🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 14.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.85 AU - 0.93 AU

Year: 534 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,611,525 km

• M1: 181,612 km (0.076 R)
• M2: 288,425 km (0.086 R)
• M3: 498,011 km (0.102 R)
• M4: 689,945 km (0.115 R)
• M5: 785,688 km (0.12 R)
• M6: 882,927 km (0.086 R)
• M7: 1,041,650 km (0.066 R)
• M8: 1,137,692 km (0.113 R)
• M9: 1,245,701 km (0.1 R)
• M10: 1,344,137 km (0.066 R)
• M11: 1,435,990 km (0.117 R)
• M12: 1,705,117 km (0.073 R)
• M13: 1,805,497 km (0.105 R)
• M14: 1,965,118 km (0.049 R)
• M15: 2,151,217 km (0.115 R)
• M16: 2,265,809 km (0.097 R)
• M17: 2,455,799 km (0.104 R)
• M18: 2,674,511 km (0.112 R)
• M19: 2,768,757 km (0.087 R)
• M20: 2,918,056 km (0.076 R)
• M21: 3,015,145 km (0.116 R)
• M22: 3,137,965 km (0.074 R)
• M23: 3,231,314 km (0.07 R)
• M24: 3,395,273 km (0.102 R)
• M25: 3,666,195 km (0.11 R)
• M26: 3,804,274 km (0.108 R)
• M27: 4,236,163 km (0.067 R)
• M28: 4,507,234 km (0.102 R)
• M29: 4,669,847 km (0.086 R)
• M30: 4,762,598 km (0.057 R)
• M31: 4,928,203 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.25 AU - 1.27 AU

Year: 899 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,611,525 km

• M1: 181,013 km (0.107 R)
• M2: 271,221 km (0.066 R)
• M3: 505,940 km (0.066 R)
• M4: 609,911 km (0.091 R)
• M5: 728,542 km (0.111 R)
• M6: 868,416 km (0.111 R)
• M7: 986,299 km (0.054 R)
• M8: 1,123,630 km (0.115 R)
• M9: 1,240,017 km (0.091 R)
• M10: 1,967,062 km (0.118 R)
• M11: 2,067,443 km (0.091 R)
• M12: 2,221,528 km (0.04 R)
• M13: 2,344,049 km (0.083 R)
• M14: 2,496,040 km (0.046 R)
• M15: 2,587,146 km (0.102 R)
• M16: 2,725,823 km (0.113 R)
• M17: 2,819,621 km (0.082 R)
• M18: 2,962,636 km (0.078 R)
• M19: 3,088,448 km (0.047 R)
• M20: 3,186,584 km (0.118 R)
• M21: 3,335,584 km (0.077 R)
• M22: 3,466,781 km (0.075 R)
• M23: 3,579,279 km (0.049 R)
• M24: 3,765,827 km (0.075 R)
• M25: 3,870,845 km (0.098 R)
• M26: 4,019,695 km (0.12 R)
• M27: 4,116,335 km (0.096 R)
• M28: 4,400,122 km (0.119 R)
• M29: 4,533,264 km (0.047 R)
• M30: 4,679,122 km (0.114 R)
• M31: 4,769,629 km (0.028 R)
• M32: 4,895,142 km (0.068 R)
• M33: 5,067,927 km (0.105 R)
• M34: 5,184,314 km (0.103 R)
• M35: 5,337,054 km (0.116 R)
• M36: 5,431,749 km (0.119 R)
• M37: 5,527,043 km (0.069 R)
• M38: 5,889,369 km (0.057 R)
• M39: 6,259,624 km (0.091 R)
• M40: 6,372,121 km (0.097 R)
• M41: 6,561,213 km (0.1 R)
• M42: 7,521,482 km (0.067 R)
• M43: 7,667,938 km (0.084 R)
• M44: 7,801,978 km (0.105 R)
• M45: 8,553,109 km (0.118 R)
• M46: 8,664,409 km (0.113 R)
• M47: 8,803,984 km (0.084 R)
• M48: 9,071,615 km (0.113 R)
• M49: 9,170,798 km (0.076 R)
• M50: 9,629,166 km (0.11 R)
• M51: 9,759,316 km (0.036 R)
• M52: 9,861,043 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 13.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.68 AU - 1.72 AU

Year: 1409 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,611,525 km

• M1: 168,298 km (0.062 R)
• M2: 287,378 km (0.102 R)
• M3: 376,687 km (0.076 R)
• M4: 531,072 km (0.051 R)
• M5: 623,075 km (0.074 R)
• M6: 798,553 km (0.052 R)
• M7: 913,744 km (0.094 R)
• M8: 997,967 km (0.114 R)
• M9: 1,181,973 km (0.117 R)
• M10: 1,483,562 km (0.111 R)
• M11: 1,658,741 km (0.093 R)
• M12: 1,771,837 km (0.098 R)
• M13: 1,879,847 km (0.11 R)
• M14: 2,159,894 km (0.113 R)
• M15: 2,566,202 km (0.111 R)
• M16: 2,689,321 km (0.091 R)
• M17: 2,960,093 km (0.057 R)
• M18: 3,089,645 km (0.03 R)
• M19: 3,344,709 km (0.09 R)
• M20: 3,656,172 km (0.106 R)
• M21: 3,845,563 km (0.118 R)
• M22: 4,038,395 km (0.083 R)
• M23: 4,635,888 km (0.064 R)
• M24: 4,722,057 km (0.03 R)
• M25: 4,874,048 km (0.067 R)
• M26: 5,250,137 km (0.115 R)
• M27: 5,509,989 km (0.089 R)
• M28: 5,612,763 km (0.111 R)
• M29: 5,750,991 km (0.033 R)
• M30: 6,007,102 km (0.06 R)
• M31: 6,458,589 km (0.114 R)
• M32: 6,567,197 km (0.079 R)
• M33: 6,933,562 km (0.111 R)
• M34: 7,032,297 km (0.086 R)
• M35: 7,181,446 km (0.119 R)
• M36: 7,356,774 km (0.097 R)
• M37: 7,508,168 km (0.086 R)
• M38: 7,597,029 km (0.109 R)
• M39: 7,762,933 km (0.067 R)
• M40: 8,072,301 km (0.111 R)
• M41: 8,228,631 km (0.027 R)
• M42: 8,716,769 km (0.111 R)
• M43: 9,024,940 km (0.094 R)
• M44: 9,146,563 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 11

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.85 AU - 2.27 AU

Year: 1880 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,611,525 km

• M1: 137,181 km (0.083 R)
• M2: 226,641 km (0.083 R)
• M3: 431,141 km (0.108 R)
• M4: 596,746 km (0.083 R)
• M5: 695,630 km (0.093 R)
• M6: 785,239 km (0.105 R)
• M7: 887,415 km (0.104 R)
• M8: 1,053,767 km (0.116 R)
• M9: 1,149,959 km (0.104 R)
• M10: 1,258,417 km (0.052 R)
• M11: 1,418,337 km (0.112 R)
• M12: 1,495,979 km (0.107 R)
• M13: 1,676,244 km (0.096 R)
• M14: 1,949,410 km (0.098 R)
• M15: 2,214,348 km (0.1 R)
• M16: 2,455,948 km (0.095 R)
• M17: 2,657,905 km (0.036 R)
• M18: 2,767,112 km (0.066 R)
• M19: 2,927,481 km (0.083 R)
• M20: 3,218,748 km (0.083 R)
• M21: 3,413,973 km (0.059 R)
• M22: 3,626,552 km (0.06 R)
• M23: 3,775,252 km (0.061 R)
• M24: 4,390,099 km (0.103 R)
• M25: 4,505,439 km (0.115 R)
• M26: 4,592,505 km (0.114 R)
• M27: 4,738,812 km (0.043 R)
• M28: 4,901,724 km (0.109 R)
• M29: 5,006,293 km (0.108 R)
• M30: 5,278,710 km (0.071 R)
• M31: 5,370,713 km (0.09 R)
• M32: 5,509,540 km (0.083 R)
• M33: 5,665,271 km (0.118 R)
• M34: 5,838,356 km (0.061 R)
• M35: 6,141,292 km (0.117 R)
• M36: 6,663,239 km (0.045 R)
• M37: 6,812,687 km (0.09 R)
• M38: 7,182,493 km (0.087 R)
• M39: 7,267,465 km (0.069 R)
• M40: 7,524,474 km (0.116 R)
• M41: 7,854,337 km (0.096 R)
• M42: 7,959,504 km (0.112 R)
• M43: 8,313,453 km (0.088 R)
• M44: 8,402,763 km (0.118 R)
• M45: 8,492,372 km (0.087 R)
• M46: 8,708,840 km (0.101 R)
• M47: 9,036,759 km (0.087 R)
• M48: 9,294,815 km (0.097 R)
• M49: 9,387,566 km (0.052 R)
• M50: 9,536,565 km (0.069 R)
• M51: 9,836,808 km (0.083 R)
• M52: 10,678,894 km (0.066 R)
• M53: 10,834,626 km (0.106 R)
• M54: 10,951,761 km (0.026 R)
• M55: 11,325,756 km (0.078 R)
• M56: 12,005,379 km (0.113 R)
• M57: 12,146,898 km (0.092 R)
• M58: 12,309,362 km (0.109 R)
• M59: 12,925,106 km (0.052 R)
• M60: 13,153,393 km (0.075 R)
• M61: 13,341,138 km (0.049 R)
• M62: 13,487,894 km (0.11 R)
• M63: 14,122,488 km (0.114 R)
• M64: 14,207,908 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 9.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.38 AU - 2.64 AU

Year: 2528 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,611,525 km

• M1: 162,762 km (0.058 R)
• M2: 375,042 km (0.109 R)
• M3: 460,761 km (0.097 R)
• M4: 562,338 km (0.107 R)
• M5: 681,119 km (0.108 R)
• M6: 753,076 km (0.111 R)
• M7: 866,321 km (0.113 R)
• M8: 1,121,236 km (0.109 R)
• M9: 1,342,342 km (0.093 R)
• M10: 1,470,098 km (0.118 R)
• M11: 1,565,691 km (0.076 R)
• M12: 1,650,962 km (0.063 R)
• M13: 1,801,009 km (0.116 R)
• M14: 2,347,340 km (0.066 R)
• M15: 2,660,897 km (0.109 R)
• M16: 2,882,601 km (0.086 R)
• M17: 3,048,954 km (0.045 R)
• M18: 3,110,140 km (0.073 R)
• M19: 3,359,519 km (0.118 R)
• M20: 3,961,052 km (0.112 R)
• M21: 4,061,732 km (0.108 R)
• M22: 4,438,419 km (0.076 R)
• M23: 4,595,796 km (0.088 R)
• M24: 4,772,770 km (0.114 R)
• M25: 4,880,182 km (0.073 R)
• M26: 5,078,997 km (0.114 R)
• M27: 5,243,555 km (0.096 R)
• M28: 5,335,857 km (0.099 R)
• M29: 5,466,007 km (0.101 R)
• M30: 5,691,451 km (0.072 R)
• M31: 5,862,591 km (0.075 R)
• M32: 6,366,437 km (0.096 R)
• M33: 6,484,768 km (0.119 R)
• M34: 6,603,848 km (0.089 R)
• M35: 6,703,630 km (0.115 R)
• M36: 6,823,907 km (0.081 R)
• M37: 6,884,344 km (0.107 R)
• M38: 7,168,880 km (0.119 R)
• M39: 7,602,863 km (0.094 R)
• M40: 7,665,544 km (0.112 R)
• M41: 8,302,083 km (0.092 R)
• M42: 8,453,028 km (0.081 R)
• M43: 8,955,527 km (0.056 R)
• M44: 9,580,397 km (0.094 R)
• M45: 9,670,754 km (0.04 R)
• M46: 9,989,547 km (0.102 R)
• M47: 10,058,213 km (0.057 R)
• M48: 10,450,758 km (0.065 R)
• M49: 10,871,876 km (0.108 R)
• M50: 11,203,235 km (0.083 R)
• M51: 11,274,743 km (0.101 R)
• M52: 11,562,120 km (0.045 R)
• M53: 11,682,547 km (0.112 R)
• M54: 12,241,893 km (0.101 R)
• M55: 12,487,832 km (0.086 R)
• M56: 12,561,883 km (0.069 R)
• M57: 12,909,698 km (0.116 R)
• M58: 13,034,612 km (0.077 R)
• M59: 13,185,108 km (0.1 R)
• M60: 14,306,344 km (0.034 R)
• M61: 14,409,865 km (0.072 R)
• M62: 14,695,597 km (0.092 R)
• M63: 14,956,945 km (0.069 R)
• M64: 15,035,783 km (0.111 R)
• M65: 15,114,621 km (0.069 R)
• M66: 15,564,162 km (0.103 R)
• M67: 16,071,748 km (0.114 R)
• M68: 16,611,946 km (0.098 R)
• M69: 16,802,384 km (0.12 R)
• M70: 16,911,590 km (0.071 R)
• M71: 17,295,608 km (0.113 R)
• M72: 18,240,020 km (0.087 R)
• M73: 19,030,345 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 13.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.92 AU - 5.04 AU

Year: 7066 Days

Day: 14.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,611,525 km

• M1: 173,384 km (0.077 R)
• M2: 326,722 km (0.071 R)
• M3: 498,460 km (0.047 R)
• M4: 664,963 km (0.109 R)
• M5: 840,740 km (0.096 R)
• M6: 959,371 km (0.082 R)
• M7: 1,188,256 km (0.089 R)
• M8: 1,715,439 km (0.05 R)
• M9: 2,143,588 km (0.107 R)
• M10: 2,310,838 km (0.112 R)
• M11: 2,413,313 km (0.037 R)
• M12: 2,552,439 km (0.112 R)
• M13: 2,658,653 km (0.104 R)
• M14: 2,748,262 km (0.067 R)
• M15: 2,967,573 km (0.086 R)
• M16: 3,173,719 km (0.04 R)
• M17: 3,902,111 km (0.072 R)
• M18: 4,066,519 km (0.1 R)
• M19: 4,170,340 km (0.106 R)
• M20: 4,444,702 km (0.08 R)
• M21: 4,681,366 km (0.112 R)
• M22: 5,212,588 km (0.087 R)
• M23: 5,416,789 km (0.116 R)
• M24: 5,693,097 km (0.083 R)
• M25: 5,880,094 km (0.065 R)
• M26: 6,235,987 km (0.113 R)
• M27: 6,356,264 km (0.088 R)
• M28: 6,599,061 km (0.102 R)
• M29: 6,820,167 km (0.112 R)
• M30: 6,944,184 km (0.104 R)
• M31: 7,093,931 km (0.106 R)
• M32: 7,269,858 km (0.074 R)
• M33: 7,371,136 km (0.067 R)
• M34: 7,549,606 km (0.106 R)
• M35: 8,093,245 km (0.113 R)
• M36: 8,973,329 km (0.12 R)
• M37: 9,411,052 km (0.045 R)
• M38: 9,883,782 km (0.097 R)
• M39: 10,024,254 km (0.068 R)
• M40: 10,621,748 km (0.032 R)
• M41: 10,765,661 km (0.092 R)
• M42: 11,230,761 km (0.053 R)
• M43: 11,851,293 km (0.115 R)
• M44: 11,970,822 km (0.12 R)
• M45: 12,301,433 km (0.1 R)
• M46: 12,787,626 km (0.119 R)
• M47: 12,879,479 km (0.104 R)
• M48: 13,311,219 km (0.098 R)
• M49: 13,685,064 km (0.086 R)
• M50: 13,999,219 km (0.1 R)
• M51: 14,188,909 km (0.118 R)
• M52: 15,312,240 km (0.108 R)
• M53: 16,198,308 km (0.113 R)
• M54: 16,464,143 km (0.062 R)
• M55: 17,134,791 km (0.087 R)
• M56: 17,236,218 km (0.109 R)
• M57: 19,095,121 km (0.036 R)
• M58: 19,305,605 km (0.093 R)
• M59: 19,693,512 km (0.105 R)
• M60: 19,906,241 km (0.116 R)
• M61: 20,405,299 km (0.089 R)
• M62: 20,548,764 km (0.078 R)
• M63: 20,728,431 km (0.114 R)
• M64: 21,089,410 km (0.117 R)
• M65: 21,379,780 km (0.118 R)
• M66: 22,111,313 km (0.109 R)
• M67: 22,517,172 km (0.092 R)
• M68: 22,813,825 km (0.086 R)
• M69: 23,186,623 km (0.082 R)
• M70: 23,373,620 km (0.075 R)
• M71: 23,674,162 km (0.037 R)
• M72: 24,089,296 km (0.068 R)
• M73: 24,965,341 km (0.102 R)
• M74: 25,118,679 km (0.116 R)
• M75: 25,774,217 km (0.091 R)
• M76: 25,968,096 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.6

Radius: 8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.29 AU - 11.65 AU

Year: 18529 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,611,525 km

• M1: 246,388 km (0.072 R)
• M2: 325,675 km (0.096 R)
• M3: 1,010,384 km (0.074 R)
• M4: 1,130,960 km (0.095 R)
• M5: 1,348,924 km (0.085 R)
• M6: 1,660,536 km (0.072 R)
• M7: 1,951,504 km (0.099 R)
• M8: 2,820,219 km (0.097 R)
• M9: 3,041,774 km (0.094 R)
• M10: 3,243,581 km (0.092 R)
• M11: 3,901,961 km (0.118 R)
• M12: 4,457,867 km (0.101 R)
• M13: 6,333,974 km (0.115 R)
• M14: 6,886,289 km (0.103 R)
• M15: 7,863,762 km (0.088 R)
• M16: 8,071,553 km (0.101 R)
• M17: 8,421,612 km (0.109 R)
• M18: 8,492,222 km (0.081 R)
• M19: 8,812,511 km (0.087 R)
• M20: 8,992,178 km (0.105 R)
• M21: 9,136,690 km (0.062 R)
• M22: 11,008,309 km (0.115 R)
• M23: 11,279,530 km (0.101 R)
• M24: 11,435,560 km (0.067 R)
• M25: 11,670,878 km (0.093 R)
• M26: 11,789,210 km (0.094 R)
• M27: 12,790,319 km (0.073 R)
• M28: 13,157,282 km (0.115 R)
• M29: 13,818,355 km (0.046 R)
• M30: 14,787,600 km (0.057 R)
• M31: 14,915,656 km (0.104 R)
• M32: 15,172,814 km (0.085 R)
• M33: 16,040,632 km (0.084 R)
• M34: 17,058,346 km (0.05 R)
• M35: 17,507,439 km (0.114 R)
• M36: 18,142,631 km (0.041 R)
• M37: 18,970,356 km (0.114 R)
• M38: 19,388,782 km (0.061 R)
• M39: 20,997,108 km (0.108 R)
• M40: 27,213,797 km (0.03 R)
• M41: 28,584,264 km (0.066 R)
• M42: 30,247,493 km (0.105 R)
• M43: 32,218,145 km (0.105 R)
• M44: 32,384,199 km (0.064 R)
• M45: 33,274,755 km (0.115 R)
• M46: 33,779,199 km (0.079 R)
• M47: 33,947,946 km (0.076 R)
• M48: 34,342,734 km (0.096 R)
• M49: 34,512,378 km (0.065 R)
• M50: 34,966,258 km (0.104 R)
• M51: 36,801,076 km (0.07 R)
• M52: 37,148,592 km (0.056 R)
• M53: 37,613,692 km (0.117 R)
• M54: 39,020,361 km (0.095 R)
• M55: 39,611,571 km (0.108 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: 188 - 15,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit