🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 8.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 271 Days

Day: 10.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,147,586 km

• M1: 110,254 km (0.066 R)
• M2: 163,510 km (0.03 R)
• M3: 228,436 km (0.062 R)
• M4: 317,596 km (0.052 R)
• M5: 405,111 km (0.068 R)
• M6: 464,801 km (0.093 R)
• M7: 567,126 km (0.079 R)
• M8: 618,737 km (0.103 R)
• M9: 686,505 km (0.112 R)
• M10: 836,102 km (0.047 R)
• M11: 889,509 km (0.063 R)
• M12: 947,403 km (0.118 R)
• M13: 1,000,062 km (0.108 R)
• M14: 1,053,767 km (0.098 R)
• M15: 1,143,077 km (0.071 R)
• M16: 1,249,591 km (0.065 R)
• M17: 1,374,356 km (0.095 R)
• M18: 1,445,863 km (0.102 R)
• M19: 1,656,198 km (0.111 R)
• M20: 1,740,721 km (0.12 R)
• M21: 1,797,867 km (0.108 R)
• M22: 1,876,406 km (0.092 R)
• M23: 1,939,387 km (0.103 R)
• M24: 1,998,777 km (0.041 R)
• M25: 2,067,293 km (0.072 R)
• M26: 2,123,691 km (0.093 R)
• M27: 2,184,877 km (0.089 R)
• M28: 2,269,101 km (0.062 R)
• M29: 2,454,303 km (0.105 R)
• M30: 2,532,542 km (0.095 R)
• M31: 2,734,350 km (0.113 R)
• M32: 2,844,604 km (0.033 R)
• M33: 2,936,606 km (0.115 R)
• M34: 2,995,249 km (0.027 R)
• M35: 3,064,363 km (0.106 R)
• M36: 3,178,805 km (0.09 R)
• M37: 3,239,093 km (0.06 R)
• M38: 3,299,830 km (0.051 R)
• M39: 3,396,620 km (0.089 R)
• M40: 3,458,404 km (0.073 R)
• M41: 3,536,045 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 14.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.09 AU - 1.39 AU

Year: 971 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,147,586 km

• M1: 196,422 km (0.099 R)
• M2: 311,164 km (0.108 R)
• M3: 403,465 km (0.111 R)
• M4: 537,356 km (0.049 R)
• M5: 637,736 km (0.103 R)
• M6: 841,787 km (0.113 R)
• M7: 1,026,690 km (0.052 R)
• M8: 1,210,845 km (0.095 R)
• M9: 1,334,862 km (0.105 R)
• M10: 1,512,883 km (0.076 R)
• M11: 1,777,821 km (0.071 R)
• M12: 1,975,440 km (0.046 R)
• M13: 2,123,841 km (0.096 R)
• M14: 2,334,176 km (0.088 R)
• M15: 2,571,737 km (0.076 R)
• M16: 2,703,982 km (0.098 R)
• M17: 2,848,792 km (0.047 R)
• M18: 3,168,333 km (0.108 R)
• M19: 3,601,120 km (0.088 R)
• M20: 3,784,377 km (0.092 R)
• M21: 3,923,803 km (0.088 R)
• M22: 4,088,659 km (0.119 R)
• M23: 4,268,027 km (0.031 R)
• M24: 4,376,785 km (0.098 R)
• M25: 4,634,542 km (0.07 R)
• M26: 4,846,821 km (0.091 R)
• M27: 5,075,257 km (0.063 R)
• M28: 5,268,239 km (0.059 R)
• M29: 5,490,092 km (0.056 R)
• M30: 5,755,030 km (0.073 R)
• M31: 5,848,828 km (0.05 R)
• M32: 6,064,997 km (0.115 R)
• M33: 6,800,270 km (0.044 R)
• M34: 7,651,931 km (0.03 R)
• M35: 7,799,734 km (0.065 R)
• M36: 7,978,204 km (0.046 R)
• M37: 8,767,632 km (0.077 R)
• M38: 9,062,340 km (0.081 R)
• M39: 9,218,819 km (0.036 R)
• M40: 9,328,923 km (0.06 R)
• M41: 9,518,613 km (0.083 R)
• M42: 9,693,643 km (0.035 R)
• M43: 9,869,720 km (0.054 R)
• M44: 10,176,395 km (0.054 R)
• M45: 10,273,933 km (0.094 R)
• M46: 10,404,382 km (0.081 R)
• M47: 10,601,253 km (0.102 R)
• M48: 11,249,311 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 14.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.97 AU - 1.51 AU

Year: 971 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,147,586 km

• M1: 205,547 km (0.091 R)
• M2: 495,917 km (0.053 R)
• M3: 604,974 km (0.1 R)
• M4: 718,818 km (0.114 R)
• M5: 811,568 km (0.025 R)
• M6: 1,077,105 km (0.115 R)
• M7: 1,249,591 km (0.118 R)
• M8: 1,439,281 km (0.043 R)
• M9: 1,750,594 km (0.113 R)
• M10: 1,881,492 km (0.114 R)
• M11: 2,101,401 km (0.039 R)
• M12: 2,205,970 km (0.042 R)
• M13: 2,429,469 km (0.093 R)
• M14: 2,558,124 km (0.079 R)
• M15: 2,736,295 km (0.101 R)
• M16: 2,996,894 km (0.051 R)
• M17: 3,215,457 km (0.062 R)
• M18: 3,357,275 km (0.116 R)
• M19: 3,491,016 km (0.063 R)
• M20: 3,785,125 km (0.065 R)
• M21: 3,989,326 km (0.06 R)
• M22: 4,442,608 km (0.081 R)
• M23: 5,017,961 km (0.106 R)
• M24: 5,124,176 km (0.119 R)
• M25: 5,278,710 km (0.09 R)
• M26: 5,374,752 km (0.064 R)
• M27: 5,544,097 km (0.104 R)
• M28: 5,727,504 km (0.043 R)
• M29: 6,025,204 km (0.044 R)
• M30: 6,188,714 km (0.058 R)
• M31: 6,315,424 km (0.083 R)
• M32: 6,662,042 km (0.059 R)
• M33: 6,791,893 km (0.069 R)
• M34: 7,067,602 km (0.094 R)
• M35: 7,253,552 km (0.111 R)
• M36: 7,414,220 km (0.101 R)
• M37: 7,603,162 km (0.103 R)
• M38: 7,807,363 km (0.099 R)
• M39: 8,165,650 km (0.095 R)
• M40: 8,388,850 km (0.083 R)
• M41: 8,699,116 km (0.12 R)
• M42: 9,200,568 km (0.079 R)
• M43: 9,331,018 km (0.096 R)
• M44: 9,520,558 km (0.101 R)
• M45: 9,785,197 km (0.101 R)
• M46: 9,948,109 km (0.086 R)
• M47: 10,126,878 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.19 AU - 1.29 AU

Year: 971 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,147,586 km

• M1: 142,866 km (0.106 R)
• M2: 228,137 km (0.12 R)
• M3: 334,800 km (0.119 R)
• M4: 418,126 km (0.062 R)
• M5: 536,458 km (0.109 R)
• M6: 726,298 km (0.062 R)
• M7: 805,136 km (0.11 R)
• M8: 926,011 km (0.091 R)
• M9: 1,005,746 km (0.061 R)
• M10: 1,088,175 km (0.108 R)
• M11: 1,341,893 km (0.05 R)
• M12: 1,425,668 km (0.102 R)
• M13: 1,527,095 km (0.1 R)
• M14: 1,631,066 km (0.08 R)
• M15: 1,745,658 km (0.117 R)
• M16: 1,854,714 km (0.11 R)
• M17: 2,097,512 km (0.059 R)
• M18: 2,186,672 km (0.112 R)
• M19: 2,259,077 km (0.06 R)
• M20: 2,396,857 km (0.088 R)
• M21: 2,700,541 km (0.109 R)
• M22: 2,886,790 km (0.101 R)
• M23: 3,128,091 km (0.046 R)
• M24: 3,251,360 km (0.098 R)
• M25: 3,470,970 km (0.029 R)
• M26: 3,738,750 km (0.05 R)
• M27: 4,035,552 km (0.082 R)
• M28: 4,181,260 km (0.111 R)
• M29: 4,306,025 km (0.101 R)
• M30: 4,374,541 km (0.105 R)
• M31: 4,489,582 km (0.117 R)
• M32: 4,629,007 km (0.095 R)
• M33: 4,805,233 km (0.098 R)
• M34: 4,900,228 km (0.078 R)
• M35: 5,031,724 km (0.067 R)
• M36: 5,396,743 km (0.103 R)
• M37: 5,745,157 km (0.063 R)
• M38: 5,858,701 km (0.085 R)
• M39: 5,934,697 km (0.119 R)
• M40: 6,359,405 km (0.101 R)
• M41: 6,437,645 km (0.11 R)
• M42: 6,516,184 km (0.075 R)
• M43: 6,727,416 km (0.106 R)
• M44: 7,008,062 km (0.044 R)
• M45: 7,088,845 km (0.032 R)
• M46: 7,360,814 km (0.114 R)
• M47: 7,691,724 km (0.025 R)
• M48: 8,126,156 km (0.106 R)
• M49: 8,225,489 km (0.105 R)
• M50: 8,439,564 km (0.1 R)
• M51: 8,511,221 km (0.069 R)
• M52: 8,583,178 km (0.083 R)
• M53: 8,858,588 km (0.081 R)
• M54: 8,990,084 km (0.115 R)
• M55: 9,447,704 km (0.107 R)
• M56: 9,567,083 km (0.073 R)
• M57: 9,732,089 km (0.074 R)
• M58: 10,034,427 km (0.065 R)
• M59: 10,309,238 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 14.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.46 AU - 2.16 AU

Year: 1712 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,147,586 km

• M1: 190,737 km (0.101 R)
• M2: 329,564 km (0.082 R)
• M3: 425,157 km (0.076 R)
• M4: 526,136 km (0.097 R)
• M5: 628,012 km (0.088 R)
• M6: 810,671 km (0.097 R)
• M7: 976,126 km (0.1 R)
• M8: 1,076,207 km (0.096 R)
• M9: 1,315,564 km (0.106 R)
• M10: 1,463,666 km (0.113 R)
• M11: 1,565,691 km (0.09 R)
• M12: 1,708,258 km (0.045 R)
• M13: 1,918,742 km (0.106 R)
• M14: 2,163,036 km (0.065 R)
• M15: 2,272,242 km (0.062 R)
• M16: 2,496,340 km (0.091 R)
• M17: 2,602,255 km (0.093 R)
• M18: 2,736,893 km (0.077 R)
• M19: 2,892,325 km (0.071 R)
• M20: 3,069,748 km (0.119 R)
• M21: 3,308,806 km (0.079 R)
• M22: 3,425,791 km (0.071 R)
• M23: 3,574,043 km (0.057 R)
• M24: 3,836,138 km (0.113 R)
• M25: 3,928,290 km (0.108 R)
• M26: 4,209,534 km (0.101 R)
• M27: 4,368,707 km (0.045 R)
• M28: 4,465,197 km (0.111 R)
• M29: 5,115,499 km (0.049 R)
• M30: 5,274,223 km (0.041 R)
• M31: 5,527,043 km (0.059 R)
• M32: 5,631,612 km (0.102 R)
• M33: 5,925,721 km (0.08 R)
• M34: 6,056,619 km (0.086 R)
• M35: 6,249,002 km (0.074 R)
• M36: 6,358,059 km (0.118 R)
• M37: 6,590,534 km (0.093 R)
• M38: 6,863,102 km (0.039 R)
• M39: 7,139,558 km (0.052 R)
• M40: 7,381,159 km (0.032 R)
• M41: 7,599,871 km (0.105 R)
• M42: 7,703,393 km (0.091 R)
• M43: 7,951,426 km (0.117 R)
• M44: 8,069,758 km (0.047 R)
• M45: 8,228,631 km (0.101 R)
• M46: 8,321,681 km (0.068 R)
• M47: 8,535,905 km (0.119 R)
• M48: 8,711,234 km (0.108 R)
• M49: 9,010,878 km (0.095 R)
• M50: 9,120,533 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 11.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.19 AU - 2.77 AU

Year: 2745 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,147,586 km

• M1: 142,417 km (0.113 R)
• M2: 285,283 km (0.09 R)
• M3: 368,908 km (0.086 R)
• M4: 460,612 km (0.049 R)
• M5: 604,375 km (0.107 R)
• M6: 799,750 km (0.055 R)
• M7: 884,871 km (0.101 R)
• M8: 1,185,563 km (0.063 R)
• M9: 1,268,440 km (0.097 R)
• M10: 1,358,947 km (0.081 R)
• M11: 1,719,328 km (0.113 R)
• M12: 2,046,798 km (0.089 R)
• M13: 2,135,061 km (0.103 R)
• M14: 2,211,655 km (0.115 R)
• M15: 2,697,998 km (0.07 R)
• M16: 2,900,553 km (0.113 R)
• M17: 2,971,612 km (0.087 R)
• M18: 3,093,684 km (0.115 R)
• M19: 3,166,239 km (0.089 R)
• M20: 3,328,104 km (0.082 R)
• M21: 3,447,483 km (0.088 R)
• M22: 3,583,617 km (0.109 R)
• M23: 4,364,069 km (0.119 R)
• M24: 4,486,739 km (0.105 R)
• M25: 4,719,214 km (0.109 R)
• M26: 4,794,612 km (0.076 R)
• M27: 4,887,512 km (0.096 R)
• M28: 5,049,377 km (0.117 R)
• M29: 5,475,132 km (0.109 R)
• M30: 5,545,743 km (0.057 R)
• M31: 5,732,590 km (0.113 R)
• M32: 5,984,812 km (0.093 R)
• M33: 6,094,168 km (0.104 R)
• M34: 6,231,649 km (0.032 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.3

Radius: 7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.24 AU - 11.34 AU

Year: 21532 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,147,586 km

• M1: 97,837 km (0.113 R)
• M2: 363,972 km (0.078 R)
• M3: 781,798 km (0.094 R)
• M4: 870,360 km (0.112 R)
• M5: 1,009,786 km (0.112 R)
• M6: 1,390,063 km (0.101 R)
• M7: 1,471,145 km (0.117 R)
• M8: 2,207,466 km (0.076 R)
• M9: 2,497,088 km (0.034 R)
• M10: 2,936,756 km (0.115 R)
• M11: 3,006,618 km (0.113 R)
• M12: 3,291,303 km (0.03 R)
• M13: 3,584,664 km (0.092 R)
• M14: 3,810,258 km (0.12 R)
• M15: 4,118,280 km (0.1 R)
• M16: 4,474,472 km (0.118 R)
• M17: 4,676,579 km (0.08 R)
• M18: 5,258,515 km (0.066 R)
• M19: 5,775,525 km (0.114 R)
• M20: 6,263,513 km (0.092 R)
• M21: 6,535,333 km (0.111 R)
• M22: 6,950,317 km (0.102 R)
• M23: 7,137,464 km (0.057 R)
• M24: 7,231,711 km (0.039 R)
• M25: 7,708,928 km (0.032 R)
• M26: 7,902,807 km (0.097 R)
• M27: 8,794,560 km (0.107 R)
• M28: 8,946,252 km (0.105 R)
• M29: 9,303,641 km (0.118 R)
• M30: 9,406,565 km (0.109 R)
• M31: 9,822,297 km (0.057 R)
• M32: 10,191,056 km (0.089 R)
• M33: 10,996,191 km (0.11 R)
• M34: 12,553,356 km (0.108 R)
• M35: 13,068,272 km (0.111 R)
• M36: 13,473,682 km (0.116 R)
• M37: 14,178,138 km (0.101 R)
• M38: 14,356,160 km (0.078 R)
• M39: 15,196,600 km (0.116 R)
• M40: 15,683,841 km (0.071 R)
• M41: 16,176,467 km (0.112 R)
• M42: 16,238,400 km (0.084 R)
• M43: 16,362,417 km (0.045 R)
• M44: 16,486,882 km (0.114 R)
• M45: 17,684,263 km (0.099 R)
• M46: 19,236,341 km (0.118 R)
• M47: 19,499,334 km (0.064 R)
• M48: 19,697,252 km (0.111 R)
• M49: 20,028,761 km (0.112 R)
• M50: 22,193,143 km (0.11 R)
• M51: 22,469,002 km (0.116 R)
• M52: 23,023,860 km (0.09 R)
• M53: 23,093,573 km (0.105 R)
• M54: 23,513,045 km (0.118 R)
• M55: 25,360,130 km (0.096 R)
• M56: 25,432,087 km (0.098 R)
• M57: 29,116,234 km (0.085 R)
• M58: 31,792,390 km (0.038 R)
• M59: 33,435,573 km (0.09 R)
• M60: 33,514,411 km (0.114 R)
• M61: 35,588,286 km (0.047 R)
• M62: 37,621,321 km (0.111 R)
• M63: 38,776,217 km (0.077 R)
• M64: 40,530,252 km (0.069 R)
• M65: 40,698,550 km (0.092 R)
• M66: 41,798,842 km (0.07 R)
• M67: 42,054,205 km (0.12 R)
• M68: 42,994,578 km (0.113 R)
• M69: 43,338,354 km (0.089 R)
• M70: 43,596,709 km (0.089 R)
• M71: 44,201,683 km (0.079 R)
• M72: 44,548,600 km (0.116 R)
• M73: 47,002,005 km (0.08 R)
• M74: 47,178,980 km (0.101 R)
• M75: 47,622,238 km (0.081 R)
• M76: 48,602,403 km (0.12 R)
• M77: 52,588,738 km (0.08 R)
• M78: 55,646,518 km (0.082 R)
• M79: 56,114,909 km (0.073 R)
• M80: 56,678,594 km (0.108 R)
• M81: 56,961,184 km (0.118 R)
• M82: 57,244,224 km (0.09 R)
• M83: 57,527,712 km (0.073 R)
• M84: 57,622,407 km (0.069 R)
• M85: 59,621,035 km (0.085 R)
• M86: 59,716,777 km (0.087 R)
• M87: 61,642,251 km (0.114 R)
• M88: 62,904,708 km (0.111 R)
• M89: 64,273,828 km (0.075 R)
• M90: 64,470,250 km (0.04 R)
• M91: 64,666,821 km (0.118 R)
• M92: 64,962,127 km (0.101 R)
• M93: 65,356,467 km (0.084 R)
• M94: 65,751,555 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit