🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 24,127,481 km

• M1: 198,965 km (0.105 R)
• M2: 306,526 km (0.06 R)
• M3: 427,401 km (0.105 R)
• M4: 569,818 km (0.073 R)
• M5: 683,662 km (0.104 R)
• M6: 786,137 km (0.085 R)
• M7: 894,894 km (0.109 R)
• M8: 1,129,614 km (0.07 R)
• M9: 1,222,065 km (0.104 R)
• M10: 1,334,413 km (0.108 R)
• M11: 1,437,336 km (0.102 R)
• M12: 1,543,102 km (0.116 R)
• M13: 1,647,222 km (0.117 R)
• M14: 1,791,435 km (0.086 R)
• M15: 1,891,815 km (0.071 R)
• M16: 2,138,352 km (0.109 R)
• M17: 2,245,314 km (0.038 R)
• M18: 2,338,364 km (0.115 R)
• M19: 2,528,653 km (0.112 R)
• M20: 2,680,195 km (0.042 R)
• M21: 2,958,747 km (0.085 R)
• M22: 3,072,890 km (0.082 R)
• M23: 3,229,369 km (0.078 R)
• M24: 3,382,557 km (0.068 R)
• M25: 3,502,236 km (0.075 R)
• M26: 3,635,378 km (0.027 R)
• M27: 3,832,249 km (0.12 R)
• M28: 3,932,030 km (0.115 R)
• M29: 4,032,710 km (0.073 R)
• M30: 4,339,984 km (0.085 R)
• M31: 4,431,089 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 8.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.05 AU - 2.07 AU

Year: 2005 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,127,481 km

• M1: 105,018 km (0.08 R)
• M2: 205,697 km (0.039 R)
• M3: 341,831 km (0.093 R)
• M4: 476,768 km (0.08 R)
• M5: 577,298 km (0.071 R)
• M6: 669,750 km (0.084 R)
• M7: 879,037 km (0.045 R)
• M8: 1,266,496 km (0.075 R)
• M9: 1,410,409 km (0.112 R)
• M10: 1,516,623 km (0.115 R)
• M11: 1,828,086 km (0.116 R)
• M12: 2,015,083 km (0.118 R)
• M13: 2,626,490 km (0.116 R)
• M14: 2,838,171 km (0.07 R)
• M15: 2,918,954 km (0.105 R)
• M16: 3,292,051 km (0.114 R)
• M17: 3,419,807 km (0.071 R)
• M18: 3,592,742 km (0.07 R)
• M19: 3,842,721 km (0.111 R)
• M20: 3,902,410 km (0.089 R)
• M21: 4,007,577 km (0.102 R)
• M22: 4,144,160 km (0.093 R)
• M23: 4,500,203 km (0.063 R)
• M24: 4,594,749 km (0.054 R)
• M25: 4,705,900 km (0.091 R)
• M26: 4,769,779 km (0.076 R)
• M27: 4,930,895 km (0.104 R)
• M28: 5,061,046 km (0.069 R)
• M29: 5,357,997 km (0.071 R)
• M30: 5,491,887 km (0.087 R)
• M31: 5,593,016 km (0.117 R)
• M32: 5,745,905 km (0.067 R)
• M33: 5,814,271 km (0.116 R)
• M34: 6,125,285 km (0.105 R)
• M35: 6,424,181 km (0.11 R)
• M36: 6,745,817 km (0.082 R)
• M37: 7,274,944 km (0.097 R)
• M38: 7,404,646 km (0.074 R)
• M39: 7,572,644 km (0.066 R)
• M40: 7,685,291 km (0.097 R)
• M41: 7,741,839 km (0.108 R)
• M42: 8,064,971 km (0.112 R)
• M43: 8,237,756 km (0.079 R)
• M44: 8,548,172 km (0.119 R)
• M45: 8,704,801 km (0.074 R)
• M46: 8,803,087 km (0.088 R)
• M47: 9,180,223 km (0.118 R)
• M48: 9,522,204 km (0.087 R)
• M49: 9,582,940 km (0.103 R)
• M50: 10,012,137 km (0.086 R)
• M51: 10,177,293 km (0.05 R)
• M52: 10,741,127 km (0.097 R)
• M53: 11,016,387 km (0.066 R)
• M54: 11,293,891 km (0.029 R)
• M55: 11,401,153 km (0.081 R)
• M56: 11,725,332 km (0.056 R)
• M57: 12,338,384 km (0.091 R)
• M58: 13,618,493 km (0.093 R)
• M59: 13,709,897 km (0.098 R)
• M60: 13,847,377 km (0.104 R)
• M61: 14,146,872 km (0.105 R)
• M62: 14,448,462 km (0.115 R)
• M63: 14,565,148 km (0.047 R)
• M64: 15,247,464 km (0.115 R)
• M65: 15,940,252 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 8.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.7 AU - 3.78 AU

Year: 4906 Days

Day: 8.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,127,481 km

• M1: 125,662 km (0.089 R)
• M2: 230,231 km (0.101 R)
• M3: 292,165 km (0.072 R)
• M4: 378,931 km (0.05 R)
• M5: 495,019 km (0.094 R)
• M6: 687,851 km (0.051 R)
• M7: 787,932 km (0.088 R)
• M8: 881,281 km (0.07 R)
• M9: 978,520 km (0.081 R)
• M10: 1,237,922 km (0.063 R)
• M11: 1,432,549 km (0.119 R)
• M12: 1,577,659 km (0.084 R)
• M13: 1,637,199 km (0.091 R)
• M14: 1,727,855 km (0.081 R)
• M15: 1,977,983 km (0.086 R)
• M16: 2,074,773 km (0.044 R)
• M17: 2,189,814 km (0.115 R)
• M18: 2,530,298 km (0.096 R)
• M19: 2,942,590 km (0.036 R)
• M20: 3,166,089 km (0.119 R)
• M21: 3,298,932 km (0.05 R)
• M22: 3,414,422 km (0.087 R)
• M23: 3,531,258 km (0.084 R)
• M24: 3,708,980 km (0.092 R)
• M25: 3,950,730 km (0.101 R)
• M26: 4,620,031 km (0.098 R)
• M27: 5,167,410 km (0.115 R)
• M28: 5,437,434 km (0.064 R)
• M29: 5,574,316 km (0.106 R)
• M30: 5,712,245 km (0.082 R)
• M31: 5,804,697 km (0.04 R)
• M32: 6,038,368 km (0.11 R)
• M33: 6,132,765 km (0.063 R)
• M34: 7,028,557 km (0.108 R)
• M35: 7,202,689 km (0.11 R)
• M36: 7,605,855 km (0.071 R)
• M37: 7,759,043 km (0.09 R)
• M38: 8,198,562 km (0.12 R)
• M39: 8,303,131 km (0.113 R)
• M40: 8,566,423 km (0.111 R)
• M41: 8,725,894 km (0.074 R)
• M42: 9,482,560 km (0.101 R)
• M43: 10,091,872 km (0.116 R)
• M44: 10,457,938 km (0.116 R)
• M45: 11,145,041 km (0.089 R)
• M46: 11,231,958 km (0.091 R)
• M47: 11,817,185 km (0.069 R)
• M48: 11,905,896 km (0.101 R)
• M49: 12,653,138 km (0.11 R)
• M50: 12,926,004 km (0.074 R)
• M51: 13,323,336 km (0.09 R)
• M52: 13,600,840 km (0.06 R)
• M53: 13,662,774 km (0.049 R)
• M54: 14,036,319 km (0.081 R)
• M55: 14,130,267 km (0.054 R)
• M56: 14,287,345 km (0.06 R)
• M57: 14,350,176 km (0.101 R)
• M58: 14,825,448 km (0.116 R)
• M59: 14,889,177 km (0.027 R)
• M60: 15,112,975 km (0.108 R)
• M61: 15,273,494 km (0.102 R)
• M62: 15,531,550 km (0.09 R)
• M63: 15,986,776 km (0.118 R)
• M64: 16,578,436 km (0.112 R)
• M65: 16,644,558 km (0.069 R)
• M66: 17,043,536 km (0.089 R)
• M67: 17,344,826 km (0.08 R)
• M68: 17,479,165 km (0.109 R)
• M69: 18,912,013 km (0.117 R)
• M70: 19,015,685 km (0.041 R)
• M71: 19,642,350 km (0.115 R)
• M72: 21,346,419 km (0.063 R)
• M73: 21,743,602 km (0.085 R)
• M74: 21,852,210 km (0.032 R)
• M75: 22,508,496 km (0.097 R)
• M76: 22,581,799 km (0.093 R)
• M77: 23,208,165 km (0.103 R)
• M78: 23,467,867 km (0.111 R)
• M79: 23,765,716 km (0.083 R)
• M80: 24,629,045 km (0.055 R)
• M81: 25,083,524 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 15

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.14 AU - 4.2 AU

Year: 5776 Days

Day: 10.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,127,481 km

• M1: 190,438 km (0.095 R)
• M2: 363,822 km (0.101 R)
• M3: 512,373 km (0.112 R)
• M4: 611,107 km (0.077 R)
• M5: 748,737 km (0.032 R)
• M6: 1,095,954 km (0.088 R)
• M7: 1,577,360 km (0.101 R)
• M8: 1,704,369 km (0.087 R)
• M9: 1,909,318 km (0.093 R)
• M10: 2,030,043 km (0.073 R)
• M11: 2,185,026 km (0.08 R)
• M12: 2,279,872 km (0.084 R)
• M13: 2,861,807 km (0.092 R)
• M14: 3,089,794 km (0.089 R)
• M15: 3,323,915 km (0.094 R)
• M16: 3,526,770 km (0.054 R)
• M17: 3,886,852 km (0.106 R)
• M18: 4,540,595 km (0.066 R)
• M19: 4,974,877 km (0.117 R)
• M20: 5,838,954 km (0.026 R)
• M21: 5,972,695 km (0.069 R)
• M22: 6,107,483 km (0.053 R)
• M23: 6,448,715 km (0.087 R)
• M24: 6,633,319 km (0.061 R)
• M25: 7,173,966 km (0.05 R)
• M26: 7,341,366 km (0.085 R)
• M27: 7,582,817 km (0.042 R)
• M28: 7,728,974 km (0.088 R)
• M29: 8,024,131 km (0.118 R)
• M30: 8,197,963 km (0.067 R)
• M31: 8,398,275 km (0.108 R)
• M32: 8,752,672 km (0.086 R)
• M33: 8,880,578 km (0.108 R)
• M34: 9,034,664 km (0.09 R)
• M35: 9,138,036 km (0.081 R)
• M36: 9,345,678 km (0.084 R)
• M37: 9,925,220 km (0.067 R)
• M38: 10,058,512 km (0.12 R)
• M39: 10,273,185 km (0.102 R)
• M40: 10,570,735 km (0.12 R)
• M41: 11,341,164 km (0.086 R)
• M42: 11,480,589 km (0.112 R)
• M43: 11,959,153 km (0.112 R)
• M44: 12,300,984 km (0.06 R)
• M45: 12,645,957 km (0.03 R)
• M46: 13,316,155 km (0.061 R)
• M47: 13,463,509 km (0.119 R)
• M48: 13,611,312 km (0.108 R)
• M49: 14,177,839 km (0.114 R)
• M50: 14,448,910 km (0.097 R)
• M51: 15,519,433 km (0.093 R)
• M52: 15,798,882 km (0.043 R)
• M53: 16,048,710 km (0.04 R)
• M54: 16,488,977 km (0.079 R)
• M55: 16,805,974 km (0.093 R)
• M56: 17,220,959 km (0.093 R)
• M57: 17,833,712 km (0.112 R)
• M58: 17,931,250 km (0.063 R)
• M59: 18,388,121 km (0.052 R)
• M60: 18,585,142 km (0.096 R)
• M61: 20,389,591 km (0.063 R)
• M62: 20,832,401 km (0.119 R)
• M63: 21,243,945 km (0.046 R)
• M64: 21,901,128 km (0.073 R)
• M65: 22,144,823 km (0.085 R)
• M66: 22,600,050 km (0.092 R)
• M67: 23,058,268 km (0.085 R)
• M68: 23,199,937 km (0.11 R)
• M69: 23,306,301 km (0.11 R)
• M70: 23,555,232 km (0.081 R)
• M71: 23,840,814 km (0.094 R)
• M72: 24,055,637 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit