🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 433 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,840,723 km

• M1: 106,364 km (0.093 R)
• M2: 158,873 km (0.117 R)
• M3: 209,437 km (0.114 R)
• M4: 307,124 km (0.049 R)
• M5: 405,111 km (0.109 R)
• M6: 541,245 km (0.117 R)
• M7: 623,075 km (0.118 R)
• M8: 693,087 km (0.08 R)
• M9: 898,335 km (0.116 R)
• M10: 967,449 km (0.104 R)
• M11: 1,042,248 km (0.114 R)
• M12: 1,103,583 km (0.118 R)
• M13: 1,250,189 km (0.071 R)
• M14: 1,323,941 km (0.069 R)
• M15: 1,394,851 km (0.062 R)
• M16: 1,454,390 km (0.092 R)
• M17: 1,611,319 km (0.091 R)
• M18: 1,664,875 km (0.082 R)
• M19: 1,783,057 km (0.07 R)
• M20: 1,843,195 km (0.085 R)
• M21: 1,960,779 km (0.114 R)
• M22: 2,023,012 km (0.104 R)
• M23: 2,085,843 km (0.035 R)
• M24: 2,149,422 km (0.08 R)
• M25: 2,258,329 km (0.057 R)
• M26: 2,338,813 km (0.083 R)
• M27: 2,415,108 km (0.077 R)
• M28: 2,512,945 km (0.073 R)
• M29: 2,606,892 km (0.084 R)
• M30: 2,874,074 km (0.078 R)
• M31: 3,000,036 km (0.112 R)
• M32: 3,055,387 km (0.114 R)
• M33: 3,116,572 km (0.097 R)
• M34: 3,234,755 km (0.054 R)
• M35: 3,337,080 km (0.084 R)
• M36: 3,457,955 km (0.074 R)
• M37: 3,527,667 km (0.097 R)
• M38: 3,633,134 km (0.073 R)
• M39: 3,757,599 km (0.112 R)
• M40: 3,865,310 km (0.115 R)
• M41: 3,992,318 km (0.074 R)
• M42: 4,139,223 km (0.047 R)
• M43: 4,207,141 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 10.9

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.25 AU

Year: 748 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,840,723 km

• M1: 141,071 km (0.116 R)
• M2: 264,639 km (0.114 R)
• M3: 358,287 km (0.095 R)
• M4: 505,491 km (0.114 R)
• M5: 686,654 km (0.103 R)
• M6: 806,333 km (0.119 R)
• M7: 971,189 km (0.054 R)
• M8: 1,054,964 km (0.096 R)
• M9: 1,161,478 km (0.087 R)
• M10: 1,229,994 km (0.118 R)
• M11: 1,328,279 km (0.113 R)
• M12: 1,400,386 km (0.103 R)
• M13: 1,540,858 km (0.052 R)
• M14: 1,741,170 km (0.07 R)
• M15: 1,925,474 km (0.053 R)
• M16: 2,296,327 km (0.057 R)
• M17: 2,643,993 km (0.111 R)
• M18: 2,791,496 km (0.112 R)
• M19: 2,903,994 km (0.038 R)
• M20: 2,998,839 km (0.11 R)
• M21: 3,409,036 km (0.06 R)
• M22: 3,549,658 km (0.031 R)
• M23: 3,671,880 km (0.107 R)
• M24: 3,889,096 km (0.046 R)
• M25: 4,217,463 km (0.091 R)
• M26: 4,303,781 km (0.082 R)
• M27: 4,456,072 km (0.072 R)
• M28: 4,543,886 km (0.069 R)
• M29: 4,833,507 km (0.03 R)
• M30: 4,969,342 km (0.116 R)
• M31: 5,129,262 km (0.119 R)
• M32: 5,209,895 km (0.105 R)
• M33: 5,360,840 km (0.081 R)
• M34: 5,666,917 km (0.096 R)
• M35: 5,810,232 km (0.039 R)
• M36: 5,882,338 km (0.11 R)
• M37: 6,051,683 km (0.041 R)
• M38: 6,296,425 km (0.042 R)
• M39: 6,420,142 km (0.085 R)
• M40: 6,594,573 km (0.101 R)
• M41: 6,897,359 km (0.074 R)
• M42: 7,217,499 km (0.11 R)
• M43: 7,308,006 km (0.104 R)
• M44: 7,529,560 km (0.051 R)
• M45: 7,832,795 km (0.059 R)
• M46: 7,992,565 km (0.12 R)
• M47: 8,072,899 km (0.101 R)
• M48: 8,207,388 km (0.078 R)
• M49: 8,478,459 km (0.118 R)
• M50: 8,587,815 km (0.069 R)
• M51: 8,849,163 km (0.072 R)
• M52: 9,029,727 km (0.053 R)
• M53: 9,113,353 km (0.069 R)
• M54: 9,309,625 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 8.8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.63 AU - 1.75 AU

Year: 1465 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,840,723 km

• M1: 111,450 km (0.119 R)
• M2: 187,297 km (0.083 R)
• M3: 324,627 km (0.071 R)
• M4: 395,537 km (0.085 R)
• M5: 484,248 km (0.106 R)
• M6: 543,639 km (0.088 R)
• M7: 644,617 km (0.073 R)
• M8: 940,971 km (0.111 R)
• M9: 1,041,201 km (0.038 R)
• M10: 1,161,478 km (0.12 R)
• M11: 1,227,600 km (0.088 R)
• M12: 1,460,225 km (0.103 R)
• M13: 1,660,387 km (0.061 R)
• M14: 1,773,333 km (0.103 R)
• M15: 1,840,503 km (0.105 R)
• M16: 2,240,677 km (0.094 R)
• M17: 2,483,025 km (0.117 R)
• M18: 2,667,629 km (0.066 R)
• M19: 2,789,551 km (0.072 R)
• M20: 3,178,057 km (0.072 R)
• M21: 3,342,914 km (0.062 R)
• M22: 3,438,507 km (0.11 R)
• M23: 3,681,454 km (0.06 R)
• M24: 3,767,922 km (0.081 R)
• M25: 3,854,988 km (0.052 R)
• M26: 4,069,212 km (0.085 R)
• M27: 4,184,103 km (0.09 R)
• M28: 4,313,206 km (0.078 R)
• M29: 4,575,451 km (0.041 R)
• M30: 4,641,723 km (0.114 R)
• M31: 4,735,221 km (0.067 R)
• M32: 5,033,071 km (0.108 R)
• M33: 5,101,587 km (0.091 R)
• M34: 5,170,402 km (0.106 R)
• M35: 5,267,341 km (0.092 R)
• M36: 5,322,991 km (0.078 R)
• M37: 5,789,737 km (0.074 R)
• M38: 5,962,672 km (0.034 R)
• M39: 6,064,398 km (0.079 R)
• M40: 6,152,063 km (0.088 R)
• M41: 6,225,366 km (0.079 R)
• M42: 6,581,558 km (0.119 R)
• M43: 6,656,656 km (0.093 R)
• M44: 6,883,596 km (0.083 R)
• M45: 7,036,186 km (0.09 R)
• M46: 7,236,348 km (0.12 R)
• M47: 7,595,233 km (0.104 R)
• M48: 7,753,059 km (0.052 R)
• M49: 7,943,797 km (0.094 R)
• M50: 8,443,902 km (0.119 R)
• M51: 8,525,583 km (0.092 R)
• M52: 8,838,242 km (0.092 R)
• M53: 8,970,936 km (0.064 R)
• M54: 9,054,262 km (0.106 R)
• M55: 9,221,662 km (0.1 R)
• M56: 9,440,822 km (0.101 R)
• M57: 10,056,717 km (0.082 R)
• M58: 10,282,310 km (0.116 R)
• M59: 10,791,691 km (0.057 R)
• M60: 10,933,660 km (0.116 R)
• M61: 11,022,670 km (0.09 R)
• M62: 11,094,028 km (0.064 R)
• M63: 11,327,252 km (0.074 R)
• M64: 11,489,565 km (0.037 R)
• M65: 11,743,582 km (0.117 R)
• M66: 11,816,586 km (0.087 R)
• M67: 12,091,397 km (0.076 R)
• M68: 12,165,149 km (0.057 R)
• M69: 12,368,453 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 13.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.31 AU - 3.55 AU

Year: 3344 Days

Day: 6 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,840,723 km

• M1: 188,194 km (0.112 R)
• M2: 458,368 km (0.112 R)
• M3: 601,683 km (0.107 R)
• M4: 721,062 km (0.052 R)
• M5: 987,196 km (0.102 R)
• M6: 1,095,655 km (0.107 R)
• M7: 1,234,182 km (0.105 R)
• M8: 1,352,215 km (0.101 R)
• M9: 1,467,406 km (0.091 R)
• M10: 1,700,928 km (0.11 R)
• M11: 1,796,521 km (0.096 R)
• M12: 2,086,442 km (0.066 R)
• M13: 2,334,325 km (0.031 R)
• M14: 2,566,800 km (0.08 R)
• M15: 2,877,066 km (0.111 R)
• M16: 3,028,011 km (0.076 R)
• M17: 3,468,277 km (0.066 R)
• M18: 3,648,243 km (0.058 R)
• M19: 3,773,307 km (0.073 R)
• M20: 4,814,059 km (0.06 R)
• M21: 4,994,026 km (0.068 R)
• M22: 5,144,072 km (0.03 R)
• M23: 5,569,828 km (0.045 R)
• M24: 5,803,949 km (0.107 R)
• M25: 6,132,615 km (0.098 R)
• M26: 6,432,409 km (0.085 R)
• M27: 7,446,384 km (0.099 R)
• M28: 8,053,452 km (0.099 R)
• M29: 8,343,971 km (0.109 R)
• M30: 8,535,307 km (0.104 R)
• M31: 8,650,796 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 9.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.63 AU - 4.63 AU

Year: 5597 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,840,723 km

• M1: 119,828 km (0.072 R)
• M2: 427,102 km (0.076 R)
• M3: 579,243 km (0.119 R)
• M4: 651,349 km (0.103 R)
• M5: 799,301 km (0.048 R)
• M6: 899,981 km (0.108 R)
• M7: 1,272,629 km (0.084 R)
• M8: 1,570,478 km (0.104 R)
• M9: 1,658,442 km (0.043 R)
• M10: 1,890,019 km (0.057 R)
• M11: 2,070,734 km (0.072 R)
• M12: 2,158,847 km (0.097 R)
• M13: 2,257,133 km (0.037 R)
• M14: 2,320,562 km (0.072 R)
• M15: 2,439,941 km (0.062 R)
• M16: 2,684,983 km (0.071 R)
• M17: 2,849,391 km (0.089 R)
• M18: 2,918,206 km (0.101 R)
• M19: 4,270,720 km (0.096 R)
• M20: 4,554,956 km (0.095 R)
• M21: 4,763,346 km (0.059 R)
• M22: 4,951,390 km (0.096 R)
• M23: 5,034,417 km (0.058 R)
• M24: 5,554,569 km (0.101 R)
• M25: 6,685,230 km (0.118 R)
• M26: 6,764,068 km (0.057 R)
• M27: 6,975,599 km (0.05 R)
• M28: 7,162,447 km (0.031 R)
• M29: 8,177,618 km (0.08 R)
• M30: 8,502,395 km (0.105 R)
• M31: 8,788,127 km (0.03 R)
• M32: 9,033,617 km (0.094 R)
• M33: 9,281,351 km (0.041 R)
• M34: 9,428,107 km (0.081 R)
• M35: 9,902,930 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.8

Radius: 15

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.37 AU - 5.23 AU

Year: 5946 Days

Day: 6.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,840,723 km

• M1: 203,752 km (0.083 R)
• M2: 388,954 km (0.09 R)
• M3: 626,366 km (0.061 R)
• M4: 933,341 km (0.053 R)
• M5: 1,041,800 km (0.05 R)
• M6: 1,138,589 km (0.069 R)
• M7: 1,728,603 km (0.104 R)
• M8: 2,234,843 km (0.094 R)
• M9: 2,718,343 km (0.075 R)
• M10: 2,902,348 km (0.105 R)
• M11: 3,043,269 km (0.09 R)
• M12: 3,405,596 km (0.117 R)
• M13: 3,529,612 km (0.104 R)
• M14: 5,890,416 km (0.075 R)
• M15: 6,100,302 km (0.049 R)
• M16: 6,964,978 km (0.031 R)
• M17: 7,379,663 km (0.116 R)
• M18: 7,541,229 km (0.098 R)
• M19: 7,934,073 km (0.11 R)
• M20: 8,233,119 km (0.096 R)
• M21: 9,187,104 km (0.111 R)
• M22: 9,890,065 km (0.071 R)
• M23: 9,997,027 km (0.103 R)
• M24: 10,683,532 km (0.108 R)
• M25: 10,829,988 km (0.115 R)
• M26: 11,459,945 km (0.087 R)
• M27: 11,760,487 km (0.09 R)
• M28: 11,987,726 km (0.097 R)
• M29: 12,292,906 km (0.073 R)
• M30: 12,872,149 km (0.068 R)
• M31: 12,988,985 km (0.092 R)
• M32: 13,184,659 km (0.117 R)
• M33: 14,217,931 km (0.053 R)
• M34: 14,703,526 km (0.077 R)
• M35: 15,400,951 km (0.089 R)
• M36: 15,608,144 km (0.087 R)
• M37: 16,319,482 km (0.103 R)
• M38: 17,341,834 km (0.092 R)
• M39: 17,730,639 km (0.1 R)
• M40: 17,991,388 km (0.115 R)
• M41: 18,165,969 km (0.074 R)
• M42: 18,384,830 km (0.086 R)
• M43: 20,304,321 km (0.112 R)
• M44: 21,126,510 km (0.091 R)
• M45: 21,264,739 km (0.067 R)
• M46: 21,588,170 km (0.093 R)
• M47: 21,866,721 km (0.086 R)
• M48: 22,052,970 km (0.062 R)
• M49: 22,146,469 km (0.08 R)
• M50: 22,239,967 km (0.1 R)
• M51: 22,709,555 km (0.083 R)
• M52: 22,945,471 km (0.067 R)
• M53: 24,378,619 km (0.116 R)
• M54: 24,862,717 km (0.062 R)
• M55: 25,203,651 km (0.088 R)
• M56: 27,080,655 km (0.099 R)
• M57: 27,330,933 km (0.09 R)
• M58: 27,431,313 km (0.082 R)
• M59: 27,985,423 km (0.041 R)
• M60: 28,238,543 km (0.092 R)
• M61: 28,492,410 km (0.085 R)
• M62: 28,900,214 km (0.102 R)
• M63: 29,876,340 km (0.081 R)
• M64: 31,229,752 km (0.079 R)
• M65: 31,334,620 km (0.047 R)
• M66: 31,702,781 km (0.108 R)
• M67: 32,019,629 km (0.091 R)
• M68: 32,390,482 km (0.105 R)
• M69: 33,082,971 km (0.089 R)
• M70: 33,457,863 km (0.066 R)
• M71: 34,536,912 km (0.111 R)
• M72: 34,699,825 km (0.066 R)
• M73: 34,971,793 km (0.083 R)
• M74: 35,353,717 km (0.115 R)
• M75: 35,463,073 km (0.091 R)
• M76: 36,673,768 km (0.116 R)
• M77: 36,784,471 km (0.083 R)
• M78: 37,006,324 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 4.6

Gravity: 34.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.61 AU - 10.21 AU

Year: 16264 Days

Day: 17.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,840,723 km

• M1: 63,280 km (0.114 R)
• M2: 157,676 km (0.037 R)
• M3: 234,719 km (0.048 R)
• M4: 293,661 km (0.112 R)
• M5: 357,988 km (0.098 R)
• M6: 463,604 km (0.106 R)
• M7: 884,273 km (0.06 R)
• M8: 1,366,726 km (0.071 R)
• M9: 1,736,981 km (0.091 R)
• M10: 1,766,751 km (0.11 R)
• M11: 1,856,958 km (0.069 R)
• M12: 2,010,745 km (0.076 R)
• M13: 2,073,426 km (0.109 R)
• M14: 2,200,734 km (0.049 R)
• M15: 2,666,283 km (0.119 R)
• M16: 2,769,954 km (0.102 R)
• M17: 2,981,186 km (0.107 R)
• M18: 3,271,107 km (0.08 R)
• M19: 3,345,008 km (0.093 R)
• M20: 3,684,296 km (0.109 R)
• M21: 3,799,786 km (0.073 R)
• M22: 3,955,816 km (0.073 R)
• M23: 4,233,620 km (0.047 R)
• M24: 4,558,995 km (0.12 R)
• M25: 4,850,262 km (0.051 R)
• M26: 5,233,682 km (0.068 R)
• M27: 6,767,508 km (0.049 R)
• M28: 7,582,817 km (0.054 R)
• M29: 8,683,109 km (0.075 R)
• M30: 8,991,730 km (0.097 R)
• M31: 9,095,401 km (0.094 R)
• M32: 9,779,063 km (0.114 R)
• M33: 9,939,133 km (0.039 R)
• M34: 11,195,157 km (0.088 R)
• M35: 11,813,295 km (0.099 R)
• M36: 11,870,142 km (0.114 R)
• M37: 12,212,422 km (0.103 R)
• M38: 12,558,143 km (0.074 R)
• M39: 12,674,081 km (0.087 R)
• M40: 12,790,319 km (0.105 R)
• M41: 13,082,633 km (0.044 R)
• M42: 13,259,009 km (0.108 R)
• M43: 14,213,144 km (0.081 R)
• M44: 14,637,553 km (0.087 R)
• M45: 15,312,688 km (0.086 R)
• M46: 15,374,622 km (0.109 R)
• M47: 15,436,555 km (0.095 R)
• M48: 16,186,639 km (0.107 R)
• M49: 19,773,248 km (0.114 R)
• M50: 19,975,804 km (0.112 R)
• M51: 20,723,943 km (0.12 R)
• M52: 22,317,758 km (0.102 R)
• M53: 22,881,294 km (0.097 R)
• M54: 23,093,722 km (0.112 R)
• M55: 23,164,781 km (0.053 R)
• M56: 24,310,402 km (0.107 R)
• M57: 26,137,142 km (0.07 R)
• M58: 27,029,642 km (0.111 R)
• M59: 27,179,390 km (0.103 R)
• M60: 27,254,338 km (0.091 R)
• M61: 32,271,552 km (0.114 R)
• M62: 32,350,988 km (0.093 R)
• M63: 32,908,390 km (0.086 R)
• M64: 33,148,345 km (0.096 R)
• M65: 33,710,384 km (0.069 R)
• M66: 34,032,917 km (0.085 R)
• M67: 34,681,125 km (0.114 R)
• M68: 35,251,541 km (0.066 R)
• M69: 36,815,587 km (0.104 R)
• M70: 37,564,325 km (0.054 R)
• M71: 38,907,863 km (0.116 R)
• M72: 39,246,104 km (0.09 R)
• M73: 39,330,926 km (0.1 R)
• M74: 39,500,570 km (0.075 R)
• M75: 39,925,727 km (0.081 R)
• M76: 40,609,090 km (0.092 R)
• M77: 42,334,552 km (0.088 R)
• M78: 43,644,431 km (0.081 R)
• M79: 45,411,331 km (0.025 R)
• M80: 46,661,969 km (0.112 R)
• M81: 46,841,487 km (0.119 R)
• M82: 47,201,419 km (0.059 R)
• M83: 48,195,796 km (0.06 R)
• M84: 49,471,417 km (0.032 R)
• M85: 51,405,419 km (0.064 R)
• M86: 51,776,571 km (0.081 R)
• M87: 51,869,621 km (0.093 R)
• M88: 56,013,332 km (0.07 R)
• M89: 56,778,226 km (0.057 R)
• M90: 57,835,285 km (0.105 R)
• M91: 59,384,670 km (0.08 R)
• M92: 61,045,655 km (0.115 R)
• M93: 61,832,690 km (0.106 R)
• M94: 62,920,116 km (0.032 R)
• M95: 63,317,149 km (0.063 R)
• M96: 67,130,249 km (0.116 R)
• M97: 67,840,690 km (0.088 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: 272 - 16,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit