🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.04 AU - 1.12 AU

Year: 427 Days

Day: 36.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.04 AU - 1.2 AU

Year: 451 Days

Day: 16.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,961,971 km

• M1: 225,893 km (0.047 R)
• M2: 264,489 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.3 AU - 1.86 AU

Year: 756 Days

Day: 47.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.49 AU - 1.81 AU

Year: 807 Days

Day: 40.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,961,971 km

• M1: 966,402 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.28 AU - 4.16 AU

Year: 2732 Days

Day: 19.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 15

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.2 AU - 5.62 AU

Year: 4143 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,961,971 km

• M1: 244,593 km (0.099 R)
• M2: 400,773 km (0.069 R)
• M3: 504,893 km (0.053 R)
• M4: 660,325 km (0.109 R)
• M5: 802,892 km (0.105 R)
• M6: 1,027,139 km (0.114 R)
• M7: 1,222,663 km (0.11 R)
• M8: 1,351,617 km (0.11 R)
• M9: 2,302,760 km (0.111 R)
• M10: 2,432,162 km (0.112 R)
• M11: 2,631,277 km (0.072 R)
• M12: 2,940,197 km (0.111 R)
• M13: 3,297,586 km (0.105 R)
• M14: 3,518,841 km (0.092 R)
• M15: 3,612,639 km (0.059 R)
• M16: 3,821,777 km (0.099 R)
• M17: 3,957,013 km (0.091 R)
• M18: 4,054,551 km (0.061 R)
• M19: 4,212,377 km (0.079 R)
• M20: 4,312,159 km (0.12 R)
• M21: 4,739,709 km (0.08 R)
• M22: 4,969,342 km (0.052 R)
• M23: 5,223,958 km (0.061 R)
• M24: 5,439,528 km (0.083 R)
• M25: 5,614,109 km (0.082 R)
• M26: 5,835,065 km (0.112 R)
• M27: 6,262,765 km (0.097 R)
• M28: 7,030,053 km (0.061 R)
• M29: 7,172,769 km (0.093 R)
• M30: 7,268,512 km (0.031 R)
• M31: 7,461,194 km (0.114 R)
• M32: 7,704,440 km (0.118 R)
• M33: 8,174,028 km (0.1 R)
• M34: 8,374,489 km (0.099 R)
• M35: 8,551,313 km (0.106 R)
• M36: 8,678,472 km (0.075 R)
• M37: 9,664,621 km (0.099 R)
• M38: 10,090,676 km (0.069 R)
• M39: 10,225,014 km (0.099 R)
• M40: 10,768,504 km (0.082 R)
• M41: 10,988,562 km (0.118 R)
• M42: 11,099,115 km (0.096 R)
• M43: 11,293,592 km (0.079 R)
• M44: 11,573,340 km (0.048 R)
• M45: 12,025,874 km (0.036 R)
• M46: 12,512,964 km (0.109 R)
• M47: 12,773,414 km (0.094 R)
• M48: 13,064,980 km (0.066 R)
• M49: 13,417,882 km (0.065 R)
• M50: 14,283,455 km (0.069 R)
• M51: 14,525,504 km (0.075 R)
• M52: 14,738,382 km (0.096 R)
• M53: 15,693,565 km (0.064 R)
• M54: 17,211,983 km (0.075 R)
• M55: 17,405,114 km (0.094 R)
• M56: 18,381,390 km (0.106 R)
• M57: 18,513,036 km (0.045 R)
• M58: 18,644,831 km (0.092 R)
• M59: 18,942,681 km (0.119 R)
• M60: 19,208,666 km (0.042 R)
• M61: 19,643,696 km (0.071 R)
• M62: 19,946,632 km (0.083 R)
• M63: 20,217,404 km (0.083 R)
• M64: 20,523,332 km (0.075 R)
• M65: 21,174,382 km (0.087 R)
• M66: 22,251,187 km (0.11 R)
• M67: 22,672,754 km (0.038 R)
• M68: 23,274,586 km (0.073 R)
• M69: 23,417,003 km (0.056 R)
• M70: 23,989,365 km (0.12 R)
• M71: 24,097,225 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.93 AU - 5.71 AU

Year: 4673 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 92,961,971 km

• M1: 341,532 km (0.103 R)
• M2: 821,442 km (0.056 R)
• M3: 1,394,851 km (0.109 R)
• M4: 1,552,975 km (0.092 R)
• M5: 1,808,638 km (0.113 R)
• M6: 1,941,780 km (0.078 R)
• M7: 2,037,074 km (0.1 R)
• M8: 2,275,384 km (0.092 R)
• M9: 2,672,865 km (0.11 R)
• M10: 2,934,661 km (0.025 R)
• M11: 3,584,066 km (0.057 R)
• M12: 4,277,751 km (0.083 R)
• M13: 4,881,528 km (0.1 R)
• M14: 5,947,114 km (0.072 R)
• M15: 6,148,622 km (0.086 R)
• M16: 6,311,385 km (0.067 R)
• M17: 6,766,611 km (0.098 R)
• M18: 7,232,459 km (0.064 R)
• M19: 7,556,188 km (0.105 R)
• M20: 8,061,829 km (0.066 R)
• M21: 8,173,130 km (0.055 R)
• M22: 10,096,360 km (0.119 R)
• M23: 10,264,807 km (0.094 R)
• M24: 11,046,756 km (0.099 R)
• M25: 11,369,887 km (0.081 R)
• M26: 12,538,396 km (0.108 R)
• M27: 12,771,469 km (0.086 R)
• M28: 13,347,421 km (0.066 R)
• M29: 14,039,012 km (0.06 R)
• M30: 14,173,351 km (0.091 R)
• M31: 15,180,743 km (0.098 R)
• M32: 15,318,672 km (0.091 R)
• M33: 15,986,627 km (0.068 R)
• M34: 16,352,394 km (0.115 R)
• M35: 16,607,159 km (0.095 R)
• M36: 16,891,844 km (0.106 R)
• M37: 17,206,897 km (0.063 R)
• M38: 17,610,811 km (0.099 R)
• M39: 17,959,374 km (0.087 R)
• M40: 18,134,553 km (0.065 R)
• M41: 18,900,195 km (0.085 R)
• M42: 19,257,136 km (0.093 R)
• M43: 19,646,389 km (0.105 R)
• M44: 19,736,597 km (0.114 R)
• M45: 19,857,173 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 10.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.15 AU - 14.07 AU

Year: 15064 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,961,971 km

• M1: 151,991 km (0.057 R)
• M2: 277,354 km (0.063 R)
• M3: 369,656 km (0.085 R)
• M4: 503,995 km (0.052 R)
• M5: 673,340 km (0.116 R)
• M6: 992,133 km (0.12 R)
• M7: 1,148,762 km (0.086 R)
• M8: 1,399,488 km (0.074 R)
• M9: 1,784,703 km (0.093 R)
• M10: 2,051,585 km (0.108 R)
• M11: 2,202,529 km (0.118 R)
• M12: 2,705,328 km (0.036 R)
• M13: 3,127,194 km (0.064 R)
• M14: 3,479,646 km (0.115 R)
• M15: 4,222,549 km (0.09 R)
• M16: 4,612,252 km (0.073 R)
• M17: 5,149,907 km (0.043 R)
• M18: 5,566,088 km (0.111 R)
• M19: 5,814,121 km (0.111 R)
• M20: 5,921,383 km (0.094 R)
• M21: 6,284,158 km (0.042 R)
• M22: 6,468,163 km (0.114 R)
• M23: 7,688,283 km (0.112 R)
• M24: 7,806,316 km (0.079 R)
• M25: 8,203,947 km (0.094 R)
• M26: 8,445,847 km (0.091 R)
• M27: 10,990,656 km (0.093 R)
• M28: 11,123,798 km (0.064 R)
• M29: 11,302,119 km (0.086 R)
• M30: 11,481,337 km (0.115 R)
• M31: 11,661,453 km (0.111 R)
• M32: 11,797,288 km (0.097 R)
• M33: 12,024,677 km (0.1 R)
• M34: 14,377,851 km (0.105 R)
• M35: 16,461,151 km (0.094 R)
• M36: 17,382,525 km (0.063 R)
• M37: 17,485,897 km (0.118 R)
• M38: 17,745,449 km (0.101 R)
• M39: 17,953,839 km (0.107 R)
• M40: 18,478,628 km (0.118 R)
• M41: 18,795,925 km (0.089 R)
• M42: 19,435,905 km (0.098 R)
• M43: 19,812,443 km (0.117 R)
• M44: 21,232,426 km (0.12 R)
• M45: 21,898,735 km (0.072 R)
• M46: 22,854,516 km (0.076 R)
• M47: 23,709,168 km (0.115 R)
• M48: 24,981,498 km (0.103 R)
• M49: 25,098,334 km (0.103 R)
• M50: 26,991,196 km (0.105 R)
• M51: 27,411,416 km (0.042 R)
• M52: 27,954,756 km (0.082 R)
• M53: 28,258,290 km (0.112 R)
• M54: 28,990,871 km (0.055 R)
• M55: 29,298,145 km (0.092 R)
• M56: 29,606,316 km (0.117 R)
• M57: 29,915,685 km (0.038 R)
• M58: 30,350,416 km (0.098 R)
• M59: 30,475,031 km (0.097 R)
• M60: 30,662,328 km (0.113 R)
• M61: 30,849,923 km (0.088 R)
• M62: 32,237,593 km (0.102 R)
• M63: 34,422,021 km (0.101 R)
• M64: 34,812,472 km (0.028 R)
• M65: 35,138,894 km (0.068 R)
• M66: 36,124,445 km (0.066 R)
• M67: 36,190,418 km (0.099 R)
• M68: 36,852,987 km (0.109 R)
• M69: 37,385,854 km (0.096 R)
• M70: 38,189,943 km (0.081 R)
• M71: 38,257,112 km (0.104 R)
• M72: 38,661,625 km (0.102 R)
• M73: 39,951,607 km (0.072 R)
• M74: 41,670,337 km (0.068 R)
• M75: 42,364,621 km (0.068 R)
• M76: 43,202,818 km (0.1 R)
• M77: 43,483,463 km (0.09 R)
• M78: 43,905,479 km (0.06 R)
• M79: 45,037,636 km (0.089 R)
• M80: 45,108,695 km (0.109 R)
• M81: 45,464,588 km (0.086 R)
• M82: 45,964,544 km (0.064 R)
• M83: 46,250,874 km (0.098 R)
• M84: 46,609,909 km (0.07 R)
• M85: 46,825,630 km (0.067 R)
• M86: 48,054,726 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 7.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.01 AU - 20.17 AU

Year: 25732 Days

Day: 19.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,961,971 km

• M1: 106,065 km (0.12 R)
• M2: 480,209 km (0.066 R)
• M3: 597,643 km (0.068 R)
• M4: 647,460 km (0.077 R)
• M5: 890,107 km (0.116 R)
• M6: 1,007,093 km (0.108 R)
• M7: 1,559,408 km (0.071 R)
• M8: 1,737,579 km (0.107 R)
• M9: 2,311,586 km (0.088 R)
• M10: 2,810,196 km (0.033 R)
• M11: 3,387,045 km (0.056 R)
• M12: 3,759,993 km (0.032 R)
• M13: 6,542,962 km (0.108 R)
• M14: 6,600,408 km (0.071 R)
• M15: 7,183,091 km (0.087 R)
• M16: 7,420,802 km (0.033 R)
• M17: 7,480,642 km (0.111 R)
• M18: 7,721,644 km (0.113 R)
• M19: 7,965,189 km (0.103 R)
• M20: 9,478,671 km (0.032 R)
• M21: 10,201,528 km (0.111 R)
• M22: 10,468,709 km (0.105 R)
• M23: 11,078,470 km (0.068 R)
• M24: 12,831,757 km (0.083 R)
• M25: 15,046,853 km (0.053 R)
• M26: 15,351,135 km (0.12 R)
• M27: 15,580,618 km (0.086 R)
• M28: 16,509,771 km (0.117 R)
• M29: 16,666,400 km (0.105 R)
• M30: 17,218,416 km (0.062 R)
• M31: 18,259,617 km (0.109 R)
• M32: 18,992,198 km (0.096 R)
• M33: 19,403,442 km (0.031 R)
• M34: 20,992,620 km (0.068 R)
• M35: 21,332,507 km (0.062 R)
• M36: 21,845,627 km (0.073 R)
• M37: 22,623,088 km (0.117 R)
• M38: 23,673,713 km (0.048 R)
• M39: 23,850,389 km (0.095 R)
• M40: 25,009,174 km (0.037 R)
• M41: 26,552,126 km (0.099 R)
• M42: 29,254,612 km (0.06 R)
• M43: 29,824,579 km (0.12 R)
• M44: 29,919,873 km (0.103 R)
• M45: 30,590,221 km (0.057 R)
• M46: 30,878,945 km (0.086 R)
• M47: 31,168,716 km (0.104 R)
• M48: 32,532,451 km (0.117 R)
• M49: 34,015,265 km (0.084 R)
• M50: 34,414,242 km (0.106 R)
• M51: 34,815,015 km (0.106 R)
• M52: 35,519,770 km (0.112 R)
• M53: 36,841,318 km (0.039 R)
• M54: 37,765,683 km (0.069 R)
• M55: 40,373,025 km (0.095 R)
• M56: 40,901,404 km (0.1 R)
• M57: 41,007,320 km (0.067 R)
• M58: 41,751,569 km (0.074 R)
• M59: 41,858,232 km (0.104 R)
• M60: 45,758,847 km (0.049 R)
• M61: 46,309,816 km (0.057 R)
• M62: 46,530,772 km (0.115 R)
• M63: 46,973,731 km (0.12 R)
• M64: 47,084,733 km (0.106 R)
• M65: 48,087,338 km (0.113 R)
• M66: 49,209,621 km (0.107 R)
• M67: 50,227,036 km (0.061 R)
• M68: 55,534,320 km (0.1 R)
• M69: 57,066,053 km (0.087 R)
• M70: 58,373,089 km (0.07 R)
• M71: 59,209,940 km (0.09 R)
• M72: 60,895,608 km (0.049 R)
• M73: 61,744,277 km (0.068 R)
• M74: 62,474,913 km (0.102 R)
• M75: 63,576,103 km (0.116 R)
• M76: 65,054,429 km (0.098 R)
• M77: 66,046,263 km (0.115 R)
• M78: 66,419,510 km (0.118 R)
• M79: 67,668,502 km (0.117 R)
• M80: 70,825,018 km (0.116 R)
• M81: 72,741,965 km (0.06 R)
• M82: 73,127,329 km (0.084 R)
• M83: 74,287,610 km (0.104 R)
• M84: 74,675,816 km (0.099 R)
• M85: 74,805,368 km (0.116 R)
• M86: 75,194,323 km (0.097 R)
• M87: 75,714,175 km (0.108 R)
• M88: 76,235,075 km (0.029 R)
• M89: 76,365,524 km (0.042 R)
• M90: 77,936,302 km (0.105 R)
• M91: 80,047,277 km (0.081 R)
• M92: 80,312,514 km (0.097 R)
• M93: 81,909,771 km (0.074 R)
• M94: 84,595,202 km (0.034 R)
• M95: 88,539,949 km (0.119 R)
• M96: 89,088,823 km (0.084 R)
• M97: 90,189,863 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit