🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 14.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.75 AU - 0.93 AU

Year: 531 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,108,241 km

• M1: 182,360 km (0.098 R)
• M2: 275,110 km (0.081 R)
• M3: 404,363 km (0.059 R)
• M4: 495,767 km (0.104 R)
• M5: 612,753 km (0.092 R)
• M6: 717,471 km (0.111 R)
• M7: 815,308 km (0.056 R)
• M8: 922,121 km (0.067 R)
• M9: 1,193,342 km (0.073 R)
• M10: 1,321,697 km (0.097 R)
• M11: 1,423,424 km (0.11 R)
• M12: 1,537,417 km (0.097 R)
• M13: 1,668,764 km (0.105 R)
• M14: 1,784,703 km (0.099 R)
• M15: 1,878,351 km (0.106 R)
• M16: 2,117,857 km (0.073 R)
• M17: 2,228,111 km (0.067 R)
• M18: 2,493,348 km (0.077 R)
• M19: 2,649,677 km (0.104 R)
• M20: 2,820,967 km (0.071 R)
• M21: 2,919,702 km (0.039 R)
• M22: 3,049,253 km (0.08 R)
• M23: 3,144,697 km (0.109 R)
• M24: 3,350,843 km (0.112 R)
• M25: 3,542,926 km (0.083 R)
• M26: 3,745,033 km (0.098 R)
• M27: 3,925,149 km (0.106 R)
• M28: 4,029,419 km (0.114 R)
• M29: 4,161,065 km (0.094 R)
• M30: 4,294,057 km (0.107 R)
• M31: 4,523,690 km (0.062 R)
• M32: 4,646,809 km (0.05 R)
• M33: 4,778,156 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 8.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.59 AU - 2.05 AU

Year: 1695 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,108,241 km

• M1: 104,868 km (0.092 R)
• M2: 173,085 km (0.026 R)
• M3: 249,080 km (0.082 R)
• M4: 347,067 km (0.058 R)
• M5: 399,426 km (0.12 R)
• M6: 483,949 km (0.078 R)
• M7: 537,954 km (0.099 R)
• M8: 600,635 km (0.089 R)
• M9: 713,582 km (0.099 R)
• M10: 863,479 km (0.069 R)
• M11: 977,024 km (0.062 R)
• M12: 1,103,883 km (0.113 R)
• M13: 1,161,029 km (0.096 R)
• M14: 1,313,170 km (0.076 R)
• M15: 1,409,362 km (0.06 R)
• M16: 1,553,574 km (0.115 R)
• M17: 1,750,295 km (0.108 R)
• M18: 1,808,040 km (0.113 R)
• M19: 1,915,601 km (0.097 R)
• M20: 1,985,313 km (0.086 R)
• M21: 2,065,797 km (0.042 R)
• M22: 2,251,298 km (0.116 R)
• M23: 2,561,564 km (0.099 R)
• M24: 2,627,387 km (0.083 R)
• M25: 2,862,705 km (0.105 R)
• M26: 2,954,109 km (0.106 R)
• M27: 3,293,696 km (0.07 R)
• M28: 3,365,503 km (0.092 R)
• M29: 3,498,645 km (0.106 R)
• M30: 3,596,482 km (0.076 R)
• M31: 3,745,183 km (0.095 R)
• M32: 3,908,394 km (0.064 R)
• M33: 4,086,864 km (0.041 R)
• M34: 4,412,389 km (0.102 R)
• M35: 4,638,432 km (0.078 R)
• M36: 5,143,773 km (0.112 R)
• M37: 5,495,029 km (0.119 R)
• M38: 5,680,830 km (0.117 R)
• M39: 6,191,407 km (0.09 R)
• M40: 6,250,648 km (0.093 R)
• M41: 6,324,998 km (0.104 R)
• M42: 6,519,774 km (0.113 R)
• M43: 6,716,645 km (0.036 R)
• M44: 6,808,049 km (0.109 R)
• M45: 6,884,644 km (0.12 R)
• M46: 7,271,653 km (0.101 R)
• M47: 7,444,289 km (0.088 R)
• M48: 7,697,708 km (0.034 R)
• M49: 7,841,621 km (0.115 R)
• M50: 8,099,378 km (0.104 R)
• M51: 8,180,610 km (0.1 R)
• M52: 8,756,412 km (0.075 R)
• M53: 8,990,383 km (0.115 R)
• M54: 9,396,242 km (0.09 R)
• M55: 9,946,762 km (0.048 R)
• M56: 10,033,828 km (0.112 R)
• M57: 10,103,541 km (0.081 R)
• M58: 10,208,409 km (0.084 R)
• M59: 10,419,492 km (0.094 R)
• M60: 10,543,209 km (0.113 R)
• M61: 10,774,338 km (0.106 R)
• M62: 10,881,600 km (0.086 R)
• M63: 11,025,064 km (0.073 R)
• M64: 11,133,223 km (0.094 R)
• M65: 11,187,378 km (0.119 R)
• M66: 11,569,002 km (0.071 R)
• M67: 11,642,155 km (0.098 R)
• M68: 11,770,510 km (0.058 R)
• M69: 12,010,315 km (0.115 R)
• M70: 12,532,262 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 13.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.07 AU - 3.15 AU

Year: 2911 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,108,241 km

• M1: 214,075 km (0.083 R)
• M2: 333,603 km (0.097 R)
• M3: 463,454 km (0.087 R)
• M4: 739,013 km (0.081 R)
• M5: 839,992 km (0.075 R)
• M6: 979,268 km (0.087 R)
• M7: 1,080,695 km (0.08 R)
• M8: 1,511,238 km (0.082 R)
• M9: 1,739,374 km (0.093 R)
• M10: 1,865,037 km (0.107 R)
• M11: 2,398,353 km (0.091 R)
• M12: 3,198,552 km (0.076 R)
• M13: 3,354,134 km (0.115 R)
• M14: 3,854,688 km (0.111 R)
• M15: 4,283,585 km (0.059 R)
• M16: 4,417,176 km (0.089 R)
• M17: 4,846,373 km (0.028 R)
• M18: 5,474,085 km (0.063 R)
• M19: 5,577,757 km (0.03 R)
• M20: 5,956,389 km (0.111 R)
• M21: 6,278,473 km (0.085 R)
• M22: 6,474,446 km (0.101 R)
• M23: 6,606,392 km (0.11 R)
• M24: 6,917,406 km (0.097 R)
• M25: 7,029,754 km (0.096 R)
• M26: 7,347,350 km (0.112 R)
• M27: 7,439,053 km (0.097 R)
• M28: 7,600,320 km (0.096 R)
• M29: 7,809,458 km (0.113 R)
• M30: 7,949,930 km (0.116 R)
• M31: 8,091,150 km (0.068 R)
• M32: 8,304,776 km (0.099 R)
• M33: 8,400,220 km (0.098 R)
• M34: 8,932,190 km (0.117 R)
• M35: 9,128,462 km (0.042 R)
• M36: 9,375,747 km (0.079 R)
• M37: 9,575,161 km (0.117 R)
• M38: 9,978,178 km (0.094 R)
• M39: 10,105,336 km (0.075 R)
• M40: 10,696,996 km (0.066 R)
• M41: 11,141,601 km (0.112 R)
• M42: 11,273,546 km (0.093 R)
• M43: 11,406,090 km (0.116 R)
• M44: 11,619,117 km (0.113 R)
• M45: 11,995,056 km (0.099 R)
• M46: 12,184,447 km (0.061 R)
• M47: 12,897,132 km (0.092 R)
• M48: 13,007,984 km (0.103 R)
• M49: 13,314,360 km (0.103 R)
• M50: 13,454,533 km (0.069 R)
• M51: 13,764,350 km (0.092 R)
• M52: 14,019,714 km (0.096 R)
• M53: 14,448,910 km (0.084 R)
• M54: 15,408,132 km (0.03 R)
• M55: 15,496,245 km (0.064 R)
• M56: 15,999,492 km (0.12 R)
• M57: 16,208,181 km (0.108 R)
• M58: 17,173,985 km (0.066 R)
• M59: 17,265,539 km (0.117 R)
• M60: 17,571,766 km (0.098 R)
• M61: 18,282,805 km (0.088 R)
• M62: 18,814,475 km (0.076 R)
• M63: 20,246,277 km (0.111 R)
• M64: 20,343,066 km (0.048 R)
• M65: 20,861,423 km (0.115 R)
• M66: 21,384,118 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.95 AU - 6.55 AU

Year: 8303 Days

Day: 6.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,108,241 km

• M1: 250,576 km (0.06 R)
• M2: 365,168 km (0.089 R)
• M3: 489,335 km (0.119 R)
• M4: 987,196 km (0.094 R)
• M5: 1,163,273 km (0.112 R)
• M6: 1,385,725 km (0.101 R)
• M7: 1,604,138 km (0.068 R)
• M8: 2,702,785 km (0.076 R)
• M9: 3,049,852 km (0.115 R)
• M10: 3,993,066 km (0.116 R)
• M11: 4,123,815 km (0.062 R)
• M12: 4,309,017 km (0.117 R)
• M13: 4,416,279 km (0.054 R)
• M14: 4,551,515 km (0.095 R)
• M15: 5,919,588 km (0.108 R)
• M16: 7,278,385 km (0.062 R)
• M17: 8,225,190 km (0.085 R)
• M18: 8,426,100 km (0.063 R)
• M19: 8,527,079 km (0.12 R)
• M20: 9,664,770 km (0.06 R)
• M21: 9,841,296 km (0.101 R)
• M22: 10,161,884 km (0.116 R)
• M23: 10,269,445 km (0.101 R)
• M24: 10,959,989 km (0.098 R)
• M25: 11,144,144 km (0.088 R)
• M26: 11,255,295 km (0.12 R)
• M27: 11,967,082 km (0.104 R)
• M28: 12,886,959 km (0.112 R)
• M29: 13,042,541 km (0.106 R)
• M30: 13,434,188 km (0.086 R)
• M31: 14,389,969 km (0.105 R)
• M32: 14,673,008 km (0.12 R)
• M33: 14,794,781 km (0.088 R)
• M34: 14,917,002 km (0.116 R)
• M35: 15,162,343 km (0.105 R)
• M36: 16,620,024 km (0.09 R)
• M37: 17,215,723 km (0.088 R)
• M38: 17,516,115 km (0.106 R)
• M39: 17,688,602 km (0.118 R)
• M40: 18,384,082 km (0.091 R)
• M41: 18,559,411 km (0.118 R)
• M42: 18,691,207 km (0.108 R)
• M43: 18,867,583 km (0.116 R)
• M44: 19,177,250 km (0.078 R)
• M45: 19,355,122 km (0.094 R)
• M46: 19,757,241 km (0.111 R)
• M47: 19,981,788 km (0.093 R)
• M48: 20,207,082 km (0.047 R)
• M49: 20,797,246 km (0.088 R)
• M50: 21,485,097 km (0.1 R)
• M51: 21,669,700 km (0.063 R)
• M52: 22,460,624 km (0.092 R)
• M53: 23,403,240 km (0.119 R)
• M54: 23,688,524 km (0.054 R)
• M55: 24,166,638 km (0.096 R)
• M56: 24,599,575 km (0.039 R)
• M57: 24,696,215 km (0.1 R)
• M58: 25,571,063 km (0.115 R)
• M59: 25,864,873 km (0.118 R)
• M60: 26,703,669 km (0.079 R)
• M61: 27,151,266 km (0.106 R)
• M62: 28,054,089 km (0.041 R)
• M63: 28,509,165 km (0.064 R)
• M64: 28,814,046 km (0.098 R)
• M65: 29,017,798 km (0.076 R)
• M66: 29,273,162 km (0.032 R)
• M67: 30,198,873 km (0.093 R)
• M68: 31,081,800 km (0.12 R)
• M69: 31,657,752 km (0.08 R)
• M70: 33,460,107 km (0.027 R)
• M71: 33,567,219 km (0.098 R)
• M72: 33,674,331 km (0.113 R)
• M73: 34,104,126 km (0.065 R)
• M74: 35,459,183 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit