🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 9.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.28 AU - 1.3 AU

Year: 977 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,115,408 km

• M1: 149,747 km (0.068 R)
• M2: 218,862 km (0.102 R)
• M3: 288,724 km (0.116 R)
• M4: 445,951 km (0.051 R)
• M5: 538,253 km (0.085 R)
• M6: 599,289 km (0.042 R)
• M7: 692,339 km (0.094 R)
• M8: 849,566 km (0.055 R)
• M9: 914,492 km (0.074 R)
• M10: 1,195,736 km (0.091 R)
• M11: 1,334,862 km (0.089 R)
• M12: 1,609,224 km (0.084 R)
• M13: 1,768,845 km (0.063 R)
• M14: 1,863,989 km (0.119 R)
• M15: 1,950,158 km (0.063 R)
• M16: 2,115,164 km (0.114 R)
• M17: 2,227,961 km (0.092 R)
• M18: 2,394,912 km (0.116 R)
• M19: 2,512,496 km (0.102 R)
• M20: 2,626,041 km (0.082 R)
• M21: 2,686,479 km (0.12 R)
• M22: 2,852,233 km (0.095 R)
• M23: 3,008,563 km (0.038 R)
• M24: 3,213,063 km (0.06 R)
• M25: 3,277,839 km (0.071 R)
• M26: 3,448,530 km (0.098 R)
• M27: 3,635,527 km (0.081 R)
• M28: 3,696,414 km (0.059 R)
• M29: 3,839,729 km (0.081 R)
• M30: 3,950,281 km (0.106 R)
• M31: 4,012,813 km (0.086 R)
• M32: 4,075,794 km (0.049 R)
• M33: 4,202,653 km (0.093 R)
• M34: 4,295,104 km (0.067 R)
• M35: 4,373,943 km (0.041 R)
• M36: 4,438,718 km (0.096 R)
• M37: 4,576,648 km (0.106 R)
• M38: 4,693,932 km (0.094 R)
• M39: 4,871,655 km (0.068 R)
• M40: 4,953,933 km (0.111 R)
• M41: 5,134,947 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 8.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.17 AU - 1.61 AU

Year: 1093 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 97.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,115,408 km

• M1: 135,835 km (0.099 R)
• M2: 198,217 km (0.089 R)
• M3: 271,520 km (0.085 R)
• M4: 412,741 km (0.109 R)
• M5: 541,245 km (0.036 R)
• M6: 684,111 km (0.074 R)
• M7: 749,336 km (0.1 R)
• M8: 886,816 km (0.098 R)
• M9: 1,001,707 km (0.063 R)
• M10: 1,102,536 km (0.108 R)
• M11: 1,160,879 km (0.073 R)
• M12: 1,280,707 km (0.117 R)
• M13: 1,362,837 km (0.047 R)
• M14: 1,446,911 km (0.113 R)
• M15: 1,540,110 km (0.062 R)
• M16: 1,665,024 km (0.085 R)
• M17: 1,801,009 km (0.083 R)
• M18: 1,901,539 km (0.077 R)
• M19: 2,019,870 km (0.06 R)
• M20: 2,206,269 km (0.114 R)
• M21: 2,272,541 km (0.099 R)
• M22: 2,398,353 km (0.063 R)
• M23: 2,500,828 km (0.075 R)
• M24: 2,630,978 km (0.088 R)
• M25: 2,781,174 km (0.03 R)
• M26: 2,861,807 km (0.093 R)
• M27: 2,952,464 km (0.075 R)
• M28: 3,053,293 km (0.027 R)
• M29: 3,173,868 km (0.117 R)
• M30: 3,267,666 km (0.107 R)
• M31: 3,400,659 km (0.072 R)
• M32: 3,613,237 km (0.084 R)
• M33: 3,731,120 km (0.065 R)
• M34: 3,810,407 km (0.094 R)
• M35: 3,960,604 km (0.076 R)
• M36: 4,277,153 km (0.105 R)
• M37: 4,433,333 km (0.032 R)
• M38: 4,633,944 km (0.099 R)
• M39: 4,708,593 km (0.086 R)
• M40: 4,837,546 km (0.076 R)
• M41: 5,286,789 km (0.049 R)
• M42: 5,376,099 km (0.104 R)
• M43: 5,635,352 km (0.083 R)
• M44: 5,772,383 km (0.081 R)
• M45: 5,864,386 km (0.041 R)
• M46: 6,178,242 km (0.105 R)
• M47: 6,272,340 km (0.116 R)
• M48: 6,485,666 km (0.079 R)
• M49: 6,786,059 km (0.057 R)
• M50: 7,017,487 km (0.089 R)
• M51: 7,226,624 km (0.091 R)
• M52: 7,363,207 km (0.074 R)
• M53: 7,689,181 km (0.042 R)
• M54: 8,007,076 km (0.077 R)
• M55: 8,161,312 km (0.036 R)
• M56: 8,303,430 km (0.039 R)
• M57: 8,368,355 km (0.107 R)
• M58: 8,433,430 km (0.034 R)
• M59: 8,511,820 km (0.113 R)
• M60: 8,787,828 km (0.098 R)
• M61: 8,867,115 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 14.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.39 AU - 1.71 AU

Year: 1287 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,115,408 km

• M1: 185,501 km (0.104 R)
• M2: 292,613 km (0.116 R)
• M3: 432,338 km (0.076 R)
• M4: 529,876 km (0.05 R)
• M5: 691,441 km (0.084 R)
• M6: 805,136 km (0.093 R)
• M7: 1,062,294 km (0.071 R)
• M8: 1,266,944 km (0.038 R)
• M9: 1,383,481 km (0.072 R)
• M10: 1,589,777 km (0.116 R)
• M11: 1,756,429 km (0.083 R)
• M12: 1,887,925 km (0.117 R)
• M13: 2,065,199 km (0.1 R)
• M14: 2,182,932 km (0.101 R)
• M15: 2,281,068 km (0.092 R)
• M16: 2,391,771 km (0.084 R)
• M17: 2,481,829 km (0.098 R)
• M18: 2,630,679 km (0.088 R)
• M19: 2,949,322 km (0.097 R)
• M20: 3,483,087 km (0.094 R)
• M21: 3,754,907 km (0.1 R)
• M22: 3,966,887 km (0.057 R)
• M23: 4,141,916 km (0.059 R)
• M24: 4,278,499 km (0.115 R)
• M25: 4,513,966 km (0.077 R)
• M26: 4,983,554 km (0.096 R)
• M27: 5,216,927 km (0.068 R)
• M28: 5,320,149 km (0.068 R)
• M29: 5,424,120 km (0.089 R)
• M30: 5,664,374 km (0.085 R)
• M31: 5,892,810 km (0.115 R)
• M32: 6,000,371 km (0.062 R)
• M33: 6,358,807 km (0.091 R)
• M34: 6,532,789 km (0.093 R)
• M35: 6,836,922 km (0.079 R)
• M36: 7,080,467 km (0.09 R)
• M37: 7,693,220 km (0.086 R)
• M38: 8,305,973 km (0.114 R)
• M39: 8,426,998 km (0.051 R)
• M40: 8,952,236 km (0.029 R)
• M41: 9,416,139 km (0.08 R)
• M42: 9,651,007 km (0.083 R)
• M43: 10,330,331 km (0.119 R)
• M44: 10,722,727 km (0.109 R)
• M45: 10,968,217 km (0.117 R)
• M46: 11,234,501 km (0.115 R)
• M47: 11,349,392 km (0.1 R)
• M48: 11,522,327 km (0.105 R)
• M49: 11,851,592 km (0.115 R)
• M50: 12,459,707 km (0.087 R)
• M51: 12,698,017 km (0.078 R)
• M52: 12,917,627 km (0.051 R)
• M53: 13,078,295 km (0.083 R)
• M54: 13,219,216 km (0.08 R)
• M55: 13,401,426 km (0.113 R)
• M56: 13,665,915 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 12.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.54 AU - 2.7 AU

Year: 2828 Days

Day: 11 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,115,408 km

• M1: 157,227 km (0.072 R)
• M2: 261,198 km (0.113 R)
• M3: 385,364 km (0.102 R)
• M4: 545,284 km (0.084 R)
• M5: 661,372 km (0.09 R)
• M6: 762,949 km (0.086 R)
• M7: 887,564 km (0.066 R)
• M8: 1,056,161 km (0.099 R)
• M9: 1,139,936 km (0.091 R)
• M10: 1,226,254 km (0.105 R)
• M11: 1,509,742 km (0.071 R)
• M12: 1,659,639 km (0.1 R)
• M13: 1,825,992 km (0.1 R)
• M14: 2,163,484 km (0.036 R)
• M15: 2,321,460 km (0.087 R)
• M16: 2,508,457 km (0.113 R)
• M17: 2,765,915 km (0.072 R)
• M18: 3,045,513 km (0.109 R)
• M19: 3,575,090 km (0.118 R)
• M20: 3,690,280 km (0.106 R)
• M21: 4,088,510 km (0.101 R)
• M22: 4,361,676 km (0.096 R)
• M23: 4,484,944 km (0.042 R)
• M24: 4,578,293 km (0.101 R)
• M25: 4,782,794 km (0.062 R)
• M26: 5,054,613 km (0.111 R)
• M27: 5,397,641 km (0.083 R)
• M28: 5,866,780 km (0.073 R)
• M29: 6,507,059 km (0.066 R)
• M30: 6,719,488 km (0.082 R)
• M31: 6,934,161 km (0.061 R)
• M32: 7,042,469 km (0.115 R)
• M33: 7,224,081 km (0.041 R)
• M34: 7,333,886 km (0.109 R)
• M35: 7,425,739 km (0.105 R)
• M36: 7,685,142 km (0.099 R)
• M37: 7,909,838 km (0.091 R)
• M38: 8,597,090 km (0.094 R)
• M39: 8,732,925 km (0.088 R)
• M40: 9,065,930 km (0.1 R)
• M41: 9,164,665 km (0.095 R)
• M42: 9,423,170 km (0.088 R)
• M43: 9,643,677 km (0.109 R)
• M44: 10,151,263 km (0.09 R)
• M45: 10,295,026 km (0.119 R)
• M46: 10,377,455 km (0.101 R)
• M47: 10,501,471 km (0.093 R)
• M48: 10,792,888 km (0.096 R)
• M49: 10,939,494 km (0.075 R)
• M50: 11,129,184 km (0.095 R)
• M51: 11,769,014 km (0.105 R)
• M52: 12,115,184 km (0.12 R)
• M53: 12,311,456 km (0.039 R)
• M54: 12,464,794 km (0.05 R)
• M55: 12,906,407 km (0.057 R)
• M56: 13,173,888 km (0.116 R)
• M57: 13,353,256 km (0.115 R)
• M58: 13,601,139 km (0.117 R)
• M59: 13,714,385 km (0.059 R)
• M60: 13,805,191 km (0.105 R)
• M61: 14,239,174 km (0.065 R)
• M62: 14,515,631 km (0.058 R)
• M63: 14,793,883 km (0.096 R)
• M64: 15,097,268 km (0.079 R)
• M65: 15,615,325 km (0.083 R)
• M66: 15,876,672 km (0.093 R)
• M67: 15,971,966 km (0.105 R)
• M68: 16,091,495 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit