🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 10.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.87 AU - 1.43 AU

Year: 851 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,448,513 km

• M1: 137,032 km (0.104 R)
• M2: 206,146 km (0.11 R)
• M3: 279,898 km (0.051 R)
• M4: 372,349 km (0.073 R)
• M5: 560,543 km (0.064 R)
• M6: 652,396 km (0.099 R)
• M7: 772,823 km (0.106 R)
• M8: 986,149 km (0.07 R)
• M9: 1,068,578 km (0.074 R)
• M10: 1,263,354 km (0.085 R)
• M11: 1,365,230 km (0.09 R)
• M12: 1,434,793 km (0.036 R)
• M13: 1,553,424 km (0.111 R)
• M14: 1,663,080 km (0.08 R)
• M15: 1,731,446 km (0.101 R)
• M16: 1,864,737 km (0.101 R)
• M17: 1,968,558 km (0.098 R)
• M18: 2,054,428 km (0.078 R)
• M19: 2,209,561 km (0.116 R)
• M20: 2,453,106 km (0.094 R)
• M21: 2,720,288 km (0.066 R)
• M22: 2,794,039 km (0.086 R)
• M23: 2,906,088 km (0.084 R)
• M24: 3,073,339 km (0.026 R)
• M25: 3,220,244 km (0.08 R)
• M26: 3,290,555 km (0.079 R)
• M27: 3,433,122 km (0.074 R)
• M28: 3,521,085 km (0.117 R)
• M29: 3,593,790 km (0.072 R)
• M30: 3,724,089 km (0.059 R)
• M31: 3,839,579 km (0.102 R)
• M32: 3,922,755 km (0.063 R)
• M33: 4,023,285 km (0.105 R)
• M34: 4,107,808 km (0.092 R)
• M35: 4,175,875 km (0.082 R)
• M36: 4,269,972 km (0.057 R)
• M37: 4,356,290 km (0.104 R)
• M38: 4,425,703 km (0.115 R)
• M39: 4,574,404 km (0.081 R)
• M40: 4,769,479 km (0.07 R)
• M41: 4,922,069 km (0.104 R)
• M42: 5,076,305 km (0.12 R)
• M43: 5,232,186 km (0.037 R)
• M44: 5,389,562 km (0.106 R)
• M45: 5,464,212 km (0.039 R)
• M46: 5,558,010 km (0.056 R)
• M47: 5,690,254 km (0.12 R)
• M48: 5,785,398 km (0.055 R)
• M49: 5,967,609 km (0.098 R)
• M50: 6,347,438 km (0.117 R)
• M51: 6,575,275 km (0.03 R)
• M52: 6,665,184 km (0.074 R)
• M53: 6,785,610 km (0.059 R)
• M54: 6,866,243 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 10.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.23 AU - 1.27 AU

Year: 965 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,448,513 km

• M1: 131,048 km (0.086 R)
• M2: 260,899 km (0.077 R)
• M3: 324,478 km (0.078 R)
• M4: 490,083 km (0.112 R)
• M5: 563,386 km (0.116 R)
• M6: 736,919 km (0.114 R)
• M7: 808,726 km (0.079 R)
• M8: 903,272 km (0.028 R)
• M9: 1,028,485 km (0.071 R)
• M10: 1,182,122 km (0.086 R)
• M11: 1,314,367 km (0.096 R)
• M12: 1,403,378 km (0.058 R)
• M13: 1,469,949 km (0.108 R)
• M14: 1,537,717 km (0.07 R)
• M15: 1,721,423 km (0.045 R)
• M16: 1,793,080 km (0.081 R)
• M17: 1,925,923 km (0.119 R)
• M18: 2,075,970 km (0.044 R)
• M19: 2,222,875 km (0.104 R)
• M20: 2,308,445 km (0.048 R)
• M21: 2,387,881 km (0.091 R)
• M22: 2,460,885 km (0.058 R)
• M23: 2,669,424 km (0.105 R)
• M24: 2,985,226 km (0.088 R)
• M25: 3,151,728 km (0.098 R)
• M26: 3,436,113 km (0.069 R)
• M27: 3,518,841 km (0.105 R)
• M28: 3,796,944 km (0.114 R)
• M29: 3,873,986 km (0.043 R)
• M30: 4,090,903 km (0.088 R)
• M31: 4,205,196 km (0.091 R)
• M32: 4,573,057 km (0.035 R)
• M33: 4,802,391 km (0.086 R)
• M34: 4,867,316 km (0.108 R)
• M35: 5,101,587 km (0.078 R)
• M36: 5,205,856 km (0.072 R)
• M37: 5,310,874 km (0.075 R)
• M38: 5,600,795 km (0.119 R)
• M39: 5,826,538 km (0.089 R)
• M40: 5,905,825 km (0.096 R)
• M41: 6,045,400 km (0.114 R)
• M42: 6,196,194 km (0.068 R)
• M43: 6,399,199 km (0.081 R)
• M44: 6,522,018 km (0.078 R)
• M45: 6,707,819 km (0.116 R)
• M46: 6,905,737 km (0.071 R)
• M47: 7,021,226 km (0.115 R)
• M48: 7,179,800 km (0.091 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 8.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.46 AU - 5 AU

Year: 6005 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,448,513 km

• M1: 104,120 km (0.111 R)
• M2: 390,750 km (0.119 R)
• M3: 475,422 km (0.099 R)
• M4: 577,448 km (0.045 R)
• M5: 745,297 km (0.105 R)
• M6: 1,007,093 km (0.119 R)
• M7: 1,073,814 km (0.073 R)
• M8: 1,128,118 km (0.102 R)
• M9: 1,297,313 km (0.063 R)
• M10: 1,384,977 km (0.054 R)
• M11: 1,474,736 km (0.078 R)
• M12: 1,597,556 km (0.071 R)
• M13: 2,279,124 km (0.119 R)
• M14: 2,367,985 km (0.084 R)
• M15: 2,421,840 km (0.041 R)
• M16: 2,548,998 km (0.065 R)
• M17: 2,753,648 km (0.117 R)
• M18: 2,886,641 km (0.059 R)
• M19: 2,944,236 km (0.09 R)
• M20: 3,218,449 km (0.06 R)
• M21: 3,562,524 km (0.093 R)
• M22: 3,645,102 km (0.026 R)
• M23: 3,875,931 km (0.084 R)
• M24: 4,025,230 km (0.118 R)
• M25: 4,506,935 km (0.097 R)
• M26: 4,731,930 km (0.058 R)
• M27: 4,914,739 km (0.064 R)
• M28: 4,983,853 km (0.11 R)
• M29: 5,500,564 km (0.101 R)
• M30: 5,765,352 km (0.114 R)
• M31: 6,232,696 km (0.116 R)
• M32: 6,635,563 km (0.096 R)
• M33: 7,546,315 km (0.083 R)
• M34: 7,867,651 km (0.051 R)
• M35: 8,357,883 km (0.12 R)
• M36: 8,495,813 km (0.103 R)
• M37: 8,634,639 km (0.109 R)
• M38: 9,626,623 km (0.038 R)
• M39: 10,268,547 km (0.112 R)
• M40: 10,357,109 km (0.097 R)
• M41: 10,445,971 km (0.109 R)
• M42: 10,505,361 km (0.103 R)
• M43: 10,684,130 km (0.047 R)
• M44: 11,196,353 km (0.077 R)
• M45: 12,244,586 km (0.107 R)
• M46: 12,369,949 km (0.106 R)
• M47: 12,590,456 km (0.118 R)
• M48: 12,748,731 km (0.048 R)
• M49: 13,003,346 km (0.099 R)
• M50: 13,131,252 km (0.064 R)
• M51: 13,712,141 km (0.103 R)
• M52: 13,907,516 km (0.093 R)
• M53: 14,433,502 km (0.081 R)
• M54: 15,946,983 km (0.077 R)
• M55: 16,015,499 km (0.119 R)
• M56: 16,221,346 km (0.114 R)
• M57: 16,705,295 km (0.083 R)
• M58: 16,948,990 km (0.118 R)
• M59: 17,053,858 km (0.058 R)
• M60: 17,369,510 km (0.101 R)
• M61: 17,651,801 km (0.077 R)
• M62: 17,793,470 km (0.027 R)
• M63: 18,435,843 km (0.099 R)
• M64: 18,687,766 km (0.093 R)
• M65: 18,904,533 km (0.055 R)
• M66: 19,267,757 km (0.089 R)
• M67: 19,450,266 km (0.078 R)
• M68: 20,371,041 km (0.094 R)
• M69: 21,268,479 km (0.111 R)
• M70: 21,835,904 km (0.091 R)
• M71: 22,026,192 km (0.112 R)
• M72: 23,763,023 km (0.111 R)
• M73: 23,880,458 km (0.099 R)
• M74: 23,958,697 km (0.036 R)
• M75: 24,154,970 km (0.084 R)
• M76: 24,233,658 km (0.055 R)
• M77: 24,430,529 km (0.086 R)
• M78: 24,746,929 km (0.052 R)
• M79: 25,463,502 km (0.083 R)
• M80: 25,623,572 km (0.111 R)
• M81: 25,784,091 km (0.101 R)
• M82: 26,957,835 km (0.074 R)
• M83: 27,080,207 km (0.083 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: 341 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit