🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 13.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 269 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,146,423 km

• M1: 169,494 km (0.077 R)
• M2: 255,364 km (0.12 R)
• M3: 364,869 km (0.053 R)
• M4: 450,140 km (0.114 R)
• M5: 553,961 km (0.089 R)
• M6: 648,357 km (0.057 R)
• M7: 784,491 km (0.11 R)
• M8: 897,587 km (0.062 R)
• M9: 1,012,778 km (0.046 R)
• M10: 1,109,119 km (0.096 R)
• M11: 1,276,818 km (0.056 R)
• M12: 1,431,053 km (0.079 R)
• M13: 1,549,834 km (0.037 R)
• M14: 1,676,992 km (0.083 R)
• M15: 1,788,143 km (0.103 R)
• M16: 1,952,103 km (0.111 R)
• M17: 2,054,128 km (0.032 R)
• M18: 2,226,316 km (0.109 R)
• M19: 2,414,510 km (0.116 R)
• M20: 2,507,859 km (0.081 R)
• M21: 2,806,905 km (0.087 R)
• M22: 2,957,849 km (0.087 R)
• M23: 3,052,096 km (0.092 R)
• M24: 3,159,507 km (0.067 R)
• M25: 3,249,864 km (0.101 R)
• M26: 3,378,070 km (0.102 R)
• M27: 3,514,054 km (0.047 R)
• M28: 3,607,852 km (0.11 R)
• M29: 3,702,697 km (0.117 R)
• M30: 3,798,140 km (0.031 R)
• M31: 3,888,198 km (0.073 R)
• M32: 4,044,079 km (0.102 R)
• M33: 4,162,411 km (0.107 R)
• M34: 4,295,254 km (0.085 R)
• M35: 4,483,598 km (0.107 R)
• M36: 4,647,258 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 14

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.16 AU - 1.18 AU

Year: 858 Days

Day: 14.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,146,423 km

• M1: 175,628 km (0.096 R)
• M2: 289,173 km (0.112 R)
• M3: 418,874 km (0.113 R)
• M4: 521,797 km (0.048 R)
• M5: 656,286 km (0.045 R)
• M6: 965,654 km (0.117 R)
• M7: 1,063,042 km (0.093 R)
• M8: 1,242,111 km (0.109 R)
• M9: 1,446,013 km (0.086 R)
• M10: 1,639,293 km (0.078 R)
• M11: 1,864,438 km (0.069 R)
• M12: 2,036,177 km (0.083 R)
• M13: 2,345,695 km (0.078 R)
• M14: 2,566,501 km (0.064 R)
• M15: 2,670,771 km (0.115 R)
• M16: 2,767,561 km (0.118 R)
• M17: 2,919,702 km (0.074 R)
• M18: 3,047,159 km (0.033 R)
• M19: 3,176,412 km (0.071 R)
• M20: 3,298,184 km (0.045 R)
• M21: 3,402,454 km (0.086 R)
• M22: 3,722,145 km (0.117 R)
• M23: 3,821,029 km (0.097 R)
• M24: 4,061,881 km (0.103 R)
• M25: 4,328,465 km (0.095 R)
• M26: 4,453,529 km (0.09 R)
• M27: 4,718,018 km (0.065 R)
• M28: 4,889,906 km (0.117 R)
• M29: 4,987,593 km (0.081 R)
• M30: 5,207,053 km (0.112 R)
• M31: 5,306,835 km (0.076 R)
• M32: 5,610,219 km (0.08 R)
• M33: 5,815,617 km (0.086 R)
• M34: 6,128,426 km (0.051 R)
• M35: 6,257,529 km (0.037 R)
• M36: 6,434,952 km (0.107 R)
• M37: 6,530,246 km (0.102 R)
• M38: 6,638,106 km (0.12 R)
• M39: 6,782,917 km (0.079 R)
• M40: 6,879,856 km (0.049 R)
• M41: 7,087,798 km (0.05 R)
• M42: 7,272,850 km (0.046 R)
• M43: 7,372,333 km (0.057 R)
• M44: 7,698,456 km (0.12 R)
• M45: 8,029,516 km (0.071 R)
• M46: 8,132,290 km (0.026 R)
• M47: 8,300,288 km (0.033 R)
• M48: 8,443,304 km (0.075 R)
• M49: 8,534,858 km (0.079 R)
• M50: 8,917,230 km (0.062 R)
• M51: 9,010,429 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 13

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.29 AU - 1.95 AU

Year: 1399 Days

Day: 13.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,146,423 km

• M1: 161,865 km (0.116 R)
• M2: 344,225 km (0.037 R)
• M3: 428,448 km (0.081 R)
• M4: 531,222 km (0.068 R)
• M5: 717,322 km (0.102 R)
• M6: 829,969 km (0.091 R)
• M7: 938,278 km (0.097 R)
• M8: 1,140,385 km (0.096 R)
• M9: 1,231,639 km (0.073 R)
• M10: 1,344,586 km (0.082 R)
• M11: 1,474,437 km (0.095 R)
• M12: 1,934,001 km (0.101 R)
• M13: 2,142,391 km (0.039 R)
• M14: 2,226,316 km (0.102 R)
• M15: 2,500,977 km (0.115 R)
• M16: 2,862,256 km (0.059 R)
• M17: 2,989,265 km (0.053 R)
• M18: 3,074,984 km (0.108 R)
• M19: 3,205,284 km (0.081 R)
• M20: 3,426,539 km (0.085 R)
• M21: 3,561,776 km (0.062 R)
• M22: 3,772,559 km (0.116 R)
• M23: 4,015,955 km (0.117 R)
• M24: 4,254,863 km (0.088 R)
• M25: 4,686,901 km (0.055 R)
• M26: 4,918,479 km (0.046 R)
• M27: 5,092,012 km (0.116 R)
• M28: 5,298,906 km (0.109 R)
• M29: 5,424,419 km (0.116 R)
• M30: 5,519,114 km (0.118 R)
• M31: 5,625,030 km (0.098 R)
• M32: 5,785,249 km (0.092 R)
• M33: 5,925,422 km (0.062 R)
• M34: 6,077,563 km (0.072 R)
• M35: 6,297,173 km (0.081 R)
• M36: 6,385,735 km (0.042 R)
• M37: 6,586,645 km (0.119 R)
• M38: 6,676,553 km (0.111 R)
• M39: 6,960,490 km (0.102 R)
• M40: 7,236,647 km (0.064 R)
• M41: 7,575,337 km (0.069 R)
• M42: 7,728,824 km (0.119 R)
• M43: 7,823,819 km (0.088 R)
• M44: 7,990,920 km (0.036 R)
• M45: 8,123,164 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 14.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.53 AU - 3.97 AU

Year: 3974 Days

Day: 10.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,146,423 km

• M1: 177,124 km (0.108 R)
• M2: 298,448 km (0.078 R)
• M3: 417,378 km (0.053 R)
• M4: 508,334 km (0.058 R)
• M5: 650,900 km (0.09 R)
• M6: 833,410 km (0.061 R)
• M7: 931,845 km (0.094 R)
• M8: 1,096,702 km (0.081 R)
• M9: 1,388,119 km (0.109 R)
• M10: 1,548,637 km (0.103 R)
• M11: 1,694,345 km (0.102 R)
• M12: 1,790,687 km (0.112 R)
• M13: 2,091,229 km (0.101 R)
• M14: 2,195,050 km (0.089 R)
• M15: 2,348,238 km (0.049 R)
• M16: 2,517,433 km (0.091 R)
• M17: 2,678,400 km (0.1 R)
• M18: 2,893,971 km (0.109 R)
• M19: 3,181,648 km (0.05 R)
• M20: 3,575,389 km (0.118 R)
• M21: 3,686,840 km (0.089 R)
• M22: 3,813,699 km (0.058 R)
• M23: 4,100,777 km (0.093 R)
• M24: 4,350,306 km (0.088 R)
• M25: 4,469,536 km (0.103 R)
• M26: 4,680,917 km (0.1 R)
• M27: 4,772,621 km (0.081 R)
• M28: 5,051,023 km (0.072 R)
• M29: 5,672,901 km (0.103 R)
• M30: 6,268,600 km (0.085 R)
• M31: 6,386,782 km (0.095 R)
• M32: 6,488,658 km (0.105 R)
• M33: 6,608,187 km (0.049 R)
• M34: 6,711,260 km (0.111 R)
• M35: 6,901,698 km (0.098 R)
• M36: 7,041,422 km (0.074 R)
• M37: 7,430,227 km (0.08 R)
• M38: 7,609,296 km (0.088 R)
• M39: 7,862,415 km (0.026 R)
• M40: 7,953,520 km (0.119 R)
• M41: 8,545,030 km (0.079 R)
• M42: 8,676,228 km (0.087 R)
• M43: 9,189,049 km (0.083 R)
• M44: 9,323,538 km (0.063 R)
• M45: 9,848,776 km (0.064 R)
• M46: 10,204,370 km (0.103 R)
• M47: 10,523,911 km (0.049 R)
• M48: 10,685,028 km (0.115 R)
• M49: 11,668,484 km (0.107 R)
• M50: 11,918,911 km (0.063 R)
• M51: 12,361,422 km (0.105 R)
• M52: 12,552,757 km (0.104 R)
• M53: 13,219,365 km (0.072 R)
• M54: 14,586,989 km (0.057 R)
• M55: 14,676,748 km (0.115 R)
• M56: 14,834,274 km (0.074 R)
• M57: 15,196,600 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 14

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.07 AU - 6.15 AU

Year: 9012 Days

Day: 6.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,146,423 km

• M1: 176,974 km (0.103 R)
• M2: 323,879 km (0.08 R)
• M3: 410,945 km (0.118 R)
• M4: 817,702 km (0.055 R)
• M5: 1,231,041 km (0.111 R)
• M6: 1,340,547 km (0.086 R)
• M7: 1,690,007 km (0.106 R)
• M8: 1,777,671 km (0.038 R)
• M9: 2,106,338 km (0.119 R)
• M10: 2,220,332 km (0.071 R)
• M11: 2,615,719 km (0.101 R)
• M12: 3,098,322 km (0.082 R)
• M13: 3,473,363 km (0.107 R)
• M14: 4,122,768 km (0.084 R)
• M15: 4,291,065 km (0.09 R)
• M16: 4,412,838 km (0.063 R)
• M17: 4,510,974 km (0.099 R)
• M18: 4,962,012 km (0.114 R)
• M19: 5,322,991 km (0.104 R)
• M20: 5,454,039 km (0.069 R)
• M21: 5,799,760 km (0.093 R)
• M22: 6,125,285 km (0.049 R)
• M23: 7,369,939 km (0.099 R)
• M24: 8,353,695 km (0.117 R)
• M25: 8,445,249 km (0.106 R)
• M26: 8,660,071 km (0.113 R)
• M27: 9,157,933 km (0.111 R)
• M28: 9,442,019 km (0.049 R)
• M29: 9,825,588 km (0.035 R)
• M30: 10,019,168 km (0.083 R)
• M31: 10,773,440 km (0.092 R)
• M32: 10,906,433 km (0.083 R)
• M33: 11,140,553 km (0.098 R)
• M34: 11,921,754 km (0.111 R)
• M35: 12,826,073 km (0.072 R)
• M36: 13,037,903 km (0.048 R)
• M37: 13,322,139 km (0.079 R)
• M38: 13,644,373 km (0.079 R)
• M39: 13,860,692 km (0.045 R)
• M40: 14,223,766 km (0.118 R)
• M41: 14,922,238 km (0.072 R)
• M42: 15,219,639 km (0.046 R)
• M43: 15,518,984 km (0.065 R)
• M44: 16,161,806 km (0.118 R)
• M45: 16,774,708 km (0.09 R)
• M46: 17,200,464 km (0.118 R)
• M47: 17,747,543 km (0.11 R)
• M48: 18,260,814 km (0.099 R)
• M49: 18,459,480 km (0.067 R)
• M50: 19,100,058 km (0.111 R)
• M51: 19,707,275 km (0.119 R)
• M52: 19,870,337 km (0.113 R)
• M53: 20,115,678 km (0.087 R)
• M54: 20,238,647 km (0.075 R)
• M55: 20,403,205 km (0.086 R)
• M56: 21,734,775 km (0.095 R)
• M57: 22,072,119 km (0.102 R)
• M58: 22,326,285 km (0.061 R)
• M59: 22,581,350 km (0.116 R)
• M60: 23,051,685 km (0.04 R)
• M61: 23,741,332 km (0.099 R)
• M62: 24,920,761 km (0.103 R)
• M63: 25,008,874 km (0.027 R)
• M64: 25,362,374 km (0.044 R)
• M65: 25,851,110 km (0.054 R)
• M66: 26,657,742 km (0.116 R)
• M67: 26,838,008 km (0.064 R)
• M68: 27,154,706 km (0.113 R)
• M69: 28,111,983 km (0.112 R)
• M70: 30,106,571 km (0.081 R)
• M71: 30,812,973 km (0.115 R)
• M72: 31,049,786 km (0.077 R)
• M73: 31,144,631 km (0.095 R)
• M74: 31,429,765 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 16,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit