🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.85 AU

Year: 230 Days

Day: 17.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.57 AU - 2.17 AU

Year: 925 Days

Day: 44.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.81 AU - 2.29 AU

Year: 1062 Days

Day: 27.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.22 AU - 3.62 AU

Year: 1805 Days

Day: 31.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.78 AU - 5.02 AU

Year: 3923 Days

Day: 21.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 8.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.98 AU - 10.62 AU

Year: 11955 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 115,594,122 km

• M1: 123,418 km (0.088 R)
• M2: 188,493 km (0.111 R)
• M3: 297,550 km (0.109 R)
• M4: 882,328 km (0.091 R)
• M5: 992,582 km (0.045 R)
• M6: 1,227,301 km (0.117 R)
• M7: 1,491,640 km (0.103 R)
• M8: 1,824,795 km (0.077 R)
• M9: 1,993,392 km (0.116 R)
• M10: 2,046,349 km (0.088 R)
• M11: 2,167,374 km (0.067 R)
• M12: 2,290,643 km (0.085 R)
• M13: 2,674,660 km (0.114 R)
• M14: 2,762,773 km (0.08 R)
• M15: 2,957,101 km (0.081 R)
• M16: 4,112,296 km (0.061 R)
• M17: 5,597,055 km (0.049 R)
• M18: 5,843,442 km (0.091 R)
• M19: 6,484,768 km (0.1 R)
• M20: 6,583,802 km (0.055 R)
• M21: 7,189,075 km (0.038 R)
• M22: 7,498,444 km (0.089 R)
• M23: 7,770,113 km (0.071 R)
• M24: 7,960,103 km (0.108 R)
• M25: 8,237,158 km (0.029 R)
• M26: 9,444,413 km (0.032 R)
• M27: 9,874,207 km (0.11 R)
• M28: 10,496,086 km (0.12 R)
• M29: 10,988,412 km (0.076 R)
• M30: 11,106,744 km (0.069 R)
• M31: 11,512,304 km (0.071 R)
• M32: 12,387,152 km (0.074 R)
• M33: 12,534,955 km (0.112 R)
• M34: 12,757,856 km (0.028 R)
• M35: 13,057,201 km (0.07 R)
• M36: 13,308,376 km (0.1 R)
• M37: 13,713,637 km (0.093 R)
• M38: 14,097,206 km (0.114 R)
• M39: 14,406,574 km (0.106 R)
• M40: 15,799,779 km (0.105 R)
• M41: 15,960,298 km (0.092 R)
• M42: 16,634,535 km (0.118 R)
• M43: 16,743,293 km (0.057 R)
• M44: 16,934,180 km (0.078 R)
• M45: 17,208,093 km (0.065 R)
• M46: 17,483,503 km (0.114 R)
• M47: 17,566,380 km (0.064 R)
• M48: 17,871,560 km (0.086 R)
• M49: 18,178,385 km (0.107 R)
• M50: 18,797,421 km (0.115 R)
• M51: 18,854,119 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.6

Radius: 7.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.31 AU - 15.43 AU

Year: 19700 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 115,594,122 km

• M1: 120,725 km (0.107 R)
• M2: 256,560 km (0.026 R)
• M3: 701,315 km (0.071 R)
• M4: 1,420,133 km (0.064 R)
• M5: 1,484,759 km (0.09 R)
• M6: 3,123,604 km (0.088 R)
• M7: 3,467,529 km (0.091 R)
• M8: 3,661,857 km (0.095 R)
• M9: 3,950,880 km (0.062 R)
• M10: 4,061,283 km (0.065 R)
• M11: 5,544,995 km (0.088 R)
• M12: 6,300,763 km (0.095 R)
• M13: 6,429,866 km (0.116 R)
• M14: 6,756,588 km (0.103 R)
• M15: 8,351,451 km (0.095 R)
• M16: 11,207,424 km (0.061 R)
• M17: 11,705,884 km (0.117 R)
• M18: 12,751,722 km (0.112 R)
• M19: 14,816,772 km (0.092 R)
• M20: 16,655,030 km (0.118 R)
• M21: 16,714,570 km (0.092 R)
• M22: 17,434,435 km (0.094 R)
• M23: 21,408,802 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 3.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.31 AU - 18.19 AU

Year: 20487 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 115,594,122 km

• M1: 104,569 km (0.036 R)
• M2: 218,413 km (0.114 R)
• M3: 376,837 km (0.1 R)
• M4: 432,787 km (0.1 R)
• M5: 617,241 km (0.08 R)
• M6: 697,425 km (0.114 R)
• M7: 766,839 km (0.057 R)
• M8: 988,543 km (0.086 R)
• M9: 1,399,338 km (0.118 R)
• M10: 1,451,847 km (0.028 R)
• M11: 1,992,644 km (0.107 R)
• M12: 2,377,260 km (0.086 R)
• M13: 2,895,168 km (0.115 R)
• M14: 3,235,802 km (0.111 R)
• M15: 4,004,286 km (0.118 R)
• M16: 4,104,218 km (0.067 R)
• M17: 4,460,261 km (0.119 R)
• M18: 4,615,842 km (0.077 R)
• M19: 4,668,202 km (0.112 R)
• M20: 4,879,135 km (0.072 R)
• M21: 5,337,951 km (0.081 R)
• M22: 5,365,328 km (0.093 R)
• M23: 5,392,854 km (0.074 R)
• M24: 5,586,433 km (0.103 R)
• M25: 5,951,901 km (0.1 R)
• M26: 7,705,038 km (0.096 R)
• M27: 7,798,088 km (0.106 R)
• M28: 7,954,268 km (0.071 R)
• M29: 8,048,365 km (0.085 R)
• M30: 8,782,143 km (0.062 R)
• M31: 9,470,742 km (0.057 R)
• M32: 9,503,953 km (0.117 R)
• M33: 10,933,660 km (0.096 R)
• M34: 11,213,557 km (0.115 R)
• M35: 11,602,212 km (0.094 R)
• M36: 11,887,645 km (0.071 R)
• M37: 11,959,303 km (0.104 R)
• M38: 12,428,890 km (0.105 R)
• M39: 12,465,392 km (0.095 R)
• M40: 12,611,250 km (0.042 R)
• M41: 12,867,810 km (0.098 R)
• M42: 12,904,612 km (0.117 R)
• M43: 13,423,567 km (0.103 R)
• M44: 14,904,585 km (0.05 R)
• M45: 14,943,331 km (0.116 R)
• M46: 15,098,165 km (0.097 R)
• M47: 15,137,061 km (0.088 R)
• M48: 15,448,823 km (0.101 R)
• M49: 15,920,355 km (0.12 R)
• M50: 16,158,066 km (0.096 R)
• M51: 16,436,617 km (0.076 R)
• M52: 16,596,537 km (0.102 R)
• M53: 16,716,964 km (0.104 R)
• M54: 17,566,979 km (0.03 R)
• M55: 19,477,792 km (0.118 R)
• M56: 20,115,079 km (0.084 R)
• M57: 20,157,715 km (0.12 R)
• M58: 20,586,612 km (0.084 R)
• M59: 20,802,182 km (0.045 R)
• M60: 21,105,268 km (0.1 R)
• M61: 21,192,184 km (0.089 R)
• M62: 21,759,609 km (0.085 R)
• M63: 22,243,707 km (0.065 R)
• M64: 22,642,386 km (0.107 R)
• M65: 23,671,918 km (0.097 R)
• M66: 26,241,710 km (0.1 R)
• M67: 27,086,340 km (0.072 R)
• M68: 27,559,369 km (0.055 R)
• M69: 27,844,502 km (0.097 R)
• M70: 29,236,510 km (0.073 R)
• M71: 29,575,798 km (0.073 R)
• M72: 29,867,813 km (0.114 R)
• M73: 31,987,765 km (0.101 R)
• M74: 32,037,581 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.7

Radius: 6

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.58 AU - 19.78 AU

Year: 31574 Days

Day: 25 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,594,122 km

• M1: 190,139 km (0.118 R)
• M2: 767,138 km (0.118 R)
• M3: 1,068,877 km (0.093 R)
• M4: 1,251,685 km (0.116 R)
• M5: 1,484,160 km (0.115 R)
• M6: 3,298,184 km (0.091 R)
• M7: 3,949,085 km (0.039 R)
• M8: 4,997,167 km (0.061 R)
• M9: 5,118,790 km (0.093 R)
• M10: 5,677,838 km (0.027 R)
• M11: 5,804,697 km (0.118 R)
• M12: 8,171,634 km (0.088 R)
• M13: 9,192,191 km (0.054 R)
• M14: 9,793,275 km (0.079 R)
• M15: 10,640,298 km (0.111 R)
• M16: 10,796,927 km (0.057 R)
• M17: 11,671,327 km (0.072 R)
• M18: 12,403,608 km (0.038 R)
• M19: 13,572,117 km (0.081 R)
• M20: 13,827,032 km (0.115 R)
• M21: 15,301,319 km (0.114 R)
• M22: 15,922,749 km (0.041 R)
• M23: 16,101,817 km (0.107 R)
• M24: 16,371,692 km (0.104 R)
• M25: 16,461,899 km (0.06 R)
• M26: 19,437,251 km (0.111 R)
• M27: 19,820,671 km (0.116 R)
• M28: 20,400,512 km (0.077 R)
• M29: 20,497,751 km (0.072 R)
• M30: 20,594,989 km (0.111 R)
• M31: 22,273,029 km (0.096 R)
• M32: 23,994,451 km (0.032 R)
• M33: 24,923,005 km (0.079 R)
• M34: 25,130,797 km (0.115 R)
• M35: 25,758,061 km (0.1 R)
• M36: 26,284,795 km (0.107 R)
• M37: 28,643,953 km (0.086 R)
• M38: 28,752,711 km (0.083 R)
• M39: 30,512,730 km (0.087 R)
• M40: 30,623,881 km (0.096 R)
• M41: 31,293,631 km (0.086 R)
• M42: 34,598,248 km (0.11 R)
• M43: 36,468,371 km (0.071 R)
• M44: 37,415,624 km (0.079 R)
• M45: 37,653,784 km (0.1 R)
• M46: 40,183,933 km (0.099 R)
• M47: 40,672,071 km (0.06 R)
• M48: 40,794,442 km (0.098 R)
• M49: 41,162,303 km (0.102 R)
• M50: 41,407,943 km (0.099 R)
• M51: 43,142,081 km (0.083 R)
• M52: 47,193,939 km (0.032 R)
• M53: 47,580,052 km (0.117 R)
• M54: 47,709,005 km (0.089 R)
• M55: 49,395,422 km (0.095 R)
• M56: 53,763,231 km (0.113 R)
• M57: 55,110,958 km (0.089 R)
• M58: 55,381,880 km (0.081 R)
• M59: 55,925,070 km (0.066 R)
• M60: 56,197,188 km (0.094 R)
• M61: 57,153,418 km (0.118 R)
• M62: 58,943,506 km (0.118 R)
• M63: 59,220,561 km (0.099 R)
• M64: 60,472,546 km (0.075 R)
• M65: 60,612,270 km (0.111 R)
• M66: 63,144,214 km (0.075 R)
• M67: 64,708,409 km (0.112 R)
• M68: 64,851,275 km (0.033 R)
• M69: 64,994,291 km (0.109 R)
• M70: 66,285,470 km (0.086 R)
• M71: 67,295,555 km (0.06 R)
• M72: 69,184,976 km (0.113 R)
• M73: 70,209,422 km (0.096 R)
• M74: 71,977,520 km (0.101 R)
• M75: 76,008,883 km (0.103 R)
• M76: 77,217,484 km (0.082 R)
• M77: 77,368,877 km (0.106 R)
• M78: 78,584,509 km (0.069 R)
• M79: 79,959,613 km (0.111 R)
• M80: 80,112,951 km (0.119 R)
• M81: 81,034,623 km (0.113 R)
• M82: 83,665,302 km (0.114 R)
• M83: 86,638,410 km (0.103 R)
• M84: 88,533,965 km (0.073 R)
• M85: 93,170,900 km (0.068 R)
• M86: 93,493,583 km (0.097 R)
• M87: 95,112,531 km (0.069 R)
• M88: 98,871,327 km (0.1 R)
• M89: 101,017,309 km (0.116 R)
• M90: 101,514,572 km (0.067 R)
• M91: 105,019,052 km (0.026 R)
• M92: 112,489,221 km (0.119 R)
• M93: 114,383,280 km (0.093 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit