🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.36 AU - 1.4 AU

Year: 586 Days

Day: 28.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,973,616 km

• M1: 141,669 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.49 AU - 2.93 AU

Year: 1613 Days

Day: 21.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 92.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,616 km

• M1: 234,121 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.85 AU - 4.13 AU

Year: 2358 Days

Day: 39.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,616 km

• M1: 452,085 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.12 AU - 4.62 AU

Year: 2753 Days

Day: 46.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,973,616 km

• M1: 2,225,268 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 8.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.95 AU - 5.91 AU

Year: 4576 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 104,973,616 km

• M1: 207,193 km (0.112 R)
• M2: 282,142 km (0.086 R)
• M3: 403,914 km (0.051 R)
• M4: 472,131 km (0.091 R)
• M5: 560,094 km (0.082 R)
• M6: 622,028 km (0.057 R)
• M7: 787,932 km (0.113 R)
• M8: 882,478 km (0.075 R)
• M9: 968,497 km (0.051 R)
• M10: 1,031,627 km (0.09 R)
• M11: 1,083,238 km (0.049 R)
• M12: 1,189,303 km (0.047 R)
• M13: 1,462,469 km (0.107 R)
• M14: 1,543,102 km (0.107 R)
• M15: 1,920,687 km (0.086 R)
• M16: 2,241,574 km (0.028 R)
• M17: 2,378,008 km (0.103 R)
• M18: 2,482,277 km (0.073 R)
• M19: 2,614,821 km (0.104 R)
• M20: 2,677,353 km (0.051 R)
• M21: 2,979,541 km (0.09 R)
• M22: 3,311,798 km (0.069 R)
• M23: 3,477,552 km (0.109 R)
• M24: 3,786,920 km (0.073 R)
• M25: 3,898,820 km (0.113 R)
• M26: 3,991,271 km (0.057 R)
• M27: 4,073,999 km (0.09 R)
• M28: 4,220,156 km (0.075 R)
• M29: 4,294,057 km (0.093 R)
• M30: 4,474,921 km (0.119 R)
• M31: 4,550,169 km (0.052 R)
• M32: 4,625,865 km (0.036 R)
• M33: 4,691,090 km (0.107 R)
• M34: 4,778,455 km (0.064 R)
• M35: 5,212,289 km (0.102 R)
• M36: 5,348,423 km (0.09 R)
• M37: 5,485,604 km (0.03 R)
• M38: 6,034,479 km (0.046 R)
• M39: 6,261,269 km (0.105 R)
• M40: 6,588,589 km (0.111 R)
• M41: 6,662,042 km (0.09 R)
• M42: 6,723,527 km (0.118 R)
• M43: 6,908,878 km (0.062 R)
• M44: 7,171,423 km (0.103 R)
• M45: 7,247,119 km (0.051 R)
• M46: 7,310,250 km (0.067 R)
• M47: 7,411,827 km (0.12 R)
• M48: 7,641,908 km (0.047 R)
• M49: 7,796,742 km (0.028 R)
• M50: 7,848,503 km (0.075 R)
• M51: 7,913,428 km (0.098 R)
• M52: 8,056,893 km (0.073 R)
• M53: 8,109,401 km (0.084 R)
• M54: 8,733,524 km (0.08 R)
• M55: 8,922,316 km (0.118 R)
• M56: 9,003,697 km (0.07 R)
• M57: 9,071,764 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 10.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.69 AU - 7.07 AU

Year: 6526 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,973,616 km

• M1: 140,173 km (0.117 R)
• M2: 257,458 km (0.059 R)
• M3: 438,172 km (0.096 R)
• M4: 589,565 km (0.084 R)
• M5: 903,272 km (0.106 R)
• M6: 1,009,038 km (0.055 R)
• M7: 1,352,514 km (0.092 R)
• M8: 1,492,987 km (0.108 R)
• M9: 1,565,243 km (0.099 R)
• M10: 1,731,895 km (0.119 R)
• M11: 2,003,265 km (0.08 R)
• M12: 2,351,230 km (0.082 R)
• M13: 2,965,927 km (0.095 R)
• M14: 3,174,018 km (0.114 R)
• M15: 3,386,896 km (0.092 R)
• M16: 3,752,064 km (0.091 R)
• M17: 3,952,077 km (0.065 R)
• M18: 4,232,872 km (0.098 R)
• M19: 4,626,464 km (0.091 R)
• M20: 5,197,180 km (0.102 R)
• M21: 5,336,455 km (0.037 R)
• M22: 5,847,930 km (0.069 R)
• M23: 6,345,343 km (0.117 R)
• M24: 6,494,343 km (0.083 R)
• M25: 6,644,389 km (0.103 R)
• M26: 6,917,555 km (0.039 R)
• M27: 7,040,225 km (0.03 R)
• M28: 7,163,494 km (0.071 R)
• M29: 7,886,501 km (0.045 R)
• M30: 8,468,586 km (0.027 R)
• M31: 8,864,422 km (0.104 R)
• M32: 9,571,571 km (0.1 R)
• M33: 9,708,303 km (0.082 R)
• M34: 10,436,995 km (0.109 R)
• M35: 10,507,306 km (0.084 R)
• M36: 10,861,404 km (0.066 R)
• M37: 10,932,612 km (0.092 R)
• M38: 11,111,531 km (0.114 R)
• M39: 11,183,338 km (0.086 R)
• M40: 11,255,295 km (0.088 R)
• M41: 11,399,807 km (0.073 R)
• M42: 11,617,621 km (0.092 R)
• M43: 11,910,085 km (0.114 R)
• M44: 12,614,691 km (0.067 R)
• M45: 12,689,639 km (0.044 R)
• M46: 12,877,684 km (0.089 R)
• M47: 13,066,626 km (0.065 R)
• M48: 13,485,650 km (0.103 R)
• M49: 14,141,936 km (0.115 R)
• M50: 14,611,374 km (0.12 R)
• M51: 15,006,611 km (0.071 R)
• M52: 15,165,634 km (0.101 R)
• M53: 16,663,408 km (0.065 R)
• M54: 17,076,298 km (0.078 R)
• M55: 17,954,288 km (0.082 R)
• M56: 18,250,192 km (0.096 R)
• M57: 18,377,500 km (0.103 R)
• M58: 18,590,378 km (0.054 R)
• M59: 18,761,368 km (0.098 R)
• M60: 18,932,807 km (0.054 R)
• M61: 19,190,864 km (0.03 R)
• M62: 19,320,266 km (0.074 R)
• M63: 20,278,739 km (0.095 R)
• M64: 20,631,192 km (0.119 R)
• M65: 20,896,728 km (0.11 R)
• M66: 21,431,391 km (0.093 R)
• M67: 21,610,609 km (0.098 R)
• M68: 22,879,050 km (0.08 R)
• M69: 23,245,864 km (0.047 R)
• M70: 23,338,016 km (0.116 R)
• M71: 23,522,320 km (0.082 R)
• M72: 24,498,447 km (0.057 R)
• M73: 25,440,165 km (0.043 R)
• M74: 25,963,309 km (0.076 R)
• M75: 26,441,872 km (0.108 R)
• M76: 26,778,617 km (0.043 R)
• M77: 27,116,858 km (0.102 R)
• M78: 27,505,065 km (0.12 R)
• M79: 27,846,297 km (0.117 R)
• M80: 28,582,169 km (0.089 R)
• M81: 28,829,006 km (0.072 R)
• M82: 29,175,624 km (0.119 R)
• M83: 29,972,981 km (0.094 R)
• M84: 30,676,689 km (0.106 R)
• M85: 30,878,646 km (0.098 R)
• M86: 32,100,262 km (0.074 R)
• M87: 32,254,049 km (0.104 R)
• M88: 32,356,673 km (0.068 R)
• M89: 32,871,739 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.3

Radius: 7.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.36 AU - 20.3 AU

Year: 29551 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 95.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,973,616 km

• M1: 99,782 km (0.111 R)
• M2: 180,116 km (0.106 R)
• M3: 331,808 km (0.054 R)
• M4: 605,423 km (0.065 R)
• M5: 1,437,037 km (0.061 R)
• M6: 1,879,847 km (0.088 R)
• M7: 2,100,354 km (0.045 R)
• M8: 2,164,831 km (0.118 R)
• M9: 2,705,178 km (0.079 R)
• M10: 4,307,521 km (0.079 R)
• M11: 4,725,049 km (0.047 R)
• M12: 7,194,311 km (0.1 R)
• M13: 7,589,100 km (0.08 R)
• M14: 8,245,535 km (0.067 R)
• M15: 8,920,072 km (0.088 R)
• M16: 9,131,155 km (0.066 R)
• M17: 9,612,112 km (0.105 R)
• M18: 11,160,899 km (0.109 R)
• M19: 11,848,002 km (0.12 R)
• M20: 12,138,371 km (0.082 R)
• M21: 12,489,777 km (0.026 R)
• M22: 13,383,325 km (0.105 R)
• M23: 13,624,925 km (0.112 R)
• M24: 14,544,204 km (0.108 R)
• M25: 15,673,668 km (0.119 R)
• M26: 15,992,312 km (0.104 R)
• M27: 17,750,087 km (0.08 R)
• M28: 19,499,783 km (0.086 R)
• M29: 21,233,473 km (0.065 R)
• M30: 22,297,114 km (0.109 R)
• M31: 22,368,622 km (0.093 R)
• M32: 26,040,950 km (0.049 R)
• M33: 26,418,386 km (0.045 R)
• M34: 28,798,338 km (0.112 R)
• M35: 29,423,508 km (0.109 R)
• M36: 30,528,437 km (0.096 R)
• M37: 31,325,944 km (0.036 R)
• M38: 31,566,647 km (0.099 R)
• M39: 32,211,264 km (0.072 R)
• M40: 32,697,457 km (0.105 R)
• M41: 34,666,913 km (0.082 R)
• M42: 34,749,790 km (0.108 R)
• M43: 34,832,667 km (0.087 R)
• M44: 34,998,871 km (0.054 R)
• M45: 35,081,897 km (0.088 R)
• M46: 35,331,876 km (0.083 R)
• M47: 36,674,367 km (0.044 R)
• M48: 38,977,426 km (0.101 R)
• M49: 39,929,168 km (0.036 R)
• M50: 40,976,054 km (0.096 R)
• M51: 41,063,568 km (0.084 R)
• M52: 41,590,901 km (0.072 R)
• M53: 41,767,127 km (0.106 R)
• M54: 43,364,234 km (0.071 R)
• M55: 43,721,922 km (0.045 R)
• M56: 45,706,488 km (0.064 R)
• M57: 47,628,072 km (0.058 R)
• M58: 48,459,687 km (0.081 R)
• M59: 48,737,939 km (0.099 R)
• M60: 50,043,480 km (0.065 R)
• M61: 50,230,926 km (0.098 R)
• M62: 50,418,671 km (0.074 R)
• M63: 52,784,262 km (0.067 R)
• M64: 53,932,576 km (0.041 R)
• M65: 54,028,617 km (0.107 R)
• M66: 55,089,117 km (0.1 R)
• M67: 55,185,907 km (0.053 R)
• M68: 55,573,365 km (0.041 R)
• M69: 56,448,662 km (0.105 R)
• M70: 56,546,200 km (0.053 R)
• M71: 56,643,887 km (0.105 R)
• M72: 57,034,787 km (0.11 R)
• M73: 63,207,644 km (0.084 R)
• M74: 63,714,631 km (0.103 R)
• M75: 64,222,964 km (0.041 R)
• M76: 64,732,644 km (0.085 R)
• M77: 66,784,828 km (0.056 R)
• M78: 66,887,901 km (0.103 R)
• M79: 66,991,123 km (0.054 R)
• M80: 67,508,134 km (0.082 R)
• M81: 67,715,177 km (0.093 R)
• M82: 69,275,333 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 4.1

Gravity: 42.42 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.56 AU - 19.96 AU

Year: 31767 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,973,616 km

• M1: 77,492 km (0.048 R)
• M2: 263,292 km (0.108 R)
• M3: 1,259,464 km (0.119 R)
• M4: 1,331,271 km (0.115 R)
• M5: 1,870,572 km (0.113 R)
• M6: 1,994,140 km (0.11 R)
• M7: 2,292,887 km (0.028 R)
• M8: 3,319,278 km (0.117 R)
• M9: 3,519,290 km (0.027 R)
• M10: 4,250,076 km (0.11 R)
• M11: 5,025,740 km (0.114 R)
• M12: 5,140,183 km (0.115 R)
• M13: 5,964,467 km (0.074 R)
• M14: 6,330,234 km (0.087 R)
• M15: 7,340,468 km (0.068 R)
• M16: 9,861,043 km (0.079 R)
• M17: 9,932,551 km (0.077 R)
• M18: 11,624,353 km (0.073 R)
• M19: 13,009,180 km (0.063 R)
• M20: 13,482,358 km (0.026 R)
• M21: 14,041,406 km (0.115 R)
• M22: 14,364,238 km (0.033 R)
• M23: 14,689,464 km (0.102 R)
• M24: 15,847,052 km (0.08 R)
• M25: 16,521,589 km (0.078 R)
• M26: 16,606,560 km (0.119 R)
• M27: 17,550,822 km (0.119 R)
• M28: 17,637,439 km (0.074 R)
• M29: 18,160,733 km (0.072 R)
• M30: 18,424,175 km (0.108 R)
• M31: 18,512,288 km (0.092 R)
• M32: 19,222,279 km (0.12 R)
• M33: 20,213,066 km (0.051 R)
• M34: 20,486,082 km (0.085 R)
• M35: 21,220,308 km (0.086 R)
• M36: 21,312,610 km (0.04 R)
• M37: 21,405,211 km (0.11 R)
• M38: 21,683,463 km (0.076 R)
• M39: 21,776,513 km (0.063 R)
• M40: 21,963,062 km (0.086 R)
• M41: 22,243,707 km (0.082 R)
• M42: 22,525,699 km (0.12 R)
• M43: 25,213,225 km (0.075 R)
• M44: 26,694,094 km (0.095 R)
• M45: 27,294,281 km (0.065 R)
• M46: 27,495,341 km (0.064 R)
• M47: 27,797,977 km (0.086 R)
• M48: 28,916,520 km (0.113 R)
• M49: 29,121,469 km (0.118 R)
• M50: 31,197,439 km (0.116 R)
• M51: 32,147,086 km (0.084 R)
• M52: 32,359,515 km (0.032 R)
• M53: 33,320,682 km (0.1 R)
• M54: 34,399,582 km (0.063 R)
• M55: 38,040,644 km (0.092 R)
• M56: 40,764,373 km (0.038 R)
• M57: 41,917,623 km (0.025 R)
• M58: 43,081,644 km (0.078 R)
• M59: 45,560,331 km (0.112 R)
• M60: 47,600,696 km (0.025 R)
• M61: 47,721,571 km (0.078 R)
• M62: 47,842,596 km (0.102 R)
• M63: 47,963,770 km (0.091 R)
• M64: 48,692,761 km (0.039 R)
• M65: 51,521,058 km (0.064 R)
• M66: 54,655,133 km (0.054 R)
• M67: 55,162,270 km (0.099 R)
• M68: 57,078,020 km (0.089 R)
• M69: 57,335,030 km (0.112 R)
• M70: 58,237,853 km (0.031 R)
• M71: 58,755,761 km (0.092 R)
• M72: 63,087,068 km (0.038 R)
• M73: 65,492,452 km (0.116 R)
• M74: 66,706,439 km (0.098 R)
• M75: 67,248,432 km (0.118 R)
• M76: 67,791,771 km (0.086 R)
• M77: 71,082,475 km (0.083 R)
• M78: 71,497,460 km (0.108 R)
• M79: 71,635,988 km (0.083 R)
• M80: 72,329,822 km (0.087 R)
• M81: 74,565,114 km (0.095 R)
• M82: 75,268,373 km (0.036 R)
• M83: 75,832,507 km (0.104 R)
• M84: 78,960,150 km (0.1 R)
• M85: 79,820,487 km (0.046 R)
• M86: 81,550,287 km (0.059 R)
• M87: 82,129,680 km (0.098 R)
• M88: 83,876,085 km (0.079 R)
• M89: 86,076,072 km (0.12 R)
• M90: 87,257,296 km (0.087 R)
• M91: 88,443,757 km (0.091 R)
• M92: 94,000,121 km (0.103 R)
• M93: 96,590,708 km (0.088 R)
• M94: 97,817,859 km (0.093 R)
• M95: 99,204,631 km (0.046 R)
• M96: 100,597,836 km (0.111 R)
• M97: 104,344,664 km (0.113 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit