🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 10.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 345 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 12,819,751 km

• M1: 139,276 km (0.082 R)
• M2: 224,846 km (0.1 R)
• M3: 300,692 km (0.098 R)
• M4: 385,963 km (0.067 R)
• M5: 459,714 km (0.076 R)
• M6: 547,678 km (0.074 R)
• M7: 636,689 km (0.102 R)
• M8: 719,117 km (0.103 R)
• M9: 789,877 km (0.079 R)
• M10: 876,344 km (0.088 R)
• M11: 952,789 km (0.085 R)
• M12: 1,045,540 km (0.064 R)
• M13: 1,170,753 km (0.106 R)
• M14: 1,312,721 km (0.073 R)
• M15: 1,409,362 km (0.087 R)
• M16: 1,532,630 km (0.077 R)
• M17: 1,655,450 km (0.102 R)
• M18: 1,730,847 km (0.074 R)
• M19: 1,854,864 km (0.116 R)
• M20: 1,950,906 km (0.114 R)
• M21: 2,044,255 km (0.085 R)
• M22: 2,361,552 km (0.093 R)
• M23: 2,586,846 km (0.097 R)
• M24: 2,874,673 km (0.092 R)
• M25: 2,945,732 km (0.103 R)
• M26: 3,146,791 km (0.09 R)
• M27: 3,241,187 km (0.063 R)
• M28: 3,315,238 km (0.082 R)
• M29: 3,384,502 km (0.106 R)
• M30: 3,454,364 km (0.101 R)
• M31: 3,524,675 km (0.042 R)
• M32: 3,611,741 km (0.081 R)
• M33: 3,699,705 km (0.037 R)
• M34: 3,788,416 km (0.109 R)
• M35: 3,860,822 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 12.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 513 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 12,819,751 km

• M1: 164,707 km (0.116 R)
• M2: 252,222 km (0.055 R)
• M3: 336,894 km (0.118 R)
• M4: 433,385 km (0.046 R)
• M5: 511,924 km (0.091 R)
• M6: 780,452 km (0.062 R)
• M7: 869,762 km (0.117 R)
• M8: 1,047,035 km (0.105 R)
• M9: 1,213,388 km (0.099 R)
• M10: 1,357,451 km (0.083 R)
• M11: 1,507,498 km (0.119 R)
• M12: 1,606,980 km (0.056 R)
• M13: 1,716,336 km (0.066 R)
• M14: 1,875,509 km (0.109 R)
• M15: 2,027,650 km (0.105 R)
• M16: 2,142,391 km (0.068 R)
• M17: 2,238,433 km (0.059 R)
• M18: 2,400,148 km (0.113 R)
• M19: 2,601,357 km (0.062 R)
• M20: 2,690,667 km (0.047 R)
• M21: 2,899,955 km (0.087 R)
• M22: 3,030,105 km (0.097 R)
• M23: 3,138,414 km (0.032 R)
• M24: 3,281,728 km (0.077 R)
• M25: 3,373,731 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 8.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.68 AU - 1.02 AU

Year: 541 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 12,819,751 km

• M1: 114,293 km (0.087 R)
• M2: 298,747 km (0.035 R)
• M3: 389,852 km (0.05 R)
• M4: 466,745 km (0.08 R)
• M5: 534,064 km (0.039 R)
• M6: 796,309 km (0.08 R)
• M7: 892,052 km (0.109 R)
• M8: 943,215 km (0.119 R)
• M9: 1,009,187 km (0.074 R)
• M10: 1,144,125 km (0.078 R)
• M11: 1,204,412 km (0.071 R)
• M12: 1,380,938 km (0.075 R)
• M13: 1,488,200 km (0.065 R)
• M14: 1,602,941 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 9.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 796 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 12,819,751 km

• M1: 138,976 km (0.061 R)
• M2: 263,143 km (0.071 R)
• M3: 325,974 km (0.053 R)
• M4: 406,906 km (0.038 R)
• M5: 508,483 km (0.117 R)
• M6: 583,731 km (0.039 R)
• M7: 680,521 km (0.096 R)
• M8: 794,215 km (0.046 R)
• M9: 910,901 km (0.054 R)
• M10: 1,049,728 km (0.057 R)
• M11: 1,153,549 km (0.088 R)
• M12: 1,226,104 km (0.044 R)
• M13: 1,340,247 km (0.1 R)
• M14: 1,403,228 km (0.078 R)
• M15: 1,490,444 km (0.086 R)
• M16: 1,699,432 km (0.078 R)
• M17: 1,822,551 km (0.098 R)
• M18: 1,892,862 km (0.092 R)
• M19: 2,242,023 km (0.116 R)
• M20: 2,454,751 km (0.051 R)
• M21: 2,515,937 km (0.077 R)
• M22: 2,668,377 km (0.115 R)
• M23: 2,771,749 km (0.063 R)
• M24: 2,876,468 km (0.039 R)
• M25: 3,071,992 km (0.115 R)
• M26: 3,162,200 km (0.094 R)
• M27: 3,296,389 km (0.092 R)
• M28: 3,382,707 km (0.099 R)
• M29: 3,501,039 km (0.117 R)
• M30: 3,570,153 km (0.111 R)
• M31: 3,652,582 km (0.101 R)
• M32: 3,793,353 km (0.092 R)
• M33: 3,975,264 km (0.074 R)
• M34: 4,067,267 km (0.04 R)
• M35: 4,153,435 km (0.066 R)
• M36: 4,307,222 km (0.056 R)
• M37: 4,401,917 km (0.117 R)
• M38: 4,510,825 km (0.094 R)
• M39: 4,606,866 km (0.09 R)
• M40: 4,745,394 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.9

Radius: 12.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.52 AU

Year: 1047 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,819,751 km

• M1: 158,275 km (0.074 R)
• M2: 257,458 km (0.111 R)
• M3: 446,400 km (0.112 R)
• M4: 647,310 km (0.093 R)
• M5: 874,699 km (0.11 R)
• M6: 988,842 km (0.074 R)
• M7: 1,115,402 km (0.036 R)
• M8: 1,247,796 km (0.07 R)
• M9: 1,475,633 km (0.101 R)
• M10: 1,567,636 km (0.104 R)
• M11: 1,831,078 km (0.096 R)
• M12: 1,913,806 km (0.062 R)
• M13: 2,048,892 km (0.086 R)
• M14: 2,213,749 km (0.1 R)
• M15: 2,556,628 km (0.098 R)
• M16: 2,945,881 km (0.06 R)
• M17: 3,053,592 km (0.112 R)
• M18: 3,172,672 km (0.053 R)
• M19: 3,323,616 km (0.038 R)
• M20: 3,622,512 km (0.101 R)
• M21: 3,717,058 km (0.101 R)
• M22: 3,865,908 km (0.09 R)
• M23: 3,951,777 km (0.092 R)
• M24: 4,169,442 km (0.106 R)
• M25: 4,357,636 km (0.044 R)
• M26: 4,628,109 km (0.108 R)
• M27: 4,997,466 km (0.05 R)
• M28: 5,268,837 km (0.06 R)
• M29: 5,376,398 km (0.113 R)
• M30: 5,581,497 km (0.12 R)
• M31: 5,826,239 km (0.086 R)
• M32: 5,949,956 km (0.035 R)
• M33: 6,086,988 km (0.102 R)
• M34: 6,237,782 km (0.08 R)
• M35: 6,415,205 km (0.109 R)
• M36: 6,555,977 km (0.103 R)
• M37: 6,749,407 km (0.113 R)
• M38: 6,879,408 km (0.061 R)
• M39: 7,141,952 km (0.119 R)
• M40: 7,327,753 km (0.116 R)
• M41: 7,407,937 km (0.073 R)
• M42: 7,582,518 km (0.105 R)
• M43: 7,663,600 km (0.083 R)
• M44: 7,772,058 km (0.055 R)
• M45: 7,853,888 km (0.102 R)
• M46: 7,935,868 km (0.076 R)
• M47: 8,239,103 km (0.078 R)
• M48: 8,406,204 km (0.098 R)
• M49: 8,616,538 km (0.111 R)
• M50: 8,771,970 km (0.099 R)
• M51: 8,885,515 km (0.081 R)
• M52: 9,028,231 km (0.094 R)
• M53: 9,142,973 km (0.102 R)
• M54: 9,475,529 km (0.03 R)
• M55: 9,679,880 km (0.086 R)
• M56: 9,885,726 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 13.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.46 AU - 1.64 AU

Year: 1332 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,819,751 km

• M1: 171,439 km (0.098 R)
• M2: 257,907 km (0.098 R)
• M3: 353,350 km (0.076 R)
• M4: 564,283 km (0.113 R)
• M5: 667,655 km (0.079 R)
• M6: 771,626 km (0.107 R)
• M7: 912,397 km (0.11 R)
• M8: 1,014,124 km (0.094 R)
• M9: 1,128,566 km (0.119 R)
• M10: 1,238,970 km (0.097 R)
• M11: 1,443,919 km (0.093 R)
• M12: 1,709,006 km (0.057 R)
• M13: 1,938,938 km (0.083 R)
• M14: 2,243,519 km (0.082 R)
• M15: 2,418,399 km (0.118 R)
• M16: 2,552,588 km (0.099 R)
• M17: 2,793,591 km (0.113 R)
• M18: 3,018,137 km (0.086 R)
• M19: 3,102,361 km (0.072 R)
• M20: 3,236,550 km (0.119 R)
• M21: 3,510,613 km (0.109 R)
• M22: 3,779,291 km (0.049 R)
• M23: 4,094,943 km (0.111 R)
• M24: 4,310,214 km (0.103 R)
• M25: 4,794,013 km (0.061 R)
• M26: 5,121,633 km (0.049 R)
• M27: 5,251,783 km (0.069 R)
• M28: 5,693,845 km (0.072 R)
• M29: 5,783,753 km (0.057 R)
• M30: 6,194,100 km (0.075 R)
• M31: 6,302,109 km (0.07 R)
• M32: 6,426,276 km (0.106 R)
• M33: 6,645,437 km (0.073 R)
• M34: 6,740,132 km (0.113 R)
• M35: 7,075,381 km (0.104 R)
• M36: 7,646,097 km (0.064 R)
• M37: 7,795,395 km (0.085 R)
• M38: 7,945,592 km (0.039 R)
• M39: 8,029,367 km (0.08 R)
• M40: 8,164,154 km (0.063 R)
• M41: 8,624,616 km (0.065 R)
• M42: 8,710,934 km (0.107 R)
• M43: 8,814,755 km (0.114 R)
• M44: 8,953,881 km (0.109 R)
• M45: 9,304,838 km (0.095 R)
• M46: 9,393,250 km (0.059 R)
• M47: 9,624,678 km (0.103 R)
• M48: 9,785,945 km (0.118 R)
• M49: 9,893,954 km (0.067 R)
• M50: 10,403,335 km (0.09 R)
• M51: 10,568,790 km (0.038 R)
• M52: 10,735,293 km (0.117 R)
• M53: 10,939,793 km (0.116 R)
• M54: 11,033,292 km (0.078 R)
• M55: 11,656,666 km (0.078 R)
• M56: 11,790,407 km (0.065 R)
• M57: 12,097,980 km (0.059 R)
• M58: 12,505,634 km (0.095 R)
• M59: 12,642,666 km (0.095 R)
• M60: 12,878,432 km (0.109 R)
• M61: 13,036,557 km (0.076 R)
• M62: 13,175,384 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 11

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.9 AU - 1.94 AU

Year: 1836 Days

Day: 8.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,819,751 km

• M1: 138,827 km (0.112 R)
• M2: 291,566 km (0.12 R)
• M3: 381,774 km (0.105 R)
• M4: 462,257 km (0.097 R)
• M5: 537,804 km (0.117 R)
• M6: 829,819 km (0.078 R)
• M7: 903,272 km (0.102 R)
• M8: 1,018,014 km (0.109 R)
• M9: 1,105,379 km (0.106 R)
• M10: 1,339,948 km (0.053 R)
• M11: 1,472,342 km (0.105 R)
• M12: 2,210,458 km (0.119 R)
• M13: 2,400,447 km (0.107 R)
• M14: 2,508,457 km (0.118 R)
• M15: 2,651,173 km (0.099 R)
• M16: 2,774,293 km (0.093 R)
• M17: 2,922,095 km (0.074 R)
• M18: 2,991,209 km (0.079 R)
• M19: 3,237,747 km (0.09 R)
• M20: 3,345,308 km (0.118 R)
• M21: 3,454,215 km (0.036 R)
• M22: 3,527,518 km (0.062 R)
• M23: 3,650,786 km (0.064 R)
• M24: 3,738,002 km (0.097 R)
• M25: 3,851,098 km (0.073 R)
• M26: 4,055,000 km (0.12 R)
• M27: 4,158,372 km (0.106 R)
• M28: 4,236,462 km (0.036 R)
• M29: 4,341,330 km (0.056 R)
• M30: 4,634,392 km (0.074 R)
• M31: 4,810,469 km (0.117 R)
• M32: 4,906,361 km (0.088 R)
• M33: 5,141,679 km (0.114 R)
• M34: 5,338,250 km (0.117 R)
• M35: 5,637,895 km (0.089 R)
• M36: 5,840,750 km (0.079 R)
• M37: 6,223,870 km (0.038 R)
• M38: 6,313,479 km (0.119 R)
• M39: 6,433,606 km (0.083 R)
• M40: 6,645,736 km (0.087 R)
• M41: 6,752,549 km (0.085 R)
• M42: 6,829,292 km (0.093 R)
• M43: 6,937,152 km (0.095 R)
• M44: 7,170,376 km (0.114 R)
• M45: 7,469,422 km (0.089 R)
• M46: 7,596,580 km (0.077 R)
• M47: 7,740,493 km (0.065 R)
• M48: 7,982,393 km (0.116 R)
• M49: 8,079,781 km (0.112 R)
• M50: 8,259,598 km (0.083 R)
• M51: 8,473,672 km (0.038 R)
• M52: 8,656,331 km (0.031 R)
• M53: 9,042,294 km (0.102 R)
• M54: 9,297,208 km (0.093 R)
• M55: 10,251,792 km (0.072 R)
• M56: 10,660,344 km (0.095 R)
• M57: 11,146,687 km (0.09 R)
• M58: 11,255,744 km (0.053 R)
• M59: 11,420,002 km (0.112 R)
• M60: 11,640,360 km (0.115 R)
• M61: 12,085,114 km (0.101 R)
• M62: 12,272,112 km (0.12 R)
• M63: 12,384,759 km (0.092 R)
• M64: 12,460,007 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit