🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.79 AU

Year: 225 Days

Day: 46.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.58 AU - 1.82 AU

Year: 929 Days

Day: 34.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.43 AU

Year: 1339 Days

Day: 46.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,079,125 km

• M1: 128,205 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.3 AU - 2.8 AU

Year: 1706 Days

Day: 42.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 11.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.44 AU - 4.74 AU

Year: 3466 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,079,125 km

• M1: 197,320 km (0.117 R)
• M2: 307,872 km (0.099 R)
• M3: 416,480 km (0.066 R)
• M4: 628,909 km (0.118 R)
• M5: 788,381 km (0.088 R)
• M6: 983,606 km (0.108 R)
• M7: 1,149,660 km (0.078 R)
• M8: 1,313,320 km (0.118 R)
• M9: 1,398,291 km (0.036 R)
• M10: 1,612,515 km (0.056 R)
• M11: 1,851,423 km (0.105 R)
• M12: 2,144,934 km (0.113 R)
• M13: 2,378,606 km (0.095 R)
• M14: 2,776,536 km (0.104 R)
• M15: 2,951,267 km (0.036 R)
• M16: 3,031,900 km (0.07 R)
• M17: 3,311,798 km (0.055 R)
• M18: 3,412,627 km (0.113 R)
• M19: 3,669,337 km (0.105 R)
• M20: 3,896,875 km (0.041 R)
• M21: 4,347,613 km (0.117 R)
• M22: 4,588,765 km (0.042 R)
• M23: 5,181,472 km (0.112 R)
• M24: 5,259,712 km (0.077 R)
• M25: 5,338,400 km (0.062 R)
• M26: 5,417,388 km (0.082 R)
• M27: 5,556,663 km (0.11 R)
• M28: 5,636,848 km (0.081 R)
• M29: 5,778,068 km (0.088 R)
• M30: 5,859,300 km (0.114 R)
• M31: 6,146,528 km (0.118 R)
• M32: 7,057,878 km (0.05 R)
• M33: 7,363,656 km (0.101 R)
• M34: 7,853,140 km (0.112 R)
• M35: 8,079,033 km (0.103 R)
• M36: 8,422,061 km (0.062 R)
• M37: 8,676,677 km (0.089 R)
• M38: 8,863,524 km (0.096 R)
• M39: 9,075,205 km (0.101 R)
• M40: 9,503,803 km (0.092 R)
• M41: 9,720,570 km (0.096 R)
• M42: 10,232,644 km (0.111 R)
• M43: 10,306,545 km (0.069 R)
• M44: 10,628,779 km (0.108 R)
• M45: 11,080,565 km (0.089 R)
• M46: 11,156,411 km (0.088 R)
• M47: 11,564,215 km (0.094 R)
• M48: 12,263,285 km (0.117 R)
• M49: 12,446,842 km (0.074 R)
• M50: 12,923,012 km (0.061 R)
• M51: 13,163,266 km (0.077 R)
• M52: 13,811,324 km (0.101 R)
• M53: 14,002,361 km (0.114 R)
• M54: 14,276,723 km (0.09 R)
• M55: 15,054,333 km (0.082 R)
• M56: 15,988,572 km (0.095 R)
• M57: 16,766,929 km (0.094 R)
• M58: 17,380,729 km (0.051 R)
• M59: 17,853,459 km (0.085 R)
• M60: 18,061,549 km (0.066 R)
• M61: 18,240,618 km (0.072 R)
• M62: 18,420,285 km (0.078 R)
• M63: 18,570,481 km (0.045 R)
• M64: 18,902,289 km (0.077 R)
• M65: 19,144,788 km (0.085 R)
• M66: 20,372,836 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 9.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.17 AU - 6.85 AU

Year: 6959 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,079,125 km

• M1: 141,968 km (0.096 R)
• M2: 208,240 km (0.082 R)
• M3: 351,256 km (0.11 R)
• M4: 460,313 km (0.038 R)
• M5: 1,494,483 km (0.109 R)
• M6: 2,045,152 km (0.057 R)
• M7: 2,368,583 km (0.117 R)
• M8: 2,895,467 km (0.115 R)
• M9: 3,317,034 km (0.04 R)
• M10: 3,794,700 km (0.055 R)
• M11: 4,066,669 km (0.082 R)
• M12: 4,179,765 km (0.116 R)
• M13: 4,281,192 km (0.055 R)
• M14: 4,486,590 km (0.102 R)
• M15: 4,695,279 km (0.118 R)
• M16: 5,395,397 km (0.077 R)
• M17: 5,631,462 km (0.089 R)
• M18: 5,984,663 km (0.091 R)
• M19: 6,142,489 km (0.103 R)
• M20: 6,359,705 km (0.116 R)
• M21: 6,432,708 km (0.072 R)
• M22: 6,891,675 km (0.09 R)
• M23: 7,132,826 km (0.076 R)
• M24: 8,315,398 km (0.068 R)
• M25: 9,324,585 km (0.116 R)
• M26: 9,474,332 km (0.089 R)
• M27: 10,372,219 km (0.115 R)
• M28: 10,527,501 km (0.053 R)
• M29: 10,596,616 km (0.069 R)
• M30: 11,032,693 km (0.04 R)
• M31: 11,173,465 km (0.116 R)
• M32: 11,368,092 km (0.115 R)
• M33: 11,904,400 km (0.111 R)
• M34: 12,121,167 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412

Radius: 13.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.37 AU - 7.91 AU

Year: 7993 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,079,125 km

• M1: 419,921 km (0.12 R)
• M2: 750,981 km (0.053 R)
• M3: 933,042 km (0.053 R)
• M4: 1,292,825 km (0.091 R)
• M5: 1,714,242 km (0.12 R)
• M6: 1,826,440 km (0.114 R)
• M7: 2,424,533 km (0.09 R)
• M8: 2,900,553 km (0.101 R)
• M9: 3,500,889 km (0.098 R)
• M10: 4,063,976 km (0.057 R)
• M11: 4,814,508 km (0.119 R)
• M12: 5,137,789 km (0.118 R)
• M13: 5,329,574 km (0.083 R)
• M14: 5,523,901 km (0.098 R)
• M15: 6,207,713 km (0.098 R)
• M16: 6,412,363 km (0.088 R)
• M17: 6,708,567 km (0.074 R)
• M18: 7,314,289 km (0.077 R)
• M19: 7,437,707 km (0.104 R)
• M20: 7,530,607 km (0.061 R)
• M21: 7,780,286 km (0.079 R)
• M22: 8,032,807 km (0.076 R)
• M23: 8,384,512 km (0.112 R)
• M24: 8,513,615 km (0.111 R)
• M25: 8,610,853 km (0.095 R)
• M26: 8,806,527 km (0.118 R)
• M27: 8,904,963 km (0.097 R)
• M28: 9,436,035 km (0.101 R)
• M29: 9,705,461 km (0.09 R)
• M30: 10,459,584 km (0.081 R)
• M31: 10,914,062 km (0.087 R)
• M32: 12,023,779 km (0.115 R)
• M33: 12,206,139 km (0.102 R)
• M34: 12,870,354 km (0.054 R)
• M35: 13,357,444 km (0.029 R)
• M36: 13,470,690 km (0.084 R)
• M37: 14,003,408 km (0.098 R)
• M38: 14,156,895 km (0.114 R)
• M39: 14,698,589 km (0.086 R)
• M40: 14,972,054 km (0.075 R)
• M41: 15,207,671 km (0.117 R)
• M42: 15,762,380 km (0.092 R)
• M43: 15,882,208 km (0.083 R)
• M44: 16,364,212 km (0.103 R)
• M45: 16,647,550 km (0.103 R)
• M46: 17,301,443 km (0.099 R)
• M47: 17,797,359 km (0.052 R)
• M48: 18,005,450 km (0.061 R)
• M49: 18,130,664 km (0.1 R)
• M50: 18,424,025 km (0.079 R)
• M51: 19,227,964 km (0.079 R)
• M52: 19,569,945 km (0.053 R)
• M53: 19,698,748 km (0.079 R)
• M54: 20,043,422 km (0.109 R)
• M55: 20,957,914 km (0.103 R)
• M56: 21,752,578 km (0.078 R)
• M57: 22,377,448 km (0.091 R)
• M58: 23,189,615 km (0.105 R)
• M59: 24,333,590 km (0.081 R)
• M60: 25,168,645 km (0.058 R)
• M61: 26,201,917 km (0.069 R)
• M62: 28,650,386 km (0.062 R)
• M63: 29,679,769 km (0.096 R)
• M64: 29,926,605 km (0.103 R)
• M65: 30,124,523 km (0.06 R)
• M66: 30,422,373 km (0.113 R)
• M67: 30,671,303 km (0.103 R)
• M68: 31,020,914 km (0.097 R)
• M69: 31,271,340 km (0.085 R)
• M70: 31,825,002 km (0.083 R)
• M71: 32,584,959 km (0.116 R)
• M72: 32,992,913 km (0.095 R)
• M73: 34,071,364 km (0.082 R)
• M74: 34,433,540 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 13.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.94 AU - 11.24 AU

Year: 11482 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,079,125 km

• M1: 171,439 km (0.099 R)
• M2: 254,316 km (0.035 R)
• M3: 692,189 km (0.03 R)
• M4: 1,406,818 km (0.064 R)
• M5: 2,179,641 km (0.062 R)
• M6: 3,014,247 km (0.062 R)
• M7: 3,794,251 km (0.113 R)
• M8: 3,881,616 km (0.094 R)
• M9: 4,634,841 km (0.056 R)
• M10: 4,853,853 km (0.117 R)
• M11: 4,948,847 km (0.117 R)
• M12: 5,269,884 km (0.076 R)
• M13: 5,400,184 km (0.077 R)
• M14: 5,797,815 km (0.108 R)
• M15: 6,034,180 km (0.03 R)
• M16: 6,205,020 km (0.118 R)
• M17: 6,516,483 km (0.084 R)
• M18: 6,868,637 km (0.08 R)
• M19: 7,335,980 km (0.114 R)
• M20: 7,665,544 km (0.11 R)
• M21: 8,263,487 km (0.048 R)
• M22: 8,683,259 km (0.076 R)
• M23: 9,188,600 km (0.114 R)
• M24: 9,424,965 km (0.063 R)
• M25: 9,703,367 km (0.036 R)
• M26: 10,146,476 km (0.112 R)
• M27: 10,390,919 km (0.034 R)
• M28: 10,596,017 km (0.115 R)
• M29: 10,844,050 km (0.054 R)
• M30: 11,094,028 km (0.082 R)
• M31: 11,430,325 km (0.034 R)
• M32: 11,855,482 km (0.098 R)
• M33: 12,285,875 km (0.106 R)
• M34: 12,502,941 km (0.095 R)
• M35: 12,765,186 km (0.101 R)
• M36: 13,117,639 km (0.03 R)
• M37: 13,206,201 km (0.069 R)
• M38: 13,697,181 km (0.113 R)
• M39: 13,922,326 km (0.116 R)
• M40: 14,103,489 km (0.094 R)
• M41: 14,743,169 km (0.11 R)
• M42: 15,159,500 km (0.096 R)
• M43: 15,252,550 km (0.037 R)
• M44: 15,439,248 km (0.064 R)
• M45: 15,532,897 km (0.089 R)
• M46: 15,862,012 km (0.098 R)
• M47: 15,956,408 km (0.103 R)
• M48: 16,718,908 km (0.106 R)
• M49: 17,444,608 km (0.039 R)
• M50: 19,077,169 km (0.102 R)
• M51: 19,835,331 km (0.068 R)
• M52: 20,346,208 km (0.074 R)
• M53: 20,706,440 km (0.062 R)
• M54: 20,861,573 km (0.096 R)
• M55: 20,965,094 km (0.062 R)
• M56: 21,068,915 km (0.086 R)
• M57: 22,062,993 km (0.073 R)
• M58: 22,327,183 km (0.065 R)
• M59: 22,698,784 km (0.11 R)
• M60: 22,805,298 km (0.06 R)
• M61: 25,744,447 km (0.082 R)
• M62: 26,750,493 km (0.1 R)
• M63: 27,032,186 km (0.12 R)
• M64: 27,485,018 km (0.119 R)
• M65: 28,973,966 km (0.106 R)
• M66: 29,147,500 km (0.078 R)
• M67: 30,489,093 km (0.04 R)
• M68: 30,606,677 km (0.11 R)
• M69: 31,137,899 km (0.113 R)
• M70: 31,731,653 km (0.06 R)
• M71: 32,149,480 km (0.062 R)
• M72: 32,869,943 km (0.081 R)
• M73: 33,111,394 km (0.065 R)
• M74: 33,413,881 km (0.076 R)
• M75: 35,433,602 km (0.101 R)
• M76: 35,929,220 km (0.112 R)
• M77: 36,177,851 km (0.092 R)
• M78: 37,366,855 km (0.071 R)
• M79: 37,871,299 km (0.101 R)
• M80: 38,124,269 km (0.042 R)
• M81: 39,526,301 km (0.091 R)
• M82: 40,104,646 km (0.093 R)
• M83: 40,750,610 km (0.084 R)
• M84: 40,944,937 km (0.052 R)
• M85: 41,465,089 km (0.085 R)
• M86: 43,170,355 km (0.101 R)
• M87: 44,031,440 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 5.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.29 AU - 11.73 AU

Year: 15306 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 33,079,125 km

• M1: 95,294 km (0.101 R)
• M2: 331,210 km (0.119 R)
• M3: 639,680 km (0.092 R)
• M4: 1,354,609 km (0.094 R)
• M5: 1,543,700 km (0.074 R)
• M6: 1,777,971 km (0.04 R)
• M7: 2,179,940 km (0.054 R)
• M8: 2,320,113 km (0.116 R)
• M9: 2,483,923 km (0.069 R)
• M10: 2,546,305 km (0.026 R)
• M11: 2,588,193 km (0.045 R)
• M12: 3,404,249 km (0.094 R)
• M13: 3,708,531 km (0.107 R)
• M14: 4,905,913 km (0.115 R)
• M15: 5,491,588 km (0.107 R)
• M16: 5,847,930 km (0.104 R)
• M17: 6,468,014 km (0.084 R)
• M18: 6,902,745 km (0.119 R)
• M19: 6,961,387 km (0.087 R)
• M20: 7,617,673 km (0.094 R)
• M21: 7,922,554 km (0.08 R)
• M22: 8,449,886 km (0.117 R)
• M23: 9,181,420 km (0.05 R)
• M24: 9,245,896 km (0.106 R)
• M25: 9,932,999 km (0.084 R)
• M26: 11,459,646 km (0.078 R)
• M27: 11,633,778 km (0.066 R)
• M28: 11,773,652 km (0.09 R)
• M29: 12,196,714 km (0.114 R)
• M30: 12,660,767 km (0.102 R)
• M31: 13,790,381 km (0.111 R)
• M32: 14,573,675 km (0.108 R)
• M33: 15,524,968 km (0.073 R)
• M34: 16,496,157 km (0.119 R)
• M35: 17,566,979 km (0.12 R)
• M36: 18,374,508 km (0.094 R)
• M37: 19,525,364 km (0.109 R)
• M38: 20,067,657 km (0.096 R)
• M39: 20,193,469 km (0.113 R)
• M40: 22,372,362 km (0.064 R)
• M41: 22,677,242 km (0.095 R)
• M42: 22,720,925 km (0.115 R)
• M43: 25,346,068 km (0.116 R)
• M44: 25,891,651 km (0.109 R)
• M45: 26,211,791 km (0.116 R)
• M46: 27,691,463 km (0.075 R)
• M47: 28,677,164 km (0.088 R)
• M48: 30,538,012 km (0.089 R)
• M49: 30,730,993 km (0.117 R)
• M50: 31,361,249 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit