🌌 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: 556.4

Radius: 13.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.53 AU - 0.53 AU

Year: 266 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,844,602 km

• M1: 171,888 km (0.115 R)
• M2: 258,056 km (0.08 R)
• M3: 348,413 km (0.102 R)
• M4: 436,826 km (0.075 R)
• M5: 528,529 km (0.106 R)
• M6: 617,540 km (0.119 R)
• M7: 716,125 km (0.107 R)
• M8: 811,419 km (0.091 R)
• M9: 921,672 km (0.067 R)
• M10: 1,020,257 km (0.108 R)
• M11: 1,151,754 km (0.077 R)
• M12: 1,262,905 km (0.073 R)
• M13: 1,378,096 km (0.059 R)
• M14: 1,484,908 km (0.088 R)
• M15: 1,582,297 km (0.108 R)
• M16: 1,703,172 km (0.057 R)
• M17: 1,866,383 km (0.088 R)
• M18: 1,994,588 km (0.089 R)
• M19: 2,139,698 km (0.118 R)
• M20: 2,278,974 km (0.107 R)
• M21: 2,368,882 km (0.055 R)
• M22: 2,484,073 km (0.073 R)
• M23: 2,591,484 km (0.118 R)
• M24: 2,765,765 km (0.075 R)
• M25: 2,974,754 km (0.067 R)
• M26: 3,089,196 km (0.073 R)
• M27: 3,301,027 km (0.091 R)
• M28: 3,605,907 km (0.112 R)
• M29: 3,694,768 km (0.04 R)
• M30: 3,960,005 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 14.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.78 AU - 0.86 AU

Year: 513 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,844,602 km

• M1: 217,515 km (0.095 R)
• M2: 355,893 km (0.095 R)
• M3: 446,101 km (0.1 R)
• M4: 544,835 km (0.112 R)
• M5: 646,861 km (0.08 R)
• M6: 945,010 km (0.076 R)
• M7: 1,212,042 km (0.065 R)
• M8: 1,318,256 km (0.105 R)
• M9: 1,472,791 km (0.084 R)
• M10: 1,690,157 km (0.073 R)
• M11: 1,893,759 km (0.044 R)
• M12: 2,034,082 km (0.119 R)
• M13: 2,177,995 km (0.101 R)
• M14: 2,277,777 km (0.092 R)
• M15: 2,400,597 km (0.101 R)
• M16: 2,597,617 km (0.115 R)
• M17: 2,771,600 km (0.096 R)
• M18: 3,143,201 km (0.091 R)
• M19: 3,274,697 km (0.107 R)
• M20: 3,365,503 km (0.102 R)
• M21: 3,593,191 km (0.118 R)
• M22: 3,819,533 km (0.12 R)
• M23: 3,979,603 km (0.063 R)
• M24: 4,168,096 km (0.097 R)
• M25: 4,453,229 km (0.081 R)
• M26: 4,594,749 km (0.109 R)
• M27: 4,689,893 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 13.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.38 AU

Year: 862 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,844,602 km

• M1: 176,974 km (0.113 R)
• M2: 271,221 km (0.095 R)
• M3: 457,769 km (0.107 R)
• M4: 554,709 km (0.084 R)
• M5: 682,017 km (0.108 R)
• M6: 788,530 km (0.12 R)
• M7: 877,541 km (0.098 R)
• M8: 965,505 km (0.048 R)
• M9: 1,199,625 km (0.039 R)
• M10: 1,395,150 km (0.115 R)
• M11: 1,517,820 km (0.108 R)
• M12: 1,619,846 km (0.044 R)
• M13: 1,730,698 km (0.064 R)
• M14: 1,882,540 km (0.056 R)
• M15: 2,032,437 km (0.099 R)
• M16: 2,119,054 km (0.111 R)
• M17: 2,220,481 km (0.054 R)
• M18: 2,407,479 km (0.088 R)
• M19: 2,621,403 km (0.051 R)
• M20: 2,767,710 km (0.106 R)
• M21: 2,954,408 km (0.091 R)
• M22: 3,091,440 km (0.1 R)
• M23: 3,215,157 km (0.081 R)
• M24: 3,340,520 km (0.094 R)
• M25: 3,451,672 km (0.087 R)
• M26: 3,539,785 km (0.116 R)
• M27: 3,669,337 km (0.106 R)
• M28: 3,808,911 km (0.044 R)
• M29: 4,034,206 km (0.11 R)
• M30: 4,135,783 km (0.102 R)
• M31: 4,436,923 km (0.117 R)
• M32: 4,533,115 km (0.044 R)
• M33: 4,638,880 km (0.118 R)
• M34: 4,736,418 km (0.07 R)
• M35: 4,825,878 km (0.084 R)
• M36: 4,933,887 km (0.059 R)
• M37: 5,097,398 km (0.114 R)
• M38: 5,207,502 km (0.118 R)
• M39: 5,327,629 km (0.1 R)
• M40: 5,467,353 km (0.059 R)
• M41: 5,693,695 km (0.099 R)
• M42: 5,865,433 km (0.113 R)
• M43: 6,077,713 km (0.034 R)
• M44: 6,371,224 km (0.074 R)
• M45: 6,509,901 km (0.089 R)
• M46: 6,599,510 km (0.037 R)
• M47: 6,729,810 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 8.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.09 AU - 3.03 AU

Year: 2827 Days

Day: 11.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,844,602 km

• M1: 118,631 km (0.098 R)
• M2: 178,321 km (0.078 R)
• M3: 233,971 km (0.113 R)
• M4: 331,808 km (0.092 R)
• M5: 401,820 km (0.119 R)
• M6: 477,816 km (0.063 R)
• M7: 602,281 km (0.076 R)
• M8: 781,200 km (0.072 R)
• M9: 940,971 km (0.059 R)
• M10: 1,133,802 km (0.098 R)
• M11: 1,298,659 km (0.11 R)
• M12: 1,520,513 km (0.103 R)
• M13: 1,613,862 km (0.111 R)
• M14: 1,715,738 km (0.114 R)
• M15: 1,819,858 km (0.113 R)
• M16: 1,899,295 km (0.106 R)
• M17: 1,952,851 km (0.119 R)
• M18: 2,047,995 km (0.103 R)
• M19: 2,130,872 km (0.058 R)
• M20: 2,385,936 km (0.089 R)
• M21: 2,480,632 km (0.041 R)
• M22: 2,606,145 km (0.119 R)
• M23: 3,003,626 km (0.073 R)
• M24: 3,225,480 km (0.032 R)
• M25: 3,289,956 km (0.116 R)
• M26: 3,527,069 km (0.034 R)
• M27: 3,593,490 km (0.119 R)
• M28: 3,795,298 km (0.097 R)
• M29: 3,880,419 km (0.065 R)
• M30: 4,113,642 km (0.077 R)
• M31: 4,245,139 km (0.062 R)
• M32: 4,896,039 km (0.092 R)
• M33: 4,960,965 km (0.112 R)
• M34: 5,026,189 km (0.07 R)
• M35: 5,185,810 km (0.098 R)
• M36: 5,261,507 km (0.105 R)
• M37: 5,587,480 km (0.064 R)
• M38: 5,782,257 km (0.043 R)
• M39: 5,929,760 km (0.048 R)
• M40: 6,009,047 km (0.116 R)
• M41: 6,593,975 km (0.1 R)
• M42: 6,665,782 km (0.117 R)
• M43: 6,893,171 km (0.112 R)
• M44: 6,976,497 km (0.053 R)
• M45: 7,060,272 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 8.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.54 AU - 5 AU

Year: 6091 Days

Day: 6.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,844,602 km

• M1: 108,458 km (0.075 R)
• M2: 321,187 km (0.104 R)
• M3: 455,825 km (0.096 R)
• M4: 674,238 km (0.112 R)
• M5: 791,522 km (0.049 R)
• M6: 853,007 km (0.075 R)
• M7: 934,388 km (0.1 R)
• M8: 1,028,186 km (0.073 R)
• M9: 1,276,818 km (0.054 R)
• M10: 1,456,784 km (0.084 R)
• M11: 2,082,402 km (0.086 R)
• M12: 2,156,753 km (0.106 R)
• M13: 2,837,423 km (0.071 R)
• M14: 2,906,238 km (0.114 R)
• M15: 3,073,638 km (0.088 R)
• M16: 3,144,398 km (0.115 R)
• M17: 3,330,797 km (0.092 R)
• M18: 3,432,673 km (0.118 R)
• M19: 3,729,625 km (0.09 R)
• M20: 3,805,171 km (0.085 R)
• M21: 3,988,578 km (0.099 R)
• M22: 4,143,711 km (0.041 R)
• M23: 4,380,076 km (0.046 R)
• M24: 4,734,922 km (0.109 R)
• M25: 4,998,663 km (0.092 R)
• M26: 5,065,384 km (0.042 R)
• M27: 5,149,308 km (0.083 R)
• M28: 5,679,334 km (0.114 R)
• M29: 5,801,405 km (0.113 R)
• M30: 6,155,204 km (0.096 R)
• M31: 6,280,567 km (0.108 R)
• M32: 6,406,978 km (0.12 R)
• M33: 6,479,533 km (0.115 R)
• M34: 7,032,446 km (0.086 R)
• M35: 7,163,644 km (0.069 R)
• M36: 7,409,583 km (0.097 R)
• M37: 7,543,173 km (0.114 R)
• M38: 7,619,768 km (0.107 R)
• M39: 8,007,076 km (0.088 R)
• M40: 8,321,531 km (0.08 R)
• M41: 8,400,818 km (0.066 R)
• M42: 8,841,234 km (0.12 R)
• M43: 9,247,991 km (0.088 R)
• M44: 9,350,765 km (0.081 R)
• M45: 9,536,565 km (0.032 R)
• M46: 9,848,925 km (0.105 R)
• M47: 9,995,831 km (0.04 R)
• M48: 10,313,128 km (0.03 R)
• M49: 10,441,034 km (0.069 R)
• M50: 10,633,865 km (0.118 R)
• M51: 10,806,202 km (0.112 R)
• M52: 11,001,128 km (0.087 R)
• M53: 11,088,194 km (0.095 R)
• M54: 11,306,906 km (0.036 R)
• M55: 11,792,800 km (0.103 R)
• M56: 11,859,670 km (0.101 R)
• M57: 11,926,541 km (0.065 R)
• M58: 12,150,638 km (0.093 R)
• M59: 12,240,547 km (0.103 R)
• M60: 12,968,639 km (0.107 R)
• M61: 13,874,754 km (0.116 R)
• M62: 14,276,125 km (0.05 R)
• M63: 14,371,119 km (0.034 R)
• M64: 14,561,707 km (0.059 R)
• M65: 14,633,365 km (0.115 R)
• M66: 15,283,966 km (0.086 R)
• M67: 15,747,569 km (0.032 R)
• M68: 16,389,195 km (0.049 R)
• M69: 16,613,442 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 11.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.27 AU - 5.65 AU

Year: 8806 Days

Day: 14.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,844,602 km

• M1: 308,770 km (0.04 R)
• M2: 594,203 km (0.085 R)
• M3: 806,183 km (0.04 R)
• M4: 1,304,942 km (0.11 R)
• M5: 1,459,178 km (0.085 R)
• M6: 1,669,213 km (0.059 R)
• M7: 1,769,593 km (0.096 R)
• M8: 2,210,009 km (0.08 R)
• M9: 2,283,761 km (0.12 R)
• M10: 2,358,261 km (0.082 R)
• M11: 2,606,294 km (0.067 R)
• M12: 2,703,982 km (0.083 R)
• M13: 2,984,328 km (0.08 R)
• M14: 3,128,091 km (0.092 R)
• M15: 3,573,295 km (0.062 R)
• M16: 4,015,955 km (0.109 R)
• M17: 4,712,931 km (0.119 R)
• M18: 5,497,423 km (0.034 R)
• M19: 6,008,449 km (0.084 R)
• M20: 6,749,557 km (0.105 R)
• M21: 6,993,850 km (0.077 R)
• M22: 7,241,135 km (0.114 R)
• M23: 7,463,438 km (0.1 R)
• M24: 7,772,806 km (0.03 R)
• M25: 7,857,927 km (0.097 R)
• M26: 8,346,065 km (0.114 R)
• M27: 8,462,303 km (0.068 R)
• M28: 8,755,365 km (0.052 R)
• M29: 8,873,547 km (0.083 R)
• M30: 9,321,593 km (0.12 R)
• M31: 9,992,091 km (0.085 R)
• M32: 10,552,185 km (0.058 R)
• M33: 11,026,709 km (0.083 R)
• M34: 11,122,602 km (0.076 R)
• M35: 12,227,232 km (0.108 R)
• M36: 12,359,477 km (0.101 R)
• M37: 12,625,462 km (0.117 R)
• M38: 13,502,853 km (0.061 R)
• M39: 14,052,775 km (0.105 R)
• M40: 14,926,427 km (0.05 R)
• M41: 15,245,220 km (0.114 R)
• M42: 16,287,917 km (0.114 R)
• M43: 16,506,629 km (0.083 R)
• M44: 17,168,300 km (0.057 R)
• M45: 17,502,352 km (0.096 R)
• M46: 17,838,648 km (0.097 R)
• M47: 17,988,845 km (0.108 R)
• M48: 18,177,039 km (0.09 R)
• M49: 18,822,105 km (0.091 R)
• M50: 20,526,324 km (0.101 R)
• M51: 20,999,652 km (0.101 R)
• M52: 21,357,041 km (0.028 R)
• M53: 21,756,467 km (0.117 R)
• M54: 22,684,423 km (0.1 R)
• M55: 22,887,876 km (0.044 R)
• M56: 23,625,393 km (0.105 R)
• M57: 24,038,583 km (0.091 R)
• M58: 24,121,460 km (0.115 R)
• M59: 24,454,016 km (0.065 R)
• M60: 25,207,989 km (0.088 R)
• M61: 25,672,491 km (0.06 R)
• M62: 25,841,985 km (0.074 R)
• M63: 26,097,199 km (0.115 R)
• M64: 26,310,376 km (0.033 R)
• M65: 26,524,151 km (0.092 R)
• M66: 26,867,478 km (0.113 R)
• M67: 27,082,899 km (0.101 R)
• M68: 27,342,003 km (0.111 R)
• M69: 27,471,854 km (0.083 R)
• M70: 27,732,154 km (0.096 R)
• M71: 28,124,400 km (0.107 R)
• M72: 28,211,765 km (0.085 R)
• M73: 28,606,105 km (0.065 R)
• M74: 28,693,919 km (0.12 R)
• M75: 28,781,882 km (0.085 R)
• M76: 29,046,371 km (0.107 R)
• M77: 29,311,608 km (0.117 R)
• M78: 29,444,601 km (0.086 R)
• M79: 29,666,604 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit