🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.08 AU - 1.26 AU

Year: 441 Days

Day: 30 Hours

Environment

Temp: 40 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,362,525 km

• M1: 274,213 km (0.045 R)
• M2: 336,446 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.48 AU - 2.24 AU

Year: 883 Days

Day: 34.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.56 AU - 2.6 AU

Year: 1443 Days

Day: 46.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.52 AU - 3.76 AU

Year: 1938 Days

Day: 42.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,362,525 km

• M1: 447,746 km (0.11 R)
• M2: 1,648,269 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 12.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.67 AU - 7.71 AU

Year: 6026 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,362,525 km

• M1: 165,156 km (0.09 R)
• M2: 322,084 km (0.081 R)
• M3: 509,680 km (0.107 R)
• M4: 883,525 km (0.115 R)
• M5: 974,630 km (0.114 R)
• M6: 1,085,333 km (0.106 R)
• M7: 1,408,614 km (0.087 R)
• M8: 1,724,115 km (0.075 R)
• M9: 1,880,445 km (0.114 R)
• M10: 2,062,356 km (0.087 R)
• M11: 3,224,582 km (0.034 R)
• M12: 3,617,725 km (0.102 R)
• M13: 3,820,281 km (0.104 R)
• M14: 4,000,397 km (0.074 R)
• M15: 4,887,961 km (0.115 R)
• M16: 4,971,736 km (0.095 R)
• M17: 5,168,906 km (0.091 R)
• M18: 5,455,086 km (0.092 R)
• M19: 6,193,501 km (0.084 R)
• M20: 6,284,158 km (0.115 R)
• M21: 6,744,620 km (0.09 R)
• M22: 7,216,003 km (0.045 R)
• M23: 7,407,638 km (0.096 R)
• M24: 7,504,128 km (0.067 R)
• M25: 7,730,769 km (0.119 R)
• M26: 8,124,511 km (0.067 R)
• M27: 8,457,815 km (0.066 R)
• M28: 9,275,966 km (0.116 R)
• M29: 9,659,385 km (0.054 R)
• M30: 10,550,240 km (0.056 R)
• M31: 10,731,553 km (0.05 R)
• M32: 11,281,923 km (0.091 R)
• M33: 12,029,913 km (0.116 R)
• M34: 12,601,526 km (0.113 R)
• M35: 12,832,505 km (0.115 R)
• M36: 12,987,489 km (0.097 R)
• M37: 13,142,921 km (0.101 R)
• M38: 13,890,013 km (0.117 R)
• M39: 14,088,828 km (0.036 R)
• M40: 15,261,077 km (0.1 R)
• M41: 15,796,787 km (0.118 R)
• M42: 16,801,935 km (0.025 R)
• M43: 17,226,793 km (0.1 R)
• M44: 17,784,494 km (0.103 R)
• M45: 18,000,513 km (0.091 R)
• M46: 19,315,329 km (0.117 R)
• M47: 19,582,062 km (0.085 R)
• M48: 19,984,331 km (0.098 R)
• M49: 20,524,977 km (0.093 R)
• M50: 20,706,290 km (0.088 R)
• M51: 21,024,784 km (0.116 R)
• M52: 21,712,934 km (0.083 R)
• M53: 22,129,265 km (0.095 R)
• M54: 22,315,215 km (0.103 R)
• M55: 23,017,128 km (0.106 R)
• M56: 23,111,225 km (0.055 R)
• M57: 24,107,398 km (0.032 R)
• M58: 24,875,732 km (0.083 R)
• M59: 25,117,482 km (0.048 R)
• M60: 25,262,892 km (0.095 R)
• M61: 25,798,602 km (0.111 R)
• M62: 26,436,487 km (0.079 R)
• M63: 26,831,575 km (0.105 R)
• M64: 31,097,209 km (0.079 R)
• M65: 31,201,329 km (0.116 R)
• M66: 32,301,471 km (0.076 R)
• M67: 32,406,938 km (0.079 R)
• M68: 33,574,400 km (0.047 R)
• M69: 34,378,189 km (0.1 R)
• M70: 35,080,102 km (0.044 R)
• M71: 35,351,174 km (0.032 R)
• M72: 35,841,107 km (0.119 R)
• M73: 36,607,646 km (0.088 R)
• M74: 36,717,601 km (0.093 R)
• M75: 36,827,705 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 9.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.98 AU - 8.94 AU

Year: 7096 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,362,525 km

• M1: 148,850 km (0.088 R)
• M2: 401,670 km (0.066 R)
• M3: 497,263 km (0.111 R)
• M4: 582,235 km (0.094 R)
• M5: 672,742 km (0.076 R)
• M6: 880,683 km (0.088 R)
• M7: 986,598 km (0.104 R)
• M8: 1,173,147 km (0.097 R)
• M9: 1,755,980 km (0.106 R)
• M10: 1,953,000 km (0.062 R)
• M11: 2,519,079 km (0.072 R)
• M12: 2,689,919 km (0.117 R)
• M13: 2,864,799 km (0.105 R)
• M14: 2,935,709 km (0.104 R)
• M15: 3,486,827 km (0.028 R)
• M16: 3,562,673 km (0.098 R)
• M17: 4,049,764 km (0.047 R)
• M18: 4,129,799 km (0.076 R)
• M19: 4,475,370 km (0.098 R)
• M20: 4,537,303 km (0.094 R)
• M21: 4,641,124 km (0.117 R)
• M22: 4,830,216 km (0.115 R)
• M23: 5,237,721 km (0.088 R)
• M24: 5,390,759 km (0.074 R)
• M25: 5,500,863 km (0.101 R)
• M26: 5,567,434 km (0.114 R)
• M27: 5,858,552 km (0.083 R)
• M28: 6,339,359 km (0.107 R)
• M29: 6,904,540 km (0.109 R)
• M30: 7,024,368 km (0.114 R)
• M31: 7,217,499 km (0.07 R)
• M32: 7,290,353 km (0.054 R)
• M33: 7,363,357 km (0.114 R)
• M34: 7,485,877 km (0.096 R)
• M35: 8,209,183 km (0.058 R)
• M36: 8,540,692 km (0.104 R)
• M37: 8,617,735 km (0.104 R)
• M38: 8,902,569 km (0.115 R)
• M39: 9,085,527 km (0.033 R)
• M40: 9,164,216 km (0.082 R)
• M41: 9,695,139 km (0.118 R)
• M42: 9,883,183 km (0.096 R)
• M43: 9,991,343 km (0.094 R)
• M44: 10,482,472 km (0.118 R)
• M45: 11,149,679 km (0.085 R)
• M46: 11,630,636 km (0.068 R)
• M47: 11,716,206 km (0.07 R)
• M48: 12,262,986 km (0.091 R)
• M49: 12,350,202 km (0.089 R)
• M50: 13,501,357 km (0.08 R)
• M51: 13,621,335 km (0.039 R)
• M52: 14,257,126 km (0.066 R)
• M53: 14,809,890 km (0.088 R)
• M54: 14,902,641 km (0.111 R)
• M55: 15,746,672 km (0.077 R)
• M56: 16,285,972 km (0.115 R)
• M57: 16,928,345 km (0.107 R)
• M58: 17,057,748 km (0.108 R)
• M59: 17,578,947 km (0.118 R)
• M60: 18,871,023 km (0.072 R)
• M61: 19,613,328 km (0.115 R)
• M62: 19,715,204 km (0.064 R)
• M63: 20,640,916 km (0.076 R)
• M64: 20,883,115 km (0.119 R)
• M65: 21,791,323 km (0.058 R)
• M66: 21,861,784 km (0.066 R)
• M67: 22,144,075 km (0.06 R)
• M68: 22,285,744 km (0.032 R)
• M69: 22,356,654 km (0.12 R)
• M70: 22,498,772 km (0.097 R)
• M71: 22,998,429 km (0.106 R)
• M72: 23,105,990 km (0.088 R)
• M73: 23,393,666 km (0.079 R)
• M74: 23,537,879 km (0.118 R)
• M75: 24,117,870 km (0.088 R)
• M76: 24,227,076 km (0.116 R)
• M77: 24,373,083 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 10.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.76 AU - 11.08 AU

Year: 12567 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,362,525 km

• M1: 238,908 km (0.104 R)
• M2: 316,250 km (0.061 R)
• M3: 554,859 km (0.116 R)
• M4: 688,001 km (0.119 R)
• M5: 832,662 km (0.105 R)
• M6: 968,197 km (0.093 R)
• M7: 1,174,942 km (0.084 R)
• M8: 1,656,048 km (0.104 R)
• M9: 3,296,987 km (0.102 R)
• M10: 3,773,606 km (0.087 R)
• M11: 4,070,109 km (0.064 R)
• M12: 4,374,391 km (0.083 R)
• M13: 4,511,872 km (0.08 R)
• M14: 4,791,470 km (0.059 R)
• M15: 5,040,700 km (0.108 R)
• M16: 6,862,054 km (0.091 R)
• M17: 7,387,442 km (0.079 R)
• M18: 7,551,701 km (0.066 R)
• M19: 7,717,305 km (0.118 R)
• M20: 8,434,029 km (0.118 R)
• M21: 8,562,683 km (0.101 R)
• M22: 8,996,517 km (0.046 R)
• M23: 9,084,181 km (0.079 R)
• M24: 9,660,582 km (0.116 R)
• M25: 10,112,218 km (0.091 R)
• M26: 10,524,509 km (0.106 R)
• M27: 11,318,425 km (0.073 R)
• M28: 11,460,394 km (0.104 R)
• M29: 11,603,110 km (0.088 R)
• M30: 12,131,490 km (0.098 R)
• M31: 12,815,152 km (0.119 R)
• M32: 13,012,771 km (0.076 R)
• M33: 13,311,219 km (0.098 R)
• M34: 13,411,150 km (0.12 R)
• M35: 13,813,568 km (0.062 R)
• M36: 14,016,273 km (0.094 R)
• M37: 14,220,026 km (0.116 R)
• M38: 15,096,520 km (0.059 R)
• M39: 15,462,586 km (0.111 R)
• M40: 16,150,137 km (0.108 R)
• M41: 16,310,357 km (0.08 R)
• M42: 16,631,992 km (0.111 R)
• M43: 17,281,845 km (0.098 R)
• M44: 18,439,134 km (0.052 R)
• M45: 20,365,207 km (0.107 R)
• M46: 21,002,045 km (0.052 R)
• M47: 23,251,847 km (0.029 R)
• M48: 23,856,522 km (0.093 R)
• M49: 23,977,996 km (0.067 R)
• M50: 24,711,773 km (0.078 R)
• M51: 25,143,064 km (0.11 R)
• M52: 25,701,513 km (0.068 R)
• M53: 25,888,510 km (0.062 R)
• M54: 26,452,195 km (0.09 R)
• M55: 27,655,710 km (0.083 R)
• M56: 27,847,344 km (0.116 R)
• M57: 28,424,942 km (0.11 R)
• M58: 29,071,354 km (0.108 R)
• M59: 29,461,655 km (0.111 R)
• M60: 29,853,601 km (0.101 R)
• M61: 30,840,947 km (0.09 R)
• M62: 31,505,162 km (0.104 R)
• M63: 33,457,863 km (0.118 R)
• M64: 34,483,356 km (0.053 R)
• M65: 36,215,101 km (0.07 R)
• M66: 37,762,392 km (0.093 R)
• M67: 38,188,148 km (0.099 R)
• M68: 39,762,815 km (0.047 R)
• M69: 40,051,389 km (0.063 R)
• M70: 40,994,005 km (0.105 R)
• M71: 41,943,952 km (0.074 R)
• M72: 42,237,762 km (0.115 R)
• M73: 42,605,922 km (0.079 R)
• M74: 43,345,385 km (0.106 R)
• M75: 43,493,786 km (0.057 R)
• M76: 43,791,186 km (0.111 R)
• M77: 44,762,226 km (0.087 R)
• M78: 45,513,955 km (0.109 R)
• M79: 46,118,331 km (0.093 R)
• M80: 46,725,399 km (0.072 R)
• M81: 47,488,049 km (0.084 R)
• M82: 47,641,088 km (0.061 R)
• M83: 48,485,567 km (0.089 R)
• M84: 49,645,101 km (0.035 R)
• M85: 49,955,815 km (0.095 R)
• M86: 51,755,179 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 3.7

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.02 AU - 15.79 AU

Year: 21046 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,362,525 km

• M1: 77,791 km (0.089 R)
• M2: 126,560 km (0.03 R)
• M3: 300,542 km (0.106 R)
• M4: 1,184,067 km (0.032 R)
• M5: 1,275,023 km (0.113 R)
• M6: 1,561,652 km (0.1 R)
• M7: 1,611,468 km (0.105 R)
• M8: 1,687,015 km (0.104 R)
• M9: 2,164,232 km (0.115 R)
• M10: 2,389,078 km (0.083 R)
• M11: 2,770,253 km (0.065 R)
• M12: 3,296,688 km (0.109 R)
• M13: 4,509,029 km (0.057 R)
• M14: 5,235,776 km (0.032 R)
• M15: 5,650,910 km (0.066 R)
• M16: 5,727,504 km (0.09 R)
• M17: 6,352,674 km (0.112 R)
• M18: 7,081,514 km (0.111 R)
• M19: 8,266,778 km (0.056 R)
• M20: 9,786,244 km (0.085 R)
• M21: 10,436,546 km (0.11 R)
• M22: 11,005,018 km (0.081 R)
• M23: 12,023,630 km (0.118 R)
• M24: 12,270,616 km (0.097 R)
• M25: 13,021,447 km (0.043 R)
• M26: 13,326,029 km (0.116 R)
• M27: 13,787,089 km (0.104 R)
• M28: 14,097,505 km (0.055 R)
• M29: 14,567,242 km (0.105 R)
• M30: 14,830,535 km (0.05 R)
• M31: 14,989,108 km (0.095 R)
• M32: 15,308,201 km (0.085 R)
• M33: 15,415,163 km (0.068 R)
• M34: 15,629,537 km (0.107 R)
• M35: 15,737,098 km (0.1 R)
• M36: 16,061,426 km (0.065 R)
• M37: 16,224,338 km (0.05 R)
• M38: 16,278,791 km (0.065 R)
• M39: 16,497,204 km (0.086 R)
• M40: 16,771,567 km (0.087 R)
• M41: 17,158,128 km (0.079 R)
• M42: 17,659,430 km (0.081 R)
• M43: 17,883,827 km (0.099 R)
• M44: 18,733,693 km (0.07 R)
• M45: 19,365,145 km (0.106 R)
• M46: 19,422,890 km (0.113 R)
• M47: 19,538,529 km (0.108 R)
• M48: 22,080,496 km (0.102 R)
• M49: 22,564,744 km (0.078 R)
• M50: 24,598,976 km (0.115 R)
• M51: 24,975,215 km (0.107 R)
• M52: 25,860,236 km (0.112 R)
• M53: 26,755,430 km (0.114 R)
• M54: 27,725,871 km (0.108 R)
• M55: 28,051,845 km (0.09 R)
• M56: 28,248,117 km (0.101 R)
• M57: 28,313,641 km (0.082 R)
• M58: 29,103,667 km (0.088 R)
• M59: 29,767,583 km (0.085 R)
• M60: 30,168,206 km (0.114 R)
• M61: 30,436,435 km (0.085 R)
• M62: 30,772,731 km (0.11 R)
• M63: 30,907,518 km (0.03 R)
• M64: 31,110,224 km (0.115 R)
• M65: 31,652,815 km (0.116 R)
• M66: 31,720,882 km (0.094 R)
• M67: 32,267,064 km (0.079 R)
• M68: 33,993,573 km (0.114 R)
• M69: 34,342,435 km (0.075 R)
• M70: 34,832,817 km (0.084 R)
• M71: 35,043,750 km (0.081 R)
• M72: 35,396,203 km (0.119 R)
• M73: 35,678,943 km (0.117 R)
• M74: 35,820,761 km (0.106 R)
• M75: 35,891,671 km (0.099 R)
• M76: 36,746,174 km (0.066 R)
• M77: 38,547,931 km (0.116 R)
• M78: 39,276,622 km (0.103 R)
• M79: 39,422,928 km (0.083 R)
• M80: 39,936,348 km (0.075 R)
• M81: 40,525,914 km (0.07 R)
• M82: 40,747,767 km (0.104 R)
• M83: 41,192,522 km (0.099 R)
• M84: 42,086,967 km (0.051 R)
• M85: 42,762,103 km (0.118 R)
• M86: 42,912,598 km (0.059 R)
• M87: 43,063,243 km (0.119 R)
• M88: 43,591,922 km (0.076 R)
• M89: 44,885,046 km (0.076 R)
• M90: 45,114,529 km (0.087 R)
• M91: 45,882,265 km (0.1 R)
• M92: 47,976,636 km (0.106 R)
• M93: 48,524,762 km (0.109 R)
• M94: 48,917,457 km (0.093 R)
• M95: 48,996,145 km (0.081 R)
• M96: 50,181,409 km (0.027 R)
• M97: 50,658,177 km (0.075 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit