🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.44 AU - 0.68 AU

Year: 190 Days

Day: 21.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,678,301 km

• M1: 199,264 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 243 Days

Day: 45.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 336 Days

Day: 39.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,678,301 km

• M1: 93,199 km (0.079 R)
• M2: 501,452 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.36 AU - 1.48 AU

Year: 767 Days

Day: 35.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.69 AU

Year: 775 Days

Day: 14.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.66 AU - 2.3 AU

Year: 1262 Days

Day: 22.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,678,301 km

• M1: 1,692,550 km (0.098 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 12.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.5 AU - 8.04 AU

Year: 8880 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 94,678,301 km

• M1: 166,502 km (0.118 R)
• M2: 263,143 km (0.059 R)
• M3: 445,951 km (0.069 R)
• M4: 638,484 km (0.036 R)
• M5: 851,511 km (0.044 R)
• M6: 957,426 km (0.118 R)
• M7: 1,058,106 km (0.055 R)
• M8: 1,205,460 km (0.07 R)
• M9: 1,653,056 km (0.118 R)
• M10: 1,751,342 km (0.107 R)
• M11: 1,838,857 km (0.091 R)
• M12: 2,071,183 km (0.097 R)
• M13: 2,299,618 km (0.118 R)
• M14: 2,493,946 km (0.079 R)
• M15: 2,825,455 km (0.098 R)
• M16: 2,914,167 km (0.054 R)
• M17: 3,109,990 km (0.113 R)
• M18: 3,372,684 km (0.05 R)
• M19: 3,821,178 km (0.12 R)
• M20: 3,969,430 km (0.116 R)
• M21: 4,153,286 km (0.091 R)
• M22: 4,305,876 km (0.12 R)
• M23: 4,408,649 km (0.077 R)
• M24: 4,581,734 km (0.116 R)
• M25: 4,899,031 km (0.054 R)
• M26: 5,278,411 km (0.119 R)
• M27: 5,629,966 km (0.106 R)
• M28: 5,913,005 km (0.079 R)
• M29: 6,104,192 km (0.086 R)
• M30: 6,395,010 km (0.057 R)
• M31: 6,571,685 km (0.108 R)
• M32: 6,670,569 km (0.037 R)
• M33: 6,869,833 km (0.04 R)
• M34: 7,294,691 km (0.064 R)
• M35: 7,438,156 km (0.074 R)
• M36: 7,665,694 km (0.062 R)
• M37: 7,811,552 km (0.111 R)
• M38: 8,148,746 km (0.08 R)
• M39: 8,233,717 km (0.069 R)
• M40: 8,383,315 km (0.073 R)
• M41: 9,166,610 km (0.109 R)
• M42: 9,366,023 km (0.12 R)
• M43: 9,927,763 km (0.077 R)
• M44: 10,018,719 km (0.076 R)
• M45: 10,132,713 km (0.095 R)
• M46: 10,316,120 km (0.083 R)
• M47: 10,686,075 km (0.112 R)
• M48: 10,802,612 km (0.076 R)
• M49: 11,084,005 km (0.118 R)
• M50: 11,798,186 km (0.058 R)
• M51: 11,894,527 km (0.081 R)
• M52: 12,233,815 km (0.058 R)
• M53: 12,380,271 km (0.096 R)
• M54: 13,021,447 km (0.052 R)
• M55: 13,195,879 km (0.1 R)
• M56: 13,648,113 km (0.099 R)
• M57: 14,054,421 km (0.1 R)
• M58: 14,387,575 km (0.085 R)
• M59: 14,619,602 km (0.059 R)
• M60: 14,723,123 km (0.118 R)
• M61: 15,218,442 km (0.082 R)
• M62: 15,719,146 km (0.101 R)
• M63: 16,709,933 km (0.118 R)
• M64: 16,818,241 km (0.085 R)
• M65: 16,981,153 km (0.108 R)
• M66: 18,025,047 km (0.051 R)
• M67: 18,108,373 km (0.097 R)
• M68: 18,779,470 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 14.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.89 AU - 8.33 AU

Year: 9511 Days

Day: 8.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,678,301 km

• M1: 188,344 km (0.095 R)
• M2: 321,785 km (0.082 R)
• M3: 425,307 km (0.094 R)
• M4: 681,418 km (0.107 R)
• M5: 784,342 km (0.061 R)
• M6: 1,008,589 km (0.118 R)
• M7: 1,111,662 km (0.111 R)
• M8: 1,329,476 km (0.111 R)
• M9: 2,001,620 km (0.113 R)
• M10: 2,339,711 km (0.103 R)
• M11: 2,456,547 km (0.059 R)
• M12: 2,745,121 km (0.06 R)
• M13: 3,813,848 km (0.069 R)
• M14: 3,952,376 km (0.037 R)
• M15: 4,349,558 km (0.083 R)
• M16: 5,213,187 km (0.102 R)
• M17: 5,903,431 km (0.117 R)
• M18: 5,999,922 km (0.114 R)
• M19: 6,259,624 km (0.113 R)
• M20: 6,489,855 km (0.088 R)
• M21: 6,589,487 km (0.11 R)
• M22: 7,930,183 km (0.106 R)
• M23: 8,179,712 km (0.079 R)
• M24: 9,129,060 km (0.105 R)
• M25: 9,240,960 km (0.092 R)
• M26: 9,428,256 km (0.1 R)
• M27: 9,579,051 km (0.058 R)
• M28: 10,267,799 km (0.111 R)
• M29: 11,733,410 km (0.108 R)
• M30: 12,387,302 km (0.071 R)
• M31: 12,594,196 km (0.114 R)
• M32: 12,760,399 km (0.073 R)
• M33: 13,688,056 km (0.085 R)
• M34: 13,944,915 km (0.1 R)
• M35: 14,116,953 km (0.083 R)
• M36: 14,246,504 km (0.119 R)
• M37: 15,385,692 km (0.1 R)
• M38: 15,876,523 km (0.098 R)
• M39: 16,191,576 km (0.112 R)
• M40: 16,281,933 km (0.065 R)
• M41: 16,599,529 km (0.107 R)
• M42: 16,827,816 km (0.055 R)
• M43: 16,919,370 km (0.093 R)
• M44: 18,171,803 km (0.068 R)
• M45: 18,312,724 km (0.118 R)
• M46: 18,643,186 km (0.115 R)
• M47: 18,975,592 km (0.051 R)
• M48: 19,357,964 km (0.112 R)
• M49: 20,227,427 km (0.114 R)
• M50: 20,373,584 km (0.101 R)
• M51: 21,406,707 km (0.099 R)
• M52: 22,104,881 km (0.102 R)
• M53: 22,810,534 km (0.04 R)
• M54: 23,268,004 km (0.078 R)
• M55: 24,192,220 km (0.064 R)
• M56: 24,347,502 km (0.114 R)
• M57: 25,023,834 km (0.108 R)
• M58: 25,233,271 km (0.073 R)
• M59: 25,495,816 km (0.095 R)
• M60: 25,864,873 km (0.061 R)
• M61: 26,129,662 km (0.112 R)
• M62: 26,235,727 km (0.115 R)
• M63: 27,090,080 km (0.118 R)
• M64: 28,990,571 km (0.066 R)
• M65: 30,430,152 km (0.069 R)
• M66: 30,541,901 km (0.083 R)
• M67: 31,046,196 km (0.118 R)
• M68: 31,496,934 km (0.029 R)
• M69: 32,347,697 km (0.099 R)
• M70: 32,518,688 km (0.064 R)
• M71: 35,237,778 km (0.073 R)
• M72: 35,531,439 km (0.087 R)
• M73: 38,390,554 km (0.069 R)
• M74: 39,238,474 km (0.102 R)
• M75: 39,603,643 km (0.104 R)
• M76: 41,014,201 km (0.101 R)
• M77: 41,322,971 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 7.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.03 AU - 9.63 AU

Year: 12911 Days

Day: 18.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 94,678,301 km

• M1: 96,191 km (0.102 R)
• M2: 155,283 km (0.077 R)
• M3: 219,161 km (0.09 R)
• M4: 274,811 km (0.099 R)
• M5: 625,170 km (0.12 R)
• M6: 695,929 km (0.069 R)
• M7: 1,443,021 km (0.065 R)
• M8: 1,990,400 km (0.085 R)
• M9: 2,085,544 km (0.059 R)
• M10: 2,379,953 km (0.043 R)
• M11: 2,727,020 km (0.118 R)
• M12: 2,913,419 km (0.097 R)
• M13: 3,284,571 km (0.096 R)
• M14: 3,497,299 km (0.07 R)
• M15: 3,802,628 km (0.112 R)
• M16: 3,980,949 km (0.043 R)
• M17: 4,101,525 km (0.065 R)
• M18: 4,162,112 km (0.059 R)
• M19: 4,299,742 km (0.066 R)
• M20: 4,439,018 km (0.105 R)
• M21: 4,706,050 km (0.115 R)
• M22: 4,833,507 km (0.079 R)
• M23: 4,929,848 km (0.098 R)
• M24: 5,059,250 km (0.101 R)
• M25: 5,124,475 km (0.038 R)
• M26: 5,859,749 km (0.102 R)
• M27: 6,083,248 km (0.104 R)
• M28: 6,187,368 km (0.08 R)
• M29: 6,274,583 km (0.062 R)
• M30: 6,734,747 km (0.053 R)
• M31: 7,132,677 km (0.081 R)
• M32: 7,389,985 km (0.03 R)
• M33: 7,612,886 km (0.095 R)
• M34: 8,141,565 km (0.09 R)
• M35: 8,198,861 km (0.066 R)
• M36: 8,256,456 km (0.098 R)
• M37: 8,487,734 km (0.099 R)
• M38: 8,760,302 km (0.07 R)
• M39: 9,174,538 km (0.074 R)
• M40: 9,234,228 km (0.108 R)
• M41: 9,858,799 km (0.115 R)
• M42: 10,873,671 km (0.073 R)
• M43: 10,958,044 km (0.086 R)
• M44: 11,468,472 km (0.111 R)
• M45: 11,986,679 km (0.08 R)
• M46: 13,045,832 km (0.104 R)
• M47: 13,541,300 km (0.102 R)
• M48: 13,609,367 km (0.103 R)
• M49: 14,481,074 km (0.059 R)
• M50: 15,394,369 km (0.086 R)
• M51: 15,489,064 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.6

Radius: 4.6

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.13 AU - 18.65 AU

Year: 27352 Days

Day: 22 Hours

Environment

Temp: -217 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,678,301 km

• M1: 112,647 km (0.111 R)
• M2: 213,925 km (0.088 R)
• M3: 431,291 km (0.087 R)
• M4: 1,021,305 km (0.048 R)
• M5: 1,378,844 km (0.072 R)
• M6: 2,319,814 km (0.084 R)
• M7: 2,569,493 km (0.117 R)
• M8: 3,185,088 km (0.097 R)
• M9: 3,699,256 km (0.108 R)
• M10: 4,238,856 km (0.06 R)
• M11: 4,339,685 km (0.031 R)
• M12: 5,067,029 km (0.094 R)
• M13: 5,227,698 km (0.043 R)
• M14: 6,056,320 km (0.096 R)
• M15: 6,806,853 km (0.09 R)
• M16: 7,525,371 km (0.036 R)
• M17: 7,955,615 km (0.119 R)
• M18: 8,647,655 km (0.115 R)
• M19: 10,290,838 km (0.071 R)
• M20: 11,043,614 km (0.115 R)
• M21: 11,112,878 km (0.117 R)
• M22: 12,241,444 km (0.03 R)
• M23: 12,673,932 km (0.055 R)
• M24: 13,111,505 km (0.045 R)
• M25: 14,302,304 km (0.081 R)
• M26: 15,064,057 km (0.108 R)
• M27: 15,449,870 km (0.115 R)
• M28: 16,547,170 km (0.118 R)
• M29: 16,785,629 km (0.115 R)
• M30: 17,426,955 km (0.106 R)
• M31: 17,831,767 km (0.118 R)
• M32: 18,650,815 km (0.092 R)
• M33: 20,410,236 km (0.049 R)
• M34: 21,439,170 km (0.085 R)
• M35: 23,725,923 km (0.093 R)
• M36: 23,904,992 km (0.076 R)
• M37: 24,535,248 km (0.104 R)
• M38: 25,171,039 km (0.089 R)
• M39: 25,812,215 km (0.106 R)
• M40: 28,525,172 km (0.064 R)
• M41: 28,811,054 km (0.112 R)
• M42: 29,963,706 km (0.052 R)
• M43: 30,545,641 km (0.112 R)
• M44: 33,913,089 km (0.113 R)
• M45: 34,620,837 km (0.049 R)
• M46: 36,773,251 km (0.07 R)
• M47: 36,980,444 km (0.118 R)
• M48: 37,500,297 km (0.107 R)
• M49: 37,604,566 km (0.039 R)
• M50: 39,391,513 km (0.104 R)
• M51: 40,455,453 km (0.116 R)
• M52: 41,205,836 km (0.108 R)
• M53: 41,528,818 km (0.092 R)
• M54: 42,394,391 km (0.056 R)
• M55: 42,829,272 km (0.058 R)
• M56: 43,156,592 km (0.086 R)
• M57: 44,033,086 km (0.052 R)
• M58: 45,915,326 km (0.108 R)
• M59: 48,163,034 km (0.082 R)
• M60: 48,958,147 km (0.081 R)
• M61: 49,300,128 km (0.062 R)
• M62: 49,872,190 km (0.108 R)
• M63: 50,446,197 km (0.109 R)
• M64: 52,181,682 km (0.103 R)
• M65: 54,644,063 km (0.098 R)
• M66: 54,880,577 km (0.037 R)
• M67: 56,187,165 km (0.119 R)
• M68: 57,024,016 km (0.05 R)
• M69: 57,504,075 km (0.116 R)
• M70: 57,624,352 km (0.071 R)
• M71: 58,106,057 km (0.102 R)
• M72: 65,616,020 km (0.107 R)
• M73: 67,635,591 km (0.098 R)
• M74: 68,016,617 km (0.103 R)
• M75: 70,188,778 km (0.072 R)
• M76: 71,865,172 km (0.114 R)
• M77: 72,124,275 km (0.091 R)
• M78: 73,163,681 km (0.119 R)
• M79: 74,208,024 km (0.117 R)
• M80: 76,047,629 km (0.108 R)
• M81: 76,179,574 km (0.084 R)
• M82: 80,173,837 km (0.094 R)
• M83: 83,554,001 km (0.077 R)
• M84: 84,235,569 km (0.04 R)
• M85: 84,372,152 km (0.101 R)
• M86: 85,192,995 km (0.078 R)
• M87: 86,291,493 km (0.074 R)
• M88: 88,225,045 km (0.105 R)
• M89: 88,502,549 km (0.078 R)
• M90: 92,557,399 km (0.1 R)
• M91: 92,698,171 km (0.086 R)
• M92: 93,969,603 km (0.04 R)
• M93: 94,678,248 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit