🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 15.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.56 AU - 0.86 AU

Year: 221 Days

Day: 39.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.09 AU

Year: 305 Days

Day: 18.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.94 AU - 1.12 AU

Year: 386 Days

Day: 32.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,624,418 km

• M1: 165,306 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.16 AU - 3.46 AU

Year: 2222 Days

Day: 41.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,624,418 km

• M1: 3,363,858 km (0.095 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 11.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.3 AU - 6.08 AU

Year: 4362 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,624,418 km

• M1: 176,077 km (0.099 R)
• M2: 354,397 km (0.115 R)
• M3: 761,304 km (0.093 R)
• M4: 837,748 km (0.032 R)
• M5: 1,041,201 km (0.101 R)
• M6: 1,385,575 km (0.118 R)
• M7: 1,646,025 km (0.082 R)
• M8: 2,442,933 km (0.098 R)
• M9: 2,559,919 km (0.052 R)
• M10: 3,259,289 km (0.075 R)
• M11: 3,345,308 km (0.07 R)
• M12: 3,454,065 km (0.077 R)
• M13: 3,832,548 km (0.059 R)
• M14: 3,946,541 km (0.061 R)
• M15: 4,295,104 km (0.113 R)
• M16: 4,389,800 km (0.116 R)
• M17: 4,533,115 km (0.1 R)
• M18: 4,972,484 km (0.097 R)
• M19: 5,121,932 km (0.107 R)
• M20: 5,374,603 km (0.077 R)
• M21: 6,317,668 km (0.051 R)
• M22: 6,616,115 km (0.115 R)
• M23: 6,836,024 km (0.053 R)
• M24: 7,142,401 km (0.111 R)
• M25: 7,283,172 km (0.086 R)
• M26: 7,826,661 km (0.079 R)
• M27: 8,294,454 km (0.052 R)
• M28: 8,472,176 km (0.116 R)
• M29: 8,561,636 km (0.045 R)
• M30: 9,503,504 km (0.086 R)
• M31: 9,971,147 km (0.103 R)
• M32: 10,318,812 km (0.09 R)
• M33: 10,670,517 km (0.063 R)
• M34: 10,961,186 km (0.063 R)
• M35: 11,058,723 km (0.083 R)
• M36: 12,015,851 km (0.097 R)
• M37: 12,150,040 km (0.049 R)
• M38: 12,487,533 km (0.087 R)
• M39: 12,896,683 km (0.059 R)
• M40: 13,137,386 km (0.108 R)
• M41: 13,623,280 km (0.096 R)
• M42: 14,079,703 km (0.109 R)
• M43: 14,327,586 km (0.106 R)
• M44: 14,541,212 km (0.085 R)
• M45: 14,791,789 km (0.056 R)
• M46: 14,935,552 km (0.095 R)
• M47: 15,043,711 km (0.107 R)
• M48: 15,260,928 km (0.105 R)
• M49: 15,479,041 km (0.095 R)
• M50: 15,918,560 km (0.099 R)
• M51: 16,399,218 km (0.065 R)
• M52: 16,847,263 km (0.096 R)
• M53: 17,148,254 km (0.091 R)
• M54: 17,603,032 km (0.107 R)
• M55: 18,292,528 km (0.105 R)
• M56: 18,485,659 km (0.068 R)
• M57: 19,304,109 km (0.049 R)
• M58: 19,500,830 km (0.083 R)
• M59: 20,174,320 km (0.1 R)
• M60: 20,614,287 km (0.106 R)
• M61: 21,016,855 km (0.106 R)
• M62: 21,300,343 km (0.061 R)
• M63: 22,985,563 km (0.069 R)
• M64: 23,696,901 km (0.064 R)
• M65: 24,713,419 km (0.115 R)
• M66: 25,399,026 km (0.108 R)
• M67: 25,528,278 km (0.111 R)
• M68: 25,657,830 km (0.102 R)
• M69: 26,090,916 km (0.114 R)
• M70: 26,964,418 km (0.117 R)
• M71: 28,069,796 km (0.097 R)
• M72: 29,235,164 km (0.103 R)
• M73: 29,370,550 km (0.074 R)
• M74: 29,551,563 km (0.114 R)
• M75: 29,823,682 km (0.097 R)
• M76: 29,914,637 km (0.097 R)
• M77: 30,416,239 km (0.095 R)
• M78: 30,736,827 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 9.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.86 AU - 12.78 AU

Year: 14052 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,624,418 km

• M1: 196,721 km (0.093 R)
• M2: 413,937 km (0.065 R)
• M3: 491,878 km (0.07 R)
• M4: 876,195 km (0.097 R)
• M5: 1,165,966 km (0.066 R)
• M6: 2,180,688 km (0.06 R)
• M7: 2,524,614 km (0.049 R)
• M8: 2,626,191 km (0.119 R)
• M9: 2,885,893 km (0.087 R)
• M10: 3,291,004 km (0.111 R)
• M11: 3,374,330 km (0.077 R)
• M12: 3,685,643 km (0.102 R)
• M13: 3,830,154 km (0.11 R)
• M14: 4,155,081 km (0.093 R)
• M15: 4,894,543 km (0.084 R)
• M16: 6,250,199 km (0.114 R)
• M17: 6,915,610 km (0.118 R)
• M18: 7,238,891 km (0.093 R)
• M19: 7,566,959 km (0.067 R)
• M20: 7,899,964 km (0.117 R)
• M21: 8,237,756 km (0.109 R)
• M22: 8,351,451 km (0.08 R)
• M23: 8,503,741 km (0.054 R)
• M24: 8,966,448 km (0.079 R)
• M25: 9,476,876 km (0.079 R)
• M26: 9,956,636 km (0.084 R)
• M27: 10,403,186 km (0.114 R)
• M28: 11,231,958 km (0.1 R)
• M29: 11,484,778 km (0.093 R)
• M30: 12,601,825 km (0.054 R)
• M31: 13,262,001 km (0.103 R)
• M32: 14,478,531 km (0.094 R)
• M33: 14,845,793 km (0.06 R)
• M34: 14,938,095 km (0.074 R)
• M35: 15,030,696 km (0.096 R)
• M36: 15,636,568 km (0.041 R)
• M37: 16,013,405 km (0.12 R)
• M38: 16,297,940 km (0.049 R)
• M39: 16,920,267 km (0.102 R)
• M40: 17,599,292 km (0.095 R)
• M41: 17,892,953 km (0.11 R)
• M42: 19,134,166 km (0.062 R)
• M43: 19,335,375 km (0.098 R)
• M44: 19,790,602 km (0.047 R)
• M45: 20,505,679 km (0.03 R)
• M46: 20,866,509 km (0.076 R)
• M47: 20,969,882 km (0.105 R)
• M48: 21,437,674 km (0.101 R)
• M49: 22,171,900 km (0.117 R)
• M50: 23,342,504 km (0.051 R)
• M51: 23,557,476 km (0.068 R)
• M52: 24,260,885 km (0.078 R)
• M53: 24,806,469 km (0.083 R)
• M54: 25,080,831 km (0.11 R)
• M55: 25,854,402 km (0.087 R)
• M56: 26,132,654 km (0.05 R)
• M57: 26,355,854 km (0.082 R)
• M58: 27,029,493 km (0.05 R)
• M59: 27,993,352 km (0.093 R)
• M60: 29,141,815 km (0.118 R)
• M61: 29,547,375 km (0.044 R)
• M62: 29,954,730 km (0.099 R)
• M63: 31,306,646 km (0.083 R)
• M64: 32,318,526 km (0.073 R)
• M65: 32,618,320 km (0.089 R)
• M66: 32,738,447 km (0.108 R)
• M67: 33,583,376 km (0.086 R)
• M68: 34,191,491 km (0.072 R)
• M69: 34,313,413 km (0.08 R)
• M70: 35,110,171 km (0.116 R)
• M71: 35,294,925 km (0.102 R)
• M72: 35,541,761 km (0.091 R)
• M73: 35,913,063 km (0.118 R)
• M74: 36,223,479 km (0.118 R)
• M75: 36,909,535 km (0.066 R)
• M76: 38,104,522 km (0.031 R)
• M77: 38,548,080 km (0.119 R)
• M78: 39,760,421 km (0.107 R)
• M79: 40,855,777 km (0.082 R)
• M80: 41,634,883 km (0.109 R)
• M81: 43,273,877 km (0.072 R)
• M82: 43,339,850 km (0.103 R)
• M83: 44,067,942 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 4.5

Gravity: 41.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.1 AU - 17.18 AU

Year: 21735 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,624,418 km

• M1: 96,042 km (0.08 R)
• M2: 214,224 km (0.073 R)
• M3: 438,172 km (0.1 R)
• M4: 549,024 km (0.06 R)
• M5: 744,997 km (0.034 R)
• M6: 905,815 km (0.103 R)
• M7: 1,048,083 km (0.082 R)
• M8: 1,228,199 km (0.06 R)
• M9: 1,450,651 km (0.114 R)
• M10: 1,549,834 km (0.077 R)
• M11: 1,789,939 km (0.053 R)
• M12: 1,968,558 km (0.079 R)
• M13: 2,266,408 km (0.116 R)
• M14: 2,304,555 km (0.064 R)
• M15: 2,538,377 km (0.097 R)
• M16: 2,944,984 km (0.04 R)
• M17: 3,371,487 km (0.107 R)
• M18: 3,547,414 km (0.042 R)
• M19: 4,140,121 km (0.069 R)
• M20: 4,376,187 km (0.061 R)
• M21: 5,160,528 km (0.118 R)
• M22: 5,210,943 km (0.11 R)
• M23: 6,040,313 km (0.063 R)
• M24: 6,093,570 km (0.114 R)
• M25: 8,286,226 km (0.066 R)
• M26: 8,883,870 km (0.062 R)
• M27: 9,681,525 km (0.118 R)
• M28: 9,743,758 km (0.083 R)
• M29: 10,374,164 km (0.058 R)
• M30: 10,952,659 km (0.116 R)
• M31: 11,939,855 km (0.11 R)
• M32: 12,342,722 km (0.054 R)
• M33: 12,410,191 km (0.1 R)
• M34: 12,477,958 km (0.101 R)
• M35: 12,613,644 km (0.11 R)
• M36: 12,749,927 km (0.11 R)
• M37: 14,351,522 km (0.092 R)
• M38: 15,212,009 km (0.091 R)
• M39: 15,357,119 km (0.116 R)
• M40: 16,682,855 km (0.073 R)
• M41: 17,057,598 km (0.036 R)
• M42: 17,511,029 km (0.048 R)
• M43: 21,035,106 km (0.111 R)
• M44: 21,765,443 km (0.1 R)
• M45: 22,421,729 km (0.077 R)
• M46: 23,084,298 km (0.065 R)
• M47: 23,418,051 km (0.088 R)
• M48: 23,753,449 km (0.084 R)
• M49: 24,344,061 km (0.115 R)
• M50: 25,367,909 km (0.05 R)
• M51: 25,885,069 km (0.036 R)
• M52: 28,611,790 km (0.115 R)
• M53: 28,880,467 km (0.085 R)
• M54: 28,970,226 km (0.085 R)
• M55: 29,510,723 km (0.084 R)
• M56: 30,601,591 km (0.087 R)
• M57: 30,876,253 km (0.065 R)
• M58: 31,336,116 km (0.104 R)
• M59: 33,952,284 km (0.077 R)
• M60: 35,960,037 km (0.099 R)
• M61: 36,153,168 km (0.115 R)
• M62: 36,443,687 km (0.094 R)
• M63: 38,005,788 km (0.094 R)
• M64: 38,696,032 km (0.029 R)
• M65: 42,107,163 km (0.119 R)
• M66: 43,128,767 km (0.106 R)
• M67: 45,613,288 km (0.081 R)
• M68: 45,822,426 km (0.068 R)
• M69: 45,927,145 km (0.034 R)
• M70: 49,748,473 km (0.115 R)
• M71: 51,261,954 km (0.092 R)
• M72: 51,697,135 km (0.05 R)
• M73: 52,024,305 km (0.112 R)
• M74: 52,352,224 km (0.1 R)
• M75: 53,670,480 km (0.064 R)
• M76: 53,891,287 km (0.116 R)
• M77: 57,351,934 km (0.09 R)
• M78: 58,029,912 km (0.039 R)
• M79: 61,690,871 km (0.066 R)
• M80: 62,037,938 km (0.088 R)
• M81: 62,501,542 km (0.105 R)
• M82: 62,850,105 km (0.102 R)
• M83: 63,315,803 km (0.104 R)
• M84: 65,072,381 km (0.098 R)
• M85: 66,607,704 km (0.105 R)
• M86: 71,770,326 km (0.078 R)
• M87: 72,744,957 km (0.108 R)
• M88: 73,846,595 km (0.079 R)
• M89: 73,969,415 km (0.119 R)
• M90: 74,215,055 km (0.092 R)
• M91: 74,338,024 km (0.112 R)
• M92: 81,584,096 km (0.083 R)
• M93: 81,710,955 km (0.067 R)
• M94: 83,238,798 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.4

Radius: 4.9

Gravity: 35.75 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.84 AU - 20.6 AU

Year: 26365 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,624,418 km

• M1: 190,438 km (0.112 R)
• M2: 319,092 km (0.052 R)
• M3: 498,161 km (0.119 R)
• M4: 678,875 km (0.039 R)
• M5: 820,096 km (0.053 R)
• M6: 1,229,694 km (0.089 R)
• M7: 1,402,181 km (0.09 R)
• M8: 2,249,503 km (0.106 R)
• M9: 2,856,272 km (0.059 R)
• M10: 2,901,451 km (0.084 R)
• M11: 3,084,708 km (0.09 R)
• M12: 3,705,988 km (0.106 R)
• M13: 4,680,768 km (0.042 R)
• M14: 4,734,174 km (0.032 R)
• M15: 5,168,756 km (0.088 R)
• M16: 5,672,751 km (0.101 R)
• M17: 5,786,894 km (0.072 R)
• M18: 6,368,980 km (0.094 R)
• M19: 7,462,839 km (0.118 R)
• M20: 8,548,172 km (0.108 R)
• M21: 8,613,546 km (0.119 R)
• M22: 8,744,744 km (0.025 R)
• M23: 10,370,573 km (0.114 R)
• M24: 11,003,821 km (0.101 R)
• M25: 12,013,607 km (0.1 R)
• M26: 12,827,569 km (0.116 R)
• M27: 13,052,564 km (0.052 R)
• M28: 14,197,436 km (0.079 R)
• M29: 14,664,331 km (0.113 R)
• M30: 14,899,649 km (0.104 R)
• M31: 15,294,587 km (0.086 R)
• M32: 15,933,669 km (0.108 R)
• M33: 16,418,815 km (0.077 R)
• M34: 18,322,598 km (0.053 R)
• M35: 18,406,971 km (0.097 R)
• M36: 18,491,494 km (0.068 R)
• M37: 20,908,696 km (0.119 R)
• M38: 21,173,484 km (0.111 R)
• M39: 21,262,046 km (0.106 R)
• M40: 21,885,121 km (0.113 R)
• M41: 22,333,915 km (0.077 R)
• M42: 22,604,537 km (0.077 R)
• M43: 23,882,103 km (0.088 R)
• M44: 23,974,256 km (0.037 R)
• M45: 24,344,061 km (0.096 R)
• M46: 24,809,012 km (0.04 R)
• M47: 24,995,710 km (0.12 R)
• M48: 26,316,210 km (0.087 R)
• M49: 26,697,685 km (0.089 R)
• M50: 27,466,019 km (0.104 R)
• M51: 28,241,535 km (0.051 R)
• M52: 28,534,298 km (0.099 R)
• M53: 29,616,040 km (0.115 R)
• M54: 32,429,677 km (0.082 R)
• M55: 32,941,002 km (0.099 R)
• M56: 33,043,626 km (0.119 R)
• M57: 34,387,015 km (0.06 R)
• M58: 37,876,236 km (0.102 R)
• M59: 41,697,863 km (0.063 R)
• M60: 42,700,169 km (0.066 R)
• M61: 44,275,135 km (0.088 R)
• M62: 48,528,203 km (0.118 R)
• M63: 50,643,816 km (0.066 R)
• M64: 53,390,582 km (0.085 R)
• M65: 56,185,220 km (0.08 R)
• M66: 57,785,768 km (0.114 R)
• M67: 58,033,352 km (0.069 R)
• M68: 59,651,104 km (0.105 R)
• M69: 60,026,594 km (0.099 R)
• M70: 64,336,060 km (0.099 R)
• M71: 64,464,266 km (0.107 R)
• M72: 64,592,621 km (0.066 R)
• M73: 66,657,520 km (0.098 R)
• M74: 70,455,062 km (0.09 R)
• M75: 72,847,132 km (0.092 R)
• M76: 74,187,529 km (0.089 R)
• M77: 74,860,869 km (0.118 R)
• M78: 75,265,830 km (0.087 R)
• M79: 76,484,903 km (0.117 R)
• M80: 79,217,458 km (0.091 R)
• M81: 81,981,728 km (0.106 R)
• M82: 82,538,381 km (0.088 R)
• M83: 82,677,806 km (0.113 R)
• M84: 82,817,232 km (0.054 R)
• M85: 85,058,806 km (0.096 R)
• M86: 85,340,499 km (0.097 R)
• M87: 86,328,593 km (0.112 R)
• M88: 88,316,001 km (0.116 R)
• M89: 91,181,249 km (0.12 R)
• M90: 93,350,119 km (0.116 R)
• M91: 93,640,638 km (0.067 R)
• M92: 93,931,456 km (0.041 R)
• M93: 94,951,414 km (0.082 R)
• M94: 96,708,740 km (0.085 R)
• M95: 97,149,605 km (0.084 R)
• M96: 98,476,538 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit