🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.44 AU - 0.56 AU

Year: 228 Days

Day: 20.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 8.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 378 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,249,262 km

• M1: 105,466 km (0.097 R)
• M2: 161,865 km (0.051 R)
• M3: 228,735 km (0.043 R)
• M4: 283,338 km (0.06 R)
• M5: 403,017 km (0.081 R)
• M6: 624,422 km (0.101 R)
• M7: 718,219 km (0.081 R)
• M8: 826,678 km (0.047 R)
• M9: 883,226 km (0.068 R)
• M10: 940,971 km (0.112 R)
• M11: 1,100,592 km (0.1 R)
• M12: 1,238,670 km (0.1 R)
• M13: 1,323,492 km (0.093 R)
• M14: 1,382,434 km (0.117 R)
• M15: 1,487,003 km (0.118 R)
• M16: 1,712,447 km (0.07 R)
• M17: 1,772,735 km (0.042 R)
• M18: 1,851,274 km (0.089 R)
• M19: 1,935,497 km (0.082 R)
• M20: 2,066,695 km (0.09 R)
• M21: 2,126,384 km (0.056 R)
• M22: 2,219,434 km (0.094 R)
• M23: 2,271,344 km (0.116 R)
• M24: 2,337,766 km (0.071 R)
• M25: 2,404,935 km (0.08 R)
• M26: 2,526,558 km (0.092 R)
• M27: 2,745,570 km (0.073 R)
• M28: 2,806,456 km (0.052 R)
• M29: 3,022,924 km (0.1 R)
• M30: 3,127,942 km (0.034 R)
• M31: 3,234,156 km (0.065 R)
• M32: 3,314,640 km (0.096 R)
• M33: 3,499,543 km (0.086 R)
• M34: 3,604,411 km (0.064 R)
• M35: 3,682,352 km (0.092 R)
• M36: 3,800,235 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 9.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.22 AU - 1.8 AU

Year: 1198 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,249,262 km

• M1: 132,544 km (0.064 R)
• M2: 196,871 km (0.091 R)
• M3: 260,749 km (0.081 R)
• M4: 385,065 km (0.072 R)
• M5: 463,903 km (0.085 R)
• M6: 536,308 km (0.07 R)
• M7: 630,555 km (0.069 R)
• M8: 738,265 km (0.104 R)
• M9: 844,929 km (0.105 R)
• M10: 940,671 km (0.084 R)
• M11: 1,255,276 km (0.107 R)
• M12: 1,499,270 km (0.093 R)
• M13: 1,602,343 km (0.083 R)
• M14: 1,810,284 km (0.094 R)
• M15: 1,883,288 km (0.046 R)
• M16: 1,978,731 km (0.071 R)
• M17: 2,054,128 km (0.076 R)
• M18: 2,325,798 km (0.057 R)
• M19: 2,445,776 km (0.047 R)
• M20: 2,556,179 km (0.068 R)
• M21: 2,644,591 km (0.113 R)
• M22: 2,727,917 km (0.115 R)
• M23: 2,800,173 km (0.087 R)
• M24: 2,891,278 km (0.116 R)
• M25: 2,965,030 km (0.063 R)
• M26: 3,145,594 km (0.098 R)
• M27: 3,349,197 km (0.106 R)
• M28: 3,504,779 km (0.12 R)
• M29: 3,570,452 km (0.1 R)
• M30: 3,722,743 km (0.091 R)
• M31: 3,816,541 km (0.062 R)
• M32: 3,884,010 km (0.095 R)
• M33: 3,951,927 km (0.066 R)
• M34: 4,130,248 km (0.087 R)
• M35: 4,339,385 km (0.061 R)
• M36: 4,409,996 km (0.107 R)
• M37: 4,559,294 km (0.107 R)
• M38: 4,623,771 km (0.107 R)
• M39: 4,717,569 km (0.12 R)
• M40: 4,804,635 km (0.056 R)
• M41: 4,921,620 km (0.118 R)
• M42: 5,002,553 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 11.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.44 AU - 1.72 AU

Year: 1282 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,249,262 km

• M1: 174,431 km (0.027 R)
• M2: 297,999 km (0.089 R)
• M3: 485,445 km (0.073 R)
• M4: 601,832 km (0.109 R)
• M5: 687,552 km (0.058 R)
• M6: 986,299 km (0.057 R)
• M7: 1,118,842 km (0.085 R)
• M8: 1,333,366 km (0.102 R)
• M9: 1,497,325 km (0.105 R)
• M10: 1,577,809 km (0.117 R)
• M11: 1,726,659 km (0.112 R)
• M12: 1,880,296 km (0.089 R)
• M13: 1,967,810 km (0.09 R)
• M14: 2,201,632 km (0.093 R)
• M15: 2,511,599 km (0.077 R)
• M16: 2,676,904 km (0.056 R)
• M17: 2,957,101 km (0.108 R)
• M18: 3,299,830 km (0.11 R)
• M19: 3,395,423 km (0.116 R)
• M20: 3,546,218 km (0.072 R)
• M21: 3,765,528 km (0.117 R)
• M22: 4,000,546 km (0.089 R)
• M23: 4,102,871 km (0.112 R)
• M24: 4,333,252 km (0.102 R)
• M25: 4,438,419 km (0.107 R)
• M26: 4,532,516 km (0.085 R)
• M27: 4,734,922 km (0.113 R)
• M28: 4,843,231 km (0.086 R)
• M29: 4,940,170 km (0.111 R)
• M30: 5,037,858 km (0.101 R)
• M31: 5,148,411 km (0.072 R)
• M32: 5,460,173 km (0.03 R)
• M33: 5,816,515 km (0.044 R)
• M34: 6,049,738 km (0.097 R)
• M35: 6,233,145 km (0.098 R)
• M36: 6,471,903 km (0.099 R)
• M37: 6,700,040 km (0.081 R)
• M38: 6,794,885 km (0.111 R)
• M39: 6,876,416 km (0.096 R)
• M40: 6,985,622 km (0.074 R)
• M41: 7,109,340 km (0.05 R)
• M42: 7,275,244 km (0.067 R)
• M43: 7,568,904 km (0.053 R)
• M44: 7,809,458 km (0.083 R)
• M45: 7,980,747 km (0.099 R)
• M46: 8,110,149 km (0.028 R)
• M47: 8,211,128 km (0.096 R)
• M48: 8,298,194 km (0.083 R)
• M49: 8,546,227 km (0.106 R)
• M50: 8,841,384 km (0.079 R)
• M51: 9,169,751 km (0.1 R)
• M52: 9,320,396 km (0.099 R)
• M53: 9,731,192 km (0.107 R)
• M54: 9,807,936 km (0.057 R)
• M55: 9,992,988 km (0.03 R)
• M56: 10,101,447 km (0.117 R)
• M57: 10,194,646 km (0.104 R)
• M58: 10,649,573 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 14

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.53 AU - 1.91 AU

Year: 1456 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,249,262 km

• M1: 182,659 km (0.112 R)
• M2: 282,441 km (0.067 R)
• M3: 420,968 km (0.1 R)
• M4: 511,924 km (0.105 R)
• M5: 614,997 km (0.081 R)
• M6: 706,551 km (0.1 R)
• M7: 832,363 km (0.099 R)
• M8: 1,166,714 km (0.114 R)
• M9: 1,332,767 km (0.116 R)
• M10: 2,025,705 km (0.12 R)
• M11: 2,329,538 km (0.096 R)
• M12: 2,710,564 km (0.066 R)
• M13: 3,165,491 km (0.114 R)
• M14: 3,267,816 km (0.104 R)
• M15: 3,389,888 km (0.051 R)
• M16: 3,513,306 km (0.109 R)
• M17: 3,606,954 km (0.091 R)
• M18: 3,828,808 km (0.091 R)
• M19: 4,035,702 km (0.09 R)
• M20: 4,740,457 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 13

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.54 AU - 2.32 AU

Year: 1731 Days

Day: 12.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,249,262 km

• M1: 194,477 km (0.11 R)
• M2: 302,936 km (0.062 R)
• M3: 395,836 km (0.096 R)
• M4: 477,965 km (0.119 R)
• M5: 561,441 km (0.118 R)
• M6: 855,700 km (0.116 R)
• M7: 1,091,466 km (0.087 R)
• M8: 1,199,476 km (0.084 R)
• M9: 1,525,898 km (0.111 R)
• M10: 1,710,352 km (0.112 R)
• M11: 1,794,875 km (0.073 R)
• M12: 1,924,277 km (0.069 R)
• M13: 2,056,971 km (0.084 R)
• M14: 2,158,697 km (0.08 R)
• M15: 2,285,257 km (0.067 R)
• M16: 2,879,609 km (0.064 R)
• M17: 2,994,052 km (0.112 R)
• M18: 3,109,990 km (0.105 R)
• M19: 3,726,184 km (0.04 R)
• M20: 3,907,347 km (0.109 R)
• M21: 4,105,714 km (0.027 R)
• M22: 4,220,605 km (0.076 R)
• M23: 4,512,470 km (0.063 R)
• M24: 4,601,331 km (0.09 R)
• M25: 4,826,177 km (0.113 R)
• M26: 4,932,391 km (0.112 R)
• M27: 5,240,114 km (0.05 R)
• M28: 5,459,275 km (0.115 R)
• M29: 5,601,842 km (0.096 R)
• M30: 5,906,872 km (0.09 R)
• M31: 6,135,158 km (0.066 R)
• M32: 6,217,437 km (0.056 R)
• M33: 6,349,682 km (0.03 R)
• M34: 7,077,326 km (0.117 R)
• M35: 7,285,117 km (0.097 R)
• M36: 7,424,842 km (0.12 R)
• M37: 7,956,512 km (0.113 R)
• M38: 8,064,372 km (0.108 R)
• M39: 8,190,783 km (0.029 R)
• M40: 8,372,544 km (0.088 R)
• M41: 8,758,806 km (0.084 R)
• M42: 9,113,203 km (0.113 R)
• M43: 9,226,149 km (0.089 R)
• M44: 9,377,393 km (0.09 R)
• M45: 9,548,533 km (0.087 R)
• M46: 9,971,446 km (0.106 R)
• M47: 10,087,833 km (0.116 R)
• M48: 10,243,714 km (0.104 R)
• M49: 10,696,397 km (0.117 R)
• M50: 10,975,248 km (0.062 R)
• M51: 11,075,329 km (0.102 R)
• M52: 11,560,325 km (0.07 R)
• M53: 11,662,351 km (0.114 R)
• M54: 11,744,031 km (0.103 R)
• M55: 12,155,725 km (0.09 R)
• M56: 12,238,602 km (0.112 R)
• M57: 13,226,995 km (0.119 R)
• M58: 13,397,686 km (0.109 R)
• M59: 13,676,836 km (0.097 R)
• M60: 14,023,005 km (0.079 R)
• M61: 14,262,661 km (0.112 R)
• M62: 14,525,654 km (0.119 R)
• M63: 14,878,855 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 9.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.26 AU - 5.74 AU

Year: 8328 Days

Day: 9 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,249,262 km

• M1: 143,614 km (0.094 R)
• M2: 224,995 km (0.095 R)
• M3: 311,612 km (0.079 R)
• M4: 551,567 km (0.107 R)
• M5: 793,467 km (0.108 R)
• M6: 1,318,406 km (0.098 R)
• M7: 1,394,851 km (0.041 R)
• M8: 1,947,315 km (0.072 R)
• M9: 3,013,200 km (0.115 R)
• M10: 3,367,897 km (0.108 R)
• M11: 3,550,406 km (0.052 R)
• M12: 4,004,585 km (0.097 R)
• M13: 4,068,763 km (0.116 R)
• M14: 4,181,859 km (0.116 R)
• M15: 4,246,934 km (0.113 R)
• M16: 4,560,641 km (0.093 R)
• M17: 5,798,862 km (0.11 R)
• M18: 6,146,977 km (0.107 R)
• M19: 6,902,147 km (0.062 R)
• M20: 7,408,535 km (0.116 R)
• M21: 8,643,615 km (0.076 R)
• M22: 9,746,002 km (0.075 R)
• M23: 10,269,744 km (0.087 R)
• M24: 10,757,882 km (0.071 R)
• M25: 11,140,254 km (0.114 R)
• M26: 11,826,011 km (0.077 R)
• M27: 12,360,823 km (0.078 R)
• M28: 12,619,478 km (0.044 R)
• M29: 12,975,072 km (0.093 R)
• M30: 14,110,520 km (0.103 R)
• M31: 15,605,751 km (0.077 R)
• M32: 15,859,917 km (0.095 R)
• M33: 16,115,431 km (0.077 R)
• M34: 16,475,363 km (0.104 R)
• M35: 17,281,845 km (0.111 R)
• M36: 17,439,372 km (0.081 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 5.3

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.69 AU - 7.37 AU

Year: 12035 Days

Day: 22.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 43,249,262 km

• M1: 73,004 km (0.074 R)
• M2: 115,789 km (0.115 R)
• M3: 161,566 km (0.075 R)
• M4: 206,894 km (0.039 R)
• M5: 290,369 km (0.089 R)
• M6: 865,723 km (0.096 R)
• M7: 900,130 km (0.109 R)
• M8: 935,136 km (0.109 R)
• M9: 1,117,197 km (0.055 R)
• M10: 1,514,230 km (0.118 R)
• M11: 1,556,267 km (0.116 R)
• M12: 2,650,276 km (0.113 R)
• M13: 2,752,302 km (0.087 R)
• M14: 3,227,275 km (0.047 R)
• M15: 3,642,259 km (0.097 R)
• M16: 4,281,192 km (0.053 R)
• M17: 4,491,676 km (0.056 R)
• M18: 5,790,934 km (0.041 R)
• M19: 5,823,995 km (0.095 R)
• M20: 6,023,708 km (0.036 R)
• M21: 6,057,218 km (0.117 R)
• M22: 6,361,500 km (0.068 R)
• M23: 6,395,608 km (0.047 R)
• M24: 6,740,132 km (0.099 R)
• M25: 7,020,179 km (0.098 R)
• M26: 7,232,758 km (0.1 R)
• M27: 7,268,362 km (0.114 R)
• M28: 7,555,440 km (0.027 R)
• M29: 7,736,753 km (0.07 R)
• M30: 8,066,916 km (0.105 R)
• M31: 8,364,017 km (0.104 R)
• M32: 8,438,965 km (0.045 R)
• M33: 8,816,700 km (0.09 R)
• M34: 9,238,417 km (0.04 R)
• M35: 9,315,908 km (0.075 R)
• M36: 9,393,549 km (0.065 R)
• M37: 9,549,430 km (0.117 R)
• M38: 10,705,074 km (0.118 R)
• M39: 10,827,146 km (0.065 R)
• M40: 10,908,677 km (0.119 R)
• M41: 11,072,636 km (0.056 R)
• M42: 11,569,002 km (0.091 R)
• M43: 11,694,365 km (0.069 R)
• M44: 12,327,313 km (0.103 R)
• M45: 12,626,659 km (0.03 R)
• M46: 14,158,242 km (0.092 R)
• M47: 14,202,822 km (0.12 R)
• M48: 14,606,586 km (0.072 R)
• M49: 14,651,615 km (0.065 R)
• M50: 14,877,807 km (0.066 R)
• M51: 15,932,772 km (0.064 R)
• M52: 17,488,141 km (0.099 R)
• M53: 17,680,075 km (0.052 R)
• M54: 18,308,236 km (0.087 R)
• M55: 20,488,027 km (0.075 R)
• M56: 20,740,847 km (0.114 R)
• M57: 21,249,630 km (0.12 R)
• M58: 21,300,792 km (0.073 R)
• M59: 21,556,904 km (0.104 R)
• M60: 21,917,135 km (0.115 R)
• M61: 22,020,507 km (0.047 R)
• M62: 22,175,790 km (0.11 R)
• M63: 22,383,432 km (0.095 R)
• M64: 24,173,969 km (0.116 R)
• M65: 24,655,524 km (0.118 R)
• M66: 24,978,356 km (0.097 R)
• M67: 25,194,376 km (0.118 R)
• M68: 25,356,689 km (0.096 R)
• M69: 25,846,024 km (0.098 R)
• M70: 26,283,598 km (0.092 R)
• M71: 26,668,513 km (0.051 R)
• M72: 27,055,224 km (0.114 R)
• M73: 27,890,279 km (0.059 R)
• M74: 28,903,356 km (0.086 R)
• M75: 29,243,691 km (0.08 R)
• M76: 29,699,665 km (0.073 R)
• M77: 29,985,696 km (0.069 R)
• M78: 30,043,142 km (0.108 R)
• M79: 30,157,884 km (0.103 R)
• M80: 30,560,751 km (0.116 R)
• M81: 31,255,483 km (0.043 R)
• M82: 31,838,466 km (0.088 R)
• M83: 32,072,736 km (0.118 R)
• M84: 32,483,981 km (0.065 R)
• M85: 34,626,222 km (0.081 R)
• M86: 35,289,839 km (0.094 R)
• M87: 36,262,673 km (0.038 R)
• M88: 36,813,642 km (0.115 R)
• M89: 36,997,947 km (0.078 R)
• M90: 37,429,238 km (0.109 R)
• M91: 38,110,207 km (0.115 R)
• M92: 38,358,839 km (0.042 R)
• M93: 39,170,706 km (0.079 R)
• M94: 40,177,650 km (0.098 R)
• M95: 40,684,338 km (0.036 R)
• M96: 41,256,849 km (0.116 R)
• M97: 41,384,456 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit