🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 239 Days

Day: 12.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,957,686 km

• M1: 107,860 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 344 Days

Day: 29.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,957,686 km

• M1: 516,412 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 8.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.76 AU - 0.76 AU

Year: 435 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,957,686 km

• M1: 109,954 km (0.113 R)
• M2: 161,566 km (0.066 R)
• M3: 233,522 km (0.109 R)
• M4: 286,630 km (0.116 R)
• M5: 355,594 km (0.061 R)
• M6: 420,220 km (0.115 R)
• M7: 486,791 km (0.052 R)
• M8: 538,552 km (0.113 R)
• M9: 631,752 km (0.116 R)
• M10: 748,438 km (0.071 R)
• M11: 802,293 km (0.099 R)
• M12: 868,864 km (0.099 R)
• M13: 1,003,951 km (0.055 R)
• M14: 1,063,940 km (0.095 R)
• M15: 1,166,863 km (0.116 R)
• M16: 1,290,581 km (0.076 R)
• M17: 1,374,206 km (0.049 R)
• M18: 1,473,090 km (0.083 R)
• M19: 1,565,243 km (0.112 R)
• M20: 1,740,870 km (0.09 R)
• M21: 1,814,024 km (0.04 R)
• M22: 1,868,178 km (0.1 R)
• M23: 1,963,173 km (0.092 R)
• M24: 2,049,640 km (0.051 R)
• M25: 2,132,218 km (0.102 R)
• M26: 2,194,900 km (0.072 R)
• M27: 2,418,998 km (0.093 R)
• M28: 2,489,907 km (0.066 R)
• M29: 2,589,240 km (0.12 R)
• M30: 2,746,467 km (0.046 R)
• M31: 2,837,722 km (0.103 R)
• M32: 2,988,217 km (0.113 R)
• M33: 3,070,496 km (0.11 R)
• M34: 3,261,084 km (0.053 R)
• M35: 3,400,509 km (0.063 R)
• M36: 3,467,828 km (0.103 R)
• M37: 3,541,879 km (0.09 R)
• M38: 3,773,606 km (0.097 R)
• M39: 3,830,603 km (0.113 R)
• M40: 3,900,914 km (0.073 R)
• M41: 3,971,524 km (0.097 R)
• M42: 4,042,583 km (0.054 R)
• M43: 4,153,136 km (0.097 R)
• M44: 4,258,303 km (0.103 R)
• M45: 4,364,219 km (0.108 R)
• M46: 4,457,717 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 10.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.73 AU - 0.93 AU

Year: 496 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,957,686 km

• M1: 137,181 km (0.039 R)
• M2: 214,972 km (0.057 R)
• M3: 290,220 km (0.116 R)
• M4: 362,775 km (0.068 R)
• M5: 435,779 km (0.111 R)
• M6: 539,300 km (0.11 R)
• M7: 610,509 km (0.047 R)
• M8: 729,439 km (0.064 R)
• M9: 802,892 km (0.053 R)
• M10: 871,707 km (0.034 R)
• M11: 1,000,211 km (0.089 R)
• M12: 1,095,056 km (0.052 R)
• M13: 1,164,320 km (0.049 R)
• M14: 1,239,269 km (0.115 R)
• M15: 1,394,252 km (0.031 R)
• M16: 1,474,287 km (0.092 R)
• M17: 1,569,730 km (0.117 R)
• M18: 1,643,931 km (0.039 R)
• M19: 1,859,202 km (0.113 R)
• M20: 1,932,954 km (0.082 R)
• M21: 2,053,231 km (0.113 R)
• M22: 2,165,728 km (0.12 R)
• M23: 2,354,371 km (0.091 R)
• M24: 2,439,941 km (0.119 R)
• M25: 2,559,320 km (0.112 R)
• M26: 2,764,718 km (0.036 R)
• M27: 2,838,320 km (0.087 R)
• M28: 3,103,557 km (0.118 R)
• M29: 3,185,986 km (0.085 R)
• M30: 3,263,178 km (0.025 R)
• M31: 3,377,172 km (0.093 R)
• M32: 3,486,229 km (0.109 R)
• M33: 3,602,915 km (0.104 R)
• M34: 3,764,481 km (0.055 R)
• M35: 3,858,877 km (0.044 R)
• M36: 3,928,590 km (0.079 R)
• M37: 3,998,751 km (0.114 R)
• M38: 4,069,212 km (0.052 R)
• M39: 4,205,196 km (0.115 R)
• M40: 4,283,585 km (0.082 R)
• M41: 4,355,841 km (0.074 R)
• M42: 4,501,550 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 12

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.87 AU - 0.97 AU

Year: 579 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,957,686 km

• M1: 149,747 km (0.096 R)
• M2: 229,184 km (0.078 R)
• M3: 323,281 km (0.107 R)
• M4: 398,978 km (0.071 R)
• M5: 507,286 km (0.036 R)
• M6: 598,691 km (0.053 R)
• M7: 751,131 km (0.072 R)
• M8: 846,275 km (0.104 R)
• M9: 939,774 km (0.058 R)
• M10: 1,076,955 km (0.087 R)
• M11: 1,182,870 km (0.084 R)
• M12: 1,285,195 km (0.087 R)
• M13: 1,480,570 km (0.106 R)
• M14: 1,603,390 km (0.112 R)
• M15: 1,693,897 km (0.069 R)
• M16: 1,822,850 km (0.073 R)
• M17: 1,946,717 km (0.11 R)
• M18: 2,056,522 km (0.112 R)
• M19: 2,138,202 km (0.119 R)
• M20: 2,242,771 km (0.027 R)
• M21: 2,322,507 km (0.056 R)
• M22: 2,443,831 km (0.086 R)
• M23: 2,562,761 km (0.12 R)
• M24: 2,692,911 km (0.115 R)
• M25: 2,883,050 km (0.091 R)
• M26: 2,974,903 km (0.05 R)
• M27: 3,072,591 km (0.107 R)
• M28: 3,321,821 km (0.113 R)
• M29: 3,454,065 km (0.098 R)
• M30: 3,567,311 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 8.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 676 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,957,686 km

• M1: 116,238 km (0.105 R)
• M2: 170,691 km (0.077 R)
• M3: 234,420 km (0.099 R)
• M4: 346,319 km (0.094 R)
• M5: 404,812 km (0.114 R)
• M6: 473,477 km (0.108 R)
• M7: 640,728 km (0.091 R)
• M8: 698,622 km (0.113 R)
• M9: 957,277 km (0.075 R)
• M10: 1,044,792 km (0.108 R)
• M11: 1,135,149 km (0.098 R)
• M12: 1,211,144 km (0.054 R)
• M13: 1,372,710 km (0.044 R)
• M14: 1,440,328 km (0.103 R)
• M15: 1,550,881 km (0.098 R)
• M16: 1,635,703 km (0.117 R)
• M17: 1,899,743 km (0.083 R)
• M18: 2,047,097 km (0.117 R)
• M19: 2,224,820 km (0.116 R)
• M20: 2,315,625 km (0.07 R)
• M21: 2,424,084 km (0.104 R)
• M22: 2,490,057 km (0.099 R)
• M23: 2,640,552 km (0.069 R)
• M24: 2,765,317 km (0.085 R)
• M25: 2,851,635 km (0.113 R)
• M26: 3,086,204 km (0.063 R)
• M27: 3,199,749 km (0.101 R)
• M28: 3,425,043 km (0.08 R)
• M29: 3,536,494 km (0.11 R)
• M30: 3,636,724 km (0.044 R)
• M31: 3,852,594 km (0.085 R)
• M32: 3,936,369 km (0.12 R)
• M33: 4,290,467 km (0.114 R)
• M34: 4,417,476 km (0.057 R)
• M35: 4,491,676 km (0.119 R)
• M36: 4,579,789 km (0.062 R)
• M37: 4,668,650 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600

Radius: 14

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.66 AU - 1.9 AU

Year: 1558 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,957,686 km

• M1: 178,769 km (0.082 R)
• M2: 311,912 km (0.086 R)
• M3: 411,693 km (0.114 R)
• M4: 607,218 km (0.043 R)
• M5: 1,174,792 km (0.106 R)
• M6: 1,355,058 km (0.062 R)
• M7: 1,453,194 km (0.118 R)
• M8: 1,676,543 km (0.109 R)
• M9: 1,901,389 km (0.099 R)
• M10: 2,002,367 km (0.07 R)
• M11: 2,105,291 km (0.105 R)
• M12: 2,435,902 km (0.056 R)
• M13: 2,692,313 km (0.055 R)
• M14: 2,864,350 km (0.119 R)
• M15: 3,087,550 km (0.085 R)
• M16: 3,779,291 km (0.113 R)
• M17: 3,998,751 km (0.083 R)
• M18: 4,222,549 km (0.116 R)
• M19: 4,437,073 km (0.112 R)
• M20: 4,532,067 km (0.064 R)
• M21: 4,641,424 km (0.083 R)
• M22: 4,807,178 km (0.056 R)
• M23: 4,904,865 km (0.115 R)
• M24: 5,031,276 km (0.115 R)
• M25: 5,316,409 km (0.102 R)
• M26: 5,461,070 km (0.114 R)
• M27: 5,947,563 km (0.093 R)
• M28: 6,417,300 km (0.083 R)
• M29: 6,509,602 km (0.12 R)
• M30: 6,695,701 km (0.094 R)
• M31: 6,805,058 km (0.081 R)
• M32: 7,570,999 km (0.088 R)
• M33: 7,750,366 km (0.083 R)
• M34: 7,865,258 km (0.053 R)
• M35: 8,080,230 km (0.105 R)
• M36: 8,230,127 km (0.098 R)
• M37: 8,465,295 km (0.06 R)
• M38: 8,959,416 km (0.085 R)
• M39: 9,114,699 km (0.107 R)
• M40: 9,236,173 km (0.11 R)
• M41: 9,323,238 km (0.057 R)
• M42: 9,762,607 km (0.089 R)
• M43: 10,190,757 km (0.075 R)
• M44: 10,280,814 km (0.077 R)
• M45: 10,698,193 km (0.082 R)
• M46: 10,918,251 km (0.108 R)
• M47: 11,010,403 km (0.079 R)
• M48: 11,232,556 km (0.098 R)
• M49: 11,418,805 km (0.116 R)
• M50: 11,512,304 km (0.098 R)
• M51: 11,606,102 km (0.086 R)
• M52: 11,737,748 km (0.113 R)
• M53: 11,832,144 km (0.086 R)
• M54: 12,442,354 km (0.103 R)
• M55: 12,926,154 km (0.096 R)
• M56: 13,160,723 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 15

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.89 AU - 4.97 AU

Year: 6117 Days

Day: 8.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,957,686 km

• M1: 242,498 km (0.047 R)
• M2: 335,847 km (0.086 R)
• M3: 535,112 km (0.101 R)
• M4: 727,794 km (0.102 R)
• M5: 871,108 km (0.059 R)
• M6: 1,223,411 km (0.098 R)
• M7: 1,363,136 km (0.063 R)
• M8: 1,564,495 km (0.116 R)
• M9: 1,835,865 km (0.112 R)
• M10: 2,359,009 km (0.073 R)
• M11: 2,672,267 km (0.118 R)
• M12: 2,880,956 km (0.09 R)
• M13: 3,339,473 km (0.082 R)
• M14: 3,489,221 km (0.111 R)
• M15: 3,899,568 km (0.111 R)
• M16: 4,057,543 km (0.087 R)
• M17: 4,738,961 km (0.114 R)
• M18: 5,194,038 km (0.109 R)
• M19: 5,368,320 km (0.09 R)
• M20: 6,024,306 km (0.094 R)
• M21: 6,424,032 km (0.1 R)
• M22: 6,517,530 km (0.115 R)
• M23: 6,642,893 km (0.067 R)
• M24: 7,088,097 km (0.12 R)
• M25: 7,281,826 km (0.059 R)
• M26: 7,674,820 km (0.107 R)
• M27: 8,277,250 km (0.063 R)
• M28: 8,379,126 km (0.086 R)
• M29: 8,756,412 km (0.052 R)
• M30: 10,430,861 km (0.042 R)
• M31: 10,688,618 km (0.052 R)
• M32: 10,799,769 km (0.109 R)
• M33: 11,474,605 km (0.117 R)
• M34: 11,702,742 km (0.105 R)
• M35: 12,009,119 km (0.119 R)
• M36: 12,473,770 km (0.057 R)
• M37: 12,865,417 km (0.096 R)
• M38: 13,943,270 km (0.099 R)
• M39: 14,760,373 km (0.111 R)
• M40: 14,884,240 km (0.116 R)
• M41: 15,049,995 km (0.112 R)
• M42: 15,216,497 km (0.073 R)
• M43: 17,043,536 km (0.061 R)
• M44: 19,073,878 km (0.077 R)
• M45: 19,525,364 km (0.043 R)
• M46: 20,163,399 km (0.105 R)
• M47: 20,392,883 km (0.071 R)
• M48: 21,086,717 km (0.06 R)
• M49: 21,226,442 km (0.09 R)
• M50: 21,319,791 km (0.104 R)
• M51: 22,355,158 km (0.111 R)
• M52: 23,358,660 km (0.119 R)
• M53: 24,523,579 km (0.086 R)
• M54: 25,360,280 km (0.112 R)
• M55: 25,806,979 km (0.113 R)
• M56: 26,156,141 km (0.068 R)
• M57: 26,909,964 km (0.094 R)
• M58: 27,467,216 km (0.117 R)
• M59: 27,977,046 km (0.065 R)
• M60: 28,335,931 km (0.077 R)
• M61: 29,006,279 km (0.036 R)
• M62: 29,213,622 km (0.094 R)
• M63: 29,473,473 km (0.11 R)
• M64: 29,681,863 km (0.072 R)
• M65: 30,362,833 km (0.055 R)
• M66: 32,328,698 km (0.1 R)
• M67: 32,651,381 km (0.099 R)
• M68: 34,280,801 km (0.07 R)
• M69: 34,719,721 km (0.065 R)
• M70: 34,829,825 km (0.084 R)
• M71: 35,992,201 km (0.094 R)
• M72: 36,214,952 km (0.111 R)
• M73: 36,382,501 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit