🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 362 Days

Day: 40.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.69 AU

Year: 721 Days

Day: 33.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.23 AU - 1.95 AU

Year: 772 Days

Day: 45.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.73 AU - 1.77 AU

Year: 891 Days

Day: 44.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.69 AU - 1.83 AU

Year: 899 Days

Day: 15.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 171.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,409,375 km

• M1: 381,774 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 8.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.86 AU - 6.14 AU

Year: 4305 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,409,375 km

• M1: 178,171 km (0.119 R)
• M2: 263,891 km (0.076 R)
• M3: 425,157 km (0.076 R)
• M4: 630,555 km (0.082 R)
• M5: 689,497 km (0.041 R)
• M6: 1,072,617 km (0.101 R)
• M7: 1,181,075 km (0.106 R)
• M8: 1,255,575 km (0.076 R)
• M9: 1,331,720 km (0.117 R)
• M10: 1,555,967 km (0.054 R)
• M11: 2,070,734 km (0.102 R)
• M12: 2,489,608 km (0.095 R)
• M13: 2,766,962 km (0.079 R)
• M14: 3,019,932 km (0.072 R)
• M15: 3,140,658 km (0.083 R)
• M16: 3,973,020 km (0.074 R)
• M17: 4,143,562 km (0.027 R)
• M18: 4,551,066 km (0.051 R)
• M19: 4,971,287 km (0.058 R)
• M20: 5,052,818 km (0.052 R)
• M21: 7,023,770 km (0.075 R)
• M22: 7,602,564 km (0.105 R)
• M23: 8,220,852 km (0.086 R)
• M24: 8,438,666 km (0.06 R)
• M25: 8,658,426 km (0.077 R)
• M26: 9,657,739 km (0.119 R)
• M27: 10,196,890 km (0.08 R)
• M28: 10,274,681 km (0.067 R)
• M29: 11,090,588 km (0.108 R)
• M30: 11,600,866 km (0.106 R)
• M31: 12,091,248 km (0.069 R)
• M32: 12,146,300 km (0.113 R)
• M33: 12,283,930 km (0.108 R)
• M34: 12,867,810 km (0.073 R)
• M35: 13,064,382 km (0.034 R)
• M36: 13,120,780 km (0.046 R)
• M37: 13,233,727 km (0.044 R)
• M38: 13,318,698 km (0.075 R)
• M39: 13,688,953 km (0.11 R)
• M40: 13,803,545 km (0.077 R)
• M41: 13,918,436 km (0.1 R)
• M42: 14,062,499 km (0.078 R)
• M43: 14,996,439 km (0.088 R)
• M44: 15,470,813 km (0.103 R)
• M45: 16,101,069 km (0.12 R)
• M46: 16,525,927 km (0.107 R)
• M47: 17,324,630 km (0.111 R)
• M48: 17,510,730 km (0.044 R)
• M49: 17,666,312 km (0.054 R)
• M50: 17,822,342 km (0.111 R)
• M51: 18,451,252 km (0.092 R)
• M52: 18,609,526 km (0.116 R)
• M53: 19,472,407 km (0.109 R)
• M54: 19,730,613 km (0.098 R)
• M55: 19,827,702 km (0.036 R)
• M56: 20,282,928 km (0.103 R)
• M57: 20,348,302 km (0.054 R)
• M58: 20,544,724 km (0.092 R)
• M59: 20,610,248 km (0.083 R)
• M60: 21,336,546 km (0.086 R)
• M61: 21,970,542 km (0.058 R)
• M62: 22,138,390 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 10.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.57 AU - 5.61 AU

Year: 4421 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,409,375 km

• M1: 134,488 km (0.109 R)
• M2: 221,854 km (0.072 R)
• M3: 368,160 km (0.083 R)
• M4: 526,136 km (0.1 R)
• M5: 685,009 km (0.107 R)
• M6: 808,876 km (0.118 R)
• M7: 977,323 km (0.066 R)
• M8: 1,109,119 km (0.099 R)
• M9: 1,257,370 km (0.108 R)
• M10: 1,328,878 km (0.092 R)
• M11: 1,433,596 km (0.107 R)
• M12: 1,764,507 km (0.089 R)
• M13: 1,845,290 km (0.066 R)
• M14: 1,915,601 km (0.115 R)
• M15: 1,986,809 km (0.118 R)
• M16: 2,095,268 km (0.119 R)
• M17: 2,331,034 km (0.118 R)
• M18: 2,420,045 km (0.056 R)
• M19: 2,549,297 km (0.112 R)
• M20: 2,667,629 km (0.108 R)
• M21: 2,787,906 km (0.102 R)
• M22: 3,075,433 km (0.104 R)
• M23: 3,315,388 km (0.074 R)
• M24: 3,459,451 km (0.113 R)
• M25: 3,546,816 km (0.054 R)
• M26: 3,679,360 km (0.034 R)
• M27: 3,964,792 km (0.118 R)
• M28: 4,117,831 km (0.106 R)
• M29: 4,541,043 km (0.04 R)
• M30: 4,863,576 km (0.076 R)
• M31: 5,110,413 km (0.05 R)
• M32: 5,429,056 km (0.108 R)
• M33: 5,736,929 km (0.113 R)
• M34: 5,927,965 km (0.103 R)
• M35: 6,103,444 km (0.086 R)
• M36: 6,174,054 km (0.085 R)
• M37: 6,334,123 km (0.108 R)
• M38: 6,405,631 km (0.118 R)
• M39: 6,621,950 km (0.098 R)
• M40: 6,712,756 km (0.096 R)
• M41: 6,785,759 km (0.114 R)
• M42: 6,987,866 km (0.077 R)
• M43: 7,080,467 km (0.064 R)
• M44: 7,173,367 km (0.082 R)
• M45: 7,379,214 km (0.116 R)
• M46: 8,183,303 km (0.119 R)
• M47: 8,320,185 km (0.119 R)
• M48: 8,457,665 km (0.091 R)
• M49: 8,635,537 km (0.045 R)
• M50: 9,176,782 km (0.089 R)
• M51: 9,441,271 km (0.036 R)
• M52: 9,523,101 km (0.057 R)
• M53: 9,667,014 km (0.083 R)
• M54: 9,853,114 km (0.097 R)
• M55: 10,186,867 km (0.058 R)
• M56: 10,439,687 km (0.083 R)
• M57: 11,037,480 km (0.089 R)
• M58: 11,167,182 km (0.103 R)
• M59: 11,449,623 km (0.118 R)
• M60: 11,756,448 km (0.073 R)
• M61: 11,844,711 km (0.048 R)
• M62: 12,445,645 km (0.076 R)
• M63: 12,625,611 km (0.054 R)
• M64: 12,693,379 km (0.117 R)
• M65: 12,988,087 km (0.091 R)
• M66: 14,072,971 km (0.08 R)
• M67: 14,401,787 km (0.071 R)
• M68: 14,543,456 km (0.104 R)
• M69: 15,306,854 km (0.064 R)
• M70: 15,475,601 km (0.042 R)
• M71: 15,693,415 km (0.118 R)
• M72: 16,377,825 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.76 AU - 9.88 AU

Year: 10085 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,409,375 km

• M1: 149,149 km (0.099 R)
• M2: 387,309 km (0.072 R)
• M3: 515,215 km (0.094 R)
• M4: 686,056 km (0.12 R)
• M5: 742,454 km (0.069 R)
• M6: 815,458 km (0.103 R)
• M7: 1,305,541 km (0.119 R)
• M8: 1,976,936 km (0.12 R)
• M9: 2,039,019 km (0.106 R)
• M10: 2,101,700 km (0.039 R)
• M11: 2,229,158 km (0.118 R)
• M12: 2,359,158 km (0.095 R)
• M13: 2,764,419 km (0.071 R)
• M14: 2,834,132 km (0.086 R)
• M15: 4,484,047 km (0.103 R)
• M16: 4,704,404 km (0.065 R)
• M17: 4,956,626 km (0.044 R)
• M18: 5,013,324 km (0.052 R)
• M19: 5,098,744 km (0.102 R)
• M20: 5,184,613 km (0.103 R)
• M21: 5,621,290 km (0.066 R)
• M22: 5,680,530 km (0.067 R)
• M23: 5,769,541 km (0.102 R)
• M24: 6,344,745 km (0.073 R)
• M25: 6,406,230 km (0.054 R)
• M26: 7,129,087 km (0.096 R)
• M27: 7,451,470 km (0.049 R)
• M28: 8,143,958 km (0.059 R)
• M29: 8,685,353 km (0.079 R)
• M30: 9,029,578 km (0.065 R)
• M31: 9,802,700 km (0.062 R)
• M32: 10,342,000 km (0.096 R)
• M33: 10,670,218 km (0.088 R)
• M34: 10,780,471 km (0.101 R)
• M35: 12,671,688 km (0.085 R)
• M36: 13,655,294 km (0.095 R)
• M37: 14,257,126 km (0.108 R)
• M38: 14,540,913 km (0.115 R)
• M39: 15,320,767 km (0.088 R)
• M40: 15,569,847 km (0.12 R)
• M41: 15,694,911 km (0.113 R)
• M42: 15,778,536 km (0.085 R)
• M43: 15,904,049 km (0.113 R)
• M44: 16,198,457 km (0.11 R)
• M45: 16,325,167 km (0.079 R)
• M46: 17,307,726 km (0.113 R)
• M47: 18,883,590 km (0.112 R)
• M48: 18,972,451 km (0.094 R)
• M49: 19,150,771 km (0.108 R)
• M50: 20,779,443 km (0.043 R)
• M51: 21,193,530 km (0.085 R)
• M52: 21,471,184 km (0.041 R)
• M53: 22,123,580 km (0.102 R)
• M54: 22,546,493 km (0.102 R)
• M55: 23,257,083 km (0.052 R)
• M56: 23,830,941 km (0.115 R)
• M57: 24,651,784 km (0.051 R)
• M58: 25,041,337 km (0.093 R)
• M59: 25,383,916 km (0.099 R)
• M60: 26,222,113 km (0.05 R)
• M61: 26,569,928 km (0.085 R)
• M62: 26,819,308 km (0.086 R)
• M63: 26,969,205 km (0.103 R)
• M64: 27,471,255 km (0.117 R)
• M65: 27,572,084 km (0.11 R)
• M66: 27,672,913 km (0.11 R)
• M67: 29,201,056 km (0.102 R)
• M68: 29,716,570 km (0.096 R)
• M69: 29,871,703 km (0.116 R)
• M70: 30,079,195 km (0.092 R)
• M71: 30,339,047 km (0.112 R)
• M72: 31,228,256 km (0.093 R)
• M73: 31,491,399 km (0.056 R)
• M74: 32,391,829 km (0.057 R)
• M75: 32,925,295 km (0.096 R)
• M76: 33,032,407 km (0.041 R)
• M77: 33,408,047 km (0.109 R)
• M78: 34,489,041 km (0.095 R)
• M79: 35,033,727 km (0.099 R)
• M80: 35,307,192 km (0.106 R)
• M81: 35,526,502 km (0.103 R)
• M82: 35,911,418 km (0.115 R)
• M83: 36,907,291 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.6

Radius: 4.6

Gravity: 44.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.12 AU - 17.39 AU

Year: 20711 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,409,375 km

• M1: 107,710 km (0.07 R)
• M2: 440,267 km (0.07 R)
• M3: 647,011 km (0.06 R)
• M4: 1,022,651 km (0.084 R)
• M5: 1,622,389 km (0.075 R)
• M6: 2,234,992 km (0.089 R)
• M7: 2,427,674 km (0.093 R)
• M8: 3,122,108 km (0.067 R)
• M9: 3,164,743 km (0.089 R)
• M10: 3,337,379 km (0.11 R)
• M11: 4,726,844 km (0.066 R)
• M12: 4,825,130 km (0.084 R)
• M13: 4,973,830 km (0.075 R)
• M14: 5,480,518 km (0.098 R)
• M15: 5,687,711 km (0.048 R)
• M16: 5,844,789 km (0.118 R)
• M17: 7,322,068 km (0.036 R)
• M18: 7,780,735 km (0.074 R)
• M19: 9,396,392 km (0.085 R)
• M20: 9,831,722 km (0.051 R)
• M21: 11,176,607 km (0.038 R)
• M22: 11,703,939 km (0.101 R)
• M23: 12,037,692 km (0.11 R)
• M24: 13,334,107 km (0.105 R)
• M25: 14,531,040 km (0.109 R)
• M26: 16,056,339 km (0.069 R)
• M27: 16,950,636 km (0.066 R)
• M28: 17,708,199 km (0.12 R)
• M29: 18,864,890 km (0.081 R)
• M30: 18,942,980 km (0.09 R)
• M31: 19,021,070 km (0.1 R)
• M32: 19,413,016 km (0.117 R)
• M33: 20,045,965 km (0.06 R)
• M34: 20,285,022 km (0.094 R)
• M35: 21,413,140 km (0.118 R)
• M36: 21,820,944 km (0.075 R)
• M37: 22,313,719 km (0.062 R)
• M38: 24,321,023 km (0.111 R)
• M39: 24,661,209 km (0.052 R)
• M40: 27,526,756 km (0.058 R)
• M41: 28,505,126 km (0.101 R)
• M42: 29,494,866 km (0.032 R)
• M43: 29,766,685 km (0.118 R)
• M44: 31,971,459 km (0.09 R)
• M45: 32,343,957 km (0.111 R)
• M46: 32,717,952 km (0.096 R)
• M47: 32,999,346 km (0.073 R)
• M48: 33,564,676 km (0.103 R)
• M49: 34,800,205 km (0.057 R)
• M50: 36,244,423 km (0.102 R)
• M51: 37,022,631 km (0.103 R)
• M52: 38,397,734 km (0.084 R)
• M53: 38,496,618 km (0.115 R)
• M54: 38,992,087 km (0.079 R)
• M55: 39,190,902 km (0.073 R)
• M56: 39,889,375 km (0.098 R)
• M57: 39,989,605 km (0.057 R)
• M58: 40,592,036 km (0.078 R)
• M59: 41,197,608 km (0.045 R)
• M60: 41,602,869 km (0.117 R)
• M61: 43,134,601 km (0.067 R)
• M62: 43,443,072 km (0.082 R)
• M63: 43,752,440 km (0.112 R)
• M64: 44,373,122 km (0.107 R)
• M65: 47,414,297 km (0.081 R)
• M66: 52,045,698 km (0.078 R)
• M67: 54,470,380 km (0.105 R)
• M68: 55,138,035 km (0.106 R)
• M69: 55,472,835 km (0.086 R)
• M70: 55,584,585 km (0.09 R)
• M71: 55,696,484 km (0.1 R)
• M72: 60,001,462 km (0.09 R)
• M73: 61,382,998 km (0.116 R)
• M74: 62,309,757 km (0.108 R)
• M75: 64,294,622 km (0.087 R)
• M76: 64,529,490 km (0.12 R)
• M77: 65,117,859 km (0.103 R)
• M78: 65,235,742 km (0.106 R)
• M79: 66,063,018 km (0.066 R)
• M80: 66,181,500 km (0.119 R)
• M81: 68,445,813 km (0.09 R)
• M82: 69,166,127 km (0.081 R)
• M83: 69,888,984 km (0.044 R)
• M84: 70,614,234 km (0.062 R)
• M85: 70,977,907 km (0.098 R)
• M86: 73,049,987 km (0.115 R)
• M87: 74,031,947 km (0.065 R)
• M88: 76,257,215 km (0.066 R)
• M89: 77,253,238 km (0.047 R)
• M90: 78,003,172 km (0.091 R)
• M91: 78,629,838 km (0.112 R)
• M92: 84,859,691 km (0.114 R)
• M93: 85,117,299 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit