🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.46 AU - 0.68 AU

Year: 163 Days

Day: 14.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,207,427 km

• M1: 29,620 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.59 AU - 0.75 AU

Year: 208 Days

Day: 46.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 334 Days

Day: 13 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.44 AU

Year: 479 Days

Day: 27.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.18 AU - 2.22 AU

Year: 1236 Days

Day: 47.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.62 AU - 3.48 AU

Year: 2017 Days

Day: 13 Hours

Environment

Temp: -112 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 10.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.03 AU - 5.33 AU

Year: 3835 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,207,427 km

• M1: 179,069 km (0.073 R)
• M2: 333,154 km (0.062 R)
• M3: 545,583 km (0.091 R)
• M4: 748,438 km (0.05 R)
• M5: 929,003 km (0.104 R)
• M6: 1,137,093 km (0.083 R)
• M7: 1,253,630 km (0.086 R)
• M8: 1,456,934 km (0.092 R)
• M9: 1,895,854 km (0.084 R)
• M10: 2,019,721 km (0.109 R)
• M11: 2,474,947 km (0.095 R)
• M12: 2,662,543 km (0.056 R)
• M13: 2,784,465 km (0.104 R)
• M14: 2,872,578 km (0.055 R)
• M15: 2,979,690 km (0.092 R)
• M16: 3,142,902 km (0.054 R)
• M17: 3,253,454 km (0.038 R)
• M18: 3,421,602 km (0.047 R)
• M19: 3,844,815 km (0.053 R)
• M20: 4,002,940 km (0.096 R)
• M21: 4,143,113 km (0.086 R)
• M22: 4,573,207 km (0.113 R)
• M23: 4,825,579 km (0.076 R)
• M24: 5,039,354 km (0.108 R)
• M25: 5,343,935 km (0.047 R)
• M26: 5,542,900 km (0.05 R)
• M27: 5,744,259 km (0.078 R)
• M28: 6,316,620 km (0.105 R)
• M29: 6,456,644 km (0.09 R)
• M30: 7,441,447 km (0.085 R)
• M31: 7,614,232 km (0.079 R)
• M32: 7,989,125 km (0.092 R)
• M33: 8,191,531 km (0.09 R)
• M34: 8,318,838 km (0.094 R)
• M35: 8,704,950 km (0.086 R)
• M36: 8,782,741 km (0.032 R)
• M37: 9,175,885 km (0.117 R)
• M38: 9,441,271 km (0.084 R)
• M39: 9,655,196 km (0.114 R)
• M40: 9,843,839 km (0.073 R)
• M41: 10,033,679 km (0.068 R)
• M42: 10,142,736 km (0.088 R)
• M43: 10,279,618 km (0.081 R)
• M44: 10,527,501 km (0.084 R)
• M45: 10,777,479 km (0.069 R)
• M46: 11,226,572 km (0.083 R)
• M47: 11,510,359 km (0.081 R)
• M48: 11,710,372 km (0.081 R)
• M49: 12,259,246 km (0.079 R)
• M50: 12,551,561 km (0.116 R)
• M51: 12,728,086 km (0.067 R)
• M52: 13,472,335 km (0.044 R)
• M53: 13,562,543 km (0.069 R)
• M54: 13,653,050 km (0.118 R)
• M55: 13,895,249 km (0.097 R)
• M56: 14,108,276 km (0.111 R)
• M57: 14,909,373 km (0.079 R)
• M58: 15,033,838 km (0.119 R)
• M59: 15,598,570 km (0.059 R)
• M60: 15,820,124 km (0.081 R)
• M61: 16,523,085 km (0.082 R)
• M62: 17,761,306 km (0.11 R)
• M63: 18,558,663 km (0.094 R)
• M64: 18,928,020 km (0.079 R)
• M65: 19,639,956 km (0.068 R)
• M66: 19,947,679 km (0.099 R)
• M67: 20,050,752 km (0.118 R)
• M68: 20,153,825 km (0.119 R)
• M69: 21,264,889 km (0.036 R)
• M70: 22,004,800 km (0.061 R)
• M71: 22,075,709 km (0.12 R)
• M72: 22,467,057 km (0.116 R)
• M73: 22,860,649 km (0.086 R)
• M74: 23,184,528 km (0.117 R)
• M75: 23,836,626 km (0.074 R)
• M76: 23,945,832 km (0.078 R)
• M77: 24,458,055 km (0.108 R)
• M78: 24,568,309 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 9.8

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.08 AU - 10.1 AU

Year: 8715 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,207,427 km

• M1: 167,550 km (0.104 R)
• M2: 371,302 km (0.077 R)
• M3: 515,215 km (0.113 R)
• M4: 743,801 km (0.088 R)
• M5: 986,448 km (0.116 R)
• M6: 1,136,495 km (0.047 R)
• M7: 1,254,229 km (0.118 R)
• M8: 1,355,656 km (0.115 R)
• M9: 1,459,926 km (0.064 R)
• M10: 1,834,668 km (0.054 R)
• M11: 2,776,536 km (0.116 R)
• M12: 3,438,507 km (0.077 R)
• M13: 3,996,358 km (0.085 R)
• M14: 4,147,900 km (0.087 R)
• M15: 4,301,388 km (0.112 R)
• M16: 5,129,561 km (0.101 R)
• M17: 5,294,418 km (0.09 R)
• M18: 6,928,625 km (0.081 R)
• M19: 7,221,388 km (0.107 R)
• M20: 7,295,140 km (0.03 R)
• M21: 7,480,941 km (0.101 R)
• M22: 8,009,021 km (0.119 R)
• M23: 9,341,639 km (0.099 R)
• M24: 9,583,838 km (0.035 R)
• M25: 9,910,111 km (0.099 R)
• M26: 10,074,669 km (0.113 R)
• M27: 10,657,502 km (0.11 R)
• M28: 10,741,726 km (0.044 R)
• M29: 11,123,200 km (0.084 R)
• M30: 11,899,613 km (0.075 R)
• M31: 12,118,475 km (0.09 R)
• M32: 12,648,949 km (0.067 R)
• M33: 13,096,845 km (0.118 R)
• M34: 13,504,499 km (0.096 R)
• M35: 13,916,192 km (0.047 R)
• M36: 14,146,723 km (0.106 R)
• M37: 15,939,803 km (0.065 R)
• M38: 17,455,080 km (0.051 R)
• M39: 17,554,413 km (0.092 R)
• M40: 17,703,711 km (0.111 R)
• M41: 17,953,540 km (0.112 R)
• M42: 18,355,808 km (0.097 R)
• M43: 18,456,787 km (0.119 R)
• M44: 18,862,796 km (0.04 R)
• M45: 19,477,194 km (0.096 R)
• M46: 19,631,878 km (0.062 R)
• M47: 20,778,247 km (0.059 R)
• M48: 21,200,561 km (0.061 R)
• M49: 21,359,584 km (0.086 R)
• M50: 22,430,256 km (0.077 R)
• M51: 23,135,610 km (0.114 R)
• M52: 23,463,528 km (0.034 R)
• M53: 23,738,041 km (0.088 R)
• M54: 24,345,707 km (0.113 R)
• M55: 24,790,910 km (0.105 R)
• M56: 25,238,657 km (0.069 R)
• M57: 25,972,135 km (0.041 R)
• M58: 26,941,829 km (0.098 R)
• M59: 27,865,296 km (0.032 R)
• M60: 30,219,069 km (0.074 R)
• M61: 30,817,311 km (0.094 R)
• M62: 31,964,876 km (0.064 R)
• M63: 32,147,386 km (0.115 R)
• M64: 32,758,194 km (0.092 R)
• M65: 35,427,917 km (0.119 R)
• M66: 36,502,628 km (0.03 R)
• M67: 36,820,674 km (0.076 R)
• M68: 37,267,522 km (0.058 R)
• M69: 38,037,802 km (0.115 R)
• M70: 38,618,990 km (0.1 R)
• M71: 39,073,019 km (0.044 R)
• M72: 39,855,566 km (0.062 R)
• M73: 40,183,185 km (0.116 R)
• M74: 40,445,879 km (0.103 R)
• M75: 40,709,021 km (0.103 R)
• M76: 42,233,872 km (0.063 R)
• M77: 43,440,230 km (0.12 R)
• M78: 43,642,336 km (0.103 R)
• M79: 43,777,423 km (0.05 R)
• M80: 44,115,365 km (0.107 R)
• M81: 44,386,287 km (0.095 R)
• M82: 45,407,591 km (0.109 R)
• M83: 45,475,958 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 7

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.36 AU - 15.84 AU

Year: 17958 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,207,427 km

• M1: 94,097 km (0.027 R)
• M2: 154,834 km (0.035 R)
• M3: 563,236 km (0.118 R)
• M4: 1,056,161 km (0.088 R)
• M5: 1,167,911 km (0.047 R)
• M6: 1,526,646 km (0.092 R)
• M7: 2,195,947 km (0.105 R)
• M8: 2,412,714 km (0.076 R)
• M9: 4,026,726 km (0.075 R)
• M10: 4,472,528 km (0.049 R)
• M11: 4,609,260 km (0.077 R)
• M12: 5,556,215 km (0.099 R)
• M13: 6,613,123 km (0.12 R)
• M14: 7,351,539 km (0.087 R)
• M15: 7,676,016 km (0.074 R)
• M16: 7,730,470 km (0.067 R)
• M17: 8,005,132 km (0.091 R)
• M18: 8,507,481 km (0.082 R)
• M19: 9,955,738 km (0.112 R)
• M20: 10,134,657 km (0.114 R)
• M21: 10,556,224 km (0.112 R)
• M22: 11,106,595 km (0.083 R)
• M23: 12,877,983 km (0.1 R)
• M24: 12,942,759 km (0.034 R)
• M25: 14,532,087 km (0.107 R)
• M26: 15,694,761 km (0.116 R)
• M27: 15,833,439 km (0.106 R)
• M28: 16,112,139 km (0.091 R)
• M29: 16,252,013 km (0.1 R)
• M30: 16,392,486 km (0.081 R)
• M31: 16,674,328 km (0.101 R)
• M32: 17,029,025 km (0.088 R)
• M33: 18,180,629 km (0.116 R)
• M34: 18,326,338 km (0.091 R)
• M35: 18,913,210 km (0.099 R)
• M36: 19,134,764 km (0.059 R)
• M37: 19,431,567 km (0.119 R)
• M38: 19,879,762 km (0.106 R)
• M39: 21,014,910 km (0.098 R)
• M40: 21,244,543 km (0.061 R)
• M41: 21,474,924 km (0.071 R)
• M42: 22,561,004 km (0.105 R)
• M43: 22,874,562 km (0.109 R)
• M44: 24,866,906 km (0.092 R)
• M45: 25,516,161 km (0.03 R)
• M46: 26,748,398 km (0.079 R)
• M47: 27,916,010 km (0.118 R)
• M48: 28,675,369 km (0.111 R)
• M49: 30,473,385 km (0.114 R)
• M50: 31,604,645 km (0.116 R)
• M51: 32,926,940 km (0.087 R)
• M52: 34,717,926 km (0.06 R)
• M53: 34,989,296 km (0.114 R)
• M54: 35,352,221 km (0.099 R)
• M55: 35,625,237 km (0.1 R)
• M56: 36,265,067 km (0.119 R)
• M57: 36,448,624 km (0.044 R)
• M58: 37,370,595 km (0.069 R)
• M59: 37,741,598 km (0.106 R)
• M60: 40,372,426 km (0.042 R)
• M61: 40,657,859 km (0.063 R)
• M62: 42,384,069 km (0.117 R)
• M63: 42,674,139 km (0.038 R)
• M64: 44,821,168 km (0.112 R)
• M65: 45,511,711 km (0.047 R)
• M66: 46,404,512 km (0.109 R)
• M67: 46,504,144 km (0.107 R)
• M68: 47,103,134 km (0.044 R)
• M69: 50,033,756 km (0.104 R)
• M70: 50,135,782 km (0.07 R)
• M71: 50,340,282 km (0.065 R)
• M72: 51,160,677 km (0.098 R)
• M73: 53,335,231 km (0.072 R)
• M74: 53,543,920 km (0.083 R)
• M75: 55,328,772 km (0.037 R)
• M76: 58,203,146 km (0.093 R)
• M77: 58,848,511 km (0.092 R)
• M78: 59,279,951 km (0.118 R)
• M79: 60,363,489 km (0.1 R)
• M80: 61,234,896 km (0.102 R)
• M81: 63,652,847 km (0.073 R)
• M82: 65,765,917 km (0.072 R)
• M83: 66,101,764 km (0.107 R)
• M84: 66,662,606 km (0.088 R)
• M85: 66,887,452 km (0.069 R)
• M86: 68,128,217 km (0.084 R)
• M87: 68,808,289 km (0.115 R)
• M88: 70,747,227 km (0.112 R)
• M89: 72,935,544 km (0.095 R)
• M90: 74,795,345 km (0.114 R)
• M91: 74,912,181 km (0.109 R)
• M92: 76,906,321 km (0.106 R)
• M93: 77,378,152 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 7.2

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.24 AU - 16.14 AU

Year: 19185 Days

Day: 16 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,207,427 km

• M1: 96,491 km (0.097 R)
• M2: 294,109 km (0.11 R)
• M3: 379,979 km (0.07 R)
• M4: 623,075 km (0.103 R)
• M5: 835,205 km (0.088 R)
• M6: 1,295,518 km (0.096 R)
• M7: 1,384,079 km (0.04 R)
• M8: 2,340,907 km (0.106 R)
• M9: 2,522,818 km (0.06 R)
• M10: 4,673,288 km (0.093 R)
• M11: 5,613,361 km (0.107 R)
• M12: 6,005,607 km (0.089 R)
• M13: 6,305,550 km (0.104 R)
• M14: 6,868,038 km (0.116 R)
• M15: 6,972,009 km (0.103 R)
• M16: 7,024,218 km (0.085 R)
• M17: 8,040,736 km (0.043 R)
• M18: 8,706,297 km (0.091 R)
• M19: 9,562,745 km (0.098 R)
• M20: 10,445,971 km (0.11 R)
• M21: 10,867,089 km (0.089 R)
• M22: 10,927,676 km (0.07 R)
• M23: 10,988,412 km (0.101 R)
• M24: 11,293,592 km (0.103 R)
• M25: 12,163,204 km (0.106 R)
• M26: 12,226,185 km (0.11 R)
• M27: 13,183,163 km (0.116 R)
• M28: 15,304,161 km (0.102 R)
• M29: 15,372,079 km (0.101 R)
• M30: 15,781,977 km (0.097 R)
• M31: 16,264,879 km (0.099 R)
• M32: 17,245,044 km (0.091 R)
• M33: 17,528,532 km (0.114 R)
• M34: 18,896,455 km (0.095 R)
• M35: 18,969,309 km (0.085 R)
• M36: 19,556,331 km (0.112 R)
• M37: 19,851,937 km (0.07 R)
• M38: 20,074,688 km (0.099 R)
• M39: 20,597,682 km (0.057 R)
• M40: 21,809,724 km (0.05 R)
• M41: 22,116,400 km (0.057 R)
• M42: 24,302,473 km (0.107 R)
• M43: 24,859,725 km (0.09 R)
• M44: 26,311,872 km (0.065 R)
• M45: 29,975,374 km (0.08 R)
• M46: 30,145,766 km (0.048 R)
• M47: 31,692,758 km (0.086 R)
• M48: 32,214,106 km (0.082 R)
• M49: 34,952,944 km (0.055 R)
• M50: 35,761,969 km (0.105 R)
• M51: 42,643,471 km (0.112 R)
• M52: 43,026,741 km (0.033 R)
• M53: 44,086,941 km (0.102 R)
• M54: 46,626,814 km (0.097 R)
• M55: 47,120,637 km (0.099 R)
• M56: 47,516,921 km (0.031 R)
• M57: 49,213,660 km (0.099 R)
• M58: 51,336,903 km (0.105 R)
• M59: 51,948,908 km (0.097 R)
• M60: 53,180,397 km (0.067 R)
• M61: 53,489,766 km (0.066 R)
• M62: 53,592,988 km (0.106 R)
• M63: 53,799,733 km (0.061 R)
• M64: 54,110,298 km (0.1 R)
• M65: 54,629,253 km (0.098 R)
• M66: 56,616,212 km (0.058 R)
• M67: 56,721,379 km (0.112 R)
• M68: 57,142,946 km (0.088 R)
• M69: 57,354,178 km (0.119 R)
• M70: 59,373,301 km (0.07 R)
• M71: 60,983,722 km (0.107 R)
• M72: 61,631,929 km (0.06 R)
• M73: 62,608,504 km (0.088 R)
• M74: 64,796,822 km (0.081 R)
• M75: 64,906,926 km (0.083 R)
• M76: 65,900,405 km (0.105 R)
• M77: 69,023,410 km (0.061 R)
• M78: 70,263,278 km (0.085 R)
• M79: 70,829,356 km (0.07 R)
• M80: 71,283,385 km (0.107 R)
• M81: 72,080,144 km (0.062 R)
• M82: 75,180,709 km (0.054 R)
• M83: 75,412,137 km (0.032 R)
• M84: 75,643,715 km (0.09 R)
• M85: 75,875,591 km (0.112 R)
• M86: 76,456,330 km (0.115 R)
• M87: 77,973,253 km (0.056 R)
• M88: 78,207,373 km (0.088 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: 445 - 18,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit