🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 140 Days

Day: 20.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,201,481 km

• M1: 33,510 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.85 AU - 1.31 AU

Year: 432 Days

Day: 32.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.07 AU - 2.19 AU

Year: 1197 Days

Day: 30.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.34 AU - 3.92 AU

Year: 2663 Days

Day: 35.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,201,481 km

• M1: 38,895 km (0.028 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.79 AU - 4.61 AU

Year: 3314 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,201,481 km

• M1: 106,065 km (0.113 R)
• M2: 156,031 km (0.042 R)
• M3: 231,428 km (0.112 R)
• M4: 314,904 km (0.104 R)
• M5: 472,729 km (0.068 R)
• M6: 600,037 km (0.093 R)
• M7: 671,844 km (0.088 R)
• M8: 739,013 km (0.12 R)
• M9: 938,577 km (0.065 R)
• M10: 1,084,136 km (0.076 R)
• M11: 1,146,368 km (0.025 R)
• M12: 1,218,923 km (0.089 R)
• M13: 1,293,124 km (0.115 R)
• M14: 1,565,093 km (0.107 R)
• M15: 1,646,025 km (0.11 R)
• M16: 1,940,883 km (0.111 R)
• M17: 2,017,178 km (0.102 R)
• M18: 2,094,520 km (0.087 R)
• M19: 2,367,386 km (0.027 R)
• M20: 2,496,340 km (0.079 R)
• M21: 2,579,666 km (0.09 R)
• M22: 2,639,654 km (0.053 R)
• M23: 2,749,010 km (0.063 R)
• M24: 2,947,078 km (0.095 R)
• M25: 3,073,189 km (0.079 R)
• M26: 3,175,364 km (0.114 R)
• M27: 3,502,236 km (0.086 R)
• M28: 3,595,734 km (0.097 R)
• M29: 3,853,641 km (0.102 R)
• M30: 4,089,557 km (0.102 R)
• M31: 4,216,266 km (0.117 R)
• M32: 4,287,325 km (0.108 R)
• M33: 4,373,045 km (0.06 R)
• M34: 4,488,385 km (0.119 R)
• M35: 5,079,596 km (0.107 R)
• M36: 5,140,183 km (0.054 R)
• M37: 5,292,473 km (0.043 R)
• M38: 5,523,602 km (0.075 R)
• M39: 5,617,101 km (0.106 R)
• M40: 5,932,304 km (0.104 R)
• M41: 6,481,477 km (0.119 R)
• M42: 6,563,607 km (0.072 R)
• M43: 6,662,640 km (0.117 R)
• M44: 6,745,518 km (0.1 R)
• M45: 6,845,449 km (0.089 R)
• M46: 7,029,903 km (0.118 R)
• M47: 7,199,098 km (0.078 R)
• M48: 7,489,767 km (0.11 R)
• M49: 7,889,193 km (0.037 R)
• M50: 7,941,852 km (0.106 R)
• M51: 7,994,660 km (0.1 R)
• M52: 8,065,120 km (0.078 R)
• M53: 8,474,420 km (0.025 R)
• M54: 9,000,257 km (0.116 R)
• M55: 9,147,162 km (0.103 R)
• M56: 9,424,815 km (0.099 R)
• M57: 9,893,655 km (0.081 R)
• M58: 10,562,806 km (0.046 R)
• M59: 10,698,342 km (0.069 R)
• M60: 11,167,631 km (0.096 R)
• M61: 11,305,859 km (0.1 R)
• M62: 11,444,536 km (0.11 R)
• M63: 11,524,122 km (0.086 R)
• M64: 11,864,158 km (0.04 R)
• M65: 12,065,667 km (0.097 R)
• M66: 12,146,599 km (0.064 R)
• M67: 12,492,619 km (0.08 R)
• M68: 13,007,385 km (0.069 R)
• M69: 13,132,000 km (0.077 R)
• M70: 13,215,177 km (0.065 R)
• M71: 13,382,278 km (0.103 R)
• M72: 13,487,146 km (0.076 R)
• M73: 13,655,294 km (0.092 R)
• M74: 13,930,105 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 14.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.42 AU - 6.58 AU

Year: 5658 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,201,481 km

• M1: 242,199 km (0.114 R)
• M2: 346,917 km (0.117 R)
• M3: 709,692 km (0.091 R)
• M4: 813,064 km (0.116 R)
• M5: 993,330 km (0.118 R)
• M6: 1,219,073 km (0.038 R)
• M7: 1,462,469 km (0.078 R)
• M8: 2,131,321 km (0.081 R)
• M9: 2,287,651 km (0.108 R)
• M10: 2,407,628 km (0.096 R)
• M11: 2,823,061 km (0.114 R)
• M12: 2,930,473 km (0.111 R)
• M13: 3,127,493 km (0.111 R)
• M14: 3,581,223 km (0.059 R)
• M15: 3,721,546 km (0.1 R)
• M16: 3,863,664 km (0.082 R)
• M17: 4,805,981 km (0.108 R)
• M18: 4,935,234 km (0.066 R)
• M19: 5,091,713 km (0.116 R)
• M20: 6,318,864 km (0.086 R)
• M21: 6,632,422 km (0.083 R)
• M22: 6,776,634 km (0.052 R)
• M23: 6,951,065 km (0.042 R)
• M24: 7,038,879 km (0.108 R)
• M25: 7,724,486 km (0.111 R)
• M26: 7,937,364 km (0.112 R)
• M27: 8,276,053 km (0.102 R)
• M28: 8,400,369 km (0.035 R)
• M29: 9,031,223 km (0.047 R)
• M30: 9,255,620 km (0.072 R)
• M31: 9,384,723 km (0.082 R)
• M32: 9,514,425 km (0.032 R)
• M33: 9,710,248 km (0.115 R)
• M34: 9,940,180 km (0.03 R)
• M35: 11,496,297 km (0.117 R)
• M36: 12,516,106 km (0.076 R)
• M37: 13,054,957 km (0.04 R)
• M38: 13,528,135 km (0.084 R)
• M39: 14,192,649 km (0.056 R)
• M40: 14,341,798 km (0.076 R)
• M41: 14,566,345 km (0.119 R)
• M42: 14,792,237 km (0.096 R)
• M43: 14,981,329 km (0.1 R)
• M44: 16,055,143 km (0.087 R)
• M45: 16,171,679 km (0.1 R)
• M46: 16,995,216 km (0.079 R)
• M47: 17,113,996 km (0.08 R)
• M48: 17,912,849 km (0.065 R)
• M49: 18,033,724 km (0.111 R)
• M50: 18,154,898 km (0.119 R)
• M51: 18,316,913 km (0.108 R)
• M52: 18,805,799 km (0.074 R)
• M53: 19,505,618 km (0.07 R)
• M54: 20,004,826 km (0.09 R)
• M55: 20,172,076 km (0.101 R)
• M56: 20,719,155 km (0.094 R)
• M57: 20,930,986 km (0.104 R)
• M58: 21,484,797 km (0.119 R)
• M59: 22,129,863 km (0.068 R)
• M60: 23,969,768 km (0.11 R)
• M61: 24,818,137 km (0.109 R)
• M62: 25,088,161 km (0.044 R)
• M63: 25,631,052 km (0.069 R)
• M64: 25,812,813 km (0.112 R)
• M65: 27,143,935 km (0.086 R)
• M66: 27,282,912 km (0.117 R)
• M67: 27,794,536 km (0.109 R)
• M68: 29,205,843 km (0.106 R)
• M69: 29,395,832 km (0.09 R)
• M70: 29,633,842 km (0.114 R)
• M71: 29,920,322 km (0.097 R)
• M72: 30,303,741 km (0.088 R)
• M73: 30,399,783 km (0.117 R)
• M74: 31,220,776 km (0.062 R)
• M75: 31,463,574 km (0.114 R)
• M76: 32,638,067 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 8.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.96 AU - 7.76 AU

Year: 6918 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,201,481 km

• M1: 172,935 km (0.115 R)
• M2: 343,178 km (0.114 R)
• M3: 650,152 km (0.11 R)
• M4: 876,494 km (0.112 R)
• M5: 1,003,951 km (0.085 R)
• M6: 1,167,163 km (0.103 R)
• M7: 1,349,672 km (0.045 R)
• M8: 1,552,527 km (0.04 R)
• M9: 1,652,009 km (0.053 R)
• M10: 1,951,953 km (0.072 R)
• M11: 2,369,780 km (0.111 R)
• M12: 2,883,050 km (0.103 R)
• M13: 3,459,002 km (0.115 R)
• M14: 3,575,539 km (0.109 R)
• M15: 3,648,991 km (0.098 R)
• M16: 3,738,002 km (0.086 R)
• M17: 3,887,749 km (0.095 R)
• M18: 4,024,183 km (0.107 R)
• M19: 4,146,853 km (0.071 R)
• M20: 4,208,786 km (0.098 R)
• M21: 4,427,499 km (0.115 R)
• M22: 5,886,527 km (0.042 R)
• M23: 6,613,123 km (0.117 R)
• M24: 6,904,391 km (0.078 R)
• M25: 6,959,443 km (0.108 R)
• M26: 7,144,196 km (0.099 R)
• M27: 7,784,176 km (0.059 R)
• M28: 7,879,769 km (0.069 R)
• M29: 7,995,109 km (0.11 R)
• M30: 8,169,091 km (0.089 R)
• M31: 8,977,817 km (0.059 R)
• M32: 9,118,439 km (0.107 R)
• M33: 10,019,168 km (0.107 R)
• M34: 10,947,871 km (0.049 R)
• M35: 11,012,198 km (0.11 R)
• M36: 11,487,770 km (0.063 R)
• M37: 11,772,006 km (0.089 R)
• M38: 13,068,122 km (0.042 R)
• M39: 13,502,554 km (0.082 R)
• M40: 15,215,151 km (0.041 R)
• M41: 15,455,106 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 3.2

Gravity: 41.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.15 AU - 16.45 AU

Year: 19737 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,201,481 km

• M1: 41,887 km (0.109 R)
• M2: 310,266 km (0.117 R)
• M3: 556,055 km (0.087 R)
• M4: 615,146 km (0.065 R)
• M5: 761,154 km (0.039 R)
• M6: 1,209,200 km (0.072 R)
• M7: 1,582,745 km (0.068 R)
• M8: 1,989,053 km (0.115 R)
• M9: 2,141,643 km (0.078 R)
• M10: 2,172,759 km (0.092 R)
• M11: 2,523,417 km (0.113 R)
• M12: 3,029,357 km (0.088 R)
• M13: 3,347,552 km (0.101 R)
• M14: 3,383,605 km (0.037 R)
• M15: 3,456,010 km (0.064 R)
• M16: 4,403,713 km (0.091 R)
• M17: 5,299,355 km (0.109 R)
• M18: 7,437,258 km (0.114 R)
• M19: 7,626,200 km (0.07 R)
• M20: 8,446,296 km (0.045 R)
• M21: 8,891,798 km (0.094 R)
• M22: 9,243,503 km (0.036 R)
• M23: 9,446,507 km (0.037 R)
• M24: 9,651,007 km (0.091 R)
• M25: 10,220,826 km (0.063 R)
• M26: 10,325,544 km (0.113 R)
• M27: 10,695,051 km (0.101 R)
• M28: 10,961,634 km (0.109 R)
• M29: 11,829,452 km (0.029 R)
• M30: 13,001,401 km (0.071 R)
• M31: 13,802,947 km (0.107 R)
• M32: 15,213,954 km (0.12 R)
• M33: 15,453,460 km (0.048 R)
• M34: 16,855,192 km (0.111 R)
• M35: 17,980,168 km (0.043 R)
• M36: 18,106,578 km (0.093 R)
• M37: 20,763,885 km (0.093 R)
• M38: 21,698,722 km (0.096 R)
• M39: 21,968,298 km (0.111 R)
• M40: 24,095,131 km (0.069 R)
• M41: 24,164,694 km (0.118 R)
• M42: 25,006,331 km (0.088 R)
• M43: 25,643,768 km (0.068 R)
• M44: 26,071,618 km (0.108 R)
• M45: 27,079,309 km (0.049 R)
• M46: 28,026,263 km (0.068 R)
• M47: 28,761,986 km (0.115 R)
• M48: 29,504,141 km (0.03 R)
• M49: 29,578,790 km (0.114 R)
• M50: 30,403,074 km (0.116 R)
• M51: 31,083,146 km (0.094 R)
• M52: 31,921,044 km (0.096 R)
• M53: 33,075,640 km (0.077 R)
• M54: 33,931,041 km (0.029 R)
• M55: 35,346,386 km (0.054 R)
• M56: 35,425,524 km (0.06 R)
• M57: 36,780,731 km (0.098 R)
• M58: 37,505,084 km (0.073 R)
• M59: 38,315,455 km (0.074 R)
• M60: 38,722,810 km (0.108 R)
• M61: 39,377,451 km (0.09 R)
• M62: 40,449,170 km (0.044 R)
• M63: 40,697,802 km (0.096 R)
• M64: 42,536,958 km (0.112 R)
• M65: 42,958,674 km (0.111 R)
• M66: 43,891,417 km (0.037 R)
• M67: 45,431,976 km (0.096 R)
• M68: 45,604,163 km (0.108 R)
• M69: 45,690,331 km (0.077 R)
• M70: 46,903,121 km (0.112 R)
• M71: 49,448,529 km (0.033 R)
• M72: 52,128,575 km (0.107 R)
• M73: 52,941,789 km (0.032 R)
• M74: 53,577,131 km (0.035 R)
• M75: 53,759,192 km (0.101 R)
• M76: 56,606,189 km (0.111 R)
• M77: 57,070,092 km (0.117 R)
• M78: 58,188,186 km (0.066 R)
• M79: 60,067,883 km (0.116 R)
• M80: 61,300,420 km (0.112 R)
• M81: 63,790,178 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.8

Radius: 4.6

Gravity: 35.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.48 AU - 16.3 AU

Year: 22121 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,201,481 km

• M1: 117,434 km (0.078 R)
• M2: 211,831 km (0.117 R)
• M3: 295,157 km (0.117 R)
• M4: 350,657 km (0.104 R)
• M5: 656,136 km (0.097 R)
• M6: 781,499 km (0.11 R)
• M7: 942,018 km (0.116 R)
• M8: 1,293,872 km (0.097 R)
• M9: 2,443,681 km (0.086 R)
• M10: 2,879,310 km (0.12 R)
• M11: 3,043,718 km (0.118 R)
• M12: 4,046,772 km (0.117 R)
• M13: 4,138,475 km (0.058 R)
• M14: 4,751,378 km (0.057 R)
• M15: 6,807,002 km (0.038 R)
• M16: 7,191,618 km (0.111 R)
• M17: 7,358,719 km (0.111 R)
• M18: 8,096,985 km (0.064 R)
• M19: 8,270,668 km (0.1 R)
• M20: 8,918,127 km (0.071 R)
• M21: 9,827,084 km (0.118 R)
• M22: 11,020,127 km (0.078 R)
• M23: 11,084,155 km (0.119 R)
• M24: 11,666,091 km (0.08 R)
• M25: 12,059,683 km (0.091 R)
• M26: 12,390,892 km (0.103 R)
• M27: 12,591,054 km (0.052 R)
• M28: 12,658,074 km (0.075 R)
• M29: 13,539,355 km (0.084 R)
• M30: 14,370,222 km (0.106 R)
• M31: 14,510,395 km (0.077 R)
• M32: 14,650,867 km (0.059 R)
• M33: 15,004,218 km (0.097 R)
• M34: 15,719,295 km (0.116 R)
• M35: 16,153,728 km (0.108 R)
• M36: 16,372,440 km (0.117 R)
• M37: 17,855,104 km (0.067 R)
• M38: 19,380,105 km (0.115 R)
• M39: 19,845,654 km (0.07 R)
• M40: 20,001,684 km (0.106 R)
• M41: 21,344,175 km (0.097 R)
• M42: 22,471,545 km (0.076 R)
• M43: 23,535,485 km (0.067 R)
• M44: 25,797,255 km (0.096 R)
• M45: 25,882,227 km (0.063 R)
• M46: 25,967,498 km (0.116 R)
• M47: 26,138,189 km (0.106 R)
• M48: 27,256,433 km (0.107 R)
• M49: 29,806,628 km (0.12 R)
• M50: 29,985,397 km (0.108 R)
• M51: 30,884,032 km (0.099 R)
• M52: 31,700,387 km (0.114 R)
• M53: 32,432,070 km (0.116 R)
• M54: 32,523,923 km (0.066 R)
• M55: 32,707,929 km (0.12 R)
• M56: 32,892,233 km (0.087 R)
• M57: 35,792,487 km (0.079 R)
• M58: 37,321,078 km (0.111 R)
• M59: 38,481,509 km (0.102 R)
• M60: 39,555,622 km (0.088 R)
• M61: 39,752,044 km (0.11 R)
• M62: 41,433,973 km (0.085 R)
• M63: 43,644,880 km (0.067 R)
• M64: 43,847,884 km (0.085 R)
• M65: 45,482,241 km (0.056 R)
• M66: 45,585,014 km (0.078 R)
• M67: 46,100,229 km (0.036 R)
• M68: 48,180,238 km (0.102 R)
• M69: 49,020,829 km (0.116 R)
• M70: 50,716,521 km (0.081 R)
• M71: 52,000,818 km (0.107 R)
• M72: 53,404,046 km (0.037 R)
• M73: 53,621,113 km (0.097 R)
• M74: 54,710,484 km (0.079 R)
• M75: 55,917,291 km (0.077 R)
• M76: 57,132,773 km (0.113 R)
• M77: 60,491,844 km (0.116 R)
• M78: 61,171,317 km (0.061 R)
• M79: 61,511,952 km (0.04 R)
• M80: 62,081,172 km (0.034 R)
• M81: 63,454,480 km (0.108 R)
• M82: 63,684,262 km (0.106 R)
• M83: 63,914,344 km (0.107 R)
• M84: 65,649,081 km (0.098 R)
• M85: 66,463,791 km (0.106 R)
• M86: 68,338,701 km (0.11 R)
• M87: 70,706,835 km (0.085 R)
• M88: 71,302,983 km (0.079 R)
• M89: 72,620,491 km (0.102 R)
• M90: 72,981,172 km (0.112 R)
• M91: 73,222,024 km (0.089 R)
• M92: 73,825,203 km (0.072 R)
• M93: 74,915,023 km (0.098 R)
• M94: 77,478,682 km (0.078 R)
• M95: 78,093,230 km (0.048 R)
• M96: 78,832,992 km (0.082 R)
• M97: 82,315,331 km (0.085 R)
• M98: 83,445,393 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit