🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.78 AU

Year: 176 Days

Day: 47.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.09 AU - 1.39 AU

Year: 485 Days

Day: 28.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 2.01 AU

Year: 779 Days

Day: 46.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,496,260 km

• M1: 74,051 km (0.1 R)
• M2: 471,532 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.51 AU - 2.63 AU

Year: 1448 Days

Day: 18.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.77 AU - 6.13 AU

Year: 3871 Days

Day: 22.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 9.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.63 AU - 6.21 AU

Year: 5062 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,496,260 km

• M1: 227,239 km (0.109 R)
• M2: 310,864 km (0.054 R)
• M3: 374,892 km (0.036 R)
• M4: 481,705 km (0.092 R)
• M5: 600,187 km (0.113 R)
• M6: 718,070 km (0.114 R)
• M7: 1,003,652 km (0.085 R)
• M8: 1,067,530 km (0.039 R)
• M9: 1,172,997 km (0.099 R)
• M10: 1,282,054 km (0.045 R)
• M11: 1,540,260 km (0.049 R)
• M12: 1,614,909 km (0.05 R)
• M13: 1,675,646 km (0.099 R)
• M14: 1,974,542 km (0.065 R)
• M15: 2,188,916 km (0.084 R)
• M16: 2,410,919 km (0.045 R)
• M17: 2,498,434 km (0.117 R)
• M18: 2,676,456 km (0.095 R)
• M19: 2,748,861 km (0.083 R)
• M20: 2,840,265 km (0.069 R)
• M21: 2,969,967 km (0.115 R)
• M22: 3,235,503 km (0.079 R)
• M23: 3,912,134 km (0.104 R)
• M24: 4,077,589 km (0.102 R)
• M25: 4,203,401 km (0.108 R)
• M26: 4,287,924 km (0.061 R)
• M27: 4,523,241 km (0.035 R)
• M28: 5,006,742 km (0.102 R)
• M29: 5,300,253 km (0.097 R)
• M30: 5,506,698 km (0.084 R)
• M31: 5,927,666 km (0.096 R)
• M32: 6,166,125 km (0.104 R)
• M33: 6,432,110 km (0.1 R)
• M34: 6,505,263 km (0.077 R)
• M35: 6,603,250 km (0.078 R)
• M36: 6,925,185 km (0.076 R)
• M37: 7,328,500 km (0.107 R)
• M38: 7,456,107 km (0.1 R)
• M39: 7,713,565 km (0.118 R)
• M40: 7,791,356 km (0.081 R)
• M41: 8,290,265 km (0.091 R)
• M42: 8,583,926 km (0.12 R)
• M43: 9,401,927 km (0.071 R)
• M44: 9,485,103 km (0.111 R)
• M45: 9,652,204 km (0.118 R)
• M46: 9,876,601 km (0.073 R)
• M47: 10,045,946 km (0.082 R)
• M48: 10,531,092 km (0.066 R)
• M49: 10,878,159 km (0.051 R)
• M50: 11,199,645 km (0.041 R)
• M51: 11,287,907 km (0.036 R)
• M52: 11,702,593 km (0.083 R)
• M53: 13,630,161 km (0.12 R)
• M54: 13,724,408 km (0.041 R)
• M55: 13,850,369 km (0.069 R)
• M56: 14,198,932 km (0.036 R)
• M57: 14,422,132 km (0.062 R)
• M58: 14,807,496 km (0.096 R)
• M59: 15,984,084 km (0.118 R)
• M60: 16,216,409 km (0.08 R)
• M61: 16,650,692 km (0.079 R)
• M62: 17,360,384 km (0.11 R)
• M63: 18,114,507 km (0.079 R)
• M64: 18,183,472 km (0.117 R)
• M65: 18,495,533 km (0.112 R)
• M66: 18,774,234 km (0.106 R)
• M67: 19,019,424 km (0.114 R)
• M68: 20,404,252 km (0.078 R)
• M69: 21,236,166 km (0.058 R)
• M70: 22,226,803 km (0.062 R)
• M71: 22,970,304 km (0.03 R)
• M72: 23,345,197 km (0.099 R)
• M73: 23,608,638 km (0.078 R)
• M74: 24,176,811 km (0.102 R)
• M75: 24,749,472 km (0.086 R)
• M76: 25,752,675 km (0.11 R)
• M77: 25,869,361 km (0.072 R)
• M78: 25,947,152 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 12.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.25 AU - 7.47 AU

Year: 5637 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,496,260 km

• M1: 177,124 km (0.077 R)
• M2: 490,083 km (0.043 R)
• M3: 890,407 km (0.089 R)
• M4: 1,026,690 km (0.088 R)
• M5: 1,112,260 km (0.06 R)
• M6: 1,200,373 km (0.035 R)
• M7: 1,280,857 km (0.029 R)
• M8: 1,479,822 km (0.102 R)
• M9: 1,611,019 km (0.099 R)
• M10: 1,700,778 km (0.086 R)
• M11: 1,862,045 km (0.099 R)
• M12: 1,968,409 km (0.1 R)
• M13: 2,113,668 km (0.087 R)
• M14: 2,200,136 km (0.086 R)
• M15: 2,838,919 km (0.044 R)
• M16: 3,017,987 km (0.091 R)
• M17: 4,107,359 km (0.116 R)
• M18: 4,231,974 km (0.1 R)
• M19: 4,357,936 km (0.077 R)
• M20: 4,469,087 km (0.072 R)
• M21: 4,597,442 km (0.107 R)
• M22: 4,759,456 km (0.114 R)
• M23: 4,956,626 km (0.049 R)
• M24: 5,206,754 km (0.06 R)
• M25: 5,546,939 km (0.077 R)
• M26: 5,929,611 km (0.094 R)
• M27: 6,088,633 km (0.109 R)
• M28: 6,320,809 km (0.067 R)
• M29: 7,544,669 km (0.107 R)
• M30: 7,832,945 km (0.101 R)
• M31: 8,699,565 km (0.077 R)
• M32: 9,042,593 km (0.097 R)
• M33: 9,144,319 km (0.115 R)
• M34: 9,410,604 km (0.115 R)
• M35: 9,846,233 km (0.06 R)
• M36: 10,246,257 km (0.065 R)
• M37: 10,758,929 km (0.036 R)
• M38: 11,214,604 km (0.116 R)
• M39: 11,499,738 km (0.099 R)
• M40: 11,588,001 km (0.047 R)
• M41: 12,938,720 km (0.108 R)
• M42: 13,260,954 km (0.064 R)
• M43: 14,386,229 km (0.102 R)
• M44: 14,576,667 km (0.104 R)
• M45: 14,672,260 km (0.118 R)
• M46: 15,786,465 km (0.051 R)
• M47: 16,627,355 km (0.08 R)
• M48: 16,777,401 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.26 AU - 7.78 AU

Year: 7248 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,496,260 km

• M1: 299,196 km (0.076 R)
• M2: 492,626 km (0.05 R)
• M3: 670,198 km (0.11 R)
• M4: 768,484 km (0.058 R)
• M5: 918,980 km (0.074 R)
• M6: 1,047,185 km (0.046 R)
• M7: 1,216,979 km (0.076 R)
• M8: 1,905,727 km (0.065 R)
• M9: 2,031,539 km (0.108 R)
• M10: 2,247,409 km (0.04 R)
• M11: 2,425,879 km (0.098 R)
• M12: 2,892,774 km (0.072 R)
• M13: 2,989,713 km (0.048 R)
• M14: 3,312,246 km (0.111 R)
• M15: 3,542,328 km (0.042 R)
• M16: 3,646,299 km (0.114 R)
• M17: 3,964,493 km (0.115 R)
• M18: 4,571,412 km (0.091 R)
• M19: 4,713,530 km (0.117 R)
• M20: 5,207,801 km (0.062 R)
• M21: 6,026,999 km (0.101 R)
• M22: 6,183,179 km (0.115 R)
• M23: 7,082,861 km (0.082 R)
• M24: 7,347,350 km (0.032 R)
• M25: 7,649,089 km (0.07 R)
• M26: 8,543,385 km (0.059 R)
• M27: 8,648,702 km (0.111 R)
• M28: 9,002,949 km (0.097 R)
• M29: 9,217,922 km (0.106 R)
• M30: 9,616,301 km (0.097 R)
• M31: 9,799,259 km (0.099 R)
• M32: 10,392,714 km (0.077 R)
• M33: 10,580,459 km (0.12 R)
• M34: 10,769,401 km (0.045 R)
• M35: 11,536,539 km (0.106 R)
• M36: 12,044,723 km (0.078 R)
• M37: 12,242,192 km (0.067 R)
• M38: 12,361,122 km (0.081 R)
• M39: 12,881,125 km (0.115 R)
• M40: 13,002,149 km (0.086 R)
• M41: 13,326,777 km (0.026 R)
• M42: 14,442,029 km (0.094 R)
• M43: 14,693,952 km (0.116 R)
• M44: 15,587,201 km (0.096 R)
• M45: 16,105,408 km (0.102 R)
• M46: 16,497,952 km (0.046 R)
• M47: 16,761,394 km (0.093 R)
• M48: 16,937,770 km (0.071 R)
• M49: 18,280,411 km (0.08 R)
• M50: 19,332,832 km (0.089 R)
• M51: 19,517,885 km (0.112 R)
• M52: 19,610,635 km (0.119 R)
• M53: 21,928,505 km (0.115 R)
• M54: 22,557,863 km (0.111 R)
• M55: 22,997,082 km (0.085 R)
• M56: 23,144,137 km (0.058 R)
• M57: 23,686,130 km (0.034 R)
• M58: 23,884,198 km (0.116 R)
• M59: 24,033,048 km (0.062 R)
• M60: 24,732,118 km (0.087 R)
• M61: 25,437,921 km (0.103 R)
• M62: 25,590,062 km (0.102 R)
• M63: 25,895,092 km (0.102 R)
• M64: 26,560,354 km (0.114 R)
• M65: 27,283,061 km (0.073 R)
• M66: 28,326,806 km (0.116 R)
• M67: 29,543,186 km (0.118 R)
• M68: 29,809,769 km (0.059 R)
• M69: 30,184,512 km (0.117 R)
• M70: 30,776,620 km (0.062 R)
• M71: 31,263,711 km (0.073 R)
• M72: 32,355,626 km (0.082 R)
• M73: 33,127,401 km (0.05 R)
• M74: 34,128,510 km (0.107 R)
• M75: 35,026,845 km (0.102 R)
• M76: 35,196,190 km (0.107 R)
• M77: 35,819,265 km (0.12 R)
• M78: 36,617,520 km (0.036 R)
• M79: 37,133,782 km (0.077 R)
• M80: 37,248,823 km (0.111 R)
• M81: 38,522,349 km (0.093 R)
• M82: 39,105,931 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.5

Radius: 6.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.17 AU - 16.59 AU

Year: 19165 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,496,260 km

• M1: 149,598 km (0.105 R)
• M2: 329,564 km (0.109 R)
• M3: 564,433 km (0.112 R)
• M4: 1,075,758 km (0.049 R)
• M5: 1,197,381 km (0.087 R)
• M6: 1,323,792 km (0.051 R)
• M7: 1,513,930 km (0.091 R)
• M8: 1,888,224 km (0.076 R)
• M9: 1,936,993 km (0.117 R)
• M10: 2,019,272 km (0.086 R)
• M11: 2,187,270 km (0.093 R)
• M12: 2,663,740 km (0.11 R)
• M13: 3,210,520 km (0.105 R)
• M14: 3,446,735 km (0.08 R)
• M15: 3,668,289 km (0.052 R)
• M16: 4,061,881 km (0.1 R)
• M17: 4,490,778 km (0.09 R)
• M18: 4,799,548 km (0.118 R)
• M19: 5,368,020 km (0.1 R)
• M20: 5,437,733 km (0.104 R)
• M21: 5,484,258 km (0.044 R)
• M22: 5,531,082 km (0.117 R)
• M23: 5,743,062 km (0.098 R)
• M24: 5,981,671 km (0.053 R)
• M25: 6,029,841 km (0.059 R)
• M26: 6,518,278 km (0.066 R)
• M27: 6,767,209 km (0.036 R)
• M28: 6,892,871 km (0.089 R)
• M29: 7,532,702 km (0.066 R)
• M30: 7,584,762 km (0.079 R)
• M31: 7,689,181 km (0.088 R)
• M32: 7,873,037 km (0.107 R)
• M33: 8,978,715 km (0.114 R)
• M34: 9,395,345 km (0.102 R)
• M35: 10,887,733 km (0.112 R)
• M36: 11,631,234 km (0.079 R)
• M37: 11,721,592 km (0.095 R)
• M38: 12,115,632 km (0.08 R)
• M39: 13,544,591 km (0.075 R)
• M40: 14,118,149 km (0.043 R)
• M41: 15,686,234 km (0.106 R)
• M42: 15,952,818 km (0.076 R)
• M43: 16,053,198 km (0.042 R)
• M44: 16,389,344 km (0.104 R)
• M45: 17,722,411 km (0.075 R)
• M46: 18,035,070 km (0.111 R)
• M47: 18,209,502 km (0.07 R)
• M48: 18,665,626 km (0.101 R)
• M49: 19,338,966 km (0.042 R)
• M50: 19,840,268 km (0.071 R)
• M51: 19,984,331 km (0.041 R)
• M52: 21,038,846 km (0.085 R)
• M53: 21,222,552 km (0.069 R)
• M54: 21,628,411 km (0.112 R)
• M55: 21,887,964 km (0.115 R)
• M56: 22,111,313 km (0.11 R)
• M57: 23,012,341 km (0.091 R)
• M58: 24,078,525 km (0.06 R)
• M59: 24,501,887 km (0.104 R)
• M60: 24,617,676 km (0.106 R)
• M61: 24,733,764 km (0.048 R)
• M62: 24,966,389 km (0.053 R)
• M63: 26,179,927 km (0.119 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit