🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 441 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,874,981 km

• M1: 165,455 km (0.064 R)
• M2: 251,324 km (0.062 R)
• M3: 336,894 km (0.112 R)
• M4: 435,779 km (0.033 R)
• M5: 529,128 km (0.114 R)
• M6: 754,272 km (0.081 R)
• M7: 881,730 km (0.068 R)
• M8: 968,048 km (0.088 R)
• M9: 1,052,421 km (0.047 R)
• M10: 1,160,281 km (0.104 R)
• M11: 1,277,865 km (0.076 R)
• M12: 1,456,186 km (0.086 R)
• M13: 1,536,969 km (0.079 R)
• M14: 1,764,208 km (0.043 R)
• M15: 1,850,825 km (0.109 R)
• M16: 1,932,505 km (0.063 R)
• M17: 2,132,518 km (0.119 R)
• M18: 2,366,788 km (0.119 R)
• M19: 2,456,098 km (0.096 R)
• M20: 2,652,221 km (0.107 R)
• M21: 2,773,844 km (0.112 R)
• M22: 2,868,240 km (0.04 R)
• M23: 3,000,634 km (0.067 R)
• M24: 3,105,053 km (0.1 R)
• M25: 3,203,190 km (0.025 R)
• M26: 3,294,744 km (0.119 R)
• M27: 3,441,349 km (0.042 R)
• M28: 3,629,843 km (0.089 R)
• M29: 3,789,613 km (0.059 R)
• M30: 3,927,243 km (0.112 R)
• M31: 4,132,791 km (0.099 R)
• M32: 4,291,365 km (0.1 R)
• M33: 4,494,668 km (0.081 R)
• M34: 4,606,118 km (0.09 R)
• M35: 4,770,676 km (0.102 R)
• M36: 4,866,868 km (0.099 R)
• M37: 4,999,112 km (0.09 R)
• M38: 5,186,259 km (0.063 R)
• M39: 5,384,775 km (0.088 R)
• M40: 5,540,058 km (0.119 R)
• M41: 5,622,786 km (0.092 R)
• M42: 5,724,512 km (0.114 R)
• M43: 5,911,061 km (0.101 R)
• M44: 5,995,733 km (0.119 R)
• M45: 6,128,127 km (0.098 R)
• M46: 6,223,421 km (0.075 R)
• M47: 6,463,675 km (0.109 R)
• M48: 6,560,615 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 12.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.89 AU - 1.21 AU

Year: 730 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 10,874,981 km

• M1: 173,534 km (0.075 R)
• M2: 353,649 km (0.091 R)
• M3: 465,549 km (0.116 R)
• M4: 584,628 km (0.09 R)
• M5: 788,231 km (0.096 R)
• M6: 868,116 km (0.029 R)
• M7: 955,930 km (0.093 R)
• M8: 1,042,099 km (0.117 R)
• M9: 1,146,967 km (0.112 R)
• M10: 1,255,725 km (0.042 R)
• M11: 1,334,114 km (0.042 R)
• M12: 1,478,476 km (0.104 R)
• M13: 1,591,721 km (0.105 R)
• M14: 1,720,525 km (0.103 R)
• M15: 1,936,694 km (0.084 R)
• M16: 2,223,174 km (0.107 R)
• M17: 2,319,515 km (0.043 R)
• M18: 2,480,781 km (0.104 R)
• M19: 2,718,792 km (0.109 R)
• M20: 2,934,362 km (0.115 R)
• M21: 3,147,838 km (0.09 R)
• M22: 3,256,596 km (0.092 R)
• M23: 3,366,550 km (0.071 R)
• M24: 3,525,872 km (0.113 R)
• M25: 3,663,353 km (0.093 R)
• M26: 3,761,489 km (0.117 R)
• M27: 3,852,145 km (0.089 R)
• M28: 3,993,814 km (0.089 R)
• M29: 4,137,279 km (0.111 R)
• M30: 4,368,707 km (0.113 R)
• M31: 4,577,994 km (0.03 R)
• M32: 4,701,711 km (0.099 R)
• M33: 4,808,524 km (0.089 R)
• M34: 4,907,259 km (0.063 R)
• M35: 5,115,798 km (0.095 R)
• M36: 5,244,303 km (0.107 R)
• M37: 5,797,366 km (0.111 R)
• M38: 5,969,853 km (0.105 R)
• M39: 6,095,515 km (0.074 R)
• M40: 6,183,030 km (0.098 R)
• M41: 6,270,993 km (0.102 R)
• M42: 6,557,174 km (0.102 R)
• M43: 6,666,829 km (0.099 R)
• M44: 6,827,497 km (0.112 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 10.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.25 AU - 1.99 AU

Year: 1399 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 10,874,981 km

• M1: 218,263 km (0.118 R)
• M2: 316,399 km (0.093 R)
• M3: 437,125 km (0.094 R)
• M4: 570,417 km (0.118 R)
• M5: 754,422 km (0.073 R)
• M6: 828,024 km (0.071 R)
• M7: 896,390 km (0.085 R)
• M8: 974,929 km (0.071 R)
• M9: 1,114,205 km (0.028 R)
• M10: 1,208,003 km (0.089 R)
• M11: 1,358,648 km (0.118 R)
• M12: 1,970,653 km (0.109 R)
• M13: 2,235,591 km (0.112 R)
• M14: 2,311,736 km (0.077 R)
• M15: 2,388,928 km (0.101 R)
• M16: 2,512,047 km (0.068 R)
• M17: 2,602,853 km (0.049 R)
• M18: 2,858,516 km (0.097 R)
• M19: 2,989,564 km (0.12 R)
• M20: 3,061,820 km (0.051 R)
• M21: 3,146,791 km (0.067 R)
• M22: 3,319,427 km (0.051 R)
• M23: 3,571,500 km (0.048 R)
• M24: 3,829,855 km (0.076 R)
• M25: 4,094,344 km (0.12 R)
• M26: 4,337,590 km (0.07 R)
• M27: 4,447,246 km (0.051 R)
• M28: 4,711,435 km (0.099 R)
• M29: 4,880,930 km (0.079 R)
• M30: 5,052,518 km (0.057 R)
• M31: 5,683,672 km (0.041 R)
• M32: 5,879,496 km (0.074 R)
• M33: 6,246,758 km (0.118 R)
• M34: 6,370,925 km (0.069 R)
• M35: 6,464,423 km (0.056 R)
• M36: 6,590,085 km (0.108 R)
• M37: 6,795,782 km (0.117 R)
• M38: 6,891,525 km (0.103 R)
• M39: 7,084,207 km (0.102 R)
• M40: 7,278,834 km (0.097 R)
• M41: 7,409,433 km (0.114 R)
• M42: 7,640,113 km (0.1 R)
• M43: 7,772,956 km (0.119 R)
• M44: 8,108,354 km (0.058 R)
• M45: 8,176,122 km (0.077 R)
• M46: 8,277,998 km (0.075 R)
• M47: 8,448,689 km (0.114 R)
• M48: 8,586,170 km (0.116 R)
• M49: 8,932,938 km (0.074 R)
• M50: 9,125,620 km (0.047 R)
• M51: 9,213,733 km (0.107 R)
• M52: 9,676,289 km (0.119 R)
• M53: 9,820,053 km (0.082 R)
• M54: 9,964,714 km (0.092 R)
• M55: 10,037,269 km (0.043 R)
• M56: 10,128,075 km (0.066 R)
• M57: 10,865,443 km (0.1 R)
• M58: 11,052,590 km (0.108 R)
• M59: 11,146,537 km (0.064 R)
• M60: 11,335,180 km (0.086 R)
• M61: 11,734,906 km (0.072 R)
• M62: 12,081,075 km (0.086 R)
• M63: 12,255,506 km (0.102 R)
• M64: 12,508,925 km (0.057 R)
• M65: 12,587,314 km (0.037 R)
• M66: 12,665,704 km (0.069 R)
• M67: 12,783,736 km (0.092 R)
• M68: 12,902,218 km (0.117 R)
• M69: 12,981,355 km (0.079 R)
• M70: 13,319,446 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.1

Radius: 8.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.46 AU - 2.02 AU

Year: 1557 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 10,874,981 km

• M1: 113,395 km (0.085 R)
• M2: 318,643 km (0.117 R)
• M3: 386,860 km (0.074 R)
• M4: 662,569 km (0.105 R)
• M5: 742,305 km (0.104 R)
• M6: 799,601 km (0.085 R)
• M7: 932,743 km (0.051 R)
• M8: 1,051,823 km (0.106 R)
• M9: 1,117,047 km (0.035 R)
• M10: 1,206,357 km (0.084 R)
• M11: 1,352,664 km (0.11 R)
• M12: 1,424,022 km (0.114 R)
• M13: 1,480,570 km (0.088 R)
• M14: 1,844,243 km (0.105 R)
• M15: 2,013,737 km (0.084 R)
• M16: 2,086,741 km (0.04 R)
• M17: 2,368,284 km (0.068 R)
• M18: 2,455,200 km (0.108 R)
• M19: 2,543,164 km (0.114 R)
• M20: 3,072,142 km (0.04 R)
• M21: 3,156,515 km (0.083 R)
• M22: 3,273,800 km (0.087 R)
• M23: 3,349,197 km (0.11 R)
• M24: 3,490,866 km (0.07 R)
• M25: 3,568,059 km (0.101 R)
• M26: 3,701,650 km (0.072 R)
• M27: 3,780,189 km (0.049 R)
• M28: 4,077,440 km (0.094 R)
• M29: 4,135,484 km (0.089 R)
• M30: 4,217,164 km (0.077 R)
• M31: 4,322,930 km (0.117 R)
• M32: 4,561,389 km (0.099 R)
• M33: 4,645,762 km (0.096 R)
• M34: 4,718,616 km (0.111 R)
• M35: 4,804,036 km (0.092 R)
• M36: 4,964,106 km (0.031 R)
• M37: 5,125,971 km (0.058 R)
• M38: 5,467,653 km (0.09 R)
• M39: 5,557,561 km (0.104 R)
• M40: 5,987,655 km (0.054 R)
• M41: 6,120,049 km (0.035 R)
• M42: 6,186,620 km (0.072 R)
• M43: 6,455,447 km (0.082 R)
• M44: 6,728,164 km (0.045 R)
• M45: 6,824,505 km (0.115 R)
• M46: 6,921,295 km (0.088 R)
• M47: 6,976,796 km (0.101 R)
• M48: 7,060,421 km (0.11 R)
• M49: 7,313,092 km (0.12 R)
• M50: 7,383,852 km (0.086 R)
• M51: 7,483,185 km (0.106 R)
• M52: 7,597,328 km (0.107 R)
• M53: 7,856,282 km (0.11 R)
• M54: 7,943,348 km (0.105 R)
• M55: 8,235,512 km (0.11 R)
• M56: 8,412,636 km (0.09 R)
• M57: 9,072,662 km (0.049 R)
• M58: 9,194,435 km (0.115 R)
• M59: 9,501,260 km (0.098 R)
• M60: 9,624,977 km (0.117 R)
• M61: 9,936,590 km (0.116 R)
• M62: 10,441,931 km (0.107 R)
• M63: 10,601,702 km (0.11 R)
• M64: 10,842,704 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 20,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit