🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 10.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.77 AU - 0.89 AU

Year: 504 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,712,217 km

• M1: 128,654 km (0.078 R)
• M2: 283,488 km (0.111 R)
• M3: 418,575 km (0.119 R)
• M4: 613,950 km (0.093 R)
• M5: 731,982 km (0.106 R)
• M6: 871,707 km (0.092 R)
• M7: 977,921 km (0.075 R)
• M8: 1,044,792 km (0.092 R)
• M9: 1,128,417 km (0.087 R)
• M10: 1,199,027 km (0.114 R)
• M11: 1,276,369 km (0.118 R)
• M12: 1,393,055 km (0.11 R)
• M13: 1,496,876 km (0.092 R)
• M14: 1,575,116 km (0.091 R)
• M15: 1,672,055 km (0.104 R)
• M16: 1,841,999 km (0.107 R)
• M17: 1,914,105 km (0.111 R)
• M18: 2,011,792 km (0.071 R)
• M19: 2,155,107 km (0.107 R)
• M20: 2,263,266 km (0.069 R)
• M21: 2,571,887 km (0.104 R)
• M22: 2,659,701 km (0.118 R)
• M23: 2,741,680 km (0.115 R)
• M24: 2,915,214 km (0.104 R)
• M25: 3,157,113 km (0.077 R)
• M26: 3,251,211 km (0.054 R)
• M27: 3,339,174 km (0.059 R)
• M28: 3,622,512 km (0.09 R)
• M29: 3,759,544 km (0.081 R)
• M30: 3,828,808 km (0.066 R)
• M31: 3,968,383 km (0.082 R)
• M32: 4,204,897 km (0.037 R)
• M33: 4,332,953 km (0.108 R)
• M34: 4,470,433 km (0.045 R)
• M35: 4,650,549 km (0.085 R)
• M36: 4,758,259 km (0.09 R)
• M37: 4,824,831 km (0.06 R)
• M38: 4,950,642 km (0.067 R)
• M39: 5,051,920 km (0.12 R)
• M40: 5,213,935 km (0.051 R)
• M41: 5,308,480 km (0.084 R)
• M42: 5,639,690 km (0.118 R)
• M43: 5,754,581 km (0.115 R)
• M44: 5,843,442 km (0.071 R)
• M45: 6,031,637 km (0.1 R)
• M46: 6,112,868 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 8.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.73 AU - 1.11 AU

Year: 588 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,712,217 km

• M1: 108,458 km (0.112 R)
• M2: 178,470 km (0.113 R)
• M3: 294,558 km (0.113 R)
• M4: 388,057 km (0.084 R)
• M5: 446,250 km (0.069 R)
• M6: 534,513 km (0.075 R)
• M7: 597,045 km (0.077 R)
• M8: 658,231 km (0.108 R)
• M9: 765,343 km (0.051 R)
• M10: 846,275 km (0.115 R)
• M11: 906,563 km (0.086 R)
• M12: 968,497 km (0.1 R)
• M13: 1,031,926 km (0.12 R)
• M14: 1,096,852 km (0.096 R)
• M15: 1,173,595 km (0.092 R)
• M16: 1,252,284 km (0.095 R)
• M17: 1,332,618 km (0.112 R)
• M18: 1,409,362 km (0.084 R)
• M19: 1,516,025 km (0.053 R)
• M20: 1,654,552 km (0.104 R)
• M21: 1,737,280 km (0.084 R)
• M22: 1,821,504 km (0.093 R)
• M23: 1,913,207 km (0.072 R)
• M24: 2,050,688 km (0.093 R)
• M25: 2,172,161 km (0.107 R)
• M26: 2,269,699 km (0.076 R)
• M27: 2,348,836 km (0.119 R)
• M28: 2,557,525 km (0.036 R)
• M29: 2,626,191 km (0.091 R)
• M30: 2,716,398 km (0.06 R)
• M31: 2,779,379 km (0.114 R)
• M32: 2,835,927 km (0.102 R)
• M33: 2,978,643 km (0.12 R)
• M34: 3,094,731 km (0.066 R)
• M35: 3,399,013 km (0.087 R)
• M36: 3,489,819 km (0.093 R)
• M37: 3,604,561 km (0.105 R)
• M38: 3,751,765 km (0.084 R)
• M39: 3,853,641 km (0.053 R)
• M40: 3,916,771 km (0.06 R)
• M41: 4,100,178 km (0.111 R)
• M42: 4,294,805 km (0.115 R)
• M43: 4,393,091 km (0.084 R)
• M44: 4,625,716 km (0.116 R)
• M45: 4,701,263 km (0.069 R)
• M46: 4,777,408 km (0.074 R)
• M47: 4,836,798 km (0.049 R)
• M48: 4,922,069 km (0.12 R)
• M49: 4,999,411 km (0.094 R)
• M50: 5,163,670 km (0.104 R)
• M51: 5,444,615 km (0.097 R)
• M52: 5,578,056 km (0.088 R)
• M53: 5,948,161 km (0.111 R)
• M54: 6,140,843 km (0.079 R)
• M55: 6,289,094 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 12.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.46 AU - 1.7 AU

Year: 1324 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,712,217 km

• M1: 161,117 km (0.083 R)
• M2: 273,465 km (0.095 R)
• M3: 433,684 km (0.076 R)
• M4: 531,970 km (0.088 R)
• M5: 626,516 km (0.111 R)
• M6: 713,881 km (0.068 R)
• M7: 798,853 km (0.113 R)
• M8: 1,060,200 km (0.107 R)
• M9: 1,167,611 km (0.027 R)
• M10: 1,394,252 km (0.108 R)
• M11: 1,476,232 km (0.105 R)
• M12: 1,712,596 km (0.099 R)
• M13: 1,860,549 km (0.105 R)
• M14: 1,982,172 km (0.116 R)
• M15: 2,308,744 km (0.086 R)
• M16: 2,473,152 km (0.041 R)
• M17: 2,664,188 km (0.119 R)
• M18: 2,836,824 km (0.107 R)
• M19: 2,989,564 km (0.111 R)
• M20: 3,145,146 km (0.041 R)
• M21: 3,242,235 km (0.041 R)
• M22: 3,414,571 km (0.054 R)
• M23: 3,564,768 km (0.09 R)
• M24: 3,653,479 km (0.094 R)
• M25: 3,820,131 km (0.06 R)
• M26: 3,910,788 km (0.043 R)
• M27: 4,484,495 km (0.044 R)
• M28: 4,566,625 km (0.12 R)
• M29: 4,816,303 km (0.101 R)
• M30: 4,999,411 km (0.114 R)
• M31: 5,113,255 km (0.067 R)
• M32: 5,562,498 km (0.043 R)
• M33: 5,695,490 km (0.075 R)
• M34: 5,814,420 km (0.097 R)
• M35: 6,054,974 km (0.073 R)
• M36: 6,421,937 km (0.118 R)
• M37: 6,733,400 km (0.081 R)
• M38: 6,827,796 km (0.119 R)
• M39: 7,615,130 km (0.101 R)
• M40: 7,828,905 km (0.103 R)
• M41: 8,128,251 km (0.086 R)
• M42: 8,228,930 km (0.03 R)
• M43: 8,841,384 km (0.093 R)
• M44: 9,327,876 km (0.111 R)
• M45: 9,894,702 km (0.068 R)
• M46: 10,074,070 km (0.113 R)
• M47: 10,381,643 km (0.065 R)
• M48: 10,509,101 km (0.094 R)
• M49: 10,600,505 km (0.05 R)
• M50: 10,747,410 km (0.077 R)
• M51: 10,876,364 km (0.11 R)
• M52: 11,024,465 km (0.07 R)
• M53: 11,154,616 km (0.039 R)
• M54: 11,680,303 km (0.102 R)
• M55: 11,927,139 km (0.103 R)
• M56: 12,233,216 km (0.058 R)
• M57: 12,368,004 km (0.106 R)
• M58: 12,658,523 km (0.109 R)
• M59: 13,088,617 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 8.3

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.2 AU - 6.88 AU

Year: 8695 Days

Day: 8.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,712,217 km

• M1: 152,440 km (0.057 R)
• M2: 483,201 km (0.107 R)
• M3: 761,004 km (0.082 R)
• M4: 875,447 km (0.083 R)
• M5: 1,177,784 km (0.075 R)
• M6: 1,234,482 km (0.116 R)
• M7: 1,410,409 km (0.116 R)
• M8: 1,594,564 km (0.083 R)
• M9: 1,743,264 km (0.117 R)
• M10: 1,986,361 km (0.096 R)
• M11: 2,263,865 km (0.11 R)
• M12: 2,578,618 km (0.088 R)
• M13: 3,037,286 km (0.098 R)
• M14: 3,276,193 km (0.089 R)
• M15: 3,384,353 km (0.11 R)
• M16: 3,632,087 km (0.052 R)
• M17: 3,800,534 km (0.097 R)
• M18: 3,885,805 km (0.1 R)
• M19: 4,145,207 km (0.036 R)
• M20: 4,410,444 km (0.113 R)
• M21: 4,681,067 km (0.104 R)
• M22: 4,864,624 km (0.12 R)
• M23: 5,019,308 km (0.104 R)
• M24: 5,557,710 km (0.046 R)
• M25: 5,686,963 km (0.118 R)
• M26: 5,752,038 km (0.062 R)
• M27: 6,416,253 km (0.028 R)
• M28: 7,600,320 km (0.095 R)
• M29: 8,070,805 km (0.065 R)
• M30: 9,499,166 km (0.117 R)
• M31: 9,809,731 km (0.094 R)
• M32: 10,202,724 km (0.094 R)
• M33: 10,963,430 km (0.079 R)
• M34: 11,494,502 km (0.09 R)
• M35: 12,454,472 km (0.101 R)
• M36: 14,317,264 km (0.056 R)
• M37: 14,718,037 km (0.025 R)
• M38: 14,807,646 km (0.084 R)
• M39: 16,080,574 km (0.092 R)
• M40: 16,172,876 km (0.087 R)
• M41: 17,246,540 km (0.085 R)
• M42: 17,768,188 km (0.082 R)
• M43: 17,911,353 km (0.037 R)
• M44: 18,246,901 km (0.104 R)
• M45: 18,875,661 km (0.115 R)
• M46: 19,462,234 km (0.107 R)
• M47: 20,054,791 km (0.09 R)
• M48: 20,803,828 km (0.058 R)
• M49: 21,055,601 km (0.087 R)
• M50: 21,156,580 km (0.095 R)
• M51: 22,021,405 km (0.037 R)
• M52: 22,742,167 km (0.075 R)
• M53: 22,793,928 km (0.058 R)
• M54: 23,627,936 km (0.118 R)
• M55: 24,684,247 km (0.103 R)
• M56: 24,737,504 km (0.085 R)
• M57: 26,134,748 km (0.071 R)
• M58: 26,733,588 km (0.06 R)
• M59: 28,445,437 km (0.111 R)
• M60: 28,612,986 km (0.105 R)
• M61: 28,780,835 km (0.116 R)
• M62: 29,455,522 km (0.1 R)
• M63: 29,681,714 km (0.048 R)
• M64: 30,363,431 km (0.097 R)
• M65: 30,648,864 km (0.1 R)
• M66: 30,706,160 km (0.069 R)
• M67: 32,322,714 km (0.083 R)
• M68: 33,376,482 km (0.112 R)
• M69: 33,730,281 km (0.035 R)
• M70: 33,789,372 km (0.101 R)
• M71: 35,277,571 km (0.083 R)
• M72: 36,241,131 km (0.116 R)
• M73: 36,301,718 km (0.089 R)
• M74: 36,969,523 km (0.1 R)
• M75: 37,274,553 km (0.032 R)
• M76: 37,457,811 km (0.071 R)
• M77: 37,702,852 km (0.119 R)
• M78: 38,132,796 km (0.075 R)
• M79: 38,564,386 km (0.045 R)
• M80: 38,626,170 km (0.097 R)
• M81: 39,432,353 km (0.111 R)
• M82: 40,432,116 km (0.093 R)
• M83: 41,693,675 km (0.069 R)
• M84: 42,712,286 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit