🌌 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: 380

Radius: 12.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.03 AU

Year: 513 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 20,200,232 km

• M1: 192,084 km (0.069 R)
• M2: 286,630 km (0.092 R)
• M3: 540,348 km (0.093 R)
• M4: 643,420 km (0.05 R)
• M5: 761,902 km (0.114 R)
• M6: 844,330 km (0.108 R)
• M7: 938,577 km (0.113 R)
• M8: 1,054,216 km (0.12 R)
• M9: 1,165,966 km (0.097 R)
• M10: 1,253,780 km (0.103 R)
• M11: 1,339,200 km (0.086 R)
• M12: 1,426,715 km (0.037 R)
• M13: 1,511,238 km (0.107 R)
• M14: 1,786,199 km (0.075 R)
• M15: 1,927,269 km (0.086 R)
• M16: 2,038,421 km (0.025 R)
• M17: 2,174,704 km (0.107 R)
• M18: 2,296,477 km (0.049 R)
• M19: 2,408,675 km (0.069 R)
• M20: 2,688,274 km (0.065 R)
• M21: 2,781,772 km (0.087 R)
• M22: 2,940,197 km (0.102 R)
• M23: 3,082,015 km (0.071 R)
• M24: 3,332,592 km (0.094 R)
• M25: 3,446,885 km (0.094 R)
• M26: 3,631,040 km (0.063 R)
• M27: 3,720,948 km (0.113 R)
• M28: 3,804,723 km (0.102 R)
• M29: 3,917,220 km (0.111 R)
• M30: 4,038,095 km (0.099 R)
• M31: 4,124,114 km (0.086 R)
• M32: 4,232,573 km (0.063 R)
• M33: 4,534,012 km (0.113 R)
• M34: 4,630,952 km (0.117 R)
• M35: 4,766,637 km (0.073 R)
• M36: 5,087,973 km (0.101 R)
• M37: 5,181,173 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 11.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.43 AU - 2.59 AU

Year: 2652 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,200,232 km

• M1: 187,895 km (0.103 R)
• M2: 283,787 km (0.118 R)
• M3: 467,194 km (0.049 R)
• M4: 559,346 km (0.106 R)
• M5: 929,003 km (0.04 R)
• M6: 1,041,800 km (0.107 R)
• M7: 1,122,882 km (0.073 R)
• M8: 1,360,144 km (0.093 R)
• M9: 1,439,580 km (0.107 R)
• M10: 1,541,307 km (0.091 R)
• M11: 2,144,336 km (0.064 R)
• M12: 2,996,595 km (0.058 R)
• M13: 3,128,241 km (0.089 R)
• M14: 4,001,893 km (0.056 R)
• M15: 4,132,641 km (0.095 R)
• M16: 4,235,415 km (0.057 R)
• M17: 4,594,151 km (0.097 R)
• M18: 4,823,484 km (0.086 R)
• M19: 5,261,507 km (0.095 R)
• M20: 6,025,802 km (0.037 R)
• M21: 6,395,608 km (0.061 R)
• M22: 6,600,408 km (0.083 R)
• M23: 6,738,187 km (0.075 R)
• M24: 6,859,511 km (0.03 R)
• M25: 7,016,589 km (0.055 R)
• M26: 7,352,287 km (0.111 R)
• M27: 7,675,119 km (0.096 R)
• M28: 8,057,641 km (0.105 R)
• M29: 8,279,045 km (0.1 R)
• M30: 8,371,796 km (0.113 R)
• M31: 8,539,794 km (0.052 R)
• M32: 8,746,688 km (0.091 R)
• M33: 9,261,604 km (0.103 R)
• M34: 9,435,437 km (0.112 R)
• M35: 9,513,078 km (0.088 R)
• M36: 9,590,869 km (0.097 R)
• M37: 9,805,991 km (0.061 R)
• M38: 10,022,758 km (0.072 R)
• M39: 11,480,290 km (0.081 R)
• M40: 11,688,082 km (0.093 R)
• M41: 12,360,973 km (0.108 R)
• M42: 12,467,187 km (0.102 R)
• M43: 12,938,570 km (0.109 R)
• M44: 13,285,039 km (0.03 R)
• M45: 13,634,500 km (0.076 R)
• M46: 14,164,525 km (0.066 R)
• M47: 14,432,155 km (0.047 R)
• M48: 14,746,311 km (0.093 R)
• M49: 14,927,025 km (0.117 R)
• M50: 15,131,077 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 14.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.46 AU - 4.14 AU

Year: 4940 Days

Day: 13.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,200,232 km

• M1: 188,793 km (0.088 R)
• M2: 300,542 km (0.075 R)
• M3: 400,473 km (0.085 R)
• M4: 543,339 km (0.094 R)
• M5: 636,539 km (0.086 R)
• M6: 903,870 km (0.089 R)
• M7: 1,030,580 km (0.106 R)
• M8: 1,141,133 km (0.112 R)
• M9: 1,351,467 km (0.08 R)
• M10: 1,562,400 km (0.119 R)
• M11: 1,771,388 km (0.065 R)
• M12: 2,116,959 km (0.101 R)
• M13: 2,560,667 km (0.083 R)
• M14: 2,668,377 km (0.082 R)
• M15: 2,888,884 km (0.095 R)
• M16: 3,148,287 km (0.051 R)
• M17: 3,264,226 km (0.063 R)
• M18: 3,483,536 km (0.079 R)
• M19: 3,621,016 km (0.074 R)
• M20: 3,901,363 km (0.114 R)
• M21: 4,098,234 km (0.1 R)
• M22: 4,225,392 km (0.101 R)
• M23: 4,558,397 km (0.082 R)
• M24: 5,468,251 km (0.076 R)
• M25: 5,689,207 km (0.108 R)
• M26: 5,892,810 km (0.109 R)
• M27: 6,518,129 km (0.064 R)
• M28: 7,385,048 km (0.105 R)
• M29: 7,518,191 km (0.112 R)
• M30: 7,719,549 km (0.116 R)
• M31: 7,899,964 km (0.112 R)
• M32: 8,036,248 km (0.117 R)
• M33: 8,426,549 km (0.112 R)
• M34: 8,964,802 km (0.027 R)
• M35: 9,130,856 km (0.074 R)
• M36: 9,321,743 km (0.071 R)
• M37: 10,049,835 km (0.091 R)
• M38: 10,173,104 km (0.113 R)
• M39: 10,620,551 km (0.092 R)
• M40: 12,580,732 km (0.106 R)
• M41: 12,793,610 km (0.085 R)
• M42: 13,574,960 km (0.087 R)
• M43: 13,765,846 km (0.091 R)
• M44: 14,012,683 km (0.099 R)
• M45: 14,538,669 km (0.095 R)
• M46: 14,874,217 km (0.06 R)
• M47: 15,014,839 km (0.053 R)
• M48: 15,667,086 km (0.065 R)
• M49: 15,953,566 km (0.074 R)
• M50: 16,184,096 km (0.1 R)
• M51: 16,299,735 km (0.118 R)
• M52: 16,502,740 km (0.11 R)
• M53: 17,087,667 km (0.101 R)
• M54: 17,353,054 km (0.101 R)
• M55: 17,560,396 km (0.117 R)
• M56: 18,852,324 km (0.066 R)
• M57: 19,004,465 km (0.079 R)
• M58: 19,187,722 km (0.117 R)
• M59: 19,310,243 km (0.097 R)
• M60: 19,617,517 km (0.079 R)
• M61: 20,424,148 km (0.119 R)
• M62: 20,517,797 km (0.098 R)
• M63: 20,831,503 km (0.044 R)
• M64: 21,241,551 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 13

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.13 AU - 4.75 AU

Year: 5215 Days

Day: 8.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,200,232 km

• M1: 178,769 km (0.106 R)
• M2: 328,068 km (0.069 R)
• M3: 524,939 km (0.076 R)
• M4: 649,554 km (0.07 R)
• M5: 776,413 km (0.076 R)
• M6: 872,904 km (0.05 R)
• M7: 963,560 km (0.107 R)
• M8: 1,122,732 km (0.071 R)
• M9: 1,279,511 km (0.042 R)
• M10: 1,384,528 km (0.065 R)
• M11: 1,578,706 km (0.087 R)
• M12: 1,666,520 km (0.096 R)
• M13: 1,821,204 km (0.068 R)
• M14: 2,131,470 km (0.073 R)
• M15: 2,215,395 km (0.102 R)
• M16: 2,343,301 km (0.054 R)
• M17: 2,444,429 km (0.066 R)
• M18: 3,226,527 km (0.087 R)
• M19: 3,487,276 km (0.11 R)
• M20: 3,670,683 km (0.039 R)
• M21: 3,755,056 km (0.12 R)
• M22: 3,857,231 km (0.114 R)
• M23: 4,671,642 km (0.079 R)
• M24: 5,023,347 km (0.096 R)
• M25: 5,538,263 km (0.119 R)
• M26: 6,050,037 km (0.115 R)
• M27: 6,251,097 km (0.075 R)
• M28: 6,971,859 km (0.064 R)
• M29: 7,161,549 km (0.035 R)
• M30: 7,395,670 km (0.092 R)
• M31: 7,740,792 km (0.053 R)
• M32: 7,915,373 km (0.069 R)
• M33: 8,536,653 km (0.117 R)
• M34: 8,694,479 km (0.107 R)
• M35: 9,614,805 km (0.096 R)
• M36: 10,397,351 km (0.097 R)
• M37: 10,954,902 km (0.102 R)
• M38: 11,101,957 km (0.108 R)
• M39: 11,373,328 km (0.082 R)
• M40: 11,522,327 km (0.091 R)
• M41: 11,872,386 km (0.082 R)
• M42: 12,124,608 km (0.103 R)
• M43: 12,531,814 km (0.032 R)
• M44: 13,333,658 km (0.088 R)
• M45: 13,622,083 km (0.08 R)
• M46: 13,780,357 km (0.116 R)
• M47: 14,178,737 km (0.05 R)
• M48: 14,527,000 km (0.057 R)
• M49: 14,661,639 km (0.03 R)
• M50: 15,150,076 km (0.089 R)
• M51: 15,396,314 km (0.045 R)
• M52: 15,671,574 km (0.102 R)
• M53: 15,920,505 km (0.076 R)
• M54: 16,394,580 km (0.081 R)
• M55: 16,647,401 km (0.107 R)
• M56: 16,929,841 km (0.098 R)
• M57: 17,442,214 km (0.051 R)
• M58: 17,729,143 km (0.099 R)
• M59: 18,220,422 km (0.118 R)
• M60: 20,080,073 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 10,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit