🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.83 AU - 1.17 AU

Year: 646 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,662,829 km

• M1: 197,469 km (0.085 R)
• M2: 328,068 km (0.038 R)
• M3: 566,378 km (0.07 R)
• M4: 673,190 km (0.101 R)
• M5: 774,169 km (0.117 R)
• M6: 881,281 km (0.097 R)
• M7: 988,992 km (0.06 R)
• M8: 1,174,044 km (0.114 R)
• M9: 1,276,967 km (0.099 R)
• M10: 1,468,154 km (0.097 R)
• M11: 1,786,797 km (0.076 R)
• M12: 1,961,527 km (0.096 R)
• M13: 2,058,018 km (0.104 R)
• M14: 2,191,758 km (0.105 R)
• M15: 2,306,799 km (0.095 R)
• M16: 2,756,490 km (0.104 R)
• M17: 2,865,547 km (0.107 R)
• M18: 2,999,886 km (0.06 R)
• M19: 3,112,234 km (0.08 R)
• M20: 3,424,295 km (0.073 R)
• M21: 3,567,311 km (0.081 R)
• M22: 3,678,013 km (0.114 R)
• M23: 4,043,930 km (0.041 R)
• M24: 4,249,328 km (0.117 R)
• M25: 4,476,567 km (0.06 R)
• M26: 4,614,795 km (0.099 R)
• M27: 4,735,820 km (0.072 R)
• M28: 4,981,160 km (0.073 R)
• M29: 5,143,923 km (0.08 R)
• M30: 5,259,861 km (0.062 R)
• M31: 5,504,304 km (0.041 R)
• M32: 5,722,418 km (0.117 R)
• M33: 5,893,109 km (0.114 R)
• M34: 6,014,582 km (0.118 R)
• M35: 6,136,804 km (0.088 R)
• M36: 6,446,322 km (0.079 R)
• M37: 6,592,479 km (0.047 R)
• M38: 6,687,025 km (0.084 R)
• M39: 6,898,855 km (0.09 R)
• M40: 7,027,061 km (0.093 R)
• M41: 7,166,785 km (0.101 R)
• M42: 7,460,147 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 14.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.46 AU

Year: 946 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,662,829 km

• M1: 199,863 km (0.051 R)
• M2: 352,901 km (0.097 R)
• M3: 463,454 km (0.115 R)
• M4: 580,889 km (0.111 R)
• M5: 711,338 km (0.076 R)
• M6: 907,760 km (0.107 R)
• M7: 1,015,770 km (0.074 R)
• M8: 1,128,566 km (0.091 R)
• M9: 1,299,258 km (0.119 R)
• M10: 1,438,384 km (0.047 R)
• M11: 2,110,676 km (0.12 R)
• M12: 2,288,698 km (0.055 R)
• M13: 2,447,272 km (0.069 R)
• M14: 2,578,020 km (0.052 R)
• M15: 2,724,028 km (0.107 R)
• M16: 2,827,250 km (0.043 R)
• M17: 2,997,941 km (0.067 R)
• M18: 3,104,754 km (0.088 R)
• M19: 3,274,249 km (0.063 R)
• M20: 3,384,353 km (0.105 R)
• M21: 3,488,922 km (0.095 R)
• M22: 3,665,297 km (0.113 R)
• M23: 3,815,942 km (0.061 R)
• M24: 3,946,691 km (0.113 R)
• M25: 4,198,015 km (0.064 R)
• M26: 4,408,799 km (0.089 R)
• M27: 4,654,289 km (0.112 R)
• M28: 4,747,488 km (0.058 R)
• M29: 4,864,923 km (0.106 R)
• M30: 5,279,458 km (0.033 R)
• M31: 5,450,299 km (0.031 R)
• M32: 5,556,963 km (0.093 R)
• M33: 5,689,207 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 11.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.01 AU - 1.61 AU

Year: 968 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,662,829 km

• M1: 167,849 km (0.12 R)
• M2: 256,112 km (0.033 R)
• M3: 339,138 km (0.033 R)
• M4: 450,888 km (0.104 R)
• M5: 680,072 km (0.09 R)
• M6: 774,767 km (0.098 R)
• M7: 908,657 km (0.105 R)
• M8: 1,103,583 km (0.099 R)
• M9: 1,217,577 km (0.087 R)
• M10: 1,301,501 km (0.092 R)
• M11: 1,381,836 km (0.057 R)
• M12: 1,523,355 km (0.088 R)
• M13: 1,602,193 km (0.106 R)
• M14: 1,688,810 km (0.09 R)
• M15: 1,764,208 km (0.095 R)
• M16: 1,899,145 km (0.037 R)
• M17: 2,220,930 km (0.083 R)
• M18: 2,325,050 km (0.04 R)
• M19: 2,516,685 km (0.101 R)
• M20: 2,728,516 km (0.088 R)
• M21: 2,961,589 km (0.099 R)
• M22: 3,053,592 km (0.085 R)
• M23: 3,201,245 km (0.06 R)
• M24: 3,503,732 km (0.102 R)
• M25: 3,650,338 km (0.061 R)
• M26: 3,724,389 km (0.089 R)
• M27: 3,799,038 km (0.067 R)
• M28: 3,907,646 km (0.099 R)
• M29: 4,008,924 km (0.096 R)
• M30: 4,344,023 km (0.105 R)
• M31: 4,457,717 km (0.064 R)
• M32: 4,868,214 km (0.089 R)
• M33: 5,188,802 km (0.097 R)
• M34: 5,263,152 km (0.119 R)
• M35: 5,384,476 km (0.058 R)
• M36: 5,725,709 km (0.096 R)
• M37: 5,898,943 km (0.073 R)
• M38: 6,005,756 km (0.116 R)
• M39: 6,123,041 km (0.038 R)
• M40: 6,211,304 km (0.077 R)
• M41: 6,339,808 km (0.115 R)
• M42: 6,439,291 km (0.09 R)
• M43: 6,579,314 km (0.12 R)
• M44: 6,730,558 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 9.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.13 AU - 1.89 AU

Year: 1198 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,662,829 km

• M1: 134,040 km (0.091 R)
• M2: 331,808 km (0.115 R)
• M3: 416,181 km (0.113 R)
• M4: 532,120 km (0.09 R)
• M5: 675,135 km (0.12 R)
• M6: 746,493 km (0.083 R)
• M7: 842,535 km (0.037 R)
• M8: 1,059,602 km (0.074 R)
• M9: 1,132,007 km (0.096 R)
• M10: 1,295,069 km (0.091 R)
• M11: 1,513,182 km (0.063 R)
• M12: 1,679,535 km (0.098 R)
• M13: 1,750,594 km (0.058 R)
• M14: 1,940,434 km (0.032 R)
• M15: 2,152,414 km (0.073 R)
• M16: 2,396,109 km (0.08 R)
• M17: 2,550,045 km (0.075 R)
• M18: 2,867,492 km (0.094 R)
• M19: 3,005,122 km (0.066 R)
• M20: 3,074,685 km (0.104 R)
• M21: 3,153,673 km (0.083 R)
• M22: 3,233,408 km (0.105 R)
• M23: 3,331,694 km (0.106 R)
• M24: 3,669,636 km (0.118 R)
• M25: 3,762,985 km (0.052 R)
• M26: 4,124,712 km (0.097 R)
• M27: 4,211,928 km (0.1 R)
• M28: 4,299,892 km (0.028 R)
• M29: 4,368,856 km (0.107 R)
• M30: 4,627,810 km (0.119 R)
• M31: 4,708,443 km (0.076 R)
• M32: 4,810,020 km (0.089 R)
• M33: 5,025,591 km (0.12 R)
• M34: 5,098,295 km (0.075 R)
• M35: 5,192,093 km (0.084 R)
• M36: 5,541,255 km (0.109 R)
• M37: 5,605,582 km (0.089 R)
• M38: 5,832,522 km (0.087 R)
• M39: 5,930,808 km (0.079 R)
• M40: 6,062,603 km (0.113 R)
• M41: 6,217,736 km (0.105 R)
• M42: 6,362,846 km (0.112 R)
• M43: 6,520,522 km (0.11 R)
• M44: 6,805,207 km (0.065 R)
• M45: 6,897,210 km (0.106 R)
• M46: 6,989,512 km (0.098 R)
• M47: 7,082,412 km (0.114 R)
• M48: 7,363,207 km (0.103 R)
• M49: 7,528,812 km (0.063 R)
• M50: 7,647,892 km (0.036 R)
• M51: 7,779,538 km (0.067 R)
• M52: 7,984,487 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.27 AU - 3.59 AU

Year: 4102 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,662,829 km

• M1: 160,070 km (0.111 R)
• M2: 238,309 km (0.071 R)
• M3: 628,760 km (0.102 R)
• M4: 961,765 km (0.07 R)
• M5: 1,040,304 km (0.1 R)
• M6: 1,176,737 km (0.072 R)
• M7: 1,261,559 km (0.071 R)
• M8: 1,607,130 km (0.09 R)
• M9: 1,734,587 km (0.118 R)
• M10: 1,865,336 km (0.043 R)
• M11: 1,948,961 km (0.111 R)
• M12: 2,068,041 km (0.081 R)
• M13: 2,834,132 km (0.111 R)
• M14: 3,349,796 km (0.079 R)
• M15: 3,809,061 km (0.12 R)
• M16: 4,111,697 km (0.036 R)
• M17: 4,603,426 km (0.101 R)
• M18: 4,926,258 km (0.084 R)
• M19: 5,328,227 km (0.091 R)
• M20: 5,496,824 km (0.09 R)
• M21: 5,618,298 km (0.108 R)
• M22: 5,814,720 km (0.071 R)
• M23: 5,988,403 km (0.107 R)
• M24: 6,341,005 km (0.084 R)
• M25: 6,545,505 km (0.094 R)
• M26: 6,882,549 km (0.098 R)
• M27: 6,961,238 km (0.095 R)
• M28: 7,573,841 km (0.117 R)
• M29: 7,982,842 km (0.096 R)
• M30: 8,093,095 km (0.04 R)
• M31: 8,231,623 km (0.094 R)
• M32: 8,315,098 km (0.084 R)
• M33: 8,399,023 km (0.102 R)
• M34: 8,680,416 km (0.056 R)
• M35: 9,543,297 km (0.062 R)
• M36: 9,925,669 km (0.12 R)
• M37: 10,283,208 km (0.034 R)
• M38: 10,675,304 km (0.045 R)
• M39: 10,766,559 km (0.075 R)
• M40: 10,980,334 km (0.048 R)
• M41: 11,072,337 km (0.116 R)
• M42: 11,412,223 km (0.112 R)
• M43: 12,324,321 km (0.108 R)
• M44: 12,452,078 km (0.037 R)
• M45: 13,259,906 km (0.05 R)
• M46: 13,620,886 km (0.099 R)
• M47: 14,520,418 km (0.082 R)
• M48: 15,028,452 km (0.114 R)
• M49: 15,336,026 km (0.11 R)
• M50: 15,680,400 km (0.1 R)
• M51: 16,728,483 km (0.032 R)
• M52: 16,905,457 km (0.107 R)
• M53: 17,011,821 km (0.114 R)
• M54: 17,619,188 km (0.112 R)
• M55: 17,979,869 km (0.093 R)
• M56: 18,161,032 km (0.117 R)
• M57: 19,187,124 km (0.11 R)
• M58: 19,744,675 km (0.118 R)
• M59: 20,044,170 km (0.096 R)
• M60: 21,564,084 km (0.091 R)
• M61: 21,756,617 km (0.108 R)
• M62: 21,833,809 km (0.098 R)
• M63: 21,949,897 km (0.115 R)
• M64: 22,143,626 km (0.046 R)
• M65: 22,337,954 km (0.113 R)
• M66: 23,160,294 km (0.083 R)
• M67: 23,952,713 km (0.081 R)
• M68: 25,320,038 km (0.026 R)
• M69: 25,523,342 km (0.065 R)
• M70: 27,251,795 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 9.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.04 AU - 5.2 AU

Year: 6412 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,662,829 km

• M1: 128,056 km (0.042 R)
• M2: 220,208 km (0.112 R)
• M3: 516,711 km (0.039 R)
• M4: 892,950 km (0.075 R)
• M5: 1,101,938 km (0.028 R)
• M6: 1,491,491 km (0.091 R)
• M7: 1,721,572 km (0.051 R)
• M8: 1,800,859 km (0.093 R)
• M9: 1,922,333 km (0.114 R)
• M10: 2,088,386 km (0.096 R)
• M11: 2,151,965 km (0.097 R)
• M12: 2,259,377 km (0.095 R)
• M13: 2,683,935 km (0.06 R)
• M14: 2,753,199 km (0.112 R)
• M15: 2,893,821 km (0.114 R)
• M16: 3,329,749 km (0.111 R)
• M17: 3,429,382 km (0.079 R)
• M18: 3,580,924 km (0.101 R)
• M19: 4,508,281 km (0.035 R)
• M20: 4,786,384 km (0.065 R)
• M21: 5,243,106 km (0.068 R)
• M22: 5,359,493 km (0.111 R)
• M23: 6,695,701 km (0.108 R)
• M24: 7,368,294 km (0.059 R)
• M25: 7,762,334 km (0.044 R)
• M26: 8,196,916 km (0.116 R)
• M27: 9,230,039 km (0.105 R)
• M28: 10,194,496 km (0.116 R)
• M29: 10,523,163 km (0.094 R)
• M30: 11,416,562 km (0.098 R)
• M31: 11,492,108 km (0.115 R)
• M32: 11,987,277 km (0.08 R)
• M33: 12,179,511 km (0.119 R)
• M34: 12,256,853 km (0.031 R)
• M35: 12,684,403 km (0.037 R)
• M36: 12,880,377 km (0.055 R)
• M37: 13,156,385 km (0.1 R)
• M38: 13,275,315 km (0.095 R)
• M39: 13,554,165 km (0.115 R)
• M40: 14,771,144 km (0.109 R)
• M41: 15,018,729 km (0.101 R)
• M42: 15,392,723 km (0.107 R)
• M43: 15,980,643 km (0.092 R)
• M44: 16,362,417 km (0.104 R)
• M45: 17,308,324 km (0.084 R)
• M46: 17,700,420 km (0.117 R)
• M47: 18,183,472 km (0.081 R)
• M48: 18,493,289 km (0.108 R)
• M49: 18,671,011 km (0.069 R)
• M50: 18,894,061 km (0.106 R)
• M51: 19,613,777 km (0.085 R)
• M52: 19,749,761 km (0.088 R)
• M53: 20,756,106 km (0.116 R)
• M54: 21,405,211 km (0.111 R)
• M55: 22,486,206 km (0.098 R)
• M56: 23,825,854 km (0.116 R)
• M57: 24,554,247 km (0.072 R)
• M58: 25,833,907 km (0.116 R)
• M59: 25,933,240 km (0.113 R)
• M60: 26,833,071 km (0.077 R)
• M61: 26,933,601 km (0.041 R)
• M62: 27,236,237 km (0.114 R)
• M63: 27,337,365 km (0.08 R)
• M64: 27,438,493 km (0.069 R)
• M65: 27,793,938 km (0.105 R)
• M66: 28,201,742 km (0.026 R)
• M67: 28,406,541 km (0.11 R)
• M68: 30,271,129 km (0.119 R)
• M69: 30,848,727 km (0.09 R)
• M70: 31,642,194 km (0.109 R)
• M71: 31,748,408 km (0.112 R)
• M72: 31,961,435 km (0.12 R)
• M73: 33,411,488 km (0.049 R)
• M74: 33,736,564 km (0.054 R)
• M75: 34,008,234 km (0.039 R)
• M76: 34,390,007 km (0.091 R)
• M77: 36,152,719 km (0.091 R)
• M78: 36,375,171 km (0.092 R)
• M79: 36,989,121 km (0.051 R)
• M80: 37,269,318 km (0.062 R)
• M81: 37,550,262 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 12,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit