🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 12.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 292 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,110,331 km

• M1: 160,369 km (0.097 R)
• M2: 252,222 km (0.074 R)
• M3: 355,295 km (0.036 R)
• M4: 466,745 km (0.075 R)
• M5: 645,964 km (0.031 R)
• M6: 727,794 km (0.112 R)
• M7: 824,733 km (0.093 R)
• M8: 915,090 km (0.107 R)
• M9: 1,037,312 km (0.115 R)
• M10: 1,119,291 km (0.105 R)
• M11: 1,199,476 km (0.111 R)
• M12: 1,286,093 km (0.119 R)
• M13: 1,415,794 km (0.118 R)
• M14: 1,640,640 km (0.115 R)
• M15: 1,723,068 km (0.111 R)
• M16: 1,807,142 km (0.102 R)
• M17: 1,928,167 km (0.034 R)
• M18: 2,041,562 km (0.081 R)
• M19: 2,297,075 km (0.102 R)
• M20: 2,608,688 km (0.047 R)
• M21: 2,711,761 km (0.096 R)
• M22: 2,822,014 km (0.11 R)
• M23: 2,922,095 km (0.12 R)
• M24: 3,053,293 km (0.046 R)
• M25: 3,217,252 km (0.076 R)
• M26: 3,315,687 km (0.091 R)
• M27: 3,452,868 km (0.106 R)
• M28: 3,598,278 km (0.068 R)
• M29: 3,700,752 km (0.095 R)
• M30: 3,875,782 km (0.076 R)
• M31: 4,007,278 km (0.081 R)
• M32: 4,126,807 km (0.083 R)
• M33: 4,247,682 km (0.064 R)
• M34: 4,328,914 km (0.041 R)
• M35: 4,424,357 km (0.095 R)
• M36: 4,527,430 km (0.108 R)
• M37: 4,680,020 km (0.111 R)
• M38: 4,763,944 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 8.2

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.22 AU - 1.42 AU

Year: 1029 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,110,331 km

• M1: 119,828 km (0.073 R)
• M2: 204,500 km (0.08 R)
• M3: 256,112 km (0.029 R)
• M4: 382,821 km (0.071 R)
• M5: 462,407 km (0.042 R)
• M6: 623,524 km (0.086 R)
• M7: 743,501 km (0.071 R)
• M8: 797,357 km (0.092 R)
• M9: 1,026,690 km (0.038 R)
• M10: 1,191,248 km (0.06 R)
• M11: 1,291,329 km (0.086 R)
• M12: 1,349,822 km (0.09 R)
• M13: 1,431,652 km (0.083 R)
• M14: 1,538,465 km (0.119 R)
• M15: 1,671,756 km (0.073 R)
• M16: 1,784,403 km (0.112 R)
• M17: 1,882,988 km (0.104 R)
• M18: 1,966,614 km (0.096 R)
• M19: 2,025,854 km (0.091 R)
• M20: 2,385,338 km (0.113 R)
• M21: 2,448,618 km (0.045 R)
• M22: 2,503,371 km (0.035 R)
• M23: 2,670,322 km (0.068 R)
• M24: 2,898,459 km (0.034 R)
• M25: 3,024,869 km (0.081 R)
• M26: 3,212,764 km (0.112 R)
• M27: 3,272,902 km (0.057 R)
• M28: 3,445,389 km (0.105 R)
• M29: 3,527,518 km (0.094 R)
• M30: 3,746,529 km (0.115 R)
• M31: 3,884,309 km (0.085 R)
• M32: 4,208,637 km (0.072 R)
• M33: 4,318,741 km (0.108 R)
• M34: 4,374,092 km (0.117 R)
• M35: 4,452,182 km (0.068 R)
• M36: 4,598,190 km (0.107 R)
• M37: 4,677,477 km (0.098 R)
• M38: 4,780,101 km (0.09 R)
• M39: 4,860,584 km (0.025 R)
• M40: 5,022,599 km (0.057 R)
• M41: 5,127,766 km (0.099 R)
• M42: 5,292,773 km (0.092 R)
• M43: 5,447,606 km (0.087 R)
• M44: 5,579,851 km (0.112 R)
• M45: 5,640,289 km (0.085 R)
• M46: 5,822,798 km (0.099 R)
• M47: 6,032,235 km (0.058 R)
• M48: 6,357,311 km (0.116 R)
• M49: 6,445,723 km (0.092 R)
• M50: 6,752,249 km (0.053 R)
• M51: 6,829,592 km (0.061 R)
• M52: 7,234,104 km (0.116 R)
• M53: 7,619,618 km (0.097 R)
• M54: 7,727,179 km (0.076 R)
• M55: 7,889,343 km (0.087 R)
• M56: 7,957,260 km (0.052 R)
• M57: 8,025,477 km (0.119 R)
• M58: 8,479,955 km (0.114 R)
• M59: 8,563,431 km (0.092 R)
• M60: 9,127,415 km (0.097 R)
• M61: 9,327,726 km (0.118 R)
• M62: 9,428,406 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 10.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.44 AU - 2.26 AU

Year: 1707 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,110,331 km

• M1: 139,724 km (0.097 R)
• M2: 210,484 km (0.085 R)
• M3: 317,147 km (0.116 R)
• M4: 390,002 km (0.087 R)
• M5: 503,098 km (0.108 R)
• M6: 659,128 km (0.046 R)
• M7: 728,093 km (0.03 R)
• M8: 968,497 km (0.084 R)
• M9: 1,292,675 km (0.059 R)
• M10: 1,629,420 km (0.11 R)
• M11: 1,736,831 km (0.08 R)
• M12: 1,813,575 km (0.098 R)
• M13: 2,062,506 km (0.045 R)
• M14: 2,286,454 km (0.113 R)
• M15: 2,456,547 km (0.094 R)
• M16: 2,783,867 km (0.062 R)
• M17: 2,939,598 km (0.034 R)
• M18: 3,031,900 km (0.089 R)
• M19: 3,152,027 km (0.079 R)
• M20: 3,219,346 km (0.066 R)
• M21: 3,328,253 km (0.086 R)
• M22: 3,494,008 km (0.082 R)
• M23: 4,051,260 km (0.09 R)
• M24: 4,273,114 km (0.047 R)
• M25: 4,347,913 km (0.085 R)
• M26: 4,744,197 km (0.027 R)
• M27: 5,328,227 km (0.103 R)
• M28: 5,473,786 km (0.083 R)
• M29: 6,102,845 km (0.12 R)
• M30: 6,272,340 km (0.101 R)
• M31: 6,408,922 km (0.04 R)
• M32: 6,685,230 km (0.111 R)
• M33: 6,754,942 km (0.057 R)
• M34: 7,195,957 km (0.077 R)
• M35: 7,719,400 km (0.094 R)
• M36: 7,939,608 km (0.12 R)
• M37: 8,050,460 km (0.062 R)
• M38: 8,405,007 km (0.115 R)
• M39: 8,574,800 km (0.07 R)
• M40: 8,688,644 km (0.098 R)
• M41: 8,975,274 km (0.049 R)
• M42: 9,110,211 km (0.071 R)
• M43: 9,207,001 km (0.093 R)
• M44: 9,401,478 km (0.114 R)
• M45: 9,656,393 km (0.094 R)
• M46: 9,755,128 km (0.115 R)
• M47: 9,973,391 km (0.073 R)
• M48: 10,073,173 km (0.107 R)
• M49: 10,233,392 km (0.068 R)
• M50: 10,354,267 km (0.071 R)
• M51: 10,495,787 km (0.114 R)
• M52: 10,597,214 km (0.116 R)
• M53: 10,965,374 km (0.066 R)
• M54: 11,068,298 km (0.036 R)
• M55: 11,212,959 km (0.028 R)
• M56: 11,588,150 km (0.114 R)
• M57: 11,946,138 km (0.115 R)
• M58: 12,286,473 km (0.039 R)
• M59: 12,998,409 km (0.079 R)
• M60: 13,129,308 km (0.095 R)
• M61: 13,414,441 km (0.11 R)
• M62: 13,635,098 km (0.12 R)
• M63: 14,192,200 km (0.118 R)
• M64: 14,529,992 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 14.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.84 AU - 3.84 AU

Year: 4140 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,110,331 km

• M1: 267,032 km (0.093 R)
• M2: 379,979 km (0.084 R)
• M3: 610,359 km (0.036 R)
• M4: 787,034 km (0.107 R)
• M5: 1,029,084 km (0.088 R)
• M6: 1,147,864 km (0.099 R)
• M7: 1,361,341 km (0.063 R)
• M8: 1,588,580 km (0.068 R)
• M9: 1,728,304 km (0.1 R)
• M10: 2,251,149 km (0.085 R)
• M11: 2,377,559 km (0.094 R)
• M12: 2,604,798 km (0.118 R)
• M13: 2,822,463 km (0.111 R)
• M14: 2,976,698 km (0.026 R)
• M15: 3,603,663 km (0.116 R)
• M16: 3,696,713 km (0.107 R)
• M17: 4,038,245 km (0.027 R)
• M18: 4,212,826 km (0.066 R)
• M19: 4,630,353 km (0.102 R)
• M20: 4,895,590 km (0.117 R)
• M21: 5,249,988 km (0.119 R)
• M22: 6,028,495 km (0.074 R)
• M23: 6,139,497 km (0.059 R)
• M24: 6,453,951 km (0.045 R)
• M25: 7,216,302 km (0.09 R)
• M26: 7,381,757 km (0.034 R)
• M27: 7,500,688 km (0.044 R)
• M28: 7,668,387 km (0.039 R)
• M29: 8,105,213 km (0.096 R)
• M30: 8,203,349 km (0.096 R)
• M31: 8,927,103 km (0.085 R)
• M32: 9,207,001 km (0.096 R)
• M33: 9,671,353 km (0.069 R)
• M34: 9,775,622 km (0.072 R)
• M35: 9,932,700 km (0.053 R)
• M36: 10,090,526 km (0.108 R)
• M37: 10,196,292 km (0.082 R)
• M38: 10,649,872 km (0.109 R)
• M39: 10,892,819 km (0.102 R)
• M40: 11,466,527 km (0.098 R)
• M41: 11,576,930 km (0.103 R)
• M42: 12,022,134 km (0.1 R)
• M43: 12,162,456 km (0.11 R)
• M44: 12,275,104 km (0.113 R)
• M45: 12,558,292 km (0.096 R)
• M46: 12,872,149 km (0.069 R)
• M47: 12,987,040 km (0.095 R)
• M48: 14,153,903 km (0.105 R)
• M49: 14,600,154 km (0.068 R)
• M50: 14,810,040 km (0.036 R)
• M51: 15,020,823 km (0.093 R)
• M52: 15,141,848 km (0.054 R)
• M53: 15,354,277 km (0.109 R)
• M54: 15,720,791 km (0.114 R)
• M55: 15,874,279 km (0.115 R)
• M56: 15,997,547 km (0.111 R)
• M57: 16,121,115 km (0.051 R)
• M58: 16,555,996 km (0.065 R)
• M59: 17,089,313 km (0.108 R)
• M60: 17,184,008 km (0.106 R)
• M61: 17,405,563 km (0.027 R)
• M62: 17,564,436 km (0.098 R)
• M63: 19,311,290 km (0.073 R)
• M64: 19,706,976 km (0.074 R)
• M65: 20,172,076 km (0.099 R)
• M66: 20,708,085 km (0.11 R)
• M67: 21,147,005 km (0.094 R)
• M68: 21,725,650 km (0.107 R)
• M69: 21,862,532 km (0.084 R)
• M70: 22,309,381 km (0.111 R)
• M71: 22,585,987 km (0.097 R)
• M72: 22,863,641 km (0.12 R)
• M73: 23,107,635 km (0.117 R)
• M74: 23,212,354 km (0.073 R)
• M75: 23,457,545 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 8.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.53 AU - 3.81 AU

Year: 4769 Days

Day: 8.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,110,331 km

• M1: 115,789 km (0.113 R)
• M2: 168,148 km (0.07 R)
• M3: 255,064 km (0.08 R)
• M4: 356,342 km (0.114 R)
• M5: 506,987 km (0.096 R)
• M6: 968,347 km (0.084 R)
• M7: 1,293,872 km (0.059 R)
• M8: 1,355,506 km (0.092 R)
• M9: 1,692,550 km (0.075 R)
• M10: 1,842,896 km (0.079 R)
• M11: 2,084,198 km (0.086 R)
• M12: 2,350,781 km (0.106 R)
• M13: 2,819,172 km (0.058 R)
• M14: 3,299,381 km (0.083 R)
• M15: 3,840,626 km (0.066 R)
• M16: 3,984,838 km (0.115 R)
• M17: 4,617,488 km (0.071 R)
• M18: 4,829,019 km (0.099 R)
• M19: 5,023,945 km (0.106 R)
• M20: 5,083,036 km (0.09 R)
• M21: 5,321,346 km (0.06 R)
• M22: 5,441,922 km (0.055 R)
• M23: 5,522,854 km (0.09 R)
• M24: 5,604,086 km (0.103 R)
• M25: 5,871,118 km (0.093 R)
• M26: 6,142,189 km (0.095 R)
• M27: 6,848,890 km (0.118 R)
• M28: 7,558,582 km (0.103 R)
• M29: 7,626,350 km (0.103 R)
• M30: 8,152,486 km (0.114 R)
• M31: 8,291,612 km (0.043 R)
• M32: 9,457,577 km (0.116 R)
• M33: 9,554,966 km (0.078 R)
• M34: 9,824,691 km (0.065 R)
• M35: 10,146,625 km (0.058 R)
• M36: 10,446,868 km (0.088 R)
• M37: 11,443,040 km (0.1 R)
• M38: 11,677,161 km (0.1 R)
• M39: 11,965,586 km (0.092 R)
• M40: 12,123,860 km (0.104 R)
• M41: 12,229,776 km (0.092 R)
• M42: 12,710,134 km (0.118 R)
• M43: 13,006,787 km (0.085 R)
• M44: 13,414,890 km (0.051 R)
• M45: 14,104,536 km (0.082 R)
• M46: 14,551,983 km (0.098 R)
• M47: 15,060,915 km (0.116 R)
• M48: 15,260,329 km (0.065 R)
• M49: 15,403,494 km (0.094 R)
• M50: 16,534,305 km (0.068 R)
• M51: 16,828,713 km (0.038 R)
• M52: 17,154,388 km (0.083 R)
• M53: 17,751,882 km (0.062 R)
• M54: 18,417,143 km (0.094 R)
• M55: 19,244,569 km (0.118 R)
• M56: 20,084,262 km (0.077 R)
• M57: 21,062,931 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74

Radius: 12.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.99 AU - 5.55 AU

Year: 7066 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,110,331 km

• M1: 159,322 km (0.119 R)
• M2: 251,025 km (0.067 R)
• M3: 397,332 km (0.107 R)
• M4: 485,595 km (0.109 R)
• M5: 790,326 km (0.066 R)
• M6: 1,033,871 km (0.027 R)
• M7: 1,422,825 km (0.076 R)
• M8: 2,031,240 km (0.102 R)
• M9: 2,397,605 km (0.108 R)
• M10: 2,686,329 km (0.104 R)
• M11: 3,237,448 km (0.079 R)
• M12: 3,480,095 km (0.088 R)
• M13: 3,871,294 km (0.086 R)
• M14: 4,080,282 km (0.062 R)
• M15: 4,409,397 km (0.082 R)
• M16: 4,577,096 km (0.062 R)
• M17: 4,764,243 km (0.096 R)
• M18: 4,850,113 km (0.107 R)
• M19: 4,953,784 km (0.102 R)
• M20: 5,075,706 km (0.093 R)
• M21: 5,322,692 km (0.066 R)
• M22: 5,412,002 km (0.072 R)
• M23: 5,501,611 km (0.049 R)
• M24: 5,865,433 km (0.102 R)
• M25: 6,331,281 km (0.1 R)
• M26: 6,444,826 km (0.062 R)
• M27: 6,693,308 km (0.108 R)
• M28: 7,537,638 km (0.096 R)
• M29: 7,799,584 km (0.101 R)
• M30: 8,023,532 km (0.077 R)
• M31: 8,105,512 km (0.108 R)
• M32: 8,187,791 km (0.057 R)
• M33: 8,353,096 km (0.071 R)
• M34: 8,457,067 km (0.108 R)
• M35: 8,729,335 km (0.099 R)
• M36: 8,877,138 km (0.093 R)
• M37: 9,239,613 km (0.062 R)
• M38: 9,411,800 km (0.111 R)
• M39: 9,563,493 km (0.078 R)
• M40: 9,694,092 km (0.107 R)
• M41: 10,045,198 km (0.116 R)
• M42: 10,333,623 km (0.088 R)
• M43: 10,579,861 km (0.099 R)
• M44: 10,692,508 km (0.074 R)
• M45: 10,964,178 km (0.098 R)
• M46: 11,055,283 km (0.031 R)
• M47: 11,307,205 km (0.097 R)
• M48: 11,399,208 km (0.061 R)
• M49: 12,262,687 km (0.105 R)
• M50: 12,642,516 km (0.108 R)
• M51: 12,785,980 km (0.048 R)
• M52: 12,905,958 km (0.111 R)
• M53: 13,389,608 km (0.116 R)
• M54: 13,486,996 km (0.073 R)
• M55: 13,707,204 km (0.064 R)
• M56: 13,805,340 km (0.03 R)
• M57: 14,200,578 km (0.05 R)
• M58: 14,800,465 km (0.109 R)
• M59: 15,204,978 km (0.115 R)
• M60: 15,306,705 km (0.055 R)
• M61: 15,434,162 km (0.106 R)
• M62: 15,870,090 km (0.116 R)
• M63: 16,050,804 km (0.077 R)
• M64: 16,232,267 km (0.105 R)
• M65: 16,336,237 km (0.107 R)
• M66: 16,649,345 km (0.112 R)
• M67: 16,885,560 km (0.051 R)
• M68: 17,017,356 km (0.104 R)
• M69: 17,202,409 km (0.087 R)
• M70: 17,281,845 km (0.025 R)
• M71: 17,600,937 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit