🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 9

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 176 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,383,200 km

• M1: 112,049 km (0.106 R)
• M2: 178,021 km (0.08 R)
• M3: 238,010 km (0.099 R)
• M4: 337,942 km (0.067 R)
• M5: 395,986 km (0.094 R)
• M6: 535,411 km (0.051 R)
• M7: 594,502 km (0.036 R)
• M8: 655,987 km (0.113 R)
• M9: 723,007 km (0.028 R)
• M10: 782,995 km (0.034 R)
• M11: 844,929 km (0.08 R)
• M12: 994,826 km (0.052 R)
• M13: 1,179,878 km (0.036 R)
• M14: 1,240,316 km (0.042 R)
• M15: 1,313,619 km (0.114 R)
• M16: 1,396,197 km (0.091 R)
• M17: 1,456,485 km (0.1 R)
• M18: 1,642,285 km (0.096 R)
• M19: 1,736,083 km (0.116 R)
• M20: 1,831,676 km (0.113 R)
• M21: 1,924,726 km (0.091 R)
• M22: 2,074,025 km (0.12 R)
• M23: 2,170,964 km (0.069 R)
• M24: 2,288,548 km (0.039 R)
• M25: 2,345,844 km (0.049 R)
• M26: 2,422,738 km (0.114 R)
• M27: 2,599,263 km (0.095 R)
• M28: 2,674,062 km (0.042 R)
• M29: 2,764,718 km (0.043 R)
• M30: 2,887,389 km (0.118 R)
• M31: 3,090,393 km (0.089 R)
• M32: 3,233,857 km (0.096 R)
• M33: 3,303,719 km (0.088 R)
• M34: 3,401,257 km (0.054 R)
• M35: 3,466,781 km (0.053 R)
• M36: 3,549,359 km (0.042 R)
• M37: 3,621,465 km (0.116 R)
• M38: 3,738,900 km (0.093 R)
• M39: 3,840,626 km (0.035 R)
• M40: 3,897,623 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 8.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.33 AU

Year: 728 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,383,200 km

• M1: 111,750 km (0.092 R)
• M2: 186,698 km (0.103 R)
• M3: 255,962 km (0.055 R)
• M4: 319,242 km (0.089 R)
• M5: 379,380 km (0.09 R)
• M6: 489,933 km (0.082 R)
• M7: 558,150 km (0.043 R)
• M8: 673,789 km (0.065 R)
• M9: 741,856 km (0.092 R)
• M10: 812,316 km (0.067 R)
• M11: 875,447 km (0.098 R)
• M12: 950,395 km (0.103 R)
• M13: 1,017,266 km (0.107 R)
• M14: 1,107,323 km (0.11 R)
• M15: 1,256,024 km (0.045 R)
• M16: 1,353,113 km (0.085 R)
• M17: 1,411,456 km (0.05 R)
• M18: 1,500,467 km (0.041 R)
• M19: 1,610,122 km (0.077 R)
• M20: 1,773,034 km (0.07 R)
• M21: 1,935,048 km (0.094 R)
• M22: 2,021,217 km (0.1 R)
• M23: 2,129,077 km (0.118 R)
• M24: 2,252,794 km (0.097 R)
• M25: 2,364,843 km (0.118 R)
• M26: 2,421,541 km (0.091 R)
• M27: 2,550,793 km (0.079 R)
• M28: 2,756,490 km (0.059 R)
• M29: 2,868,988 km (0.069 R)
• M30: 3,075,283 km (0.105 R)
• M31: 3,160,853 km (0.095 R)
• M32: 3,254,950 km (0.075 R)
• M33: 3,358,023 km (0.067 R)
• M34: 3,438,058 km (0.101 R)
• M35: 3,649,290 km (0.043 R)
• M36: 3,923,354 km (0.072 R)
• M37: 4,058,740 km (0.055 R)
• M38: 4,247,383 km (0.085 R)
• M39: 4,360,329 km (0.109 R)
• M40: 4,606,717 km (0.055 R)
• M41: 4,704,853 km (0.068 R)
• M42: 4,767,684 km (0.066 R)
• M43: 5,067,478 km (0.119 R)
• M44: 5,401,530 km (0.111 R)
• M45: 5,476,778 km (0.109 R)
• M46: 5,637,895 km (0.035 R)
• M47: 5,752,487 km (0.098 R)
• M48: 5,810,082 km (0.104 R)
• M49: 5,906,423 km (0.094 R)
• M50: 6,248,254 km (0.066 R)
• M51: 6,386,782 km (0.106 R)
• M52: 6,496,288 km (0.04 R)
• M53: 6,737,439 km (0.103 R)
• M54: 6,798,176 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 11.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.45 AU

Year: 844 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,383,200 km

• M1: 139,575 km (0.115 R)
• M2: 311,612 km (0.076 R)
• M3: 383,719 km (0.093 R)
• M4: 534,364 km (0.089 R)
• M5: 605,273 km (0.097 R)
• M6: 721,062 km (0.06 R)
• M7: 801,396 km (0.102 R)
• M8: 874,998 km (0.11 R)
• M9: 945,907 km (0.108 R)
• M10: 1,040,304 km (0.063 R)
• M11: 1,273,826 km (0.098 R)
• M12: 1,567,935 km (0.098 R)
• M13: 1,649,616 km (0.034 R)
• M14: 1,910,514 km (0.112 R)
• M15: 2,011,792 km (0.063 R)
• M16: 2,094,221 km (0.096 R)
• M17: 2,370,079 km (0.119 R)
• M18: 2,479,286 km (0.1 R)
• M19: 2,605,247 km (0.093 R)
• M20: 2,902,348 km (0.102 R)
• M21: 3,218,598 km (0.08 R)
• M22: 3,340,072 km (0.078 R)
• M23: 3,529,313 km (0.038 R)
• M24: 3,663,203 km (0.107 R)
• M25: 3,747,726 km (0.112 R)
• M26: 3,910,040 km (0.056 R)
• M27: 4,057,393 km (0.072 R)
• M28: 4,250,674 km (0.113 R)
• M29: 4,384,414 km (0.101 R)
• M30: 4,564,680 km (0.106 R)
• M31: 4,637,534 km (0.111 R)
• M32: 4,793,714 km (0.051 R)
• M33: 4,998,364 km (0.088 R)
• M34: 5,082,887 km (0.099 R)
• M35: 5,158,434 km (0.069 R)
• M36: 5,282,151 km (0.109 R)
• M37: 5,377,894 km (0.09 R)
• M38: 5,512,981 km (0.061 R)
• M39: 5,619,794 km (0.115 R)
• M40: 5,806,193 km (0.116 R)
• M41: 6,285,953 km (0.119 R)
• M42: 6,408,025 km (0.108 R)
• M43: 6,551,340 km (0.069 R)
• M44: 6,623,446 km (0.1 R)
• M45: 6,716,496 km (0.106 R)
• M46: 6,987,717 km (0.12 R)
• M47: 7,145,841 km (0.038 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 10.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.19 AU - 3.55 AU

Year: 3242 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,383,200 km

• M1: 191,485 km (0.1 R)
• M2: 271,969 km (0.092 R)
• M3: 378,931 km (0.041 R)
• M4: 447,148 km (0.09 R)
• M5: 528,978 km (0.102 R)
• M6: 778,956 km (0.054 R)
• M7: 850,015 km (0.085 R)
• M8: 934,239 km (0.119 R)
• M9: 1,021,454 km (0.12 R)
• M10: 1,216,530 km (0.105 R)
• M11: 1,312,721 km (0.111 R)
• M12: 1,487,302 km (0.081 R)
• M13: 1,577,510 km (0.101 R)
• M14: 1,669,662 km (0.118 R)
• M15: 1,831,976 km (0.115 R)
• M16: 2,042,310 km (0.071 R)
• M17: 2,896,215 km (0.116 R)
• M18: 3,076,031 km (0.052 R)
• M19: 3,259,438 km (0.105 R)
• M20: 3,327,057 km (0.031 R)
• M21: 3,446,436 km (0.029 R)
• M22: 4,471,780 km (0.107 R)
• M23: 4,775,762 km (0.096 R)
• M24: 4,969,192 km (0.094 R)
• M25: 5,224,556 km (0.077 R)
• M26: 5,323,889 km (0.105 R)
• M27: 5,464,062 km (0.089 R)
• M28: 5,646,123 km (0.037 R)
• M29: 5,830,128 km (0.112 R)
• M30: 6,415,654 km (0.075 R)
• M31: 7,350,940 km (0.088 R)
• M32: 7,417,810 km (0.097 R)
• M33: 7,619,618 km (0.108 R)
• M34: 7,959,953 km (0.088 R)
• M35: 8,166,548 km (0.076 R)
• M36: 8,585,123 km (0.094 R)
• M37: 8,749,830 km (0.031 R)
• M38: 8,939,370 km (0.101 R)
• M39: 9,010,878 km (0.118 R)
• M40: 9,274,320 km (0.117 R)
• M41: 9,467,600 km (0.088 R)
• M42: 9,613,458 km (0.11 R)
• M43: 10,204,220 km (0.113 R)
• M44: 10,781,369 km (0.064 R)
• M45: 11,784,273 km (0.055 R)
• M46: 12,072,548 km (0.091 R)
• M47: 12,495,910 km (0.087 R)
• M48: 12,655,980 km (0.119 R)
• M49: 12,924,358 km (0.071 R)
• M50: 13,221,609 km (0.107 R)
• M51: 13,767,941 km (0.074 R)
• M52: 14,238,127 km (0.11 R)
• M53: 14,685,425 km (0.036 R)
• M54: 15,109,086 km (0.117 R)
• M55: 15,365,197 km (0.118 R)
• M56: 15,450,917 km (0.117 R)
• M57: 15,622,655 km (0.116 R)
• M58: 16,026,270 km (0.1 R)
• M59: 16,142,059 km (0.037 R)
• M60: 16,345,662 km (0.094 R)
• M61: 16,462,348 km (0.068 R)
• M62: 16,637,826 km (0.097 R)
• M63: 16,784,582 km (0.117 R)
• M64: 17,020,348 km (0.091 R)
• M65: 17,286,782 km (0.117 R)
• M66: 17,674,240 km (0.12 R)
• M67: 18,488,053 km (0.113 R)
• M68: 18,700,931 km (0.109 R)
• M69: 18,853,520 km (0.063 R)
• M70: 18,976,041 km (0.067 R)
• M71: 19,129,379 km (0.111 R)
• M72: 19,591,936 km (0.106 R)
• M73: 19,809,002 km (0.082 R)
• M74: 20,120,614 km (0.11 R)
• M75: 20,780,341 km (0.077 R)
• M76: 21,033,461 km (0.056 R)
• M77: 21,128,605 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit