🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 235 Days

Day: 33.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 26.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 13.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.85 AU - 0.93 AU

Year: 542 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,875,986 km

• M1: 182,809 km (0.071 R)
• M2: 284,236 km (0.081 R)
• M3: 388,655 km (0.056 R)
• M4: 583,132 km (0.12 R)
• M5: 677,678 km (0.097 R)
• M6: 774,169 km (0.085 R)
• M7: 885,619 km (0.113 R)
• M8: 1,053,917 km (0.088 R)
• M9: 1,222,813 km (0.111 R)
• M10: 1,327,681 km (0.108 R)
• M11: 1,760,169 km (0.051 R)
• M12: 1,886,429 km (0.112 R)
• M13: 2,022,414 km (0.116 R)
• M14: 2,188,766 km (0.096 R)
• M15: 2,325,349 km (0.076 R)
• M16: 2,429,619 km (0.05 R)
• M17: 2,528,503 km (0.117 R)
• M18: 2,621,403 km (0.112 R)
• M19: 2,722,980 km (0.053 R)
• M20: 2,907,584 km (0.113 R)
• M21: 3,028,011 km (0.094 R)
• M22: 3,181,049 km (0.053 R)
• M23: 3,344,410 km (0.104 R)
• M24: 3,494,756 km (0.111 R)
• M25: 3,582,869 km (0.036 R)
• M26: 3,884,758 km (0.055 R)
• M27: 4,017,900 km (0.111 R)
• M28: 4,127,106 km (0.115 R)
• M29: 4,323,079 km (0.029 R)
• M30: 4,461,158 km (0.089 R)
• M31: 4,548,374 km (0.097 R)
• M32: 4,653,691 km (0.081 R)
• M33: 4,741,953 km (0.06 R)
• M34: 4,884,520 km (0.111 R)
• M35: 5,128,514 km (0.058 R)
• M36: 5,311,772 km (0.089 R)
• M37: 5,432,198 km (0.096 R)
• M38: 5,581,497 km (0.103 R)
• M39: 5,789,138 km (0.108 R)
• M40: 5,894,007 km (0.107 R)
• M41: 5,999,323 km (0.093 R)
• M42: 6,192,753 km (0.112 R)
• M43: 6,280,418 km (0.098 R)
• M44: 6,417,749 km (0.048 R)
• M45: 6,555,977 km (0.055 R)
• M46: 6,665,333 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 10.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.77 AU - 1.01 AU

Year: 542 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,875,986 km

• M1: 163,510 km (0.078 R)
• M2: 284,236 km (0.115 R)
• M3: 355,893 km (0.088 R)
• M4: 426,653 km (0.113 R)
• M5: 500,255 km (0.117 R)
• M6: 640,279 km (0.082 R)
• M7: 711,936 km (0.119 R)
• M8: 778,507 km (0.062 R)
• M9: 897,587 km (0.04 R)
• M10: 996,621 km (0.12 R)
• M11: 1,085,931 km (0.095 R)
• M12: 1,164,171 km (0.102 R)
• M13: 1,287,589 km (0.11 R)
• M14: 1,375,702 km (0.115 R)
• M15: 1,470,996 km (0.057 R)
• M16: 1,584,241 km (0.059 R)
• M17: 1,668,615 km (0.027 R)
• M18: 1,781,561 km (0.11 R)
• M19: 1,975,589 km (0.113 R)
• M20: 2,324,751 km (0.112 R)
• M21: 2,402,991 km (0.097 R)
• M22: 2,518,929 km (0.095 R)
• M23: 2,586,846 km (0.11 R)
• M24: 2,674,361 km (0.109 R)
• M25: 2,807,503 km (0.107 R)
• M26: 2,903,994 km (0.12 R)
• M27: 3,166,688 km (0.077 R)
• M28: 3,247,022 km (0.084 R)
• M29: 3,341,717 km (0.117 R)
• M30: 3,554,445 km (0.111 R)
• M31: 3,680,108 km (0.112 R)
• M32: 3,842,870 km (0.118 R)
• M33: 3,928,739 km (0.066 R)
• M34: 4,080,581 km (0.113 R)
• M35: 4,212,227 km (0.069 R)
• M36: 4,367,659 km (0.116 R)
• M37: 4,676,729 km (0.067 R)
• M38: 4,922,967 km (0.038 R)
• M39: 4,992,979 km (0.101 R)
• M40: 5,071,069 km (0.088 R)
• M41: 5,197,030 km (0.119 R)
• M42: 5,260,460 km (0.111 R)
• M43: 5,363,981 km (0.112 R)
• M44: 5,484,408 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 12.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.79 AU - 1.01 AU

Year: 551 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,875,986 km

• M1: 152,739 km (0.083 R)
• M2: 278,402 km (0.066 R)
• M3: 368,609 km (0.089 R)
• M4: 446,101 km (0.111 R)
• M5: 544,536 km (0.043 R)
• M6: 672,592 km (0.072 R)
• M7: 755,020 km (0.105 R)
• M8: 841,338 km (0.107 R)
• M9: 934,837 km (0.085 R)
• M10: 1,042,996 km (0.055 R)
• M11: 1,385,875 km (0.11 R)
• M12: 1,510,938 km (0.083 R)
• M13: 1,720,824 km (0.118 R)
• M14: 1,811,929 km (0.044 R)
• M15: 1,909,168 km (0.111 R)
• M16: 1,999,226 km (0.1 R)
• M17: 2,151,068 km (0.079 R)
• M18: 2,316,373 km (0.102 R)
• M19: 2,525,212 km (0.068 R)
• M20: 2,634,568 km (0.094 R)
• M21: 2,765,915 km (0.066 R)
• M22: 3,167,885 km (0.116 R)
• M23: 3,313,443 km (0.105 R)
• M24: 3,555,193 km (0.069 R)
• M25: 3,638,968 km (0.037 R)
• M26: 3,768,819 km (0.115 R)
• M27: 3,860,074 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 8.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.86 AU - 3.08 AU

Year: 2506 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,875,986 km

• M1: 118,930 km (0.103 R)
• M2: 490,831 km (0.113 R)
• M3: 552,914 km (0.108 R)
• M4: 876,943 km (0.091 R)
• M5: 1,064,987 km (0.078 R)
• M6: 1,255,276 km (0.093 R)
• M7: 1,321,248 km (0.11 R)
• M8: 1,422,377 km (0.087 R)
• M9: 1,656,796 km (0.066 R)
• M10: 1,717,384 km (0.055 R)
• M11: 1,865,785 km (0.026 R)
• M12: 2,255,637 km (0.097 R)
• M13: 2,323,105 km (0.083 R)
• M14: 2,391,172 km (0.096 R)
• M15: 2,599,712 km (0.078 R)
• M16: 2,975,352 km (0.109 R)
• M17: 3,245,376 km (0.098 R)
• M18: 3,306,412 km (0.109 R)
• M19: 3,476,505 km (0.075 R)
• M20: 3,825,367 km (0.105 R)
• M21: 4,053,205 km (0.117 R)
• M22: 4,285,680 km (0.038 R)
• M23: 4,352,849 km (0.095 R)
• M24: 4,539,398 km (0.056 R)
• M25: 5,044,141 km (0.116 R)
• M26: 5,204,360 km (0.105 R)
• M27: 5,493,533 km (0.071 R)
• M28: 5,566,537 km (0.055 R)
• M29: 5,639,989 km (0.058 R)
• M30: 6,315,424 km (0.082 R)
• M31: 6,430,464 km (0.084 R)
• M32: 6,623,745 km (0.057 R)
• M33: 6,937,152 km (0.059 R)
• M34: 7,115,473 km (0.071 R)
• M35: 7,275,393 km (0.117 R)
• M36: 7,517,443 km (0.066 R)
• M37: 7,762,035 km (0.039 R)
• M38: 7,926,742 km (0.089 R)
• M39: 8,154,879 km (0.09 R)
• M40: 8,259,448 km (0.084 R)
• M41: 8,533,063 km (0.086 R)
• M42: 8,596,642 km (0.087 R)
• M43: 8,809,669 km (0.092 R)
• M44: 8,981,407 km (0.111 R)
• M45: 9,372,007 km (0.1 R)
• M46: 9,503,354 km (0.106 R)
• M47: 9,901,285 km (0.108 R)
• M48: 10,169,514 km (0.081 R)
• M49: 10,349,779 km (0.119 R)
• M50: 10,553,681 km (0.027 R)
• M51: 10,827,744 km (0.08 R)
• M52: 10,965,674 km (0.089 R)
• M53: 11,220,139 km (0.03 R)
• M54: 11,383,052 km (0.073 R)
• M55: 11,523,225 km (0.059 R)
• M56: 11,947,484 km (0.065 R)
• M57: 12,233,067 km (0.098 R)
• M58: 12,448,787 km (0.111 R)
• M59: 12,786,878 km (0.047 R)
• M60: 13,869,069 km (0.093 R)
• M61: 14,497,081 km (0.058 R)
• M62: 14,776,230 km (0.108 R)
• M63: 14,878,256 km (0.095 R)
• M64: 15,211,261 km (0.052 R)
• M65: 16,067,709 km (0.116 R)
• M66: 16,172,577 km (0.047 R)
• M67: 16,462,198 km (0.083 R)
• M68: 16,700,508 km (0.116 R)
• M69: 16,859,979 km (0.07 R)
• M70: 17,475,874 km (0.104 R)
• M71: 17,610,661 km (0.111 R)
• M72: 17,800,202 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 13.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.09 AU - 2.93 AU

Year: 2568 Days

Day: 14 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,875,986 km

• M1: 180,565 km (0.069 R)
• M2: 295,157 km (0.113 R)
• M3: 427,700 km (0.1 R)
• M4: 546,331 km (0.118 R)
• M5: 656,136 km (0.081 R)
• M6: 850,464 km (0.086 R)
• M7: 1,037,461 km (0.095 R)
• M8: 1,594,265 km (0.106 R)
• M9: 1,693,747 km (0.088 R)
• M10: 2,211,505 km (0.062 R)
• M11: 2,527,306 km (0.117 R)
• M12: 2,966,975 km (0.05 R)
• M13: 3,160,853 km (0.073 R)
• M14: 3,302,074 km (0.113 R)
• M15: 3,517,794 km (0.042 R)
• M16: 3,605,458 km (0.051 R)
• M17: 3,768,071 km (0.115 R)
• M18: 3,887,899 km (0.094 R)
• M19: 4,070,109 km (0.097 R)
• M20: 4,617,787 km (0.036 R)
• M21: 4,875,993 km (0.112 R)
• M22: 5,205,557 km (0.066 R)
• M23: 5,817,263 km (0.12 R)
• M24: 5,991,245 km (0.11 R)
• M25: 6,149,370 km (0.063 R)
• M26: 6,344,595 km (0.106 R)
• M27: 6,614,021 km (0.106 R)
• M28: 6,795,782 km (0.118 R)
• M29: 6,887,336 km (0.096 R)
• M30: 7,053,091 km (0.104 R)
• M31: 7,407,488 km (0.072 R)
• M32: 7,501,735 km (0.053 R)
• M33: 7,634,428 km (0.064 R)
• M34: 7,748,721 km (0.104 R)
• M35: 8,017,698 km (0.034 R)
• M36: 8,387,653 km (0.11 R)
• M37: 8,564,777 km (0.096 R)
• M38: 8,822,983 km (0.097 R)
• M39: 9,306,484 km (0.06 R)
• M40: 9,408,360 km (0.111 R)
• M41: 9,572,020 km (0.076 R)
• M42: 9,674,793 km (0.114 R)
• M43: 9,964,714 km (0.116 R)
• M44: 10,278,421 km (0.074 R)
• M45: 10,383,588 km (0.105 R)
• M46: 10,510,447 km (0.052 R)
• M47: 10,659,147 km (0.109 R)
• M48: 10,915,558 km (0.061 R)
• M49: 11,109,287 km (0.051 R)
• M50: 11,238,989 km (0.116 R)
• M51: 11,609,543 km (0.116 R)
• M52: 11,741,189 km (0.063 R)
• M53: 12,183,849 km (0.061 R)
• M54: 12,273,009 km (0.112 R)
• M55: 12,362,469 km (0.1 R)
• M56: 12,880,825 km (0.052 R)
• M57: 13,176,880 km (0.092 R)
• M58: 13,268,434 km (0.109 R)
• M59: 13,452,289 km (0.102 R)
• M60: 13,590,667 km (0.098 R)
• M61: 13,915,444 km (0.096 R)
• M62: 14,008,793 km (0.096 R)
• M63: 14,431,108 km (0.093 R)
• M64: 14,572,777 km (0.101 R)
• M65: 14,762,467 km (0.067 R)
• M66: 14,976,841 km (0.081 R)
• M67: 15,288,304 km (0.067 R)
• M68: 15,650,480 km (0.089 R)
• M69: 15,747,420 km (0.049 R)
• M70: 16,260,241 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 12.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.48 AU - 5.66 AU

Year: 8488 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,875,986 km

• M1: 162,912 km (0.105 R)
• M2: 286,181 km (0.041 R)
• M3: 386,860 km (0.103 R)
• M4: 492,925 km (0.11 R)
• M5: 803,191 km (0.118 R)
• M6: 948,451 km (0.086 R)
• M7: 1,193,043 km (0.1 R)
• M8: 1,380,639 km (0.109 R)
• M9: 1,578,557 km (0.086 R)
• M10: 1,681,181 km (0.08 R)
• M11: 1,786,049 km (0.048 R)
• M12: 1,936,844 km (0.117 R)
• M13: 2,321,011 km (0.079 R)
• M14: 3,478,599 km (0.033 R)
• M15: 4,552,263 km (0.049 R)
• M16: 4,820,941 km (0.055 R)
• M17: 5,002,852 km (0.117 R)
• M18: 5,311,323 km (0.098 R)
• M19: 5,467,952 km (0.08 R)
• M20: 6,472,950 km (0.119 R)
• M21: 7,082,562 km (0.102 R)
• M22: 7,324,761 km (0.108 R)
• M23: 7,995,707 km (0.099 R)
• M24: 9,132,501 km (0.114 R)
• M25: 10,241,470 km (0.101 R)
• M26: 11,111,083 km (0.118 R)
• M27: 11,231,509 km (0.053 R)
• M28: 11,717,552 km (0.12 R)
• M29: 12,293,355 km (0.042 R)
• M30: 12,501,146 km (0.05 R)
• M31: 13,600,990 km (0.115 R)
• M32: 15,041,168 km (0.116 R)
• M33: 15,263,620 km (0.077 R)
• M34: 15,847,202 km (0.059 R)
• M35: 15,937,559 km (0.111 R)
• M36: 16,209,976 km (0.111 R)
• M37: 17,923,022 km (0.097 R)
• M38: 18,300,906 km (0.109 R)
• M39: 18,490,895 km (0.03 R)
• M40: 18,824,947 km (0.059 R)
• M41: 18,920,690 km (0.096 R)
• M42: 19,064,753 km (0.086 R)
• M43: 19,644,444 km (0.098 R)
• M44: 20,083,065 km (0.098 R)
• M45: 20,279,039 km (0.1 R)
• M46: 20,426,392 km (0.102 R)
• M47: 21,418,077 km (0.104 R)
• M48: 22,020,807 km (0.12 R)
• M49: 22,324,191 km (0.077 R)
• M50: 22,730,798 km (0.118 R)
• M51: 22,935,149 km (0.103 R)
• M52: 23,037,474 km (0.081 R)
• M53: 23,396,957 km (0.107 R)
• M54: 24,069,400 km (0.086 R)
• M55: 25,433,583 km (0.112 R)
• M56: 26,018,211 km (0.083 R)
• M57: 26,553,622 km (0.097 R)
• M58: 27,200,932 km (0.102 R)
• M59: 27,689,668 km (0.094 R)
• M60: 28,072,040 km (0.107 R)
• M61: 28,676,117 km (0.097 R)
• M62: 29,173,679 km (0.104 R)
• M63: 29,340,182 km (0.053 R)
• M64: 29,785,684 km (0.083 R)
• M65: 29,953,383 km (0.104 R)
• M66: 32,390,632 km (0.119 R)
• M67: 33,371,695 km (0.066 R)
• M68: 33,487,633 km (0.105 R)
• M69: 33,778,451 km (0.086 R)
• M70: 35,896,458 km (0.107 R)
• M71: 36,372,927 km (0.106 R)
• M72: 36,971,468 km (0.089 R)
• M73: 38,664,766 km (0.101 R)
• M74: 38,908,761 km (0.107 R)
• M75: 39,889,674 km (0.066 R)
• M76: 40,321,413 km (0.096 R)
• M77: 40,445,131 km (0.109 R)
• M78: 41,376,377 km (0.075 R)
• M79: 41,876,034 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit