🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.57 AU - 0.75 AU

Year: 232 Days

Day: 26.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,830,111 km

• M1: 562,189 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.34 AU - 1.4 AU

Year: 695 Days

Day: 41.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.26 AU - 2.02 AU

Year: 910 Days

Day: 30.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 78.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.54 AU - 1.92 AU

Year: 986 Days

Day: 21.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,830,111 km

• M1: 617,091 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.89 AU - 2.79 AU

Year: 1552 Days

Day: 19.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 179.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,830,111 km

• M1: 1,172,847 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 13.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.39 AU - 3.27 AU

Year: 2064 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,830,111 km

• M1: 228,586 km (0.04 R)
• M2: 421,567 km (0.117 R)
• M3: 511,625 km (0.078 R)
• M4: 606,021 km (0.075 R)
• M5: 730,935 km (0.03 R)
• M6: 1,053,169 km (0.076 R)
• M7: 1,169,107 km (0.11 R)
• M8: 1,278,015 km (0.118 R)
• M9: 1,494,333 km (0.059 R)
• M10: 1,677,740 km (0.059 R)
• M11: 1,808,788 km (0.104 R)
• M12: 1,916,199 km (0.111 R)
• M13: 2,012,091 km (0.081 R)
• M14: 2,201,632 km (0.027 R)
• M15: 2,501,127 km (0.061 R)
• M16: 2,614,073 km (0.12 R)
• M17: 2,721,036 km (0.109 R)
• M18: 2,947,527 km (0.075 R)
• M19: 3,091,290 km (0.081 R)
• M20: 3,262,131 km (0.091 R)
• M21: 3,452,868 km (0.114 R)
• M22: 3,570,752 km (0.112 R)
• M23: 3,776,149 km (0.077 R)
• M24: 3,915,275 km (0.09 R)
• M25: 4,029,568 km (0.077 R)
• M26: 4,127,106 km (0.105 R)
• M27: 4,297,648 km (0.063 R)
• M28: 4,433,931 km (0.119 R)
• M29: 4,553,310 km (0.114 R)
• M30: 4,748,386 km (0.119 R)
• M31: 5,079,596 km (0.101 R)
• M32: 5,725,111 km (0.08 R)
• M33: 5,865,284 km (0.111 R)
• M34: 6,077,862 km (0.12 R)
• M35: 6,531,742 km (0.042 R)
• M36: 6,625,839 km (0.091 R)
• M37: 6,752,249 km (0.092 R)
• M38: 6,921,893 km (0.103 R)
• M39: 7,028,706 km (0.046 R)
• M40: 7,146,739 km (0.094 R)
• M41: 7,308,903 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 10.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.8 AU - 3.18 AU

Year: 2241 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,830,111 km

• M1: 146,905 km (0.117 R)
• M2: 274,961 km (0.066 R)
• M3: 352,453 km (0.061 R)
• M4: 457,620 km (0.09 R)
• M5: 630,705 km (0.114 R)
• M6: 721,660 km (0.03 R)
• M7: 908,957 km (0.071 R)
• M8: 1,107,623 km (0.096 R)
• M9: 1,246,449 km (0.073 R)
• M10: 1,650,962 km (0.053 R)
• M11: 1,871,469 km (0.117 R)
• M12: 2,223,473 km (0.059 R)
• M13: 2,354,371 km (0.084 R)
• M14: 2,562,312 km (0.111 R)
• M15: 2,692,762 km (0.078 R)
• M16: 2,839,667 km (0.1 R)
• M17: 3,061,371 km (0.09 R)
• M18: 3,288,909 km (0.081 R)
• M19: 3,355,929 km (0.095 R)
• M20: 3,483,985 km (0.078 R)
• M21: 3,567,610 km (0.103 R)
• M22: 3,667,541 km (0.095 R)
• M23: 4,116,185 km (0.076 R)
• M24: 4,285,979 km (0.116 R)
• M25: 4,367,510 km (0.025 R)
• M26: 4,524,139 km (0.028 R)
• M27: 4,809,123 km (0.093 R)
• M28: 5,030,976 km (0.086 R)
• M29: 5,186,558 km (0.096 R)
• M30: 5,396,594 km (0.109 R)
• M31: 6,061,556 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 11.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.82 AU - 3.48 AU

Year: 2423 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,830,111 km

• M1: 231,278 km (0.094 R)
• M2: 365,168 km (0.117 R)
• M3: 477,217 km (0.055 R)
• M4: 569,369 km (0.098 R)
• M5: 644,767 km (0.087 R)
• M6: 775,216 km (0.09 R)
• M7: 1,006,494 km (0.108 R)
• M8: 1,108,670 km (0.09 R)
• M9: 1,206,806 km (0.11 R)
• M10: 1,387,969 km (0.114 R)
• M11: 1,629,869 km (0.097 R)
• M12: 1,716,486 km (0.077 R)
• M13: 1,894,657 km (0.061 R)
• M14: 2,023,012 km (0.046 R)
• M15: 2,192,506 km (0.051 R)
• M16: 2,318,019 km (0.055 R)
• M17: 2,556,029 km (0.056 R)
• M18: 2,637,261 km (0.11 R)
• M19: 3,056,284 km (0.055 R)
• M20: 3,451,522 km (0.1 R)
• M21: 3,552,949 km (0.1 R)
• M22: 3,735,758 km (0.068 R)
• M23: 3,839,878 km (0.108 R)
• M24: 3,992,169 km (0.084 R)
• M25: 4,134,586 km (0.107 R)
• M26: 4,254,563 km (0.069 R)
• M27: 4,339,236 km (0.072 R)
• M28: 4,424,507 km (0.088 R)
• M29: 4,609,110 km (0.101 R)
• M30: 4,696,027 km (0.095 R)
• M31: 4,783,691 km (0.11 R)
• M32: 4,947,800 km (0.099 R)
• M33: 5,088,123 km (0.093 R)
• M34: 5,294,717 km (0.052 R)
• M35: 5,412,002 km (0.11 R)
• M36: 5,517,169 km (0.107 R)
• M37: 5,702,820 km (0.044 R)
• M38: 5,823,247 km (0.092 R)
• M39: 5,917,493 km (0.12 R)
• M40: 6,299,566 km (0.071 R)
• M41: 6,382,444 km (0.06 R)
• M42: 6,535,482 km (0.11 R)
• M43: 6,760,328 km (0.067 R)
• M44: 6,859,362 km (0.117 R)
• M45: 7,102,309 km (0.074 R)
• M46: 7,523,127 km (0.074 R)
• M47: 7,640,562 km (0.087 R)
• M48: 7,817,985 km (0.1 R)
• M49: 7,892,335 km (0.087 R)
• M50: 7,981,944 km (0.098 R)
• M51: 8,162,060 km (0.112 R)
• M52: 8,449,886 km (0.074 R)
• M53: 8,849,312 km (0.116 R)
• M54: 8,957,920 km (0.106 R)
• M55: 9,223,606 km (0.084 R)
• M56: 9,698,729 km (0.03 R)
• M57: 10,954,454 km (0.062 R)
• M58: 11,087,895 km (0.045 R)
• M59: 11,221,785 km (0.119 R)
• M60: 11,305,859 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.58 AU - 8.14 AU

Year: 7788 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,830,111 km

• M1: 230,530 km (0.114 R)
• M2: 319,541 km (0.048 R)
• M3: 419,921 km (0.119 R)
• M4: 522,396 km (0.059 R)
• M5: 776,114 km (0.086 R)
• M6: 1,035,068 km (0.115 R)
• M7: 1,166,115 km (0.091 R)
• M8: 1,343,239 km (0.075 R)
• M9: 1,466,658 km (0.065 R)
• M10: 1,860,698 km (0.087 R)
• M11: 2,214,647 km (0.117 R)
• M12: 2,337,616 km (0.046 R)
• M13: 2,694,108 km (0.077 R)
• M14: 3,690,131 km (0.064 R)
• M15: 4,136,531 km (0.051 R)
• M16: 4,320,087 km (0.08 R)
• M17: 4,412,838 km (0.034 R)
• M18: 4,919,077 km (0.069 R)
• M19: 5,212,139 km (0.111 R)
• M20: 5,344,234 km (0.115 R)
• M21: 5,713,292 km (0.091 R)
• M22: 6,335,320 km (0.069 R)
• M23: 6,618,659 km (0.086 R)
• M24: 6,942,538 km (0.081 R)
• M25: 7,088,246 km (0.091 R)
• M26: 7,345,555 km (0.086 R)
• M27: 7,606,005 km (0.117 R)
• M28: 8,136,030 km (0.104 R)
• M29: 8,367,009 km (0.077 R)
• M30: 8,639,127 km (0.105 R)
• M31: 10,374,313 km (0.094 R)
• M32: 10,582,853 km (0.113 R)
• M33: 10,877,411 km (0.103 R)
• M34: 11,474,456 km (0.046 R)
• M35: 11,951,224 km (0.099 R)
• M36: 12,170,086 km (0.059 R)
• M37: 13,013,818 km (0.113 R)
• M38: 13,510,932 km (0.11 R)
• M39: 13,830,473 km (0.112 R)
• M40: 14,384,284 km (0.08 R)
• M41: 14,851,329 km (0.087 R)
• M42: 15,181,192 km (0.096 R)
• M43: 15,800,228 km (0.068 R)
• M44: 16,915,929 km (0.029 R)
• M45: 18,107,027 km (0.1 R)
• M46: 18,510,044 km (0.077 R)
• M47: 19,273,741 km (0.114 R)
• M48: 19,530,600 km (0.077 R)
• M49: 19,840,418 km (0.103 R)
• M50: 20,308,061 km (0.08 R)
• M51: 20,779,443 km (0.115 R)
• M52: 21,519,953 km (0.074 R)
• M53: 22,972,249 km (0.104 R)
• M54: 25,913,942 km (0.112 R)
• M55: 26,653,553 km (0.115 R)
• M56: 27,054,625 km (0.105 R)
• M57: 27,631,176 km (0.089 R)
• M58: 27,862,903 km (0.051 R)
• M59: 27,978,991 km (0.086 R)
• M60: 28,153,571 km (0.118 R)
• M61: 28,445,138 km (0.101 R)
• M62: 29,621,426 km (0.105 R)
• M63: 30,215,628 km (0.117 R)
• M64: 31,174,551 km (0.12 R)
• M65: 33,245,135 km (0.102 R)
• M66: 33,615,090 km (0.102 R)
• M67: 33,800,592 km (0.093 R)
• M68: 34,795,717 km (0.104 R)
• M69: 35,108,675 km (0.111 R)
• M70: 35,297,019 km (0.058 R)
• M71: 35,611,474 km (0.102 R)
• M72: 35,800,566 km (0.053 R)
• M73: 39,718,085 km (0.088 R)
• M74: 40,241,977 km (0.095 R)
• M75: 41,230,220 km (0.094 R)
• M76: 43,230,793 km (0.115 R)
• M77: 43,365,281 km (0.097 R)
• M78: 43,972,200 km (0.098 R)
• M79: 44,514,193 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 8.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.95 AU - 11.37 AU

Year: 13014 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,830,111 km

• M1: 135,984 km (0.076 R)
• M2: 242,349 km (0.042 R)
• M3: 584,030 km (0.075 R)
• M4: 826,229 km (0.115 R)
• M5: 986,598 km (0.115 R)
• M6: 1,196,633 km (0.064 R)
• M7: 1,317,359 km (0.074 R)
• M8: 1,421,030 km (0.092 R)
• M9: 1,506,002 km (0.068 R)
• M10: 1,840,203 km (0.067 R)
• M11: 2,027,799 km (0.11 R)
• M12: 2,575,926 km (0.115 R)
• M13: 2,839,816 km (0.1 R)
• M14: 3,168,034 km (0.068 R)
• M15: 3,393,628 km (0.078 R)
• M16: 4,101,525 km (0.094 R)
• M17: 5,081,391 km (0.068 R)
• M18: 6,026,101 km (0.084 R)
• M19: 6,270,694 km (0.091 R)
• M20: 6,589,936 km (0.081 R)
• M21: 6,950,915 km (0.083 R)
• M22: 7,133,874 km (0.118 R)
• M23: 7,281,377 km (0.072 R)
• M24: 8,341,876 km (0.116 R)
• M25: 8,458,413 km (0.101 R)
• M26: 8,536,354 km (0.052 R)
• M27: 9,409,706 km (0.067 R)
• M28: 9,490,489 km (0.115 R)
• M29: 10,311,332 km (0.118 R)
• M30: 10,436,396 km (0.098 R)
• M31: 10,520,021 km (0.043 R)
• M32: 10,688,020 km (0.092 R)
• M33: 11,845,309 km (0.034 R)
• M34: 12,020,039 km (0.09 R)
• M35: 12,151,685 km (0.115 R)
• M36: 12,638,627 km (0.118 R)
• M37: 13,494,775 km (0.116 R)
• M38: 13,860,841 km (0.031 R)
• M39: 14,649,521 km (0.082 R)
• M40: 15,357,418 km (0.067 R)
• M41: 16,028,215 km (0.091 R)
• M42: 16,367,204 km (0.045 R)
• M43: 18,450,504 km (0.073 R)
• M44: 18,754,786 km (0.112 R)
• M45: 20,353,688 km (0.087 R)
• M46: 21,195,924 km (0.07 R)
• M47: 21,781,600 km (0.059 R)
• M48: 22,157,090 km (0.104 R)
• M49: 22,805,747 km (0.09 R)
• M50: 23,023,262 km (0.102 R)
• M51: 23,570,341 km (0.103 R)
• M52: 23,845,452 km (0.062 R)
• M53: 24,621,416 km (0.046 R)
• M54: 24,677,066 km (0.083 R)
• M55: 25,687,750 km (0.095 R)
• M56: 27,575,376 km (0.112 R)
• M57: 27,807,103 km (0.064 R)
• M58: 27,981,384 km (0.05 R)
• M59: 28,097,771 km (0.1 R)
• M60: 28,331,144 km (0.069 R)
• M61: 29,448,042 km (0.096 R)
• M62: 29,685,005 km (0.056 R)
• M63: 30,939,383 km (0.063 R)
• M64: 31,301,110 km (0.076 R)
• M65: 32,028,455 km (0.115 R)
• M66: 32,211,114 km (0.065 R)
• M67: 32,884,155 km (0.118 R)
• M68: 33,006,975 km (0.09 R)
• M69: 33,747,185 km (0.076 R)
• M70: 33,871,202 km (0.1 R)
• M71: 34,493,080 km (0.09 R)
• M72: 34,555,463 km (0.105 R)
• M73: 35,684,926 km (0.111 R)
• M74: 36,190,866 km (0.102 R)
• M75: 36,444,734 km (0.113 R)
• M76: 36,826,508 km (0.075 R)
• M77: 38,431,992 km (0.12 R)
• M78: 38,561,394 km (0.089 R)
• M79: 40,651,725 km (0.05 R)
• M80: 41,179,955 km (0.06 R)
• M81: 41,445,043 km (0.091 R)
• M82: 41,910,143 km (0.073 R)
• M83: 42,176,726 km (0.053 R)
• M84: 42,577,648 km (0.109 R)
• M85: 43,518,021 km (0.116 R)
• M86: 43,652,808 km (0.097 R)
• M87: 44,058,368 km (0.119 R)
• M88: 45,077,728 km (0.087 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: 154 - 10,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit