🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 29.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.93 AU - 1.09 AU

Year: 358 Days

Day: 20.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.98 AU - 1.14 AU

Year: 385 Days

Day: 16.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,464,161 km

• M1: 245,939 km (0.109 R)
• M2: 269,276 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.53 AU - 1.95 AU

Year: 810 Days

Day: 31.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,464,161 km

• M1: 212,878 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.19 AU - 2.93 AU

Year: 1446 Days

Day: 24.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,464,161 km

• M1: 111,450 km (0.106 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 10.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.67 AU - 11.85 AU

Year: 10766 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,464,161 km

• M1: 136,433 km (0.069 R)
• M2: 210,634 km (0.09 R)
• M3: 280,945 km (0.088 R)
• M4: 583,282 km (0.112 R)
• M5: 740,061 km (0.042 R)
• M6: 813,364 km (0.109 R)
• M7: 967,898 km (0.111 R)
• M8: 1,206,357 km (0.101 R)
• M9: 1,294,470 km (0.061 R)
• M10: 1,504,207 km (0.08 R)
• M11: 1,725,163 km (0.067 R)
• M12: 1,839,755 km (0.103 R)
• M13: 2,031,539 km (0.105 R)
• M14: 2,402,841 km (0.084 R)
• M15: 2,580,264 km (0.064 R)
• M16: 2,678,849 km (0.112 R)
• M17: 2,745,420 km (0.083 R)
• M18: 2,931,071 km (0.064 R)
• M19: 2,999,737 km (0.085 R)
• M20: 3,103,557 km (0.049 R)
• M21: 3,261,682 km (0.091 R)
• M22: 3,440,601 km (0.097 R)
• M23: 3,549,509 km (0.094 R)
• M24: 3,845,712 km (0.093 R)
• M25: 3,939,959 km (0.043 R)
• M26: 4,481,803 km (0.074 R)
• M27: 4,985,499 km (0.119 R)
• M28: 5,254,625 km (0.053 R)
• M29: 5,486,053 km (0.093 R)
• M30: 5,720,922 km (0.068 R)
• M31: 5,980,773 km (0.117 R)
• M32: 6,266,954 km (0.116 R)
• M33: 6,512,444 km (0.108 R)
• M34: 6,806,853 km (0.079 R)
• M35: 7,408,685 km (0.075 R)
• M36: 7,835,338 km (0.115 R)
• M37: 8,294,304 km (0.105 R)
• M38: 8,392,141 km (0.116 R)
• M39: 8,539,495 km (0.083 R)
• M40: 8,613,546 km (0.094 R)
• M41: 8,712,580 km (0.103 R)
• M42: 9,390,857 km (0.112 R)
• M43: 9,467,301 km (0.073 R)
• M44: 9,956,187 km (0.075 R)
• M45: 10,269,146 km (0.12 R)
• M46: 10,638,503 km (0.074 R)
• M47: 10,744,867 km (0.07 R)
• M48: 10,931,715 km (0.081 R)
• M49: 11,146,687 km (0.075 R)
• M50: 11,227,619 km (0.076 R)
• M51: 11,635,423 km (0.067 R)
• M52: 11,909,935 km (0.117 R)
• M53: 12,075,690 km (0.096 R)
• M54: 12,214,517 km (0.119 R)
• M55: 12,437,567 km (0.069 R)
• M56: 12,690,238 km (0.103 R)
• M57: 12,831,309 km (0.119 R)
• M58: 13,286,086 km (0.114 R)
• M59: 13,688,504 km (0.098 R)
• M60: 13,862,337 km (0.112 R)
• M61: 14,564,400 km (0.08 R)
• M62: 15,578,823 km (0.046 R)
• M63: 15,760,136 km (0.108 R)
• M64: 15,972,714 km (0.063 R)
• M65: 16,492,716 km (0.032 R)
• M66: 18,692,254 km (0.106 R)
• M67: 19,305,007 km (0.037 R)
• M68: 19,662,695 km (0.067 R)
• M69: 19,728,070 km (0.118 R)
• M70: 20,088,451 km (0.1 R)
• M71: 20,384,954 km (0.102 R)
• M72: 20,649,742 km (0.098 R)
• M73: 21,182,610 km (0.113 R)
• M74: 21,350,159 km (0.066 R)
• M75: 21,417,179 km (0.109 R)
• M76: 22,637,299 km (0.092 R)
• M77: 23,048,993 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 10.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.31 AU - 13.51 AU

Year: 13609 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,464,161 km

• M1: 369,507 km (0.113 R)
• M2: 707,448 km (0.082 R)
• M3: 797,207 km (0.07 R)
• M4: 872,006 km (0.11 R)
• M5: 989,141 km (0.096 R)
• M6: 1,133,054 km (0.077 R)
• M7: 1,240,166 km (0.068 R)
• M8: 1,351,018 km (0.085 R)
• M9: 1,777,821 km (0.106 R)
• M10: 2,006,855 km (0.098 R)
• M11: 2,085,394 km (0.093 R)
• M12: 2,299,918 km (0.114 R)
• M13: 2,550,045 km (0.119 R)
• M14: 2,692,762 km (0.053 R)
• M15: 3,198,552 km (0.111 R)
• M16: 3,478,300 km (0.098 R)
• M17: 3,765,977 km (0.09 R)
• M18: 4,061,582 km (0.046 R)
• M19: 4,229,132 km (0.109 R)
• M20: 4,536,555 km (0.118 R)
• M21: 5,100,988 km (0.106 R)
• M22: 6,646,933 km (0.109 R)
• M23: 7,988,975 km (0.073 R)
• M24: 9,590,121 km (0.091 R)
• M25: 9,858,948 km (0.119 R)
• M26: 10,404,083 km (0.069 R)
• M27: 10,541,863 km (0.07 R)
• M28: 10,772,991 km (0.033 R)
• M29: 11,476,251 km (0.099 R)
• M30: 12,001,489 km (0.098 R)
• M31: 12,242,791 km (0.059 R)
• M32: 13,423,567 km (0.062 R)
• M33: 14,588,934 km (0.034 R)
• M34: 14,794,930 km (0.065 R)
• M35: 15,892,081 km (0.047 R)
• M36: 16,104,061 km (0.093 R)
• M37: 16,745,686 km (0.063 R)
• M38: 17,123,720 km (0.101 R)
• M39: 17,504,596 km (0.087 R)
• M40: 18,944,027 km (0.094 R)
• M41: 19,394,466 km (0.082 R)
• M42: 19,791,499 km (0.109 R)
• M43: 20,019,636 km (0.073 R)
• M44: 20,824,921 km (0.104 R)
• M45: 21,875,846 km (0.104 R)
• M46: 22,289,185 km (0.091 R)
• M47: 22,407,667 km (0.071 R)
• M48: 22,526,447 km (0.082 R)
• M49: 23,665,336 km (0.059 R)
• M50: 24,822,924 km (0.056 R)
• M51: 25,687,750 km (0.06 R)
• M52: 26,499,468 km (0.11 R)
• M53: 29,895,489 km (0.089 R)
• M54: 30,683,122 km (0.079 R)
• M55: 30,947,312 km (0.093 R)
• M56: 31,278,372 km (0.114 R)
• M57: 32,346,201 km (0.081 R)
• M58: 33,290,164 km (0.083 R)
• M59: 33,425,699 km (0.094 R)
• M60: 34,791,827 km (0.088 R)
• M61: 34,860,642 km (0.057 R)
• M62: 35,689,564 km (0.069 R)
• M63: 36,315,631 km (0.1 R)
• M64: 36,945,289 km (0.091 R)
• M65: 37,437,466 km (0.052 R)
• M66: 39,571,330 km (0.081 R)
• M67: 39,858,857 km (0.069 R)
• M68: 40,002,919 km (0.109 R)
• M69: 41,233,960 km (0.042 R)
• M70: 41,452,523 km (0.118 R)
• M71: 41,525,377 km (0.119 R)
• M72: 41,671,384 km (0.101 R)
• M73: 41,817,542 km (0.082 R)
• M74: 42,624,622 km (0.103 R)
• M75: 43,214,636 km (0.101 R)
• M76: 45,001,283 km (0.114 R)
• M77: 48,185,325 km (0.106 R)
• M78: 49,494,755 km (0.088 R)
• M79: 50,114,987 km (0.092 R)
• M80: 50,426,001 km (0.101 R)
• M81: 51,050,124 km (0.105 R)
• M82: 51,128,214 km (0.088 R)
• M83: 51,519,861 km (0.066 R)
• M84: 51,833,717 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.1

Radius: 7.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.23 AU - 17.13 AU

Year: 24054 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,464,161 km

• M1: 303,983 km (0.034 R)
• M2: 648,956 km (0.099 R)
• M3: 822,489 km (0.11 R)
• M4: 991,834 km (0.118 R)
• M5: 1,235,080 km (0.066 R)
• M6: 1,497,175 km (0.11 R)
• M7: 1,705,266 km (0.082 R)
• M8: 2,174,854 km (0.114 R)
• M9: 2,357,812 km (0.105 R)
• M10: 2,907,734 km (0.113 R)
• M11: 3,226,976 km (0.075 R)
• M12: 3,375,676 km (0.069 R)
• M13: 3,526,770 km (0.091 R)
• M14: 3,867,105 km (0.07 R)
• M15: 3,993,366 km (0.095 R)
• M16: 4,512,470 km (0.049 R)
• M17: 4,679,122 km (0.08 R)
• M18: 4,881,827 km (0.083 R)
• M19: 4,984,152 km (0.089 R)
• M20: 6,120,348 km (0.117 R)
• M21: 6,907,981 km (0.098 R)
• M22: 7,806,615 km (0.092 R)
• M23: 8,249,425 km (0.11 R)
• M24: 9,117,392 km (0.117 R)
• M25: 9,884,231 km (0.035 R)
• M26: 10,583,152 km (0.064 R)
• M27: 10,715,845 km (0.062 R)
• M28: 10,849,286 km (0.114 R)
• M29: 11,207,723 km (0.091 R)
• M30: 12,773,863 km (0.118 R)
• M31: 13,247,340 km (0.11 R)
• M32: 14,309,485 km (0.074 R)
• M33: 15,248,511 km (0.083 R)
• M34: 15,348,442 km (0.086 R)
• M35: 15,953,117 km (0.118 R)
• M36: 16,668,344 km (0.098 R)
• M37: 16,719,806 km (0.088 R)
• M38: 17,498,613 km (0.114 R)
• M39: 17,918,683 km (0.063 R)
• M40: 18,448,559 km (0.084 R)
• M41: 20,674,426 km (0.109 R)
• M42: 21,734,177 km (0.114 R)
• M43: 22,129,115 km (0.068 R)
• M44: 22,299,208 km (0.11 R)
• M45: 23,098,210 km (0.082 R)
• M46: 23,213,102 km (0.027 R)
• M47: 23,270,547 km (0.093 R)
• M48: 23,790,549 km (0.105 R)
• M49: 24,255,799 km (0.102 R)
• M50: 25,550,868 km (0.032 R)
• M51: 25,669,798 km (0.04 R)
• M52: 26,087,176 km (0.089 R)
• M53: 26,868,376 km (0.058 R)
• M54: 26,928,814 km (0.112 R)
• M55: 28,146,391 km (0.114 R)
• M56: 28,761,986 km (0.118 R)
• M57: 29,382,069 km (0.065 R)
• M58: 31,014,481 km (0.061 R)
• M59: 32,611,887 km (0.116 R)
• M60: 33,843,676 km (0.106 R)
• M61: 33,908,901 km (0.112 R)
• M62: 34,563,690 km (0.065 R)
• M63: 35,487,457 km (0.118 R)
• M64: 36,486,322 km (0.061 R)
• M65: 37,561,781 km (0.116 R)
• M66: 37,697,018 km (0.086 R)
• M67: 37,900,022 km (0.117 R)
• M68: 39,125,977 km (0.072 R)
• M69: 39,950,560 km (0.059 R)
• M70: 40,088,489 km (0.037 R)
• M71: 40,295,832 km (0.109 R)
• M72: 40,572,738 km (0.095 R)
• M73: 40,780,828 km (0.08 R)
• M74: 40,850,242 km (0.116 R)
• M75: 41,128,494 km (0.114 R)
• M76: 41,477,057 km (0.108 R)
• M77: 42,528,730 km (0.082 R)
• M78: 42,740,112 km (0.11 R)
• M79: 43,518,170 km (0.086 R)
• M80: 43,944,674 km (0.084 R)
• M81: 44,443,882 km (0.11 R)
• M82: 44,873,228 km (0.042 R)
• M83: 45,736,108 km (0.105 R)
• M84: 46,242,048 km (0.043 R)
• M85: 46,314,454 km (0.065 R)
• M86: 46,386,859 km (0.074 R)
• M87: 46,967,897 km (0.114 R)
• M88: 47,040,751 km (0.086 R)
• M89: 47,478,325 km (0.085 R)
• M90: 47,551,478 km (0.066 R)
• M91: 48,946,778 km (0.111 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit