🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.68 AU - 0.8 AU

Year: 234 Days

Day: 21.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.74 AU - 0.86 AU

Year: 263 Days

Day: 43.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.77 AU - 1.09 AU

Year: 329 Days

Day: 27.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.31 AU

Year: 429 Days

Day: 30.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.8 AU - 3.62 AU

Year: 2111 Days

Day: 45 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.64 AU - 4.68 AU

Year: 3115 Days

Day: 17.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,135,654 km

• M1: 197,469 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 14.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.5 AU - 5.54 AU

Year: 4129 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,135,654 km

• M1: 179,817 km (0.097 R)
• M2: 306,227 km (0.053 R)
• M3: 445,802 km (0.059 R)
• M4: 535,261 km (0.073 R)
• M5: 666,907 km (0.048 R)
• M6: 888,611 km (0.073 R)
• M7: 988,842 km (0.081 R)
• M8: 1,125,574 km (0.056 R)
• M9: 1,291,778 km (0.045 R)
• M10: 1,419,235 km (0.119 R)
• M11: 1,588,131 km (0.065 R)
• M12: 1,893,610 km (0.058 R)
• M13: 2,026,602 km (0.109 R)
• M14: 2,163,036 km (0.095 R)
• M15: 2,402,093 km (0.09 R)
• M16: 2,679,747 km (0.11 R)
• M17: 3,030,105 km (0.03 R)
• M18: 3,575,389 km (0.098 R)
• M19: 3,741,592 km (0.032 R)
• M20: 4,238,706 km (0.111 R)
• M21: 4,344,173 km (0.03 R)
• M22: 4,432,735 km (0.104 R)
• M23: 5,163,520 km (0.11 R)
• M24: 5,371,162 km (0.034 R)
• M25: 5,581,646 km (0.068 R)
• M26: 5,717,032 km (0.106 R)
• M27: 5,873,063 km (0.105 R)
• M28: 6,229,555 km (0.091 R)
• M29: 6,471,005 km (0.115 R)
• M30: 6,880,604 km (0.069 R)
• M31: 7,026,014 km (0.103 R)
• M32: 7,362,010 km (0.084 R)
• M33: 7,489,468 km (0.089 R)
• M34: 7,703,542 km (0.096 R)
• M35: 8,269,471 km (0.096 R)
• M36: 8,579,887 km (0.115 R)
• M37: 8,803,984 km (0.118 R)
• M38: 8,916,781 km (0.073 R)
• M39: 9,030,027 km (0.037 R)
• M40: 9,395,793 km (0.087 R)
• M41: 10,498,031 km (0.109 R)
• M42: 10,737,836 km (0.119 R)
• M43: 11,345,503 km (0.111 R)
• M44: 11,765,125 km (0.071 R)
• M45: 11,864,607 km (0.103 R)
• M46: 12,240,098 km (0.039 R)
• M47: 12,543,333 km (0.117 R)
• M48: 12,695,922 km (0.115 R)
• M49: 12,849,111 km (0.117 R)
• M50: 13,157,282 km (0.061 R)
• M51: 13,312,415 km (0.063 R)
• M52: 13,912,303 km (0.065 R)
• M53: 14,149,565 km (0.118 R)
• M54: 14,574,573 km (0.101 R)
• M55: 15,192,861 km (0.117 R)
• M56: 15,819,825 km (0.063 R)
• M57: 16,150,437 km (0.041 R)
• M58: 16,510,967 km (0.115 R)
• M59: 16,762,142 km (0.117 R)
• M60: 16,986,539 km (0.095 R)
• M61: 18,353,714 km (0.069 R)
• M62: 18,904,683 km (0.1 R)
• M63: 19,402,245 km (0.09 R)
• M64: 19,549,450 km (0.091 R)
• M65: 19,756,194 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 13.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.51 AU - 6.17 AU

Year: 5181 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,135,654 km

• M1: 179,218 km (0.112 R)
• M2: 267,631 km (0.079 R)
• M3: 769,382 km (0.064 R)
• M4: 1,012,179 km (0.097 R)
• M5: 1,588,430 km (0.082 R)
• M6: 1,775,128 km (0.069 R)
• M7: 1,887,476 km (0.115 R)
• M8: 2,069,088 km (0.104 R)
• M9: 2,222,276 km (0.106 R)
• M10: 2,326,396 km (0.082 R)
• M11: 2,649,229 km (0.089 R)
• M12: 2,967,423 km (0.092 R)
• M13: 3,141,106 km (0.12 R)
• M14: 3,239,093 km (0.1 R)
• M15: 3,418,012 km (0.092 R)
• M16: 3,620,717 km (0.083 R)
• M17: 4,102,273 km (0.089 R)
• M18: 4,783,691 km (0.103 R)
• M19: 5,195,684 km (0.116 R)
• M20: 5,714,788 km (0.052 R)
• M21: 6,127,529 km (0.1 R)
• M22: 6,499,728 km (0.073 R)
• M23: 6,650,673 km (0.095 R)
• M24: 6,802,814 km (0.094 R)
• M25: 7,214,357 km (0.109 R)
• M26: 7,370,687 km (0.099 R)
• M27: 7,581,022 km (0.115 R)
• M28: 8,034,602 km (0.11 R)
• M29: 8,142,612 km (0.085 R)
• M30: 8,634,789 km (0.09 R)
• M31: 8,968,392 km (0.075 R)
• M32: 9,763,056 km (0.036 R)
• M33: 10,168,915 km (0.043 R)
• M34: 10,256,580 km (0.087 R)
• M35: 10,462,277 km (0.11 R)
• M36: 10,847,790 km (0.105 R)
• M37: 11,237,942 km (0.049 R)
• M38: 11,419,553 km (0.043 R)
• M39: 12,094,090 km (0.051 R)
• M40: 12,342,572 km (0.096 R)
• M41: 12,467,337 km (0.11 R)
• M42: 12,655,531 km (0.101 R)
• M43: 12,749,927 km (0.102 R)
• M44: 12,876,188 km (0.068 R)
• M45: 12,971,183 km (0.04 R)
• M46: 13,129,906 km (0.118 R)
• M47: 13,321,391 km (0.082 R)
• M48: 13,739,218 km (0.098 R)
• M49: 14,161,533 km (0.046 R)
• M50: 14,456,390 km (0.115 R)
• M51: 14,819,614 km (0.104 R)
• M52: 15,219,190 km (0.082 R)
• M53: 15,319,570 km (0.05 R)
• M54: 16,404,903 km (0.079 R)
• M55: 16,749,277 km (0.078 R)
• M56: 17,655,541 km (0.118 R)
• M57: 18,792,784 km (0.079 R)
• M58: 18,972,600 km (0.079 R)
• M59: 19,406,584 km (0.056 R)
• M60: 19,661,349 km (0.065 R)
• M61: 20,802,482 km (0.103 R)
• M62: 20,914,082 km (0.115 R)
• M63: 22,078,701 km (0.104 R)
• M64: 22,344,536 km (0.111 R)
• M65: 22,764,607 km (0.089 R)
• M66: 22,917,945 km (0.062 R)
• M67: 23,806,556 km (0.108 R)
• M68: 24,392,232 km (0.065 R)
• M69: 24,824,719 km (0.078 R)
• M70: 25,101,176 km (0.076 R)
• M71: 25,418,473 km (0.11 R)
• M72: 25,817,002 km (0.114 R)
• M73: 26,097,199 km (0.087 R)
• M74: 26,217,625 km (0.079 R)
• M75: 27,228,009 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 13.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.81 AU - 8.01 AU

Year: 7405 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,135,654 km

• M1: 187,895 km (0.117 R)
• M2: 479,461 km (0.111 R)
• M3: 699,220 km (0.097 R)
• M4: 1,278,613 km (0.116 R)
• M5: 1,555,219 km (0.118 R)
• M6: 1,700,928 km (0.07 R)
• M7: 1,808,040 km (0.107 R)
• M8: 2,029,146 km (0.079 R)
• M9: 2,236,039 km (0.079 R)
• M10: 2,377,858 km (0.101 R)
• M11: 2,670,771 km (0.088 R)
• M12: 2,796,433 km (0.104 R)
• M13: 3,291,901 km (0.101 R)
• M14: 3,454,065 km (0.101 R)
• M15: 3,815,045 km (0.074 R)
• M16: 3,957,013 km (0.107 R)
• M17: 4,072,054 km (0.037 R)
• M18: 4,364,368 km (0.056 R)
• M19: 5,219,619 km (0.081 R)
• M20: 5,409,609 km (0.117 R)
• M21: 5,569,678 km (0.094 R)
• M22: 5,764,006 km (0.06 R)
• M23: 5,894,754 km (0.055 R)
• M24: 6,597,416 km (0.118 R)
• M25: 6,837,670 km (0.062 R)
• M26: 7,080,766 km (0.117 R)
• M27: 8,008,722 km (0.057 R)
• M28: 8,228,481 km (0.071 R)
• M29: 8,524,386 km (0.099 R)
• M30: 8,823,881 km (0.108 R)
• M31: 8,937,126 km (0.07 R)
• M32: 9,704,264 km (0.101 R)
• M33: 10,056,418 km (0.099 R)
• M34: 10,214,243 km (0.07 R)
• M35: 10,532,438 km (0.069 R)
• M36: 10,773,291 km (0.033 R)
• M37: 11,424,490 km (0.073 R)
• M38: 11,879,567 km (0.113 R)
• M39: 13,671,600 km (0.11 R)
• M40: 14,465,217 km (0.041 R)
• M41: 15,821,172 km (0.11 R)
• M42: 16,887,954 km (0.113 R)
• M43: 17,406,460 km (0.11 R)
• M44: 17,501,305 km (0.106 R)
• M45: 17,786,888 km (0.076 R)
• M46: 18,459,031 km (0.1 R)
• M47: 19,090,783 km (0.033 R)
• M48: 19,581,613 km (0.112 R)
• M49: 19,680,198 km (0.059 R)
• M50: 20,275,598 km (0.077 R)
• M51: 20,776,302 km (0.096 R)
• M52: 21,028,225 km (0.059 R)
• M53: 21,179,917 km (0.094 R)
• M54: 21,892,302 km (0.051 R)
• M55: 22,767,898 km (0.081 R)
• M56: 23,131,720 km (0.065 R)
• M57: 24,129,239 km (0.054 R)
• M58: 25,087,114 km (0.11 R)
• M59: 25,624,619 km (0.075 R)
• M60: 26,711,149 km (0.068 R)
• M61: 27,370,127 km (0.103 R)
• M62: 27,812,638 km (0.066 R)
• M63: 28,201,592 km (0.099 R)
• M64: 28,424,792 km (0.038 R)
• M65: 29,210,331 km (0.075 R)
• M66: 29,889,355 km (0.113 R)
• M67: 30,173,741 km (0.073 R)
• M68: 30,344,881 km (0.097 R)
• M69: 30,917,542 km (0.097 R)
• M70: 31,205,218 km (0.056 R)
• M71: 31,320,558 km (0.092 R)
• M72: 31,551,687 km (0.069 R)
• M73: 33,008,770 km (0.081 R)
• M74: 33,185,146 km (0.101 R)
• M75: 34,786,142 km (0.044 R)
• M76: 35,145,327 km (0.105 R)
• M77: 35,806,998 km (0.09 R)
• M78: 35,927,873 km (0.097 R)
• M79: 37,632,691 km (0.073 R)
• M80: 38,433,189 km (0.09 R)
• M81: 38,618,690 km (0.119 R)
• M82: 39,613,217 km (0.103 R)
• M83: 39,925,727 km (0.109 R)
• M84: 40,679,102 km (0.117 R)
• M85: 41,183,995 km (0.033 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 12.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.29 AU - 9.55 AU

Year: 8182 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,135,654 km

• M1: 172,187 km (0.061 R)
• M2: 310,116 km (0.026 R)
• M3: 420,370 km (0.071 R)
• M4: 562,638 km (0.057 R)
• M5: 953,836 km (0.038 R)
• M6: 1,344,137 km (0.116 R)
• M7: 1,526,646 km (0.037 R)
• M8: 1,653,056 km (0.112 R)
• M9: 1,761,216 km (0.091 R)
• M10: 1,894,208 km (0.051 R)
• M11: 2,362,450 km (0.086 R)
• M12: 2,460,436 km (0.074 R)
• M13: 2,610,184 km (0.085 R)
• M14: 3,024,271 km (0.077 R)
• M15: 3,131,083 km (0.114 R)
• M16: 4,358,833 km (0.091 R)
• M17: 4,510,525 km (0.053 R)
• M18: 5,295,316 km (0.076 R)
• M19: 6,429,866 km (0.104 R)
• M20: 7,131,779 km (0.118 R)
• M21: 7,637,570 km (0.05 R)
• M22: 7,931,829 km (0.087 R)
• M23: 8,192,428 km (0.075 R)
• M24: 8,342,624 km (0.08 R)
• M25: 9,341,340 km (0.086 R)
• M26: 10,094,864 km (0.091 R)
• M27: 10,417,996 km (0.102 R)
• M28: 11,199,196 km (0.077 R)
• M29: 11,408,034 km (0.083 R)
• M30: 11,491,809 km (0.109 R)
• M31: 12,341,824 km (0.1 R)
• M32: 12,774,312 km (0.086 R)
• M33: 12,992,575 km (0.074 R)
• M34: 13,080,090 km (0.117 R)
• M35: 13,521,254 km (0.08 R)
• M36: 13,788,137 km (0.113 R)
• M37: 13,922,326 km (0.119 R)
• M38: 14,012,085 km (0.056 R)
• M39: 14,508,749 km (0.07 R)
• M40: 15,565,808 km (0.037 R)
• M41: 16,315,892 km (0.106 R)
• M42: 16,790,715 km (0.069 R)
• M43: 16,934,030 km (0.09 R)
• M44: 17,318,198 km (0.119 R)
• M45: 17,608,268 km (0.088 R)
• M46: 17,705,357 km (0.084 R)
• M47: 18,983,072 km (0.056 R)
• M48: 19,482,430 km (0.098 R)
• M49: 20,903,610 km (0.078 R)
• M50: 21,212,529 km (0.104 R)
• M51: 21,471,034 km (0.117 R)
• M52: 23,416,854 km (0.099 R)
• M53: 23,684,036 km (0.091 R)
• M54: 24,437,710 km (0.079 R)
• M55: 24,817,539 km (0.095 R)
• M56: 25,254,065 km (0.104 R)
• M57: 25,363,571 km (0.069 R)
• M58: 25,528,129 km (0.085 R)
• M59: 26,134,598 km (0.095 R)
• M60: 26,857,455 km (0.118 R)
• M61: 30,161,923 km (0.079 R)
• M62: 31,625,439 km (0.101 R)
• M63: 32,455,108 km (0.062 R)
• M64: 32,693,567 km (0.106 R)
• M65: 34,925,867 km (0.104 R)
• M66: 35,353,717 km (0.085 R)
• M67: 36,029,600 km (0.117 R)
• M68: 36,152,869 km (0.086 R)
• M69: 36,895,921 km (0.114 R)
• M70: 37,394,082 km (0.09 R)
• M71: 38,397,136 km (0.032 R)
• M72: 38,649,208 km (0.091 R)
• M73: 39,028,439 km (0.118 R)
• M74: 39,282,007 km (0.101 R)
• M75: 40,173,611 km (0.053 R)
• M76: 41,136,273 km (0.05 R)
• M77: 41,523,432 km (0.118 R)
• M78: 41,782,236 km (0.04 R)
• M79: 41,911,938 km (0.099 R)
• M80: 42,822,839 km (0.109 R)
• M81: 43,674,650 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit