🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.82 AU - 1.12 AU

Year: 339 Days

Day: 41.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,643,430 km

• M1: 198,516 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.94 AU - 1.56 AU

Year: 496 Days

Day: 35.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,643,430 km

• M1: 306,676 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.58 AU

Year: 588 Days

Day: 34.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,643,430 km

• M1: 650,452 km (0.118 R)
• M2: 1,254,378 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.06 AU

Year: 842 Days

Day: 43.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,643,430 km

• M1: 308,172 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.71 AU - 2.87 AU

Year: 1653 Days

Day: 14.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,643,430 km

• M1: 886,667 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 11.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.39 AU - 7.29 AU

Year: 5007 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,643,430 km

• M1: 170,990 km (0.056 R)
• M2: 271,520 km (0.118 R)
• M3: 358,736 km (0.106 R)
• M4: 445,502 km (0.1 R)
• M5: 556,953 km (0.087 R)
• M6: 679,474 km (0.032 R)
• M7: 821,292 km (0.033 R)
• M8: 953,986 km (0.08 R)
• M9: 1,115,103 km (0.1 R)
• M10: 1,231,340 km (0.102 R)
• M11: 1,374,206 km (0.115 R)
• M12: 1,499,569 km (0.085 R)
• M13: 1,762,263 km (0.106 R)
• M14: 1,899,145 km (0.069 R)
• M15: 1,975,440 km (0.087 R)
• M16: 2,052,782 km (0.094 R)
• M17: 2,131,171 km (0.099 R)
• M18: 2,399,999 km (0.105 R)
• M19: 2,896,963 km (0.07 R)
• M20: 3,210,520 km (0.088 R)
• M21: 3,348,300 km (0.099 R)
• M22: 3,425,642 km (0.102 R)
• M23: 3,598,128 km (0.118 R)
• M24: 4,452,182 km (0.114 R)
• M25: 4,589,064 km (0.109 R)
• M26: 4,867,017 km (0.061 R)
• M27: 5,348,573 km (0.118 R)
• M28: 5,549,333 km (0.117 R)
• M29: 5,659,736 km (0.119 R)
• M30: 5,789,737 km (0.075 R)
• M31: 5,901,786 km (0.109 R)
• M32: 5,995,733 km (0.088 R)
• M33: 6,128,127 km (0.102 R)
• M34: 6,434,504 km (0.056 R)
• M35: 6,648,129 km (0.118 R)
• M36: 6,903,493 km (0.114 R)
• M37: 7,162,297 km (0.118 R)
• M38: 7,505,325 km (0.101 R)
• M39: 7,709,825 km (0.081 R)
• M40: 8,439,564 km (0.086 R)
• M41: 9,039,451 km (0.099 R)
• M42: 9,300,649 km (0.076 R)
• M43: 9,542,399 km (0.111 R)
• M44: 9,853,114 km (0.098 R)
• M45: 10,257,477 km (0.115 R)
• M46: 10,416,201 km (0.081 R)
• M47: 10,507,306 km (0.058 R)
• M48: 10,943,533 km (0.114 R)
• M49: 11,128,885 km (0.095 R)
• M50: 11,503,029 km (0.096 R)
• M51: 11,810,004 km (0.12 R)
• M52: 11,976,357 km (0.03 R)
• M53: 12,239,499 km (0.075 R)
• M54: 13,508,987 km (0.082 R)
• M55: 13,633,303 km (0.058 R)
• M56: 14,412,259 km (0.111 R)
• M57: 15,025,311 km (0.096 R)
• M58: 15,257,487 km (0.055 R)
• M59: 15,673,070 km (0.054 R)
• M60: 15,908,387 km (0.078 R)
• M61: 16,435,720 km (0.118 R)
• M62: 17,372,352 km (0.068 R)
• M63: 17,751,882 km (0.115 R)
• M64: 17,888,165 km (0.079 R)
• M65: 17,997,372 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 10

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.88 AU - 10.56 AU

Year: 10751 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,643,430 km

• M1: 127,607 km (0.108 R)
• M2: 218,413 km (0.085 R)
• M3: 833,260 km (0.102 R)
• M4: 1,243,757 km (0.093 R)
• M5: 1,312,422 km (0.076 R)
• M6: 1,507,647 km (0.099 R)
• M7: 1,828,385 km (0.044 R)
• M8: 2,170,516 km (0.089 R)
• M9: 2,360,056 km (0.114 R)
• M10: 2,643,394 km (0.054 R)
• M11: 3,077,228 km (0.081 R)
• M12: 4,088,510 km (0.117 R)
• M13: 4,402,815 km (0.049 R)
• M14: 4,482,551 km (0.075 R)
• M15: 5,765,951 km (0.113 R)
• M16: 5,970,601 km (0.046 R)
• M17: 6,207,713 km (0.111 R)
• M18: 7,790,160 km (0.069 R)
• M19: 7,984,338 km (0.047 R)
• M20: 8,180,012 km (0.104 R)
• M21: 9,012,374 km (0.082 R)
• M22: 9,421,375 km (0.116 R)
• M23: 9,767,095 km (0.096 R)
• M24: 9,836,658 km (0.077 R)
• M25: 10,542,012 km (0.102 R)
• M26: 11,373,178 km (0.072 R)
• M27: 11,630,337 km (0.098 R)
• M28: 12,413,482 km (0.116 R)
• M29: 14,306,194 km (0.113 R)
• M30: 14,943,481 km (0.05 R)
• M31: 15,346,498 km (0.106 R)
• M32: 16,494,063 km (0.062 R)
• M33: 16,618,678 km (0.086 R)
• M34: 16,910,543 km (0.112 R)
• M35: 18,009,639 km (0.072 R)
• M36: 18,137,994 km (0.062 R)
• M37: 19,394,018 km (0.114 R)
• M38: 19,657,310 km (0.086 R)
• M39: 20,054,642 km (0.052 R)
• M40: 20,320,926 km (0.051 R)
• M41: 21,036,901 km (0.112 R)
• M42: 21,307,524 km (0.086 R)
• M43: 22,539,462 km (0.089 R)
• M44: 25,215,469 km (0.071 R)
• M45: 25,311,212 km (0.101 R)
• M46: 25,406,954 km (0.086 R)
• M47: 25,551,017 km (0.052 R)
• M48: 26,274,921 km (0.085 R)
• M49: 26,761,264 km (0.096 R)
• M50: 27,299,667 km (0.091 R)
• M51: 29,690,839 km (0.101 R)
• M52: 30,757,921 km (0.106 R)
• M53: 30,962,570 km (0.12 R)
• M54: 31,167,669 km (0.065 R)
• M55: 31,424,678 km (0.074 R)
• M56: 34,192,538 km (0.092 R)
• M57: 34,404,518 km (0.077 R)
• M58: 34,723,461 km (0.079 R)
• M59: 35,257,077 km (0.109 R)
• M60: 35,578,562 km (0.099 R)
• M61: 35,685,974 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.63 AU - 9.95 AU

Year: 10867 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,643,430 km

• M1: 177,573 km (0.111 R)
• M2: 431,590 km (0.114 R)
• M3: 689,646 km (0.118 R)
• M4: 1,041,052 km (0.093 R)
• M5: 1,206,058 km (0.054 R)
• M6: 1,358,199 km (0.073 R)
• M7: 1,804,599 km (0.1 R)
• M8: 2,323,255 km (0.039 R)
• M9: 2,543,762 km (0.077 R)
• M10: 2,713,705 km (0.06 R)
• M11: 2,829,195 km (0.101 R)
• M12: 3,005,720 km (0.116 R)
• M13: 3,651,983 km (0.085 R)
• M14: 3,909,740 km (0.085 R)
• M15: 4,073,849 km (0.055 R)
• M16: 4,240,202 km (0.104 R)
• M17: 4,409,098 km (0.058 R)
• M18: 4,511,423 km (0.051 R)
• M19: 4,614,496 km (0.064 R)
• M20: 4,858,340 km (0.053 R)
• M21: 5,541,704 km (0.076 R)
• M22: 5,876,055 km (0.103 R)
• M23: 7,645,199 km (0.053 R)
• M24: 8,311,658 km (0.114 R)
• M25: 8,996,816 km (0.114 R)
• M26: 10,284,704 km (0.093 R)
• M27: 10,742,174 km (0.111 R)
• M28: 11,867,449 km (0.098 R)
• M29: 12,395,680 km (0.045 R)
• M30: 12,492,469 km (0.067 R)
• M31: 12,638,327 km (0.105 R)
• M32: 12,735,865 km (0.096 R)
• M33: 12,833,553 km (0.051 R)
• M34: 14,279,266 km (0.104 R)
• M35: 14,789,694 km (0.116 R)
• M36: 16,197,709 km (0.072 R)
• M37: 16,303,774 km (0.078 R)
• M38: 16,409,989 km (0.111 R)
• M39: 17,268,232 km (0.032 R)
• M40: 17,376,541 km (0.103 R)
• M41: 17,593,906 km (0.118 R)
• M42: 20,043,272 km (0.084 R)
• M43: 20,500,144 km (0.081 R)
• M44: 21,018,052 km (0.098 R)
• M45: 21,365,867 km (0.071 R)
• M46: 21,832,463 km (0.109 R)
• M47: 22,597,955 km (0.086 R)
• M48: 23,132,917 km (0.084 R)
• M49: 23,672,217 km (0.092 R)
• M50: 23,913,220 km (0.093 R)
• M51: 24,034,095 km (0.068 R)
• M52: 24,276,294 km (0.113 R)
• M53: 24,702,199 km (0.079 R)
• M54: 25,499,705 km (0.119 R)
• M55: 27,120,000 km (0.076 R)
• M56: 27,625,341 km (0.096 R)
• M57: 27,879,059 km (0.075 R)
• M58: 28,452,917 km (0.109 R)
• M59: 29,677,226 km (0.061 R)
• M60: 30,590,371 km (0.029 R)
• M61: 31,050,384 km (0.106 R)
• M62: 32,110,585 km (0.111 R)
• M63: 32,310,597 km (0.109 R)
• M64: 32,980,646 km (0.039 R)
• M65: 33,722,950 km (0.094 R)
• M66: 34,744,105 km (0.102 R)
• M67: 34,880,988 km (0.04 R)
• M68: 35,568,240 km (0.085 R)
• M69: 36,398,808 km (0.092 R)
• M70: 37,026,071 km (0.099 R)
• M71: 37,797,548 km (0.094 R)
• M72: 39,356,208 km (0.1 R)
• M73: 39,713,298 km (0.078 R)
• M74: 40,071,585 km (0.119 R)
• M75: 40,358,962 km (0.117 R)
• M76: 41,152,878 km (0.109 R)
• M77: 42,243,746 km (0.057 R)
• M78: 44,156,953 km (0.114 R)
• M79: 44,453,755 km (0.11 R)
• M80: 44,751,305 km (0.114 R)
• M81: 46,776,861 km (0.082 R)
• M82: 47,534,574 km (0.107 R)
• M83: 48,908,929 km (0.033 R)
• M84: 49,062,417 km (0.056 R)
• M85: 50,916,832 km (0.092 R)
• M86: 52,244,214 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 9.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.34 AU - 11.84 AU

Year: 12226 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,643,430 km

• M1: 126,560 km (0.036 R)
• M2: 305,030 km (0.059 R)
• M3: 495,618 km (0.095 R)
• M4: 557,850 km (0.103 R)
• M5: 657,034 km (0.047 R)
• M6: 992,283 km (0.061 R)
• M7: 1,179,130 km (0.047 R)
• M8: 1,355,207 km (0.043 R)
• M9: 1,782,758 km (0.107 R)
• M10: 2,359,906 km (0.033 R)
• M11: 3,203,638 km (0.111 R)
• M12: 3,389,140 km (0.114 R)
• M13: 3,483,237 km (0.056 R)
• M14: 3,546,517 km (0.119 R)
• M15: 3,966,887 km (0.102 R)
• M16: 4,099,430 km (0.117 R)
• M17: 4,166,301 km (0.072 R)
• M18: 4,575,152 km (0.107 R)
• M19: 4,925,659 km (0.071 R)
• M20: 5,357,848 km (0.104 R)
• M21: 5,431,001 km (0.101 R)
• M22: 5,504,603 km (0.105 R)
• M23: 6,884,943 km (0.055 R)
• M24: 7,490,515 km (0.105 R)
• M25: 9,629,316 km (0.099 R)
• M26: 9,763,355 km (0.06 R)
• M27: 10,033,230 km (0.062 R)
• M28: 10,169,065 km (0.087 R)
• M29: 10,718,687 km (0.114 R)
• M30: 11,751,362 km (0.085 R)
• M31: 12,376,381 km (0.045 R)
• M32: 12,766,383 km (0.037 R)
• M33: 13,210,090 km (0.09 R)
• M34: 13,458,722 km (0.072 R)
• M35: 13,910,208 km (0.104 R)
• M36: 14,931,363 km (0.087 R)
• M37: 15,086,646 km (0.104 R)
• M38: 15,713,012 km (0.076 R)
• M39: 16,454,569 km (0.109 R)
• M40: 17,424,562 km (0.083 R)
• M41: 17,533,618 km (0.097 R)
• M42: 17,697,428 km (0.089 R)
• M43: 19,082,405 km (0.113 R)
• M44: 20,329,752 km (0.093 R)
• M45: 20,674,575 km (0.096 R)
• M46: 21,955,283 km (0.119 R)
• M47: 23,501,676 km (0.098 R)
• M48: 23,803,116 km (0.102 R)
• M49: 26,510,239 km (0.066 R)
• M50: 27,076,018 km (0.09 R)
• M51: 27,582,107 km (0.087 R)
• M52: 28,091,488 km (0.078 R)
• M53: 30,290,427 km (0.107 R)
• M54: 30,421,475 km (0.082 R)
• M55: 31,476,888 km (0.06 R)
• M56: 31,809,145 km (0.082 R)
• M57: 32,009,008 km (0.046 R)
• M58: 33,284,928 km (0.033 R)
• M59: 33,487,932 km (0.117 R)
• M60: 33,691,236 km (0.115 R)
• M61: 34,303,839 km (0.079 R)
• M62: 34,714,335 km (0.089 R)
• M63: 34,988,848 km (0.112 R)
• M64: 35,678,344 km (0.086 R)
• M65: 35,886,136 km (0.073 R)
• M66: 36,790,904 km (0.118 R)
• M67: 39,836,866 km (0.074 R)
• M68: 41,135,824 km (0.067 R)
• M69: 41,790,464 km (0.069 R)
• M70: 43,775,030 km (0.104 R)
• M71: 46,695,479 km (0.119 R)
• M72: 47,759,120 km (0.092 R)
• M73: 47,835,415 km (0.12 R)
• M74: 48,293,933 km (0.099 R)
• M75: 48,600,459 km (0.059 R)
• M76: 49,910,338 km (0.113 R)
• M77: 50,065,171 km (0.086 R)
• M78: 51,231,736 km (0.086 R)
• M79: 51,466,155 km (0.096 R)
• M80: 51,700,875 km (0.094 R)
• M81: 51,779,264 km (0.119 R)
• M82: 52,092,971 km (0.11 R)
• M83: 52,485,964 km (0.101 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit