🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 8.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.73 AU - 0.85 AU

Year: 485 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 84,059,351 km

• M1: 108,010 km (0.054 R)
• M2: 165,904 km (0.119 R)
• M3: 259,104 km (0.07 R)
• M4: 340,784 km (0.077 R)
• M5: 409,449 km (0.053 R)
• M6: 480,508 km (0.107 R)
• M7: 556,205 km (0.043 R)
• M8: 611,706 km (0.11 R)
• M9: 672,891 km (0.052 R)
• M10: 751,580 km (0.092 R)
• M11: 825,631 km (0.105 R)
• M12: 1,059,003 km (0.118 R)
• M13: 1,120,787 km (0.058 R)
• M14: 1,220,270 km (0.044 R)
• M15: 1,275,771 km (0.071 R)
• M16: 1,457,682 km (0.082 R)
• M17: 1,536,669 km (0.064 R)
• M18: 1,602,193 km (0.105 R)
• M19: 1,756,728 km (0.118 R)
• M20: 1,835,865 km (0.045 R)
• M21: 2,003,265 km (0.105 R)
• M22: 2,113,968 km (0.065 R)
• M23: 2,181,436 km (0.089 R)
• M24: 2,324,302 km (0.117 R)
• M25: 2,382,346 km (0.102 R)
• M26: 2,631,427 km (0.069 R)
• M27: 2,704,131 km (0.04 R)
• M28: 2,789,851 km (0.11 R)
• M29: 2,889,034 km (0.096 R)
• M30: 3,065,260 km (0.117 R)
• M31: 3,199,898 km (0.064 R)
• M32: 3,271,107 km (0.081 R)
• M33: 3,382,408 km (0.08 R)
• M34: 3,474,859 km (0.097 R)
• M35: 3,750,867 km (0.105 R)
• M36: 3,874,136 km (0.077 R)
• M37: 3,936,369 km (0.109 R)
• M38: 4,110,949 km (0.064 R)
• M39: 4,195,771 km (0.109 R)
• M40: 4,273,862 km (0.086 R)
• M41: 4,489,582 km (0.082 R)
• M42: 4,547,775 km (0.054 R)
• M43: 4,628,109 km (0.109 R)
• M44: 4,782,794 km (0.098 R)
• M45: 4,849,514 km (0.101 R)
• M46: 4,984,152 km (0.114 R)
• M47: 5,067,029 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 14.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.61 AU - 1.87 AU

Year: 1584 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,059,351 km

• M1: 223,350 km (0.082 R)
• M2: 318,494 km (0.054 R)
• M3: 571,314 km (0.102 R)
• M4: 760,855 km (0.103 R)
• M5: 1,008,439 km (0.108 R)
• M6: 1,106,127 km (0.109 R)
• M7: 1,207,554 km (0.114 R)
• M8: 1,351,318 km (0.08 R)
• M9: 1,470,697 km (0.077 R)
• M10: 1,562,699 km (0.088 R)
• M11: 1,763,908 km (0.119 R)
• M12: 1,862,194 km (0.062 R)
• M13: 2,030,492 km (0.077 R)
• M14: 2,157,351 km (0.079 R)
• M15: 2,431,265 km (0.097 R)
• M16: 2,603,601 km (0.091 R)
• M17: 2,921,946 km (0.077 R)
• M18: 3,239,542 km (0.078 R)
• M19: 3,666,644 km (0.113 R)
• M20: 3,765,528 km (0.047 R)
• M21: 3,879,821 km (0.099 R)
• M22: 4,141,168 km (0.041 R)
• M23: 4,408,350 km (0.118 R)
• M24: 4,559,294 km (0.112 R)
• M25: 4,665,958 km (0.059 R)
• M26: 4,975,476 km (0.054 R)
• M27: 5,069,722 km (0.072 R)
• M28: 5,164,567 km (0.115 R)
• M29: 5,517,319 km (0.067 R)
• M30: 6,178,990 km (0.054 R)
• M31: 6,382,444 km (0.088 R)
• M32: 6,674,459 km (0.1 R)
• M33: 6,796,082 km (0.094 R)
• M34: 7,236,199 km (0.106 R)
• M35: 7,649,538 km (0.073 R)
• M36: 7,831,598 km (0.084 R)
• M37: 8,126,007 km (0.036 R)
• M38: 8,237,457 km (0.082 R)
• M39: 8,368,056 km (0.1 R)
• M40: 8,744,893 km (0.096 R)
• M41: 9,012,075 km (0.11 R)
• M42: 9,339,993 km (0.119 R)
• M43: 9,613,159 km (0.083 R)
• M44: 9,849,374 km (0.078 R)
• M45: 9,968,305 km (0.038 R)
• M46: 10,287,546 km (0.074 R)
• M47: 10,650,770 km (0.082 R)
• M48: 10,874,868 km (0.114 R)
• M49: 11,348,494 km (0.078 R)
• M50: 11,702,892 km (0.097 R)
• M51: 11,955,263 km (0.112 R)
• M52: 12,572,803 km (0.089 R)
• M53: 12,874,542 km (0.089 R)
• M54: 13,222,357 km (0.1 R)
• M55: 13,617,445 km (0.119 R)
• M56: 13,772,279 km (0.099 R)
• M57: 13,927,562 km (0.112 R)
• M58: 14,016,572 km (0.087 R)
• M59: 14,150,313 km (0.099 R)
• M60: 14,239,922 km (0.032 R)
• M61: 14,644,884 km (0.098 R)
• M62: 14,780,718 km (0.105 R)
• M63: 14,985,219 km (0.076 R)
• M64: 15,099,362 km (0.111 R)
• M65: 15,259,581 km (0.106 R)
• M66: 15,558,478 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 8.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.2 AU - 2.64 AU

Year: 2599 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,059,351 km

• M1: 113,545 km (0.091 R)
• M2: 174,880 km (0.12 R)
• M3: 243,695 km (0.084 R)
• M4: 313,408 km (0.108 R)
• M5: 377,286 km (0.098 R)
• M6: 442,660 km (0.092 R)
• M7: 521,049 km (0.087 R)
• M8: 591,211 km (0.08 R)
• M9: 683,961 km (0.111 R)
• M10: 981,811 km (0.107 R)
• M11: 1,110,914 km (0.083 R)
• M12: 1,192,295 km (0.077 R)
• M13: 1,474,437 km (0.108 R)
• M14: 1,894,358 km (0.076 R)
• M15: 2,312,783 km (0.098 R)
• M16: 2,372,772 km (0.086 R)
• M17: 2,479,136 km (0.049 R)
• M18: 2,727,917 km (0.1 R)
• M19: 2,831,439 km (0.05 R)
• M20: 2,911,923 km (0.103 R)
• M21: 2,993,154 km (0.08 R)
• M22: 3,050,450 km (0.12 R)
• M23: 3,453,766 km (0.092 R)
• M24: 3,548,461 km (0.11 R)
• M25: 3,609,348 km (0.113 R)
• M26: 3,882,663 km (0.109 R)
• M27: 4,553,011 km (0.08 R)
• M28: 4,762,149 km (0.093 R)
• M29: 4,954,981 km (0.053 R)
• M30: 5,120,885 km (0.05 R)
• M31: 5,762,061 km (0.094 R)
• M32: 6,071,430 km (0.116 R)
• M33: 6,249,002 km (0.11 R)
• M34: 6,333,226 km (0.086 R)
• M35: 6,449,613 km (0.064 R)
• M36: 6,513,491 km (0.07 R)
• M37: 6,663,239 km (0.035 R)
• M38: 6,868,188 km (0.063 R)
• M39: 7,251,308 km (0.074 R)
• M40: 7,518,041 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 15

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.96 AU - 5.44 AU

Year: 8185 Days

Day: 9.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,059,351 km

• M1: 268,229 km (0.065 R)
• M2: 450,888 km (0.112 R)
• M3: 651,349 km (0.114 R)
• M4: 750,383 km (0.066 R)
• M5: 1,276,369 km (0.12 R)
• M6: 1,760,617 km (0.043 R)
• M7: 2,415,108 km (0.07 R)
• M8: 2,673,464 km (0.063 R)
• M9: 2,769,655 km (0.118 R)
• M10: 3,192,119 km (0.111 R)
• M11: 3,372,235 km (0.11 R)
• M12: 3,635,378 km (0.09 R)
• M13: 3,796,644 km (0.111 R)
• M14: 3,905,552 km (0.105 R)
• M15: 4,154,333 km (0.118 R)
• M16: 4,726,096 km (0.085 R)
• M17: 4,843,381 km (0.115 R)
• M18: 5,445,213 km (0.057 R)
• M19: 5,630,415 km (0.087 R)
• M20: 5,723,764 km (0.119 R)
• M21: 6,198,737 km (0.109 R)
• M22: 6,295,228 km (0.11 R)
• M23: 6,392,317 km (0.119 R)
• M24: 7,018,683 km (0.112 R)
• M25: 7,288,408 km (0.035 R)
• M26: 7,768,617 km (0.097 R)
• M27: 8,047,617 km (0.114 R)
• M28: 8,330,058 km (0.118 R)
• M29: 8,796,056 km (0.098 R)
• M30: 9,014,020 km (0.057 R)
• M31: 9,455,333 km (0.105 R)
• M32: 9,753,482 km (0.097 R)
• M33: 11,527,862 km (0.08 R)
• M34: 12,168,141 km (0.058 R)
• M35: 12,411,238 km (0.117 R)
• M36: 13,233,428 km (0.059 R)
• M37: 13,441,668 km (0.074 R)
• M38: 14,115,606 km (0.105 R)
• M39: 14,285,849 km (0.088 R)
• M40: 14,413,904 km (0.058 R)
• M41: 15,234,299 km (0.101 R)
• M42: 15,804,267 km (0.091 R)
• M43: 16,292,106 km (0.118 R)
• M44: 17,693,389 km (0.074 R)
• M45: 17,969,098 km (0.101 R)
• M46: 18,153,702 km (0.095 R)
• M47: 18,804,752 km (0.113 R)
• M48: 19,700,544 km (0.12 R)
• M49: 20,177,611 km (0.092 R)
• M50: 21,143,265 km (0.038 R)
• M51: 21,240,654 km (0.08 R)
• M52: 21,387,110 km (0.083 R)
• M53: 22,025,295 km (0.083 R)
• M54: 22,869,326 km (0.117 R)
• M55: 23,320,363 km (0.027 R)
• M56: 23,926,534 km (0.079 R)
• M57: 24,129,688 km (0.113 R)
• M58: 24,896,826 km (0.04 R)
• M59: 24,999,749 km (0.082 R)
• M60: 25,205,895 km (0.088 R)
• M61: 25,568,221 km (0.096 R)
• M62: 27,937,702 km (0.102 R)
• M63: 28,312,594 km (0.06 R)
• M64: 28,959,156 km (0.075 R)
• M65: 29,284,232 km (0.085 R)
• M66: 29,610,655 km (0.114 R)
• M67: 31,538,223 km (0.11 R)
• M68: 31,872,724 km (0.077 R)
• M69: 32,320,620 km (0.095 R)
• M70: 33,847,416 km (0.042 R)
• M71: 34,247,141 km (0.096 R)
• M72: 34,591,067 km (0.097 R)
• M73: 35,745,514 km (0.104 R)
• M74: 35,861,602 km (0.108 R)
• M75: 38,507,838 km (0.118 R)
• M76: 40,427,777 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.2

Radius: 5.2

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.1 AU - 7.14 AU

Year: 10451 Days

Day: 17 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,059,351 km

• M1: 106,364 km (0.108 R)
• M2: 157,227 km (0.108 R)
• M3: 326,423 km (0.099 R)
• M4: 463,155 km (0.106 R)
• M5: 709,094 km (0.05 R)
• M6: 772,523 km (0.112 R)
• M7: 939,325 km (0.118 R)
• M8: 1,191,697 km (0.065 R)
• M9: 1,566,888 km (0.056 R)
• M10: 1,799,962 km (0.083 R)
• M11: 2,251,298 km (0.114 R)
• M12: 2,298,422 km (0.103 R)
• M13: 2,736,295 km (0.109 R)
• M14: 2,939,149 km (0.111 R)
• M15: 3,068,402 km (0.117 R)
• M16: 3,199,599 km (0.032 R)
• M17: 3,332,592 km (0.05 R)
• M18: 3,798,290 km (0.115 R)
• M19: 3,967,635 km (0.117 R)
• M20: 4,139,373 km (0.112 R)
• M21: 4,911,448 km (0.117 R)
• M22: 5,095,902 km (0.045 R)
• M23: 5,157,835 km (0.092 R)
• M24: 6,216,390 km (0.068 R)
• M25: 6,449,314 km (0.082 R)
• M26: 6,482,824 km (0.113 R)
• M27: 6,617,462 km (0.111 R)
• M28: 7,339,421 km (0.073 R)
• M29: 7,727,628 km (0.053 R)
• M30: 7,834,590 km (0.037 R)
• M31: 8,340,380 km (0.107 R)
• M32: 8,597,390 km (0.112 R)
• M33: 8,931,442 km (0.096 R)
• M34: 9,689,005 km (0.044 R)
• M35: 9,804,495 km (0.078 R)
• M36: 10,075,566 km (0.104 R)
• M37: 10,231,597 km (0.102 R)
• M38: 11,063,660 km (0.035 R)
• M39: 12,372,941 km (0.103 R)
• M40: 12,540,042 km (0.12 R)
• M41: 13,386,616 km (0.04 R)
• M42: 13,515,120 km (0.112 R)
• M43: 14,077,010 km (0.098 R)
• M44: 14,164,226 km (0.059 R)
• M45: 14,295,124 km (0.086 R)
• M46: 15,447,476 km (0.11 R)
• M47: 15,808,007 km (0.107 R)
• M48: 15,898,514 km (0.115 R)
• M49: 15,943,842 km (0.071 R)
• M50: 16,813,604 km (0.071 R)
• M51: 16,952,431 km (0.109 R)
• M52: 16,998,806 km (0.109 R)
• M53: 17,091,557 km (0.025 R)
• M54: 18,028,638 km (0.118 R)
• M55: 18,123,333 km (0.072 R)
• M56: 18,170,606 km (0.107 R)
• M57: 18,503,461 km (0.108 R)
• M58: 18,742,369 km (0.109 R)
• M59: 19,126,836 km (0.09 R)
• M60: 19,368,436 km (0.088 R)
• M61: 19,659,703 km (0.073 R)
• M62: 19,854,629 km (0.037 R)
• M63: 19,952,466 km (0.064 R)
• M64: 20,197,358 km (0.094 R)
• M65: 20,443,447 km (0.067 R)
• M66: 21,087,765 km (0.099 R)
• M67: 21,889,908 km (0.104 R)
• M68: 22,243,857 km (0.106 R)
• M69: 22,497,874 km (0.038 R)
• M70: 23,678,949 km (0.064 R)
• M71: 24,094,383 km (0.029 R)
• M72: 25,143,662 km (0.119 R)
• M73: 25,780,351 km (0.113 R)
• M74: 25,887,014 km (0.119 R)
• M75: 28,159,854 km (0.082 R)
• M76: 28,655,173 km (0.039 R)
• M77: 28,876,279 km (0.072 R)
• M78: 29,598,537 km (0.113 R)
• M79: 30,270,680 km (0.08 R)
• M80: 31,174,551 km (0.069 R)
• M81: 31,686,923 km (0.104 R)
• M82: 33,705,597 km (0.115 R)
• M83: 34,114,298 km (0.116 R)
• M84: 34,877,696 km (0.102 R)
• M85: 35,291,035 km (0.103 R)
• M86: 35,706,020 km (0.086 R)
• M87: 36,540,925 km (0.117 R)
• M88: 37,623,715 km (0.099 R)
• M89: 37,744,740 km (0.09 R)
• M90: 37,805,177 km (0.065 R)
• M91: 37,926,351 km (0.103 R)
• M92: 39,882,344 km (0.096 R)
• M93: 40,314,681 km (0.116 R)
• M94: 41,370,842 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 3.1

Gravity: 68.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.64 AU - 12.5 AU

Year: 23720 Days

Day: 23.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,059,351 km

• M1: 1,398,890 km (0.081 R)
• M2: 1,729,950 km (0.115 R)
• M3: 1,939,686 km (0.056 R)
• M4: 2,194,601 km (0.079 R)
• M5: 2,856,571 km (0.067 R)
• M6: 3,931,432 km (0.079 R)
• M7: 5,165,764 km (0.095 R)
• M8: 6,084,445 km (0.074 R)
• M9: 6,242,270 km (0.117 R)
• M10: 7,052,044 km (0.079 R)
• M11: 7,385,198 km (0.116 R)
• M12: 9,979,076 km (0.076 R)
• M13: 11,565,411 km (0.102 R)
• M14: 12,155,276 km (0.113 R)
• M15: 12,755,014 km (0.099 R)
• M16: 13,296,109 km (0.087 R)
• M17: 14,751,696 km (0.078 R)
• M18: 15,966,431 km (0.052 R)
• M19: 16,256,950 km (0.112 R)
• M20: 17,212,881 km (0.099 R)
• M21: 17,287,231 km (0.106 R)
• M22: 17,885,473 km (0.119 R)
• M23: 19,565,008 km (0.049 R)
• M24: 20,580,927 km (0.07 R)
• M25: 21,453,980 km (0.072 R)
• M26: 21,613,900 km (0.058 R)
• M27: 22,338,852 km (0.117 R)
• M28: 22,582,397 km (0.038 R)
• M29: 22,745,159 km (0.092 R)
• M30: 23,235,691 km (0.058 R)
• M31: 24,477,503 km (0.085 R)
• M32: 25,571,063 km (0.093 R)
• M33: 25,740,707 km (0.113 R)
• M34: 26,423,173 km (0.099 R)
• M35: 30,101,635 km (0.065 R)
• M36: 31,272,238 km (0.109 R)
• M37: 31,726,417 km (0.05 R)
• M38: 32,365,948 km (0.073 R)
• M39: 33,843,526 km (0.093 R)
• M40: 35,532,037 km (0.095 R)
• M41: 35,816,124 km (0.062 R)
• M42: 35,910,969 km (0.04 R)
• M43: 36,864,206 km (0.09 R)
• M44: 37,632,691 km (0.099 R)
• M45: 38,697,977 km (0.117 R)
• M46: 39,675,150 km (0.117 R)
• M47: 42,554,012 km (0.12 R)
• M48: 44,171,015 km (0.113 R)
• M49: 44,782,571 km (0.074 R)
• M50: 46,220,357 km (0.057 R)
• M51: 48,719,987 km (0.105 R)
• M52: 49,035,639 km (0.058 R)
• M53: 49,774,503 km (0.093 R)
• M54: 50,410,742 km (0.089 R)
• M55: 53,523,874 km (0.101 R)
• M56: 54,502,543 km (0.083 R)
• M57: 54,720,807 km (0.097 R)
• M58: 55,377,392 km (0.094 R)
• M59: 55,487,197 km (0.114 R)
• M60: 56,146,774 km (0.05 R)
• M61: 56,809,043 km (0.111 R)
• M62: 58,141,362 km (0.106 R)
• M63: 58,587,762 km (0.118 R)
• M64: 58,699,512 km (0.072 R)
• M65: 58,923,161 km (0.078 R)
• M66: 59,371,655 km (0.104 R)
• M67: 60,271,636 km (0.104 R)
• M68: 62,427,491 km (0.092 R)
• M69: 63,342,730 km (0.11 R)
• M70: 64,377,648 km (0.041 R)
• M71: 65,418,102 km (0.087 R)
• M72: 65,882,453 km (0.116 R)
• M73: 66,814,149 km (0.092 R)
• M74: 68,455,088 km (0.104 R)
• M75: 69,162,536 km (0.108 R)
• M76: 75,514,911 km (0.082 R)
• M77: 76,489,840 km (0.029 R)
• M78: 77,468,958 km (0.082 R)
• M79: 77,714,448 km (0.116 R)
• M80: 79,563,328 km (0.209 R)
• M81: 80,058,796 km (0.041 R)
• M82: 80,431,146 km (0.202 R)
• M83: 83,304,322 km (0.1 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: 212 - 11,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit