🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.65 AU - 0.81 AU

Year: 238 Days

Day: 26.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.17 AU - 1.73 AU

Year: 665 Days

Day: 38.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,027,033 km

• M1: 286,779 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.71 AU - 1.95 AU

Year: 943 Days

Day: 43.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.89 AU - 2.33 AU

Year: 1167 Days

Day: 39.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 10.4

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.67 AU - 5.11 AU

Year: 4118 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,027,033 km

• M1: 176,226 km (0.118 R)
• M2: 269,127 km (0.107 R)
• M3: 484,548 km (0.09 R)
• M4: 555,906 km (0.081 R)
• M5: 653,743 km (0.109 R)
• M6: 806,333 km (0.107 R)
• M7: 919,429 km (0.082 R)
• M8: 1,011,282 km (0.069 R)
• M9: 1,120,338 km (0.117 R)
• M10: 1,565,093 km (0.097 R)
• M11: 1,725,013 km (0.075 R)
• M12: 2,437,249 km (0.093 R)
• M13: 2,586,098 km (0.09 R)
• M14: 2,680,644 km (0.099 R)
• M15: 3,753,710 km (0.052 R)
• M16: 4,167,797 km (0.056 R)
• M17: 4,234,667 km (0.1 R)
• M18: 4,550,917 km (0.054 R)
• M19: 4,945,257 km (0.098 R)
• M20: 5,158,583 km (0.106 R)
• M21: 5,423,521 km (0.078 R)
• M22: 5,643,580 km (0.103 R)
• M23: 6,042,108 km (0.107 R)
• M24: 6,244,814 km (0.115 R)
• M25: 7,372,632 km (0.097 R)
• M26: 7,453,714 km (0.078 R)
• M27: 7,698,606 km (0.106 R)
• M28: 7,835,787 km (0.116 R)
• M29: 8,029,217 km (0.105 R)
• M30: 8,112,543 km (0.074 R)
• M31: 8,704,502 km (0.1 R)
• M32: 9,193,836 km (0.11 R)
• M33: 9,281,201 km (0.037 R)
• M34: 9,486,001 km (0.083 R)
• M35: 9,870,318 km (0.085 R)
• M36: 10,079,306 km (0.077 R)
• M37: 10,289,790 km (0.069 R)
• M38: 10,868,585 km (0.104 R)
• M39: 11,177,504 km (0.083 R)
• M40: 11,614,779 km (0.118 R)
• M41: 11,835,585 km (0.063 R)
• M42: 12,249,223 km (0.119 R)
• M43: 12,570,709 km (0.033 R)
• M44: 13,222,058 km (0.115 R)
• M45: 13,551,772 km (0.104 R)
• M46: 13,784,247 km (0.117 R)
• M47: 14,253,236 km (0.1 R)
• M48: 14,489,601 km (0.063 R)
• M49: 15,241,181 km (0.037 R)
• M50: 16,075,488 km (0.042 R)
• M51: 16,675,375 km (0.101 R)
• M52: 17,354,550 km (0.104 R)
• M53: 18,079,202 km (0.105 R)
• M54: 18,445,268 km (0.115 R)
• M55: 18,999,079 km (0.079 R)
• M56: 19,147,630 km (0.118 R)
• M57: 19,558,126 km (0.027 R)
• M58: 20,198,405 km (0.111 R)
• M59: 20,426,093 km (0.112 R)
• M60: 20,807,418 km (0.099 R)
• M61: 21,037,201 km (0.053 R)
• M62: 22,121,187 km (0.098 R)
• M63: 22,355,906 km (0.069 R)
• M64: 22,748,750 km (0.079 R)
• M65: 23,025,207 km (0.059 R)
• M66: 23,104,344 km (0.07 R)
• M67: 23,581,412 km (0.116 R)
• M68: 23,941,194 km (0.118 R)
• M69: 24,222,438 km (0.109 R)
• M70: 25,808,924 km (0.102 R)
• M71: 26,221,066 km (0.068 R)
• M72: 27,010,195 km (0.067 R)
• M73: 27,470,657 km (0.11 R)
• M74: 27,554,731 km (0.096 R)
• M75: 28,102,708 km (0.108 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 14.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.96 AU - 6.26 AU

Year: 5751 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,027,033 km

• M1: 256,411 km (0.108 R)
• M2: 348,114 km (0.055 R)
• M3: 470,485 km (0.115 R)
• M4: 591,660 km (0.117 R)
• M5: 1,169,706 km (0.092 R)
• M6: 1,330,972 km (0.114 R)
• M7: 1,484,460 km (0.098 R)
• M8: 1,644,081 km (0.071 R)
• M9: 1,742,815 km (0.049 R)
• M10: 2,140,746 km (0.096 R)
• M11: 2,267,605 km (0.081 R)
• M12: 2,491,253 km (0.091 R)
• M13: 2,586,697 km (0.064 R)
• M14: 2,801,071 km (0.085 R)
• M15: 3,310,302 km (0.085 R)
• M16: 4,049,764 km (0.099 R)
• M17: 4,299,892 km (0.116 R)
• M18: 4,485,094 km (0.045 R)
• M19: 4,696,625 km (0.106 R)
• M20: 4,887,512 km (0.113 R)
• M21: 5,080,942 km (0.069 R)
• M22: 5,301,749 km (0.094 R)
• M23: 5,575,812 km (0.031 R)
• M24: 5,676,790 km (0.109 R)
• M25: 5,983,017 km (0.12 R)
• M26: 6,479,233 km (0.08 R)
• M27: 6,638,705 km (0.097 R)
• M28: 7,595,233 km (0.079 R)
• M29: 7,933,025 km (0.098 R)
• M30: 8,449,288 km (0.097 R)
• M31: 8,976,471 km (0.101 R)
• M32: 9,453,987 km (0.092 R)
• M33: 9,605,081 km (0.104 R)
• M34: 9,726,405 km (0.076 R)
• M35: 9,817,809 km (0.119 R)
• M36: 10,032,033 km (0.105 R)
• M37: 10,527,801 km (0.07 R)
• M38: 10,778,676 km (0.095 R)
• M39: 11,095,076 km (0.074 R)
• M40: 11,834,388 km (0.111 R)
• M41: 11,964,539 km (0.102 R)
• M42: 12,822,781 km (0.045 R)
• M43: 12,923,012 km (0.097 R)
• M44: 13,225,499 km (0.111 R)
• M45: 13,496,421 km (0.1 R)
• M46: 14,009,242 km (0.118 R)
• M47: 14,181,579 km (0.116 R)
• M48: 14,354,664 km (0.083 R)
• M49: 14,458,784 km (0.097 R)
• M50: 14,843,101 km (0.117 R)
• M51: 15,089,339 km (0.05 R)
• M52: 15,907,938 km (0.081 R)
• M53: 16,160,011 km (0.111 R)
• M54: 16,558,689 km (0.05 R)
• M55: 17,034,261 km (0.081 R)
• M56: 17,774,471 km (0.079 R)
• M57: 18,525,303 km (0.062 R)
• M58: 18,752,542 km (0.068 R)
• M59: 19,133,418 km (0.094 R)
• M60: 19,632,327 km (0.11 R)
• M61: 19,748,116 km (0.094 R)
• M62: 20,135,724 km (0.04 R)
• M63: 20,408,441 km (0.088 R)
• M64: 20,918,270 km (0.119 R)
• M65: 21,154,934 km (0.103 R)
• M66: 21,670,897 km (0.102 R)
• M67: 22,311,625 km (0.044 R)
• M68: 22,877,404 km (0.11 R)
• M69: 22,999,177 km (0.12 R)
• M70: 23,447,821 km (0.086 R)
• M71: 23,940,596 km (0.033 R)
• M72: 24,644,454 km (0.098 R)
• M73: 24,769,368 km (0.051 R)
• M74: 25,229,382 km (0.078 R)
• M75: 26,925,373 km (0.092 R)
• M76: 28,265,022 km (0.051 R)
• M77: 29,626,362 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 12.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.17 AU - 6.35 AU

Year: 5964 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,027,033 km

• M1: 315,502 km (0.077 R)
• M2: 422,614 km (0.117 R)
• M3: 664,215 km (0.111 R)
• M4: 755,768 km (0.085 R)
• M5: 914,791 km (0.107 R)
• M6: 1,086,081 km (0.086 R)
• M7: 1,211,144 km (0.094 R)
• M8: 1,326,784 km (0.105 R)
• M9: 1,492,239 km (0.096 R)
• M10: 1,664,725 km (0.11 R)
• M11: 1,761,814 km (0.094 R)
• M12: 1,944,922 km (0.112 R)
• M13: 2,099,457 km (0.05 R)
• M14: 2,421,242 km (0.086 R)
• M15: 2,625,891 km (0.092 R)
• M16: 2,778,332 km (0.078 R)
• M17: 3,648,243 km (0.107 R)
• M18: 4,437,970 km (0.077 R)
• M19: 4,528,926 km (0.079 R)
• M20: 4,805,832 km (0.037 R)
• M21: 4,922,817 km (0.088 R)
• M22: 5,088,272 km (0.078 R)
• M23: 5,327,779 km (0.115 R)
• M24: 5,620,242 km (0.059 R)
• M25: 6,297,622 km (0.088 R)
• M26: 6,400,096 km (0.116 R)
• M27: 6,789,799 km (0.042 R)
• M28: 7,000,881 km (0.079 R)
• M29: 7,267,614 km (0.118 R)
• M30: 7,429,329 km (0.1 R)
• M31: 7,728,974 km (0.052 R)
• M32: 8,060,483 km (0.055 R)
• M33: 8,453,028 km (0.112 R)
• M34: 8,737,413 km (0.113 R)
• M35: 9,315,459 km (0.068 R)
• M36: 9,668,361 km (0.042 R)
• M37: 10,326,591 km (0.032 R)
• M38: 10,814,580 km (0.088 R)
• M39: 11,341,314 km (0.091 R)
• M40: 11,529,209 km (0.104 R)
• M41: 11,971,719 km (0.098 R)
• M42: 12,067,312 km (0.103 R)
• M43: 12,163,055 km (0.075 R)
• M44: 13,663,671 km (0.084 R)
• M45: 13,830,323 km (0.119 R)
• M46: 14,233,041 km (0.041 R)
• M47: 14,741,973 km (0.078 R)
• M48: 15,325,853 km (0.089 R)
• M49: 15,672,771 km (0.077 R)
• M50: 16,374,684 km (0.08 R)
• M51: 16,480,898 km (0.083 R)
• M52: 16,979,358 km (0.081 R)
• M53: 17,591,363 km (0.113 R)
• M54: 18,210,549 km (0.034 R)
• M55: 18,320,653 km (0.058 R)
• M56: 18,948,216 km (0.115 R)
• M57: 19,545,411 km (0.039 R)
• M58: 19,808,703 km (0.052 R)
• M59: 20,376,726 km (0.087 R)
• M60: 20,681,906 km (0.072 R)
• M61: 22,034,719 km (0.101 R)
• M62: 22,269,438 km (0.105 R)
• M63: 22,544,399 km (0.097 R)
• M64: 23,137,405 km (0.032 R)
• M65: 23,336,221 km (0.089 R)
• M66: 23,455,899 km (0.039 R)
• M67: 24,298,584 km (0.091 R)
• M68: 24,784,478 km (0.091 R)
• M69: 24,947,240 km (0.085 R)
• M70: 25,478,462 km (0.079 R)
• M71: 25,724,999 km (0.08 R)
• M72: 25,889,707 km (0.117 R)
• M73: 26,013,574 km (0.096 R)
• M74: 26,635,452 km (0.043 R)
• M75: 26,969,205 km (0.092 R)
• M76: 27,346,341 km (0.094 R)
• M77: 27,556,526 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 7.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.21 AU - 12.21 AU

Year: 16247 Days

Day: 22.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,027,033 km

• M1: 95,443 km (0.115 R)
• M2: 473,178 km (0.08 R)
• M3: 624,122 km (0.095 R)
• M4: 674,686 km (0.064 R)
• M5: 802,144 km (0.084 R)
• M6: 1,130,212 km (0.077 R)
• M7: 1,322,296 km (0.078 R)
• M8: 1,375,403 km (0.096 R)
• M9: 1,511,238 km (0.079 R)
• M10: 1,566,888 km (0.111 R)
• M11: 1,623,137 km (0.116 R)
• M12: 1,810,882 km (0.093 R)
• M13: 1,960,181 km (0.089 R)
• M14: 2,129,226 km (0.118 R)
• M15: 2,497,836 km (0.117 R)
• M16: 3,132,280 km (0.097 R)
• M17: 3,384,951 km (0.075 R)
• M18: 4,360,329 km (0.027 R)
• M19: 5,140,033 km (0.093 R)
• M20: 5,373,855 km (0.082 R)
• M21: 5,524,350 km (0.109 R)
• M22: 6,162,983 km (0.108 R)
• M23: 6,964,529 km (0.054 R)
• M24: 7,653,277 km (0.096 R)
• M25: 7,871,541 km (0.102 R)
• M26: 8,140,967 km (0.107 R)
• M27: 8,363,718 km (0.112 R)
• M28: 8,438,367 km (0.048 R)
• M29: 8,663,811 km (0.109 R)
• M30: 9,146,264 km (0.103 R)
• M31: 10,270,043 km (0.098 R)
• M32: 10,510,746 km (0.074 R)
• M33: 11,853,686 km (0.079 R)
• M34: 11,909,636 km (0.099 R)
• M35: 12,417,222 km (0.101 R)
• M36: 13,336,949 km (0.052 R)
• M37: 13,541,001 km (0.087 R)
• M38: 13,746,249 km (0.077 R)
• M39: 14,011,486 km (0.099 R)
• M40: 14,129,968 km (0.054 R)
• M41: 14,397,748 km (0.087 R)
• M42: 14,697,093 km (0.069 R)
• M43: 14,968,464 km (0.113 R)
• M44: 15,028,901 km (0.083 R)
• M45: 15,669,180 km (0.073 R)
• M46: 16,443,050 km (0.094 R)
• M47: 17,134,192 km (0.08 R)
• M48: 17,451,489 km (0.111 R)
• M49: 17,674,839 km (0.113 R)
• M50: 18,027,591 km (0.105 R)
• M51: 18,350,423 km (0.107 R)
• M52: 18,479,975 km (0.103 R)
• M53: 19,395,962 km (0.038 R)
• M54: 20,662,607 km (0.044 R)
• M55: 20,797,545 km (0.086 R)
• M56: 20,932,632 km (0.065 R)
• M57: 21,068,167 km (0.079 R)
• M58: 21,715,627 km (0.105 R)
• M59: 21,784,143 km (0.113 R)
• M60: 22,196,883 km (0.087 R)
• M61: 22,265,848 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 6.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.79 AU - 15.61 AU

Year: 22566 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,027,033 km

• M1: 77,791 km (0.027 R)
• M2: 242,648 km (0.104 R)
• M3: 795,113 km (0.102 R)
• M4: 964,009 km (0.102 R)
• M5: 1,434,793 km (0.035 R)
• M6: 1,968,110 km (0.073 R)
• M7: 3,263,627 km (0.076 R)
• M8: 3,603,813 km (0.102 R)
• M9: 3,919,763 km (0.069 R)
• M10: 4,317,843 km (0.117 R)
• M11: 4,615,394 km (0.059 R)
• M12: 5,074,210 km (0.076 R)
• M13: 6,283,859 km (0.113 R)
• M14: 6,367,484 km (0.108 R)
• M15: 6,578,417 km (0.059 R)
• M16: 6,920,547 km (0.106 R)
• M17: 7,181,147 km (0.087 R)
• M18: 7,268,661 km (0.079 R)
• M19: 7,666,891 km (0.049 R)
• M20: 7,981,645 km (0.07 R)
• M21: 8,670,244 km (0.059 R)
• M22: 9,859,547 km (0.078 R)
• M23: 10,152,609 km (0.041 R)
• M24: 10,847,342 km (0.03 R)
• M25: 11,918,163 km (0.089 R)
• M26: 12,125,805 km (0.093 R)
• M27: 13,236,120 km (0.085 R)
• M28: 14,158,541 km (0.113 R)
• M29: 14,323,398 km (0.091 R)
• M30: 14,989,407 km (0.069 R)
• M31: 15,213,655 km (0.104 R)
• M32: 15,382,700 km (0.09 R)
• M33: 15,950,275 km (0.097 R)
• M34: 16,236,605 km (0.081 R)
• M35: 16,294,050 km (0.037 R)
• M36: 16,582,475 km (0.111 R)
• M37: 17,281,546 km (0.073 R)
• M38: 17,340,188 km (0.079 R)
• M39: 18,348,029 km (0.073 R)
• M40: 18,828,837 km (0.103 R)
• M41: 19,374,719 km (0.103 R)
• M42: 20,793,356 km (0.077 R)
• M43: 21,168,847 km (0.116 R)
• M44: 21,799,701 km (0.085 R)
• M45: 22,372,810 km (0.095 R)
• M46: 24,979,104 km (0.102 R)
• M47: 25,244,940 km (0.107 R)
• M48: 25,444,952 km (0.059 R)
• M49: 26,250,238 km (0.084 R)
• M50: 26,656,097 km (0.12 R)
• M51: 28,924,748 km (0.059 R)
• M52: 29,554,256 km (0.107 R)
• M53: 30,613,259 km (0.083 R)
• M54: 31,828,443 km (0.082 R)
• M55: 31,900,400 km (0.096 R)
• M56: 32,333,485 km (0.094 R)
• M57: 32,478,147 km (0.076 R)
• M58: 32,768,366 km (0.057 R)
• M59: 34,084,678 km (0.109 R)
• M60: 36,241,730 km (0.037 R)
• M61: 37,071,250 km (0.096 R)
• M62: 38,903,076 km (0.095 R)
• M63: 40,218,340 km (0.054 R)
• M64: 40,374,072 km (0.074 R)
• M65: 41,077,032 km (0.078 R)
• M66: 41,705,493 km (0.106 R)
• M67: 42,495,370 km (0.07 R)
• M68: 42,574,656 km (0.119 R)
• M69: 43,929,714 km (0.11 R)
• M70: 44,975,403 km (0.082 R)
• M71: 48,326,695 km (0.091 R)
• M72: 48,409,422 km (0.12 R)
• M73: 49,405,894 km (0.106 R)
• M74: 50,829,317 km (0.05 R)
• M75: 51,419,331 km (0.087 R)
• M76: 52,691,212 km (0.116 R)
• M77: 53,202,837 km (0.106 R)
• M78: 55,093,006 km (0.115 R)
• M79: 55,352,409 km (0.104 R)
• M80: 56,830,286 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit