🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.18 AU - 1.54 AU

Year: 611 Days

Day: 30.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.59 AU

Year: 624 Days

Day: 47.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.5 AU - 1.54 AU

Year: 721 Days

Day: 17 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.64 AU - 2.02 AU

Year: 953 Days

Day: 19.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,106,059 km

• M1: 756,217 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.67 AU - 2.75 AU

Year: 1265 Days

Day: 27.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 174.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 13.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.93 AU - 4.23 AU

Year: 3173 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,106,059 km

• M1: 174,880 km (0.112 R)
• M2: 277,803 km (0.102 R)
• M3: 369,956 km (0.062 R)
• M4: 524,341 km (0.101 R)
• M5: 688,300 km (0.099 R)
• M6: 852,857 km (0.054 R)
• M7: 1,031,777 km (0.079 R)
• M8: 1,302,249 km (0.111 R)
• M9: 1,559,857 km (0.118 R)
• M10: 1,834,668 km (0.112 R)
• M11: 2,304,406 km (0.086 R)
• M12: 2,604,349 km (0.045 R)
• M13: 2,692,462 km (0.115 R)
• M14: 3,274,099 km (0.051 R)
• M15: 3,579,727 km (0.054 R)
• M16: 4,030,017 km (0.081 R)
• M17: 4,236,013 km (0.086 R)
• M18: 5,039,952 km (0.07 R)
• M19: 5,355,903 km (0.105 R)
• M20: 5,774,627 km (0.042 R)
• M21: 5,871,268 km (0.114 R)
• M22: 5,987,954 km (0.117 R)
• M23: 6,085,791 km (0.051 R)
• M24: 6,322,904 km (0.106 R)
• M25: 6,765,564 km (0.047 R)
• M26: 7,052,492 km (0.108 R)
• M27: 7,259,985 km (0.058 R)
• M28: 7,406,441 km (0.107 R)
• M29: 7,511,608 km (0.108 R)
• M30: 7,680,953 km (0.107 R)
• M31: 8,001,990 km (0.097 R)
• M32: 8,110,000 km (0.075 R)
• M33: 8,371,198 km (0.066 R)
• M34: 8,524,835 km (0.08 R)
• M35: 8,723,800 km (0.115 R)
• M36: 8,991,580 km (0.089 R)
• M37: 9,284,642 km (0.067 R)
• M38: 9,580,996 km (0.116 R)
• M39: 9,718,775 km (0.087 R)
• M40: 9,811,077 km (0.09 R)
• M41: 9,949,904 km (0.095 R)
• M42: 10,112,816 km (0.055 R)
• M43: 10,488,606 km (0.079 R)
• M44: 10,773,291 km (0.09 R)
• M45: 11,036,733 km (0.091 R)
• M46: 11,569,750 km (0.102 R)
• M47: 11,790,257 km (0.069 R)
• M48: 12,086,461 km (0.108 R)
• M49: 12,310,259 km (0.053 R)
• M50: 12,990,032 km (0.072 R)
• M51: 13,630,161 km (0.066 R)
• M52: 13,811,324 km (0.078 R)
• M53: 14,202,074 km (0.055 R)
• M54: 14,968,015 km (0.062 R)
• M55: 15,477,097 km (0.1 R)
• M56: 15,910,332 km (0.049 R)
• M57: 16,374,833 km (0.102 R)
• M58: 17,233,675 km (0.046 R)
• M59: 17,485,747 km (0.081 R)
• M60: 17,795,564 km (0.054 R)
• M61: 17,908,660 km (0.066 R)
• M62: 18,107,027 km (0.111 R)
• M63: 18,392,011 km (0.085 R)
• M64: 18,821,955 km (0.083 R)
• M65: 18,908,423 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 10.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.57 AU - 5.53 AU

Year: 4369 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,106,059 km

• M1: 270,623 km (0.056 R)
• M2: 435,180 km (0.119 R)
• M3: 563,834 km (0.107 R)
• M4: 698,024 km (0.084 R)
• M5: 778,507 km (0.091 R)
• M6: 920,625 km (0.119 R)
• M7: 1,030,580 km (0.088 R)
• M8: 1,113,457 km (0.095 R)
• M9: 1,220,569 km (0.093 R)
• M10: 1,492,089 km (0.081 R)
• M11: 1,659,489 km (0.1 R)
• M12: 1,858,604 km (0.064 R)
• M13: 2,078,812 km (0.049 R)
• M14: 2,172,011 km (0.051 R)
• M15: 2,404,487 km (0.115 R)
• M16: 2,544,959 km (0.07 R)
• M17: 2,688,274 km (0.112 R)
• M18: 2,863,902 km (0.084 R)
• M19: 2,938,252 km (0.063 R)
• M20: 3,058,528 km (0.088 R)
• M21: 3,413,524 km (0.114 R)
• M22: 3,700,603 km (0.083 R)
• M23: 3,798,140 km (0.057 R)
• M24: 3,896,426 km (0.09 R)
• M25: 4,078,936 km (0.113 R)
• M26: 4,146,105 km (0.092 R)
• M27: 4,591,159 km (0.081 R)
• M28: 4,784,140 km (0.103 R)
• M29: 5,178,181 km (0.092 R)
• M30: 5,287,537 km (0.095 R)
• M31: 5,601,393 km (0.057 R)
• M32: 5,845,686 km (0.066 R)
• M33: 6,035,825 km (0.074 R)
• M34: 6,500,775 km (0.109 R)
• M35: 6,579,464 km (0.047 R)
• M36: 7,383,253 km (0.113 R)
• M37: 7,775,798 km (0.119 R)
• M38: 7,901,311 km (0.086 R)
• M39: 8,006,328 km (0.106 R)
• M40: 8,175,374 km (0.072 R)
• M41: 8,388,252 km (0.115 R)
• M42: 8,624,766 km (0.071 R)
• M43: 9,016,264 km (0.106 R)
• M44: 9,236,472 km (0.035 R)
• M45: 9,413,745 km (0.057 R)
• M46: 9,502,906 km (0.095 R)
• M47: 10,180,135 km (0.094 R)
• M48: 10,943,084 km (0.06 R)
• M49: 11,130,830 km (0.074 R)
• M50: 12,013,008 km (0.096 R)
• M51: 12,085,563 km (0.119 R)
• M52: 12,450,432 km (0.08 R)
• M53: 12,744,841 km (0.093 R)
• M54: 12,868,259 km (0.112 R)
• M55: 13,190,942 km (0.093 R)
• M56: 13,365,672 km (0.116 R)
• M57: 13,717,676 km (0.053 R)
• M58: 13,996,377 km (0.037 R)
• M59: 14,225,860 km (0.113 R)
• M60: 14,740,177 km (0.114 R)
• M61: 15,182,239 km (0.088 R)
• M62: 15,286,808 km (0.095 R)
• M63: 15,391,826 km (0.115 R)
• M64: 15,734,255 km (0.042 R)
• M65: 16,186,041 km (0.085 R)
• M66: 16,426,893 km (0.086 R)
• M67: 16,561,232 km (0.107 R)
• M68: 16,722,948 km (0.119 R)
• M69: 16,966,343 km (0.048 R)
• M70: 17,102,178 km (0.096 R)
• M71: 17,539,154 km (0.071 R)
• M72: 17,704,010 km (0.113 R)
• M73: 17,786,588 km (0.105 R)
• M74: 17,869,316 km (0.117 R)
• M75: 18,591,724 km (0.116 R)
• M76: 18,872,220 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 11.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.34 AU - 5.58 AU

Year: 4912 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,106,059 km

• M1: 143,913 km (0.12 R)
• M2: 220,058 km (0.071 R)
• M3: 306,227 km (0.116 R)
• M4: 394,340 km (0.099 R)
• M5: 513,569 km (0.098 R)
• M6: 604,675 km (0.081 R)
• M7: 690,993 km (0.103 R)
• M8: 940,223 km (0.039 R)
• M9: 1,109,268 km (0.039 R)
• M10: 1,274,723 km (0.066 R)
• M11: 1,419,085 km (0.075 R)
• M12: 1,569,132 km (0.078 R)
• M13: 1,646,175 km (0.12 R)
• M14: 1,804,300 km (0.084 R)
• M15: 2,034,381 km (0.091 R)
• M16: 2,204,773 km (0.113 R)
• M17: 2,614,672 km (0.044 R)
• M18: 2,706,973 km (0.12 R)
• M19: 3,067,953 km (0.103 R)
• M20: 3,224,582 km (0.068 R)
• M21: 3,877,876 km (0.079 R)
• M22: 4,090,455 km (0.049 R)
• M23: 4,571,711 km (0.103 R)
• M24: 4,864,624 km (0.118 R)
• M25: 5,257,019 km (0.094 R)
• M26: 5,731,842 km (0.073 R)
• M27: 5,877,102 km (0.118 R)
• M28: 6,047,943 km (0.076 R)
• M29: 6,195,745 km (0.112 R)
• M30: 6,545,356 km (0.059 R)
• M31: 6,773,642 km (0.077 R)
• M32: 7,211,814 km (0.09 R)
• M33: 7,290,054 km (0.093 R)
• M34: 7,899,815 km (0.077 R)
• M35: 8,526,031 km (0.079 R)
• M36: 8,636,584 km (0.057 R)
• M37: 9,452,341 km (0.104 R)
• M38: 9,970,997 km (0.088 R)
• M39: 10,321,954 km (0.091 R)
• M40: 10,946,076 km (0.036 R)
• M41: 11,399,208 km (0.117 R)
• M42: 11,521,130 km (0.079 R)
• M43: 11,674,169 km (0.119 R)
• M44: 12,106,208 km (0.074 R)
• M45: 12,355,438 km (0.078 R)
• M46: 13,145,165 km (0.12 R)
• M47: 13,305,085 km (0.101 R)
• M48: 13,401,426 km (0.082 R)
• M49: 14,147,171 km (0.103 R)
• M50: 15,543,668 km (0.093 R)
• M51: 15,645,095 km (0.08 R)
• M52: 15,950,723 km (0.112 R)
• M53: 16,326,962 km (0.045 R)
• M54: 16,636,929 km (0.097 R)
• M55: 16,810,014 km (0.093 R)
• M56: 17,053,260 km (0.093 R)
• M57: 17,684,263 km (0.072 R)
• M58: 18,394,405 km (0.093 R)
• M59: 18,609,377 km (0.081 R)
• M60: 19,404,340 km (0.089 R)
• M61: 20,247,174 km (0.088 R)
• M62: 20,617,429 km (0.076 R)
• M63: 20,878,028 km (0.096 R)
• M64: 21,252,023 km (0.117 R)
• M65: 21,552,864 km (0.094 R)
• M66: 23,309,891 km (0.098 R)
• M67: 23,387,383 km (0.043 R)
• M68: 24,323,267 km (0.113 R)
• M69: 24,480,495 km (0.112 R)
• M70: 24,835,491 km (0.113 R)
• M71: 25,231,775 km (0.098 R)
• M72: 25,430,740 km (0.111 R)
• M73: 25,510,476 km (0.102 R)
• M74: 26,554,520 km (0.085 R)
• M75: 27,203,924 km (0.076 R)
• M76: 27,326,295 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 4.7

Gravity: 38.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.19 AU - 14.31 AU

Year: 19630 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,106,059 km

• M1: 207,343 km (0.048 R)
• M2: 341,083 km (0.071 R)
• M3: 832,063 km (0.046 R)
• M4: 1,047,335 km (0.099 R)
• M5: 1,401,582 km (0.102 R)
• M6: 2,174,255 km (0.119 R)
• M7: 2,210,309 km (0.1 R)
• M8: 2,544,959 km (0.06 R)
• M9: 3,015,295 km (0.074 R)
• M10: 3,096,377 km (0.118 R)
• M11: 3,178,057 km (0.073 R)
• M12: 3,343,662 km (0.082 R)
• M13: 4,766,936 km (0.116 R)
• M14: 5,441,174 km (0.112 R)
• M15: 5,739,322 km (0.095 R)
• M16: 6,403,238 km (0.092 R)
• M17: 6,983,827 km (0.111 R)
• M18: 7,857,927 km (0.119 R)
• M19: 8,536,055 km (0.075 R)
• M20: 8,593,350 km (0.107 R)
• M21: 9,647,267 km (0.057 R)
• M22: 9,886,923 km (0.088 R)
• M23: 10,189,410 km (0.092 R)
• M24: 10,311,183 km (0.095 R)
• M25: 11,492,408 km (0.098 R)
• M26: 12,846,867 km (0.1 R)
• M27: 13,110,458 km (0.063 R)
• M28: 15,422,643 km (0.088 R)
• M29: 16,912,338 km (0.052 R)
• M30: 17,857,348 km (0.112 R)
• M31: 18,521,563 km (0.037 R)
• M32: 19,646,389 km (0.078 R)
• M33: 20,331,847 km (0.109 R)
• M34: 20,716,014 km (0.098 R)
• M35: 21,882,877 km (0.115 R)
• M36: 22,752,191 km (0.106 R)
• M37: 23,311,238 km (0.074 R)
• M38: 24,198,802 km (0.059 R)
• M39: 27,602,902 km (0.063 R)
• M40: 28,799,086 km (0.069 R)
• M41: 29,663,911 km (0.097 R)
• M42: 30,099,540 km (0.115 R)
• M43: 30,800,855 km (0.044 R)
• M44: 31,773,840 km (0.057 R)
• M45: 31,951,861 km (0.092 R)
• M46: 33,478,358 km (0.103 R)
• M47: 35,028,341 km (0.114 R)
• M48: 36,415,263 km (0.059 R)
• M49: 37,068,707 km (0.107 R)
• M50: 39,051,926 km (0.072 R)
• M51: 39,147,369 km (0.101 R)
• M52: 39,338,106 km (0.06 R)
• M53: 39,720,778 km (0.103 R)
• M54: 40,296,879 km (0.047 R)
• M55: 41,069,552 km (0.092 R)
• M56: 41,944,401 km (0.052 R)
• M57: 43,811,681 km (0.075 R)
• M58: 44,905,092 km (0.094 R)
• M59: 46,108,158 km (0.09 R)
• M60: 47,626,726 km (0.117 R)
• M61: 48,341,056 km (0.076 R)
• M62: 48,648,180 km (0.108 R)
• M63: 49,986,932 km (0.114 R)
• M64: 53,122,054 km (0.111 R)
• M65: 53,756,798 km (0.109 R)
• M66: 54,074,993 km (0.073 R)
• M67: 54,287,571 km (0.099 R)
• M68: 54,820,140 km (0.097 R)
• M69: 56,643,588 km (0.119 R)
• M70: 56,751,448 km (0.066 R)
• M71: 56,967,468 km (0.097 R)
• M72: 58,051,454 km (0.068 R)
• M73: 59,142,172 km (0.062 R)
• M74: 59,909,758 km (0.09 R)
• M75: 60,239,622 km (0.059 R)
• M76: 61,565,508 km (0.105 R)
• M77: 61,787,511 km (0.097 R)
• M78: 61,898,513 km (0.049 R)
• M79: 62,120,815 km (0.09 R)
• M80: 63,348,266 km (0.082 R)
• M81: 63,572,363 km (0.066 R)
• M82: 63,684,412 km (0.059 R)
• M83: 63,908,809 km (0.086 R)
• M84: 64,809,238 km (0.116 R)
• M85: 66,167,587 km (0.118 R)
• M86: 66,736,358 km (0.099 R)
• M87: 67,649,803 km (0.111 R)
• M88: 68,452,395 km (0.097 R)
• M89: 70,182,794 km (0.037 R)
• M90: 71,694,181 km (0.1 R)
• M91: 72,981,321 km (0.045 R)
• M92: 73,568,942 km (0.118 R)
• M93: 73,804,409 km (0.08 R)
• M94: 74,867,302 km (0.11 R)
• M95: 76,173,141 km (0.094 R)
• M96: 76,649,760 km (0.084 R)
• M97: 78,326,004 km (0.103 R)
• M98: 78,686,834 km (0.116 R)
• M99: 80,498,913 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit