🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 13.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.5 AU - 8.9 AU

Year: 7092 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,660,768 km

• M1: 239,357 km (0.076 R)
• M2: 366,814 km (0.115 R)
• M3: 825,331 km (0.087 R)
• M4: 1,079,648 km (0.088 R)
• M5: 1,317,359 km (0.107 R)
• M6: 1,796,521 km (0.12 R)
• M7: 1,968,110 km (0.077 R)
• M8: 2,448,618 km (0.082 R)
• M9: 2,654,016 km (0.081 R)
• M10: 2,751,853 km (0.066 R)
• M11: 2,922,544 km (0.118 R)
• M12: 3,096,676 km (0.109 R)
• M13: 3,259,588 km (0.084 R)
• M14: 3,486,229 km (0.073 R)
• M15: 3,624,906 km (0.116 R)
• M16: 3,971,524 km (0.111 R)
• M17: 4,445,002 km (0.072 R)
• M18: 5,589,276 km (0.062 R)
• M19: 5,843,442 km (0.068 R)
• M20: 6,138,599 km (0.084 R)
• M21: 6,878,660 km (0.104 R)
• M22: 7,667,190 km (0.083 R)
• M23: 7,868,848 km (0.066 R)
• M24: 8,072,301 km (0.114 R)
• M25: 8,505,088 km (0.086 R)
• M26: 8,755,963 km (0.118 R)
• M27: 9,072,812 km (0.05 R)
• M28: 9,914,599 km (0.103 R)
• M29: 11,166,883 km (0.088 R)
• M30: 11,742,086 km (0.083 R)
• M31: 12,091,846 km (0.099 R)
• M32: 12,421,261 km (0.111 R)
• M33: 12,897,281 km (0.104 R)
• M34: 13,451,990 km (0.072 R)
• M35: 14,609,878 km (0.093 R)
• M36: 15,594,980 km (0.118 R)
• M37: 15,850,942 km (0.116 R)
• M38: 16,005,327 km (0.072 R)
• M39: 16,289,413 km (0.083 R)
• M40: 17,204,802 km (0.099 R)

Planet 2 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392

Radius: 5.6

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.62 AU - 15.24 AU

Year: 21177 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,660,768 km

• M1: 100,081 km (0.096 R)
• M2: 344,524 km (0.107 R)
• M3: 410,347 km (0.055 R)
• M4: 517,459 km (0.118 R)
• M5: 594,053 km (0.093 R)
• M6: 985,401 km (0.085 R)
• M7: 1,081,742 km (0.035 R)
• M8: 1,898,995 km (0.077 R)
• M9: 2,493,946 km (0.114 R)
• M10: 2,592,980 km (0.032 R)
• M11: 3,285,319 km (0.11 R)
• M12: 3,577,483 km (0.065 R)
• M13: 4,265,185 km (0.082 R)
• M14: 4,383,816 km (0.101 R)
• M15: 4,664,611 km (0.119 R)
• M16: 4,705,302 km (0.025 R)
• M17: 4,786,833 km (0.096 R)
• M18: 5,456,134 km (0.089 R)
• M19: 6,333,375 km (0.096 R)
• M20: 6,605,045 km (0.061 R)
• M21: 6,650,673 km (0.029 R)
• M22: 8,117,031 km (0.102 R)
• M23: 8,313,303 km (0.051 R)
• M24: 10,466,765 km (0.03 R)
• M25: 11,549,255 km (0.06 R)
• M26: 11,936,564 km (0.067 R)
• M27: 12,159,764 km (0.073 R)
• M28: 12,328,061 km (0.106 R)
• M29: 12,780,595 km (0.118 R)
• M30: 12,894,588 km (0.114 R)
• M31: 13,527,687 km (0.058 R)
• M32: 13,760,311 km (0.07 R)
• M33: 14,407,173 km (0.077 R)
• M34: 14,644,734 km (0.115 R)
• M35: 15,063,758 km (0.117 R)
• M36: 15,184,184 km (0.116 R)
• M37: 16,903,512 km (0.103 R)
• M38: 17,154,089 km (0.107 R)
• M39: 17,406,011 km (0.079 R)
• M40: 18,425,671 km (0.039 R)
• M41: 19,202,981 km (0.094 R)
• M42: 19,595,675 km (0.096 R)
• M43: 19,924,940 km (0.058 R)
• M44: 20,388,993 km (0.057 R)
• M45: 20,522,285 km (0.117 R)
• M46: 21,327,720 km (0.099 R)
• M47: 22,417,839 km (0.03 R)
• M48: 23,945,982 km (0.091 R)
• M49: 24,016,293 km (0.094 R)
• M50: 24,297,985 km (0.119 R)
• M51: 25,866,968 km (0.11 R)
• M52: 26,083,436 km (0.099 R)
• M53: 27,321,508 km (0.078 R)
• M54: 28,058,577 km (0.091 R)
• M55: 28,951,826 km (0.118 R)
• M56: 29,176,671 km (0.054 R)
• M57: 29,778,803 km (0.065 R)
• M58: 30,918,888 km (0.071 R)
• M59: 31,148,670 km (0.055 R)
• M60: 31,532,838 km (0.109 R)
• M61: 31,995,993 km (0.086 R)
• M62: 33,241,694 km (0.091 R)
• M63: 33,320,083 km (0.056 R)
• M64: 34,344,829 km (0.089 R)
• M65: 36,586,702 km (0.104 R)
• M66: 37,398,720 km (0.074 R)
• M67: 38,957,978 km (0.115 R)
• M68: 40,120,503 km (0.078 R)
• M69: 41,210,025 km (0.063 R)
• M70: 41,631,741 km (0.081 R)
• M71: 42,224,448 km (0.1 R)
• M72: 42,905,268 km (0.059 R)
• M73: 42,990,538 km (0.099 R)
• M74: 43,332,669 km (0.081 R)
• M75: 43,589,678 km (0.108 R)
• M76: 44,882,802 km (0.091 R)
• M77: 47,241,811 km (0.1 R)
• M78: 47,418,187 km (0.032 R)
• M79: 48,925,834 km (0.051 R)
• M80: 49,104,304 km (0.099 R)
• M81: 49,282,924 km (0.052 R)
• M82: 52,261,418 km (0.118 R)
• M83: 52,535,032 km (0.083 R)
• M84: 54,556,399 km (0.097 R)
• M85: 55,949,005 km (0.11 R)
• M86: 56,042,354 km (0.091 R)
• M87: 56,509,399 km (0.045 R)
• M88: 57,635,721 km (0.09 R)
• M89: 58,959,064 km (0.098 R)
• M90: 61,250,754 km (0.057 R)
• M91: 61,635,520 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.7

Radius: 7.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 18.08 AU - 19.58 AU

Year: 29995 Days

Day: 18.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,660,768 km

• M1: 155,133 km (0.104 R)
• M2: 2,361,851 km (0.096 R)
• M3: 2,462,680 km (0.117 R)
• M4: 2,530,598 km (0.065 R)
• M5: 3,170,128 km (0.097 R)
• M6: 3,778,842 km (0.116 R)
• M7: 3,897,025 km (0.064 R)
• M8: 4,096,738 km (0.107 R)
• M9: 4,299,892 km (0.063 R)
• M10: 5,541,704 km (0.108 R)
• M11: 5,902,683 km (0.075 R)
• M12: 6,085,941 km (0.052 R)
• M13: 6,224,767 km (0.038 R)
• M14: 6,364,492 km (0.101 R)
• M15: 6,886,140 km (0.092 R)
• M16: 6,982,481 km (0.112 R)
• M17: 7,421,401 km (0.119 R)
• M18: 8,274,857 km (0.117 R)
• M19: 8,480,254 km (0.113 R)
• M20: 8,531,866 km (0.07 R)
• M21: 10,624,291 km (0.115 R)
• M22: 10,735,742 km (0.048 R)
• M23: 11,241,831 km (0.1 R)
• M24: 12,102,767 km (0.037 R)
• M25: 12,511,768 km (0.112 R)
• M26: 12,806,625 km (0.082 R)
• M27: 13,103,876 km (0.064 R)
• M28: 13,403,371 km (0.082 R)
• M29: 14,500,073 km (0.089 R)
• M30: 14,872,123 km (0.082 R)
• M31: 14,934,355 km (0.099 R)
• M32: 16,584,570 km (0.114 R)
• M33: 17,169,198 km (0.117 R)
• M34: 17,694,436 km (0.102 R)
• M35: 18,425,371 km (0.041 R)
• M36: 19,166,180 km (0.117 R)
• M37: 19,233,948 km (0.06 R)
• M38: 19,574,283 km (0.093 R)
• M39: 19,848,047 km (0.112 R)
• M40: 19,985,378 km (0.115 R)
• M41: 21,587,122 km (0.091 R)
• M42: 25,060,486 km (0.062 R)
• M43: 25,656,184 km (0.078 R)
• M44: 26,861,195 km (0.086 R)
• M45: 29,326,119 km (0.111 R)
• M46: 30,585,584 km (0.094 R)
• M47: 30,744,158 km (0.112 R)
• M48: 35,047,340 km (0.098 R)
• M49: 37,395,578 km (0.067 R)
• M50: 37,480,400 km (0.026 R)
• M51: 38,417,481 km (0.106 R)
• M52: 41,889,498 km (0.082 R)
• M53: 42,065,724 km (0.114 R)
• M54: 43,751,992 km (0.032 R)
• M55: 46,186,248 km (0.116 R)
• M56: 49,592,741 km (0.096 R)
• M57: 51,090,665 km (0.071 R)
• M58: 53,079,120 km (0.05 R)
• M59: 54,226,835 km (0.073 R)
• M60: 55,479,268 km (0.12 R)
• M61: 55,672,848 km (0.12 R)
• M62: 60,285,100 km (0.098 R)
• M63: 64,814,474 km (0.093 R)
• M64: 65,835,779 km (0.036 R)
• M65: 65,938,253 km (0.097 R)
• M66: 66,143,352 km (0.069 R)
• M67: 66,965,392 km (0.101 R)
• M68: 67,791,023 km (0.116 R)
• M69: 69,035,677 km (0.11 R)
• M70: 69,660,697 km (0.084 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: 454 - 16,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit