🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 32.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,307,166 km

• M1: 169,494 km (0.11 R)

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 13.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.21 AU

Year: 1799 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,307,166 km

• M1: 171,290 km (0.072 R)
• M2: 341,532 km (0.095 R)
• M3: 473,028 km (0.047 R)
• M4: 759,808 km (0.097 R)
• M5: 953,537 km (0.071 R)
• M6: 1,070,223 km (0.088 R)
• M7: 1,626,727 km (0.109 R)
• M8: 1,793,230 km (0.111 R)
• M9: 2,580,713 km (0.077 R)
• M10: 2,910,127 km (0.105 R)
• M11: 3,036,089 km (0.119 R)
• M12: 3,283,374 km (0.107 R)
• M13: 3,455,412 km (0.107 R)
• M14: 3,734,860 km (0.059 R)
• M15: 3,989,626 km (0.12 R)
• M16: 4,250,076 km (0.05 R)
• M17: 4,426,900 km (0.083 R)
• M18: 4,891,402 km (0.097 R)
• M19: 5,041,897 km (0.078 R)
• M20: 5,419,183 km (0.055 R)
• M21: 6,113,915 km (0.059 R)
• M22: 6,263,812 km (0.093 R)
• M23: 6,772,296 km (0.086 R)
• M24: 7,188,926 km (0.064 R)
• M25: 7,360,514 km (0.114 R)
• M26: 7,560,228 km (0.102 R)
• M27: 7,815,741 km (0.045 R)
• M28: 7,937,813 km (0.078 R)
• M29: 8,128,999 km (0.115 R)
• M30: 8,529,921 km (0.041 R)
• M31: 8,655,733 km (0.097 R)
• M32: 8,866,666 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 10.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.06 AU - 4.46 AU

Year: 5677 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,307,166 km

• M1: 138,228 km (0.038 R)
• M2: 250,128 km (0.105 R)
• M3: 584,030 km (0.044 R)
• M4: 703,409 km (0.071 R)
• M5: 1,069,176 km (0.09 R)
• M6: 1,328,579 km (0.101 R)
• M7: 1,408,763 km (0.093 R)
• M8: 1,490,593 km (0.107 R)
• M9: 1,728,903 km (0.058 R)
• M10: 1,924,876 km (0.116 R)
• M11: 2,072,230 km (0.117 R)
• M12: 2,166,177 km (0.09 R)
• M13: 2,417,202 km (0.051 R)
• M14: 2,556,478 km (0.097 R)
• M15: 2,718,941 km (0.1 R)
• M16: 2,884,845 km (0.052 R)
• M17: 2,969,069 km (0.105 R)
• M18: 3,248,518 km (0.057 R)
• M19: 3,695,367 km (0.101 R)
• M20: 3,810,258 km (0.041 R)
• M21: 4,114,241 km (0.09 R)
• M22: 4,474,921 km (0.085 R)
• M23: 4,548,374 km (0.107 R)
• M24: 4,745,992 km (0.089 R)
• M25: 4,971,885 km (0.075 R)
• M26: 5,382,083 km (0.04 R)
• M27: 6,099,105 km (0.1 R)
• M28: 6,789,649 km (0.04 R)
• M29: 7,015,991 km (0.095 R)
• M30: 7,857,030 km (0.085 R)
• M31: 8,005,281 km (0.043 R)
• M32: 8,094,741 km (0.116 R)
• M33: 8,395,133 km (0.075 R)
• M34: 9,006,989 km (0.111 R)
• M35: 9,633,205 km (0.069 R)
• M36: 10,273,484 km (0.071 R)
• M37: 10,828,642 km (0.034 R)
• M38: 11,427,033 km (0.106 R)
• M39: 11,662,650 km (0.101 R)
• M40: 12,138,820 km (0.103 R)
• M41: 13,039,848 km (0.068 R)
• M42: 13,640,633 km (0.067 R)
• M43: 14,359,152 km (0.102 R)
• M44: 14,722,974 km (0.118 R)
• M45: 15,274,391 km (0.076 R)
• M46: 15,348,442 km (0.089 R)
• M47: 15,422,493 km (0.089 R)
• M48: 15,795,142 km (0.091 R)
• M49: 16,739,703 km (0.081 R)
• M50: 16,892,442 km (0.104 R)
• M51: 17,780,156 km (0.051 R)
• M52: 17,936,186 km (0.12 R)
• M53: 18,210,100 km (0.114 R)
• M54: 18,446,016 km (0.098 R)
• M55: 18,643,485 km (0.045 R)
• M56: 18,722,622 km (0.099 R)
• M57: 19,400,001 km (0.119 R)
• M58: 20,126,000 km (0.073 R)
• M59: 20,451,525 km (0.084 R)
• M60: 20,737,855 km (0.113 R)
• M61: 21,355,694 km (0.105 R)
• M62: 21,521,598 km (0.109 R)
• M63: 21,687,802 km (0.04 R)
• M64: 22,694,147 km (0.12 R)
• M65: 22,821,006 km (0.089 R)
• M66: 23,844,405 km (0.05 R)
• M67: 24,448,331 km (0.046 R)
• M68: 24,534,948 km (0.083 R)
• M69: 26,024,345 km (0.062 R)
• M70: 26,157,038 km (0.062 R)
• M71: 26,334,461 km (0.119 R)
• M72: 27,182,831 km (0.068 R)
• M73: 27,362,498 km (0.108 R)
• M74: 27,632,821 km (0.104 R)
• M75: 28,358,072 km (0.104 R)
• M76: 28,997,902 km (0.079 R)
• M77: 29,503,842 km (0.096 R)
• M78: 29,642,369 km (0.086 R)
• M79: 29,827,422 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 13.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.9 AU - 6.24 AU

Year: 8488 Days

Day: 13.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,307,166 km

• M1: 196,123 km (0.043 R)
• M2: 385,963 km (0.114 R)
• M3: 1,155,943 km (0.097 R)
• M4: 1,327,681 km (0.108 R)
• M5: 1,425,369 km (0.076 R)
• M6: 1,610,870 km (0.075 R)
• M7: 1,751,043 km (0.064 R)
• M8: 1,969,456 km (0.092 R)
• M9: 2,158,548 km (0.086 R)
• M10: 2,274,935 km (0.072 R)
• M11: 2,996,296 km (0.11 R)
• M12: 3,215,157 km (0.11 R)
• M13: 3,507,621 km (0.095 R)
• M14: 3,692,075 km (0.111 R)
• M15: 3,903,308 km (0.109 R)
• M16: 4,142,963 km (0.089 R)
• M17: 4,511,573 km (0.095 R)
• M18: 4,662,068 km (0.08 R)
• M19: 4,967,996 km (0.063 R)
• M20: 5,546,191 km (0.119 R)
• M21: 5,788,989 km (0.112 R)
• M22: 6,063,052 km (0.083 R)
• M23: 6,173,755 km (0.107 R)
• M24: 6,623,745 km (0.069 R)
• M25: 7,084,357 km (0.086 R)
• M26: 7,674,969 km (0.12 R)
• M27: 8,128,251 km (0.109 R)
• M28: 8,250,622 km (0.105 R)
• M29: 9,092,858 km (0.105 R)
• M30: 9,251,880 km (0.04 R)
• M31: 9,411,800 km (0.071 R)
• M32: 9,508,291 km (0.11 R)
• M33: 9,832,021 km (0.111 R)
• M34: 10,291,436 km (0.072 R)
• M35: 10,724,372 km (0.056 R)
• M36: 10,993,648 km (0.102 R)
• M37: 11,436,308 km (0.109 R)
• M38: 11,746,126 km (0.117 R)
• M39: 12,656,728 km (0.028 R)
• M40: 13,084,727 km (0.093 R)
• M41: 13,772,130 km (0.092 R)
• M42: 14,028,391 km (0.088 R)
• M43: 14,138,644 km (0.059 R)
• M44: 14,397,149 km (0.118 R)
• M45: 14,657,300 km (0.103 R)
• M46: 15,069,143 km (0.118 R)
• M47: 15,522,873 km (0.113 R)
• M48: 16,288,964 km (0.086 R)
• M49: 17,106,666 km (0.113 R)
• M50: 17,264,043 km (0.04 R)
• M51: 17,382,225 km (0.081 R)
• M52: 17,778,510 km (0.052 R)
• M53: 19,107,089 km (0.1 R)
• M54: 19,393,120 km (0.112 R)
• M55: 20,217,853 km (0.119 R)
• M56: 22,501,764 km (0.094 R)
• M57: 22,977,036 km (0.083 R)
• M58: 23,107,186 km (0.096 R)
• M59: 23,499,282 km (0.104 R)
• M60: 24,157,513 km (0.047 R)
• M61: 24,866,457 km (0.098 R)
• M62: 25,313,007 km (0.118 R)
• M63: 25,807,278 km (0.103 R)
• M64: 26,123,379 km (0.067 R)
• M65: 26,759,618 km (0.073 R)
• M66: 29,543,934 km (0.104 R)
• M67: 30,444,663 km (0.087 R)
• M68: 31,018,221 km (0.059 R)
• M69: 31,402,538 km (0.054 R)
• M70: 31,595,369 km (0.075 R)
• M71: 31,885,290 km (0.08 R)
• M72: 32,273,197 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 10.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.35 AU - 6.03 AU

Year: 8764 Days

Day: 7.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,307,166 km

• M1: 240,404 km (0.115 R)
• M2: 339,438 km (0.117 R)
• M3: 666,010 km (0.112 R)
• M4: 742,604 km (0.058 R)
• M5: 836,402 km (0.082 R)
• M6: 948,750 km (0.104 R)
• M7: 1,036,564 km (0.039 R)
• M8: 1,366,726 km (0.116 R)
• M9: 2,200,136 km (0.105 R)
• M10: 2,501,426 km (0.108 R)
• M11: 2,646,686 km (0.119 R)
• M12: 2,837,423 km (0.119 R)
• M13: 2,923,741 km (0.108 R)
• M14: 3,099,069 km (0.085 R)
• M15: 3,300,578 km (0.048 R)
• M16: 4,623,173 km (0.086 R)
• M17: 4,802,241 km (0.038 R)
• M18: 5,246,697 km (0.117 R)
• M19: 5,786,595 km (0.057 R)
• M20: 6,259,474 km (0.119 R)
• M21: 6,543,560 km (0.094 R)
• M22: 6,919,201 km (0.031 R)
• M23: 7,183,391 km (0.066 R)
• M24: 8,397,377 km (0.082 R)
• M25: 8,742,350 km (0.118 R)
• M26: 9,188,152 km (0.098 R)
• M27: 9,543,746 km (0.099 R)
• M28: 10,035,773 km (0.072 R)
• M29: 10,201,677 km (0.11 R)
• M30: 11,010,403 km (0.053 R)
• M31: 11,630,636 km (0.117 R)
• M32: 11,770,061 km (0.117 R)
• M33: 12,191,478 km (0.109 R)
• M34: 12,940,814 km (0.104 R)
• M35: 13,013,070 km (0.11 R)
• M36: 15,011,398 km (0.05 R)
• M37: 15,698,651 km (0.054 R)
• M38: 16,201,449 km (0.039 R)
• M39: 16,788,023 km (0.073 R)
• M40: 16,945,699 km (0.116 R)
• M41: 17,661,076 km (0.077 R)
• M42: 17,901,629 km (0.026 R)
• M43: 17,982,113 km (0.09 R)
• M44: 18,224,312 km (0.091 R)
• M45: 19,162,290 km (0.045 R)
• M46: 19,824,261 km (0.06 R)
• M47: 19,907,437 km (0.108 R)
• M48: 19,990,763 km (0.095 R)
• M49: 21,298,099 km (0.112 R)
• M50: 21,383,370 km (0.088 R)
• M51: 21,554,211 km (0.103 R)
• M52: 21,682,715 km (0.037 R)
• M53: 21,983,557 km (0.112 R)
• M54: 22,285,744 km (0.115 R)
• M55: 22,545,745 km (0.12 R)
• M56: 22,676,195 km (0.103 R)
• M57: 22,937,842 km (0.068 R)
• M58: 23,112,871 km (0.082 R)
• M59: 23,244,368 km (0.109 R)
• M60: 24,083,013 km (0.094 R)
• M61: 24,260,885 km (0.108 R)
• M62: 24,483,786 km (0.089 R)
• M63: 24,573,245 km (0.097 R)
• M64: 25,246,885 km (0.099 R)
• M65: 25,744,746 km (0.105 R)
• M66: 26,063,240 km (0.08 R)
• M67: 26,200,272 km (0.12 R)
• M68: 26,658,341 km (0.089 R)
• M69: 26,842,346 km (0.064 R)
• M70: 27,026,800 km (0.118 R)
• M71: 27,675,456 km (0.116 R)
• M72: 27,815,181 km (0.104 R)
• M73: 28,376,323 km (0.12 R)
• M74: 29,224,991 km (0.038 R)
• M75: 29,604,820 km (0.091 R)
• M76: 30,177,780 km (0.082 R)
• M77: 31,674,507 km (0.063 R)
• M78: 32,751,462 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 7.1

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.95 AU - 8.19 AU

Year: 14802 Days

Day: 20 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,307,166 km

• M1: 90,357 km (0.065 R)
• M2: 334,501 km (0.066 R)
• M3: 617,989 km (0.081 R)
• M4: 763,099 km (0.045 R)
• M5: 1,160,431 km (0.108 R)
• M6: 1,211,144 km (0.081 R)
• M7: 1,288,486 km (0.119 R)
• M8: 1,340,995 km (0.057 R)
• M9: 1,846,487 km (0.115 R)
• M10: 3,300,129 km (0.119 R)
• M11: 4,207,739 km (0.055 R)
• M12: 5,314,764 km (0.06 R)
• M13: 6,279,670 km (0.109 R)
• M14: 6,460,833 km (0.112 R)
• M15: 6,643,791 km (0.077 R)
• M16: 7,108,592 km (0.076 R)
• M17: 7,297,384 km (0.076 R)
• M18: 7,344,956 km (0.107 R)
• M19: 7,583,864 km (0.084 R)
• M20: 7,728,525 km (0.08 R)
• M21: 7,825,465 km (0.109 R)
• M22: 7,971,472 km (0.052 R)
• M23: 8,020,391 km (0.111 R)
• M24: 8,766,136 km (0.059 R)
• M25: 9,019,555 km (0.077 R)
• M26: 9,430,201 km (0.115 R)
• M27: 9,533,872 km (0.112 R)
• M28: 9,585,783 km (0.106 R)
• M29: 10,004,657 km (0.064 R)
• M30: 10,216,487 km (0.089 R)
• M31: 10,752,347 km (0.094 R)
• M32: 12,018,992 km (0.111 R)
• M33: 12,131,490 km (0.092 R)
• M34: 13,216,373 km (0.074 R)
• M35: 13,448,699 km (0.09 R)
• M36: 16,402,659 km (0.067 R)
• M37: 16,465,041 km (0.101 R)
• M38: 16,966,343 km (0.116 R)
• M39: 19,086,594 km (0.108 R)
• M40: 19,349,288 km (0.097 R)
• M41: 19,481,084 km (0.11 R)
• M42: 19,613,178 km (0.054 R)
• M43: 20,613,091 km (0.12 R)
• M44: 20,815,197 km (0.111 R)
• M45: 21,766,490 km (0.043 R)
• M46: 21,903,522 km (0.1 R)
• M47: 27,467,515 km (0.087 R)
• M48: 27,615,617 km (0.062 R)
• M49: 27,689,818 km (0.026 R)
• M50: 29,036,049 km (0.11 R)
• M51: 30,480,117 km (0.1 R)
• M52: 31,172,307 km (0.047 R)
• M53: 32,025,314 km (0.111 R)
• M54: 32,807,411 km (0.047 R)
• M55: 33,200,854 km (0.084 R)
• M56: 34,390,456 km (0.087 R)
• M57: 34,950,401 km (0.104 R)
• M58: 35,271,737 km (0.085 R)
• M59: 35,593,971 km (0.056 R)
• M60: 35,836,320 km (0.059 R)
• M61: 36,403,894 km (0.032 R)
• M62: 37,219,950 km (0.067 R)
• M63: 37,712,576 km (0.099 R)
• M64: 38,538,207 km (0.047 R)
• M65: 38,870,164 km (0.089 R)
• M66: 39,203,020 km (0.107 R)
• M67: 40,459,791 km (0.105 R)
• M68: 42,497,913 km (0.083 R)
• M69: 43,098,698 km (0.105 R)
• M70: 47,204,411 km (0.057 R)
• M71: 47,915,600 km (0.083 R)
• M72: 48,630,229 km (0.111 R)
• M73: 48,809,447 km (0.081 R)
• M74: 50,160,764 km (0.072 R)
• M75: 50,886,464 km (0.027 R)
• M76: 51,524,199 km (0.108 R)
• M77: 53,638,466 km (0.092 R)
• M78: 54,380,621 km (0.105 R)
• M79: 54,752,821 km (0.107 R)
• M80: 54,846,020 km (0.111 R)
• M81: 55,874,805 km (0.091 R)
• M82: 57,477,147 km (0.105 R)
• M83: 60,630,521 km (0.101 R)
• M84: 60,823,353 km (0.101 R)
• M85: 61,597,073 km (0.057 R)
• M86: 61,790,952 km (0.061 R)
• M87: 63,056,550 km (0.09 R)
• M88: 63,545,585 km (0.099 R)
• M89: 63,643,422 km (0.091 R)
• M90: 64,625,831 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit