🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 295 Days

Day: 14.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,081,946 km

• M1: 97,987 km (0.048 R)
• M2: 521,199 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 360 Days

Day: 29.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.95 AU - 1.31 AU

Year: 460 Days

Day: 42.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,081,946 km

• M1: 528,529 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 607 Days

Day: 14.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.02 AU - 2.74 AU

Year: 1406 Days

Day: 38.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,081,946 km

• M1: 1,986,510 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.19 AU - 2.75 AU

Year: 1486 Days

Day: 42.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,081,946 km

• M1: 474,824 km (0.12 R)
• M2: 1,186,461 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.54 AU - 4.92 AU

Year: 3331 Days

Day: 14.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,081,946 km

• M1: 169,943 km (0.041 R)
• M2: 322,982 km (0.106 R)
• M3: 652,097 km (0.069 R)
• M4: 917,484 km (0.039 R)
• M5: 1,129,314 km (0.108 R)
• M6: 1,276,070 km (0.088 R)
• M7: 1,369,868 km (0.072 R)
• M8: 1,515,127 km (0.102 R)
• M9: 1,821,653 km (0.117 R)
• M10: 2,247,409 km (0.117 R)
• M11: 2,628,734 km (0.101 R)
• M12: 2,796,433 km (0.08 R)
• M13: 3,030,853 km (0.104 R)
• M14: 3,158,759 km (0.102 R)
• M15: 3,288,311 km (0.107 R)
• M16: 3,403,202 km (0.109 R)
• M17: 3,552,949 km (0.074 R)
• M18: 3,654,078 km (0.079 R)
• M19: 3,756,103 km (0.114 R)
• M20: 3,963,147 km (0.086 R)
• M21: 4,424,806 km (0.119 R)
• M22: 4,941,367 km (0.09 R)
• M23: 5,341,542 km (0.048 R)
• M24: 5,594,512 km (0.044 R)
• M25: 5,712,694 km (0.05 R)
• M26: 6,132,765 km (0.118 R)
• M27: 6,542,364 km (0.045 R)
• M28: 6,855,322 km (0.065 R)
• M29: 7,301,872 km (0.094 R)
• M30: 7,388,040 km (0.092 R)
• M31: 7,626,649 km (0.118 R)
• M32: 8,067,065 km (0.098 R)
• M33: 8,200,806 km (0.083 R)
• M34: 8,766,286 km (0.106 R)
• M35: 9,134,745 km (0.04 R)
• M36: 9,626,324 km (0.06 R)
• M37: 9,768,292 km (0.048 R)
• M38: 10,006,452 km (0.036 R)
• M39: 10,246,706 km (0.106 R)
• M40: 10,343,346 km (0.096 R)
• M41: 10,586,144 km (0.117 R)
• M42: 10,781,818 km (0.095 R)
• M43: 10,954,005 km (0.057 R)
• M44: 11,077,573 km (0.111 R)
• M45: 11,201,589 km (0.039 R)
• M46: 11,752,858 km (0.105 R)
• M47: 12,057,439 km (0.07 R)
• M48: 12,518,948 km (0.11 R)
• M49: 13,143,370 km (0.08 R)
• M50: 13,248,537 km (0.114 R)
• M51: 13,406,662 km (0.03 R)
• M52: 13,512,428 km (0.092 R)
• M53: 13,698,228 km (0.043 R)
• M54: 13,858,148 km (0.069 R)
• M55: 13,965,111 km (0.08 R)
• M56: 14,585,493 km (0.118 R)
• M57: 14,776,081 km (0.06 R)
• M58: 14,994,943 km (0.095 R)
• M59: 15,602,460 km (0.103 R)
• M60: 16,105,408 km (0.111 R)
• M61: 16,415,524 km (0.089 R)
• M62: 16,557,044 km (0.118 R)
• M63: 17,070,164 km (0.025 R)
• M64: 17,472,882 km (0.08 R)
• M65: 17,559,499 km (0.077 R)
• M66: 17,704,310 km (0.108 R)
• M67: 18,493,289 km (0.119 R)
• M68: 18,817,916 km (0.025 R)
• M69: 19,863,605 km (0.07 R)
• M70: 19,954,112 km (0.082 R)
• M71: 20,439,258 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 9.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.99 AU - 8.71 AU

Year: 8421 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,081,946 km

• M1: 145,559 km (0.12 R)
• M2: 247,884 km (0.071 R)
• M3: 325,525 km (0.094 R)
• M4: 398,828 km (0.115 R)
• M5: 574,755 km (0.116 R)
• M6: 892,501 km (0.062 R)
• M7: 958,025 km (0.083 R)
• M8: 1,082,640 km (0.054 R)
• M9: 1,164,919 km (0.069 R)
• M10: 1,463,366 km (0.077 R)
• M11: 1,528,591 km (0.111 R)
• M12: 1,648,569 km (0.119 R)
• M13: 1,730,399 km (0.072 R)
• M14: 1,799,662 km (0.062 R)
• M15: 1,955,394 km (0.091 R)
• M16: 2,056,821 km (0.101 R)
• M17: 2,234,843 km (0.086 R)
• M18: 2,387,283 km (0.111 R)
• M19: 2,449,067 km (0.119 R)
• M20: 2,574,579 km (0.111 R)
• M21: 2,734,499 km (0.078 R)
• M22: 2,799,425 km (0.089 R)
• M23: 3,081,118 km (0.095 R)
• M24: 3,285,468 km (0.112 R)
• M25: 3,389,289 km (0.105 R)
• M26: 3,529,612 km (0.07 R)
• M27: 3,600,372 km (0.104 R)
• M28: 3,797,692 km (0.118 R)
• M29: 3,906,898 km (0.051 R)
• M30: 4,054,102 km (0.086 R)
• M31: 4,203,102 km (0.095 R)
• M32: 4,391,894 km (0.094 R)
• M33: 4,975,326 km (0.068 R)
• M34: 5,296,513 km (0.074 R)
• M35: 5,500,714 km (0.111 R)
• M36: 5,686,664 km (0.108 R)
• M37: 6,086,090 km (0.065 R)
• M38: 6,257,081 km (0.078 R)
• M39: 6,408,025 km (0.038 R)
• M40: 6,494,792 km (0.09 R)
• M41: 6,669,522 km (0.045 R)
• M42: 7,338,524 km (0.047 R)
• M43: 7,406,740 km (0.056 R)
• M44: 7,819,630 km (0.041 R)
• M45: 8,193,176 km (0.099 R)
• M46: 8,620,129 km (0.12 R)
• M47: 9,869,420 km (0.081 R)
• M48: 9,944,668 km (0.062 R)
• M49: 10,374,612 km (0.059 R)
• M50: 10,733,348 km (0.063 R)
• M51: 10,914,212 km (0.112 R)
• M52: 11,252,901 km (0.07 R)
• M53: 11,674,319 km (0.083 R)
• M54: 12,101,121 km (0.057 R)
• M55: 12,370,398 km (0.058 R)
• M56: 12,997,362 km (0.111 R)
• M57: 13,245,395 km (0.101 R)
• M58: 13,662,474 km (0.108 R)
• M59: 14,027,493 km (0.087 R)
• M60: 14,481,074 km (0.098 R)
• M61: 15,344,403 km (0.098 R)
• M62: 16,254,108 km (0.101 R)
• M63: 16,462,049 km (0.073 R)
• M64: 16,640,818 km (0.105 R)
• M65: 16,730,577 km (0.081 R)
• M66: 17,392,996 km (0.09 R)
• M67: 17,941,422 km (0.089 R)
• M68: 18,495,533 km (0.115 R)
• M69: 18,961,530 km (0.119 R)
• M70: 19,305,755 km (0.078 R)
• M71: 19,746,919 km (0.112 R)
• M72: 19,841,914 km (0.118 R)
• M73: 19,937,058 km (0.084 R)
• M74: 20,032,202 km (0.112 R)
• M75: 20,446,887 km (0.102 R)
• M76: 20,542,929 km (0.104 R)
• M77: 20,639,121 km (0.087 R)
• M78: 21,122,471 km (0.114 R)
• M79: 21,316,949 km (0.1 R)
• M80: 21,446,800 km (0.096 R)
• M81: 21,707,399 km (0.101 R)
• M82: 21,838,148 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 13.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.14 AU - 9.92 AU

Year: 8713 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,081,946 km

• M1: 214,823 km (0.081 R)
• M2: 488,287 km (0.097 R)
• M3: 1,289,683 km (0.111 R)
• M4: 1,455,737 km (0.105 R)
• M5: 1,563,298 km (0.076 R)
• M6: 1,696,141 km (0.085 R)
• M7: 2,731,508 km (0.089 R)
• M8: 2,947,976 km (0.1 R)
• M9: 3,456,160 km (0.099 R)
• M10: 3,780,488 km (0.118 R)
• M11: 4,207,590 km (0.079 R)
• M12: 4,301,238 km (0.092 R)
• M13: 4,586,222 km (0.114 R)
• M14: 4,714,876 km (0.09 R)
• M15: 4,975,924 km (0.069 R)
• M16: 5,615,006 km (0.104 R)
• M17: 5,718,379 km (0.063 R)
• M18: 5,961,924 km (0.055 R)
• M19: 6,173,455 km (0.119 R)
• M20: 7,646,546 km (0.085 R)
• M21: 8,541,141 km (0.115 R)
• M22: 8,779,899 km (0.051 R)
• M23: 8,900,176 km (0.059 R)
• M24: 9,021,051 km (0.049 R)
• M25: 9,592,066 km (0.105 R)
• M26: 9,715,933 km (0.053 R)
• M27: 10,090,975 km (0.112 R)
• M28: 10,470,654 km (0.119 R)
• M29: 10,555,775 km (0.111 R)
• M30: 10,683,682 km (0.113 R)
• M31: 11,770,211 km (0.107 R)
• M32: 12,529,270 km (0.098 R)
• M33: 12,891,896 km (0.057 R)
• M34: 13,120,332 km (0.094 R)
• M35: 14,471,649 km (0.117 R)
• M36: 14,613,917 km (0.088 R)
• M37: 15,526,165 km (0.085 R)
• M38: 16,804,329 km (0.118 R)
• M39: 17,708,947 km (0.082 R)
• M40: 18,372,115 km (0.101 R)
• M41: 18,629,273 km (0.077 R)
• M42: 18,732,496 km (0.062 R)
• M43: 19,670,175 km (0.095 R)
• M44: 19,775,343 km (0.056 R)
• M45: 19,933,318 km (0.066 R)
• M46: 20,250,765 km (0.027 R)
• M47: 20,623,114 km (0.073 R)
• M48: 21,591,161 km (0.056 R)
• M49: 21,917,135 km (0.112 R)
• M50: 22,190,002 km (0.086 R)
• M51: 22,464,065 km (0.116 R)
• M52: 22,573,870 km (0.075 R)
• M53: 22,904,780 km (0.07 R)
• M54: 23,459,788 km (0.093 R)
• M55: 24,753,062 km (0.081 R)
• M56: 26,300,652 km (0.118 R)
• M57: 26,765,303 km (0.082 R)
• M58: 28,234,504 km (0.093 R)
• M59: 28,472,065 km (0.098 R)
• M60: 28,650,685 km (0.1 R)
• M61: 28,769,915 km (0.081 R)
• M62: 32,237,593 km (0.094 R)
• M63: 32,423,842 km (0.109 R)
• M64: 32,734,856 km (0.112 R)
• M65: 33,234,513 km (0.117 R)
• M66: 33,988,935 km (0.105 R)
• M67: 35,514,535 km (0.084 R)
• M68: 35,899,450 km (0.094 R)
• M69: 37,518,099 km (0.06 R)
• M70: 37,910,045 km (0.071 R)
• M71: 38,303,488 km (0.115 R)
• M72: 38,566,481 km (0.057 R)
• M73: 39,226,656 km (0.061 R)
• M74: 40,157,005 km (0.112 R)
• M75: 41,633,985 km (0.039 R)
• M76: 42,243,148 km (0.086 R)
• M77: 43,402,082 km (0.044 R)
• M78: 43,607,779 km (0.078 R)
• M79: 43,813,626 km (0.115 R)
• M80: 44,364,445 km (0.076 R)
• M81: 45,194,863 km (0.118 R)
• M82: 45,472,816 km (0.059 R)
• M83: 45,611,942 km (0.105 R)
• M84: 45,960,505 km (0.094 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: 461 - 18,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit