🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 10.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 279 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,952,297 km

• M1: 161,117 km (0.103 R)
• M2: 251,025 km (0.09 R)
• M3: 350,059 km (0.111 R)
• M4: 449,990 km (0.073 R)
• M5: 582,833 km (0.099 R)
• M6: 648,357 km (0.111 R)
• M7: 713,283 km (0.093 R)
• M8: 777,460 km (0.11 R)
• M9: 850,763 km (0.11 R)
• M10: 971,189 km (0.091 R)
• M11: 1,133,204 km (0.095 R)
• M12: 1,209,499 km (0.115 R)
• M13: 1,312,572 km (0.06 R)
• M14: 1,405,921 km (0.077 R)
• M15: 1,488,499 km (0.081 R)
• M16: 1,554,771 km (0.076 R)
• M17: 1,685,968 km (0.074 R)
• M18: 1,755,232 km (0.112 R)
• M19: 1,868,328 km (0.113 R)
• M20: 1,945,072 km (0.034 R)
• M21: 2,042,460 km (0.084 R)
• M22: 2,116,660 km (0.036 R)
• M23: 2,222,127 km (0.076 R)
• M24: 2,319,066 km (0.091 R)
• M25: 2,454,153 km (0.089 R)
• M26: 2,554,533 km (0.061 R)
• M27: 2,640,103 km (0.045 R)
• M28: 2,721,185 km (0.105 R)
• M29: 2,841,761 km (0.082 R)
• M30: 2,913,867 km (0.103 R)
• M31: 3,014,696 km (0.095 R)
• M32: 3,173,868 km (0.089 R)
• M33: 3,359,370 km (0.058 R)
• M34: 3,459,301 km (0.108 R)
• M35: 3,536,344 km (0.103 R)
• M36: 3,620,119 km (0.113 R)
• M37: 3,753,111 km (0.106 R)
• M38: 3,936,967 km (0.042 R)
• M39: 4,149,097 km (0.057 R)
• M40: 4,269,224 km (0.054 R)
• M41: 4,371,250 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 8.9

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 302 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,952,297 km

• M1: 112,348 km (0.076 R)
• M2: 179,817 km (0.118 R)
• M3: 261,048 km (0.107 R)
• M4: 460,911 km (0.072 R)
• M5: 552,016 km (0.104 R)
• M6: 612,005 km (0.093 R)
• M7: 692,189 km (0.104 R)
• M8: 750,383 km (0.118 R)
• M9: 817,852 km (0.099 R)
• M10: 875,896 km (0.083 R)
• M11: 996,322 km (0.118 R)
• M12: 1,092,663 km (0.097 R)
• M13: 1,170,304 km (0.085 R)
• M14: 1,236,426 km (0.049 R)
• M15: 1,354,310 km (0.114 R)
• M16: 1,433,297 km (0.09 R)
• M17: 1,562,251 km (0.087 R)
• M18: 1,735,335 km (0.118 R)
• M19: 1,852,470 km (0.081 R)
• M20: 1,940,883 km (0.037 R)
• M21: 2,025,256 km (0.073 R)
• M22: 2,132,667 km (0.117 R)
• M23: 2,197,892 km (0.113 R)
• M24: 2,269,549 km (0.062 R)
• M25: 2,598,365 km (0.119 R)
• M26: 2,715,351 km (0.09 R)
• M27: 2,786,410 km (0.109 R)
• M28: 2,954,558 km (0.098 R)
• M29: 3,021,578 km (0.118 R)
• M30: 3,107,597 km (0.101 R)
• M31: 3,206,930 km (0.094 R)
• M32: 3,377,022 km (0.051 R)
• M33: 3,466,482 km (0.092 R)
• M34: 3,537,242 km (0.09 R)
• M35: 3,654,078 km (0.105 R)
• M36: 3,719,601 km (0.106 R)
• M37: 3,865,011 km (0.101 R)
• M38: 3,965,391 km (0.093 R)
• M39: 4,127,704 km (0.103 R)
• M40: 4,375,289 km (0.102 R)
• M41: 4,444,852 km (0.056 R)
• M42: 4,571,113 km (0.1 R)
• M43: 4,712,931 km (0.086 R)
• M44: 4,784,290 km (0.076 R)
• M45: 4,848,916 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 13.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.12 AU - 1.38 AU

Year: 932 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,952,297 km

• M1: 204,201 km (0.118 R)
• M2: 299,046 km (0.111 R)
• M3: 437,574 km (0.074 R)
• M4: 569,968 km (0.037 R)
• M5: 667,506 km (0.06 R)
• M6: 776,263 km (0.072 R)
• M7: 1,034,619 km (0.104 R)
• M8: 1,121,984 km (0.105 R)
• M9: 1,293,872 km (0.098 R)
• M10: 1,440,478 km (0.077 R)
• M11: 1,563,148 km (0.052 R)
• M12: 1,757,027 km (0.097 R)
• M13: 1,907,971 km (0.102 R)
• M14: 2,024,059 km (0.081 R)
• M15: 2,263,715 km (0.086 R)
• M16: 2,569,493 km (0.092 R)
• M17: 2,655,213 km (0.055 R)
• M18: 2,763,821 km (0.073 R)
• M19: 2,955,605 km (0.115 R)
• M20: 3,213,362 km (0.063 R)
• M21: 3,313,892 km (0.112 R)
• M22: 3,431,177 km (0.099 R)
• M23: 3,518,243 km (0.115 R)
• M24: 3,767,323 km (0.108 R)
• M25: 3,964,194 km (0.073 R)
• M26: 4,088,959 km (0.078 R)
• M27: 4,223,597 km (0.113 R)
• M28: 4,325,622 km (0.071 R)
• M29: 4,480,157 km (0.111 R)
• M30: 4,610,307 km (0.072 R)
• M31: 4,724,151 km (0.11 R)
• M32: 4,910,101 km (0.085 R)
• M33: 5,035,464 km (0.064 R)
• M34: 5,207,352 km (0.095 R)
• M35: 5,335,109 km (0.069 R)
• M36: 5,473,337 km (0.051 R)
• M37: 5,612,763 km (0.111 R)
• M38: 6,425,229 km (0.105 R)
• M39: 6,690,914 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 14.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.73 AU - 3.91 AU

Year: 4979 Days

Day: 13.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,952,297 km

• M1: 198,068 km (0.106 R)
• M2: 328,218 km (0.052 R)
• M3: 485,595 km (0.109 R)
• M4: 677,080 km (0.112 R)
• M5: 778,956 km (0.036 R)
• M6: 958,922 km (0.096 R)
• M7: 1,065,436 km (0.116 R)
• M8: 1,268,440 km (0.066 R)
• M9: 1,472,492 km (0.065 R)
• M10: 1,873,564 km (0.069 R)
• M11: 2,236,638 km (0.088 R)
• M12: 2,456,696 km (0.052 R)
• M13: 2,637,859 km (0.117 R)
• M14: 3,241,487 km (0.081 R)
• M15: 3,390,785 km (0.101 R)
• M16: 3,940,408 km (0.076 R)
• M17: 4,100,178 km (0.11 R)
• M18: 4,444,553 km (0.086 R)
• M19: 4,573,955 km (0.102 R)
• M20: 4,798,501 km (0.119 R)
• M21: 5,239,366 km (0.118 R)
• M22: 5,653,453 km (0.104 R)
• M23: 5,874,708 km (0.113 R)
• M24: 6,513,491 km (0.074 R)
• M25: 6,873,424 km (0.098 R)
• M26: 7,414,370 km (0.108 R)
• M27: 7,768,019 km (0.081 R)
• M28: 7,879,619 km (0.083 R)
• M29: 7,991,817 km (0.083 R)
• M30: 8,104,614 km (0.11 R)
• M31: 8,445,847 km (0.089 R)
• M32: 8,653,040 km (0.119 R)
• M33: 8,931,890 km (0.105 R)
• M34: 9,119,337 km (0.045 R)
• M35: 9,737,924 km (0.066 R)
• M36: 10,003,759 km (0.114 R)
• M37: 10,394,658 km (0.098 R)
• M38: 11,065,754 km (0.089 R)
• M39: 11,419,404 km (0.089 R)
• M40: 11,725,481 km (0.032 R)
• M41: 11,956,759 km (0.109 R)
• M42: 12,059,982 km (0.087 R)
• M43: 12,581,031 km (0.097 R)
• M44: 12,765,186 km (0.11 R)
• M45: 13,082,783 km (0.095 R)
• M46: 13,242,703 km (0.095 R)
• M47: 13,349,665 km (0.047 R)
• M48: 13,888,517 km (0.082 R)
• M49: 13,997,274 km (0.066 R)
• M50: 14,188,012 km (0.057 R)
• M51: 15,239,086 km (0.056 R)
• M52: 15,519,881 km (0.103 R)
• M53: 16,343,717 km (0.103 R)
• M54: 16,516,054 km (0.074 R)
• M55: 16,631,244 km (0.082 R)
• M56: 16,862,373 km (0.051 R)
• M57: 17,327,921 km (0.096 R)
• M58: 17,650,454 km (0.092 R)
• M59: 18,241,815 km (0.06 R)
• M60: 18,361,044 km (0.103 R)
• M61: 18,570,032 km (0.115 R)
• M62: 18,779,769 km (0.054 R)
• M63: 18,990,403 km (0.098 R)
• M64: 20,209,027 km (0.116 R)
• M65: 20,486,680 km (0.047 R)
• M66: 20,672,481 km (0.094 R)
• M67: 20,765,680 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit