🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 8.1

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 579 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 15,401,651 km

• M1: 106,364 km (0.081 R)
• M2: 160,818 km (0.102 R)
• M3: 250,876 km (0.054 R)
• M4: 335,099 km (0.081 R)
• M5: 398,978 km (0.087 R)
• M6: 513,569 km (0.107 R)
• M7: 585,676 km (0.105 R)
• M8: 657,183 km (0.056 R)
• M9: 828,323 km (0.108 R)
• M10: 1,117,646 km (0.088 R)
• M11: 1,219,223 km (0.106 R)
• M12: 1,352,066 km (0.106 R)
• M13: 1,403,078 km (0.044 R)
• M14: 1,454,839 km (0.092 R)
• M15: 1,513,182 km (0.086 R)
• M16: 1,602,044 km (0.068 R)
• M17: 1,674,449 km (0.1 R)
• M18: 1,860,549 km (0.088 R)
• M19: 1,917,695 km (0.087 R)
• M20: 1,981,873 km (0.104 R)
• M21: 2,053,380 km (0.1 R)
• M22: 2,105,889 km (0.095 R)
• M23: 2,272,990 km (0.079 R)
• M24: 2,389,228 km (0.083 R)
• M25: 2,444,579 km (0.118 R)
• M26: 2,563,659 km (0.066 R)
• M27: 2,778,631 km (0.104 R)
• M28: 2,829,644 km (0.102 R)
• M29: 2,999,437 km (0.098 R)
• M30: 3,059,276 km (0.109 R)
• M31: 3,111,935 km (0.071 R)
• M32: 3,203,040 km (0.049 R)
• M33: 3,272,005 km (0.119 R)
• M34: 3,466,033 km (0.106 R)
• M35: 3,873,687 km (0.077 R)
• M36: 4,415,082 km (0.06 R)
• M37: 4,534,910 km (0.102 R)
• M38: 4,595,198 km (0.106 R)
• M39: 4,655,785 km (0.104 R)
• M40: 4,865,372 km (0.058 R)
• M41: 5,078,249 km (0.083 R)
• M42: 5,212,738 km (0.072 R)
• M43: 5,357,549 km (0.105 R)
• M44: 5,512,981 km (0.078 R)
• M45: 5,586,583 km (0.103 R)
• M46: 5,707,009 km (0.069 R)
• M47: 5,800,209 km (0.101 R)
• M48: 5,912,706 km (0.086 R)
• M49: 5,969,105 km (0.089 R)
• M50: 6,035,376 km (0.085 R)
• M51: 6,515,137 km (0.11 R)
• M52: 6,602,801 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 13.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.4 AU - 1.64 AU

Year: 1210 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,401,651 km

• M1: 169,644 km (0.08 R)
• M2: 308,770 km (0.06 R)
• M3: 445,054 km (0.072 R)
• M4: 568,472 km (0.105 R)
• M5: 687,402 km (0.104 R)
• M6: 968,497 km (0.119 R)
• M7: 1,169,407 km (0.114 R)
• M8: 1,368,222 km (0.042 R)
• M9: 1,467,854 km (0.095 R)
• M10: 1,666,071 km (0.119 R)
• M11: 1,864,289 km (0.073 R)
• M12: 1,947,615 km (0.077 R)
• M13: 2,137,754 km (0.108 R)
• M14: 2,264,613 km (0.117 R)
• M15: 2,434,556 km (0.087 R)
• M16: 2,546,904 km (0.109 R)
• M17: 2,671,369 km (0.063 R)
• M18: 2,819,321 km (0.108 R)
• M19: 2,991,808 km (0.116 R)
• M20: 3,090,393 km (0.089 R)
• M21: 3,257,194 km (0.049 R)
• M22: 3,600,073 km (0.089 R)
• M23: 3,775,850 km (0.049 R)
• M24: 4,002,790 km (0.116 R)
• M25: 4,111,847 km (0.115 R)
• M26: 4,470,284 km (0.073 R)
• M27: 4,787,431 km (0.115 R)
• M28: 4,890,354 km (0.094 R)
• M29: 5,072,565 km (0.096 R)
• M30: 5,190,897 km (0.085 R)
• M31: 5,350,069 km (0.072 R)
• M32: 5,565,041 km (0.117 R)
• M33: 5,727,953 km (0.119 R)
• M34: 6,031,038 km (0.115 R)
• M35: 6,142,638 km (0.113 R)
• M36: 6,226,712 km (0.054 R)
• M37: 6,438,692 km (0.06 R)
• M38: 6,595,621 km (0.056 R)
• M39: 6,696,150 km (0.104 R)
• M40: 7,265,819 km (0.116 R)
• M41: 7,354,979 km (0.037 R)
• M42: 7,549,157 km (0.062 R)
• M43: 7,669,434 km (0.085 R)
• M44: 7,896,972 km (0.04 R)
• M45: 8,142,014 km (0.09 R)
• M46: 8,955,826 km (0.101 R)
• M47: 9,227,645 km (0.087 R)
• M48: 9,502,158 km (0.109 R)
• M49: 9,993,138 km (0.083 R)
• M50: 10,141,988 km (0.105 R)
• M51: 10,274,980 km (0.094 R)
• M52: 10,391,816 km (0.093 R)
• M53: 10,660,643 km (0.115 R)
• M54: 10,999,931 km (0.12 R)
• M55: 11,359,864 km (0.06 R)
• M56: 11,584,710 km (0.088 R)
• M57: 11,706,482 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 9.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.75 AU - 2.85 AU

Year: 2252 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,401,651 km

• M1: 178,470 km (0.089 R)
• M2: 285,283 km (0.11 R)
• M3: 350,358 km (0.085 R)
• M4: 460,313 km (0.064 R)
• M5: 547,977 km (0.112 R)
• M6: 781,948 km (0.07 R)
• M7: 847,622 km (0.049 R)
• M8: 1,020,407 km (0.095 R)
• M9: 1,083,687 km (0.075 R)
• M10: 1,204,861 km (0.119 R)
• M11: 1,380,489 km (0.08 R)
• M12: 1,440,927 km (0.087 R)
• M13: 1,512,584 km (0.102 R)
• M14: 1,585,588 km (0.119 R)
• M15: 1,789,639 km (0.093 R)
• M16: 1,911,861 km (0.117 R)
• M17: 2,002,367 km (0.106 R)
• M18: 2,141,045 km (0.087 R)
• M19: 2,428,123 km (0.072 R)
• M20: 2,501,875 km (0.063 R)
• M21: 2,855,823 km (0.119 R)
• M22: 3,012,452 km (0.053 R)
• M23: 3,444,042 km (0.09 R)
• M24: 4,230,927 km (0.06 R)
• M25: 4,545,830 km (0.086 R)
• M26: 4,759,905 km (0.072 R)
• M27: 4,837,247 km (0.032 R)
• M28: 5,024,544 km (0.075 R)
• M29: 5,087,375 km (0.097 R)
• M30: 5,214,084 km (0.115 R)
• M31: 5,797,217 km (0.101 R)
• M32: 6,265,159 km (0.12 R)
• M33: 6,641,248 km (0.105 R)
• M34: 6,745,069 km (0.112 R)
• M35: 6,954,506 km (0.065 R)
• M36: 7,415,566 km (0.103 R)
• M37: 7,758,744 km (0.079 R)
• M38: 7,849,999 km (0.101 R)
• M39: 8,292,659 km (0.115 R)
• M40: 8,441,957 km (0.108 R)
• M41: 8,630,002 km (0.091 R)
• M42: 8,705,549 km (0.071 R)
• M43: 8,933,536 km (0.112 R)
• M44: 9,086,724 km (0.049 R)
• M45: 9,182,916 km (0.11 R)
• M46: 9,610,167 km (0.076 R)
• M47: 10,043,702 km (0.053 R)
• M48: 10,143,184 km (0.053 R)
• M49: 10,223,070 km (0.03 R)
• M50: 10,604,993 km (0.06 R)
• M51: 10,991,554 km (0.088 R)
• M52: 11,053,039 km (0.057 R)
• M53: 11,320,819 km (0.04 R)
• M54: 11,548,956 km (0.111 R)
• M55: 11,611,488 km (0.11 R)
• M56: 11,799,682 km (0.11 R)
• M57: 11,862,662 km (0.095 R)
• M58: 12,094,389 km (0.119 R)
• M59: 12,370,248 km (0.086 R)
• M60: 13,101,632 km (0.067 R)
• M61: 13,980,071 km (0.081 R)
• M62: 14,493,640 km (0.062 R)
• M63: 14,741,524 km (0.117 R)
• M64: 15,036,232 km (0.116 R)
• M65: 15,150,076 km (0.072 R)
• M66: 15,241,480 km (0.116 R)
• M67: 15,332,884 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit