🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.72 AU - 0.74 AU

Year: 233 Days

Day: 46.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1 AU - 1.06 AU

Year: 390 Days

Day: 41.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.12 AU - 1.34 AU

Year: 509 Days

Day: 43 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,089,269 km

• M1: 359,334 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.82 AU - 2.22 AU

Year: 1070 Days

Day: 13.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.27 AU - 3.47 AU

Year: 1812 Days

Day: 14.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.86 AU - 3.2 AU

Year: 1966 Days

Day: 26.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,089,269 km

• M1: 1,476,232 km (0.114 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 13

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.44 AU - 5.82 AU

Year: 4980 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,089,269 km

• M1: 189,690 km (0.072 R)
• M2: 437,873 km (0.109 R)
• M3: 572,960 km (0.09 R)
• M4: 702,362 km (0.117 R)
• M5: 806,931 km (0.091 R)
• M6: 955,482 km (0.056 R)
• M7: 1,503,907 km (0.117 R)
• M8: 2,245,913 km (0.12 R)
• M9: 2,406,880 km (0.043 R)
• M10: 2,627,537 km (0.049 R)
• M11: 2,778,481 km (0.098 R)
• M12: 2,893,672 km (0.063 R)
• M13: 3,534,998 km (0.117 R)
• M14: 3,681,304 km (0.109 R)
• M15: 3,829,556 km (0.114 R)
• M16: 4,420,019 km (0.088 R)
• M17: 4,577,994 km (0.043 R)
• M18: 4,969,192 km (0.037 R)
• M19: 5,204,360 km (0.103 R)
• M20: 5,833,270 km (0.087 R)
• M21: 6,131,718 km (0.082 R)
• M22: 6,282,961 km (0.077 R)
• M23: 6,511,995 km (0.034 R)
• M24: 7,057,280 km (0.049 R)
• M25: 7,348,696 km (0.054 R)
• M26: 7,725,533 km (0.102 R)
• M27: 7,916,271 km (0.043 R)
• M28: 8,247,031 km (0.094 R)
• M29: 8,414,132 km (0.06 R)
• M30: 8,979,313 km (0.106 R)
• M31: 9,295,413 km (0.043 R)
• M32: 9,556,761 km (0.087 R)
• M33: 9,968,155 km (0.109 R)
• M34: 10,205,866 km (0.117 R)
• M35: 10,475,591 km (0.101 R)
• M36: 10,656,754 km (0.089 R)
• M37: 11,083,407 km (0.107 R)
• M38: 11,298,828 km (0.102 R)
• M39: 11,546,861 km (0.104 R)
• M40: 11,796,540 km (0.045 R)
• M41: 11,922,202 km (0.088 R)
• M42: 12,620,675 km (0.111 R)
• M43: 12,749,030 km (0.105 R)
• M44: 13,104,624 km (0.111 R)
• M45: 13,365,223 km (0.114 R)
• M46: 13,759,264 km (0.05 R)
• M47: 13,891,509 km (0.077 R)
• M48: 14,290,785 km (0.107 R)
• M49: 14,592,674 km (0.073 R)
• M50: 14,761,271 km (0.089 R)
• M51: 14,964,574 km (0.099 R)
• M52: 15,066,600 km (0.101 R)
• M53: 15,305,358 km (0.101 R)
• M54: 15,717,799 km (0.107 R)
• M55: 16,098,975 km (0.104 R)
• M56: 16,483,292 km (0.087 R)
• M57: 16,976,815 km (0.099 R)
• M58: 17,083,179 km (0.096 R)
• M59: 17,368,014 km (0.043 R)
• M60: 17,654,344 km (0.052 R)
• M61: 17,834,161 km (0.07 R)
• M62: 18,014,576 km (0.119 R)
• M63: 18,340,699 km (0.113 R)
• M64: 19,109,632 km (0.116 R)
• M65: 19,294,236 km (0.086 R)
• M66: 19,479,438 km (0.088 R)
• M67: 20,038,635 km (0.113 R)
• M68: 20,226,231 km (0.114 R)
• M69: 21,096,591 km (0.1 R)
• M70: 21,325,625 km (0.048 R)
• M71: 23,187,820 km (0.094 R)
• M72: 23,542,815 km (0.051 R)
• M73: 24,178,307 km (0.085 R)
• M74: 24,498,147 km (0.117 R)
• M75: 26,077,452 km (0.105 R)
• M76: 26,817,513 km (0.101 R)
• M77: 26,982,968 km (0.082 R)
• M78: 27,522,867 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 8.3

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.13 AU - 9.55 AU

Year: 8978 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,089,269 km

• M1: 185,950 km (0.069 R)
• M2: 244,593 km (0.048 R)
• M3: 324,927 km (0.098 R)
• M4: 517,908 km (0.04 R)
• M5: 645,066 km (0.037 R)
• M6: 1,170,753 km (0.06 R)
• M7: 1,233,734 km (0.066 R)
• M8: 1,385,276 km (0.065 R)
• M9: 1,730,698 km (0.099 R)
• M10: 1,803,103 km (0.092 R)
• M11: 2,664,338 km (0.074 R)
• M12: 3,300,578 km (0.048 R)
• M13: 3,451,672 km (0.11 R)
• M14: 3,543,375 km (0.107 R)
• M15: 3,855,137 km (0.106 R)
• M16: 3,950,281 km (0.116 R)
• M17: 4,014,309 km (0.045 R)
• M18: 4,078,487 km (0.09 R)
• M19: 4,339,236 km (0.032 R)
• M20: 4,405,208 km (0.082 R)
• M21: 5,014,371 km (0.039 R)
• M22: 5,118,491 km (0.11 R)
• M23: 5,223,359 km (0.108 R)
• M24: 5,649,863 km (0.116 R)
• M25: 5,831,026 km (0.076 R)
• M26: 5,903,880 km (0.066 R)
• M27: 6,235,987 km (0.084 R)
• M28: 6,650,224 km (0.11 R)
• M29: 6,803,113 km (0.086 R)
• M30: 7,347,200 km (0.065 R)
• M31: 8,108,055 km (0.076 R)
• M32: 8,189,586 km (0.092 R)
• M33: 9,020,004 km (0.09 R)
• M34: 9,189,199 km (0.112 R)
• M35: 9,316,955 km (0.039 R)
• M36: 10,271,091 km (0.099 R)
• M37: 11,256,193 km (0.112 R)
• M38: 11,575,883 km (0.119 R)
• M39: 11,852,340 km (0.086 R)
• M40: 12,364,713 km (0.117 R)
• M41: 13,075,303 km (0.071 R)
• M42: 13,266,938 km (0.114 R)
• M43: 14,337,909 km (0.105 R)
• M44: 14,486,160 km (0.068 R)
• M45: 14,585,194 km (0.107 R)
• M46: 15,184,333 km (0.05 R)
• M47: 15,335,427 km (0.073 R)
• M48: 15,436,406 km (0.076 R)
• M49: 15,995,752 km (0.067 R)
• M50: 16,510,070 km (0.098 R)
• M51: 16,821,383 km (0.074 R)
• M52: 17,082,132 km (0.098 R)
• M53: 17,607,819 km (0.118 R)
• M54: 18,245,555 km (0.104 R)
• M55: 19,053,383 km (0.056 R)
• M56: 22,000,012 km (0.099 R)
• M57: 22,171,003 km (0.116 R)
• M58: 22,456,884 km (0.049 R)
• M59: 23,322,158 km (0.113 R)
• M60: 24,080,919 km (0.048 R)
• M61: 25,025,779 km (0.117 R)
• M62: 25,982,757 km (0.098 R)
• M63: 26,284,196 km (0.095 R)
• M64: 26,344,634 km (0.08 R)
• M65: 28,179,302 km (0.061 R)
• M66: 28,365,103 km (0.115 R)
• M67: 28,862,366 km (0.094 R)
• M68: 28,924,748 km (0.096 R)
• M69: 29,112,045 km (0.11 R)
• M70: 29,362,472 km (0.075 R)
• M71: 29,739,458 km (0.077 R)
• M72: 32,034,888 km (0.073 R)
• M73: 32,812,647 km (0.045 R)
• M74: 32,942,947 km (0.07 R)
• M75: 34,386,716 km (0.093 R)
• M76: 38,291,071 km (0.111 R)
• M77: 39,047,288 km (0.051 R)
• M78: 39,116,253 km (0.118 R)
• M79: 40,854,131 km (0.083 R)
• M80: 41,345,261 km (0.05 R)
• M81: 41,626,804 km (0.102 R)
• M82: 41,908,946 km (0.087 R)
• M83: 41,979,556 km (0.056 R)
• M84: 43,830,082 km (0.109 R)
• M85: 44,260,774 km (0.107 R)
• M86: 45,126,646 km (0.105 R)
• M87: 45,416,567 km (0.107 R)
• M88: 46,582,084 km (0.057 R)
• M89: 47,757,475 km (0.057 R)
• M90: 48,942,589 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 10.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.96 AU - 10.06 AU

Year: 10933 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,089,269 km

• M1: 228,137 km (0.102 R)
• M2: 386,860 km (0.086 R)
• M3: 656,286 km (0.059 R)
• M4: 927,357 km (0.096 R)
• M5: 1,123,929 km (0.103 R)
• M6: 1,296,415 km (0.053 R)
• M7: 1,412,054 km (0.063 R)
• M8: 1,585,438 km (0.083 R)
• M9: 1,654,104 km (0.111 R)
• M10: 1,766,003 km (0.104 R)
• M11: 1,909,617 km (0.078 R)
• M12: 2,411,218 km (0.097 R)
• M13: 2,751,404 km (0.119 R)
• M14: 2,986,871 km (0.107 R)
• M15: 3,387,943 km (0.09 R)
• M16: 3,604,112 km (0.109 R)
• M17: 3,824,918 km (0.088 R)
• M18: 4,012,215 km (0.104 R)
• M19: 4,164,356 km (0.032 R)
• M20: 4,279,696 km (0.054 R)
• M21: 4,376,635 km (0.084 R)
• M22: 4,691,838 km (0.112 R)
• M23: 4,852,357 km (0.049 R)
• M24: 4,953,485 km (0.119 R)
• M25: 5,639,092 km (0.041 R)
• M26: 5,766,998 km (0.103 R)
• M27: 5,917,344 km (0.067 R)
• M28: 6,025,653 km (0.109 R)
• M29: 6,310,188 km (0.118 R)
• M30: 6,847,095 km (0.092 R)
• M31: 7,585,958 km (0.083 R)
• M32: 7,774,601 km (0.093 R)
• M33: 8,036,547 km (0.089 R)
• M34: 8,156,674 km (0.117 R)
• M35: 8,914,238 km (0.079 R)
• M36: 9,088,519 km (0.054 R)
• M37: 9,617,946 km (0.073 R)
• M38: 10,496,235 km (0.041 R)
• M39: 10,838,964 km (0.095 R)
• M40: 11,185,283 km (0.1 R)
• M41: 11,508,115 km (0.057 R)
• M42: 12,190,880 km (0.037 R)
• M43: 12,301,283 km (0.079 R)
• M44: 12,384,310 km (0.083 R)
• M45: 12,774,461 km (0.092 R)
• M46: 12,886,660 km (0.07 R)
• M47: 13,225,200 km (0.097 R)
• M48: 13,367,168 km (0.065 R)
• M49: 13,652,601 km (0.027 R)
• M50: 14,142,384 km (0.091 R)
• M51: 14,726,115 km (0.078 R)
• M52: 15,080,064 km (0.058 R)
• M53: 15,436,855 km (0.041 R)
• M54: 17,448,796 km (0.087 R)
• M55: 17,573,411 km (0.03 R)
• M56: 18,011,733 km (0.035 R)
• M57: 18,200,675 km (0.045 R)
• M58: 18,517,075 km (0.071 R)
• M59: 18,899,148 km (0.051 R)
• M60: 20,848,558 km (0.097 R)
• M61: 22,149,610 km (0.118 R)
• M62: 22,487,552 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.1

Radius: 6.5

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.37 AU - 15.89 AU

Year: 18759 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,089,269 km

• M1: 522,097 km (0.111 R)
• M2: 816,056 km (0.106 R)
• M3: 1,015,022 km (0.061 R)
• M4: 1,061,397 km (0.119 R)
• M5: 1,108,371 km (0.115 R)
• M6: 2,821,266 km (0.091 R)
• M7: 3,434,019 km (0.094 R)
• M8: 3,864,861 km (0.055 R)
• M9: 4,012,215 km (0.106 R)
• M10: 4,465,646 km (0.032 R)
• M11: 4,816,303 km (0.096 R)
• M12: 5,794,225 km (0.066 R)
• M13: 6,435,850 km (0.094 R)
• M14: 7,554,543 km (0.107 R)
• M15: 7,971,771 km (0.076 R)
• M16: 8,065,569 km (0.117 R)
• M17: 8,301,635 km (0.081 R)
• M18: 8,396,629 km (0.093 R)
• M19: 8,492,073 km (0.094 R)
• M20: 8,732,028 km (0.065 R)
• M21: 9,664,621 km (0.085 R)
• M22: 10,525,706 km (0.087 R)
• M23: 11,942,847 km (0.095 R)
• M24: 12,103,964 km (0.119 R)
• M25: 12,810,514 km (0.106 R)
• M26: 12,975,521 km (0.111 R)
• M27: 14,036,619 km (0.107 R)
• M28: 14,951,559 km (0.088 R)
• M29: 15,357,867 km (0.119 R)
• M30: 15,416,210 km (0.105 R)
• M31: 15,474,703 km (0.102 R)
• M32: 16,598,632 km (0.033 R)
• M33: 17,626,369 km (0.101 R)
• M34: 17,994,081 km (0.05 R)
• M35: 18,055,565 km (0.108 R)
• M36: 19,300,668 km (0.102 R)
• M37: 19,363,649 km (0.105 R)
• M38: 20,573,298 km (0.092 R)
• M39: 20,831,055 km (0.081 R)
• M40: 20,895,531 km (0.117 R)
• M41: 21,480,010 km (0.09 R)
• M42: 21,807,181 km (0.062 R)
• M43: 22,004,201 km (0.025 R)
• M44: 22,864,688 km (0.077 R)
• M45: 23,198,591 km (0.095 R)
• M46: 23,668,777 km (0.117 R)
• M47: 23,871,183 km (0.088 R)
• M48: 24,006,569 km (0.073 R)
• M49: 24,413,924 km (0.115 R)
• M50: 25,511,523 km (0.082 R)
• M51: 25,649,901 km (0.055 R)
• M52: 26,136,094 km (0.089 R)
• M53: 26,906,075 km (0.051 R)
• M54: 27,117,456 km (0.112 R)
• M55: 28,039,578 km (0.083 R)
• M56: 30,206,353 km (0.103 R)
• M57: 30,572,569 km (0.038 R)
• M58: 30,866,678 km (0.082 R)
• M59: 31,161,835 km (0.077 R)
• M60: 33,328,910 km (0.118 R)
• M61: 34,928,260 km (0.054 R)
• M62: 35,853,374 km (0.094 R)
• M63: 36,163,640 km (0.12 R)
• M64: 36,786,565 km (0.092 R)
• M65: 36,942,895 km (0.08 R)
• M66: 37,021,135 km (0.12 R)
• M67: 38,597,447 km (0.103 R)
• M68: 39,393,757 km (0.115 R)
• M69: 39,713,747 km (0.101 R)
• M70: 40,275,936 km (0.113 R)
• M71: 40,437,052 km (0.109 R)
• M72: 40,759,885 km (0.092 R)
• M73: 41,489,473 km (0.119 R)
• M74: 41,733,617 km (0.105 R)
• M75: 41,978,210 km (0.117 R)
• M76: 43,373,359 km (0.105 R)
• M77: 43,455,937 km (0.107 R)
• M78: 43,786,549 km (0.115 R)
• M79: 45,034,045 km (0.108 R)
• M80: 45,201,296 km (0.091 R)
• M81: 45,368,696 km (0.108 R)
• M82: 45,956,316 km (0.068 R)
• M83: 47,393,802 km (0.062 R)
• M84: 47,819,408 km (0.12 R)
• M85: 47,990,099 km (0.084 R)
• M86: 48,417,351 km (0.094 R)
• M87: 49,620,716 km (0.052 R)
• M88: 52,232,396 km (0.096 R)
• M89: 53,554,841 km (0.082 R)
• M90: 54,175,822 km (0.101 R)
• M91: 54,799,196 km (0.106 R)
• M92: 55,066,976 km (0.113 R)
• M93: 56,412,759 km (0.105 R)
• M94: 60,976,541 km (0.093 R)
• M95: 62,089,250 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit