🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.2

Radius: 15

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 257 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,268,299 km

• M1: 187,297 km (0.067 R)
• M2: 363,373 km (0.086 R)
• M3: 535,261 km (0.1 R)
• M4: 658,081 km (0.034 R)
• M5: 802,892 km (0.111 R)
• M6: 919,728 km (0.092 R)
• M7: 1,066,334 km (0.032 R)
• M8: 1,160,730 km (0.119 R)
• M9: 1,262,606 km (0.108 R)
• M10: 1,363,435 km (0.089 R)
• M11: 1,480,421 km (0.103 R)
• M12: 1,605,484 km (0.074 R)
• M13: 1,748,500 km (0.067 R)
• M14: 1,891,216 km (0.08 R)
• M15: 1,993,541 km (0.11 R)
• M16: 2,087,788 km (0.094 R)
• M17: 2,198,939 km (0.117 R)
• M18: 2,301,713 km (0.098 R)
• M19: 2,501,725 km (0.059 R)
• M20: 2,604,050 km (0.097 R)
• M21: 2,762,923 km (0.082 R)
• M22: 2,953,511 km (0.102 R)
• M23: 3,125,249 km (0.078 R)
• M24: 3,271,107 km (0.054 R)
• M25: 3,371,487 km (0.119 R)
• M26: 3,485,182 km (0.114 R)
• M27: 3,746,978 km (0.06 R)
• M28: 3,858,578 km (0.066 R)
• M29: 3,971,225 km (0.118 R)
• M30: 4,097,785 km (0.118 R)
• M31: 4,368,108 km (0.11 R)
• M32: 4,597,891 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 13.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 433 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,268,299 km

• M1: 175,030 km (0.114 R)
• M2: 261,647 km (0.048 R)
• M3: 396,135 km (0.116 R)
• M4: 504,893 km (0.106 R)
• M5: 662,569 km (0.096 R)
• M6: 750,233 km (0.095 R)
• M7: 900,280 km (0.061 R)
• M8: 1,024,147 km (0.068 R)
• M9: 1,164,021 km (0.094 R)
• M10: 1,283,550 km (0.073 R)
• M11: 1,383,182 km (0.09 R)
• M12: 1,568,683 km (0.119 R)
• M13: 1,675,795 km (0.11 R)
• M14: 1,797,119 km (0.063 R)
• M15: 1,905,877 km (0.06 R)
• M16: 2,008,800 km (0.045 R)
• M17: 2,105,590 km (0.097 R)
• M18: 2,237,236 km (0.117 R)
• M19: 2,483,025 km (0.077 R)
• M20: 2,626,939 km (0.106 R)
• M21: 2,720,138 km (0.078 R)
• M22: 2,836,974 km (0.078 R)
• M23: 2,932,567 km (0.11 R)
• M24: 3,038,482 km (0.104 R)
• M25: 3,155,318 km (0.077 R)
• M26: 3,264,076 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 11.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.22 AU - 1.3 AU

Year: 943 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,268,299 km

• M1: 154,684 km (0.085 R)
• M2: 234,270 km (0.103 R)
• M3: 351,705 km (0.089 R)
• M4: 462,557 km (0.12 R)
• M5: 564,882 km (0.041 R)
• M6: 676,482 km (0.082 R)
• M7: 854,802 km (0.096 R)
• M8: 952,490 km (0.112 R)
• M9: 1,134,700 km (0.095 R)
• M10: 1,217,128 km (0.11 R)
• M11: 1,323,343 km (0.076 R)
• M12: 1,399,638 km (0.076 R)
• M13: 1,477,429 km (0.101 R)
• M14: 1,637,797 km (0.101 R)
• M15: 1,773,932 km (0.104 R)
• M16: 1,889,421 km (0.091 R)
• M17: 1,994,888 km (0.099 R)
• M18: 2,173,208 km (0.11 R)
• M19: 2,251,149 km (0.079 R)
• M20: 2,336,868 km (0.101 R)
• M21: 2,416,903 km (0.102 R)
• M22: 2,552,439 km (0.114 R)
• M23: 2,704,430 km (0.113 R)
• M24: 2,931,071 km (0.092 R)
• M25: 3,054,041 km (0.098 R)
• M26: 3,201,095 km (0.086 R)
• M27: 3,388,093 km (0.078 R)
• M28: 3,609,647 km (0.101 R)
• M29: 3,710,476 km (0.03 R)
• M30: 3,788,716 km (0.076 R)
• M31: 3,883,411 km (0.098 R)
• M32: 4,026,875 km (0.091 R)
• M33: 4,115,587 km (0.092 R)
• M34: 4,501,400 km (0.05 R)
• M35: 4,753,921 km (0.082 R)
• M36: 5,089,020 km (0.1 R)
• M37: 5,202,565 km (0.071 R)
• M38: 5,325,684 km (0.088 R)
• M39: 5,440,875 km (0.09 R)
• M40: 5,530,184 km (0.096 R)
• M41: 5,646,871 km (0.088 R)
• M42: 5,773,580 km (0.107 R)
• M43: 6,011,291 km (0.097 R)
• M44: 6,280,268 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 12.8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.2 AU - 3.1 AU

Year: 2877 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,268,299 km

• M1: 163,062 km (0.045 R)
• M2: 246,537 km (0.114 R)
• M3: 521,947 km (0.101 R)
• M4: 711,039 km (0.057 R)
• M5: 858,243 km (0.111 R)
• M6: 1,087,726 km (0.071 R)
• M7: 1,430,006 km (0.115 R)
• M8: 2,120,849 km (0.059 R)
• M9: 2,469,412 km (0.112 R)
• M10: 2,617,364 km (0.091 R)
• M11: 2,905,041 km (0.12 R)
• M12: 3,009,161 km (0.119 R)
• M13: 3,114,478 km (0.079 R)
• M14: 4,098,234 km (0.082 R)
• M15: 4,215,518 km (0.088 R)
• M16: 4,675,083 km (0.094 R)
• M17: 4,777,258 km (0.11 R)
• M18: 5,087,973 km (0.076 R)
• M19: 5,664,224 km (0.096 R)
• M20: 5,882,936 km (0.115 R)
• M21: 6,238,830 km (0.073 R)
• M22: 6,419,394 km (0.116 R)
• M23: 6,785,759 km (0.091 R)
• M24: 6,878,360 km (0.097 R)
• M25: 7,395,670 km (0.059 R)
• M26: 7,515,049 km (0.047 R)
• M27: 7,755,752 km (0.082 R)
• M28: 8,195,271 km (0.092 R)
• M29: 8,542,936 km (0.076 R)
• M30: 8,946,102 km (0.111 R)
• M31: 9,744,955 km (0.102 R)
• M32: 9,902,332 km (0.048 R)
• M33: 10,086,786 km (0.108 R)
• M34: 10,299,215 km (0.069 R)
• M35: 10,512,990 km (0.102 R)
• M36: 10,945,179 km (0.116 R)
• M37: 11,163,442 km (0.079 R)
• M38: 11,631,982 km (0.118 R)
• M39: 11,771,108 km (0.112 R)
• M40: 12,107,105 km (0.094 R)
• M41: 12,389,546 km (0.08 R)
• M42: 12,503,240 km (0.091 R)
• M43: 12,961,010 km (0.031 R)
• M44: 13,163,117 km (0.096 R)
• M45: 13,395,293 km (0.081 R)
• M46: 14,070,428 km (0.035 R)
• M47: 14,516,828 km (0.11 R)
• M48: 15,454,058 km (0.119 R)
• M49: 15,976,305 km (0.079 R)
• M50: 16,410,737 km (0.05 R)
• M51: 16,880,474 km (0.101 R)
• M52: 17,132,995 km (0.043 R)
• M53: 17,450,143 km (0.102 R)
• M54: 17,641,479 km (0.111 R)
• M55: 17,769,385 km (0.08 R)
• M56: 18,478,479 km (0.064 R)
• M57: 18,836,466 km (0.111 R)
• M58: 18,934,602 km (0.028 R)
• M59: 20,024,273 km (0.049 R)
• M60: 20,157,715 km (0.097 R)
• M61: 20,425,644 km (0.069 R)
• M62: 20,559,983 km (0.091 R)
• M63: 20,694,621 km (0.096 R)
• M64: 20,829,559 km (0.12 R)
• M65: 21,202,207 km (0.089 R)
• M66: 21,508,733 km (0.07 R)
• M67: 21,816,755 km (0.119 R)
• M68: 21,988,493 km (0.092 R)
• M69: 22,298,759 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 13.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.36 AU - 4.06 AU

Year: 4765 Days

Day: 12.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,268,299 km

• M1: 306,376 km (0.073 R)
• M2: 467,045 km (0.106 R)
• M3: 697,724 km (0.107 R)
• M4: 840,590 km (0.042 R)
• M5: 994,377 km (0.092 R)
• M6: 1,302,249 km (0.077 R)
• M7: 1,483,263 km (0.12 R)
• M8: 1,854,415 km (0.052 R)
• M9: 2,077,316 km (0.098 R)
• M10: 2,419,297 km (0.096 R)
• M11: 2,587,594 km (0.093 R)
• M12: 2,760,081 km (0.12 R)
• M13: 3,197,654 km (0.1 R)
• M14: 3,895,379 km (0.104 R)
• M15: 4,071,605 km (0.042 R)
• M16: 4,295,703 km (0.119 R)
• M17: 4,523,989 km (0.088 R)
• M18: 4,826,626 km (0.12 R)
• M19: 4,992,530 km (0.102 R)
• M20: 5,452,094 km (0.111 R)
• M21: 5,749,495 km (0.098 R)
• M22: 6,077,862 km (0.042 R)
• M23: 6,360,453 km (0.116 R)
• M24: 6,490,304 km (0.115 R)
• M25: 6,832,284 km (0.098 R)
• M26: 6,992,055 km (0.088 R)
• M27: 7,315,485 km (0.089 R)
• M28: 7,949,032 km (0.083 R)
• M29: 8,145,454 km (0.057 R)
• M30: 8,485,790 km (0.079 R)
• M31: 8,802,040 km (0.106 R)
• M32: 8,888,956 km (0.111 R)
• M33: 8,976,022 km (0.093 R)
• M34: 9,151,351 km (0.039 R)
• M35: 9,327,726 km (0.101 R)
• M36: 9,535,069 km (0.061 R)
• M37: 9,833,816 km (0.111 R)
• M38: 10,226,810 km (0.054 R)
• M39: 10,872,474 km (0.086 R)
• M40: 11,216,100 km (0.07 R)
• M41: 11,754,054 km (0.061 R)
• M42: 11,978,152 km (0.107 R)
• M43: 12,171,283 km (0.112 R)
• M44: 12,495,461 km (0.119 R)
• M45: 12,888,305 km (0.07 R)
• M46: 13,385,120 km (0.096 R)
• M47: 13,719,770 km (0.114 R)
• M48: 13,955,686 km (0.102 R)
• M49: 14,158,990 km (0.111 R)
• M50: 14,397,449 km (0.091 R)
• M51: 14,500,073 km (0.093 R)
• M52: 15,997,398 km (0.069 R)
• M53: 16,746,584 km (0.045 R)
• M54: 16,854,444 km (0.047 R)
• M55: 17,324,929 km (0.059 R)
• M56: 18,241,815 km (0.077 R)
• M57: 18,352,966 km (0.098 R)
• M58: 18,501,367 km (0.076 R)
• M59: 19,212,107 km (0.103 R)
• M60: 19,362,901 km (0.087 R)
• M61: 19,931,822 km (0.058 R)
• M62: 20,814,898 km (0.042 R)
• M63: 21,358,686 km (0.042 R)
• M64: 21,475,822 km (0.105 R)
• M65: 22,104,133 km (0.088 R)
• M66: 22,301,751 km (0.063 R)
• M67: 23,218,188 km (0.119 R)
• M68: 24,595,536 km (0.067 R)
• M69: 25,046,872 km (0.085 R)
• M70: 25,170,440 km (0.029 R)
• M71: 25,376,885 km (0.101 R)
• M72: 26,333,414 km (0.106 R)
• M73: 27,005,856 km (0.093 R)
• M74: 27,132,566 km (0.085 R)
• M75: 27,939,646 km (0.049 R)
• M76: 28,025,067 km (0.118 R)
• M77: 28,496,450 km (0.111 R)
• M78: 28,668,487 km (0.064 R)
• M79: 28,754,656 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 13.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.38 AU - 5.04 AU

Year: 5760 Days

Day: 10.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,268,299 km

• M1: 176,226 km (0.084 R)
• M2: 443,857 km (0.062 R)
• M3: 538,253 km (0.069 R)
• M4: 630,705 km (0.118 R)
• M5: 718,519 km (0.11 R)
• M6: 933,640 km (0.083 R)
• M7: 1,036,713 km (0.119 R)
• M8: 1,130,362 km (0.048 R)
• M9: 1,298,061 km (0.096 R)
• M10: 1,550,582 km (0.117 R)
• M11: 1,934,899 km (0.095 R)
• M12: 2,155,855 km (0.09 R)
• M13: 2,773,245 km (0.086 R)
• M14: 3,043,120 km (0.081 R)
• M15: 3,261,383 km (0.081 R)
• M16: 3,526,022 km (0.116 R)
• M17: 3,692,375 km (0.07 R)
• M18: 3,904,205 km (0.086 R)
• M19: 4,586,372 km (0.106 R)
• M20: 5,496,974 km (0.095 R)
• M21: 5,739,622 km (0.086 R)
• M22: 5,862,142 km (0.114 R)
• M23: 6,488,359 km (0.09 R)
• M24: 6,667,577 km (0.099 R)
• M25: 6,822,411 km (0.099 R)
• M26: 6,952,561 km (0.028 R)
• M27: 7,215,105 km (0.102 R)
• M28: 7,668,985 km (0.102 R)
• M29: 7,913,129 km (0.118 R)
• M30: 8,576,596 km (0.078 R)
• M31: 8,830,164 km (0.108 R)
• M32: 8,943,559 km (0.117 R)
• M33: 9,086,126 km (0.114 R)
• M34: 9,229,441 km (0.09 R)
• M35: 9,344,631 km (0.075 R)
• M36: 9,489,143 km (0.105 R)
• M37: 9,576,358 km (0.09 R)
• M38: 9,927,614 km (0.079 R)
• M39: 10,253,438 km (0.069 R)
• M40: 11,251,854 km (0.118 R)
• M41: 11,344,156 km (0.059 R)
• M42: 12,598,983 km (0.11 R)
• M43: 12,951,884 km (0.113 R)
• M44: 13,373,152 km (0.12 R)
• M45: 13,568,976 km (0.102 R)
• M46: 14,096,159 km (0.052 R)
• M47: 14,262,362 km (0.061 R)
• M48: 14,596,563 km (0.088 R)
• M49: 14,730,902 km (0.058 R)
• M50: 14,832,030 km (0.091 R)
• M51: 15,001,076 km (0.051 R)
• M52: 15,924,693 km (0.085 R)
• M53: 16,410,886 km (0.069 R)
• M54: 16,550,611 km (0.082 R)
• M55: 18,186,912 km (0.089 R)
• M56: 18,295,371 km (0.101 R)
• M57: 18,585,740 km (0.055 R)
• M58: 18,877,755 km (0.08 R)
• M59: 19,429,173 km (0.108 R)
• M60: 20,623,413 km (0.079 R)
• M61: 20,736,658 km (0.093 R)
• M62: 21,726,248 km (0.062 R)
• M63: 22,033,822 km (0.104 R)
• M64: 22,575,515 km (0.035 R)
• M65: 23,160,892 km (0.111 R)
• M66: 23,357,164 km (0.034 R)
• M67: 23,711,711 km (0.099 R)
• M68: 24,946,791 km (0.067 R)
• M69: 25,754,769 km (0.09 R)
• M70: 25,958,073 km (0.071 R)
• M71: 26,366,326 km (0.099 R)
• M72: 26,694,543 km (0.082 R)
• M73: 27,396,307 km (0.069 R)
• M74: 27,728,713 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 10.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.16 AU - 5.74 AU

Year: 8484 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,268,299 km

• M1: 192,981 km (0.104 R)
• M2: 501,751 km (0.075 R)
• M3: 884,273 km (0.06 R)
• M4: 1,595,162 km (0.113 R)
• M5: 1,837,211 km (0.104 R)
• M6: 2,069,537 km (0.111 R)
• M7: 2,493,497 km (0.103 R)
• M8: 2,727,618 km (0.077 R)
• M9: 2,920,150 km (0.086 R)
• M10: 2,993,453 km (0.118 R)
• M11: 3,318,530 km (0.067 R)
• M12: 3,498,496 km (0.056 R)
• M13: 3,734,412 km (0.042 R)
• M14: 4,417,326 km (0.064 R)
• M15: 4,530,123 km (0.115 R)
• M16: 4,643,967 km (0.113 R)
• M17: 4,991,333 km (0.109 R)
• M18: 5,588,827 km (0.051 R)
• M19: 5,989,450 km (0.094 R)
• M20: 6,209,060 km (0.091 R)
• M21: 6,527,404 km (0.115 R)
• M22: 6,591,731 km (0.117 R)
• M23: 6,883,746 km (0.063 R)
• M24: 6,949,270 km (0.041 R)
• M25: 7,113,828 km (0.066 R)
• M26: 7,213,161 km (0.114 R)
• M27: 7,547,961 km (0.111 R)
• M28: 7,683,197 km (0.091 R)
• M29: 7,751,264 km (0.041 R)
• M30: 8,582,430 km (0.086 R)
• M31: 9,296,610 km (0.104 R)
• M32: 9,992,689 km (0.054 R)
• M33: 11,010,852 km (0.112 R)
• M34: 14,341,499 km (0.052 R)
• M35: 14,593,571 km (0.073 R)
• M36: 15,230,110 km (0.036 R)
• M37: 15,444,335 km (0.115 R)
• M38: 15,573,438 km (0.058 R)
• M39: 16,223,889 km (0.045 R)
• M40: 17,104,871 km (0.096 R)
• M41: 17,282,892 km (0.077 R)
• M42: 17,596,001 km (0.036 R)
• M43: 17,685,909 km (0.11 R)
• M44: 18,182,574 km (0.086 R)
• M45: 18,455,441 km (0.103 R)
• M46: 18,638,100 km (0.097 R)
• M47: 18,775,430 km (0.089 R)
• M48: 20,308,958 km (0.101 R)
• M49: 20,450,328 km (0.086 R)
• M50: 21,689,447 km (0.117 R)
• M51: 22,027,239 km (0.073 R)
• M52: 22,221,118 km (0.082 R)
• M53: 23,346,393 km (0.112 R)
• M54: 23,445,128 km (0.102 R)
• M55: 23,544,012 km (0.102 R)
• M56: 24,239,941 km (0.09 R)
• M57: 24,339,873 km (0.085 R)
• M58: 25,652,145 km (0.092 R)
• M59: 25,805,034 km (0.083 R)
• M60: 26,009,385 km (0.07 R)
• M61: 27,454,650 km (0.119 R)
• M62: 27,820,118 km (0.074 R)
• M63: 28,714,114 km (0.059 R)
• M64: 28,820,030 km (0.114 R)
• M65: 28,978,903 km (0.114 R)
• M66: 29,350,953 km (0.064 R)
• M67: 30,046,134 km (0.066 R)
• M68: 30,692,546 km (0.036 R)
• M69: 31,126,081 km (0.092 R)
• M70: 31,234,839 km (0.054 R)
• M71: 31,616,313 km (0.071 R)
• M72: 31,780,272 km (0.115 R)
• M73: 31,999,284 km (0.099 R)
• M74: 32,825,214 km (0.047 R)
• M75: 33,212,971 km (0.086 R)
• M76: 33,379,623 km (0.117 R)
• M77: 33,546,575 km (0.115 R)
• M78: 33,769,625 km (0.103 R)
• M79: 34,105,173 km (0.103 R)
• M80: 34,554,116 km (0.103 R)
• M81: 35,856,066 km (0.045 R)
• M82: 38,449,196 km (0.045 R)
• M83: 38,799,554 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit