🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 216 Days

Day: 42.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 237 Days

Day: 13 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,594,780 km

• M1: 551,268 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 305 Days

Day: 24.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.39 AU - 1.73 AU

Year: 863 Days

Day: 40.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,594,780 km

• M1: 1,278,164 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.01 AU - 2.09 AU

Year: 1300 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 8.9

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.23 AU - 2.97 AU

Year: 1857 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,594,780 km

• M1: 113,395 km (0.074 R)
• M2: 223,499 km (0.091 R)
• M3: 306,526 km (0.064 R)
• M4: 397,182 km (0.12 R)
• M5: 571,613 km (0.094 R)
• M6: 633,098 km (0.034 R)
• M7: 840,740 km (0.098 R)
• M8: 1,089,521 km (0.043 R)
• M9: 1,533,079 km (0.111 R)
• M10: 1,621,491 km (0.106 R)
• M11: 1,688,960 km (0.112 R)
• M12: 1,826,889 km (0.077 R)
• M13: 1,885,382 km (0.109 R)
• M14: 2,225,268 km (0.043 R)
• M15: 2,376,811 km (0.038 R)
• M16: 2,440,988 km (0.111 R)
• M17: 2,597,617 km (0.059 R)
• M18: 2,677,054 km (0.116 R)
• M19: 2,770,852 km (0.052 R)
• M20: 3,031,002 km (0.119 R)
• M21: 3,086,802 km (0.055 R)
• M22: 3,327,954 km (0.087 R)
• M23: 3,545,769 km (0.12 R)
• M24: 4,103,021 km (0.101 R)
• M25: 4,273,862 km (0.062 R)
• M26: 4,447,246 km (0.087 R)
• M27: 4,574,852 km (0.05 R)
• M28: 5,097,099 km (0.107 R)
• M29: 5,163,819 km (0.111 R)
• M30: 5,569,678 km (0.1 R)
• M31: 5,724,662 km (0.113 R)
• M32: 6,038,668 km (0.072 R)
• M33: 6,197,840 km (0.088 R)
• M34: 6,340,556 km (0.088 R)
• M35: 6,448,267 km (0.085 R)
• M36: 6,520,373 km (0.065 R)
• M37: 6,629,130 km (0.106 R)
• M38: 7,033,045 km (0.081 R)
• M39: 7,144,645 km (0.06 R)
• M40: 7,256,694 km (0.093 R)
• M41: 7,482,736 km (0.118 R)
• M42: 7,883,957 km (0.091 R)
• M43: 8,292,210 km (0.093 R)
• M44: 8,747,287 km (0.114 R)
• M45: 8,927,552 km (0.079 R)
• M46: 9,008,036 km (0.103 R)
• M47: 9,250,983 km (0.112 R)
• M48: 9,332,514 km (0.072 R)
• M49: 9,619,592 km (0.114 R)
• M50: 9,888,868 km (0.116 R)
• M51: 9,972,194 km (0.079 R)
• M52: 10,034,876 km (0.082 R)
• M53: 10,202,575 km (0.075 R)
• M54: 10,647,329 km (0.082 R)
• M55: 10,775,535 km (0.11 R)
• M56: 10,925,731 km (0.112 R)
• M57: 11,055,133 km (0.085 R)
• M58: 11,511,855 km (0.094 R)
• M59: 11,753,606 km (0.119 R)
• M60: 12,242,043 km (0.092 R)
• M61: 12,309,212 km (0.103 R)
• M62: 12,578,937 km (0.071 R)
• M63: 13,793,522 km (0.103 R)
• M64: 14,073,719 km (0.115 R)
• M65: 14,285,101 km (0.118 R)
• M66: 14,355,711 km (0.115 R)
• M67: 15,333,632 km (0.116 R)
• M68: 15,406,038 km (0.074 R)
• M69: 15,526,913 km (0.109 R)
• M70: 16,062,623 km (0.1 R)
• M71: 16,136,225 km (0.097 R)
• M72: 16,234,361 km (0.098 R)
• M73: 16,357,480 km (0.082 R)
• M74: 16,431,381 km (0.081 R)
• M75: 16,629,299 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 10

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.93 AU - 3.07 AU

Year: 2302 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,594,780 km

• M1: 132,993 km (0.119 R)
• M2: 202,406 km (0.11 R)
• M3: 301,889 km (0.054 R)
• M4: 397,781 km (0.117 R)
• M5: 476,320 km (0.104 R)
• M6: 545,284 km (0.081 R)
• M7: 730,337 km (0.089 R)
• M8: 859,290 km (0.097 R)
• M9: 986,299 km (0.1 R)
• M10: 1,194,240 km (0.096 R)
• M11: 1,270,535 km (0.119 R)
• M12: 1,544,897 km (0.03 R)
• M13: 1,652,757 km (0.109 R)
• M14: 1,914,554 km (0.059 R)
• M15: 1,991,746 km (0.111 R)
• M16: 2,096,465 km (0.101 R)
• M17: 2,176,200 km (0.117 R)
• M18: 2,394,015 km (0.084 R)
• M19: 2,865,697 km (0.031 R)
• M20: 3,120,013 km (0.106 R)
• M21: 3,539,186 km (0.078 R)
• M22: 3,779,740 km (0.112 R)
• M23: 4,125,610 km (0.089 R)
• M24: 4,516,210 km (0.075 R)
• M25: 5,079,596 km (0.088 R)
• M26: 5,296,513 km (0.089 R)
• M27: 5,721,071 km (0.102 R)
• M28: 5,927,965 km (0.108 R)
• M29: 6,156,551 km (0.082 R)
• M30: 7,261,181 km (0.092 R)
• M31: 7,629,342 km (0.108 R)
• M32: 7,711,920 km (0.098 R)
• M33: 7,857,179 km (0.116 R)
• M34: 7,982,542 km (0.071 R)
• M35: 8,426,250 km (0.119 R)
• M36: 8,511,670 km (0.047 R)
• M37: 8,575,997 km (0.105 R)
• M38: 8,683,408 km (0.12 R)
• M39: 8,791,418 km (0.066 R)
• M40: 9,227,645 km (0.093 R)
• M41: 9,492,733 km (0.082 R)
• M42: 9,872,711 km (0.036 R)
• M43: 10,348,881 km (0.059 R)
• M44: 10,486,362 km (0.058 R)
• M45: 10,716,743 km (0.117 R)
• M46: 11,088,942 km (0.077 R)
• M47: 11,206,077 km (0.073 R)
• M48: 11,512,753 km (0.109 R)
• M49: 12,158,417 km (0.079 R)
• M50: 12,303,527 km (0.101 R)
• M51: 12,473,470 km (0.099 R)
• M52: 12,840,434 km (0.103 R)
• M53: 13,161,172 km (0.027 R)
• M54: 13,384,970 km (0.075 R)
• M55: 13,484,752 km (0.068 R)
• M56: 13,609,965 km (0.116 R)
• M57: 13,861,290 km (0.076 R)
• M58: 13,937,136 km (0.112 R)
• M59: 14,241,418 km (0.062 R)
• M60: 14,317,863 km (0.114 R)
• M61: 14,445,470 km (0.112 R)
• M62: 14,547,944 km (0.069 R)
• M63: 14,676,299 km (0.093 R)
• M64: 15,115,518 km (0.103 R)
• M65: 15,611,585 km (0.114 R)
• M66: 15,795,740 km (0.111 R)
• M67: 16,459,057 km (0.052 R)
• M68: 16,539,391 km (0.116 R)
• M69: 16,646,503 km (0.046 R)
• M70: 16,780,842 km (0.098 R)
• M71: 16,942,408 km (0.094 R)
• M72: 17,348,715 km (0.043 R)
• M73: 18,392,460 km (0.113 R)
• M74: 18,503,461 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 8.4

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.35 AU - 5.25 AU

Year: 4658 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 115 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,594,780 km

• M1: 136,433 km (0.052 R)
• M2: 201,957 km (0.09 R)
• M3: 287,826 km (0.103 R)
• M4: 517,609 km (0.112 R)
• M5: 775,665 km (0.062 R)
• M6: 898,335 km (0.119 R)
• M7: 998,416 km (0.106 R)
• M8: 1,087,277 km (0.08 R)
• M9: 1,273,227 km (0.056 R)
• M10: 1,606,083 km (0.089 R)
• M11: 1,711,250 km (0.115 R)
• M12: 2,310,390 km (0.115 R)
• M13: 2,469,861 km (0.091 R)
• M14: 2,591,783 km (0.115 R)
• M15: 2,653,567 km (0.115 R)
• M16: 2,863,004 km (0.055 R)
• M17: 3,012,901 km (0.107 R)
• M18: 3,077,976 km (0.083 R)
• M19: 3,209,473 km (0.067 R)
• M20: 3,387,644 km (0.088 R)
• M21: 3,730,672 km (0.052 R)
• M22: 3,800,684 km (0.112 R)
• M23: 4,013,262 km (0.053 R)
• M24: 4,800,147 km (0.029 R)
• M25: 5,055,810 km (0.107 R)
• M26: 5,474,085 km (0.042 R)
• M27: 5,958,034 km (0.092 R)
• M28: 6,149,968 km (0.107 R)
• M29: 6,205,170 km (0.113 R)
• M30: 6,624,493 km (0.035 R)
• M31: 7,579,227 km (0.057 R)
• M32: 7,966,984 km (0.066 R)
• M33: 8,239,402 km (0.072 R)
• M34: 8,545,629 km (0.075 R)
• M35: 8,638,080 km (0.108 R)
• M36: 8,762,097 km (0.107 R)
• M37: 8,917,978 km (0.082 R)
• M38: 9,454,585 km (0.12 R)
• M39: 9,646,519 km (0.09 R)
• M40: 9,936,739 km (0.117 R)
• M41: 10,295,475 km (0.114 R)
• M42: 10,625,189 km (0.101 R)
• M43: 11,498,840 km (0.059 R)
• M44: 12,082,571 km (0.116 R)
• M45: 12,605,565 km (0.084 R)
• M46: 12,781,492 km (0.094 R)
• M47: 13,243,002 km (0.078 R)
• M48: 13,637,641 km (0.036 R)
• M49: 13,854,558 km (0.027 R)
• M50: 14,145,526 km (0.108 R)
• M51: 14,365,136 km (0.11 R)
• M52: 14,622,743 km (0.056 R)
• M53: 15,217,245 km (0.072 R)
• M54: 15,329,593 km (0.058 R)
• M55: 15,517,488 km (0.075 R)
• M56: 16,200,253 km (0.059 R)
• M57: 16,853,995 km (0.09 R)
• M58: 17,086,770 km (0.029 R)
• M59: 18,906,927 km (0.097 R)
• M60: 19,027,652 km (0.057 R)
• M61: 19,148,827 km (0.083 R)
• M62: 19,962,639 km (0.074 R)
• M63: 20,167,738 km (0.093 R)
• M64: 20,291,306 km (0.072 R)
• M65: 23,070,385 km (0.074 R)
• M66: 23,372,124 km (0.114 R)
• M67: 23,892,426 km (0.089 R)
• M68: 23,979,491 km (0.117 R)
• M69: 24,460,299 km (0.08 R)
• M70: 24,856,135 km (0.089 R)
• M71: 25,032,660 km (0.112 R)
• M72: 25,387,207 km (0.07 R)
• M73: 25,698,670 km (0.065 R)
• M74: 26,821,402 km (0.086 R)
• M75: 27,548,448 km (0.054 R)
• M76: 28,051,994 km (0.097 R)
• M77: 28,420,005 km (0.105 R)
• M78: 29,814,706 km (0.064 R)
• M79: 30,049,425 km (0.066 R)
• M80: 30,709,600 km (0.088 R)
• M81: 31,136,553 km (0.059 R)
• M82: 31,422,285 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 5.6

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.33 AU - 10.99 AU

Year: 13298 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,594,780 km

• M1: 243,695 km (0.107 R)
• M2: 298,448 km (0.079 R)
• M3: 757,564 km (0.084 R)
• M4: 799,152 km (0.089 R)
• M5: 1,540,858 km (0.074 R)
• M6: 1,594,265 km (0.047 R)
• M7: 1,814,622 km (0.065 R)
• M8: 1,871,170 km (0.06 R)
• M9: 2,015,233 km (0.075 R)
• M10: 2,344,947 km (0.075 R)
• M11: 2,563,509 km (0.09 R)
• M12: 2,756,191 km (0.105 R)
• M13: 3,053,891 km (0.043 R)
• M14: 3,860,523 km (0.037 R)
• M15: 3,897,025 km (0.104 R)
• M16: 4,420,168 km (0.087 R)
• M17: 4,886,166 km (0.046 R)
• M18: 5,613,959 km (0.113 R)
• M19: 5,738,574 km (0.087 R)
• M20: 6,032,833 km (0.117 R)
• M21: 7,033,942 km (0.084 R)
• M22: 7,348,696 km (0.108 R)
• M23: 7,760,240 km (0.072 R)
• M24: 7,992,117 km (0.083 R)
• M25: 8,845,572 km (0.119 R)
• M26: 9,827,533 km (0.106 R)
• M27: 9,877,499 km (0.106 R)
• M28: 10,179,238 km (0.116 R)
• M29: 10,688,917 km (0.112 R)
• M30: 10,843,452 km (0.117 R)
• M31: 11,468,921 km (0.074 R)
• M32: 11,680,003 km (0.082 R)
• M33: 12,106,058 km (0.108 R)
• M34: 13,193,335 km (0.052 R)
• M35: 13,248,537 km (0.082 R)
• M36: 13,469,942 km (0.12 R)
• M37: 15,054,333 km (0.11 R)
• M38: 15,517,787 km (0.105 R)
• M39: 16,816,297 km (0.114 R)
• M40: 17,357,392 km (0.068 R)
• M41: 17,539,004 km (0.067 R)
• M42: 18,087,879 km (0.119 R)
• M43: 18,580,355 km (0.109 R)
• M44: 20,466,185 km (0.051 R)
• M45: 20,979,306 km (0.055 R)
• M46: 21,431,690 km (0.116 R)
• M47: 21,691,691 km (0.049 R)
• M48: 21,821,991 km (0.069 R)
• M49: 22,874,562 km (0.104 R)
• M50: 23,140,247 km (0.055 R)
• M51: 23,540,571 km (0.11 R)
• M52: 24,010,757 km (0.055 R)
• M53: 26,198,776 km (0.046 R)
• M54: 27,669,024 km (0.11 R)
• M55: 28,307,208 km (0.083 R)
• M56: 28,449,775 km (0.082 R)
• M57: 28,592,491 km (0.114 R)
• M58: 29,453,876 km (0.088 R)
• M59: 29,815,304 km (0.115 R)
• M60: 30,178,229 km (0.12 R)
• M61: 30,761,810 km (0.119 R)
• M62: 32,386,144 km (0.085 R)
• M63: 35,640,346 km (0.062 R)
• M64: 36,179,796 km (0.105 R)
• M65: 36,334,480 km (0.045 R)
• M66: 37,111,043 km (0.102 R)
• M67: 37,657,823 km (0.086 R)
• M68: 38,285,985 km (0.085 R)
• M69: 38,443,661 km (0.107 R)
• M70: 39,871,722 km (0.071 R)
• M71: 41,236,204 km (0.092 R)
• M72: 42,697,626 km (0.071 R)
• M73: 43,024,796 km (0.11 R)
• M74: 43,106,626 km (0.111 R)
• M75: 43,763,660 km (0.119 R)
• M76: 44,093,374 km (0.076 R)
• M77: 44,506,863 km (0.032 R)
• M78: 44,589,590 km (0.116 R)
• M79: 44,672,467 km (0.093 R)
• M80: 45,170,927 km (0.09 R)
• M81: 46,845,376 km (0.11 R)
• M82: 47,013,824 km (0.057 R)
• M83: 49,052,244 km (0.081 R)
• M84: 49,652,281 km (0.058 R)
• M85: 49,738,150 km (0.084 R)
• M86: 50,427,198 km (0.111 R)
• M87: 50,513,516 km (0.084 R)
• M88: 53,919,411 km (0.093 R)
• M89: 55,071,165 km (0.102 R)
• M90: 55,160,026 km (0.114 R)
• M91: 55,962,619 km (0.098 R)
• M92: 56,499,675 km (0.087 R)
• M93: 60,032,578 km (0.08 R)
• M94: 60,124,132 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit