🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.67 AU - 0.69 AU

Year: 245 Days

Day: 44 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,113,073 km

• M1: 73,602 km (0.098 R)
• M2: 254,616 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.89 AU

Year: 272 Days

Day: 31.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,113,073 km

• M1: 88,562 km (0.117 R)
• M2: 117,135 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.97 AU - 3.13 AU

Year: 1778 Days

Day: 23.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 11.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.09 AU - 3.27 AU

Year: 1915 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,113,073 km

• M1: 147,204 km (0.065 R)
• M2: 440,566 km (0.067 R)
• M3: 563,535 km (0.111 R)
• M4: 797,955 km (0.069 R)
• M5: 885,919 km (0.099 R)
• M6: 1,105,379 km (0.088 R)
• M7: 1,290,581 km (0.102 R)
• M8: 1,468,303 km (0.096 R)
• M9: 1,569,581 km (0.092 R)
• M10: 1,938,040 km (0.043 R)
• M11: 2,049,790 km (0.069 R)
• M12: 2,195,349 km (0.109 R)
• M13: 2,519,079 km (0.115 R)
• M14: 2,607,940 km (0.117 R)
• M15: 2,777,733 km (0.102 R)
• M16: 2,869,736 km (0.112 R)
• M17: 3,176,112 km (0.119 R)
• M18: 3,369,842 km (0.072 R)
• M19: 3,468,277 km (0.086 R)
• M20: 3,605,309 km (0.094 R)
• M21: 3,807,715 km (0.06 R)
• M22: 4,066,070 km (0.046 R)
• M23: 4,263,539 km (0.114 R)
• M24: 4,397,130 km (0.036 R)
• M25: 4,491,377 km (0.105 R)
• M26: 4,889,307 km (0.109 R)
• M27: 5,015,269 km (0.084 R)
• M28: 5,471,393 km (0.084 R)
• M29: 5,558,458 km (0.104 R)
• M30: 5,719,276 km (0.096 R)
• M31: 5,807,689 km (0.103 R)
• M32: 6,075,618 km (0.046 R)
• M33: 6,654,412 km (0.076 R)
• M34: 6,872,227 km (0.11 R)
• M35: 6,997,740 km (0.074 R)
• M36: 7,124,000 km (0.105 R)
• M37: 7,459,249 km (0.052 R)
• M38: 7,669,284 km (0.076 R)
• M39: 7,946,938 km (0.114 R)
• M40: 8,194,672 km (0.091 R)
• M41: 8,311,209 km (0.109 R)
• M42: 8,512,268 km (0.116 R)
• M43: 8,681,015 km (0.118 R)
• M44: 9,004,745 km (0.061 R)
• M45: 9,107,818 km (0.118 R)
• M46: 9,384,723 km (0.117 R)
• M47: 9,576,508 km (0.116 R)
• M48: 9,699,328 km (0.115 R)
• M49: 9,805,093 km (0.111 R)
• M50: 10,429,216 km (0.072 R)
• M51: 10,755,189 km (0.057 R)
• M52: 11,084,604 km (0.107 R)
• M53: 11,232,107 km (0.076 R)
• M54: 11,417,309 km (0.035 R)
• M55: 11,510,359 km (0.088 R)
• M56: 12,017,047 km (0.085 R)
• M57: 12,704,001 km (0.068 R)
• M58: 12,858,386 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 13.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.21 AU - 4.31 AU

Year: 3183 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,113,073 km

• M1: 278,252 km (0.084 R)
• M2: 365,318 km (0.1 R)
• M3: 528,080 km (0.067 R)
• M4: 611,257 km (0.08 R)
• M5: 837,150 km (0.098 R)
• M6: 1,067,830 km (0.096 R)
• M7: 1,216,679 km (0.105 R)
• M8: 1,440,029 km (0.086 R)
• M9: 1,564,046 km (0.043 R)
• M10: 1,779,018 km (0.102 R)
• M11: 2,190,861 km (0.098 R)
• M12: 2,302,610 km (0.078 R)
• M13: 2,416,305 km (0.106 R)
• M14: 2,532,094 km (0.099 R)
• M15: 2,615,868 km (0.095 R)
• M16: 2,752,002 km (0.084 R)
• M17: 2,838,320 km (0.08 R)
• M18: 2,960,691 km (0.109 R)
• M19: 3,265,572 km (0.088 R)
• M20: 3,412,477 km (0.095 R)
• M21: 3,656,172 km (0.085 R)
• M22: 3,866,955 km (0.117 R)
• M23: 3,983,642 km (0.083 R)
• M24: 4,791,620 km (0.073 R)
• M25: 5,193,140 km (0.077 R)
• M26: 5,583,741 km (0.081 R)
• M27: 6,028,944 km (0.113 R)
• M28: 6,255,884 km (0.078 R)
• M29: 6,416,552 km (0.042 R)
• M30: 6,578,417 km (0.116 R)
• M31: 6,882,848 km (0.054 R)
• M32: 7,627,547 km (0.052 R)
• M33: 7,799,285 km (0.103 R)
• M34: 7,972,220 km (0.115 R)
• M35: 8,096,686 km (0.085 R)
• M36: 8,347,412 km (0.109 R)
• M37: 9,375,897 km (0.114 R)
• M38: 9,612,860 km (0.092 R)
• M39: 10,200,331 km (0.063 R)
• M40: 10,389,871 km (0.097 R)
• M41: 10,854,672 km (0.065 R)
• M42: 11,048,102 km (0.106 R)
• M43: 11,131,428 km (0.088 R)
• M44: 11,214,904 km (0.072 R)
• M45: 11,494,502 km (0.034 R)
• M46: 11,833,341 km (0.114 R)
• M47: 11,918,462 km (0.064 R)
• M48: 12,175,322 km (0.077 R)
• M49: 12,694,576 km (0.089 R)
• M50: 12,869,306 km (0.117 R)
• M51: 12,956,821 km (0.08 R)
• M52: 13,132,748 km (0.077 R)
• M53: 13,250,482 km (0.078 R)
• M54: 13,398,135 km (0.09 R)
• M55: 13,665,167 km (0.066 R)
• M56: 13,904,224 km (0.058 R)
• M57: 14,114,410 km (0.085 R)
• M58: 14,234,985 km (0.078 R)
• M59: 14,690,212 km (0.079 R)
• M60: 14,781,915 km (0.118 R)
• M61: 15,304,760 km (0.097 R)
• M62: 15,677,558 km (0.075 R)
• M63: 16,274,004 km (0.115 R)
• M64: 18,304,347 km (0.091 R)
• M65: 18,633,911 km (0.097 R)
• M66: 18,932,209 km (0.046 R)
• M67: 19,701,740 km (0.087 R)
• M68: 21,792,071 km (0.107 R)
• M69: 21,931,646 km (0.114 R)
• M70: 22,881,144 km (0.098 R)
• M71: 23,094,022 km (0.093 R)
• M72: 23,271,894 km (0.098 R)
• M73: 23,880,159 km (0.116 R)
• M74: 24,096,028 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 15

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.04 AU - 5.24 AU

Year: 5087 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,113,073 km

• M1: 194,178 km (0.113 R)
• M2: 522,545 km (0.106 R)
• M3: 853,755 km (0.049 R)
• M4: 957,726 km (0.096 R)
• M5: 1,136,794 km (0.093 R)
• M6: 1,328,130 km (0.08 R)
• M7: 1,595,162 km (0.1 R)
• M8: 1,710,502 km (0.089 R)
• M9: 1,897,649 km (0.092 R)
• M10: 2,020,469 km (0.097 R)
• M11: 2,127,880 km (0.056 R)
• M12: 2,330,286 km (0.079 R)
• M13: 2,558,423 km (0.081 R)
• M14: 2,814,235 km (0.067 R)
• M15: 2,955,456 km (0.072 R)
• M16: 3,057,930 km (0.035 R)
• M17: 3,182,396 km (0.038 R)
• M18: 3,566,413 km (0.102 R)
• M19: 4,262,941 km (0.1 R)
• M20: 4,379,328 km (0.115 R)
• M21: 4,520,399 km (0.04 R)
• M22: 4,639,030 km (0.035 R)
• M23: 4,952,737 km (0.053 R)
• M24: 5,198,825 km (0.088 R)
• M25: 5,831,774 km (0.069 R)
• M26: 6,091,924 km (0.115 R)
• M27: 6,489,406 km (0.057 R)
• M28: 6,786,208 km (0.08 R)
• M29: 6,977,544 km (0.104 R)
• M30: 7,874,832 km (0.115 R)
• M31: 8,018,296 km (0.117 R)
• M32: 8,424,903 km (0.096 R)
• M33: 8,660,221 km (0.115 R)
• M34: 9,167,657 km (0.113 R)
• M35: 9,531,778 km (0.098 R)
• M36: 9,715,634 km (0.029 R)
• M37: 10,086,786 km (0.112 R)
• M38: 10,211,700 km (0.099 R)
• M39: 10,431,310 km (0.093 R)
• M40: 10,557,571 km (0.098 R)
• M41: 10,811,438 km (0.103 R)
• M42: 11,422,845 km (0.117 R)
• M43: 12,377,578 km (0.045 R)
• M44: 14,223,317 km (0.112 R)
• M45: 14,893,066 km (0.066 R)
• M46: 15,321,365 km (0.112 R)
• M47: 15,826,258 km (0.107 R)
• M48: 16,446,640 km (0.109 R)
• M49: 17,000,751 km (0.093 R)
• M50: 18,089,375 km (0.1 R)
• M51: 18,393,657 km (0.078 R)
• M52: 18,699,584 km (0.038 R)
• M53: 18,968,711 km (0.095 R)
• M54: 19,394,317 km (0.08 R)
• M55: 19,627,839 km (0.119 R)
• M56: 21,167,949 km (0.118 R)
• M57: 22,175,491 km (0.112 R)
• M58: 22,787,645 km (0.075 R)
• M59: 23,157,601 km (0.057 R)
• M60: 23,612,528 km (0.076 R)
• M61: 24,615,133 km (0.06 R)
• M62: 24,825,767 km (0.05 R)
• M63: 25,079,335 km (0.097 R)
• M64: 25,888,061 km (0.065 R)
• M65: 26,188,154 km (0.096 R)
• M66: 27,837,321 km (0.078 R)
• M67: 29,519,998 km (0.087 R)
• M68: 29,743,946 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 12.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.62 AU - 5.98 AU

Year: 5327 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,113,073 km

• M1: 177,872 km (0.12 R)
• M2: 263,741 km (0.098 R)
• M3: 345,272 km (0.115 R)
• M4: 576,251 km (0.051 R)
• M5: 804,537 km (0.096 R)
• M6: 1,014,423 km (0.113 R)
• M7: 1,126,322 km (0.085 R)
• M8: 1,242,859 km (0.076 R)
• M9: 1,404,874 km (0.107 R)
• M10: 1,488,499 km (0.117 R)
• M11: 1,810,733 km (0.095 R)
• M12: 1,917,994 km (0.032 R)
• M13: 2,122,943 km (0.101 R)
• M14: 2,269,250 km (0.116 R)
• M15: 2,520,724 km (0.104 R)
• M16: 2,606,593 km (0.109 R)
• M17: 2,693,510 km (0.103 R)
• M18: 2,834,730 km (0.113 R)
• M19: 3,179,852 km (0.051 R)
• M20: 3,291,752 km (0.118 R)
• M21: 3,615,930 km (0.118 R)
• M22: 4,050,961 km (0.083 R)
• M23: 4,213,424 km (0.11 R)
• M24: 4,377,982 km (0.112 R)
• M25: 4,523,840 km (0.092 R)
• M26: 4,756,165 km (0.087 R)
• M27: 4,949,296 km (0.098 R)
• M28: 5,166,961 km (0.113 R)
• M29: 5,477,077 km (0.079 R)
• M30: 5,702,372 km (0.086 R)
• M31: 5,907,770 km (0.083 R)
• M32: 6,302,409 km (0.102 R)
• M33: 6,586,196 km (0.087 R)
• M34: 6,777,681 km (0.105 R)
• M35: 7,215,554 km (0.036 R)
• M36: 7,562,472 km (0.058 R)
• M37: 7,712,817 km (0.075 R)
• M38: 7,914,775 km (0.111 R)
• M39: 8,041,933 km (0.109 R)
• M40: 8,272,613 km (0.113 R)
• M41: 9,163,618 km (0.03 R)
• M42: 9,350,914 km (0.088 R)
• M43: 9,512,480 km (0.071 R)
• M44: 9,702,020 km (0.099 R)
• M45: 10,556,972 km (0.085 R)
• M46: 10,837,767 km (0.117 R)
• M47: 11,035,985 km (0.043 R)
• M48: 11,121,255 km (0.087 R)
• M49: 12,073,895 km (0.105 R)
• M50: 12,753,218 km (0.106 R)
• M51: 13,780,357 km (0.071 R)
• M52: 13,902,878 km (0.088 R)
• M53: 13,995,030 km (0.093 R)
• M54: 14,646,080 km (0.112 R)
• M55: 15,433,863 km (0.114 R)
• M56: 15,529,306 km (0.104 R)
• M57: 15,816,983 km (0.113 R)
• M58: 16,527,423 km (0.049 R)
• M59: 16,985,043 km (0.112 R)
• M60: 17,116,540 km (0.114 R)
• M61: 17,812,469 km (0.11 R)
• M62: 18,012,930 km (0.062 R)
• M63: 18,315,267 km (0.075 R)
• M64: 18,822,703 km (0.046 R)
• M65: 19,197,745 km (0.077 R)
• M66: 19,403,442 km (0.027 R)
• M67: 19,713,259 km (0.115 R)
• M68: 21,074,750 km (0.114 R)
• M69: 21,286,879 km (0.105 R)
• M70: 21,535,361 km (0.088 R)
• M71: 22,070,922 km (0.103 R)
• M72: 22,178,632 km (0.11 R)
• M73: 22,358,449 km (0.089 R)
• M74: 22,828,186 km (0.074 R)
• M75: 23,118,855 km (0.079 R)
• M76: 24,367,997 km (0.032 R)
• M77: 24,702,348 km (0.078 R)
• M78: 25,075,595 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit