🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 138 Days

Day: 26.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.96 AU - 1.02 AU

Year: 343 Days

Day: 20.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 608 Days

Day: 31 Hours

Environment

Temp: 1 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.26 AU - 3.64 AU

Year: 2232 Days

Day: 25.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,632,255 km

• M1: 2,864,051 km (0.103 R)
• M2: 3,125,249 km (0.108 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 11.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.33 AU - 7.09 AU

Year: 5389 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,632,255 km

• M1: 163,959 km (0.079 R)
• M2: 327,919 km (0.098 R)
• M3: 448,046 km (0.062 R)
• M4: 575,503 km (0.086 R)
• M5: 716,873 km (0.038 R)
• M6: 870,809 km (0.117 R)
• M7: 980,165 km (0.073 R)
• M8: 1,065,286 km (0.11 R)
• M9: 1,274,574 km (0.086 R)
• M10: 1,546,992 km (0.113 R)
• M11: 1,750,893 km (0.092 R)
• M12: 1,963,622 km (0.107 R)
• M13: 2,299,020 km (0.041 R)
• M14: 2,493,198 km (0.081 R)
• M15: 2,572,485 km (0.038 R)
• M16: 3,129,887 km (0.104 R)
• M17: 3,237,148 km (0.099 R)
• M18: 3,544,422 km (0.098 R)
• M19: 3,884,159 km (0.108 R)
• M20: 4,116,485 km (0.047 R)
• M21: 4,865,970 km (0.08 R)
• M22: 5,016,017 km (0.059 R)
• M23: 5,294,867 km (0.07 R)
• M24: 5,578,953 km (0.107 R)
• M25: 6,406,379 km (0.102 R)
• M26: 6,516,034 km (0.037 R)
• M27: 6,764,965 km (0.095 R)
• M28: 6,904,540 km (0.075 R)
• M29: 7,073,436 km (0.103 R)
• M30: 7,158,258 km (0.101 R)
• M31: 7,530,308 km (0.107 R)
• M32: 7,675,119 km (0.086 R)
• M33: 7,762,334 km (0.048 R)
• M34: 8,744,594 km (0.068 R)
• M35: 8,927,552 km (0.041 R)
• M36: 9,204,159 km (0.086 R)
• M37: 9,328,026 km (0.052 R)
• M38: 9,577,405 km (0.112 R)
• M39: 9,797,464 km (0.117 R)
• M40: 10,435,349 km (0.105 R)
• M41: 10,955,351 km (0.073 R)
• M42: 11,317,827 km (0.118 R)
• M43: 12,910,595 km (0.114 R)
• M44: 13,750,737 km (0.09 R)
• M45: 15,044,011 km (0.066 R)
• M46: 15,226,670 km (0.03 R)
• M47: 15,373,425 km (0.073 R)
• M48: 16,488,528 km (0.03 R)
• M49: 16,639,173 km (0.103 R)
• M50: 17,552,767 km (0.109 R)
• M51: 17,822,342 km (0.089 R)
• M52: 18,132,010 km (0.074 R)
• M53: 18,992,946 km (0.113 R)
• M54: 19,150,921 km (0.058 R)
• M55: 19,428,425 km (0.06 R)
• M56: 19,827,253 km (0.041 R)
• M57: 20,714,069 km (0.115 R)
• M58: 22,442,673 km (0.06 R)
• M59: 22,987,059 km (0.117 R)
• M60: 23,071,283 km (0.052 R)
• M61: 23,408,925 km (0.073 R)
• M62: 23,493,598 km (0.07 R)
• M63: 24,174,418 km (0.101 R)
• M64: 24,775,651 km (0.083 R)
• M65: 24,861,969 km (0.05 R)
• M66: 25,034,755 km (0.049 R)
• M67: 25,338,289 km (0.104 R)
• M68: 25,599,337 km (0.033 R)
• M69: 25,773,918 km (0.049 R)
• M70: 28,349,395 km (0.099 R)
• M71: 28,575,138 km (0.035 R)
• M72: 29,165,152 km (0.104 R)
• M73: 29,347,512 km (0.07 R)
• M74: 29,667,502 km (0.098 R)
• M75: 30,819,854 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 14.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.35 AU - 8.09 AU

Year: 6067 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,632,255 km

• M1: 266,284 km (0.095 R)
• M2: 408,701 km (0.094 R)
• M3: 542,591 km (0.068 R)
• M4: 836,402 km (0.054 R)
• M5: 1,003,652 km (0.076 R)
• M6: 1,501,813 km (0.118 R)
• M7: 1,749,248 km (0.086 R)
• M8: 2,527,007 km (0.057 R)
• M9: 2,894,420 km (0.114 R)
• M10: 3,783,330 km (0.11 R)
• M11: 3,887,301 km (0.109 R)
• M12: 4,151,191 km (0.103 R)
• M13: 4,366,612 km (0.098 R)
• M14: 5,121,184 km (0.089 R)
• M15: 5,736,181 km (0.112 R)
• M16: 5,916,297 km (0.099 R)
• M17: 6,128,875 km (0.039 R)
• M18: 6,405,781 km (0.112 R)
• M19: 7,100,364 km (0.114 R)
• M20: 7,424,094 km (0.08 R)
• M21: 7,785,821 km (0.09 R)
• M22: 7,885,603 km (0.058 R)
• M23: 8,254,661 km (0.087 R)
• M24: 8,698,368 km (0.119 R)
• M25: 9,644,724 km (0.078 R)
• M26: 9,859,397 km (0.035 R)
• M27: 10,293,680 km (0.093 R)
• M28: 10,697,445 km (0.081 R)
• M29: 11,068,896 km (0.047 R)
• M30: 11,256,342 km (0.119 R)
• M31: 11,978,002 km (0.12 R)
• M32: 12,093,193 km (0.118 R)
• M33: 12,636,383 km (0.112 R)
• M34: 13,266,788 km (0.077 R)
• M35: 13,505,995 km (0.102 R)
• M36: 14,354,065 km (0.119 R)
• M37: 14,887,681 km (0.091 R)
• M38: 15,053,286 km (0.106 R)
• M39: 15,428,028 km (0.069 R)
• M40: 16,016,995 km (0.078 R)
• M41: 16,144,153 km (0.105 R)
• M42: 17,173,686 km (0.047 R)
• M43: 17,303,986 km (0.078 R)
• M44: 17,652,698 km (0.078 R)
• M45: 18,092,067 km (0.08 R)
• M46: 18,624,037 km (0.101 R)
• M47: 18,847,088 km (0.077 R)
• M48: 20,021,880 km (0.12 R)
• M49: 20,250,615 km (0.087 R)
• M50: 20,802,930 km (0.085 R)
• M51: 21,313,508 km (0.113 R)
• M52: 22,727,208 km (0.099 R)
• M53: 24,171,126 km (0.083 R)
• M54: 24,806,020 km (0.096 R)
• M55: 25,743,699 km (0.118 R)
• M56: 26,242,010 km (0.11 R)
• M57: 26,894,556 km (0.11 R)
• M58: 27,146,927 km (0.114 R)
• M59: 28,164,342 km (0.118 R)
• M60: 28,523,377 km (0.048 R)
• M61: 29,090,802 km (0.059 R)
• M62: 29,297,995 km (0.109 R)
• M63: 29,557,697 km (0.035 R)
• M64: 29,870,356 km (0.097 R)
• M65: 30,236,572 km (0.097 R)
• M66: 30,393,949 km (0.12 R)
• M67: 30,551,625 km (0.086 R)
• M68: 30,762,259 km (0.096 R)
• M69: 31,237,980 km (0.068 R)
• M70: 31,344,045 km (0.088 R)
• M71: 31,929,571 km (0.093 R)
• M72: 32,250,309 km (0.086 R)
• M73: 32,787,515 km (0.102 R)
• M74: 33,273,409 km (0.068 R)
• M75: 34,197,924 km (0.066 R)
• M76: 34,690,699 km (0.112 R)
• M77: 35,517,377 km (0.082 R)
• M78: 35,628,079 km (0.092 R)
• M79: 36,072,086 km (0.085 R)
• M80: 36,965,484 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 14.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.85 AU - 11.03 AU

Year: 10914 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,632,255 km

• M1: 306,975 km (0.085 R)
• M2: 528,080 km (0.105 R)
• M3: 924,964 km (0.118 R)
• M4: 1,043,894 km (0.109 R)
• M5: 2,129,226 km (0.083 R)
• M6: 2,318,468 km (0.061 R)
• M7: 2,541,668 km (0.097 R)
• M8: 3,100,565 km (0.065 R)
• M9: 3,960,005 km (0.076 R)
• M10: 4,890,354 km (0.076 R)
• M11: 5,142,427 km (0.087 R)
• M12: 6,077,713 km (0.107 R)
• M13: 6,193,501 km (0.052 R)
• M14: 6,388,278 km (0.103 R)
• M15: 6,545,505 km (0.05 R)
• M16: 7,065,358 km (0.114 R)
• M17: 9,860,145 km (0.094 R)
• M18: 10,969,563 km (0.055 R)
• M19: 11,063,810 km (0.08 R)
• M20: 11,300,623 km (0.036 R)
• M21: 11,779,336 km (0.107 R)
• M22: 12,855,843 km (0.112 R)
• M23: 13,054,957 km (0.099 R)
• M24: 14,425,872 km (0.096 R)
• M25: 14,736,737 km (0.116 R)
• M26: 15,629,537 km (0.114 R)
• M27: 15,735,751 km (0.068 R)
• M28: 16,109,297 km (0.091 R)
• M29: 16,324,120 km (0.116 R)
• M30: 16,702,303 km (0.099 R)
• M31: 17,302,490 km (0.08 R)
• M32: 18,188,109 km (0.118 R)
• M33: 18,411,908 km (0.056 R)
• M34: 19,658,656 km (0.117 R)
• M35: 20,176,714 km (0.063 R)
• M36: 20,640,766 km (0.051 R)
• M37: 20,757,453 km (0.12 R)
• M38: 21,402,668 km (0.096 R)
• M39: 21,816,755 km (0.044 R)
• M40: 21,994,926 km (0.098 R)
• M41: 22,173,696 km (0.099 R)
• M42: 24,417,813 km (0.09 R)
• M43: 24,912,384 km (0.1 R)
• M44: 25,285,630 km (0.093 R)
• M45: 25,472,927 km (0.052 R)
• M46: 25,974,678 km (0.063 R)
• M47: 26,416,291 km (0.109 R)
• M48: 28,466,979 km (0.069 R)
• M49: 28,922,355 km (0.109 R)
• M50: 29,052,954 km (0.092 R)
• M51: 29,774,464 km (0.082 R)
• M52: 30,369,265 km (0.117 R)
• M53: 30,501,959 km (0.104 R)
• M54: 31,907,131 km (0.044 R)
• M55: 32,109,537 km (0.115 R)
• M56: 32,651,530 km (0.102 R)
• M57: 33,196,515 km (0.1 R)
• M58: 33,401,764 km (0.101 R)
• M59: 33,744,642 km (0.106 R)
• M60: 34,157,532 km (0.111 R)
• M61: 34,502,954 km (0.092 R)
• M62: 35,197,387 km (0.079 R)
• M63: 36,599,867 km (0.028 R)
• M64: 36,741,237 km (0.1 R)
• M65: 37,308,063 km (0.105 R)
• M66: 37,877,732 km (0.103 R)
• M67: 38,163,763 km (0.087 R)
• M68: 38,522,200 km (0.11 R)
• M69: 39,170,258 km (0.086 R)
• M70: 40,769,609 km (0.094 R)
• M71: 40,989,368 km (0.095 R)
• M72: 42,093,998 km (0.101 R)
• M73: 42,761,504 km (0.115 R)
• M74: 42,984,704 km (0.094 R)
• M75: 43,432,451 km (0.071 R)
• M76: 45,314,541 km (0.088 R)
• M77: 47,377,047 km (0.096 R)
• M78: 47,608,176 km (0.113 R)
• M79: 47,993,989 km (0.055 R)
• M80: 49,626,251 km (0.063 R)
• M81: 51,118,640 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.6

Radius: 6.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.83 AU - 16.33 AU

Year: 18399 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,632,255 km

• M1: 374,892 km (0.116 R)
• M2: 434,283 km (0.093 R)
• M3: 597,943 km (0.118 R)
• M4: 899,083 km (0.097 R)
• M5: 2,634,269 km (0.097 R)
• M6: 2,753,199 km (0.088 R)
• M7: 2,934,811 km (0.11 R)
• M8: 3,535,895 km (0.063 R)
• M9: 3,634,331 km (0.063 R)
• M10: 4,243,344 km (0.061 R)
• M11: 4,347,913 km (0.059 R)
• M12: 4,595,347 km (0.099 R)
• M13: 4,738,812 km (0.119 R)
• M14: 5,252,381 km (0.107 R)
• M15: 5,477,825 km (0.081 R)
• M16: 5,977,482 km (0.113 R)
• M17: 6,571,834 km (0.106 R)
• M18: 7,019,581 km (0.098 R)
• M19: 7,226,475 km (0.102 R)
• M20: 7,603,761 km (0.095 R)
• M21: 8,290,415 km (0.12 R)
• M22: 8,377,630 km (0.119 R)
• M23: 9,131,155 km (0.12 R)
• M24: 9,221,362 km (0.074 R)
• M25: 9,630,363 km (0.093 R)
• M26: 10,466,166 km (0.115 R)
• M27: 10,655,108 km (0.061 R)
• M28: 11,470,417 km (0.081 R)
• M29: 11,713,962 km (0.072 R)
• M30: 12,455,070 km (0.098 R)
• M31: 13,313,163 km (0.09 R)
• M32: 13,415,488 km (0.109 R)
• M33: 13,569,275 km (0.102 R)
• M34: 14,190,256 km (0.096 R)
• M35: 15,245,818 km (0.049 R)
• M36: 17,431,742 km (0.117 R)
• M37: 17,767,889 km (0.089 R)
• M38: 18,560,907 km (0.105 R)
• M39: 20,416,070 km (0.111 R)
• M40: 20,475,012 km (0.074 R)
• M41: 21,485,396 km (0.1 R)
• M42: 22,208,402 km (0.094 R)
• M43: 22,329,726 km (0.066 R)
• M44: 23,678,052 km (0.065 R)
• M45: 23,926,085 km (0.076 R)
• M46: 24,487,227 km (0.111 R)
• M47: 24,549,759 km (0.094 R)
• M48: 24,926,596 km (0.096 R)
• M49: 25,495,516 km (0.114 R)
• M50: 25,685,954 km (0.054 R)
• M51: 27,747,862 km (0.089 R)
• M52: 28,271,604 km (0.064 R)
• M53: 28,534,747 km (0.045 R)
• M54: 31,686,325 km (0.093 R)
• M55: 32,508,515 km (0.102 R)
• M56: 34,243,701 km (0.072 R)
• M57: 34,664,669 km (0.098 R)
• M58: 36,651,628 km (0.107 R)
• M59: 39,333,319 km (0.095 R)
• M60: 39,921,538 km (0.074 R)
• M61: 41,479,002 km (0.114 R)
• M62: 42,227,739 km (0.073 R)
• M63: 42,302,837 km (0.117 R)
• M64: 42,528,431 km (0.083 R)
• M65: 45,113,033 km (0.092 R)
• M66: 45,266,670 km (0.041 R)
• M67: 45,882,864 km (0.094 R)
• M68: 45,960,206 km (0.093 R)
• M69: 46,192,083 km (0.106 R)
• M70: 49,400,508 km (0.054 R)
• M71: 50,114,389 km (0.047 R)
• M72: 50,991,481 km (0.066 R)
• M73: 51,391,955 km (0.104 R)
• M74: 52,437,794 km (0.119 R)
• M75: 53,653,276 km (0.099 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit