🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 14.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.91 AU - 1.09 AU

Year: 646 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 27,620,025 km

• M1: 191,036 km (0.094 R)
• M2: 284,834 km (0.101 R)
• M3: 398,978 km (0.06 R)
• M4: 489,185 km (0.083 R)
• M5: 582,983 km (0.042 R)
• M6: 701,315 km (0.084 R)
• M7: 932,444 km (0.06 R)
• M8: 1,024,596 km (0.063 R)
• M9: 1,128,417 km (0.12 R)
• M10: 1,257,370 km (0.116 R)
• M11: 1,347,727 km (0.099 R)
• M12: 1,471,893 km (0.034 R)
• M13: 1,572,274 km (0.115 R)
• M14: 1,718,132 km (0.07 R)
• M15: 1,868,627 km (0.117 R)
• M16: 2,013,587 km (0.109 R)
• M17: 2,235,740 km (0.073 R)
• M18: 2,331,184 km (0.118 R)
• M19: 2,422,738 km (0.07 R)
• M20: 2,537,479 km (0.069 R)
• M21: 2,642,946 km (0.103 R)
• M22: 2,818,274 km (0.032 R)
• M23: 2,950,968 km (0.104 R)
• M24: 3,139,162 km (0.077 R)
• M25: 3,380,014 km (0.115 R)
• M26: 3,484,284 km (0.064 R)
• M27: 3,702,398 km (0.108 R)
• M28: 3,970,327 km (0.066 R)
• M29: 4,251,272 km (0.099 R)
• M30: 4,370,801 km (0.104 R)
• M31: 4,471,331 km (0.12 R)
• M32: 4,572,609 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 10.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.58 AU - 1.94 AU

Year: 1508 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,620,025 km

• M1: 142,417 km (0.047 R)
• M2: 215,271 km (0.117 R)
• M3: 495,319 km (0.098 R)
• M4: 594,352 km (0.097 R)
• M5: 746,793 km (0.068 R)
• M6: 842,236 km (0.089 R)
• M7: 920,326 km (0.073 R)
• M8: 1,162,375 km (0.088 R)
• M9: 1,250,489 km (0.12 R)
• M10: 1,485,208 km (0.102 R)
• M11: 1,706,912 km (0.116 R)
• M12: 1,817,315 km (0.065 R)
• M13: 1,997,132 km (0.048 R)
• M14: 2,113,818 km (0.118 R)
• M15: 2,192,806 km (0.049 R)
• M16: 2,374,417 km (0.077 R)
• M17: 2,456,846 km (0.052 R)
• M18: 2,883,050 km (0.117 R)
• M19: 3,071,244 km (0.04 R)
• M20: 3,367,149 km (0.107 R)
• M21: 3,460,049 km (0.084 R)
• M22: 3,660,361 km (0.11 R)
• M23: 3,828,210 km (0.054 R)
• M24: 3,913,032 km (0.05 R)
• M25: 4,023,136 km (0.041 R)
• M26: 4,109,603 km (0.091 R)
• M27: 4,296,750 km (0.111 R)
• M28: 4,410,444 km (0.092 R)
• M29: 4,550,767 km (0.069 R)
• M30: 4,757,511 km (0.046 R)
• M31: 4,914,589 km (0.115 R)
• M32: 4,980,562 km (0.082 R)
• M33: 5,060,148 km (0.103 R)
• M34: 5,234,130 km (0.113 R)
• M35: 5,355,604 km (0.108 R)
• M36: 5,560,403 km (0.106 R)
• M37: 5,629,218 km (0.025 R)
• M38: 5,712,095 km (0.11 R)
• M39: 5,865,284 km (0.103 R)
• M40: 6,104,790 km (0.11 R)
• M41: 6,318,715 km (0.064 R)
• M42: 6,433,756 km (0.081 R)
• M43: 6,739,384 km (0.052 R)
• M44: 6,842,307 km (0.05 R)
• M45: 7,005,070 km (0.104 R)
• M46: 7,079,570 km (0.119 R)
• M47: 7,184,139 km (0.099 R)
• M48: 7,364,703 km (0.101 R)
• M49: 7,669,135 km (0.08 R)
• M50: 7,822,921 km (0.064 R)
• M51: 8,133,487 km (0.088 R)
• M52: 8,368,954 km (0.064 R)
• M53: 8,654,686 km (0.111 R)
• M54: 8,814,905 km (0.046 R)
• M55: 9,432,295 km (0.073 R)
• M56: 9,597,152 km (0.092 R)
• M57: 9,746,301 km (0.119 R)
• M58: 9,812,872 km (0.046 R)
• M59: 10,114,162 km (0.111 R)
• M60: 10,215,291 km (0.084 R)
• M61: 10,282,909 km (0.082 R)
• M62: 10,367,581 km (0.029 R)
• M63: 10,674,556 km (0.034 R)
• M64: 10,829,091 km (0.115 R)
• M65: 10,967,169 km (0.026 R)
• M66: 11,262,476 km (0.044 R)
• M67: 11,525,319 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 11.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.27 AU - 4.95 AU

Year: 5380 Days

Day: 5.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,620,025 km

• M1: 155,731 km (0.045 R)
• M2: 251,624 km (0.057 R)
• M3: 388,057 km (0.109 R)
• M4: 598,391 km (0.064 R)
• M5: 673,789 km (0.112 R)
• M6: 1,104,780 km (0.069 R)
• M7: 1,242,710 km (0.109 R)
• M8: 1,536,370 km (0.049 R)
• M9: 2,001,320 km (0.107 R)
• M10: 2,472,703 km (0.111 R)
• M11: 2,806,157 km (0.088 R)
• M12: 2,978,344 km (0.071 R)
• M13: 3,095,180 km (0.076 R)
• M14: 3,273,201 km (0.111 R)
• M15: 3,353,535 km (0.103 R)
• M16: 4,411,940 km (0.078 R)
• M17: 5,070,321 km (0.041 R)
• M18: 5,210,494 km (0.068 R)
• M19: 5,735,283 km (0.111 R)
• M20: 5,930,359 km (0.049 R)
• M21: 6,028,645 km (0.116 R)
• M22: 6,352,075 km (0.102 R)
• M23: 6,478,037 km (0.059 R)
• M24: 7,094,230 km (0.107 R)
• M25: 7,224,979 km (0.103 R)
• M26: 7,303,817 km (0.084 R)
• M27: 7,595,383 km (0.051 R)
• M28: 8,026,225 km (0.045 R)
• M29: 8,327,066 km (0.097 R)
• M30: 8,827,621 km (0.109 R)
• M31: 8,996,517 km (0.097 R)
• M32: 9,081,488 km (0.086 R)
• M33: 9,567,681 km (0.084 R)
• M34: 9,712,193 km (0.12 R)
• M35: 10,565,350 km (0.065 R)
• M36: 10,805,005 km (0.037 R)
• M37: 11,046,307 km (0.096 R)
• M38: 11,167,780 km (0.082 R)
• M39: 12,092,145 km (0.072 R)
• M40: 12,311,456 km (0.059 R)
• M41: 12,690,387 km (0.086 R)
• M42: 13,041,045 km (0.103 R)
• M43: 13,427,306 km (0.1 R)
• M44: 13,589,471 km (0.092 R)
• M45: 13,752,233 km (0.093 R)
• M46: 14,509,049 km (0.118 R)
• M47: 14,875,863 km (0.054 R)
• M48: 16,097,479 km (0.096 R)
• M49: 16,200,851 km (0.076 R)
• M50: 16,338,780 km (0.114 R)
• M51: 16,685,548 km (0.111 R)
• M52: 17,069,865 km (0.088 R)
• M53: 17,492,479 km (0.074 R)
• M54: 17,634,148 km (0.112 R)
• M55: 17,776,117 km (0.118 R)
• M56: 17,989,892 km (0.043 R)
• M57: 19,803,916 km (0.089 R)
• M58: 20,247,922 km (0.07 R)
• M59: 20,545,772 km (0.104 R)
• M60: 20,620,570 km (0.076 R)
• M61: 21,296,753 km (0.072 R)
• M62: 21,637,686 km (0.1 R)
• M63: 23,252,296 km (0.049 R)
• M64: 23,447,073 km (0.091 R)
• M65: 23,681,493 km (0.056 R)
• M66: 23,916,810 km (0.113 R)
• M67: 25,224,595 km (0.072 R)
• M68: 25,545,033 km (0.118 R)
• M69: 25,907,210 km (0.058 R)
• M70: 26,109,316 km (0.075 R)
• M71: 26,596,108 km (0.07 R)
• M72: 26,963,221 km (0.1 R)
• M73: 27,126,881 km (0.119 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: 320 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit