🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 33.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.64 AU - 0.84 AU

Year: 225 Days

Day: 33.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.12 AU - 1.86 AU

Year: 642 Days

Day: 45.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.99 AU - 5.01 AU

Year: 3371 Days

Day: 44.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 15

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.29 AU - 7.09 AU

Year: 4793 Days

Day: 10.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,390,715 km

• M1: 190,737 km (0.12 R)
• M2: 298,298 km (0.116 R)
• M3: 403,465 km (0.043 R)
• M4: 594,502 km (0.071 R)
• M5: 746,045 km (0.096 R)
• M6: 1,156,392 km (0.081 R)
• M7: 1,354,010 km (0.065 R)
• M8: 1,709,305 km (0.106 R)
• M9: 1,814,323 km (0.11 R)
• M10: 2,031,090 km (0.078 R)
• M11: 2,142,989 km (0.058 R)
• M12: 2,733,602 km (0.103 R)
• M13: 3,393,029 km (0.065 R)
• M14: 3,488,473 km (0.075 R)
• M15: 3,662,754 km (0.099 R)
• M16: 4,389,052 km (0.106 R)
• M17: 4,683,610 km (0.12 R)
• M18: 4,790,423 km (0.101 R)
• M19: 5,426,214 km (0.098 R)
• M20: 5,583,741 km (0.088 R)
• M21: 5,697,285 km (0.107 R)
• M22: 6,276,229 km (0.087 R)
• M23: 6,584,849 km (0.119 R)
• M24: 6,922,791 km (0.07 R)
• M25: 7,167,683 km (0.038 R)
• M26: 7,390,733 km (0.113 R)
• M27: 7,716,707 km (0.1 R)
• M28: 7,868,848 km (0.057 R)
• M29: 7,996,455 km (0.104 R)
• M30: 8,802,638 km (0.08 R)
• M31: 8,908,553 km (0.034 R)
• M32: 9,336,553 km (0.104 R)
• M33: 9,525,944 km (0.081 R)
• M34: 9,689,304 km (0.076 R)
• M35: 9,881,089 km (0.048 R)
• M36: 10,632,818 km (0.106 R)
• M37: 10,802,313 km (0.108 R)
• M38: 11,058,275 km (0.095 R)
• M39: 11,547,460 km (0.079 R)
• M40: 11,692,719 km (0.077 R)
• M41: 11,955,563 km (0.088 R)
• M42: 12,279,592 km (0.062 R)
• M43: 12,517,153 km (0.106 R)
• M44: 12,786,130 km (0.064 R)
• M45: 13,238,813 km (0.114 R)
• M46: 13,360,436 km (0.069 R)
• M47: 14,159,887 km (0.097 R)
• M48: 14,722,525 km (0.116 R)
• M49: 14,943,331 km (0.094 R)
• M50: 15,420,249 km (0.086 R)
• M51: 15,902,104 km (0.044 R)
• M52: 16,063,819 km (0.086 R)
• M53: 16,258,745 km (0.093 R)
• M54: 16,552,406 km (0.093 R)
• M55: 17,410,799 km (0.065 R)
• M56: 17,744,701 km (0.087 R)
• M57: 19,205,075 km (0.117 R)
• M58: 19,619,611 km (0.028 R)
• M59: 20,351,893 km (0.087 R)
• M60: 20,668,591 km (0.108 R)
• M61: 21,449,492 km (0.065 R)
• M62: 21,879,586 km (0.063 R)
• M63: 22,023,499 km (0.105 R)
• M64: 22,240,117 km (0.097 R)
• M65: 23,960,941 km (0.098 R)
• M66: 24,072,242 km (0.104 R)
• M67: 24,593,890 km (0.054 R)
• M68: 24,706,088 km (0.104 R)
• M69: 25,006,331 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 13.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.53 AU - 7.05 AU

Year: 4919 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,390,715 km

• M1: 171,439 km (0.104 R)
• M2: 285,283 km (0.079 R)
• M3: 395,238 km (0.103 R)
• M4: 516,561 km (0.073 R)
• M5: 609,911 km (0.102 R)
• M6: 1,203,365 km (0.097 R)
• M7: 1,409,810 km (0.12 R)
• M8: 1,533,378 km (0.059 R)
• M9: 1,775,128 km (0.072 R)
• M10: 2,555,730 km (0.04 R)
• M11: 2,708,320 km (0.11 R)
• M12: 2,805,259 km (0.073 R)
• M13: 3,143,949 km (0.075 R)
• M14: 3,328,702 km (0.09 R)
• M15: 3,687,438 km (0.05 R)
• M16: 3,773,756 km (0.1 R)
• M17: 4,511,573 km (0.095 R)
• M18: 4,604,024 km (0.113 R)
• M19: 4,861,781 km (0.11 R)
• M20: 5,738,275 km (0.091 R)
• M21: 5,863,788 km (0.058 R)
• M22: 5,990,348 km (0.113 R)
• M23: 6,169,117 km (0.097 R)
• M24: 6,584,401 km (0.109 R)
• M25: 7,251,458 km (0.102 R)
• M26: 7,496,948 km (0.047 R)
• M27: 7,912,231 km (0.112 R)
• M28: 8,997,714 km (0.102 R)
• M29: 9,085,378 km (0.113 R)
• M30: 9,173,341 km (0.086 R)
• M31: 10,008,397 km (0.117 R)
• M32: 10,251,493 km (0.053 R)
• M33: 10,774,487 km (0.04 R)
• M34: 11,148,931 km (0.031 R)
• M35: 11,369,289 km (0.111 R)
• M36: 11,495,998 km (0.071 R)
• M37: 11,718,600 km (0.055 R)
• M38: 12,168,440 km (0.106 R)
• M39: 12,265,529 km (0.092 R)
• M40: 12,558,442 km (0.061 R)
• M41: 12,820,687 km (0.063 R)
• M42: 13,350,712 km (0.119 R)
• M43: 13,551,323 km (0.063 R)
• M44: 13,786,790 km (0.06 R)
• M45: 14,261,464 km (0.105 R)
• M46: 14,500,970 km (0.1 R)
• M47: 14,845,345 km (0.046 R)
• M48: 15,262,124 km (0.098 R)
• M49: 15,542,172 km (0.098 R)
• M50: 16,607,308 km (0.109 R)
• M51: 17,512,974 km (0.039 R)
• M52: 17,659,430 km (0.108 R)
• M53: 17,806,186 km (0.077 R)
• M54: 18,027,142 km (0.09 R)
• M55: 18,770,344 km (0.117 R)
• M56: 19,447,873 km (0.109 R)
• M57: 20,095,033 km (0.102 R)
• M58: 20,286,818 km (0.059 R)
• M59: 20,826,866 km (0.09 R)
• M60: 21,020,745 km (0.075 R)
• M61: 21,137,581 km (0.104 R)
• M62: 22,157,988 km (0.112 R)
• M63: 22,514,928 km (0.099 R)
• M64: 22,873,814 km (0.095 R)
• M65: 22,993,791 km (0.101 R)
• M66: 23,314,978 km (0.114 R)
• M67: 24,043,071 km (0.086 R)
• M68: 24,369,044 km (0.11 R)
• M69: 24,614,534 km (0.093 R)
• M70: 24,901,912 km (0.088 R)
• M71: 25,190,486 km (0.112 R)
• M72: 25,480,108 km (0.055 R)
• M73: 25,687,600 km (0.084 R)
• M74: 25,770,776 km (0.075 R)
• M75: 27,495,789 km (0.068 R)
• M76: 28,007,713 km (0.092 R)
• M77: 28,093,433 km (0.101 R)
• M78: 28,652,181 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 8.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.68 AU - 7.42 AU

Year: 5919 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,390,715 km

• M1: 108,608 km (0.12 R)
• M2: 165,006 km (0.093 R)
• M3: 257,009 km (0.111 R)
• M4: 510,727 km (0.074 R)
• M5: 568,322 km (0.06 R)
• M6: 665,561 km (0.109 R)
• M7: 795,412 km (0.067 R)
• M8: 1,204,113 km (0.053 R)
• M9: 1,315,713 km (0.028 R)
• M10: 1,653,804 km (0.119 R)
• M11: 1,778,569 km (0.055 R)
• M12: 2,171,712 km (0.039 R)
• M13: 2,448,768 km (0.101 R)
• M14: 2,529,999 km (0.089 R)
• M15: 2,612,128 km (0.09 R)
• M16: 2,821,565 km (0.067 R)
• M17: 3,279,036 km (0.106 R)
• M18: 3,482,339 km (0.113 R)
• M19: 4,761,102 km (0.084 R)
• M20: 5,251,783 km (0.079 R)
• M21: 5,436,686 km (0.105 R)
• M22: 5,489,793 km (0.1 R)
• M23: 5,569,978 km (0.056 R)
• M24: 6,114,364 km (0.093 R)
• M25: 6,253,191 km (0.053 R)
• M26: 7,078,522 km (0.109 R)
• M27: 7,195,059 km (0.104 R)
• M28: 7,489,169 km (0.091 R)
• M29: 7,907,594 km (0.079 R)
• M30: 8,089,355 km (0.102 R)
• M31: 8,150,092 km (0.119 R)
• M32: 8,642,568 km (0.106 R)
• M33: 9,081,339 km (0.109 R)
• M34: 10,308,789 km (0.117 R)
• M35: 10,540,516 km (0.066 R)
• M36: 10,740,529 km (0.066 R)
• M37: 11,009,207 km (0.104 R)
• M38: 11,518,886 km (0.061 R)
• M39: 11,656,217 km (0.077 R)
• M40: 12,350,501 km (0.11 R)
• M41: 12,596,590 km (0.047 R)
• M42: 12,951,136 km (0.033 R)
• M43: 13,237,168 km (0.084 R)
• M44: 13,453,037 km (0.085 R)
• M45: 13,561,346 km (0.073 R)
• M46: 14,996,439 km (0.086 R)
• M47: 15,296,681 km (0.073 R)
• M48: 15,941,448 km (0.104 R)
• M49: 16,247,974 km (0.071 R)
• M50: 17,928,557 km (0.067 R)
• M51: 19,540,923 km (0.106 R)
• M52: 21,199,065 km (0.116 R)
• M53: 21,493,923 km (0.103 R)
• M54: 22,815,770 km (0.094 R)
• M55: 23,334,575 km (0.074 R)
• M56: 23,595,324 km (0.111 R)
• M57: 23,726,073 km (0.077 R)
• M58: 23,944,635 km (0.108 R)
• M59: 24,032,150 km (0.109 R)
• M60: 24,163,796 km (0.082 R)
• M61: 24,295,592 km (0.107 R)
• M62: 25,448,094 km (0.038 R)
• M63: 25,671,743 km (0.09 R)
• M64: 25,941,019 km (0.082 R)
• M65: 26,663,726 km (0.087 R)
• M66: 27,393,016 km (0.098 R)
• M67: 27,852,132 km (0.037 R)
• M68: 28,036,436 km (0.054 R)
• M69: 28,128,738 km (0.101 R)
• M70: 28,638,418 km (0.051 R)
• M71: 29,151,090 km (0.079 R)
• M72: 29,244,589 km (0.067 R)
• M73: 30,517,218 km (0.075 R)
• M74: 31,136,403 km (0.116 R)
• M75: 31,327,739 km (0.109 R)
• M76: 31,519,523 km (0.115 R)
• M77: 31,807,798 km (0.119 R)
• M78: 32,097,121 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 12.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.15 AU - 9.81 AU

Year: 7960 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 14,390,715 km

• M1: 154,086 km (0.07 R)
• M2: 255,364 km (0.074 R)
• M3: 402,119 km (0.092 R)
• M4: 484,697 km (0.087 R)
• M5: 1,091,466 km (0.096 R)
• M6: 1,447,359 km (0.086 R)
• M7: 1,568,384 km (0.12 R)
• M8: 1,765,704 km (0.11 R)
• M9: 1,952,551 km (0.113 R)
• M10: 2,087,189 km (0.075 R)
• M11: 2,265,061 km (0.11 R)
• M12: 2,345,695 km (0.098 R)
• M13: 2,636,064 km (0.113 R)
• M14: 2,894,270 km (0.082 R)
• M15: 3,790,062 km (0.049 R)
• M16: 3,886,702 km (0.115 R)
• M17: 4,033,159 km (0.117 R)
• M18: 4,131,744 km (0.089 R)
• M19: 4,331,457 km (0.083 R)
• M20: 5,957,436 km (0.061 R)
• M21: 6,355,067 km (0.114 R)
• M22: 6,528,152 km (0.099 R)
• M23: 6,644,389 km (0.11 R)
• M24: 6,879,108 km (0.111 R)
• M25: 7,056,831 km (0.042 R)
• M26: 7,416,913 km (0.092 R)
• M27: 9,208,796 km (0.094 R)
• M28: 9,470,592 km (0.067 R)
• M29: 9,734,932 km (0.069 R)
• M30: 10,440,435 km (0.116 R)
• M31: 11,793,997 km (0.104 R)
• M32: 12,545,726 km (0.102 R)
• M33: 12,945,601 km (0.097 R)
• M34: 13,165,510 km (0.11 R)
• M35: 13,312,864 km (0.081 R)
• M36: 13,758,067 km (0.068 R)
• M37: 14,170,509 km (0.064 R)
• M38: 14,625,137 km (0.113 R)
• M39: 15,432,217 km (0.111 R)
• M40: 15,821,770 km (0.045 R)
• M41: 16,253,809 km (0.103 R)
• M42: 16,889,300 km (0.073 R)
• M43: 16,969,335 km (0.081 R)
• M44: 17,049,520 km (0.089 R)
• M45: 17,817,106 km (0.095 R)
• M46: 18,348,927 km (0.03 R)
• M47: 19,135,512 km (0.1 R)
• M48: 19,511,901 km (0.082 R)
• M49: 19,722,086 km (0.076 R)
• M50: 20,784,380 km (0.09 R)
• M51: 21,387,409 km (0.113 R)
• M52: 21,821,542 km (0.071 R)
• M53: 22,214,835 km (0.1 R)
• M54: 22,346,481 km (0.104 R)
• M55: 24,442,347 km (0.097 R)
• M56: 24,668,988 km (0.106 R)
• M57: 25,033,109 km (0.029 R)
• M58: 25,444,803 km (0.097 R)
• M59: 25,582,582 km (0.075 R)
• M60: 26,553,772 km (0.101 R)
• M61: 26,786,845 km (0.104 R)
• M62: 26,973,693 km (0.079 R)
• M63: 27,395,858 km (0.084 R)
• M64: 28,056,781 km (0.115 R)
• M65: 28,484,482 km (0.117 R)
• M66: 28,770,812 km (0.072 R)
• M67: 29,154,082 km (0.049 R)
• M68: 29,442,656 km (0.092 R)
• M69: 29,974,177 km (0.064 R)
• M70: 31,439,788 km (0.101 R)
• M71: 31,785,209 km (0.105 R)
• M72: 32,978,701 km (0.051 R)
• M73: 33,480,452 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 12.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.95 AU - 10.29 AU

Year: 9725 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,390,715 km

• M1: 190,737 km (0.115 R)
• M2: 281,842 km (0.104 R)
• M3: 419,921 km (0.046 R)
• M4: 655,837 km (0.082 R)
• M5: 944,860 km (0.063 R)
• M6: 1,096,253 km (0.073 R)
• M7: 1,237,922 km (0.096 R)
• M8: 1,589,926 km (0.106 R)
• M9: 1,845,739 km (0.089 R)
• M10: 1,951,953 km (0.107 R)
• M11: 2,027,500 km (0.087 R)
• M12: 2,704,131 km (0.057 R)
• M13: 3,036,089 km (0.112 R)
• M14: 3,552,201 km (0.066 R)
• M15: 3,793,652 km (0.107 R)
• M16: 4,622,275 km (0.045 R)
• M17: 5,505,650 km (0.036 R)
• M18: 5,582,993 km (0.07 R)
• M19: 5,707,308 km (0.071 R)
• M20: 5,864,087 km (0.114 R)
• M21: 6,182,132 km (0.064 R)
• M22: 7,102,458 km (0.103 R)
• M23: 7,271,205 km (0.098 R)
• M24: 7,716,557 km (0.109 R)
• M25: 7,820,677 km (0.081 R)
• M26: 7,960,103 km (0.076 R)
• M27: 8,454,673 km (0.106 R)
• M28: 8,796,056 km (0.116 R)
• M29: 9,142,075 km (0.105 R)
• M30: 9,585,334 km (0.025 R)
• M31: 9,828,431 km (0.117 R)
• M32: 10,168,466 km (0.115 R)
• M33: 10,531,540 km (0.068 R)
• M34: 11,035,386 km (0.048 R)
• M35: 11,666,390 km (0.097 R)
• M36: 11,946,138 km (0.11 R)
• M37: 12,901,320 km (0.071 R)
• M38: 12,983,749 km (0.092 R)
• M39: 13,817,907 km (0.089 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit