🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.67 AU - 0.67 AU

Year: 252 Days

Day: 26.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,153,392 km

• M1: 358,586 km (0.098 R)
• M2: 415,732 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.86 AU - 1.04 AU

Year: 426 Days

Day: 24.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.88 AU - 1.32 AU

Year: 531 Days

Day: 12.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.19 AU - 2.89 AU

Year: 1863 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,153,392 km

• M1: 186,399 km (0.109 R)
• M2: 325,675 km (0.105 R)
• M3: 444,904 km (0.068 R)
• M4: 578,645 km (0.092 R)
• M5: 905,516 km (0.105 R)
• M6: 1,006,794 km (0.091 R)
• M7: 1,122,732 km (0.109 R)
• M8: 1,308,682 km (0.108 R)
• M9: 1,402,929 km (0.079 R)
• M10: 1,551,928 km (0.095 R)
• M11: 1,682,378 km (0.068 R)
• M12: 1,792,033 km (0.106 R)
• M13: 1,980,526 km (0.031 R)
• M14: 2,182,334 km (0.095 R)
• M15: 2,529,700 km (0.113 R)
• M16: 2,858,516 km (0.07 R)
• M17: 2,983,730 km (0.098 R)
• M18: 3,125,698 km (0.093 R)
• M19: 3,339,324 km (0.106 R)
• M20: 3,565,815 km (0.104 R)
• M21: 3,669,037 km (0.09 R)
• M22: 3,968,383 km (0.109 R)
• M23: 4,385,611 km (0.074 R)
• M24: 4,634,392 km (0.107 R)
• M25: 4,870,009 km (0.109 R)
• M26: 5,308,032 km (0.109 R)
• M27: 5,573,418 km (0.032 R)
• M28: 5,918,391 km (0.111 R)
• M29: 6,069,784 km (0.118 R)
• M30: 6,376,460 km (0.115 R)
• M31: 6,551,190 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 8.7

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.31 AU - 3.55 AU

Year: 2308 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,153,392 km

• M1: 122,221 km (0.093 R)
• M2: 180,864 km (0.057 R)
• M3: 252,820 km (0.11 R)
• M4: 360,082 km (0.109 R)
• M5: 454,478 km (0.112 R)
• M6: 992,133 km (0.056 R)
• M7: 1,358,049 km (0.059 R)
• M8: 1,960,779 km (0.111 R)
• M9: 2,178,594 km (0.119 R)
• M10: 2,234,244 km (0.106 R)
• M11: 2,476,443 km (0.026 R)
• M12: 2,667,480 km (0.092 R)
• M13: 2,893,821 km (0.066 R)
• M14: 3,237,298 km (0.109 R)
• M15: 3,397,667 km (0.094 R)
• M16: 3,495,205 km (0.117 R)
• M17: 3,659,912 km (0.09 R)
• M18: 3,759,993 km (0.107 R)
• M19: 3,945,793 km (0.054 R)
• M20: 4,221,502 km (0.113 R)
• M21: 4,326,520 km (0.054 R)
• M22: 4,646,809 km (0.115 R)
• M23: 4,828,122 km (0.119 R)
• M24: 5,030,228 km (0.111 R)
• M25: 5,329,275 km (0.081 R)
• M26: 5,749,794 km (0.028 R)
• M27: 5,944,571 km (0.109 R)
• M28: 6,023,109 km (0.117 R)
• M29: 6,260,820 km (0.054 R)
• M30: 6,663,688 km (0.081 R)
• M31: 6,992,055 km (0.118 R)
• M32: 7,158,258 km (0.078 R)
• M33: 7,410,031 km (0.08 R)
• M34: 7,494,704 km (0.1 R)
• M35: 7,558,283 km (0.092 R)
• M36: 8,204,695 km (0.103 R)
• M37: 8,534,559 km (0.094 R)
• M38: 8,600,980 km (0.098 R)
• M39: 8,667,701 km (0.087 R)
• M40: 9,116,494 km (0.113 R)
• M41: 9,320,995 km (0.093 R)
• M42: 9,526,991 km (0.075 R)
• M43: 9,596,105 km (0.116 R)
• M44: 9,990,146 km (0.072 R)
• M45: 10,271,689 km (0.087 R)
• M46: 10,698,641 km (0.056 R)
• M47: 10,818,320 km (0.1 R)
• M48: 11,010,702 km (0.113 R)
• M49: 11,252,901 km (0.045 R)
• M50: 11,447,827 km (0.093 R)
• M51: 11,619,267 km (0.088 R)
• M52: 11,693,018 km (0.039 R)
• M53: 12,945,302 km (0.079 R)
• M54: 13,098,490 km (0.104 R)
• M55: 13,226,546 km (0.119 R)
• M56: 13,329,320 km (0.1 R)
• M57: 14,662,536 km (0.037 R)
• M58: 16,505,432 km (0.036 R)
• M59: 16,754,812 km (0.044 R)
• M60: 17,005,388 km (0.054 R)
• M61: 17,117,138 km (0.081 R)
• M62: 17,425,758 km (0.107 R)
• M63: 18,020,111 km (0.117 R)
• M64: 18,362,690 km (0.077 R)
• M65: 18,621,195 km (0.118 R)
• M66: 18,909,620 km (0.044 R)
• M67: 19,199,690 km (0.095 R)
• M68: 19,432,763 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 12.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.75 AU - 4.31 AU

Year: 3723 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,153,392 km

• M1: 166,652 km (0.067 R)
• M2: 301,889 km (0.097 R)
• M3: 517,309 km (0.092 R)
• M4: 719,416 km (0.07 R)
• M5: 825,182 km (0.062 R)
• M6: 949,498 km (0.098 R)
• M7: 1,558,810 km (0.112 R)
• M8: 2,081,654 km (0.081 R)
• M9: 2,508,607 km (0.045 R)
• M10: 2,619,608 km (0.112 R)
• M11: 2,770,403 km (0.087 R)
• M12: 3,061,072 km (0.116 R)
• M13: 3,160,105 km (0.053 R)
• M14: 3,240,290 km (0.053 R)
• M15: 3,341,268 km (0.068 R)
• M16: 3,526,022 km (0.114 R)
• M17: 3,693,123 km (0.092 R)
• M18: 3,777,645 km (0.093 R)
• M19: 4,232,124 km (0.056 R)
• M20: 4,567,672 km (0.06 R)
• M21: 4,865,521 km (0.11 R)
• M22: 5,772,383 km (0.118 R)
• M23: 5,945,169 km (0.091 R)
• M24: 6,270,544 km (0.1 R)
• M25: 7,122,953 km (0.054 R)
• M26: 7,711,471 km (0.047 R)
• M27: 7,820,229 km (0.101 R)
• M28: 8,121,818 km (0.089 R)
• M29: 9,164,216 km (0.076 R)
• M30: 9,482,261 km (0.093 R)
• M31: 10,488,307 km (0.091 R)
• M32: 10,608,883 km (0.11 R)
• M33: 10,912,566 km (0.112 R)
• M34: 11,004,120 km (0.092 R)
• M35: 11,808,957 km (0.081 R)
• M36: 12,313,700 km (0.05 R)
• M37: 12,536,750 km (0.078 R)
• M38: 13,246,592 km (0.111 R)
• M39: 13,606,375 km (0.118 R)
• M40: 13,705,110 km (0.112 R)
• M41: 13,870,116 km (0.107 R)
• M42: 14,436,045 km (0.084 R)
• M43: 14,738,831 km (0.081 R)
• M44: 14,907,877 km (0.109 R)
• M45: 15,043,711 km (0.101 R)
• M46: 16,916,228 km (0.08 R)
• M47: 17,057,897 km (0.103 R)
• M48: 17,771,928 km (0.092 R)
• M49: 17,879,938 km (0.038 R)
• M50: 18,060,353 km (0.068 R)
• M51: 18,205,163 km (0.064 R)
• M52: 18,422,978 km (0.12 R)
• M53: 18,898,101 km (0.079 R)
• M54: 19,972,363 km (0.096 R)
• M55: 20,309,856 km (0.116 R)
• M56: 20,535,898 km (0.105 R)
• M57: 20,686,992 km (0.092 R)
• M58: 20,876,532 km (0.092 R)
• M59: 21,104,520 km (0.067 R)
• M60: 21,409,998 km (0.038 R)
• M61: 21,601,633 km (0.111 R)
• M62: 22,490,544 km (0.057 R)
• M63: 23,391,422 km (0.117 R)
• M64: 23,985,326 km (0.103 R)
• M65: 24,224,234 km (0.105 R)
• M66: 24,744,685 km (0.094 R)
• M67: 24,905,502 km (0.089 R)
• M68: 25,674,585 km (0.069 R)
• M69: 25,755,966 km (0.099 R)
• M70: 26,082,389 km (0.078 R)
• M71: 26,533,426 km (0.099 R)
• M72: 26,904,429 km (0.112 R)
• M73: 27,194,200 km (0.053 R)
• M74: 27,277,227 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 11.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.75 AU - 5.79 AU

Year: 4794 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,153,392 km

• M1: 286,031 km (0.093 R)
• M2: 362,476 km (0.108 R)
• M3: 496,067 km (0.104 R)
• M4: 585,975 km (0.079 R)
• M5: 671,246 km (0.059 R)
• M6: 1,166,714 km (0.09 R)
• M7: 1,335,311 km (0.053 R)
• M8: 1,776,774 km (0.084 R)
• M9: 2,005,808 km (0.112 R)
• M10: 2,107,086 km (0.052 R)
• M11: 2,421,242 km (0.032 R)
• M12: 2,844,753 km (0.052 R)
• M13: 2,978,344 km (0.045 R)
• M14: 3,074,984 km (0.065 R)
• M15: 3,311,498 km (0.098 R)
• M16: 3,574,492 km (0.108 R)
• M17: 3,677,564 km (0.069 R)
• M18: 3,928,889 km (0.078 R)
• M19: 4,035,253 km (0.09 R)
• M20: 4,338,338 km (0.08 R)
• M21: 4,761,700 km (0.053 R)
• M22: 5,268,388 km (0.119 R)
• M23: 5,841,049 km (0.107 R)
• M24: 5,987,356 km (0.071 R)
• M25: 6,483,721 km (0.041 R)
• M26: 6,839,166 km (0.114 R)
• M27: 7,463,288 km (0.077 R)
• M28: 7,943,497 km (0.036 R)
• M29: 8,024,430 km (0.04 R)
• M30: 8,132,888 km (0.056 R)
• M31: 8,323,925 km (0.064 R)
• M32: 8,738,012 km (0.043 R)
• M33: 9,414,942 km (0.116 R)
• M34: 9,615,403 km (0.092 R)
• M35: 10,402,438 km (0.088 R)
• M36: 10,609,930 km (0.09 R)
• M37: 11,210,116 km (0.036 R)
• M38: 11,301,072 km (0.117 R)
• M39: 11,392,327 km (0.076 R)
• M40: 11,790,556 km (0.096 R)
• M41: 12,727,039 km (0.099 R)
• M42: 13,140,228 km (0.065 R)
• M43: 13,590,219 km (0.077 R)
• M44: 14,110,670 km (0.083 R)
• M45: 14,505,309 km (0.07 R)
• M46: 14,670,764 km (0.088 R)
• M47: 14,836,967 km (0.094 R)
• M48: 15,204,679 km (0.085 R)
• M49: 15,372,827 km (0.091 R)
• M50: 15,507,764 km (0.099 R)
• M51: 16,017,444 km (0.114 R)
• M52: 16,740,151 km (0.082 R)
• M53: 18,683,128 km (0.11 R)
• M54: 19,736,148 km (0.115 R)
• M55: 19,882,903 km (0.105 R)
• M56: 20,029,958 km (0.104 R)
• M57: 20,140,661 km (0.095 R)
• M58: 20,288,314 km (0.105 R)
• M59: 21,483,451 km (0.085 R)
• M60: 21,672,094 km (0.118 R)
• M61: 21,785,639 km (0.068 R)
• M62: 22,013,327 km (0.092 R)
• M63: 22,701,178 km (0.076 R)
• M64: 22,932,007 km (0.084 R)
• M65: 23,240,927 km (0.039 R)
• M66: 23,318,418 km (0.118 R)
• M67: 23,434,806 km (0.116 R)
• M68: 23,551,342 km (0.041 R)
• M69: 23,785,014 km (0.075 R)
• M70: 24,372,485 km (0.057 R)
• M71: 24,530,012 km (0.095 R)
• M72: 24,846,112 km (0.051 R)
• M73: 24,925,249 km (0.029 R)
• M74: 26,123,528 km (0.1 R)
• M75: 27,054,925 km (0.097 R)
• M76: 27,258,976 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 8.5

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.77 AU - 6.03 AU

Year: 4991 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,153,392 km

• M1: 117,434 km (0.07 R)
• M2: 268,977 km (0.104 R)
• M3: 453,282 km (0.105 R)
• M4: 543,639 km (0.064 R)
• M5: 784,491 km (0.111 R)
• M6: 1,088,624 km (0.092 R)
• M7: 1,799,962 km (0.111 R)
• M8: 1,855,462 km (0.088 R)
• M9: 2,006,407 km (0.034 R)
• M10: 2,122,345 km (0.057 R)
• M11: 2,381,299 km (0.092 R)
• M12: 2,545,857 km (0.087 R)
• M13: 3,083,811 km (0.111 R)
• M14: 3,195,560 km (0.107 R)
• M15: 3,609,348 km (0.092 R)
• M16: 3,846,460 km (0.11 R)
• M17: 4,793,714 km (0.077 R)
• M18: 5,373,855 km (0.116 R)
• M19: 5,672,302 km (0.086 R)
• M20: 5,837,309 km (0.047 R)
• M21: 6,004,111 km (0.081 R)
• M22: 6,370,625 km (0.051 R)
• M23: 6,542,214 km (0.102 R)
• M24: 7,095,876 km (0.105 R)
• M25: 7,363,357 km (0.07 R)
• M26: 7,785,971 km (0.106 R)
• M27: 7,969,677 km (0.11 R)
• M28: 8,061,979 km (0.089 R)
• M29: 8,185,547 km (0.07 R)
• M30: 8,372,245 km (0.115 R)
• M31: 9,294,366 km (0.107 R)
• M32: 9,587,129 km (0.078 R)
• M33: 10,720,183 km (0.116 R)
• M34: 10,924,534 km (0.118 R)
• M35: 11,337,125 km (0.097 R)
• M36: 11,684,790 km (0.1 R)
• M37: 12,355,139 km (0.107 R)
• M38: 12,533,609 km (0.051 R)
• M39: 12,784,933 km (0.111 R)
• M40: 13,001,701 km (0.12 R)
• M41: 13,402,174 km (0.105 R)
• M42: 13,659,183 km (0.11 R)
• M43: 14,252,638 km (0.079 R)
• M44: 14,854,620 km (0.118 R)
• M45: 14,968,464 km (0.118 R)
• M46: 15,082,457 km (0.093 R)
• M47: 15,311,492 km (0.075 R)
• M48: 15,426,532 km (0.092 R)
• M49: 15,927,984 km (0.107 R)
• M50: 16,356,433 km (0.069 R)
• M51: 16,907,252 km (0.099 R)
• M52: 16,986,539 km (0.109 R)
• M53: 17,624,424 km (0.082 R)
• M54: 18,636,903 km (0.092 R)
• M55: 19,294,834 km (0.097 R)
• M56: 20,760,295 km (0.096 R)
• M57: 21,228,237 km (0.036 R)
• M58: 21,828,872 km (0.035 R)
• M59: 22,087,976 km (0.068 R)
• M60: 22,915,252 km (0.105 R)
• M61: 24,063,715 km (0.113 R)
• M62: 24,555,294 km (0.087 R)
• M63: 25,140,371 km (0.109 R)
• M64: 25,366,713 km (0.091 R)
• M65: 25,639,130 km (0.05 R)
• M66: 25,775,713 km (0.032 R)
• M67: 27,713,155 km (0.068 R)
• M68: 29,125,509 km (0.113 R)
• M69: 29,649,251 km (0.065 R)
• M70: 30,464,858 km (0.091 R)
• M71: 30,609,520 km (0.111 R)
• M72: 30,851,120 km (0.082 R)
• M73: 30,996,380 km (0.064 R)
• M74: 31,336,266 km (0.072 R)
• M75: 31,433,654 km (0.039 R)
• M76: 31,579,811 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit