🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 23.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 88.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,143,739 km

• M1: 242,049 km (0.042 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.1

Radius: 14.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.04 AU - 1.58 AU

Year: 968 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,143,739 km

• M1: 182,509 km (0.093 R)
• M2: 290,070 km (0.082 R)
• M3: 391,498 km (0.061 R)
• M4: 493,224 km (0.108 R)
• M5: 624,122 km (0.11 R)
• M6: 715,377 km (0.027 R)
• M7: 837,449 km (0.069 R)
• M8: 1,042,398 km (0.112 R)
• M9: 1,140,833 km (0.089 R)
• M10: 1,325,138 km (0.082 R)
• M11: 1,609,075 km (0.107 R)
• M12: 1,758,673 km (0.041 R)
• M13: 1,861,147 km (0.028 R)
• M14: 2,099,457 km (0.059 R)
• M15: 2,319,814 km (0.066 R)
• M16: 2,548,250 km (0.086 R)
• M17: 2,734,350 km (0.111 R)
• M18: 3,089,346 km (0.086 R)
• M19: 3,362,811 km (0.092 R)
• M20: 3,491,764 km (0.089 R)
• M21: 3,633,283 km (0.111 R)
• M22: 3,821,478 km (0.101 R)
• M23: 3,990,224 km (0.051 R)
• M24: 4,173,033 km (0.05 R)
• M25: 4,323,678 km (0.096 R)
• M26: 4,417,176 km (0.105 R)
• M27: 4,594,599 km (0.066 R)
• M28: 4,822,736 km (0.087 R)
• M29: 5,017,812 km (0.097 R)
• M30: 5,240,413 km (0.085 R)
• M31: 5,542,452 km (0.103 R)
• M32: 5,993,190 km (0.041 R)
• M33: 6,576,622 km (0.11 R)
• M34: 6,766,162 km (0.111 R)
• M35: 7,136,866 km (0.096 R)
• M36: 7,275,992 km (0.076 R)
• M37: 7,458,052 km (0.114 R)
• M38: 7,599,123 km (0.034 R)
• M39: 7,826,811 km (0.093 R)
• M40: 7,984,637 km (0.108 R)
• M41: 8,347,262 km (0.088 R)
• M42: 8,685,802 km (0.109 R)
• M43: 8,998,761 km (0.083 R)
• M44: 9,149,107 km (0.089 R)
• M45: 9,269,982 km (0.088 R)
• M46: 9,361,087 km (0.088 R)
• M47: 9,574,713 km (0.107 R)
• M48: 9,805,392 km (0.063 R)
• M49: 10,272,138 km (0.098 R)
• M50: 10,587,490 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.36 AU - 2.2 AU

Year: 1533 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,143,739 km

• M1: 259,852 km (0.066 R)
• M2: 354,547 km (0.11 R)
• M3: 482,304 km (0.094 R)
• M4: 650,003 km (0.11 R)
• M5: 779,405 km (0.06 R)
• M6: 890,107 km (0.038 R)
• M7: 1,014,573 km (0.036 R)
• M8: 1,114,205 km (0.11 R)
• M9: 1,225,655 km (0.12 R)
• M10: 1,366,427 km (0.111 R)
• M11: 1,460,524 km (0.048 R)
• M12: 1,637,947 km (0.1 R)
• M13: 1,946,717 km (0.034 R)
• M14: 2,193,554 km (0.081 R)
• M15: 2,336,420 km (0.084 R)
• M16: 2,514,291 km (0.062 R)
• M17: 2,817,227 km (0.09 R)
• M18: 3,063,764 km (0.05 R)
• M19: 3,376,125 km (0.09 R)
• M20: 3,530,360 km (0.085 R)
• M21: 3,638,519 km (0.055 R)
• M22: 3,747,875 km (0.11 R)
• M23: 3,846,012 km (0.048 R)
• M24: 4,007,278 km (0.095 R)
• M25: 4,120,374 km (0.07 R)
• M26: 4,259,949 km (0.112 R)
• M27: 4,375,439 km (0.104 R)
• M28: 4,557,200 km (0.107 R)
• M29: 5,322,991 km (0.101 R)
• M30: 5,433,694 km (0.082 R)
• M31: 5,531,232 km (0.092 R)
• M32: 5,841,647 km (0.091 R)
• M33: 6,406,080 km (0.086 R)
• M34: 6,509,303 km (0.116 R)
• M35: 6,732,353 km (0.098 R)
• M36: 6,867,290 km (0.067 R)
• M37: 7,094,380 km (0.1 R)
• M38: 7,247,269 km (0.088 R)
• M39: 7,416,614 km (0.114 R)
• M40: 7,618,421 km (0.051 R)
• M41: 7,759,342 km (0.105 R)
• M42: 8,059,436 km (0.11 R)
• M43: 8,395,732 km (0.095 R)
• M44: 8,590,059 km (0.079 R)
• M45: 8,851,407 km (0.111 R)
• M46: 9,231,685 km (0.111 R)
• M47: 9,566,784 km (0.109 R)
• M48: 9,668,211 km (0.116 R)
• M49: 10,352,921 km (0.069 R)
• M50: 10,491,747 km (0.088 R)
• M51: 10,859,160 km (0.081 R)
• M52: 11,070,990 km (0.103 R)
• M53: 11,337,723 km (0.044 R)
• M54: 11,463,086 km (0.074 R)
• M55: 11,606,700 km (0.107 R)
• M56: 11,769,164 km (0.09 R)
• M57: 12,444,598 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 10.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.98 AU - 2.22 AU

Year: 1965 Days

Day: 8.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,143,739 km

• M1: 207,492 km (0.112 R)
• M2: 284,086 km (0.099 R)
• M3: 406,607 km (0.112 R)
• M4: 536,907 km (0.047 R)
• M5: 637,586 km (0.039 R)
• M6: 737,518 km (0.099 R)
• M7: 826,678 km (0.08 R)
• M8: 937,081 km (0.101 R)
• M9: 1,052,870 km (0.081 R)
• M10: 1,202,318 km (0.095 R)
• M11: 1,309,281 km (0.098 R)
• M12: 1,450,202 km (0.101 R)
• M13: 1,533,079 km (0.114 R)
• M14: 1,903,483 km (0.061 R)
• M15: 1,994,888 km (0.04 R)
• M16: 2,362,749 km (0.1 R)
• M17: 2,535,983 km (0.082 R)
• M18: 2,662,393 km (0.116 R)
• M19: 2,777,883 km (0.111 R)
• M20: 3,243,282 km (0.072 R)
• M21: 3,325,561 km (0.078 R)
• M22: 3,935,621 km (0.111 R)
• M23: 4,141,767 km (0.093 R)
• M24: 4,231,226 km (0.12 R)
• M25: 4,396,981 km (0.04 R)
• M26: 4,534,162 km (0.071 R)
• M27: 4,734,922 km (0.081 R)
• M28: 4,875,694 km (0.114 R)
• M29: 5,017,812 km (0.081 R)
• M30: 5,322,393 km (0.114 R)
• M31: 5,485,156 km (0.12 R)
• M32: 5,632,958 km (0.11 R)
• M33: 5,899,242 km (0.102 R)
• M34: 6,000,071 km (0.117 R)
• M35: 6,101,648 km (0.105 R)
• M36: 6,306,298 km (0.06 R)
• M37: 6,987,268 km (0.085 R)
• M38: 7,147,786 km (0.119 R)
• M39: 7,237,395 km (0.082 R)
• M40: 7,490,665 km (0.104 R)
• M41: 7,931,380 km (0.048 R)
• M42: 8,173,728 km (0.084 R)
• M43: 8,665,756 km (0.049 R)
• M44: 8,780,647 km (0.056 R)
• M45: 9,343,135 km (0.088 R)
• M46: 9,441,271 km (0.113 R)
• M47: 9,777,717 km (0.097 R)
• M48: 10,057,764 km (0.106 R)
• M49: 10,381,045 km (0.052 R)
• M50: 10,462,277 km (0.096 R)
• M51: 10,543,957 km (0.044 R)
• M52: 10,687,122 km (0.078 R)
• M53: 10,769,252 km (0.062 R)
• M54: 11,539,232 km (0.099 R)
• M55: 11,665,792 km (0.079 R)
• M56: 11,835,136 km (0.047 R)
• M57: 12,305,322 km (0.041 R)
• M58: 12,456,117 km (0.03 R)
• M59: 12,629,351 km (0.063 R)
• M60: 12,825,175 km (0.061 R)
• M61: 13,462,911 km (0.094 R)
• M62: 13,931,302 km (0.113 R)
• M63: 14,021,060 km (0.115 R)
• M64: 14,541,212 km (0.093 R)
• M65: 14,677,945 km (0.071 R)
• M66: 14,769,349 km (0.065 R)
• M67: 15,437,603 km (0.116 R)
• M68: 15,507,315 km (0.114 R)
• M69: 15,577,177 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 10.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.47 AU - 2.57 AU

Year: 2583 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,143,739 km

• M1: 133,441 km (0.063 R)
• M2: 306,077 km (0.034 R)
• M3: 408,552 km (0.042 R)
• M4: 531,072 km (0.11 R)
• M5: 714,031 km (0.09 R)
• M6: 804,687 km (0.079 R)
• M7: 945,010 km (0.103 R)
• M8: 1,011,730 km (0.037 R)
• M9: 1,087,128 km (0.04 R)
• M10: 1,164,619 km (0.098 R)
• M11: 1,362,986 km (0.081 R)
• M12: 1,470,397 km (0.072 R)
• M13: 1,793,080 km (0.116 R)
• M14: 1,868,926 km (0.094 R)
• M15: 1,971,700 km (0.088 R)
• M16: 2,085,245 km (0.096 R)
• M17: 2,174,106 km (0.111 R)
• M18: 2,291,540 km (0.047 R)
• M19: 2,364,843 km (0.068 R)
• M20: 2,551,840 km (0.096 R)
• M21: 2,627,986 km (0.113 R)
• M22: 2,831,738 km (0.062 R)
• M23: 2,920,599 km (0.12 R)
• M24: 3,050,749 km (0.086 R)
• M25: 3,152,177 km (0.107 R)
• M26: 3,223,834 km (0.118 R)
• M27: 3,306,412 km (0.062 R)
• M28: 3,505,527 km (0.098 R)
• M29: 3,590,498 km (0.101 R)
• M30: 3,719,302 km (0.089 R)
• M31: 3,827,910 km (0.046 R)
• M32: 3,937,566 km (0.111 R)
• M33: 4,126,358 km (0.072 R)
• M34: 4,250,076 km (0.117 R)
• M35: 4,455,473 km (0.118 R)
• M36: 4,863,876 km (0.089 R)
• M37: 4,982,955 km (0.106 R)
• M38: 5,431,450 km (0.117 R)
• M39: 5,754,581 km (0.073 R)
• M40: 5,956,538 km (0.037 R)
• M41: 6,341,603 km (0.028 R)
• M42: 6,497,933 km (0.098 R)
• M43: 6,642,295 km (0.084 R)
• M44: 6,814,333 km (0.117 R)
• M45: 7,081,963 km (0.082 R)
• M46: 7,352,885 km (0.044 R)
• M47: 7,489,767 km (0.093 R)
• M48: 7,599,871 km (0.119 R)
• M49: 7,724,336 km (0.09 R)
• M50: 7,835,637 km (0.108 R)
• M51: 8,229,080 km (0.027 R)
• M52: 8,428,344 km (0.055 R)
• M53: 8,571,509 km (0.105 R)
• M54: 8,657,827 km (0.115 R)
• M55: 8,744,594 km (0.064 R)
• M56: 8,962,408 km (0.056 R)
• M57: 9,255,770 km (0.056 R)
• M58: 9,746,600 km (0.082 R)
• M59: 9,957,533 km (0.097 R)
• M60: 10,063,449 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 8.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.63 AU - 2.97 AU

Year: 3025 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,143,739 km

• M1: 128,654 km (0.058 R)
• M2: 181,761 km (0.116 R)
• M3: 251,773 km (0.114 R)
• M4: 352,901 km (0.099 R)
• M5: 531,820 km (0.082 R)
• M6: 635,342 km (0.118 R)
• M7: 782,696 km (0.069 R)
• M8: 857,495 km (0.068 R)
• M9: 1,001,408 km (0.073 R)
• M10: 1,146,368 km (0.12 R)
• M11: 1,254,079 km (0.117 R)
• M12: 1,313,170 km (0.116 R)
• M13: 1,426,266 km (0.049 R)
• M14: 1,574,368 km (0.111 R)
• M15: 1,670,559 km (0.073 R)
• M16: 1,911,262 km (0.097 R)
• M17: 2,066,246 km (0.12 R)
• M18: 2,118,904 km (0.104 R)
• M19: 2,172,011 km (0.083 R)
• M20: 2,225,568 km (0.092 R)
• M21: 2,297,674 km (0.06 R)
• M22: 2,370,528 km (0.11 R)
• M23: 2,537,479 km (0.079 R)
• M24: 2,727,468 km (0.095 R)
• M25: 2,853,430 km (0.073 R)
• M26: 2,951,716 km (0.078 R)
• M27: 3,031,302 km (0.119 R)
• M28: 3,161,901 km (0.096 R)
• M29: 3,273,949 km (0.066 R)
• M30: 3,377,022 km (0.082 R)
• M31: 3,596,782 km (0.081 R)
• M32: 3,940,857 km (0.05 R)
• M33: 4,150,144 km (0.084 R)
• M34: 4,637,384 km (0.094 R)
• M35: 5,238,768 km (0.119 R)
• M36: 5,677,987 km (0.098 R)
• M37: 5,826,987 km (0.083 R)
• M38: 5,990,048 km (0.065 R)
• M39: 6,116,459 km (0.084 R)
• M40: 6,410,418 km (0.045 R)
• M41: 6,552,686 km (0.07 R)
• M42: 6,827,348 km (0.091 R)
• M43: 6,959,443 km (0.106 R)
• M44: 7,012,400 km (0.049 R)
• M45: 7,092,285 km (0.1 R)
• M46: 7,212,712 km (0.09 R)
• M47: 7,279,881 km (0.088 R)
• M48: 7,468,973 km (0.059 R)
• M49: 7,673,473 km (0.103 R)
• M50: 7,949,032 km (0.095 R)
• M51: 8,004,533 km (0.054 R)
• M52: 8,060,184 km (0.088 R)
• M53: 8,354,443 km (0.049 R)
• M54: 8,481,601 km (0.103 R)
• M55: 8,552,510 km (0.104 R)
• M56: 8,637,931 km (0.099 R)
• M57: 8,723,650 km (0.043 R)
• M58: 8,809,519 km (0.058 R)
• M59: 8,924,560 km (0.057 R)
• M60: 9,170,649 km (0.111 R)
• M61: 9,272,674 km (0.117 R)
• M62: 9,833,068 km (0.117 R)
• M63: 9,892,608 km (0.025 R)
• M64: 9,967,407 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 5.4

Gravity: 31.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.56 AU - 7.6 AU

Year: 12164 Days

Day: 17.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,143,739 km

• M1: 72,555 km (0.101 R)
• M2: 146,157 km (0.068 R)
• M3: 237,113 km (0.112 R)
• M4: 333,753 km (0.107 R)
• M5: 584,329 km (0.089 R)
• M6: 659,876 km (0.101 R)
• M7: 2,440,689 km (0.05 R)
• M8: 2,883,050 km (0.106 R)
• M9: 2,981,037 km (0.092 R)
• M10: 3,592,294 km (0.106 R)
• M11: 3,984,390 km (0.096 R)
• M12: 4,057,094 km (0.069 R)
• M13: 4,278,050 km (0.103 R)
• M14: 4,315,300 km (0.065 R)
• M15: 5,042,645 km (0.109 R)
• M16: 5,360,241 km (0.116 R)
• M17: 6,224,169 km (0.047 R)
• M18: 6,436,299 km (0.109 R)
• M19: 6,693,906 km (0.109 R)
• M20: 6,780,523 km (0.067 R)
• M21: 6,998,637 km (0.093 R)
• M22: 7,757,697 km (0.049 R)
• M23: 7,848,652 km (0.086 R)
• M24: 8,077,836 km (0.091 R)
• M25: 8,589,461 km (0.05 R)
• M26: 10,136,901 km (0.07 R)
• M27: 11,559,577 km (0.065 R)
• M28: 12,347,210 km (0.074 R)
• M29: 12,453,574 km (0.099 R)
• M30: 12,720,606 km (0.049 R)
• M31: 12,828,017 km (0.036 R)
• M32: 13,314,958 km (0.049 R)
• M33: 13,973,638 km (0.115 R)
• M34: 14,362,742 km (0.076 R)
• M35: 15,265,416 km (0.028 R)
• M36: 15,838,974 km (0.029 R)
• M37: 16,012,358 km (0.081 R)
• M38: 16,070,252 km (0.053 R)
• M39: 16,186,490 km (0.104 R)
• M40: 16,829,910 km (0.042 R)
• M41: 16,888,852 km (0.06 R)
• M42: 17,006,884 km (0.068 R)
• M43: 18,202,471 km (0.085 R)
• M44: 18,262,908 km (0.06 R)
• M45: 18,323,495 km (0.059 R)
• M46: 21,180,067 km (0.103 R)
• M47: 21,626,766 km (0.05 R)
• M48: 21,754,971 km (0.11 R)
• M49: 22,335,112 km (0.081 R)
• M50: 22,854,964 km (0.105 R)
• M51: 23,181,836 km (0.041 R)
• M52: 24,238,445 km (0.057 R)
• M53: 24,438,308 km (0.072 R)
• M54: 25,378,232 km (0.059 R)
• M55: 25,445,700 km (0.101 R)
• M56: 25,716,772 km (0.109 R)
• M57: 25,784,539 km (0.051 R)
• M58: 26,535,222 km (0.077 R)
• M59: 26,878,848 km (0.118 R)
• M60: 28,338,025 km (0.089 R)
• M61: 29,112,494 km (0.089 R)
• M62: 29,183,253 km (0.085 R)
• M63: 29,254,013 km (0.066 R)
• M64: 29,466,891 km (0.116 R)
• M65: 31,042,905 km (0.094 R)
• M66: 32,133,174 km (0.091 R)
• M67: 32,646,145 km (0.067 R)
• M68: 34,126,865 km (0.086 R)
• M69: 34,725,256 km (0.113 R)
• M70: 36,084,353 km (0.106 R)
• M71: 36,693,964 km (0.045 R)
• M72: 38,000,552 km (0.103 R)
• M73: 38,542,994 km (0.087 R)
• M74: 38,620,785 km (0.081 R)
• M75: 38,698,426 km (0.052 R)
• M76: 41,691,580 km (0.038 R)
• M77: 41,771,316 km (0.059 R)
• M78: 42,411,296 km (0.078 R)
• M79: 46,483,798 km (0.093 R)
• M80: 47,146,816 km (0.099 R)
• M81: 48,650,275 km (0.113 R)
• M82: 49,492,212 km (0.105 R)
• M83: 49,745,780 km (0.083 R)
• M84: 50,338,936 km (0.089 R)
• M85: 53,600,169 km (0.081 R)
• M86: 54,993,673 km (0.103 R)
• M87: 55,607,025 km (0.11 R)
• M88: 55,870,616 km (0.088 R)
• M89: 56,046,543 km (0.109 R)
• M90: 56,310,733 km (0.117 R)
• M91: 57,017,433 km (0.106 R)
• M92: 60,053,672 km (0.046 R)
• M93: 60,143,730 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit