🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.24 AU - 1.34 AU

Year: 549 Days

Day: 25.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,333,988 km

• M1: 404,213 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.2 AU - 1.86 AU

Year: 709 Days

Day: 24.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.61 AU - 2.29 AU

Year: 1020 Days

Day: 33.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,333,988 km

• M1: 1,728,753 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.95 AU - 2.67 AU

Year: 1316 Days

Day: 40.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.45 AU - 2.49 AU

Year: 1455 Days

Day: 33.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 10.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.18 AU - 4.8 AU

Year: 3565 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,333,988 km

• M1: 148,850 km (0.028 R)
• M2: 380,128 km (0.071 R)
• M3: 730,187 km (0.102 R)
• M4: 1,006,494 km (0.112 R)
• M5: 1,080,845 km (0.11 R)
• M6: 1,183,020 km (0.111 R)
• M7: 1,329,327 km (0.078 R)
• M8: 1,552,975 km (0.082 R)
• M9: 1,684,322 km (0.086 R)
• M10: 1,834,818 km (0.107 R)
• M11: 2,021,366 km (0.117 R)
• M12: 2,263,416 km (0.035 R)
• M13: 2,722,980 km (0.032 R)
• M14: 3,063,914 km (0.119 R)
• M15: 3,305,215 km (0.115 R)
• M16: 3,925,448 km (0.11 R)
• M17: 4,025,679 km (0.091 R)
• M18: 4,331,457 km (0.111 R)
• M19: 4,729,686 km (0.091 R)
• M20: 5,117,893 km (0.087 R)
• M21: 5,651,508 km (0.102 R)
• M22: 6,109,876 km (0.112 R)
• M23: 6,296,574 km (0.077 R)
• M24: 6,532,640 km (0.087 R)
• M25: 6,651,869 km (0.06 R)
• M26: 6,747,762 km (0.084 R)
• M27: 6,940,743 km (0.094 R)
• M28: 7,233,805 km (0.087 R)
• M29: 7,431,573 km (0.061 R)
• M30: 7,581,022 km (0.112 R)
• M31: 7,984,338 km (0.12 R)
• M32: 8,291,462 km (0.083 R)
• M33: 8,838,392 km (0.116 R)
• M34: 9,450,696 km (0.087 R)
• M35: 9,639,937 km (0.08 R)
• M36: 9,748,545 km (0.085 R)
• M37: 10,049,387 km (0.084 R)
• M38: 10,270,043 km (0.108 R)
• M39: 10,408,870 km (0.096 R)
• M40: 10,632,220 km (0.038 R)
• M41: 10,800,817 km (0.116 R)
• M42: 10,913,613 km (0.069 R)
• M43: 11,197,550 km (0.052 R)
• M44: 11,369,139 km (0.071 R)
• M45: 11,483,881 km (0.104 R)
• M46: 11,714,710 km (0.096 R)
• M47: 12,034,700 km (0.087 R)
• M48: 12,210,477 km (0.082 R)
• M49: 12,564,426 km (0.026 R)
• M50: 12,772,517 km (0.099 R)
• M51: 13,403,520 km (0.109 R)
• M52: 13,738,171 km (0.099 R)
• M53: 13,952,545 km (0.079 R)
• M54: 14,044,846 km (0.102 R)
• M55: 14,198,932 km (0.101 R)
• M56: 15,484,277 km (0.097 R)
• M57: 15,739,342 km (0.061 R)
• M58: 16,189,182 km (0.116 R)
• M59: 17,035,757 km (0.026 R)
• M60: 17,365,321 km (0.057 R)
• M61: 17,497,565 km (0.077 R)
• M62: 18,198,132 km (0.098 R)
• M63: 18,332,621 km (0.092 R)
• M64: 18,467,408 km (0.074 R)
• M65: 18,534,877 km (0.095 R)
• M66: 19,009,850 km (0.1 R)
• M67: 19,248,908 km (0.064 R)
• M68: 19,833,536 km (0.06 R)
• M69: 20,598,729 km (0.091 R)
• M70: 21,728,941 km (0.05 R)
• M71: 22,157,988 km (0.1 R)
• M72: 22,445,515 km (0.111 R)
• M73: 23,352,078 km (0.12 R)
• M74: 23,828,398 km (0.107 R)
• M75: 24,344,809 km (0.043 R)
• M76: 24,418,860 km (0.098 R)
• M77: 24,530,012 km (0.088 R)
• M78: 24,641,462 km (0.047 R)
• M79: 24,976,860 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 12.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.39 AU - 5.13 AU

Year: 3892 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,333,988 km

• M1: 152,440 km (0.102 R)
• M2: 429,346 km (0.077 R)
• M3: 651,948 km (0.108 R)
• M4: 773,421 km (0.114 R)
• M5: 1,005,896 km (0.101 R)
• M6: 1,149,510 km (0.086 R)
• M7: 1,352,066 km (0.089 R)
• M8: 1,580,502 km (0.05 R)
• M9: 1,865,785 km (0.109 R)
• M10: 1,984,715 km (0.069 R)
• M11: 2,388,928 km (0.091 R)
• M12: 2,485,868 km (0.056 R)
• M13: 2,667,330 km (0.096 R)
• M14: 2,939,149 km (0.114 R)
• M15: 3,078,575 km (0.073 R)
• M16: 3,309,703 km (0.062 R)
• M17: 4,076,243 km (0.108 R)
• M18: 4,154,034 km (0.072 R)
• M19: 4,271,468 km (0.083 R)
• M20: 5,167,110 km (0.115 R)
• M21: 5,293,820 km (0.118 R)
• M22: 5,485,604 km (0.054 R)
• M23: 6,119,600 km (0.078 R)
• M24: 6,434,055 km (0.114 R)
• M25: 6,547,749 km (0.109 R)
• M26: 6,799,971 km (0.111 R)
• M27: 7,149,282 km (0.051 R)
• M28: 7,267,016 km (0.102 R)
• M29: 7,768,617 km (0.082 R)
• M30: 7,865,407 km (0.112 R)
• M31: 8,011,415 km (0.065 R)
• M32: 8,207,538 km (0.045 R)
• M33: 8,306,123 km (0.095 R)
• M34: 8,529,472 km (0.088 R)
• M35: 8,805,331 km (0.061 R)
• M36: 9,314,263 km (0.07 R)
• M37: 9,520,558 km (0.107 R)
• M38: 9,832,769 km (0.099 R)
• M39: 10,042,804 km (0.092 R)
• M40: 10,280,964 km (0.096 R)
• M41: 11,804,319 km (0.113 R)
• M42: 11,887,944 km (0.113 R)
• M43: 12,196,116 km (0.084 R)
• M44: 12,450,283 km (0.12 R)
• M45: 12,563,828 km (0.11 R)
• M46: 12,649,248 km (0.112 R)
• M47: 13,050,170 km (0.041 R)
• M48: 13,223,255 km (0.078 R)
• M49: 13,426,259 km (0.071 R)
• M50: 13,542,646 km (0.084 R)
• M51: 13,776,618 km (0.034 R)
• M52: 14,100,347 km (0.115 R)
• M53: 14,367,230 km (0.069 R)
• M54: 15,086,945 km (0.063 R)
• M55: 15,972,265 km (0.092 R)
• M56: 16,250,368 km (0.068 R)
• M57: 16,561,382 km (0.091 R)
• M58: 17,094,549 km (0.03 R)
• M59: 17,569,672 km (0.078 R)
• M60: 17,888,913 km (0.077 R)
• M61: 18,597,858 km (0.104 R)
• M62: 18,760,321 km (0.086 R)
• M63: 18,988,607 km (0.107 R)
• M64: 19,086,594 km (0.109 R)
• M65: 19,414,812 km (0.075 R)
• M66: 19,546,607 km (0.055 R)
• M67: 19,711,763 km (0.086 R)
• M68: 19,943,790 km (0.047 R)
• M69: 20,043,422 km (0.081 R)
• M70: 20,209,924 km (0.079 R)
• M71: 20,981,999 km (0.055 R)
• M72: 21,354,797 km (0.106 R)
• M73: 21,866,422 km (0.059 R)
• M74: 22,003,603 km (0.092 R)
• M75: 22,520,463 km (0.08 R)
• M76: 22,658,991 km (0.085 R)
• M77: 22,762,962 km (0.114 R)
• M78: 23,355,668 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 13.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4 AU - 6.58 AU

Year: 4559 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,333,988 km

• M1: 209,886 km (0.092 R)
• M2: 318,793 km (0.118 R)
• M3: 645,365 km (0.083 R)
• M4: 750,682 km (0.105 R)
• M5: 888,611 km (0.097 R)
• M6: 981,362 km (0.095 R)
• M7: 1,266,196 km (0.101 R)
• M8: 1,387,969 km (0.028 R)
• M9: 1,594,564 km (0.072 R)
• M10: 1,693,597 km (0.092 R)
• M11: 1,794,726 km (0.101 R)
• M12: 2,560,517 km (0.042 R)
• M13: 2,756,939 km (0.09 R)
• M14: 3,144,098 km (0.1 R)
• M15: 3,312,396 km (0.098 R)
• M16: 3,483,686 km (0.06 R)
• M17: 3,947,738 km (0.043 R)
• M18: 4,502,148 km (0.06 R)
• M19: 4,885,717 km (0.084 R)
• M20: 5,130,758 km (0.045 R)
• M21: 5,254,924 km (0.113 R)
• M22: 6,470,258 km (0.114 R)
• M23: 6,658,601 km (0.025 R)
• M24: 7,402,103 km (0.095 R)
• M25: 7,570,849 km (0.083 R)
• M26: 8,056,145 km (0.102 R)
• M27: 8,375,686 km (0.085 R)
• M28: 8,463,500 km (0.106 R)
• M29: 9,087,173 km (0.085 R)
• M30: 9,480,765 km (0.112 R)
• M31: 9,787,441 km (0.117 R)
• M32: 10,128,374 km (0.097 R)
• M33: 10,410,366 km (0.09 R)
• M34: 11,531,602 km (0.097 R)
• M35: 12,023,779 km (0.065 R)
• M36: 12,690,836 km (0.051 R)
• M37: 12,893,392 km (0.029 R)
• M38: 13,507,341 km (0.097 R)
• M39: 13,644,971 km (0.083 R)
• M40: 13,852,464 km (0.07 R)
• M41: 14,340,751 km (0.108 R)
• M42: 14,622,294 km (0.106 R)
• M43: 14,941,087 km (0.116 R)
• M44: 15,226,520 km (0.099 R)
• M45: 15,911,678 km (0.115 R)
• M46: 16,166,593 km (0.034 R)
• M47: 16,606,860 km (0.109 R)
• M48: 17,274,665 km (0.116 R)
• M49: 17,386,863 km (0.097 R)
• M50: 17,611,858 km (0.045 R)
• M51: 17,951,296 km (0.066 R)
• M52: 18,254,830 km (0.112 R)
• M53: 18,369,123 km (0.108 R)
• M54: 18,598,306 km (0.064 R)
• M55: 18,751,644 km (0.116 R)
• M56: 18,905,431 km (0.043 R)
• M57: 19,876,022 km (0.078 R)
• M58: 20,268,866 km (0.098 R)
• M59: 20,823,126 km (0.074 R)
• M60: 21,865,674 km (0.098 R)
• M61: 22,679,187 km (0.112 R)
• M62: 22,842,996 km (0.094 R)
• M63: 23,172,112 km (0.103 R)
• M64: 23,502,573 km (0.039 R)
• M65: 24,293,946 km (0.076 R)
• M66: 24,671,830 km (0.088 R)
• M67: 25,348,462 km (0.044 R)
• M68: 25,689,096 km (0.094 R)
• M69: 25,774,516 km (0.109 R)
• M70: 25,902,871 km (0.054 R)
• M71: 26,288,834 km (0.059 R)
• M72: 26,547,339 km (0.027 R)
• M73: 27,589,587 km (0.116 R)
• M74: 27,852,281 km (0.052 R)
• M75: 28,601,019 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 14

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.82 AU - 12.44 AU

Year: 13915 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,333,988 km

• M1: 280,346 km (0.075 R)
• M2: 397,930 km (0.092 R)
• M3: 649,404 km (0.114 R)
• M4: 786,586 km (0.056 R)
• M5: 934,837 km (0.096 R)
• M6: 1,093,560 km (0.086 R)
• M7: 1,286,841 km (0.076 R)
• M8: 1,439,580 km (0.108 R)
• M9: 1,708,258 km (0.078 R)
• M10: 2,643,694 km (0.032 R)
• M11: 2,874,523 km (0.064 R)
• M12: 3,043,718 km (0.116 R)
• M13: 4,631,700 km (0.057 R)
• M14: 4,790,872 km (0.111 R)
• M15: 5,196,880 km (0.045 R)
• M16: 5,404,073 km (0.096 R)
• M17: 5,614,109 km (0.115 R)
• M18: 5,741,417 km (0.084 R)
• M19: 6,659,798 km (0.086 R)
• M20: 7,297,384 km (0.093 R)
• M21: 8,338,885 km (0.064 R)
• M22: 8,729,185 km (0.074 R)
• M23: 9,125,470 km (0.032 R)
• M24: 11,301,820 km (0.096 R)
• M25: 11,679,555 km (0.074 R)
• M26: 12,503,091 km (0.082 R)
• M27: 13,402,324 km (0.109 R)
• M28: 13,573,314 km (0.046 R)
• M29: 14,555,574 km (0.101 R)
• M30: 15,262,723 km (0.114 R)
• M31: 15,560,722 km (0.107 R)
• M32: 16,041,529 km (0.062 R)
• M33: 16,162,554 km (0.073 R)
• M34: 16,283,878 km (0.105 R)
• M35: 16,466,387 km (0.08 R)
• M36: 17,388,957 km (0.093 R)
• M37: 17,762,802 km (0.054 R)
• M38: 18,076,210 km (0.038 R)
• M39: 18,265,302 km (0.066 R)
• M40: 18,391,562 km (0.032 R)
• M41: 18,836,167 km (0.081 R)
• M42: 19,220,035 km (0.088 R)
• M43: 20,321,824 km (0.112 R)
• M44: 20,781,538 km (0.06 R)
• M45: 21,111,850 km (0.088 R)
• M46: 21,979,218 km (0.086 R)
• M47: 22,248,345 km (0.041 R)
• M48: 23,199,189 km (0.097 R)
• M49: 24,720,001 km (0.085 R)
• M50: 25,988,292 km (0.111 R)
• M51: 27,133,314 km (0.113 R)
• M52: 29,102,919 km (0.078 R)
• M53: 30,591,269 km (0.118 R)
• M54: 31,193,550 km (0.099 R)
• M55: 35,597,113 km (0.039 R)
• M56: 35,755,237 km (0.074 R)
• M57: 35,992,649 km (0.101 R)
• M58: 36,151,223 km (0.118 R)
• M59: 36,867,946 km (0.109 R)
• M60: 37,589,158 km (0.06 R)
• M61: 37,830,609 km (0.044 R)
• M62: 38,234,224 km (0.1 R)
• M63: 41,182,199 km (0.114 R)
• M64: 42,097,439 km (0.086 R)
• M65: 43,187,858 km (0.098 R)
• M66: 43,609,574 km (0.118 R)
• M67: 47,033,271 km (0.11 R)
• M68: 49,216,652 km (0.066 R)
• M69: 49,657,218 km (0.118 R)
• M70: 50,010,718 km (0.068 R)
• M71: 51,880,093 km (0.099 R)
• M72: 54,589,909 km (0.107 R)
• M73: 55,137,437 km (0.085 R)
• M74: 55,411,949 km (0.1 R)
• M75: 55,778,464 km (0.106 R)
• M76: 56,790,942 km (0.088 R)
• M77: 57,160,598 km (0.065 R)
• M78: 57,623,753 km (0.11 R)
• M79: 57,716,504 km (0.118 R)
• M80: 59,676,535 km (0.046 R)
• M81: 60,523,110 km (0.045 R)
• M82: 61,468,568 km (0.09 R)
• M83: 61,753,103 km (0.034 R)
• M84: 62,323,670 km (0.113 R)
• M85: 63,278,254 km (0.107 R)
• M86: 63,949,350 km (0.08 R)
• M87: 64,333,966 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit