🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 10.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.58 AU - 0.74 AU

Year: 358 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,049,448 km

• M1: 138,827 km (0.113 R)
• M2: 231,877 km (0.061 R)
• M3: 305,479 km (0.072 R)
• M4: 410,347 km (0.048 R)
• M5: 481,406 km (0.098 R)
• M6: 585,077 km (0.062 R)
• M7: 664,963 km (0.084 R)
• M8: 755,320 km (0.098 R)
• M9: 843,882 km (0.054 R)
• M10: 912,697 km (0.048 R)
• M11: 1,032,076 km (0.096 R)
• M12: 1,175,390 km (0.108 R)
• M13: 1,257,221 km (0.091 R)
• M14: 1,407,118 km (0.085 R)
• M15: 1,482,515 km (0.026 R)
• M16: 1,555,070 km (0.117 R)
• M17: 1,653,954 km (0.114 R)
• M18: 1,763,460 km (0.104 R)
• M19: 1,853,817 km (0.072 R)
• M20: 1,963,322 km (0.101 R)
• M21: 2,070,734 km (0.029 R)
• M22: 2,147,926 km (0.085 R)
• M23: 2,235,441 km (0.063 R)
• M24: 2,399,849 km (0.088 R)
• M25: 2,524,763 km (0.064 R)
• M26: 2,622,151 km (0.119 R)
• M27: 2,775,938 km (0.11 R)
• M28: 2,866,594 km (0.07 R)
• M29: 2,942,889 km (0.106 R)
• M30: 3,061,221 km (0.039 R)
• M31: 3,155,019 km (0.026 R)
• M32: 3,276,193 km (0.058 R)
• M33: 3,350,693 km (0.093 R)
• M34: 3,431,326 km (0.07 R)
• M35: 3,561,477 km (0.111 R)
• M36: 3,649,290 km (0.074 R)
• M37: 3,743,238 km (0.108 R)
• M38: 3,827,013 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 12.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.06 AU

Year: 523 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,049,448 km

• M1: 159,322 km (0.09 R)
• M2: 267,631 km (0.062 R)
• M3: 358,436 km (0.099 R)
• M4: 459,116 km (0.094 R)
• M5: 739,313 km (0.033 R)
• M6: 838,197 km (0.107 R)
• M7: 1,075,010 km (0.074 R)
• M8: 1,240,466 km (0.051 R)
• M9: 1,441,824 km (0.082 R)
• M10: 1,524,552 km (0.079 R)
• M11: 1,631,664 km (0.098 R)
• M12: 1,847,683 km (0.061 R)
• M13: 1,956,441 km (0.027 R)
• M14: 2,079,710 km (0.118 R)
• M15: 2,212,253 km (0.089 R)
• M16: 2,360,505 km (0.098 R)
• M17: 2,465,822 km (0.115 R)
• M18: 2,646,985 km (0.111 R)
• M19: 2,729,114 km (0.083 R)
• M20: 2,902,797 km (0.084 R)
• M21: 2,987,469 km (0.089 R)
• M22: 3,320,026 km (0.032 R)
• M23: 3,679,808 km (0.077 R)
• M24: 3,818,186 km (0.077 R)
• M25: 4,171,387 km (0.089 R)
• M26: 4,251,422 km (0.054 R)
• M27: 4,380,525 km (0.116 R)
• M28: 4,494,518 km (0.113 R)
• M29: 4,576,498 km (0.109 R)
• M30: 4,675,681 km (0.079 R)
• M31: 4,859,388 km (0.058 R)
• M32: 5,062,392 km (0.073 R)
• M33: 5,190,897 km (0.112 R)
• M34: 5,285,742 km (0.039 R)
• M35: 5,407,215 km (0.073 R)
• M36: 5,512,233 km (0.104 R)
• M37: 5,626,675 km (0.089 R)
• M38: 5,706,411 km (0.088 R)
• M39: 5,993,040 km (0.053 R)
• M40: 6,119,899 km (0.082 R)
• M41: 6,229,405 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 9.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.86 AU - 1.2 AU

Year: 697 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,049,448 km

• M1: 128,804 km (0.101 R)
• M2: 213,626 km (0.104 R)
• M3: 303,534 km (0.087 R)
• M4: 397,033 km (0.049 R)
• M5: 521,498 km (0.116 R)
• M6: 597,344 km (0.072 R)
• M7: 681,717 km (0.12 R)
• M8: 797,955 km (0.027 R)
• M9: 965,355 km (0.1 R)
• M10: 1,050,925 km (0.075 R)
• M11: 1,139,188 km (0.088 R)
• M12: 1,235,529 km (0.108 R)
• M13: 1,453,792 km (0.104 R)
• M14: 1,684,622 km (0.109 R)
• M15: 1,851,573 km (0.116 R)
• M16: 1,933,852 km (0.073 R)
• M17: 2,010,895 km (0.09 R)
• M18: 2,075,970 km (0.107 R)
• M19: 2,357,064 km (0.032 R)
• M20: 2,636,214 km (0.083 R)
• M21: 2,700,541 km (0.088 R)
• M22: 2,801,669 km (0.11 R)
• M23: 2,963,085 km (0.079 R)
• M24: 3,256,895 km (0.054 R)
• M25: 3,457,955 km (0.057 R)
• M26: 3,528,565 km (0.069 R)
• M27: 3,671,132 km (0.045 R)
• M28: 3,823,871 km (0.065 R)
• M29: 4,003,239 km (0.115 R)
• M30: 4,336,543 km (0.101 R)
• M31: 4,592,505 km (0.088 R)
• M32: 4,670,146 km (0.094 R)
• M33: 4,835,751 km (0.105 R)
• M34: 5,012,277 km (0.116 R)
• M35: 5,181,771 km (0.028 R)
• M36: 5,244,752 km (0.078 R)
• M37: 5,335,258 km (0.115 R)
• M38: 5,416,939 km (0.071 R)
• M39: 6,210,107 km (0.079 R)
• M40: 6,315,424 km (0.083 R)
• M41: 6,402,041 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 11.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.42 AU - 1.42 AU

Year: 1128 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,049,448 km

• M1: 180,864 km (0.047 R)
• M2: 262,993 km (0.06 R)
• M3: 416,480 km (0.094 R)
• M4: 513,270 km (0.074 R)
• M5: 607,218 km (0.116 R)
• M6: 760,855 km (0.056 R)
• M7: 957,726 km (0.116 R)
• M8: 1,101,340 km (0.12 R)
• M9: 1,368,521 km (0.05 R)
• M10: 1,584,989 km (0.102 R)
• M11: 1,674,898 km (0.114 R)
• M12: 1,748,051 km (0.06 R)
• M13: 1,878,800 km (0.091 R)
• M14: 2,110,676 km (0.113 R)
• M15: 2,220,182 km (0.077 R)
• M16: 2,393,267 km (0.086 R)
• M17: 2,465,971 km (0.116 R)
• M18: 2,539,274 km (0.115 R)
• M19: 2,829,345 km (0.095 R)
• M20: 3,028,609 km (0.095 R)
• M21: 3,244,179 km (0.045 R)
• M22: 3,429,681 km (0.095 R)
• M23: 3,606,954 km (0.104 R)
• M24: 3,726,633 km (0.063 R)
• M25: 3,811,305 km (0.075 R)
• M26: 3,982,595 km (0.113 R)
• M27: 4,144,011 km (0.082 R)
• M28: 4,294,955 km (0.111 R)
• M29: 4,641,274 km (0.066 R)
• M30: 4,798,202 km (0.074 R)
• M31: 5,023,496 km (0.053 R)
• M32: 5,157,536 km (0.118 R)
• M33: 5,238,618 km (0.073 R)
• M34: 5,347,376 km (0.108 R)
• M35: 5,581,197 km (0.107 R)
• M36: 5,973,443 km (0.047 R)
• M37: 6,144,284 km (0.106 R)
• M38: 6,244,664 km (0.117 R)
• M39: 6,374,664 km (0.098 R)
• M40: 6,637,209 km (0.08 R)
• M41: 6,963,182 km (0.101 R)
• M42: 7,218,546 km (0.101 R)
• M43: 7,385,497 km (0.117 R)
• M44: 7,615,130 km (0.038 R)
• M45: 7,692,323 km (0.101 R)
• M46: 7,831,748 km (0.096 R)
• M47: 8,397,826 km (0.106 R)
• M48: 8,509,576 km (0.099 R)
• M49: 8,589,611 km (0.099 R)
• M50: 9,075,205 km (0.026 R)
• M51: 9,206,253 km (0.069 R)
• M52: 9,420,477 km (0.056 R)
• M53: 9,653,102 km (0.118 R)
• M54: 9,786,842 km (0.034 R)
• M55: 10,140,940 km (0.113 R)
• M56: 10,293,979 km (0.1 R)
• M57: 11,316,331 km (0.117 R)
• M58: 11,652,328 km (0.089 R)
• M59: 12,081,674 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 9.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.12 AU - 3.5 AU

Year: 3141 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,049,448 km

• M1: 123,269 km (0.088 R)
• M2: 220,208 km (0.053 R)
• M3: 425,905 km (0.113 R)
• M4: 507,286 km (0.111 R)
• M5: 594,951 km (0.117 R)
• M6: 728,990 km (0.12 R)
• M7: 909,106 km (0.111 R)
• M8: 972,536 km (0.112 R)
• M9: 1,222,065 km (0.109 R)
• M10: 1,365,081 km (0.079 R)
• M11: 2,015,831 km (0.057 R)
• M12: 2,335,971 km (0.098 R)
• M13: 2,489,159 km (0.103 R)
• M14: 2,632,623 km (0.104 R)
• M15: 2,752,002 km (0.066 R)
• M16: 2,846,249 km (0.115 R)
• M17: 2,927,780 km (0.096 R)
• M18: 3,318,978 km (0.084 R)
• M19: 3,579,279 km (0.119 R)
• M20: 3,741,742 km (0.105 R)
• M21: 3,831,351 km (0.03 R)
• M22: 3,906,599 km (0.095 R)
• M23: 4,150,743 km (0.099 R)
• M24: 4,462,953 km (0.07 R)
• M25: 4,994,774 km (0.056 R)
• M26: 5,060,597 km (0.12 R)
• M27: 5,752,337 km (0.067 R)
• M28: 5,925,572 km (0.08 R)
• M29: 6,188,714 km (0.091 R)
• M30: 6,259,474 km (0.066 R)
• M31: 6,653,814 km (0.071 R)
• M32: 6,964,080 km (0.091 R)
• M33: 7,093,333 km (0.113 R)
• M34: 7,186,083 km (0.042 R)
• M35: 7,523,277 km (0.099 R)
• M36: 7,693,818 km (0.062 R)
• M37: 7,827,409 km (0.058 R)
• M38: 7,904,153 km (0.091 R)
• M39: 8,000,345 km (0.097 R)
• M40: 8,174,476 km (0.105 R)
• M41: 8,487,136 km (0.101 R)
• M42: 9,428,406 km (0.092 R)
• M43: 10,465,717 km (0.076 R)
• M44: 10,762,669 km (0.098 R)
• M45: 10,869,332 km (0.072 R)
• M46: 11,083,856 km (0.027 R)
• M47: 11,451,717 km (0.041 R)
• M48: 11,757,794 km (0.102 R)
• M49: 11,823,767 km (0.118 R)
• M50: 12,177,416 km (0.116 R)
• M51: 12,355,587 km (0.114 R)
• M52: 12,601,975 km (0.064 R)
• M53: 12,691,883 km (0.073 R)
• M54: 12,850,008 km (0.085 R)
• M55: 12,963,254 km (0.051 R)
• M56: 13,442,565 km (0.027 R)
• M57: 13,858,148 km (0.111 R)
• M58: 14,067,436 km (0.095 R)
• M59: 14,254,433 km (0.1 R)
• M60: 14,324,744 km (0.08 R)
• M61: 14,418,692 km (0.032 R)
• M62: 14,607,334 km (0.085 R)
• M63: 14,701,880 km (0.054 R)
• M64: 14,820,362 km (0.077 R)
• M65: 15,130,029 km (0.084 R)
• M66: 15,369,536 km (0.089 R)
• M67: 15,465,727 km (0.096 R)
• M68: 15,538,132 km (0.078 R)
• M69: 15,610,538 km (0.108 R)
• M70: 15,682,943 km (0.096 R)
• M71: 16,095,983 km (0.076 R)
• M72: 16,169,286 km (0.059 R)
• M73: 16,537,147 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 14.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.67 AU - 5.51 AU

Year: 7658 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,049,448 km

• M1: 212,130 km (0.119 R)
• M2: 346,319 km (0.058 R)
• M3: 446,849 km (0.103 R)
• M4: 573,558 km (0.114 R)
• M5: 1,012,478 km (0.05 R)
• M6: 1,145,920 km (0.098 R)
• M7: 1,254,079 km (0.066 R)
• M8: 1,415,345 km (0.089 R)
• M9: 1,670,709 km (0.099 R)
• M10: 1,831,527 km (0.065 R)
• M11: 2,385,637 km (0.115 R)
• M12: 2,588,791 km (0.068 R)
• M13: 2,692,612 km (0.118 R)
• M14: 2,819,022 km (0.119 R)
• M15: 3,122,108 km (0.104 R)
• M16: 3,367,747 km (0.116 R)
• M17: 4,094,643 km (0.079 R)
• M18: 4,192,032 km (0.1 R)
• M19: 4,389,052 km (0.09 R)
• M20: 5,314,016 km (0.095 R)
• M21: 5,581,646 km (0.086 R)
• M22: 6,811,640 km (0.111 R)
• M23: 6,927,578 km (0.07 R)
• M24: 7,487,224 km (0.091 R)
• M25: 8,307,918 km (0.088 R)
• M26: 8,902,569 km (0.116 R)
• M27: 9,381,731 km (0.109 R)
• M28: 9,902,332 km (0.096 R)
• M29: 10,869,931 km (0.11 R)
• M30: 11,624,054 km (0.097 R)
• M31: 11,832,593 km (0.094 R)
• M32: 12,007,473 km (0.086 R)
• M33: 12,359,626 km (0.1 R)
• M34: 12,537,050 km (0.11 R)
• M35: 12,858,535 km (0.096 R)
• M36: 13,146,511 km (0.075 R)
• M37: 13,509,585 km (0.049 R)
• M38: 13,802,498 km (0.112 R)
• M39: 14,023,604 km (0.084 R)
• M40: 14,506,506 km (0.055 R)
• M41: 15,298,177 km (0.119 R)
• M42: 15,527,062 km (0.106 R)
• M43: 16,531,761 km (0.084 R)
• M44: 17,318,796 km (0.087 R)
• M45: 17,437,876 km (0.107 R)
• M46: 18,077,855 km (0.105 R)
• M47: 18,319,905 km (0.067 R)
• M48: 18,522,460 km (0.102 R)
• M49: 19,093,326 km (0.072 R)
• M50: 19,504,720 km (0.099 R)
• M51: 20,545,921 km (0.076 R)
• M52: 22,249,243 km (0.118 R)
• M53: 23,117,957 km (0.07 R)
• M54: 23,336,819 km (0.071 R)
• M55: 24,130,585 km (0.087 R)
• M56: 24,441,749 km (0.078 R)
• M57: 25,428,048 km (0.072 R)
• M58: 25,654,090 km (0.062 R)
• M59: 26,199,225 km (0.068 R)
• M60: 26,381,734 km (0.104 R)
• M61: 28,511,559 km (0.091 R)
• M62: 28,981,895 km (0.043 R)
• M63: 29,265,233 km (0.107 R)
• M64: 29,502,046 km (0.088 R)
• M65: 29,882,474 km (0.099 R)
• M66: 30,073,211 km (0.057 R)
• M67: 30,599,945 km (0.103 R)
• M68: 31,081,501 km (0.072 R)
• M69: 31,178,141 km (0.06 R)
• M70: 31,759,778 km (0.071 R)
• M71: 32,296,236 km (0.095 R)
• M72: 32,442,991 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.5

Radius: 5.8

Gravity: 28.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.33 AU - 9.91 AU

Year: 16877 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,049,448 km

• M1: 78,988 km (0.103 R)
• M2: 197,918 km (0.118 R)
• M3: 337,194 km (0.09 R)
• M4: 846,275 km (0.077 R)
• M5: 2,055,475 km (0.117 R)
• M6: 2,192,207 km (0.109 R)
• M7: 2,296,776 km (0.091 R)
• M8: 2,694,258 km (0.06 R)
• M9: 2,920,001 km (0.055 R)
• M10: 2,958,148 km (0.088 R)
• M11: 3,429,830 km (0.116 R)
• M12: 3,592,294 km (0.113 R)
• M13: 3,757,300 km (0.067 R)
• M14: 3,967,036 km (0.051 R)
• M15: 4,310,663 km (0.087 R)
• M16: 4,889,158 km (0.108 R)
• M17: 5,491,887 km (0.1 R)
• M18: 5,922,729 km (0.109 R)
• M19: 5,971,349 km (0.099 R)
• M20: 7,646,396 km (0.082 R)
• M21: 8,289,368 km (0.093 R)
• M22: 8,452,728 km (0.104 R)
• M23: 9,005,193 km (0.084 R)
• M24: 9,855,657 km (0.09 R)
• M25: 10,790,794 km (0.113 R)
• M26: 11,510,509 km (0.116 R)
• M27: 11,814,941 km (0.094 R)
• M28: 12,681,561 km (0.114 R)
• M29: 12,806,924 km (0.09 R)
• M30: 13,249,435 km (0.115 R)
• M31: 13,440,471 km (0.106 R)
• M32: 13,504,349 km (0.117 R)
• M33: 17,171,741 km (0.087 R)
• M34: 17,869,615 km (0.112 R)
• M35: 17,939,926 km (0.1 R)
• M36: 18,292,828 km (0.105 R)
• M37: 18,434,646 km (0.075 R)
• M38: 18,505,705 km (0.108 R)
• M39: 20,384,355 km (0.083 R)
• M40: 20,974,519 km (0.118 R)
• M41: 21,570,218 km (0.078 R)
• M42: 21,795,063 km (0.101 R)
• M43: 24,163,646 km (0.025 R)
• M44: 24,475,109 km (0.113 R)
• M45: 24,553,199 km (0.077 R)
• M46: 24,787,918 km (0.037 R)
• M47: 26,692,748 km (0.101 R)
• M48: 28,973,816 km (0.083 R)
• M49: 30,640,935 km (0.071 R)
• M50: 31,401,341 km (0.088 R)
• M51: 31,826,349 km (0.052 R)
• M52: 32,940,554 km (0.09 R)
• M53: 33,806,127 km (0.099 R)
• M54: 35,471,450 km (0.107 R)
• M55: 37,253,161 km (0.063 R)
• M56: 38,154,787 km (0.112 R)
• M57: 38,245,444 km (0.094 R)
• M58: 39,063,744 km (0.074 R)
• M59: 39,154,999 km (0.032 R)
• M60: 40,810,150 km (0.111 R)
• M61: 41,832,801 km (0.111 R)
• M62: 42,019,648 km (0.075 R)
• M63: 44,473,801 km (0.068 R)
• M64: 44,664,539 km (0.092 R)
• M65: 47,460,074 km (0.091 R)
• M66: 48,535,234 km (0.076 R)
• M67: 51,008,386 km (0.114 R)
• M68: 51,407,962 km (0.088 R)
• M69: 53,218,395 km (0.064 R)
• M70: 54,845,272 km (0.062 R)
• M71: 57,731,314 km (0.102 R)
• M72: 58,356,185 km (0.106 R)
• M73: 59,402,622 km (0.066 R)
• M74: 61,301,617 km (0.08 R)
• M75: 61,832,690 km (0.071 R)
• M76: 62,899,322 km (0.083 R)
• M77: 63,972,089 km (0.116 R)
• M78: 64,079,650 km (0.086 R)
• M79: 65,267,307 km (0.099 R)
• M80: 66,571,202 km (0.053 R)
• M81: 67,226,291 km (0.106 R)
• M82: 67,773,969 km (0.095 R)
• M83: 68,653,156 km (0.088 R)
• M84: 70,090,043 km (0.075 R)
• M85: 70,200,895 km (0.08 R)
• M86: 70,867,803 km (0.09 R)
• M87: 71,202,004 km (0.066 R)
• M88: 72,880,791 km (0.112 R)
• M89: 74,007,263 km (0.03 R)
• M90: 74,120,210 km (0.117 R)
• M91: 75,139,570 km (0.046 R)
• M92: 75,594,048 km (0.094 R)
• M93: 75,935,580 km (0.061 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: 495 - 14,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit