🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 10.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 250 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,537,652 km

• M1: 137,181 km (0.056 R)
• M2: 242,648 km (0.104 R)
• M3: 324,328 km (0.113 R)
• M4: 404,961 km (0.079 R)
• M5: 481,256 km (0.082 R)
• M6: 563,535 km (0.045 R)
• M7: 639,232 km (0.083 R)
• M8: 709,692 km (0.094 R)
• M9: 789,428 km (0.083 R)
• M10: 865,872 km (0.114 R)
• M11: 976,724 km (0.118 R)
• M12: 1,100,143 km (0.03 R)
• M13: 1,202,019 km (0.111 R)
• M14: 1,275,771 km (0.106 R)
• M15: 1,346,979 km (0.108 R)
• M16: 1,415,645 km (0.085 R)
• M17: 1,603,390 km (0.059 R)
• M18: 1,672,055 km (0.115 R)
• M19: 1,803,851 km (0.113 R)
• M20: 1,916,349 km (0.036 R)
• M21: 2,008,052 km (0.081 R)
• M22: 2,129,526 km (0.065 R)
• M23: 2,205,521 km (0.113 R)
• M24: 2,306,799 km (0.096 R)
• M25: 2,414,510 km (0.071 R)
• M26: 2,518,929 km (0.08 R)
• M27: 2,758,286 km (0.09 R)
• M28: 2,825,754 km (0.097 R)
• M29: 2,914,915 km (0.08 R)
• M30: 3,026,365 km (0.101 R)
• M31: 3,112,384 km (0.113 R)
• M32: 3,193,615 km (0.095 R)
• M33: 3,275,595 km (0.09 R)
• M34: 3,347,252 km (0.105 R)
• M35: 3,503,433 km (0.12 R)
• M36: 3,599,474 km (0.105 R)
• M37: 3,667,841 km (0.069 R)
• M38: 3,742,340 km (0.055 R)
• M39: 3,828,958 km (0.062 R)
• M40: 3,951,329 km (0.068 R)
• M41: 4,039,591 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 11.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.62 AU - 0.62 AU

Year: 326 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,537,652 km

• M1: 146,157 km (0.096 R)
• M2: 223,499 km (0.105 R)
• M3: 314,305 km (0.066 R)
• M4: 391,498 km (0.081 R)
• M5: 673,639 km (0.059 R)
• M6: 767,287 km (0.106 R)
• M7: 846,574 km (0.091 R)
• M8: 933,042 km (0.089 R)
• M9: 1,047,634 km (0.045 R)
• M10: 1,119,740 km (0.103 R)
• M11: 1,193,641 km (0.12 R)
• M12: 1,319,304 km (0.097 R)
• M13: 1,444,816 km (0.108 R)
• M14: 1,678,039 km (0.087 R)
• M15: 1,814,772 km (0.114 R)
• M16: 1,887,177 km (0.098 R)
• M17: 2,024,358 km (0.068 R)
• M18: 2,099,606 km (0.094 R)
• M19: 2,230,953 km (0.118 R)
• M20: 2,336,868 km (0.072 R)
• M21: 2,416,006 km (0.101 R)
• M22: 2,507,709 km (0.046 R)
• M23: 2,600,460 km (0.042 R)
• M24: 2,676,755 km (0.096 R)
• M25: 2,867,941 km (0.028 R)
• M26: 2,965,179 km (0.08 R)
• M27: 3,238,345 km (0.063 R)
• M28: 3,339,772 km (0.102 R)
• M29: 3,494,008 km (0.055 R)
• M30: 3,842,870 km (0.084 R)
• M31: 3,943,699 km (0.081 R)
• M32: 4,045,426 km (0.042 R)
• M33: 4,258,453 km (0.108 R)
• M34: 4,355,841 km (0.096 R)
• M35: 4,439,915 km (0.028 R)
• M36: 4,538,799 km (0.064 R)
• M37: 4,681,366 km (0.103 R)
• M38: 4,854,301 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 13.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 407 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,537,652 km

• M1: 180,265 km (0.043 R)
• M2: 272,567 km (0.108 R)
• M3: 385,813 km (0.058 R)
• M4: 556,504 km (0.097 R)
• M5: 727,345 km (0.061 R)
• M6: 823,835 km (0.077 R)
• M7: 914,342 km (0.086 R)
• M8: 1,000,959 km (0.074 R)
• M9: 1,126,622 km (0.109 R)
• M10: 1,274,873 km (0.087 R)
• M11: 1,373,159 km (0.107 R)
• M12: 1,560,007 km (0.1 R)
• M13: 1,647,372 km (0.115 R)
• M14: 1,822,551 km (0.112 R)
• M15: 1,910,215 km (0.116 R)
• M16: 2,064,451 km (0.118 R)
• M17: 2,151,068 km (0.083 R)
• M18: 2,317,271 km (0.025 R)
• M19: 2,444,878 km (0.07 R)
• M20: 2,536,731 km (0.11 R)
• M21: 2,635,166 km (0.115 R)
• M22: 2,729,563 km (0.097 R)
• M23: 2,819,321 km (0.058 R)
• M24: 2,950,369 km (0.043 R)
• M25: 3,124,202 km (0.094 R)
• M26: 3,248,069 km (0.094 R)
• M27: 3,343,512 km (0.095 R)
• M28: 3,440,003 km (0.033 R)
• M29: 3,555,792 km (0.087 R)
• M30: 3,660,510 km (0.074 R)
• M31: 3,822,674 km (0.06 R)
• M32: 4,025,679 km (0.12 R)
• M33: 4,206,243 km (0.056 R)
• M34: 4,317,095 km (0.116 R)
• M35: 4,442,309 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 13.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 495 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,537,652 km

• M1: 166,054 km (0.054 R)
• M2: 271,221 km (0.097 R)
• M3: 367,712 km (0.1 R)
• M4: 479,461 km (0.116 R)
• M5: 569,220 km (0.119 R)
• M6: 670,647 km (0.071 R)
• M7: 817,104 km (0.106 R)
• M8: 955,033 km (0.07 R)
• M9: 1,090,868 km (0.111 R)
• M10: 1,189,004 km (0.074 R)
• M11: 1,383,182 km (0.058 R)
• M12: 1,502,411 km (0.063 R)
• M13: 1,631,664 km (0.079 R)
• M14: 1,739,225 km (0.113 R)
• M15: 1,836,164 km (0.106 R)
• M16: 2,001,919 km (0.108 R)
• M17: 2,103,944 km (0.115 R)
• M18: 2,207,616 km (0.112 R)
• M19: 2,320,263 km (0.115 R)
• M20: 2,420,494 km (0.089 R)
• M21: 2,529,550 km (0.045 R)
• M22: 2,685,132 km (0.086 R)
• M23: 2,767,860 km (0.088 R)
• M24: 2,889,932 km (0.063 R)
• M25: 3,163,097 km (0.102 R)
• M26: 3,290,854 km (0.109 R)
• M27: 3,469,474 km (0.068 R)
• M28: 3,853,342 km (0.082 R)
• M29: 4,024,632 km (0.045 R)
• M30: 4,455,025 km (0.083 R)
• M31: 4,634,991 km (0.096 R)
• M32: 4,753,173 km (0.075 R)
• M33: 4,872,552 km (0.072 R)
• M34: 5,011,529 km (0.075 R)
• M35: 5,104,878 km (0.098 R)
• M36: 5,208,250 km (0.108 R)
• M37: 5,321,795 km (0.086 R)
• M38: 5,599,897 km (0.098 R)
• M39: 5,735,732 km (0.114 R)
• M40: 5,863,040 km (0.119 R)
• M41: 6,060,659 km (0.117 R)
• M42: 6,290,590 km (0.103 R)
• M43: 6,605,195 km (0.059 R)
• M44: 6,738,636 km (0.1 R)
• M45: 6,925,035 km (0.064 R)
• M46: 7,081,514 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 13.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2 AU - 2.28 AU

Year: 2088 Days

Day: 8 Hours

Environment

Temp: -194 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 18,537,652 km

• M1: 163,361 km (0.097 R)
• M2: 260,001 km (0.059 R)
• M3: 402,269 km (0.09 R)
• M4: 605,722 km (0.074 R)
• M5: 718,818 km (0.117 R)
• M6: 812,466 km (0.101 R)
• M7: 1,113,158 km (0.05 R)
• M8: 1,347,877 km (0.098 R)
• M9: 1,441,226 km (0.093 R)
• M10: 1,689,409 km (0.116 R)
• M11: 1,837,660 km (0.113 R)
• M12: 2,019,571 km (0.059 R)
• M13: 2,217,639 km (0.111 R)
• M14: 2,422,438 km (0.102 R)
• M15: 2,548,250 km (0.1 R)
• M16: 3,526,171 km (0.102 R)
• M17: 3,876,230 km (0.11 R)
• M18: 3,987,232 km (0.109 R)
• M19: 4,111,697 km (0.055 R)
• M20: 4,966,500 km (0.095 R)
• M21: 5,511,036 km (0.076 R)
• M22: 5,720,174 km (0.087 R)
• M23: 6,218,484 km (0.099 R)
• M24: 6,879,856 km (0.066 R)
• M25: 7,241,734 km (0.12 R)
• M26: 7,671,977 km (0.042 R)
• M27: 7,874,533 km (0.085 R)
• M28: 8,078,883 km (0.101 R)
• M29: 8,412,786 km (0.072 R)
• M30: 8,913,939 km (0.12 R)
• M31: 9,827,084 km (0.104 R)
• M32: 10,217,834 km (0.101 R)
• M33: 10,475,441 km (0.1 R)
• M34: 10,561,759 km (0.094 R)
• M35: 10,717,790 km (0.112 R)
• M36: 11,278,782 km (0.116 R)
• M37: 11,527,264 km (0.103 R)
• M38: 11,616,424 km (0.106 R)
• M39: 11,939,406 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 8.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.36 AU - 3.68 AU

Year: 3500 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,537,652 km

• M1: 109,954 km (0.061 R)
• M2: 178,021 km (0.12 R)
• M3: 256,860 km (0.086 R)
• M4: 373,546 km (0.062 R)
• M5: 542,143 km (0.112 R)
• M6: 674,836 km (0.086 R)
• M7: 781,798 km (0.103 R)
• M8: 1,003,353 km (0.101 R)
• M9: 1,169,407 km (0.049 R)
• M10: 1,244,953 km (0.075 R)
• M11: 1,311,076 km (0.102 R)
• M12: 1,389,764 km (0.106 R)
• M13: 1,446,911 km (0.105 R)
• M14: 1,770,042 km (0.08 R)
• M15: 2,011,044 km (0.076 R)
• M16: 2,289,745 km (0.047 R)
• M17: 2,594,925 km (0.088 R)
• M18: 2,680,495 km (0.047 R)
• M19: 2,898,459 km (0.109 R)
• M20: 2,972,510 km (0.076 R)
• M21: 3,182,994 km (0.075 R)
• M22: 3,336,481 km (0.047 R)
• M23: 3,618,772 km (0.11 R)
• M24: 4,056,795 km (0.117 R)
• M25: 4,156,427 km (0.116 R)
• M26: 4,256,957 km (0.116 R)
• M27: 4,341,330 km (0.05 R)
• M28: 4,511,722 km (0.032 R)
• M29: 5,000,608 km (0.055 R)
• M30: 5,341,990 km (0.065 R)
• M31: 5,561,450 km (0.081 R)
• M32: 5,672,302 km (0.108 R)
• M33: 6,047,344 km (0.114 R)
• M34: 6,256,931 km (0.105 R)
• M35: 6,411,017 km (0.087 R)
• M36: 6,566,299 km (0.108 R)
• M37: 6,840,961 km (0.026 R)
• M38: 6,959,891 km (0.104 R)
• M39: 7,280,330 km (0.094 R)
• M40: 7,442,344 km (0.096 R)
• M41: 7,564,716 km (0.099 R)
• M42: 7,832,047 km (0.061 R)
• M43: 7,998,101 km (0.114 R)
• M44: 8,291,612 km (0.091 R)
• M45: 8,418,471 km (0.086 R)
• M46: 9,566,784 km (0.102 R)
• M47: 9,788,937 km (0.08 R)
• M48: 9,900,686 km (0.113 R)
• M49: 10,035,324 km (0.09 R)
• M50: 10,193,150 km (0.091 R)
• M51: 10,602,899 km (0.103 R)
• M52: 11,087,745 km (0.117 R)
• M53: 11,204,133 km (0.072 R)
• M54: 11,414,916 km (0.112 R)
• M55: 11,650,682 km (0.098 R)
• M56: 11,887,944 km (0.109 R)
• M57: 12,031,110 km (0.105 R)
• M58: 12,198,809 km (0.082 R)
• M59: 12,877,534 km (0.07 R)
• M60: 13,518,711 km (0.096 R)
• M61: 14,347,483 km (0.107 R)
• M62: 14,576,368 km (0.089 R)
• M63: 14,729,706 km (0.078 R)
• M64: 15,089,339 km (0.08 R)
• M65: 15,322,113 km (0.079 R)
• M66: 15,948,779 km (0.092 R)
• M67: 16,080,275 km (0.109 R)
• M68: 17,199,866 km (0.119 R)
• M69: 17,470,189 km (0.103 R)
• M70: 17,741,859 km (0.084 R)
• M71: 17,960,272 km (0.097 R)
• M72: 18,015,024 km (0.056 R)
• M73: 18,206,958 km (0.107 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: 218 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit