🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.43 AU - 0.61 AU

Year: 169 Days

Day: 31.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 193 Days

Day: 16.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 263 Days

Day: 12.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.76 AU - 2.02 AU

Year: 1168 Days

Day: 35.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,808,610 km

• M1: 2,056,372 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 12.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.95 AU - 3.61 AU

Year: 2671 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,808,610 km

• M1: 153,787 km (0.11 R)
• M2: 239,805 km (0.097 R)
• M3: 373,396 km (0.098 R)
• M4: 527,931 km (0.101 R)
• M5: 685,308 km (0.059 R)
• M6: 764,894 km (0.039 R)
• M7: 890,855 km (0.084 R)
• M8: 1,011,282 km (0.082 R)
• M9: 1,124,228 km (0.083 R)
• M10: 1,255,725 km (0.112 R)
• M11: 1,519,765 km (0.06 R)
• M12: 1,682,378 km (0.042 R)
• M13: 1,941,481 km (0.12 R)
• M14: 2,025,106 km (0.115 R)
• M15: 2,118,605 km (0.05 R)
• M16: 2,213,749 km (0.057 R)
• M17: 2,363,497 km (0.103 R)
• M18: 2,654,764 km (0.048 R)
• M19: 2,842,808 km (0.043 R)
• M20: 3,172,672 km (0.064 R)
• M21: 3,764,182 km (0.112 R)
• M22: 3,954,769 km (0.115 R)
• M23: 4,323,528 km (0.108 R)
• M24: 4,423,011 km (0.09 R)
• M25: 4,669,548 km (0.095 R)
• M26: 4,748,984 km (0.107 R)
• M27: 4,851,758 km (0.08 R)
• M28: 4,955,280 km (0.095 R)
• M29: 5,616,054 km (0.096 R)
• M30: 6,242,121 km (0.109 R)
• M31: 6,557,024 km (0.114 R)
• M32: 6,646,185 km (0.09 R)
• M33: 6,761,375 km (0.086 R)
• M34: 6,903,194 km (0.103 R)
• M35: 7,229,018 km (0.119 R)
• M36: 7,347,649 km (0.097 R)
• M37: 7,506,672 km (0.118 R)
• M38: 7,734,060 km (0.106 R)
• M39: 7,990,920 km (0.05 R)
• M40: 8,113,441 km (0.045 R)
• M41: 8,429,840 km (0.105 R)
• M42: 8,961,361 km (0.12 R)
• M43: 9,159,878 km (0.08 R)
• M44: 9,259,659 km (0.107 R)
• M45: 9,431,697 km (0.079 R)
• M46: 9,691,698 km (0.032 R)
• M47: 9,793,425 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 12.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.01 AU - 6.93 AU

Year: 6558 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,808,610 km

• M1: 204,500 km (0.059 R)
• M2: 349,760 km (0.04 R)
• M3: 472,580 km (0.111 R)
• M4: 600,187 km (0.048 R)
• M5: 741,257 km (0.114 R)
• M6: 926,609 km (0.113 R)
• M7: 1,252,733 km (0.055 R)
• M8: 2,031,689 km (0.073 R)
• M9: 2,320,712 km (0.079 R)
• M10: 2,412,266 km (0.062 R)
• M11: 2,815,582 km (0.109 R)
• M12: 3,062,867 km (0.093 R)
• M13: 3,343,213 km (0.093 R)
• M14: 3,552,501 km (0.047 R)
• M15: 3,847,358 km (0.073 R)
• M16: 4,150,294 km (0.064 R)
• M17: 4,318,741 km (0.086 R)
• M18: 4,633,794 km (0.095 R)
• M19: 5,135,246 km (0.116 R)
• M20: 6,094,318 km (0.085 R)
• M21: 6,190,210 km (0.035 R)
• M22: 6,415,505 km (0.032 R)
• M23: 6,578,267 km (0.112 R)
• M24: 6,676,553 km (0.117 R)
• M25: 6,808,349 km (0.06 R)
• M26: 7,276,590 km (0.071 R)
• M27: 7,583,116 km (0.114 R)
• M28: 7,893,831 km (0.113 R)
• M29: 8,923,812 km (0.078 R)
• M30: 9,032,719 km (0.106 R)
• M31: 9,473,136 km (0.051 R)
• M32: 9,882,884 km (0.06 R)
• M33: 10,146,775 km (0.05 R)
• M34: 10,336,764 km (0.118 R)
• M35: 10,451,206 km (0.116 R)
• M36: 10,991,255 km (0.04 R)
• M37: 11,069,046 km (0.092 R)
• M38: 11,738,646 km (0.056 R)
• M39: 11,858,025 km (0.108 R)
• M40: 12,058,187 km (0.088 R)
• M41: 12,219,154 km (0.105 R)
• M42: 12,583,724 km (0.058 R)
• M43: 13,199,469 km (0.043 R)
• M44: 13,365,373 km (0.072 R)
• M45: 13,993,534 km (0.046 R)
• M46: 14,889,027 km (0.07 R)
• M47: 15,979,446 km (0.096 R)
• M48: 16,156,271 km (0.062 R)
• M49: 16,511,865 km (0.085 R)
• M50: 17,548,728 km (0.058 R)
• M51: 17,822,791 km (0.096 R)
• M52: 18,467,558 km (0.114 R)
• M53: 18,653,209 km (0.056 R)
• M54: 18,885,983 km (0.098 R)
• M55: 19,922,397 km (0.074 R)
• M56: 20,928,742 km (0.065 R)
• M57: 21,122,322 km (0.05 R)
• M58: 21,219,261 km (0.097 R)
• M59: 21,413,738 km (0.119 R)
• M60: 24,198,054 km (0.057 R)
• M61: 24,350,345 km (0.108 R)
• M62: 25,374,192 km (0.079 R)
• M63: 25,684,010 km (0.091 R)
• M64: 25,787,681 km (0.071 R)
• M65: 26,307,683 km (0.106 R)
• M66: 27,041,461 km (0.115 R)
• M67: 27,252,394 km (0.114 R)
• M68: 27,728,863 km (0.114 R)
• M69: 28,959,156 km (0.038 R)
• M70: 29,988,988 km (0.089 R)
• M71: 30,316,607 km (0.064 R)
• M72: 31,917,155 km (0.057 R)
• M73: 32,755,651 km (0.104 R)
• M74: 33,714,872 km (0.115 R)
• M75: 34,340,490 km (0.051 R)
• M76: 34,454,634 km (0.103 R)
• M77: 34,568,926 km (0.082 R)
• M78: 35,199,631 km (0.049 R)
• M79: 36,472,709 km (0.114 R)
• M80: 36,589,096 km (0.115 R)
• M81: 36,997,797 km (0.054 R)
• M82: 37,290,560 km (0.113 R)
• M83: 37,525,429 km (0.053 R)
• M84: 38,469,541 km (0.06 R)
• M85: 38,944,514 km (0.083 R)
• M86: 40,020,422 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 10.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.7 AU - 7.56 AU

Year: 8560 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,808,610 km

• M1: 175,927 km (0.112 R)
• M2: 295,157 km (0.102 R)
• M3: 398,828 km (0.099 R)
• M4: 609,611 km (0.052 R)
• M5: 693,237 km (0.064 R)
• M6: 781,200 km (0.087 R)
• M7: 937,081 km (0.113 R)
• M8: 1,120,787 km (0.058 R)
• M9: 1,316,760 km (0.107 R)
• M10: 1,504,805 km (0.113 R)
• M11: 1,783,207 km (0.028 R)
• M12: 1,886,579 km (0.094 R)
• M13: 2,321,011 km (0.116 R)
• M14: 2,388,779 km (0.051 R)
• M15: 2,480,333 km (0.096 R)
• M16: 3,054,340 km (0.073 R)
• M17: 3,459,600 km (0.109 R)
• M18: 3,695,217 km (0.117 R)
• M19: 3,801,581 km (0.104 R)
• M20: 4,293,160 km (0.101 R)
• M21: 4,377,084 km (0.095 R)
• M22: 4,660,722 km (0.116 R)
• M23: 5,979,128 km (0.06 R)
• M24: 6,230,602 km (0.107 R)
• M25: 6,357,760 km (0.106 R)
• M26: 6,453,652 km (0.102 R)
• M27: 6,582,157 km (0.078 R)
• M28: 6,973,056 km (0.075 R)
• M29: 7,338,224 km (0.115 R)
• M30: 7,641,459 km (0.086 R)
• M31: 7,880,217 km (0.066 R)
• M32: 9,110,959 km (0.053 R)
• M33: 9,400,581 km (0.111 R)
• M34: 9,951,998 km (0.11 R)
• M35: 10,026,199 km (0.061 R)
• M36: 10,100,699 km (0.078 R)
• M37: 10,175,348 km (0.109 R)
• M38: 10,476,040 km (0.116 R)
• M39: 10,703,428 km (0.113 R)
• M40: 11,240,186 km (0.085 R)
• M41: 11,551,050 km (0.083 R)
• M42: 11,864,607 km (0.096 R)
• M43: 12,420,214 km (0.064 R)
• M44: 12,580,433 km (0.113 R)
• M45: 13,310,321 km (0.055 R)
• M46: 13,639,137 km (0.12 R)
• M47: 13,929,058 km (0.1 R)
• M48: 14,895,909 km (0.108 R)
• M49: 15,151,721 km (0.12 R)
• M50: 15,624,450 km (0.055 R)
• M51: 15,971,218 km (0.117 R)
• M52: 16,233,164 km (0.082 R)
• M53: 16,496,307 km (0.083 R)
• M54: 18,196,337 km (0.113 R)
• M55: 18,606,983 km (0.09 R)
• M56: 19,904,445 km (0.114 R)
• M57: 20,944,151 km (0.052 R)
• M58: 21,374,693 km (0.088 R)
• M59: 22,049,978 km (0.049 R)
• M60: 22,292,925 km (0.115 R)
• M61: 22,585,688 km (0.065 R)
• M62: 24,770,565 km (0.096 R)
• M63: 25,837,048 km (0.088 R)
• M64: 28,067,104 km (0.101 R)
• M65: 28,330,396 km (0.098 R)
• M66: 28,594,586 km (0.089 R)
• M67: 28,806,416 km (0.12 R)
• M68: 29,445,199 km (0.076 R)
• M69: 30,953,894 km (0.11 R)
• M70: 32,267,064 km (0.092 R)
• M71: 32,598,124 km (0.101 R)
• M72: 32,874,880 km (0.1 R)
• M73: 33,096,883 km (0.081 R)
• M74: 34,382,976 km (0.085 R)
• M75: 36,142,247 km (0.083 R)
• M76: 36,486,173 km (0.088 R)
• M77: 36,715,955 km (0.096 R)
• M78: 37,003,931 km (0.115 R)
• M79: 37,234,910 km (0.1 R)
• M80: 37,756,259 km (0.117 R)
• M81: 38,163,464 km (0.103 R)
• M82: 38,338,494 km (0.082 R)
• M83: 39,040,856 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.3

Radius: 5.6

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.92 AU - 18.48 AU

Year: 29315 Days

Day: 16.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,808,610 km

• M1: 77,342 km (0.117 R)
• M2: 294,259 km (0.064 R)
• M3: 330,611 km (0.068 R)
• M4: 493,075 km (0.034 R)
• M5: 607,218 km (0.048 R)
• M6: 807,679 km (0.056 R)
• M7: 1,028,186 km (0.119 R)
• M8: 1,490,444 km (0.087 R)
• M9: 1,556,566 km (0.081 R)
• M10: 1,937,442 km (0.08 R)
• M11: 2,119,802 km (0.092 R)
• M12: 2,194,451 km (0.06 R)
• M13: 2,740,334 km (0.114 R)
• M14: 3,028,609 km (0.106 R)
• M15: 3,500,889 km (0.035 R)
• M16: 4,088,360 km (0.089 R)
• M17: 4,369,754 km (0.087 R)
• M18: 5,150,505 km (0.072 R)
• M19: 5,660,185 km (0.074 R)
• M20: 7,114,426 km (0.11 R)
• M21: 7,395,820 km (0.111 R)
• M22: 7,452,667 km (0.088 R)
• M23: 7,509,514 km (0.108 R)
• M24: 7,680,953 km (0.105 R)
• M25: 7,911,633 km (0.07 R)
• M26: 8,027,721 km (0.057 R)
• M27: 8,796,654 km (0.09 R)
• M28: 9,403,872 km (0.091 R)
• M29: 9,712,642 km (0.062 R)
• M30: 10,087,534 km (0.051 R)
• M31: 10,340,055 km (0.118 R)
• M32: 10,851,381 km (0.114 R)
• M33: 10,915,857 km (0.102 R)
• M34: 10,980,484 km (0.097 R)
• M35: 11,436,458 km (0.107 R)
• M36: 11,633,778 km (0.074 R)
• M37: 11,699,750 km (0.107 R)
• M38: 11,965,137 km (0.108 R)
• M39: 12,165,448 km (0.073 R)
• M40: 12,977,615 km (0.093 R)
• M41: 13,947,159 km (0.098 R)
• M42: 15,299,973 km (0.031 R)
• M43: 15,808,755 km (0.083 R)
• M44: 17,217,817 km (0.089 R)
• M45: 17,519,556 km (0.115 R)
• M46: 19,522,971 km (0.035 R)
• M47: 21,112,598 km (0.068 R)
• M48: 22,660,936 km (0.049 R)
• M49: 25,178,967 km (0.084 R)
• M50: 25,693,135 km (0.067 R)
• M51: 25,779,303 km (0.106 R)
• M52: 26,297,510 km (0.091 R)
• M53: 29,118,777 km (0.048 R)
• M54: 29,208,386 km (0.103 R)
• M55: 30,292,073 km (0.089 R)
• M56: 31,388,775 km (0.077 R)
• M57: 33,809,268 km (0.11 R)
• M58: 35,232,692 km (0.036 R)
• M59: 35,999,830 km (0.103 R)
• M60: 36,096,171 km (0.077 R)
• M61: 39,917,499 km (0.09 R)
• M62: 40,516,788 km (0.052 R)
• M63: 40,817,480 km (0.091 R)
• M64: 41,521,936 km (0.115 R)
• M65: 43,249,792 km (0.061 R)
• M66: 46,041,737 km (0.093 R)
• M67: 46,985,250 km (0.089 R)
• M68: 47,723,516 km (0.094 R)
• M69: 49,425,341 km (0.093 R)
• M70: 49,746,678 km (0.083 R)
• M71: 49,961,201 km (0.031 R)
• M72: 51,906,272 km (0.096 R)
• M73: 52,669,371 km (0.115 R)
• M74: 53,876,028 km (0.109 R)
• M75: 57,775,595 km (0.1 R)
• M76: 58,001,039 km (0.096 R)
• M77: 62,689,137 km (0.071 R)
• M78: 63,153,040 km (0.115 R)
• M79: 63,269,128 km (0.091 R)
• M80: 63,967,451 km (0.087 R)
• M81: 64,317,510 km (0.08 R)
• M82: 64,551,332 km (0.109 R)
• M83: 65,606,745 km (0.107 R)
• M84: 67,615,994 km (0.11 R)
• M85: 67,853,705 km (0.089 R)
• M86: 71,452,431 km (0.072 R)
• M87: 73,885,790 km (0.1 R)
• M88: 74,008,161 km (0.084 R)
• M89: 74,498,393 km (0.059 R)
• M90: 75,358,731 km (0.107 R)
• M91: 77,586,392 km (0.117 R)
• M92: 78,458,548 km (0.11 R)
• M93: 80,086,771 km (0.09 R)
• M94: 81,726,214 km (0.117 R)
• M95: 83,504,035 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit