🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.42 AU - 1.5 AU

Year: 638 Days

Day: 35.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.41 AU - 2.01 AU

Year: 809 Days

Day: 35.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,685,191 km

• M1: 177,423 km (0.048 R)
• M2: 538,403 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.79 AU - 2.03 AU

Year: 955 Days

Day: 32.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,685,191 km

• M1: 585,526 km (0.092 R)
• M2: 1,024,446 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.64 AU - 2.4 AU

Year: 1038 Days

Day: 41.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 10.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.02 AU - 5.92 AU

Year: 4007 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 107,685,191 km

• M1: 151,094 km (0.115 R)
• M2: 567,275 km (0.053 R)
• M3: 643,570 km (0.093 R)
• M4: 713,731 km (0.102 R)
• M5: 829,819 km (0.115 R)
• M6: 964,158 km (0.06 R)
• M7: 1,082,041 km (0.059 R)
• M8: 1,319,902 km (0.084 R)
• M9: 1,519,914 km (0.043 R)
• M10: 1,890,169 km (0.114 R)
• M11: 2,085,993 km (0.078 R)
• M12: 2,163,185 km (0.1 R)
• M13: 2,448,917 km (0.057 R)
• M14: 2,596,421 km (0.086 R)
• M15: 2,763,970 km (0.115 R)
• M16: 2,952,314 km (0.101 R)
• M17: 3,021,877 km (0.119 R)
• M18: 3,162,798 km (0.108 R)
• M19: 3,269,761 km (0.114 R)
• M20: 3,414,571 km (0.083 R)
• M21: 3,524,526 km (0.046 R)
• M22: 4,150,294 km (0.08 R)
• M23: 4,526,383 km (0.104 R)
• M24: 4,687,948 km (0.079 R)
• M25: 5,017,064 km (0.056 R)
• M26: 5,247,744 km (0.075 R)
• M27: 5,697,884 km (0.105 R)
• M28: 5,872,614 km (0.087 R)
• M29: 6,272,340 km (0.114 R)
• M30: 7,286,463 km (0.069 R)
• M31: 7,547,961 km (0.105 R)
• M32: 7,764,279 km (0.054 R)
• M33: 7,909,688 km (0.078 R)
• M34: 8,080,379 km (0.1 R)
• M35: 8,178,366 km (0.082 R)
• M36: 8,901,522 km (0.093 R)
• M37: 9,258,014 km (0.091 R)
• M38: 9,412,100 km (0.091 R)
• M39: 9,984,910 km (0.025 R)
• M40: 10,892,221 km (0.111 R)
• M41: 11,000,679 km (0.113 R)
• M42: 11,383,201 km (0.066 R)
• M43: 11,493,305 km (0.069 R)
• M44: 11,797,886 km (0.076 R)
• M45: 11,965,137 km (0.073 R)
• M46: 12,500,099 km (0.09 R)
• M47: 12,870,653 km (0.084 R)
• M48: 13,100,435 km (0.1 R)
• M49: 13,798,160 km (0.053 R)
• M50: 14,033,327 km (0.05 R)
• M51: 14,299,612 km (0.064 R)
• M52: 14,388,772 km (0.115 R)
• M53: 15,594,680 km (0.101 R)
• M54: 16,770,071 km (0.068 R)
• M55: 16,926,849 km (0.07 R)
• M56: 17,052,661 km (0.056 R)
• M57: 17,368,462 km (0.115 R)
• M58: 17,495,321 km (0.082 R)
• M59: 18,070,226 km (0.117 R)
• M60: 19,271,048 km (0.034 R)
• M61: 19,699,048 km (0.12 R)
• M62: 19,930,924 km (0.12 R)
• M63: 20,497,601 km (0.104 R)
• M64: 20,665,300 km (0.061 R)
• M65: 21,442,611 km (0.083 R)
• M66: 21,954,684 km (0.028 R)
• M67: 22,057,458 km (0.076 R)
• M68: 22,263,754 km (0.113 R)
• M69: 22,782,260 km (0.087 R)
• M70: 23,199,937 km (0.075 R)
• M71: 23,514,990 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 11.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.02 AU - 5.18 AU

Year: 4165 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,685,191 km

• M1: 153,338 km (0.063 R)
• M2: 439,967 km (0.112 R)
• M3: 521,648 km (0.045 R)
• M4: 1,211,593 km (0.092 R)
• M5: 1,320,052 km (0.1 R)
• M6: 1,460,524 km (0.113 R)
• M7: 1,547,291 km (0.114 R)
• M8: 1,896,602 km (0.096 R)
• M9: 2,154,359 km (0.106 R)
• M10: 2,237,236 km (0.104 R)
• M11: 2,440,839 km (0.061 R)
• M12: 2,866,445 km (0.027 R)
• M13: 3,032,050 km (0.111 R)
• M14: 3,431,177 km (0.104 R)
• M15: 3,528,715 km (0.108 R)
• M16: 3,686,690 km (0.052 R)
• M17: 4,321,284 km (0.09 R)
• M18: 4,814,059 km (0.114 R)
• M19: 4,923,565 km (0.119 R)
• M20: 5,829,679 km (0.089 R)
• M21: 6,017,126 km (0.079 R)
• M22: 6,111,522 km (0.089 R)
• M23: 6,254,238 km (0.113 R)
• M24: 6,446,172 km (0.049 R)
• M25: 6,934,609 km (0.07 R)
• M26: 7,183,241 km (0.067 R)
• M27: 7,587,305 km (0.07 R)
• M28: 7,792,254 km (0.105 R)
• M29: 8,076,939 km (0.114 R)
• M30: 8,365,064 km (0.073 R)
• M31: 8,683,259 km (0.069 R)
• M32: 8,924,411 km (0.115 R)
• M33: 9,523,700 km (0.076 R)
• M34: 9,911,757 km (0.062 R)
• M35: 10,079,605 km (0.064 R)
• M36: 10,446,719 km (0.12 R)
• M37: 10,531,989 km (0.114 R)
• M38: 10,703,428 km (0.109 R)
• M39: 11,078,022 km (0.047 R)
• M40: 11,456,803 km (0.091 R)
• M41: 11,721,592 km (0.114 R)
• M42: 11,869,544 km (0.079 R)
• M43: 12,197,313 km (0.099 R)
• M44: 12,287,221 km (0.108 R)
• M45: 12,679,467 km (0.112 R)
• M46: 12,800,940 km (0.105 R)
• M47: 13,631,208 km (0.114 R)
• M48: 13,818,056 km (0.057 R)
• M49: 14,510,694 km (0.062 R)
• M50: 15,311,342 km (0.116 R)
• M51: 15,473,207 km (0.095 R)
• M52: 15,929,480 km (0.099 R)
• M53: 16,126,351 km (0.118 R)
• M54: 16,258,147 km (0.084 R)
• M55: 16,357,031 km (0.094 R)
• M56: 16,588,908 km (0.119 R)
• M57: 16,855,192 km (0.106 R)
• M58: 17,290,971 km (0.12 R)
• M59: 18,208,006 km (0.045 R)
• M60: 18,689,711 km (0.102 R)
• M61: 19,912,225 km (0.118 R)
• M62: 20,872,942 km (0.067 R)
• M63: 21,088,513 km (0.11 R)
• M64: 21,666,858 km (0.092 R)
• M65: 21,775,915 km (0.1 R)
• M66: 22,177,286 km (0.081 R)
• M67: 22,876,357 km (0.09 R)
• M68: 23,247,210 km (0.089 R)
• M69: 23,545,209 km (0.058 R)
• M70: 23,694,807 km (0.119 R)
• M71: 23,919,652 km (0.117 R)
• M72: 24,371,588 km (0.077 R)
• M73: 25,016,654 km (0.116 R)
• M74: 25,322,132 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 8.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.44 AU - 8.18 AU

Year: 7893 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,685,191 km

• M1: 116,387 km (0.116 R)
• M2: 305,030 km (0.114 R)
• M3: 499,956 km (0.098 R)
• M4: 591,510 km (0.116 R)
• M5: 757,863 km (0.108 R)
• M6: 828,772 km (0.109 R)
• M7: 914,641 km (0.037 R)
• M8: 1,016,667 km (0.103 R)
• M9: 1,122,582 km (0.11 R)
• M10: 1,288,486 km (0.075 R)
• M11: 1,360,144 km (0.115 R)
• M12: 1,802,056 km (0.119 R)
• M13: 2,303,807 km (0.053 R)
• M14: 2,462,531 km (0.062 R)
• M15: 2,941,543 km (0.116 R)
• M16: 3,152,775 km (0.107 R)
• M17: 3,230,865 km (0.116 R)
• M18: 3,878,923 km (0.095 R)
• M19: 3,941,605 km (0.106 R)
• M20: 4,677,177 km (0.085 R)
• M21: 4,901,574 km (0.112 R)
• M22: 5,014,969 km (0.054 R)
• M23: 5,198,526 km (0.077 R)
• M24: 5,337,502 km (0.071 R)
• M25: 5,501,312 km (0.077 R)
• M26: 5,906,124 km (0.067 R)
• M27: 6,075,618 km (0.097 R)
• M28: 6,518,877 km (0.117 R)
• M29: 6,593,825 km (0.056 R)
• M30: 6,972,607 km (0.095 R)
• M31: 7,151,825 km (0.104 R)
• M32: 7,910,436 km (0.103 R)
• M33: 8,639,576 km (0.053 R)
• M34: 9,081,788 km (0.111 R)
• M35: 9,137,588 km (0.119 R)
• M36: 9,616,600 km (0.043 R)
• M37: 9,702,020 km (0.098 R)
• M38: 9,787,590 km (0.082 R)
• M39: 9,902,182 km (0.102 R)
• M40: 10,103,691 km (0.08 R)
• M41: 10,364,888 km (0.049 R)
• M42: 10,805,005 km (0.09 R)
• M43: 10,923,487 km (0.083 R)
• M44: 11,371,533 km (0.1 R)
• M45: 11,582,615 km (0.026 R)
• M46: 11,825,412 km (0.071 R)
• M47: 12,070,005 km (0.079 R)
• M48: 12,223,642 km (0.06 R)
• M49: 12,285,426 km (0.054 R)
• M50: 13,540,253 km (0.119 R)
• M51: 14,053,673 km (0.113 R)
• M52: 14,769,798 km (0.103 R)
• M53: 15,231,906 km (0.034 R)
• M54: 15,564,761 km (0.117 R)
• M55: 16,373,487 km (0.083 R)
• M56: 16,817,194 km (0.077 R)
• M57: 17,161,269 km (0.091 R)
• M58: 17,542,445 km (0.12 R)
• M59: 18,773,785 km (0.067 R)
• M60: 18,916,202 km (0.116 R)
• M61: 19,166,479 km (0.116 R)
• M62: 19,525,813 km (0.114 R)
• M63: 19,598,069 km (0.088 R)
• M64: 19,706,378 km (0.086 R)
• M65: 20,105,505 km (0.104 R)
• M66: 20,874,887 km (0.104 R)
• M67: 21,244,693 km (0.054 R)
• M68: 21,579,194 km (0.09 R)
• M69: 21,653,843 km (0.08 R)
• M70: 21,728,492 km (0.047 R)
• M71: 22,707,311 km (0.106 R)
• M72: 22,973,147 km (0.074 R)
• M73: 23,202,031 km (0.114 R)
• M74: 23,431,514 km (0.118 R)
• M75: 23,508,258 km (0.083 R)
• M76: 23,623,449 km (0.102 R)
• M77: 24,047,409 km (0.075 R)
• M78: 24,202,093 km (0.106 R)
• M79: 24,279,734 km (0.108 R)
• M80: 24,435,017 km (0.107 R)
• M81: 25,255,561 km (0.066 R)
• M82: 25,412,938 km (0.112 R)
• M83: 26,363,782 km (0.092 R)
• M84: 26,643,381 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.6

Radius: 4.2

Gravity: 46.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.2 AU - 23.58 AU

Year: 30879 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,685,191 km

• M1: 176,376 km (0.105 R)
• M2: 334,052 km (0.07 R)
• M3: 379,829 km (0.071 R)
• M4: 1,291,927 km (0.074 R)
• M5: 1,365,529 km (0.064 R)
• M6: 1,440,478 km (0.11 R)
• M7: 1,713,793 km (0.117 R)
• M8: 2,487,663 km (0.119 R)
• M9: 2,672,566 km (0.106 R)
• M10: 2,766,813 km (0.102 R)
• M11: 3,154,271 km (0.093 R)
• M12: 3,354,283 km (0.113 R)
• M13: 3,766,725 km (0.061 R)
• M14: 4,359,731 km (0.094 R)
• M15: 4,695,279 km (0.08 R)
• M16: 5,155,591 km (0.109 R)
• M17: 5,331,818 km (0.099 R)
• M18: 7,070,295 km (0.049 R)
• M19: 7,135,370 km (0.091 R)
• M20: 8,755,963 km (0.057 R)
• M21: 9,036,759 km (0.101 R)
• M22: 10,410,217 km (0.054 R)
• M23: 11,616,275 km (0.115 R)
• M24: 11,847,254 km (0.104 R)
• M25: 12,707,292 km (0.07 R)
• M26: 13,024,888 km (0.093 R)
• M27: 14,404,031 km (0.078 R)
• M28: 19,262,521 km (0.08 R)
• M29: 19,535,836 km (0.103 R)
• M30: 19,718,795 km (0.099 R)
• M31: 21,863,130 km (0.085 R)
• M32: 22,339,001 km (0.038 R)
• M33: 22,434,594 km (0.111 R)
• M34: 23,592,183 km (0.1 R)
• M35: 23,786,959 km (0.075 R)
• M36: 23,982,334 km (0.04 R)
• M37: 24,473,015 km (0.077 R)
• M38: 25,165,503 km (0.042 R)
• M39: 25,264,986 km (0.119 R)
• M40: 26,266,843 km (0.094 R)
• M41: 26,367,672 km (0.108 R)
• M42: 27,485,916 km (0.112 R)
• M43: 27,896,413 km (0.094 R)
• M44: 28,205,631 km (0.104 R)
• M45: 29,453,726 km (0.11 R)
• M46: 30,190,047 km (0.079 R)
• M47: 30,719,624 km (0.072 R)
• M48: 31,573,528 km (0.096 R)
• M49: 33,086,262 km (0.112 R)
• M50: 33,741,949 km (0.109 R)
• M51: 34,844,037 km (0.071 R)
• M52: 36,406,736 km (0.09 R)
• M53: 37,992,174 km (0.087 R)
• M54: 39,599,903 km (0.118 R)
• M55: 40,412,219 km (0.104 R)
• M56: 43,715,490 km (0.09 R)
• M57: 46,981,810 km (0.039 R)
• M58: 51,331,218 km (0.074 R)
• M59: 55,160,325 km (0.07 R)
• M60: 56,717,490 km (0.12 R)
• M61: 58,157,519 km (0.085 R)
• M62: 61,608,741 km (0.098 R)
• M63: 62,011,309 km (0.062 R)
• M64: 64,308,385 km (0.083 R)
• M65: 64,580,503 km (0.107 R)
• M66: 65,262,370 km (0.073 R)
• M67: 66,358,324 km (0.096 R)
• M68: 66,495,655 km (0.032 R)
• M69: 67,322,183 km (0.115 R)
• M70: 67,460,262 km (0.081 R)
• M71: 68,152,152 km (0.074 R)
• M72: 68,429,507 km (0.088 R)
• M73: 68,985,412 km (0.119 R)
• M74: 73,344,246 km (0.103 R)
• M75: 73,913,166 km (0.108 R)
• M76: 74,483,433 km (0.039 R)
• M77: 76,347,273 km (0.062 R)
• M78: 77,501,720 km (0.081 R)
• M79: 81,587,687 km (0.096 R)
• M80: 83,508,523 km (0.062 R)
• M81: 84,846,976 km (0.08 R)
• M82: 86,942,991 km (0.12 R)
• M83: 88,753,275 km (0.12 R)
• M84: 92,717,768 km (0.028 R)
• M85: 95,961,798 km (0.1 R)
• M86: 96,895,438 km (0.096 R)
• M87: 98,301,658 km (0.085 R)
• M88: 98,614,916 km (0.094 R)
• M89: 100,186,891 km (0.083 R)
• M90: 101,292,269 km (0.097 R)
• M91: 101,450,394 km (0.116 R)
• M92: 101,608,819 km (0.048 R)
• M93: 101,925,667 km (0.11 R)
• M94: 104,632,341 km (0.033 R)
• M95: 105,272,620 km (0.111 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit