🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 12.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.75 AU - 0.87 AU

Year: 471 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,317,244 km

• M1: 154,834 km (0.045 R)
• M2: 259,104 km (0.115 R)
• M3: 359,932 km (0.078 R)
• M4: 469,887 km (0.08 R)
• M5: 546,032 km (0.109 R)
• M6: 623,225 km (0.077 R)
• M7: 709,393 km (0.088 R)
• M8: 786,286 km (0.073 R)
• M9: 880,982 km (0.065 R)
• M10: 974,780 km (0.098 R)
• M11: 1,151,904 km (0.097 R)
• M12: 1,244,804 km (0.106 R)
• M13: 1,533,079 km (0.089 R)
• M14: 1,642,285 km (0.03 R)
• M15: 1,785,750 km (0.117 R)
• M16: 2,085,544 km (0.082 R)
• M17: 2,166,476 km (0.038 R)
• M18: 2,387,732 km (0.053 R)
• M19: 2,778,032 km (0.115 R)
• M20: 2,920,150 km (0.12 R)
• M21: 3,026,515 km (0.059 R)
• M22: 3,235,503 km (0.059 R)
• M23: 3,401,257 km (0.065 R)
• M24: 3,618,623 km (0.117 R)
• M25: 3,774,504 km (0.059 R)
• M26: 3,940,857 km (0.086 R)
• M27: 4,281,042 km (0.085 R)
• M28: 4,402,516 km (0.093 R)
• M29: 4,481,055 km (0.062 R)
• M30: 4,755,567 km (0.099 R)
• M31: 4,836,350 km (0.104 R)
• M32: 4,917,581 km (0.117 R)
• M33: 5,063,140 km (0.112 R)
• M34: 5,154,694 km (0.111 R)
• M35: 5,321,196 km (0.116 R)
• M36: 5,508,343 km (0.052 R)
• M37: 5,697,585 km (0.115 R)
• M38: 5,840,899 km (0.118 R)
• M39: 5,946,815 km (0.055 R)
• M40: 6,063,052 km (0.115 R)
• M41: 6,170,463 km (0.092 R)
• M42: 6,327,541 km (0.098 R)
• M43: 6,625,839 km (0.103 R)
• M44: 6,706,173 km (0.095 R)
• M45: 6,908,579 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 12.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 786 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,317,244 km

• M1: 159,471 km (0.077 R)
• M2: 259,852 km (0.038 R)
• M3: 406,607 km (0.105 R)
• M4: 496,665 km (0.032 R)
• M5: 582,085 km (0.106 R)
• M6: 678,576 km (0.06 R)
• M7: 853,007 km (0.105 R)
• M8: 960,119 km (0.099 R)
• M9: 1,049,279 km (0.113 R)
• M10: 1,159,234 km (0.034 R)
• M11: 1,261,110 km (0.109 R)
• M12: 1,461,721 km (0.113 R)
• M13: 1,559,408 km (0.101 R)
• M14: 1,646,025 km (0.092 R)
• M15: 1,734,288 km (0.108 R)
• M16: 1,845,439 km (0.058 R)
• M17: 1,930,261 km (0.031 R)
• M18: 2,155,855 km (0.116 R)
• M19: 2,359,607 km (0.062 R)
• M20: 2,514,740 km (0.072 R)
• M21: 2,673,314 km (0.12 R)
• M22: 2,753,947 km (0.03 R)
• M23: 2,901,002 km (0.113 R)
• M24: 2,983,879 km (0.03 R)
• M25: 3,160,704 km (0.098 R)
• M26: 3,410,532 km (0.114 R)
• M27: 3,533,651 km (0.048 R)
• M28: 3,775,102 km (0.072 R)
• M29: 3,939,062 km (0.1 R)
• M30: 4,068,314 km (0.049 R)
• M31: 4,436,026 km (0.091 R)
• M32: 4,560,940 km (0.082 R)
• M33: 4,648,155 km (0.106 R)
• M34: 4,982,656 km (0.116 R)
• M35: 5,122,829 km (0.059 R)
• M36: 5,325,086 km (0.03 R)
• M37: 5,519,862 km (0.082 R)
• M38: 5,717,032 km (0.085 R)
• M39: 5,853,316 km (0.052 R)
• M40: 6,097,011 km (0.115 R)
• M41: 6,225,665 km (0.106 R)
• M42: 6,441,834 km (0.114 R)
• M43: 6,539,970 km (0.054 R)
• M44: 6,649,476 km (0.092 R)
• M45: 6,737,738 km (0.075 R)
• M46: 6,837,371 km (0.099 R)
• M47: 6,982,032 km (0.052 R)
• M48: 7,172,919 km (0.067 R)
• M49: 7,652,081 km (0.096 R)
• M50: 7,860,620 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 12.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.25 AU - 3.47 AU

Year: 3123 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,317,244 km

• M1: 187,596 km (0.085 R)
• M2: 336,745 km (0.078 R)
• M3: 540,198 km (0.1 R)
• M4: 632,949 km (0.038 R)
• M5: 769,382 km (0.106 R)
• M6: 846,724 km (0.079 R)
• M7: 957,875 km (0.108 R)
• M8: 1,096,104 km (0.102 R)
• M9: 1,241,513 km (0.081 R)
• M10: 1,322,445 km (0.118 R)
• M11: 1,429,557 km (0.074 R)
• M12: 1,652,757 km (0.091 R)
• M13: 1,954,945 km (0.067 R)
• M14: 2,050,538 km (0.089 R)
• M15: 2,147,627 km (0.104 R)
• M16: 2,232,299 km (0.091 R)
• M17: 2,404,935 km (0.108 R)
• M18: 2,642,048 km (0.097 R)
• M19: 2,733,003 km (0.091 R)
• M20: 2,840,564 km (0.101 R)
• M21: 2,996,595 km (0.118 R)
• M22: 3,075,732 km (0.103 R)
• M23: 3,187,781 km (0.107 R)
• M24: 4,508,132 km (0.088 R)
• M25: 5,158,883 km (0.067 R)
• M26: 5,235,177 km (0.063 R)
• M27: 5,408,113 km (0.089 R)
• M28: 5,700,726 km (0.028 R)
• M29: 5,799,461 km (0.083 R)
• M30: 6,362,846 km (0.029 R)
• M31: 6,444,676 km (0.066 R)
• M32: 6,609,683 km (0.116 R)
• M33: 6,922,641 km (0.073 R)
• M34: 7,006,865 km (0.089 R)
• M35: 7,091,537 km (0.071 R)
• M36: 8,023,083 km (0.114 R)
• M37: 8,267,526 km (0.116 R)
• M38: 8,402,015 km (0.063 R)
• M39: 8,605,019 km (0.116 R)
• M40: 9,246,944 km (0.044 R)
• M41: 9,480,017 km (0.119 R)
• M42: 9,785,795 km (0.102 R)
• M43: 10,262,713 km (0.118 R)
• M44: 10,479,929 km (0.096 R)
• M45: 10,674,107 km (0.096 R)
• M46: 10,992,452 km (0.087 R)
• M47: 11,463,236 km (0.085 R)
• M48: 11,738,795 km (0.097 R)
• M49: 12,630,399 km (0.054 R)
• M50: 12,863,173 km (0.116 R)
• M51: 13,045,234 km (0.081 R)
• M52: 13,123,473 km (0.102 R)
• M53: 13,543,544 km (0.082 R)
• M54: 14,478,082 km (0.087 R)
• M55: 15,378,212 km (0.06 R)
• M56: 15,654,669 km (0.082 R)
• M57: 15,765,671 km (0.092 R)
• M58: 15,932,622 km (0.089 R)
• M59: 16,268,469 km (0.062 R)
• M60: 16,890,198 km (0.074 R)
• M61: 16,975,469 km (0.085 R)
• M62: 17,089,612 km (0.066 R)
• M63: 17,490,833 km (0.108 R)
• M64: 17,663,769 km (0.053 R)
• M65: 17,924,218 km (0.109 R)
• M66: 18,098,500 km (0.064 R)
• M67: 19,305,007 km (0.04 R)
• M68: 19,963,088 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 6.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.24 AU - 8.66 AU

Year: 11830 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,317,244 km

• M1: 83,176 km (0.1 R)
• M2: 212,878 km (0.073 R)
• M3: 257,458 km (0.108 R)
• M4: 640,428 km (0.043 R)
• M5: 825,481 km (0.118 R)
• M6: 992,432 km (0.085 R)
• M7: 1,133,952 km (0.112 R)
• M8: 1,256,921 km (0.036 R)
• M9: 1,371,513 km (0.099 R)
• M10: 1,583,643 km (0.108 R)
• M11: 1,863,391 km (0.104 R)
• M12: 1,906,774 km (0.113 R)
• M13: 1,965,118 km (0.109 R)
• M14: 2,038,869 km (0.069 R)
• M15: 2,158,697 km (0.113 R)
• M16: 2,826,053 km (0.032 R)
• M17: 2,926,284 km (0.116 R)
• M18: 2,993,753 km (0.073 R)
• M19: 3,480,843 km (0.117 R)
• M20: 3,899,268 km (0.033 R)
• M21: 4,783,242 km (0.102 R)
• M22: 4,842,932 km (0.118 R)
• M23: 5,247,594 km (0.112 R)
• M24: 7,613,933 km (0.119 R)
• M25: 7,753,807 km (0.118 R)
• M26: 7,894,728 km (0.058 R)
• M27: 8,781,545 km (0.101 R)
• M28: 9,075,953 km (0.088 R)
• M29: 10,440,585 km (0.057 R)
• M30: 11,093,729 km (0.101 R)
• M31: 11,867,898 km (0.046 R)
• M32: 11,948,980 km (0.074 R)
• M33: 12,138,820 km (0.077 R)
• M34: 12,604,219 km (0.073 R)
• M35: 13,019,652 km (0.081 R)
• M36: 13,920,979 km (0.112 R)
• M37: 14,235,434 km (0.036 R)
• M38: 15,664,543 km (0.115 R)
• M39: 16,652,487 km (0.109 R)
• M40: 17,016,608 km (0.073 R)
• M41: 17,845,829 km (0.111 R)
• M42: 17,969,696 km (0.048 R)
• M43: 18,530,987 km (0.112 R)
• M44: 18,845,293 km (0.095 R)
• M45: 19,256,687 km (0.102 R)
• M46: 19,479,288 km (0.05 R)
• M47: 19,734,802 km (0.084 R)
• M48: 21,620,483 km (0.039 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit