🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1 AU - 1.18 AU

Year: 416 Days

Day: 21.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 83.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.52 AU - 1.92 AU

Year: 824 Days

Day: 45.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,440,552 km

• M1: 329,564 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.82 AU - 2.5 AU

Year: 1160 Days

Day: 33.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3 AU - 3.66 AU

Year: 2220 Days

Day: 30.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.88 AU - 4.58 AU

Year: 2631 Days

Day: 33.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.21 AU - 4.35 AU

Year: 3234 Days

Day: 35.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 8.2

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.27 AU - 6.43 AU

Year: 5845 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,440,552 km

• M1: 107,411 km (0.067 R)
• M2: 370,105 km (0.025 R)
• M3: 522,545 km (0.105 R)
• M4: 818,001 km (0.085 R)
• M5: 1,037,162 km (0.049 R)
• M6: 1,209,798 km (0.115 R)
• M7: 1,291,478 km (0.104 R)
• M8: 1,618,799 km (0.064 R)
• M9: 1,952,402 km (0.063 R)
• M10: 2,127,282 km (0.094 R)
• M11: 2,226,764 km (0.084 R)
• M12: 2,287,202 km (0.098 R)
• M13: 2,492,600 km (0.108 R)
• M14: 2,576,524 km (0.058 R)
• M15: 2,790,299 km (0.116 R)
• M16: 2,987,769 km (0.074 R)
• M17: 3,122,108 km (0.099 R)
• M18: 4,017,750 km (0.119 R)
• M19: 4,366,762 km (0.107 R)
• M20: 4,545,083 km (0.032 R)
• M21: 4,699,767 km (0.031 R)
• M22: 5,174,291 km (0.103 R)
• M23: 5,362,934 km (0.107 R)
• M24: 5,942,476 km (0.096 R)
• M25: 6,168,668 km (0.079 R)
• M26: 6,225,515 km (0.071 R)
• M27: 6,571,086 km (0.118 R)
• M28: 6,716,944 km (0.105 R)
• M29: 6,775,437 km (0.063 R)
• M30: 7,340,917 km (0.073 R)
• M31: 7,492,310 km (0.109 R)
• M32: 8,707,793 km (0.116 R)
• M33: 9,256,667 km (0.116 R)
• M34: 9,387,566 km (0.082 R)
• M35: 9,551,824 km (0.097 R)
• M36: 9,816,762 km (0.072 R)
• M37: 10,523,761 km (0.115 R)
• M38: 10,728,860 km (0.12 R)
• M39: 11,177,504 km (0.069 R)
• M40: 11,351,786 km (0.061 R)
• M41: 11,702,892 km (0.107 R)
• M42: 12,093,342 km (0.055 R)
• M43: 13,033,116 km (0.094 R)
• M44: 13,771,980 km (0.098 R)
• M45: 13,996,227 km (0.073 R)
• M46: 14,905,483 km (0.108 R)
• M47: 15,251,353 km (0.094 R)
• M48: 15,406,038 km (0.087 R)
• M49: 15,755,797 km (0.107 R)
• M50: 16,740,899 km (0.117 R)
• M51: 16,940,313 km (0.077 R)
• M52: 18,317,212 km (0.082 R)
• M53: 18,729,055 km (0.079 R)
• M54: 19,352,429 km (0.071 R)
• M55: 19,477,942 km (0.105 R)
• M56: 20,449,131 km (0.117 R)
• M57: 20,876,233 km (0.081 R)
• M58: 21,435,879 km (0.035 R)
• M59: 22,614,112 km (0.072 R)
• M60: 24,397,917 km (0.114 R)
• M61: 24,941,855 km (0.085 R)
• M62: 25,260,947 km (0.089 R)
• M63: 25,581,535 km (0.075 R)
• M64: 25,903,320 km (0.088 R)
• M65: 26,087,774 km (0.113 R)
• M66: 26,180,226 km (0.118 R)
• M67: 26,783,704 km (0.099 R)
• M68: 26,970,252 km (0.052 R)
• M69: 27,673,811 km (0.106 R)
• M70: 27,909,577 km (0.112 R)
• M71: 28,288,359 km (0.102 R)
• M72: 28,430,926 km (0.096 R)
• M73: 28,526,070 km (0.068 R)
• M74: 28,716,508 km (0.041 R)
• M75: 29,579,239 km (0.07 R)
• M76: 30,499,116 km (0.114 R)
• M77: 31,036,023 km (0.11 R)
• M78: 32,118,962 km (0.117 R)
• M79: 32,366,846 km (0.115 R)
• M80: 32,565,661 km (0.104 R)
• M81: 32,814,592 km (0.118 R)
• M82: 33,064,271 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 8.2

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.97 AU - 8.35 AU

Year: 8514 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,440,552 km

• M1: 103,372 km (0.094 R)
• M2: 345,870 km (0.099 R)
• M3: 528,529 km (0.098 R)
• M4: 601,533 km (0.086 R)
• M5: 775,216 km (0.085 R)
• M6: 1,056,759 km (0.107 R)
• M7: 1,209,349 km (0.059 R)
• M8: 1,369,269 km (0.103 R)
• M9: 1,644,081 km (0.096 R)
• M10: 1,754,484 km (0.117 R)
• M11: 1,844,691 km (0.082 R)
• M12: 2,293,934 km (0.119 R)
• M13: 2,723,878 km (0.057 R)
• M14: 2,961,888 km (0.091 R)
• M15: 3,373,282 km (0.088 R)
• M16: 3,514,503 km (0.084 R)
• M17: 3,831,949 km (0.072 R)
• M18: 4,433,034 km (0.094 R)
• M19: 4,776,062 km (0.091 R)
• M20: 4,902,921 km (0.109 R)
• M21: 4,998,813 km (0.045 R)
• M22: 5,225,005 km (0.099 R)
• M23: 6,266,954 km (0.094 R)
• M24: 6,475,942 km (0.11 R)
• M25: 6,616,564 km (0.07 R)
• M26: 6,793,688 km (0.082 R)
• M27: 6,972,458 km (0.116 R)
• M28: 7,080,467 km (0.05 R)
• M29: 7,298,132 km (0.073 R)
• M30: 7,554,842 km (0.118 R)
• M31: 7,777,444 km (0.101 R)
• M32: 7,851,943 km (0.117 R)
• M33: 8,266,778 km (0.088 R)
• M34: 8,342,924 km (0.103 R)
• M35: 8,650,048 km (0.108 R)
• M36: 9,553,619 km (0.104 R)
• M37: 9,633,504 km (0.066 R)
• M38: 9,915,347 km (0.094 R)
• M39: 10,118,202 km (0.091 R)
• M40: 10,240,573 km (0.082 R)
• M41: 10,569,389 km (0.069 R)
• M42: 13,322,139 km (0.103 R)
• M43: 13,501,208 km (0.037 R)
• M44: 13,726,203 km (0.099 R)
• M45: 14,408,369 km (0.077 R)
• M46: 15,241,629 km (0.041 R)
• M47: 15,522,873 km (0.119 R)
• M48: 15,664,094 km (0.111 R)
• M49: 16,424,799 km (0.094 R)
• M50: 16,520,691 km (0.074 R)
• M51: 17,148,703 km (0.091 R)
• M52: 17,686,208 km (0.058 R)
• M53: 17,981,814 km (0.088 R)
• M54: 19,585,353 km (0.051 R)
• M55: 20,044,619 km (0.109 R)
• M56: 20,301,329 km (0.105 R)
• M57: 21,234,221 km (0.097 R)
• M58: 21,286,431 km (0.109 R)
• M59: 21,391,149 km (0.078 R)
• M60: 22,022,452 km (0.078 R)
• M61: 22,075,260 km (0.093 R)
• M62: 23,411,020 km (0.109 R)
• M63: 23,681,343 km (0.065 R)
• M64: 24,882,913 km (0.062 R)
• M65: 26,835,165 km (0.118 R)
• M66: 26,948,112 km (0.106 R)
• M67: 27,174,752 km (0.11 R)
• M68: 27,515,686 km (0.031 R)
• M69: 28,144,595 km (0.064 R)
• M70: 28,202,041 km (0.049 R)
• M71: 28,259,487 km (0.069 R)
• M72: 28,662,653 km (0.085 R)
• M73: 28,778,292 km (0.085 R)
• M74: 29,416,477 km (0.05 R)
• M75: 30,059,448 km (0.101 R)
• M76: 30,707,057 km (0.068 R)
• M77: 31,418,844 km (0.094 R)
• M78: 31,956,200 km (0.072 R)
• M79: 32,436,409 km (0.11 R)
• M80: 33,647,403 km (0.074 R)
• M81: 34,873,059 km (0.042 R)
• M82: 35,181,829 km (0.114 R)
• M83: 37,431,182 km (0.089 R)
• M84: 37,557,443 km (0.099 R)
• M85: 37,810,563 km (0.118 R)
• M86: 37,937,272 km (0.092 R)
• M87: 38,764,698 km (0.068 R)
• M88: 39,212,594 km (0.062 R)
• M89: 39,984,519 km (0.107 R)
• M90: 40,307,650 km (0.116 R)
• M91: 44,118,506 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.9

Radius: 7.4

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.25 AU - 16.55 AU

Year: 19959 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,440,552 km

• M1: 141,968 km (0.104 R)
• M2: 281,244 km (0.106 R)
• M3: 1,017,714 km (0.074 R)
• M4: 1,284,148 km (0.115 R)
• M5: 1,638,994 km (0.117 R)
• M6: 2,710,414 km (0.057 R)
• M7: 2,791,047 km (0.119 R)
• M8: 3,684,296 km (0.088 R)
• M9: 4,046,473 km (0.102 R)
• M10: 4,092,549 km (0.105 R)
• M11: 4,419,869 km (0.051 R)
• M12: 4,610,906 km (0.112 R)
• M13: 5,099,941 km (0.119 R)
• M14: 6,993,700 km (0.089 R)
• M15: 7,160,502 km (0.117 R)
• M16: 7,668,686 km (0.108 R)
• M17: 7,955,914 km (0.097 R)
• M18: 9,383,826 km (0.039 R)
• M19: 10,760,575 km (0.061 R)
• M20: 11,341,912 km (0.107 R)
• M21: 13,489,838 km (0.08 R)
• M22: 13,767,043 km (0.102 R)
• M23: 14,116,205 km (0.069 R)
• M24: 14,823,204 km (0.099 R)
• M25: 15,541,723 km (0.096 R)
• M26: 16,198,158 km (0.114 R)
• M27: 16,271,611 km (0.118 R)
• M28: 17,613,205 km (0.109 R)
• M29: 18,297,316 km (0.04 R)
• M30: 18,681,184 km (0.095 R)
• M31: 18,835,419 km (0.09 R)
• M32: 19,300,818 km (0.1 R)
• M33: 19,769,957 km (0.118 R)
• M34: 21,039,145 km (0.083 R)
• M35: 22,498,473 km (0.101 R)
• M36: 22,580,452 km (0.028 R)
• M37: 22,909,568 km (0.046 R)
• M38: 23,074,724 km (0.081 R)
• M39: 23,157,451 km (0.116 R)
• M40: 23,739,237 km (0.05 R)
• M41: 24,325,811 km (0.041 R)
• M42: 24,578,781 km (0.055 R)
• M43: 25,087,114 km (0.086 R)
• M44: 27,329,736 km (0.116 R)
• M45: 27,504,915 km (0.109 R)
• M46: 28,386,346 km (0.112 R)
• M47: 28,741,491 km (0.057 R)
• M48: 29,098,132 km (0.12 R)
• M49: 29,725,695 km (0.087 R)
• M50: 30,086,376 km (0.089 R)
• M51: 30,176,733 km (0.101 R)
• M52: 31,177,094 km (0.112 R)
• M53: 32,744,132 km (0.088 R)
• M54: 33,771,869 km (0.034 R)
• M55: 34,525,842 km (0.102 R)
• M56: 37,402,460 km (0.118 R)
• M57: 39,066,287 km (0.071 R)
• M58: 40,354,923 km (0.084 R)
• M59: 41,657,472 km (0.111 R)
• M60: 42,465,749 km (0.083 R)
• M61: 44,509,406 km (0.068 R)
• M62: 49,010,207 km (0.059 R)
• M63: 49,116,571 km (0.065 R)
• M64: 50,936,729 km (0.066 R)
• M65: 53,324,909 km (0.042 R)
• M66: 53,653,426 km (0.083 R)
• M67: 53,763,081 km (0.093 R)
• M68: 54,422,509 km (0.032 R)
• M69: 54,642,866 km (0.112 R)
• M70: 55,638,440 km (0.096 R)
• M71: 56,194,047 km (0.088 R)
• M72: 56,528,398 km (0.064 R)
• M73: 57,310,944 km (0.109 R)
• M74: 57,872,086 km (0.097 R)
• M75: 58,322,226 km (0.074 R)
• M76: 58,773,712 km (0.051 R)
• M77: 63,003,742 km (0.071 R)
• M78: 64,163,724 km (0.042 R)
• M79: 65,096,765 km (0.08 R)
• M80: 68,278,862 km (0.1 R)
• M81: 70,068,501 km (0.112 R)
• M82: 70,308,306 km (0.077 R)
• M83: 70,788,665 km (0.081 R)
• M84: 71,149,645 km (0.083 R)
• M85: 74,670,880 km (0.116 R)
• M86: 75,775,061 km (0.046 R)
• M87: 78,621,460 km (0.112 R)
• M88: 80,622,182 km (0.104 R)
• M89: 81,376,754 km (0.056 R)
• M90: 82,260,129 km (0.113 R)
• M91: 84,673,592 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit