🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 139 Days

Day: 28.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,532,244 km

• M1: 261,347 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.89 AU - 0.97 AU

Year: 323 Days

Day: 25.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.48 AU

Year: 533 Days

Day: 33.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.26 AU - 1.52 AU

Year: 590 Days

Day: 21.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.24 AU - 2.56 AU

Year: 1338 Days

Day: 29.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.87 AU - 3.97 AU

Year: 2276 Days

Day: 28.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,532,244 km

• M1: 933,640 km (0.103 R)
• M2: 1,326,634 km (0.105 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 12.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.19 AU - 5.87 AU

Year: 4680 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,532,244 km

• M1: 197,020 km (0.096 R)
• M2: 368,011 km (0.05 R)
• M3: 627,862 km (0.091 R)
• M4: 722,109 km (0.111 R)
• M5: 884,123 km (0.043 R)
• M6: 992,133 km (0.058 R)
• M7: 1,258,417 km (0.095 R)
• M8: 1,444,966 km (0.101 R)
• M9: 1,681,031 km (0.031 R)
• M10: 1,817,913 km (0.094 R)
• M11: 2,433,359 km (0.053 R)
• M12: 2,716,249 km (0.074 R)
• M13: 3,010,059 km (0.105 R)
• M14: 3,143,949 km (0.07 R)
• M15: 3,279,933 km (0.074 R)
• M16: 4,062,480 km (0.106 R)
• M17: 4,570,813 km (0.119 R)
• M18: 4,921,022 km (0.12 R)
• M19: 5,772,084 km (0.088 R)
• M20: 6,108,380 km (0.1 R)
• M21: 6,364,791 km (0.117 R)
• M22: 6,516,034 km (0.067 R)
• M23: 6,602,951 km (0.063 R)
• M24: 7,448,478 km (0.07 R)
• M25: 7,630,838 km (0.088 R)
• M26: 7,953,670 km (0.063 R)
• M27: 8,732,177 km (0.065 R)
• M28: 8,924,710 km (0.081 R)
• M29: 9,436,484 km (0.087 R)
• M30: 9,559,753 km (0.08 R)
• M31: 9,982,965 km (0.081 R)
• M32: 10,209,456 km (0.113 R)
• M33: 10,361,448 km (0.115 R)
• M34: 10,463,324 km (0.072 R)
• M35: 10,642,093 km (0.107 R)
• M36: 11,289,254 km (0.038 R)
• M37: 11,630,786 km (0.107 R)
• M38: 11,975,758 km (0.09 R)
• M39: 12,216,611 km (0.098 R)
• M40: 12,703,103 km (0.073 R)
• M41: 13,168,353 km (0.075 R)
• M42: 13,306,282 km (0.043 R)
• M43: 13,444,660 km (0.116 R)
• M44: 13,667,112 km (0.096 R)
• M45: 13,834,811 km (0.081 R)
• M46: 14,059,357 km (0.077 R)
• M47: 14,228,553 km (0.095 R)
• M48: 14,398,496 km (0.057 R)
• M49: 14,626,184 km (0.052 R)
• M50: 14,711,903 km (0.095 R)
• M51: 14,883,642 km (0.116 R)
• M52: 15,316,279 km (0.095 R)
• M53: 15,665,291 km (0.075 R)
• M54: 15,928,732 km (0.106 R)
• M55: 16,164,200 km (0.12 R)
• M56: 16,967,390 km (0.065 R)
• M57: 17,479,763 km (0.062 R)
• M58: 17,722,710 km (0.077 R)
• M59: 18,119,743 km (0.111 R)
• M60: 18,550,734 km (0.076 R)
• M61: 18,891,668 km (0.082 R)
• M62: 19,047,399 km (0.029 R)
• M63: 19,203,430 km (0.105 R)
• M64: 19,485,571 km (0.06 R)
• M65: 19,832,190 km (0.117 R)
• M66: 20,852,148 km (0.11 R)
• M67: 20,980,802 km (0.109 R)
• M68: 21,791,174 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 8.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.64 AU - 9.48 AU

Year: 9013 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,532,244 km

• M1: 107,561 km (0.094 R)
• M2: 182,210 km (0.101 R)
• M3: 261,198 km (0.119 R)
• M4: 331,210 km (0.106 R)
• M5: 382,223 km (0.08 R)
• M6: 650,601 km (0.075 R)
• M7: 960,119 km (0.082 R)
• M8: 1,077,553 km (0.107 R)
• M9: 1,213,688 km (0.064 R)
• M10: 1,413,999 km (0.086 R)
• M11: 1,579,006 km (0.078 R)
• M12: 1,814,173 km (0.101 R)
• M13: 1,911,562 km (0.032 R)
• M14: 2,640,552 km (0.119 R)
• M15: 2,732,704 km (0.066 R)
• M16: 2,863,453 km (0.044 R)
• M17: 2,920,150 km (0.099 R)
• M18: 3,711,822 km (0.111 R)
• M19: 4,303,482 km (0.068 R)
• M20: 4,500,054 km (0.095 R)
• M21: 4,789,077 km (0.119 R)
• M22: 4,901,873 km (0.101 R)
• M23: 5,038,307 km (0.052 R)
• M24: 5,739,771 km (0.111 R)
• M25: 5,883,684 km (0.091 R)
• M26: 6,077,563 km (0.034 R)
• M27: 6,224,319 km (0.087 R)
• M28: 6,496,437 km (0.061 R)
• M29: 6,571,386 km (0.096 R)
• M30: 7,026,911 km (0.108 R)
• M31: 7,544,819 km (0.12 R)
• M32: 8,021,587 km (0.079 R)
• M33: 8,209,632 km (0.034 R)
• M34: 8,344,868 km (0.059 R)
• M35: 8,535,456 km (0.065 R)
• M36: 8,617,585 km (0.092 R)
• M37: 9,087,921 km (0.093 R)
• M38: 9,368,417 km (0.083 R)
• M39: 9,509,787 km (0.112 R)
• M40: 9,851,917 km (0.081 R)
• M41: 9,995,681 km (0.084 R)
• M42: 10,872,624 km (0.086 R)
• M43: 12,388,499 km (0.115 R)
• M44: 12,512,665 km (0.107 R)
• M45: 12,730,928 km (0.081 R)
• M46: 13,139,480 km (0.088 R)
• M47: 13,266,040 km (0.098 R)
• M48: 13,456,777 km (0.097 R)
• M49: 13,616,249 km (0.066 R)
• M50: 14,750,799 km (0.061 R)
• M51: 15,047,451 km (0.072 R)
• M52: 15,379,259 km (0.101 R)
• M53: 15,646,591 km (0.11 R)
• M54: 16,662,510 km (0.095 R)
• M55: 16,971,430 km (0.117 R)
• M56: 17,143,766 km (0.102 R)
• M57: 17,839,396 km (0.034 R)
• M58: 18,049,881 km (0.085 R)
• M59: 18,261,113 km (0.114 R)
• M60: 18,935,650 km (0.107 R)
• M61: 19,114,569 km (0.107 R)
• M62: 19,329,990 km (0.057 R)
• M63: 19,835,630 km (0.09 R)
• M64: 20,712,723 km (0.078 R)
• M65: 21,378,733 km (0.045 R)
• M66: 21,677,031 km (0.042 R)
• M67: 21,976,675 km (0.107 R)
• M68: 22,089,472 km (0.059 R)
• M69: 22,845,839 km (0.062 R)
• M70: 24,306,363 km (0.096 R)
• M71: 26,034,966 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 9.3

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.05 AU - 10.11 AU

Year: 11518 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,532,244 km

• M1: 124,465 km (0.108 R)
• M2: 203,902 km (0.086 R)
• M3: 510,278 km (0.07 R)
• M4: 978,220 km (0.03 R)
• M5: 1,060,350 km (0.097 R)
• M6: 1,343,838 km (0.105 R)
• M7: 1,506,451 km (0.065 R)
• M8: 1,602,343 km (0.095 R)
• M9: 1,675,646 km (0.114 R)
• M10: 2,166,177 km (0.117 R)
• M11: 2,787,607 km (0.113 R)
• M12: 3,429,830 km (0.096 R)
• M13: 3,784,078 km (0.118 R)
• M14: 4,015,805 km (0.086 R)
• M15: 4,252,170 km (0.048 R)
• M16: 4,389,202 km (0.11 R)
• M17: 4,738,513 km (0.117 R)
• M18: 4,988,341 km (0.116 R)
• M19: 5,133,002 km (0.044 R)
• M20: 6,457,990 km (0.072 R)
• M21: 6,536,679 km (0.103 R)
• M22: 7,631,436 km (0.045 R)
• M23: 7,798,537 km (0.094 R)
• M24: 8,651,694 km (0.068 R)
• M25: 9,669,109 km (0.101 R)
• M26: 10,077,511 km (0.117 R)
• M27: 11,384,099 km (0.12 R)
• M28: 11,767,069 km (0.091 R)
• M29: 12,398,672 km (0.052 R)
• M30: 13,041,045 km (0.101 R)
• M31: 13,190,942 km (0.061 R)
• M32: 14,204,168 km (0.079 R)
• M33: 14,461,477 km (0.115 R)
• M34: 14,564,849 km (0.092 R)
• M35: 14,772,191 km (0.102 R)
• M36: 15,717,650 km (0.066 R)
• M37: 17,666,611 km (0.106 R)
• M38: 17,832,365 km (0.101 R)
• M39: 18,669,365 km (0.096 R)
• M40: 18,781,863 km (0.1 R)
• M41: 19,747,667 km (0.092 R)
• M42: 19,977,300 km (0.082 R)
• M43: 21,138,628 km (0.055 R)
• M44: 21,491,380 km (0.096 R)
• M45: 21,845,927 km (0.069 R)
• M46: 21,905,167 km (0.111 R)
• M47: 22,083,488 km (0.08 R)
• M48: 22,620,844 km (0.111 R)
• M49: 23,952,863 km (0.106 R)
• M50: 26,439,030 km (0.113 R)
• M51: 26,819,009 km (0.117 R)
• M52: 31,116,357 km (0.099 R)
• M53: 32,189,871 km (0.061 R)
• M54: 32,257,340 km (0.093 R)
• M55: 32,324,958 km (0.063 R)
• M56: 33,480,452 km (0.055 R)
• M57: 33,617,185 km (0.1 R)
• M58: 33,960,213 km (0.112 R)
• M59: 34,166,508 km (0.075 R)
• M60: 34,718,674 km (0.031 R)
• M61: 35,065,292 km (0.11 R)
• M62: 35,691,958 km (0.114 R)
• M63: 36,674,367 km (0.105 R)
• M64: 37,736,661 km (0.098 R)
• M65: 37,807,870 km (0.11 R)
• M66: 38,450,542 km (0.092 R)
• M67: 39,241,017 km (0.076 R)
• M68: 39,964,174 km (0.067 R)
• M69: 40,618,814 km (0.054 R)
• M70: 42,678,029 km (0.089 R)
• M71: 43,421,680 km (0.029 R)
• M72: 45,754,210 km (0.111 R)
• M73: 45,982,047 km (0.081 R)
• M74: 48,049,789 km (0.114 R)
• M75: 48,204,174 km (0.11 R)
• M76: 48,590,884 km (0.104 R)
• M77: 48,668,376 km (0.107 R)
• M78: 49,523,029 km (0.034 R)
• M79: 50,147,749 km (0.08 R)
• M80: 51,405,120 km (0.03 R)
• M81: 51,642,083 km (0.036 R)
• M82: 52,593,226 km (0.078 R)
• M83: 52,991,306 km (0.095 R)
• M84: 53,071,041 km (0.118 R)
• M85: 53,390,433 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.9

Radius: 4.7

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.23 AU - 19.21 AU

Year: 22431 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,532,244 km

• M1: 166,951 km (0.063 R)
• M2: 348,862 km (0.075 R)
• M3: 524,490 km (0.04 R)
• M4: 768,634 km (0.108 R)
• M5: 902,973 km (0.077 R)
• M6: 996,771 km (0.098 R)
• M7: 1,595,910 km (0.094 R)
• M8: 1,915,302 km (0.105 R)
• M9: 2,097,961 km (0.085 R)
• M10: 2,191,310 km (0.058 R)
• M11: 2,350,033 km (0.076 R)
• M12: 2,447,122 km (0.049 R)
• M13: 2,917,308 km (0.11 R)
• M14: 2,986,871 km (0.073 R)
• M15: 3,415,020 km (0.084 R)
• M16: 3,938,463 km (0.086 R)
• M17: 4,327,567 km (0.107 R)
• M18: 4,975,476 km (0.074 R)
• M19: 5,353,061 km (0.116 R)
• M20: 5,395,546 km (0.101 R)
• M21: 5,609,920 km (0.1 R)
• M22: 5,696,388 km (0.05 R)
• M23: 6,314,377 km (0.09 R)
• M24: 6,359,256 km (0.053 R)
• M25: 6,585,597 km (0.108 R)
• M26: 6,768,556 km (0.089 R)
• M27: 7,046,209 km (0.115 R)
• M28: 7,469,721 km (0.088 R)
• M29: 7,517,293 km (0.1 R)
• M30: 7,852,991 km (0.107 R)
• M31: 8,193,625 km (0.03 R)
• M32: 8,291,761 km (0.085 R)
• M33: 9,397,738 km (0.113 R)
• M34: 9,707,256 km (0.11 R)
• M35: 9,915,496 km (0.087 R)
• M36: 10,978,689 km (0.105 R)
• M37: 11,799,532 km (0.092 R)
• M38: 12,189,384 km (0.04 R)
• M39: 14,318,760 km (0.102 R)
• M40: 14,615,263 km (0.091 R)
• M41: 16,189,332 km (0.1 R)
• M42: 16,312,601 km (0.078 R)
• M43: 16,498,102 km (0.107 R)
• M44: 16,684,351 km (0.109 R)
• M45: 18,007,245 km (0.112 R)
• M46: 18,263,058 km (0.113 R)
• M47: 18,584,543 km (0.071 R)
• M48: 18,843,049 km (0.056 R)
• M49: 20,153,227 km (0.067 R)
• M50: 20,352,342 km (0.091 R)
• M51: 20,685,646 km (0.057 R)
• M52: 20,819,386 km (0.067 R)
• M53: 21,492,726 km (0.104 R)
• M54: 21,968,298 km (0.042 R)
• M55: 22,173,097 km (0.08 R)
• M56: 23,276,381 km (0.059 R)
• M57: 23,485,220 km (0.093 R)
• M58: 25,823,435 km (0.089 R)
• M59: 26,328,776 km (0.086 R)
• M60: 26,764,555 km (0.079 R)
• M61: 29,128,949 km (0.119 R)
• M62: 29,730,333 km (0.082 R)
• M63: 30,032,670 km (0.06 R)
• M64: 31,790,296 km (0.103 R)
• M65: 32,564,913 km (0.07 R)
• M66: 33,345,665 km (0.116 R)
• M67: 33,502,443 km (0.096 R)
• M68: 33,974,574 km (0.053 R)
• M69: 35,084,889 km (0.075 R)
• M70: 35,965,572 km (0.085 R)
• M71: 36,045,906 km (0.119 R)
• M72: 36,610,489 km (0.115 R)
• M73: 38,486,147 km (0.113 R)
• M74: 39,311,328 km (0.083 R)
• M75: 39,560,110 km (0.105 R)
• M76: 42,925,613 km (0.066 R)
• M77: 43,010,884 km (0.1 R)
• M78: 46,119,378 km (0.095 R)
• M79: 46,556,802 km (0.066 R)
• M80: 46,644,466 km (0.105 R)
• M81: 48,586,546 km (0.119 R)
• M82: 50,825,428 km (0.102 R)
• M83: 51,821,151 km (0.062 R)
• M84: 54,107,904 km (0.047 R)
• M85: 55,310,073 km (0.117 R)
• M86: 57,082,658 km (0.109 R)
• M87: 57,364,351 km (0.12 R)
• M88: 57,740,440 km (0.091 R)
• M89: 59,158,478 km (0.1 R)
• M90: 59,253,473 km (0.11 R)
• M91: 61,354,874 km (0.112 R)
• M92: 62,608,205 km (0.071 R)
• M93: 63,286,482 km (0.06 R)
• M94: 63,480,660 km (0.083 R)
• M95: 63,772,375 km (0.067 R)
• M96: 63,869,764 km (0.1 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit