🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 217 Days

Day: 29.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.4 AU - 2.28 AU

Year: 926 Days

Day: 21 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.63 AU - 2.33 AU

Year: 1033 Days

Day: 42.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,779,883 km

• M1: 547,379 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.8 AU - 2.36 AU

Year: 1112 Days

Day: 36.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.48 AU - 5.2 AU

Year: 3353 Days

Day: 18.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,779,883 km

• M1: 2,802,267 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 10.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.45 AU - 8.87 AU

Year: 8644 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,779,883 km

• M1: 150,795 km (0.108 R)
• M2: 238,758 km (0.09 R)
• M3: 521,498 km (0.039 R)
• M4: 601,982 km (0.058 R)
• M5: 731,833 km (0.109 R)
• M6: 1,384,229 km (0.081 R)
• M7: 1,520,662 km (0.072 R)
• M8: 1,641,388 km (0.098 R)
• M9: 1,744,610 km (0.082 R)
• M10: 1,914,254 km (0.078 R)
• M11: 2,067,293 km (0.1 R)
• M12: 2,270,148 km (0.061 R)
• M13: 2,456,098 km (0.105 R)
• M14: 2,622,899 km (0.105 R)
• M15: 2,695,604 km (0.103 R)
• M16: 2,967,872 km (0.061 R)
• M17: 3,432,822 km (0.074 R)
• M18: 3,673,974 km (0.098 R)
• M19: 3,810,407 km (0.042 R)
• M20: 4,372,895 km (0.077 R)
• M21: 5,051,920 km (0.069 R)
• M22: 5,142,876 km (0.101 R)
• M23: 6,572,882 km (0.083 R)
• M24: 6,906,634 km (0.042 R)
• M25: 7,109,489 km (0.115 R)
• M26: 7,211,665 km (0.12 R)
• M27: 7,521,183 km (0.047 R)
• M28: 7,870,344 km (0.106 R)
• M29: 7,976,110 km (0.108 R)
• M30: 8,511,969 km (0.082 R)
• M31: 8,949,244 km (0.083 R)
• M32: 9,096,598 km (0.05 R)
• M33: 9,244,700 km (0.08 R)
• M34: 9,731,790 km (0.086 R)
• M35: 10,342,898 km (0.118 R)
• M36: 11,722,489 km (0.091 R)
• M37: 11,843,514 km (0.061 R)
• M38: 11,924,446 km (0.09 R)
• M39: 12,660,468 km (0.062 R)
• M40: 13,034,014 km (0.112 R)
• M41: 13,580,046 km (0.086 R)
• M42: 13,664,718 km (0.073 R)
• M43: 13,962,418 km (0.065 R)
• M44: 14,090,623 km (0.048 R)
• M45: 15,218,591 km (0.088 R)
• M46: 15,615,774 km (0.037 R)
• M47: 15,704,485 km (0.053 R)
• M48: 16,016,397 km (0.074 R)
• M49: 16,873,293 km (0.115 R)
• M50: 16,964,399 km (0.115 R)
• M51: 17,837,751 km (0.045 R)
• M52: 18,116,601 km (0.106 R)
• M53: 18,349,974 km (0.074 R)
• M54: 19,056,375 km (0.118 R)
• M55: 20,641,664 km (0.084 R)
• M56: 21,032,264 km (0.106 R)
• M57: 21,376,040 km (0.082 R)
• M58: 21,771,277 km (0.091 R)
• M59: 22,019,610 km (0.073 R)
• M60: 23,325,599 km (0.068 R)
• M61: 24,811,854 km (0.117 R)
• M62: 24,967,286 km (0.081 R)
• M63: 25,697,174 km (0.087 R)
• M64: 25,802,042 km (0.107 R)
• M65: 26,434,093 km (0.091 R)
• M66: 26,699,031 km (0.107 R)
• M67: 26,964,717 km (0.103 R)
• M68: 27,178,044 km (0.119 R)
• M69: 27,713,604 km (0.12 R)
• M70: 28,090,591 km (0.111 R)
• M71: 28,415,068 km (0.095 R)
• M72: 28,686,289 km (0.085 R)
• M73: 29,067,614 km (0.098 R)
• M74: 29,231,574 km (0.038 R)
• M75: 30,832,271 km (0.111 R)
• M76: 31,166,921 km (0.074 R)
• M77: 31,558,868 km (0.111 R)
• M78: 32,688,032 km (0.077 R)
• M79: 33,371,695 km (0.119 R)
• M80: 33,715,471 km (0.106 R)
• M81: 34,175,484 km (0.074 R)
• M82: 36,095,124 km (0.085 R)
• M83: 36,920,006 km (0.065 R)
• M84: 37,334,841 km (0.078 R)
• M85: 38,888,864 km (0.095 R)
• M86: 40,037,925 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 10.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.72 AU - 9.02 AU

Year: 8980 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,779,883 km

• M1: 137,181 km (0.088 R)
• M2: 347,965 km (0.097 R)
• M3: 416,480 km (0.096 R)
• M4: 541,544 km (0.118 R)
• M5: 680,970 km (0.084 R)
• M6: 1,045,540 km (0.082 R)
• M7: 1,327,980 km (0.066 R)
• M8: 1,445,714 km (0.087 R)
• M9: 1,668,914 km (0.101 R)
• M10: 2,024,957 km (0.06 R)
• M11: 2,174,255 km (0.099 R)
• M12: 2,250,251 km (0.096 R)
• M13: 2,340,159 km (0.044 R)
• M14: 2,457,444 km (0.112 R)
• M15: 2,603,601 km (0.042 R)
• M16: 2,671,070 km (0.094 R)
• M17: 2,766,364 km (0.073 R)
• M18: 3,045,214 km (0.106 R)
• M19: 3,245,975 km (0.111 R)
• M20: 3,570,303 km (0.057 R)
• M21: 3,812,801 km (0.115 R)
• M22: 4,329,961 km (0.119 R)
• M23: 4,426,451 km (0.11 R)
• M24: 5,138,537 km (0.101 R)
• M25: 5,223,808 km (0.032 R)
• M26: 5,815,318 km (0.034 R)
• M27: 6,101,200 km (0.093 R)
• M28: 6,227,610 km (0.083 R)
• M29: 6,686,576 km (0.067 R)
• M30: 6,986,071 km (0.079 R)
• M31: 7,309,202 km (0.073 R)
• M32: 7,424,393 km (0.069 R)
• M33: 7,520,883 km (0.117 R)
• M34: 7,676,016 km (0.066 R)
• M35: 7,950,229 km (0.12 R)
• M36: 8,629,703 km (0.097 R)
• M37: 9,079,244 km (0.061 R)
• M38: 9,203,261 km (0.072 R)
• M39: 9,306,932 km (0.072 R)
• M40: 10,022,609 km (0.069 R)
• M41: 10,279,468 km (0.093 R)
• M42: 10,451,954 km (0.067 R)
• M43: 11,284,018 km (0.1 R)
• M44: 11,417,459 km (0.071 R)
• M45: 11,528,910 km (0.087 R)
• M46: 12,023,929 km (0.109 R)
• M47: 12,091,996 km (0.058 R)
• M48: 12,296,945 km (0.077 R)
• M49: 12,411,238 km (0.032 R)
• M50: 12,779,548 km (0.072 R)
• M51: 13,104,773 km (0.102 R)
• M52: 13,338,745 km (0.09 R)
• M53: 14,049,035 km (0.091 R)
• M54: 14,168,564 km (0.102 R)
• M55: 14,408,818 km (0.106 R)
• M56: 14,601,949 km (0.1 R)
• M57: 14,820,212 km (0.066 R)
• M58: 15,186,428 km (0.086 R)
• M59: 15,530,952 km (0.1 R)
• M60: 15,778,536 km (0.088 R)
• M61: 15,927,835 km (0.108 R)
• M62: 16,554,650 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 12.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.44 AU - 9.48 AU

Year: 9126 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,779,883 km

• M1: 163,660 km (0.05 R)
• M2: 430,393 km (0.109 R)
• M3: 617,690 km (0.105 R)
• M4: 806,632 km (0.094 R)
• M5: 1,031,926 km (0.118 R)
• M6: 1,295,667 km (0.065 R)
• M7: 1,581,698 km (0.053 R)
• M8: 2,193,404 km (0.075 R)
• M9: 2,341,356 km (0.053 R)
• M10: 2,558,722 km (0.103 R)
• M11: 2,647,434 km (0.109 R)
• M12: 3,107,447 km (0.053 R)
• M13: 3,298,483 km (0.037 R)
• M14: 4,206,543 km (0.045 R)
• M15: 4,661,320 km (0.042 R)
• M16: 4,963,957 km (0.08 R)
• M17: 5,103,831 km (0.057 R)
• M18: 5,502,210 km (0.111 R)
• M19: 5,793,028 km (0.089 R)
• M20: 6,268,749 km (0.115 R)
• M21: 6,912,469 km (0.119 R)
• M22: 7,353,483 km (0.12 R)
• M23: 7,577,431 km (0.108 R)
• M24: 7,999,297 km (0.065 R)
• M25: 8,130,794 km (0.066 R)
• M26: 8,262,889 km (0.059 R)
• M27: 8,764,640 km (0.065 R)
• M28: 9,036,310 km (0.104 R)
• M29: 9,414,493 km (0.082 R)
• M30: 9,973,840 km (0.066 R)
• M31: 10,079,905 km (0.1 R)
• M32: 10,472,150 km (0.109 R)
• M33: 10,833,130 km (0.037 R)
• M34: 11,234,950 km (0.052 R)
• M35: 11,716,056 km (0.043 R)
• M36: 12,128,498 km (0.114 R)
• M37: 12,929,146 km (0.099 R)
• M38: 13,161,172 km (0.082 R)
• M39: 13,629,114 km (0.051 R)
• M40: 13,865,179 km (0.104 R)
• M41: 14,903,688 km (0.097 R)
• M42: 15,596,326 km (0.09 R)
• M43: 15,843,312 km (0.104 R)
• M44: 15,925,890 km (0.084 R)
• M45: 17,267,334 km (0.119 R)
• M46: 17,522,847 km (0.071 R)
• M47: 17,994,529 km (0.074 R)
• M48: 20,146,495 km (0.075 R)
• M49: 20,730,974 km (0.1 R)
• M50: 20,957,315 km (0.087 R)
• M51: 24,020,481 km (0.085 R)
• M52: 24,736,008 km (0.099 R)
• M53: 25,024,133 km (0.117 R)
• M54: 25,216,965 km (0.035 R)
• M55: 25,361,776 km (0.08 R)
• M56: 25,507,035 km (0.066 R)
• M57: 25,895,391 km (0.119 R)
• M58: 25,992,929 km (0.117 R)
• M59: 26,678,237 km (0.086 R)
• M60: 27,320,012 km (0.099 R)
• M61: 27,617,861 km (0.109 R)
• M62: 28,618,671 km (0.049 R)
• M63: 28,921,308 km (0.099 R)
• M64: 30,142,176 km (0.092 R)
• M65: 31,327,888 km (0.113 R)
• M66: 33,214,467 km (0.092 R)
• M67: 33,426,298 km (0.093 R)
• M68: 33,532,363 km (0.085 R)
• M69: 33,744,941 km (0.076 R)
• M70: 34,171,445 km (0.094 R)
• M71: 34,278,407 km (0.11 R)
• M72: 34,438,926 km (0.097 R)
• M73: 34,653,300 km (0.092 R)
• M74: 34,975,833 km (0.087 R)
• M75: 36,275,988 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 12.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.38 AU - 10.36 AU

Year: 11500 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 73 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,779,883 km

• M1: 194,627 km (0.064 R)
• M2: 275,110 km (0.084 R)
• M3: 405,410 km (0.104 R)
• M4: 693,386 km (0.08 R)
• M5: 928,255 km (0.086 R)
• M6: 1,006,046 km (0.047 R)
• M7: 1,452,595 km (0.085 R)
• M8: 1,734,438 km (0.084 R)
• M9: 1,857,108 km (0.111 R)
• M10: 2,034,082 km (0.12 R)
• M11: 2,111,574 km (0.089 R)
• M12: 2,487,214 km (0.039 R)
• M13: 3,001,232 km (0.069 R)
• M14: 3,362,212 km (0.086 R)
• M15: 3,610,844 km (0.032 R)
• M16: 4,733,725 km (0.082 R)
• M17: 5,190,149 km (0.11 R)
• M18: 5,623,982 km (0.115 R)
• M19: 6,032,085 km (0.101 R)
• M20: 6,182,880 km (0.116 R)
• M21: 6,720,684 km (0.066 R)
• M22: 7,393,875 km (0.117 R)
• M23: 8,213,372 km (0.115 R)
• M24: 8,719,013 km (0.109 R)
• M25: 9,849,075 km (0.086 R)
• M26: 9,937,936 km (0.075 R)
• M27: 10,521,966 km (0.108 R)
• M28: 10,703,877 km (0.119 R)
• M29: 10,841,058 km (0.091 R)
• M30: 11,395,468 km (0.107 R)
• M31: 11,488,817 km (0.107 R)
• M32: 11,629,290 km (0.045 R)
• M33: 11,770,360 km (0.05 R)
• M34: 12,292,307 km (0.032 R)
• M35: 12,532,113 km (0.112 R)
• M36: 13,065,130 km (0.119 R)
• M37: 13,408,158 km (0.045 R)
• M38: 14,253,835 km (0.072 R)
• M39: 14,759,176 km (0.08 R)
• M40: 15,219,190 km (0.079 R)
• M41: 16,310,805 km (0.048 R)
• M42: 16,415,973 km (0.092 R)
• M43: 18,844,096 km (0.098 R)
• M44: 18,954,499 km (0.118 R)
• M45: 19,622,154 km (0.084 R)
• M46: 20,015,148 km (0.106 R)
• M47: 20,240,891 km (0.115 R)
• M48: 20,694,921 km (0.102 R)
• M49: 21,094,945 km (0.069 R)
• M50: 23,846,349 km (0.082 R)
• M51: 24,627,101 km (0.093 R)
• M52: 24,929,737 km (0.085 R)
• M53: 25,660,822 km (0.112 R)
• M54: 26,646,672 km (0.111 R)
• M55: 27,206,766 km (0.042 R)
• M56: 27,959,393 km (0.116 R)
• M57: 28,085,504 km (0.092 R)
• M58: 29,677,974 km (0.063 R)
• M59: 30,258,413 km (0.076 R)
• M60: 30,387,815 km (0.09 R)
• M61: 31,561,560 km (0.111 R)
• M62: 31,956,200 km (0.073 R)
• M63: 33,416,873 km (0.091 R)
• M64: 33,751,823 km (0.118 R)
• M65: 34,357,694 km (0.085 R)
• M66: 35,375,408 km (0.036 R)
• M67: 35,785,157 km (0.116 R)
• M68: 39,190,902 km (0.112 R)
• M69: 40,539,078 km (0.063 R)
• M70: 42,046,875 km (0.093 R)
• M71: 42,989,342 km (0.071 R)
• M72: 43,280,758 km (0.12 R)
• M73: 43,645,927 km (0.045 R)
• M74: 44,379,405 km (0.053 R)
• M75: 45,043,021 km (0.082 R)
• M76: 46,604,225 km (0.117 R)
• M77: 47,203,663 km (0.108 R)
• M78: 48,713,255 km (0.1 R)
• M79: 48,941,093 km (0.109 R)
• M80: 49,703,145 km (0.095 R)
• M81: 50,008,923 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit