🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 14.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.72 AU - 1.78 AU

Year: 1519 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,720,612 km

• M1: 184,305 km (0.089 R)
• M2: 278,551 km (0.094 R)
• M3: 409,449 km (0.111 R)
• M4: 527,332 km (0.077 R)
• M5: 639,680 km (0.059 R)
• M6: 747,092 km (0.087 R)
• M7: 1,137,692 km (0.076 R)
• M8: 1,236,426 km (0.111 R)
• M9: 1,881,044 km (0.068 R)
• M10: 1,978,133 km (0.095 R)
• M11: 2,121,447 km (0.117 R)
• M12: 2,418,698 km (0.111 R)
• M13: 2,668,976 km (0.03 R)
• M14: 2,890,380 km (0.069 R)
• M15: 3,247,171 km (0.108 R)
• M16: 3,470,820 km (0.092 R)
• M17: 3,591,246 km (0.1 R)
• M18: 3,740,545 km (0.071 R)
• M19: 3,975,264 km (0.105 R)
• M20: 4,073,400 km (0.061 R)
• M21: 4,186,646 km (0.081 R)
• M22: 4,387,107 km (0.1 R)
• M23: 4,517,856 km (0.064 R)
• M24: 4,620,330 km (0.076 R)
• M25: 4,827,822 km (0.089 R)
• M26: 4,917,731 km (0.053 R)
• M27: 5,023,347 km (0.109 R)
• M28: 5,144,970 km (0.104 R)
• M29: 5,282,899 km (0.058 R)
• M30: 5,453,291 km (0.075 R)
• M31: 5,594,063 km (0.12 R)
• M32: 5,879,346 km (0.106 R)
• M33: 6,120,797 km (0.036 R)
• M34: 6,431,212 km (0.108 R)
• M35: 6,680,143 km (0.088 R)
• M36: 6,864,597 km (0.091 R)
• M37: 7,153,172 km (0.057 R)
• M38: 7,515,199 km (0.044 R)
• M39: 7,654,773 km (0.09 R)
• M40: 7,848,054 km (0.11 R)
• M41: 8,401,416 km (0.081 R)
• M42: 8,491,774 km (0.096 R)
• M43: 8,893,743 km (0.038 R)
• M44: 9,004,445 km (0.102 R)
• M45: 9,171,397 km (0.119 R)
• M46: 9,395,494 km (0.091 R)
• M47: 9,508,291 km (0.101 R)
• M48: 9,602,687 km (0.086 R)
• M49: 9,716,232 km (0.061 R)
• M50: 9,868,373 km (0.047 R)
• M51: 10,021,412 km (0.116 R)
• M52: 10,155,900 km (0.11 R)
• M53: 10,975,697 km (0.116 R)
• M54: 11,313,638 km (0.062 R)
• M55: 11,473,857 km (0.103 R)
• M56: 11,918,313 km (0.081 R)
• M57: 12,020,189 km (0.094 R)
• M58: 12,265,679 km (0.119 R)
• M59: 13,159,227 km (0.099 R)
• M60: 13,348,917 km (0.115 R)
• M61: 13,966,308 km (0.107 R)
• M62: 14,095,261 km (0.113 R)
• M63: 14,614,964 km (0.102 R)
• M64: 14,745,862 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 12.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.12 AU - 3.28 AU

Year: 2910 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,720,612 km

• M1: 167,101 km (0.093 R)
• M2: 286,181 km (0.096 R)
• M3: 378,632 km (0.101 R)
• M4: 493,972 km (0.105 R)
• M5: 607,218 km (0.104 R)
• M6: 703,559 km (0.118 R)
• M7: 786,735 km (0.086 R)
• M8: 1,167,761 km (0.095 R)
• M9: 1,350,270 km (0.057 R)
• M10: 1,731,147 km (0.087 R)
• M11: 1,808,937 km (0.108 R)
• M12: 1,941,182 km (0.114 R)
• M13: 2,035,728 km (0.103 R)
• M14: 2,173,657 km (0.099 R)
• M15: 2,561,714 km (0.064 R)
• M16: 3,145,146 km (0.082 R)
• M17: 3,225,031 km (0.041 R)
• M18: 3,419,658 km (0.103 R)
• M19: 3,974,666 km (0.102 R)
• M20: 4,342,677 km (0.082 R)
• M21: 4,539,847 km (0.1 R)
• M22: 5,092,910 km (0.096 R)
• M23: 5,358,446 km (0.104 R)
• M24: 5,628,470 km (0.113 R)
• M25: 5,863,638 km (0.109 R)
• M26: 6,202,328 km (0.111 R)
• M27: 6,424,780 km (0.106 R)
• M28: 6,547,450 km (0.083 R)
• M29: 6,940,593 km (0.109 R)
• M30: 7,129,535 km (0.055 R)
• M31: 7,298,880 km (0.092 R)
• M32: 7,793,451 km (0.089 R)
• M33: 7,880,517 km (0.106 R)
• M34: 8,432,533 km (0.084 R)
• M35: 8,589,311 km (0.107 R)
• M36: 9,019,854 km (0.11 R)
• M37: 9,180,223 km (0.103 R)
• M38: 9,573,665 km (0.1 R)
• M39: 9,784,299 km (0.117 R)
• M40: 10,020,065 km (0.116 R)
• M41: 10,617,858 km (0.053 R)
• M42: 10,714,648 km (0.104 R)
• M43: 10,811,588 km (0.091 R)
• M44: 11,350,439 km (0.105 R)
• M45: 11,673,122 km (0.046 R)
• M46: 11,873,134 km (0.095 R)
• M47: 12,099,476 km (0.118 R)
• M48: 12,251,168 km (0.048 R)
• M49: 12,352,745 km (0.109 R)
• M50: 12,505,484 km (0.039 R)
• M51: 12,607,660 km (0.111 R)
• M52: 12,812,908 km (0.099 R)
• M53: 13,304,935 km (0.095 R)
• M54: 13,671,301 km (0.107 R)
• M55: 13,803,096 km (0.08 R)
• M56: 14,227,206 km (0.045 R)
• M57: 14,387,426 km (0.062 R)
• M58: 15,034,287 km (0.102 R)
• M59: 15,197,498 km (0.04 R)
• M60: 16,022,381 km (0.092 R)
• M61: 16,356,433 km (0.106 R)
• M62: 16,524,282 km (0.113 R)
• M63: 16,833,650 km (0.076 R)
• M64: 17,315,355 km (0.086 R)
• M65: 17,658,233 km (0.113 R)
• M66: 18,321,550 km (0.1 R)
• M67: 18,525,004 km (0.06 R)
• M68: 19,376,215 km (0.116 R)
• M69: 19,494,547 km (0.107 R)
• M70: 19,761,879 km (0.103 R)
• M71: 19,881,108 km (0.077 R)
• M72: 20,000,487 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 9.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.89 AU - 4.03 AU

Year: 4222 Days

Day: 7.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 17,720,612 km

• M1: 121,174 km (0.093 R)
• M2: 217,515 km (0.118 R)
• M3: 370,105 km (0.101 R)
• M4: 528,230 km (0.086 R)
• M5: 624,122 km (0.039 R)
• M6: 1,145,471 km (0.096 R)
• M7: 1,273,676 km (0.057 R)
• M8: 1,512,584 km (0.113 R)
• M9: 1,754,633 km (0.037 R)
• M10: 1,845,739 km (0.077 R)
• M11: 1,950,307 km (0.08 R)
• M12: 2,439,044 km (0.079 R)
• M13: 2,541,369 km (0.103 R)
• M14: 2,856,871 km (0.046 R)
• M15: 2,991,957 km (0.068 R)
• M16: 3,157,113 km (0.054 R)
• M17: 3,729,176 km (0.119 R)
• M18: 3,937,117 km (0.11 R)
• M19: 4,489,133 km (0.104 R)
• M20: 4,567,672 km (0.078 R)
• M21: 5,213,187 km (0.065 R)
• M22: 5,973,293 km (0.102 R)
• M23: 6,804,010 km (0.034 R)
• M24: 6,876,416 km (0.064 R)
• M25: 6,985,473 km (0.094 R)
• M26: 7,205,381 km (0.107 R)
• M27: 7,316,233 km (0.027 R)
• M28: 7,520,734 km (0.115 R)
• M29: 7,765,027 km (0.047 R)
• M30: 7,954,717 km (0.118 R)
• M31: 8,261,393 km (0.056 R)
• M32: 8,787,828 km (0.108 R)
• M33: 9,791,181 km (0.072 R)
• M34: 9,852,516 km (0.074 R)
• M35: 10,119,847 km (0.076 R)
• M36: 10,327,190 km (0.106 R)
• M37: 10,598,710 km (0.094 R)
• M38: 10,830,437 km (0.105 R)
• M39: 12,123,411 km (0.093 R)
• M40: 12,299,488 km (0.119 R)
• M41: 12,432,181 km (0.119 R)
• M42: 12,654,185 km (0.098 R)
• M43: 12,855,244 km (0.117 R)
• M44: 12,944,853 km (0.089 R)
• M45: 13,147,409 km (0.062 R)
• M46: 13,601,289 km (0.077 R)
• M47: 14,083,443 km (0.046 R)
• M48: 14,547,795 km (0.085 R)
• M49: 15,443,886 km (0.052 R)
• M50: 15,658,858 km (0.084 R)
• M51: 16,115,730 km (0.037 R)
• M52: 16,188,135 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.9 AU - 4.18 AU

Year: 4369 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,720,612 km

• M1: 124,465 km (0.11 R)
• M2: 227,239 km (0.066 R)
• M3: 297,101 km (0.114 R)
• M4: 364,271 km (0.038 R)
• M5: 510,428 km (0.103 R)
• M6: 985,401 km (0.109 R)
• M7: 1,044,193 km (0.113 R)
• M8: 1,145,172 km (0.099 R)
• M9: 1,270,684 km (0.084 R)
• M10: 1,346,231 km (0.119 R)
• M11: 1,547,291 km (0.114 R)
• M12: 1,867,430 km (0.08 R)
• M13: 2,054,278 km (0.079 R)
• M14: 2,776,985 km (0.1 R)
• M15: 3,092,637 km (0.086 R)
• M16: 3,344,410 km (0.105 R)
• M17: 3,480,394 km (0.089 R)
• M18: 3,572,098 km (0.088 R)
• M19: 3,711,224 km (0.113 R)
• M20: 4,123,217 km (0.115 R)
• M21: 4,236,761 km (0.12 R)
• M22: 4,334,748 km (0.084 R)
• M23: 4,417,176 km (0.112 R)
• M24: 4,516,659 km (0.096 R)
• M25: 5,374,453 km (0.049 R)
• M26: 5,462,865 km (0.066 R)
• M27: 5,677,389 km (0.069 R)
• M28: 5,858,253 km (0.114 R)
• M29: 6,022,810 km (0.076 R)
• M30: 6,225,815 km (0.053 R)
• M31: 6,581,858 km (0.119 R)
• M32: 6,676,703 km (0.112 R)
• M33: 7,118,764 km (0.072 R)
• M34: 7,353,184 km (0.093 R)
• M35: 7,649,837 km (0.068 R)
• M36: 7,749,618 km (0.036 R)
• M37: 7,889,941 km (0.064 R)
• M38: 8,071,703 km (0.075 R)
• M39: 8,132,589 km (0.119 R)
• M40: 8,213,970 km (0.102 R)
• M41: 8,459,909 km (0.114 R)
• M42: 8,521,843 km (0.091 R)
• M43: 9,064,285 km (0.106 R)
• M44: 9,382,330 km (0.099 R)
• M45: 9,596,404 km (0.087 R)
• M46: 9,747,199 km (0.026 R)
• M47: 10,116,855 km (0.041 R)
• M48: 10,292,334 km (0.116 R)
• M49: 10,468,859 km (0.099 R)
• M50: 10,757,882 km (0.11 R)
• M51: 11,139,805 km (0.118 R)
• M52: 11,230,312 km (0.045 R)
• M53: 11,457,701 km (0.103 R)
• M54: 11,732,512 km (0.032 R)
• M55: 11,847,703 km (0.094 R)
• M56: 12,312,204 km (0.091 R)
• M57: 12,546,624 km (0.097 R)
• M58: 12,664,507 km (0.077 R)
• M59: 13,306,880 km (0.108 R)
• M60: 13,984,259 km (0.081 R)
• M61: 14,598,658 km (0.029 R)
• M62: 14,821,858 km (0.101 R)
• M63: 14,996,439 km (0.085 R)
• M64: 15,096,370 km (0.071 R)
• M65: 15,599,767 km (0.045 R)
• M66: 16,134,280 km (0.108 R)
• M67: 16,262,336 km (0.072 R)
• M68: 16,882,120 km (0.08 R)
• M69: 17,168,899 km (0.094 R)
• M70: 17,247,288 km (0.118 R)
• M71: 17,615,000 km (0.116 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: 172 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit