 km (0.118 R)
• M44: 28,633,780 km (0.091 R)
• M45: 29,104,266 km (0.056 R)
• M46: 30,339,495 km (0.097 R)
• M47: 31,108,279 km (0.115 R)
• M48: 32,175,660 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit