🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 12

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 459 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,333,303 km

• M1: 150,944 km (0.111 R)
• M2: 230,680 km (0.104 R)
• M3: 310,416 km (0.119 R)
• M4: 386,112 km (0.091 R)
• M5: 473,328 km (0.062 R)
• M6: 555,906 km (0.103 R)
• M7: 676,182 km (0.059 R)
• M8: 772,224 km (0.075 R)
• M9: 847,771 km (0.091 R)
• M10: 959,521 km (0.073 R)
• M11: 1,052,122 km (0.086 R)
• M12: 1,137,093 km (0.068 R)
• M13: 1,228,348 km (0.097 R)
• M14: 1,345,184 km (0.105 R)
• M15: 1,442,273 km (0.103 R)
• M16: 1,537,866 km (0.026 R)
• M17: 1,714,691 km (0.074 R)
• M18: 1,807,890 km (0.107 R)
• M19: 1,907,074 km (0.068 R)
• M20: 1,990,549 km (0.071 R)
• M21: 2,084,347 km (0.077 R)
• M22: 2,197,892 km (0.078 R)
• M23: 2,308,894 km (0.108 R)
• M24: 2,417,202 km (0.042 R)
• M25: 2,512,795 km (0.081 R)
• M26: 2,633,970 km (0.107 R)
• M27: 2,737,491 km (0.044 R)
• M28: 2,827,250 km (0.105 R)
• M29: 3,232,960 km (0.066 R)
• M30: 3,322,718 km (0.086 R)
• M31: 3,424,146 km (0.083 R)
• M32: 3,591,695 km (0.065 R)
• M33: 3,695,815 km (0.055 R)
• M34: 3,795,448 km (0.075 R)
• M35: 3,884,758 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 11.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.88 AU - 1 AU

Year: 608 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,333,303 km

• M1: 139,575 km (0.11 R)
• M2: 214,374 km (0.119 R)
• M3: 315,652 km (0.054 R)
• M4: 426,952 km (0.065 R)
• M5: 506,239 km (0.062 R)
• M6: 602,281 km (0.049 R)
• M7: 697,874 km (0.108 R)
• M8: 771,476 km (0.11 R)
• M9: 843,882 km (0.111 R)
• M10: 1,013,974 km (0.111 R)
• M11: 1,174,792 km (0.06 R)
• M12: 1,276,519 km (0.115 R)
• M13: 1,411,157 km (0.087 R)
• M14: 1,563,747 km (0.113 R)
• M15: 1,716,486 km (0.094 R)
• M16: 1,802,954 km (0.108 R)
• M17: 1,907,672 km (0.068 R)
• M18: 1,980,526 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 10.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.97 AU - 2.59 AU

Year: 2296 Days

Day: 10 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,333,303 km

• M1: 157,227 km (0.108 R)
• M2: 228,586 km (0.045 R)
• M3: 321,336 km (0.059 R)
• M4: 419,173 km (0.065 R)
• M5: 491,728 km (0.119 R)
• M6: 831,764 km (0.113 R)
• M7: 927,956 km (0.049 R)
• M8: 1,028,186 km (0.067 R)
• M9: 1,408,763 km (0.114 R)
• M10: 1,549,236 km (0.061 R)
• M11: 1,756,578 km (0.045 R)
• M12: 1,960,181 km (0.079 R)
• M13: 2,038,421 km (0.104 R)
• M14: 2,293,784 km (0.108 R)
• M15: 2,432,461 km (0.089 R)
• M16: 2,516,984 km (0.109 R)
• M17: 2,747,365 km (0.087 R)
• M18: 2,835,478 km (0.104 R)
• M19: 3,213,362 km (0.031 R)
• M20: 3,337,678 km (0.053 R)
• M21: 3,591,246 km (0.066 R)
• M22: 3,736,656 km (0.12 R)
• M23: 4,000,097 km (0.077 R)
• M24: 4,252,619 km (0.113 R)
• M25: 4,372,297 km (0.032 R)
• M26: 4,527,879 km (0.114 R)
• M27: 4,755,716 km (0.11 R)
• M28: 5,241,161 km (0.106 R)
• M29: 5,369,666 km (0.082 R)
• M30: 5,704,915 km (0.094 R)
• M31: 6,085,492 km (0.053 R)
• M32: 6,278,772 km (0.116 R)
• M33: 6,395,907 km (0.086 R)
• M34: 6,831,088 km (0.104 R)
• M35: 8,300,737 km (0.067 R)
• M36: 8,884,618 km (0.113 R)
• M37: 9,214,630 km (0.112 R)
• M38: 9,303,492 km (0.06 R)
• M39: 9,864,334 km (0.108 R)
• M40: 9,977,879 km (0.076 R)
• M41: 10,598,411 km (0.096 R)
• M42: 10,738,135 km (0.097 R)
• M43: 10,948,619 km (0.119 R)
• M44: 11,066,203 km (0.115 R)
• M45: 11,326,354 km (0.108 R)
• M46: 11,708,427 km (0.062 R)
• M47: 11,876,874 km (0.074 R)
• M48: 12,021,984 km (0.1 R)
• M49: 12,411,687 km (0.101 R)
• M50: 12,558,891 km (0.082 R)
• M51: 13,504,649 km (0.12 R)
• M52: 13,935,191 km (0.119 R)
• M53: 14,190,555 km (0.052 R)
• M54: 14,499,175 km (0.074 R)
• M55: 14,835,920 km (0.11 R)
• M56: 15,596,326 km (0.088 R)
• M57: 15,675,762 km (0.099 R)
• M58: 15,755,349 km (0.085 R)
• M59: 16,074,740 km (0.079 R)
• M60: 16,693,178 km (0.118 R)
• M61: 17,346,621 km (0.118 R)
• M62: 17,621,432 km (0.119 R)
• M63: 17,925,415 km (0.111 R)
• M64: 18,231,044 km (0.091 R)
• M65: 18,566,442 km (0.059 R)
• M66: 18,735,039 km (0.116 R)
• M67: 18,875,811 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 13.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.05 AU - 2.75 AU

Year: 2479 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 63.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,333,303 km

• M1: 185,950 km (0.038 R)
• M2: 272,268 km (0.072 R)
• M3: 356,342 km (0.112 R)
• M4: 455,226 km (0.088 R)
• M5: 539,600 km (0.054 R)
• M6: 638,185 km (0.112 R)
• M7: 744,249 km (0.078 R)
• M8: 890,556 km (0.115 R)
• M9: 1,074,711 km (0.056 R)
• M10: 1,360,742 km (0.106 R)
• M11: 1,461,721 km (0.119 R)
• M12: 1,554,920 km (0.086 R)
• M13: 1,660,836 km (0.107 R)
• M14: 1,937,143 km (0.113 R)
• M15: 2,040,365 km (0.069 R)
• M16: 2,133,565 km (0.082 R)
• M17: 2,288,548 km (0.071 R)
• M18: 2,385,787 km (0.101 R)
• M19: 2,622,451 km (0.109 R)
• M20: 2,788,953 km (0.114 R)
• M21: 3,038,632 km (0.118 R)
• M22: 3,476,056 km (0.1 R)
• M23: 3,702,398 km (0.074 R)
• M24: 3,962,848 km (0.036 R)
• M25: 4,051,110 km (0.114 R)
• M26: 4,184,552 km (0.075 R)
• M27: 4,486,739 km (0.093 R)
• M28: 4,858,789 km (0.041 R)
• M29: 5,257,019 km (0.09 R)
• M30: 5,386,720 km (0.118 R)
• M31: 5,666,019 km (0.116 R)
• M32: 6,017,574 km (0.104 R)
• M33: 6,238,830 km (0.086 R)
• M34: 6,812,687 km (0.112 R)
• M35: 6,936,554 km (0.1 R)
• M36: 7,114,875 km (0.063 R)
• M37: 7,512,655 km (0.095 R)
• M38: 7,769,515 km (0.105 R)
• M39: 7,992,117 km (0.072 R)
• M40: 8,197,963 km (0.095 R)
• M41: 8,500,600 km (0.085 R)
• M42: 8,806,976 km (0.045 R)
• M43: 9,019,704 km (0.052 R)
• M44: 9,351,812 km (0.107 R)
• M45: 9,787,590 km (0.109 R)
• M46: 9,907,568 km (0.106 R)
• M47: 10,556,075 km (0.093 R)
• M48: 10,968,366 km (0.054 R)
• M49: 11,386,044 km (0.045 R)
• M50: 11,491,211 km (0.055 R)
• M51: 11,915,321 km (0.074 R)
• M52: 12,344,667 km (0.089 R)
• M53: 12,648,350 km (0.075 R)
• M54: 12,800,940 km (0.083 R)
• M55: 12,954,278 km (0.072 R)
• M56: 13,042,242 km (0.107 R)
• M57: 13,262,898 km (0.085 R)
• M58: 13,506,893 km (0.114 R)
• M59: 13,842,291 km (0.104 R)
• M60: 13,954,639 km (0.068 R)
• M61: 14,044,697 km (0.087 R)
• M62: 14,407,173 km (0.088 R)
• M63: 14,681,086 km (0.072 R)
• M64: 15,025,909 km (0.079 R)
• M65: 15,118,211 km (0.052 R)
• M66: 15,234,000 km (0.103 R)
• M67: 15,536,337 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 8.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.41 AU - 2.49 AU

Year: 2557 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,333,303 km

• M1: 142,567 km (0.109 R)
• M2: 194,178 km (0.036 R)
• M3: 277,654 km (0.11 R)
• M4: 382,971 km (0.098 R)
• M5: 441,463 km (0.064 R)
• M6: 638,035 km (0.12 R)
• M7: 695,331 km (0.102 R)
• M8: 762,052 km (0.115 R)
• M9: 934,837 km (0.091 R)
• M10: 1,235,828 km (0.049 R)
• M11: 1,299,706 km (0.045 R)
• M12: 1,383,481 km (0.118 R)
• M13: 1,655,899 km (0.032 R)
• M14: 1,913,656 km (0.068 R)
• M15: 1,988,006 km (0.113 R)
• M16: 2,107,086 km (0.111 R)
• M17: 2,161,988 km (0.119 R)
• M18: 2,284,509 km (0.046 R)
• M19: 2,409,274 km (0.079 R)
• M20: 2,701,438 km (0.118 R)
• M21: 2,870,185 km (0.06 R)
• M22: 3,294,145 km (0.086 R)
• M23: 3,724,389 km (0.043 R)
• M24: 4,021,191 km (0.076 R)
• M25: 4,158,671 km (0.102 R)
• M26: 4,228,085 km (0.073 R)
• M27: 4,283,735 km (0.091 R)
• M28: 4,367,809 km (0.115 R)
• M29: 4,580,537 km (0.034 R)
• M30: 4,652,195 km (0.103 R)
• M31: 4,724,151 km (0.113 R)
• M32: 4,811,068 km (0.04 R)
• M33: 5,104,579 km (0.1 R)
• M34: 5,817,412 km (0.098 R)
• M35: 5,910,612 km (0.064 R)
• M36: 6,004,410 km (0.098 R)
• M37: 6,384,388 km (0.092 R)
• M38: 6,448,416 km (0.042 R)
• M39: 6,658,302 km (0.114 R)
• M40: 6,804,758 km (0.08 R)
• M41: 6,919,500 km (0.097 R)
• M42: 7,401,803 km (0.059 R)
• M43: 7,486,027 km (0.103 R)
• M44: 7,621,563 km (0.098 R)
• M45: 7,929,286 km (0.118 R)
• M46: 8,084,718 km (0.098 R)
• M47: 8,223,694 km (0.041 R)
• M48: 8,346,065 km (0.108 R)
• M49: 8,521,693 km (0.103 R)
• M50: 8,592,453 km (0.09 R)
• M51: 8,787,678 km (0.049 R)
• M52: 9,620,190 km (0.098 R)
• M53: 9,878,546 km (0.098 R)
• M54: 10,120,446 km (0.111 R)
• M55: 10,326,741 km (0.105 R)
• M56: 10,496,535 km (0.086 R)
• M57: 11,652,178 km (0.046 R)
• M58: 11,750,314 km (0.113 R)
• M59: 11,829,003 km (0.116 R)
• M60: 11,907,991 km (0.053 R)
• M61: 12,086,012 km (0.077 R)
• M62: 12,304,874 km (0.12 R)
• M63: 12,464,943 km (0.115 R)
• M64: 12,867,960 km (0.118 R)
• M65: 13,213,980 km (0.119 R)
• M66: 13,977,677 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 10.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.37 AU - 2.69 AU

Year: 2684 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,333,303 km

• M1: 133,591 km (0.101 R)
• M2: 233,073 km (0.097 R)
• M3: 301,141 km (0.067 R)
• M4: 384,616 km (0.026 R)
• M5: 526,435 km (0.06 R)
• M6: 593,455 km (0.064 R)
• M7: 669,750 km (0.038 R)
• M8: 737,368 km (0.088 R)
• M9: 807,529 km (0.114 R)
• M10: 880,234 km (0.088 R)
• M11: 948,600 km (0.058 R)
• M12: 1,202,318 km (0.083 R)
• M13: 1,302,399 km (0.119 R)
• M14: 1,413,251 km (0.038 R)
• M15: 1,662,032 km (0.099 R)
• M16: 1,748,051 km (0.12 R)
• M17: 1,988,305 km (0.112 R)
• M18: 2,107,834 km (0.066 R)
• M19: 2,354,222 km (0.081 R)
• M20: 2,461,483 km (0.101 R)
• M21: 2,630,230 km (0.071 R)
• M22: 2,813,338 km (0.082 R)
• M23: 2,979,541 km (0.038 R)
• M24: 3,063,914 km (0.118 R)
• M25: 3,149,035 km (0.109 R)
• M26: 3,235,054 km (0.115 R)
• M27: 3,376,574 km (0.053 R)
• M28: 3,587,058 km (0.069 R)
• M29: 3,722,294 km (0.053 R)
• M30: 3,905,103 km (0.09 R)
• M31: 4,067,716 km (0.096 R)
• M32: 4,256,209 km (0.098 R)
• M33: 4,363,620 km (0.066 R)
• M34: 4,435,577 km (0.114 R)
• M35: 4,988,790 km (0.108 R)
• M36: 5,064,337 km (0.034 R)
• M37: 6,039,116 km (0.093 R)
• M38: 6,541,316 km (0.081 R)
• M39: 6,707,071 km (0.075 R)
• M40: 6,818,372 km (0.101 R)
• M41: 7,000,432 km (0.08 R)
• M42: 7,269,559 km (0.116 R)
• M43: 7,643,554 km (0.099 R)
• M44: 7,920,758 km (0.093 R)
• M45: 8,156,674 km (0.063 R)
• M46: 8,365,064 km (0.107 R)
• M47: 8,515,111 km (0.104 R)
• M48: 8,620,577 km (0.026 R)
• M49: 9,309,326 km (0.108 R)
• M50: 9,511,582 km (0.09 R)
• M51: 10,015,727 km (0.11 R)
• M52: 10,143,035 km (0.072 R)
• M53: 10,967,917 km (0.107 R)
• M54: 11,066,353 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.58 AU - 5.76 AU

Year: 7839 Days

Day: 14.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,333,303 km

• M1: 113,545 km (0.066 R)
• M2: 233,672 km (0.083 R)
• M3: 341,382 km (0.103 R)
• M4: 659,427 km (0.109 R)
• M5: 745,446 km (0.117 R)
• M6: 1,324,988 km (0.095 R)
• M7: 1,484,011 km (0.091 R)
• M8: 1,803,552 km (0.047 R)
• M9: 1,944,473 km (0.09 R)
• M10: 2,107,535 km (0.114 R)
• M11: 2,256,235 km (0.074 R)
• M12: 2,524,763 km (0.109 R)
• M13: 2,783,418 km (0.105 R)
• M14: 2,988,217 km (0.112 R)
• M15: 3,261,982 km (0.093 R)
• M16: 3,369,393 km (0.07 R)
• M17: 3,676,517 km (0.103 R)
• M18: 3,810,856 km (0.098 R)
• M19: 3,969,729 km (0.089 R)
• M20: 4,084,620 km (0.106 R)
• M21: 4,270,720 km (0.087 R)
• M22: 4,796,706 km (0.075 R)
• M23: 5,042,645 km (0.104 R)
• M24: 5,217,226 km (0.092 R)
• M25: 5,343,187 km (0.082 R)
• M26: 5,393,751 km (0.051 R)
• M27: 5,598,102 km (0.057 R)
• M28: 6,440,488 km (0.1 R)
• M29: 7,042,320 km (0.056 R)
• M30: 7,097,970 km (0.076 R)
• M31: 7,293,794 km (0.12 R)
• M32: 7,719,400 km (0.076 R)
• M33: 7,805,568 km (0.051 R)
• M34: 8,270,219 km (0.071 R)
• M35: 9,532,077 km (0.047 R)
• M36: 9,686,313 km (0.095 R)
• M37: 9,841,296 km (0.111 R)
• M38: 10,091,124 km (0.102 R)
• M39: 10,660,793 km (0.083 R)
• M40: 10,981,680 km (0.056 R)
• M41: 11,403,846 km (0.057 R)
• M42: 11,567,506 km (0.084 R)
• M43: 12,465,243 km (0.119 R)
• M44: 13,731,439 km (0.072 R)
• M45: 15,506,717 km (0.085 R)
• M46: 15,943,393 km (0.087 R)
• M47: 16,310,506 km (0.099 R)
• M48: 17,015,561 km (0.076 R)
• M49: 18,340,101 km (0.041 R)
• M50: 18,570,481 km (0.059 R)
• M51: 18,995,489 km (0.112 R)
• M52: 19,854,929 km (0.089 R)
• M53: 20,607,256 km (0.097 R)
• M54: 21,936,134 km (0.104 R)
• M55: 22,344,387 km (0.084 R)
• M56: 23,002,617 km (0.095 R)
• M57: 23,375,714 km (0.115 R)
• M58: 23,458,891 km (0.095 R)
• M59: 24,887,850 km (0.074 R)
• M60: 25,057,943 km (0.067 R)
• M61: 26,431,550 km (0.072 R)
• M62: 27,171,312 km (0.118 R)
• M63: 27,302,509 km (0.088 R)
• M64: 27,653,466 km (0.066 R)
• M65: 28,404,297 km (0.107 R)
• M66: 29,206,591 km (0.097 R)
• M67: 29,835,799 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit