🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.25 AU - 2.89 AU

Year: 1476 Days

Day: 36.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.93 AU - 4.83 AU

Year: 3283 Days

Day: 17.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 14.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.37 AU - 7.25 AU

Year: 6365 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,561,878 km

• M1: 184,305 km (0.037 R)
• M2: 301,589 km (0.026 R)
• M3: 406,906 km (0.085 R)
• M4: 523,293 km (0.055 R)
• M5: 876,644 km (0.074 R)
• M6: 1,175,540 km (0.105 R)
• M7: 1,291,628 km (0.086 R)
• M8: 1,466,508 km (0.07 R)
• M9: 2,086,741 km (0.052 R)
• M10: 2,459,239 km (0.115 R)
• M11: 2,594,027 km (0.119 R)
• M12: 2,977,446 km (0.113 R)
• M13: 3,194,363 km (0.064 R)
• M14: 3,304,916 km (0.12 R)
• M15: 3,759,843 km (0.111 R)
• M16: 4,014,758 km (0.033 R)
• M17: 4,194,575 km (0.116 R)
• M18: 4,583,230 km (0.098 R)
• M19: 4,877,190 km (0.115 R)
• M20: 4,983,703 km (0.082 R)
• M21: 5,242,508 km (0.093 R)
• M22: 5,417,687 km (0.078 R)
• M23: 5,773,580 km (0.065 R)
• M24: 6,068,587 km (0.116 R)
• M25: 6,555,528 km (0.101 R)
• M26: 6,911,272 km (0.109 R)
• M27: 7,151,825 km (0.103 R)
• M28: 7,248,914 km (0.119 R)
• M29: 7,567,408 km (0.053 R)
• M30: 7,740,792 km (0.093 R)
• M31: 8,016,052 km (0.051 R)
• M32: 8,116,881 km (0.047 R)
• M33: 8,499,104 km (0.061 R)
• M34: 9,070,268 km (0.11 R)
• M35: 9,175,436 km (0.08 R)
• M36: 9,520,259 km (0.079 R)
• M37: 9,923,425 km (0.108 R)
• M38: 10,580,010 km (0.078 R)
• M39: 10,941,738 km (0.067 R)
• M40: 11,053,787 km (0.117 R)
• M41: 11,194,409 km (0.078 R)
• M42: 11,563,018 km (0.113 R)
• M43: 11,964,389 km (0.099 R)
• M44: 12,224,839 km (0.051 R)
• M45: 12,370,398 km (0.114 R)
• M46: 12,516,555 km (0.077 R)
• M47: 13,706,007 km (0.088 R)
• M48: 14,222,419 km (0.104 R)
• M49: 14,406,275 km (0.119 R)
• M50: 14,745,413 km (0.062 R)
• M51: 15,149,477 km (0.084 R)
• M52: 15,557,281 km (0.116 R)
• M53: 15,778,387 km (0.115 R)
• M54: 16,223,739 km (0.116 R)
• M55: 16,867,160 km (0.119 R)
• M56: 17,486,196 km (0.077 R)
• M57: 17,914,046 km (0.119 R)
• M58: 18,079,501 km (0.061 R)
• M59: 18,178,984 km (0.093 R)
• M60: 18,847,237 km (0.093 R)
• M61: 19,049,194 km (0.094 R)
• M62: 19,387,585 km (0.031 R)
• M63: 19,830,395 km (0.102 R)
• M64: 20,552,952 km (0.049 R)
• M65: 20,865,163 km (0.081 R)
• M66: 21,248,882 km (0.061 R)
• M67: 21,988,194 km (0.041 R)
• M68: 22,485,607 km (0.096 R)
• M69: 23,528,005 km (0.107 R)
• M70: 24,073,439 km (0.093 R)
• M71: 24,182,945 km (0.1 R)
• M72: 24,476,007 km (0.085 R)
• M73: 24,586,111 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 8.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.07 AU - 11.89 AU

Year: 13931 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,561,878 km

• M1: 216,767 km (0.097 R)
• M2: 403,914 km (0.091 R)
• M3: 603,328 km (0.116 R)
• M4: 804,089 km (0.109 R)
• M5: 865,424 km (0.11 R)
• M6: 976,874 km (0.074 R)
• M7: 1,127,519 km (0.104 R)
• M8: 1,322,296 km (0.065 R)
• M9: 1,664,426 km (0.037 R)
• M10: 2,611,530 km (0.077 R)
• M11: 2,799,275 km (0.066 R)
• M12: 2,870,783 km (0.109 R)
• M13: 3,363,409 km (0.1 R)
• M14: 3,542,029 km (0.099 R)
• M15: 3,671,730 km (0.087 R)
• M16: 3,802,778 km (0.074 R)
• M17: 4,178,418 km (0.102 R)
• M18: 4,821,091 km (0.12 R)
• M19: 5,110,114 km (0.085 R)
• M20: 5,315,960 km (0.117 R)
• M21: 5,404,971 km (0.113 R)
• M22: 5,796,469 km (0.079 R)
• M23: 6,041,959 km (0.025 R)
• M24: 6,543,261 km (0.112 R)
• M25: 6,831,088 km (0.035 R)
• M26: 7,552,299 km (0.108 R)
• M27: 7,820,528 km (0.053 R)
• M28: 8,057,790 km (0.11 R)
• M29: 8,678,920 km (0.103 R)
• M30: 9,711,744 km (0.088 R)
• M31: 9,893,655 km (0.055 R)
• M32: 10,895,961 km (0.098 R)
• M33: 12,676,774 km (0.076 R)
• M34: 12,756,210 km (0.048 R)
• M35: 13,804,293 km (0.112 R)
• M36: 14,255,929 km (0.096 R)
• M37: 14,545,999 km (0.107 R)
• M38: 14,879,752 km (0.115 R)
• M39: 15,047,601 km (0.059 R)
• M40: 15,682,644 km (0.11 R)
• M41: 15,853,485 km (0.061 R)
• M42: 16,629,898 km (0.106 R)
• M43: 16,804,179 km (0.079 R)
• M44: 17,330,465 km (0.071 R)
• M45: 17,462,859 km (0.12 R)
• M46: 17,595,552 km (0.059 R)
• M47: 17,906,716 km (0.103 R)
• M48: 18,941,634 km (0.03 R)
• M49: 19,214,799 km (0.085 R)
• M50: 20,088,451 km (0.116 R)
• M51: 20,460,052 km (0.064 R)
• M52: 21,163,162 km (0.08 R)
• M53: 21,541,495 km (0.068 R)
• M54: 21,921,922 km (0.118 R)
• M55: 24,103,059 km (0.03 R)
• M56: 24,746,031 km (0.104 R)
• M57: 25,194,376 km (0.12 R)
• M58: 26,352,563 km (0.097 R)
• M59: 26,454,139 km (0.053 R)
• M60: 26,555,716 km (0.116 R)
• M61: 27,373,718 km (0.114 R)
• M62: 27,992,604 km (0.092 R)
• M63: 28,511,709 km (0.109 R)
• M64: 29,034,254 km (0.1 R)
• M65: 32,126,143 km (0.098 R)
• M66: 32,833,441 km (0.12 R)
• M67: 33,052,154 km (0.078 R)
• M68: 33,380,970 km (0.119 R)
• M69: 33,876,288 km (0.116 R)
• M70: 34,374,150 km (0.111 R)
• M71: 35,153,256 km (0.026 R)
• M72: 35,321,104 km (0.105 R)
• M73: 35,377,054 km (0.11 R)
• M74: 35,601,152 km (0.106 R)
• M75: 35,938,345 km (0.113 R)
• M76: 36,220,038 km (0.098 R)
• M77: 37,697,018 km (0.085 R)
• M78: 37,868,756 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.8

Radius: 4.6

Gravity: 30.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.05 AU - 23.55 AU

Year: 30368 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,561,878 km

• M1: 446,550 km (0.077 R)
• M2: 905,067 km (0.04 R)
• M3: 1,689,558 km (0.105 R)
• M4: 1,803,851 km (0.092 R)
• M5: 2,000,124 km (0.061 R)
• M6: 2,941,543 km (0.116 R)
• M7: 3,999,349 km (0.074 R)
• M8: 4,410,594 km (0.091 R)
• M9: 4,674,335 km (0.102 R)
• M10: 5,609,023 km (0.111 R)
• M11: 5,837,159 km (0.109 R)
• M12: 5,952,350 km (0.098 R)
• M13: 8,604,720 km (0.094 R)
• M14: 9,536,715 km (0.106 R)
• M15: 9,604,482 km (0.09 R)
• M16: 11,639,014 km (0.028 R)
• M17: 11,711,419 km (0.117 R)
• M18: 12,444,299 km (0.103 R)
• M19: 13,191,839 km (0.052 R)
• M20: 13,571,070 km (0.116 R)
• M21: 14,651,915 km (0.032 R)
• M22: 15,679,951 km (0.078 R)
• M23: 15,759,986 km (0.067 R)
• M24: 15,920,505 km (0.081 R)
• M25: 19,156,755 km (0.089 R)
• M26: 19,328,045 km (0.076 R)
• M27: 19,585,952 km (0.074 R)
• M28: 20,279,338 km (0.096 R)
• M29: 20,628,948 km (0.066 R)
• M30: 20,804,576 km (0.074 R)
• M31: 21,422,864 km (0.086 R)
• M32: 21,511,725 km (0.117 R)
• M33: 21,600,736 km (0.083 R)
• M34: 22,677,840 km (0.054 R)
• M35: 22,859,003 km (0.106 R)
• M36: 23,405,484 km (0.106 R)
• M37: 24,977,160 km (0.085 R)
• M38: 25,539,947 km (0.101 R)
• M39: 25,728,440 km (0.086 R)
• M40: 25,917,382 km (0.045 R)
• M41: 26,773,531 km (0.119 R)
• M42: 27,253,291 km (0.1 R)
• M43: 27,445,824 km (0.05 R)
• M44: 28,221,040 km (0.06 R)
• M45: 29,495,913 km (0.074 R)
• M46: 32,406,639 km (0.102 R)
• M47: 33,328,461 km (0.074 R)
• M48: 34,466,751 km (0.047 R)
• M49: 36,145,090 km (0.114 R)
• M50: 36,250,855 km (0.115 R)
• M51: 36,462,835 km (0.114 R)
• M52: 37,635,384 km (0.114 R)
• M53: 37,849,907 km (0.064 R)
• M54: 40,126,786 km (0.107 R)
• M55: 40,895,570 km (0.097 R)
• M56: 41,116,227 km (0.036 R)
• M57: 43,568,136 km (0.107 R)
• M58: 46,181,760 km (0.058 R)
• M59: 48,262,517 km (0.111 R)
• M60: 49,314,190 km (0.116 R)
• M61: 49,784,077 km (0.03 R)
• M62: 50,255,310 km (0.082 R)
• M63: 51,916,744 km (0.105 R)
• M64: 53,234,552 km (0.028 R)
• M65: 53,716,556 km (0.106 R)
• M66: 55,658,935 km (0.035 R)
• M67: 57,995,055 km (0.105 R)
• M68: 58,366,806 km (0.093 R)
• M69: 58,863,770 km (0.109 R)
• M70: 58,988,236 km (0.081 R)
• M71: 59,736,823 km (0.1 R)
• M72: 61,243,423 km (0.112 R)
• M73: 62,001,436 km (0.049 R)
• M74: 62,128,145 km (0.109 R)
• M75: 65,837,724 km (0.114 R)
• M76: 66,614,137 km (0.111 R)
• M77: 68,045,339 km (0.107 R)
• M78: 71,070,657 km (0.119 R)
• M79: 73,468,711 km (0.093 R)
• M80: 76,028,779 km (0.117 R)
• M81: 77,115,309 km (0.062 R)
• M82: 78,070,342 km (0.054 R)
• M83: 80,820,250 km (0.098 R)
• M84: 80,958,628 km (0.056 R)
• M85: 83,043,124 km (0.114 R)
• M86: 83,601,872 km (0.047 R)
• M87: 83,881,770 km (0.111 R)
• M88: 84,021,794 km (0.047 R)
• M89: 84,723,258 km (0.09 R)
• M90: 84,863,880 km (0.079 R)
• M91: 85,145,124 km (0.089 R)
• M92: 85,849,730 km (0.111 R)
• M93: 87,690,532 km (0.072 R)
• M94: 88,544,586 km (0.055 R)
• M95: 93,726,357 km (0.101 R)
• M96: 95,767,919 km (0.093 R)
• M97: 98,561,809 km (0.077 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit