🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 9.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.76 AU - 1.82 AU

Year: 1597 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,407,164 km

• M1: 202,705 km (0.115 R)
• M2: 374,294 km (0.106 R)
• M3: 442,361 km (0.098 R)
• M4: 566,826 km (0.042 R)
• M5: 964,607 km (0.091 R)
• M6: 1,089,222 km (0.081 R)
• M7: 1,175,540 km (0.118 R)
• M8: 1,282,054 km (0.067 R)
• M9: 1,486,255 km (0.104 R)
• M10: 1,563,148 km (0.099 R)
• M11: 1,641,537 km (0.067 R)
• M12: 1,802,206 km (0.096 R)
• M13: 1,884,634 km (0.082 R)
• M14: 2,042,460 km (0.036 R)
• M15: 2,128,479 km (0.111 R)
• M16: 2,315,476 km (0.093 R)
• M17: 2,427,973 km (0.045 R)
• M18: 2,496,489 km (0.029 R)
• M19: 2,670,322 km (0.117 R)
• M20: 2,824,408 km (0.074 R)
• M21: 2,957,101 km (0.105 R)
• M22: 3,042,671 km (0.102 R)
• M23: 3,104,156 km (0.077 R)
• M24: 3,228,621 km (0.073 R)
• M25: 3,573,145 km (0.045 R)
• M26: 3,809,360 km (0.117 R)
• M27: 4,077,888 km (0.099 R)
• M28: 4,214,471 km (0.091 R)
• M29: 4,520,399 km (0.118 R)
• M30: 4,591,009 km (0.101 R)
• M31: 4,920,274 km (0.115 R)
• M32: 5,331,519 km (0.092 R)
• M33: 5,421,128 km (0.088 R)
• M34: 5,616,951 km (0.115 R)
• M35: 5,723,315 km (0.113 R)
• M36: 5,907,470 km (0.102 R)
• M37: 6,062,304 km (0.088 R)
• M38: 6,124,537 km (0.078 R)
• M39: 6,249,900 km (0.105 R)
• M40: 6,312,881 km (0.092 R)
• M41: 6,808,049 km (0.106 R)
• M42: 7,332,390 km (0.101 R)
• M43: 7,633,082 km (0.104 R)
• M44: 7,751,264 km (0.106 R)
• M45: 7,852,841 km (0.118 R)
• M46: 8,194,971 km (0.119 R)
• M47: 8,507,033 km (0.088 R)
• M48: 8,717,218 km (0.099 R)
• M49: 8,911,545 km (0.107 R)
• M50: 9,232,433 km (0.077 R)
• M51: 9,304,240 km (0.05 R)
• M52: 9,484,804 km (0.054 R)
• M53: 9,830,674 km (0.111 R)
• M54: 10,217,983 km (0.113 R)
• M55: 10,366,833 km (0.062 R)
• M56: 10,460,332 km (0.106 R)
• M57: 10,761,024 km (0.103 R)
• M58: 10,988,562 km (0.074 R)
• M59: 11,428,978 km (0.103 R)
• M60: 11,564,065 km (0.047 R)
• M61: 11,953,319 km (0.055 R)
• M62: 12,465,841 km (0.054 R)
• M63: 12,784,634 km (0.034 R)
• M64: 12,985,394 km (0.054 R)
• M65: 13,288,330 km (0.115 R)
• M66: 13,410,252 km (0.071 R)
• M67: 13,614,154 km (0.12 R)
• M68: 13,716,479 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 8.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.68 AU - 2.72 AU

Year: 2959 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,407,164 km

• M1: 114,442 km (0.095 R)
• M2: 169,794 km (0.105 R)
• M3: 230,381 km (0.118 R)
• M4: 453,431 km (0.1 R)
• M5: 635,193 km (0.109 R)
• M6: 717,172 km (0.033 R)
• M7: 771,925 km (0.109 R)
• M8: 1,218,175 km (0.079 R)
• M9: 1,718,132 km (0.066 R)
• M10: 1,886,579 km (0.105 R)
• M11: 2,276,281 km (0.049 R)
• M12: 2,499,332 km (0.063 R)
• M13: 2,788,355 km (0.1 R)
• M14: 2,887,089 km (0.105 R)
• M15: 3,037,435 km (0.104 R)
• M16: 3,221,291 km (0.107 R)
• M17: 3,503,881 km (0.093 R)
• M18: 4,026,127 km (0.112 R)
• M19: 4,183,056 km (0.07 R)
• M20: 4,262,343 km (0.093 R)
• M21: 4,561,089 km (0.047 R)
• M22: 4,760,204 km (0.072 R)
• M23: 4,866,718 km (0.115 R)
• M24: 5,239,815 km (0.111 R)
• M25: 5,534,972 km (0.079 R)
• M26: 5,835,663 km (0.118 R)
• M27: 6,218,933 km (0.046 R)
• M28: 6,650,074 km (0.113 R)
• M29: 6,809,246 km (0.032 R)
• M30: 6,996,543 km (0.034 R)
• M31: 7,158,557 km (0.111 R)
• M32: 7,321,769 km (0.077 R)
• M33: 7,499,790 km (0.045 R)
• M34: 7,637,869 km (0.052 R)
• M35: 8,397,826 km (0.078 R)
• M36: 8,598,736 km (0.07 R)
• M37: 8,947,000 km (0.119 R)
• M38: 9,137,588 km (0.064 R)
• M39: 9,299,752 km (0.054 R)
• M40: 9,492,882 km (0.113 R)
• M41: 9,943,322 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 14.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.74 AU - 3.92 AU

Year: 4052 Days

Day: 6.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,407,164 km

• M1: 178,321 km (0.112 R)
• M2: 273,465 km (0.118 R)
• M3: 429,047 km (0.079 R)
• M4: 567,126 km (0.047 R)
• M5: 915,689 km (0.101 R)
• M6: 1,165,966 km (0.094 R)
• M7: 1,913,506 km (0.041 R)
• M8: 2,175,153 km (0.087 R)
• M9: 2,265,061 km (0.063 R)
• M10: 2,422,139 km (0.104 R)
• M11: 2,556,029 km (0.113 R)
• M12: 3,307,011 km (0.111 R)
• M13: 3,638,220 km (0.074 R)
• M14: 3,996,358 km (0.086 R)
• M15: 4,139,672 km (0.119 R)
• M16: 4,763,645 km (0.041 R)
• M17: 4,881,827 km (0.119 R)
• M18: 5,452,543 km (0.07 R)
• M19: 5,683,373 km (0.099 R)
• M20: 5,953,546 km (0.106 R)
• M21: 6,209,808 km (0.07 R)
• M22: 6,544,458 km (0.091 R)
• M23: 6,770,949 km (0.102 R)
• M24: 7,524,922 km (0.086 R)
• M25: 7,702,794 km (0.055 R)
• M26: 7,822,024 km (0.098 R)
• M27: 8,042,531 km (0.073 R)
• M28: 8,163,556 km (0.114 R)
• M29: 8,264,983 km (0.086 R)
• M30: 8,695,376 km (0.11 R)
• M31: 9,070,268 km (0.086 R)
• M32: 9,749,742 km (0.084 R)
• M33: 9,965,462 km (0.092 R)
• M34: 10,160,987 km (0.085 R)
• M35: 10,423,680 km (0.111 R)
• M36: 10,578,065 km (0.044 R)
• M37: 10,955,950 km (0.049 R)
• M38: 11,451,567 km (0.11 R)
• M39: 11,816,736 km (0.12 R)
• M40: 12,488,281 km (0.073 R)
• M41: 12,934,980 km (0.05 R)
• M42: 13,077,247 km (0.112 R)
• M43: 13,434,936 km (0.12 R)
• M44: 13,844,385 km (0.095 R)
• M45: 14,014,179 km (0.085 R)
• M46: 14,208,955 km (0.105 R)
• M47: 14,306,792 km (0.111 R)
• M48: 14,823,803 km (0.089 R)
• M49: 15,422,194 km (0.097 R)
• M50: 15,547,856 km (0.097 R)
• M51: 16,283,579 km (0.116 R)
• M52: 16,875,089 km (0.116 R)
• M53: 16,978,760 km (0.055 R)
• M54: 17,316,851 km (0.066 R)
• M55: 17,552,318 km (0.033 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.1

Radius: 7.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.1 AU - 6.56 AU

Year: 10620 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,407,164 km

• M1: 149,149 km (0.049 R)
• M2: 324,478 km (0.117 R)
• M3: 575,503 km (0.065 R)
• M4: 640,279 km (0.065 R)
• M5: 808,128 km (0.082 R)
• M6: 1,035,217 km (0.041 R)
• M7: 1,150,557 km (0.089 R)
• M8: 1,444,667 km (0.096 R)
• M9: 2,490,356 km (0.111 R)
• M10: 2,725,673 km (0.097 R)
• M11: 3,560,579 km (0.074 R)
• M12: 3,613,088 km (0.115 R)
• M13: 4,207,440 km (0.12 R)
• M14: 4,393,540 km (0.059 R)
• M15: 4,601,481 km (0.084 R)
• M16: 4,658,777 km (0.098 R)
• M17: 5,046,684 km (0.113 R)
• M18: 5,224,556 km (0.068 R)
• M19: 5,505,501 km (0.025 R)
• M20: 5,627,423 km (0.03 R)
• M21: 6,103,144 km (0.04 R)
• M22: 6,292,834 km (0.063 R)
• M23: 6,463,077 km (0.106 R)
• M24: 6,527,254 km (0.103 R)
• M25: 6,678,049 km (0.051 R)
• M26: 6,917,106 km (0.07 R)
• M27: 7,048,752 km (0.067 R)
• M28: 7,426,337 km (0.098 R)
• M29: 7,674,072 km (0.096 R)
• M30: 8,062,428 km (0.069 R)
• M31: 9,483,607 km (0.093 R)
• M32: 9,532,227 km (0.1 R)
• M33: 9,703,367 km (0.085 R)
• M34: 11,057,227 km (0.056 R)
• M35: 11,108,390 km (0.066 R)
• M36: 12,124,010 km (0.081 R)
• M37: 12,203,446 km (0.111 R)
• M38: 12,979,410 km (0.053 R)
• M39: 14,242,764 km (0.075 R)
• M40: 15,002,422 km (0.073 R)
• M41: 16,472,970 km (0.04 R)
• M42: 18,321,700 km (0.079 R)
• M43: 18,443,323 km (0.039 R)
• M44: 18,932,059 km (0.119 R)
• M45: 19,922,397 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit