🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 12.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 313 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,485,021 km

• M1: 170,990 km (0.117 R)
• M2: 253,868 km (0.098 R)
• M3: 340,485 km (0.097 R)
• M4: 424,708 km (0.08 R)
• M5: 510,278 km (0.084 R)
• M6: 642,672 km (0.097 R)
• M7: 759,808 km (0.043 R)
• M8: 858,692 km (0.098 R)
• M9: 1,034,320 km (0.101 R)
• M10: 1,116,449 km (0.039 R)
• M11: 1,287,888 km (0.043 R)
• M12: 1,386,174 km (0.113 R)
• M13: 1,468,602 km (0.045 R)
• M14: 1,677,441 km (0.092 R)
• M15: 1,800,560 km (0.093 R)
• M16: 1,886,130 km (0.071 R)
• M17: 1,993,840 km (0.119 R)
• M18: 2,108,881 km (0.111 R)
• M19: 2,324,153 km (0.031 R)
• M20: 2,440,091 km (0.054 R)
• M21: 2,575,028 km (0.071 R)
• M22: 2,695,155 km (0.11 R)
• M23: 2,977,147 km (0.092 R)
• M24: 3,085,456 km (0.055 R)
• M25: 3,250,313 km (0.069 R)
• M26: 3,330,797 km (0.1 R)
• M27: 3,449,577 km (0.054 R)
• M28: 3,531,707 km (0.105 R)
• M29: 3,717,357 km (0.093 R)
• M30: 3,821,328 km (0.116 R)
• M31: 4,138,775 km (0.067 R)
• M32: 4,266,830 km (0.108 R)
• M33: 4,355,243 km (0.115 R)
• M34: 4,540,894 km (0.115 R)
• M35: 4,624,220 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 10.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.59 AU - 0.83 AU

Year: 413 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,485,021 km

• M1: 133,740 km (0.092 R)
• M2: 229,633 km (0.088 R)
• M3: 326,572 km (0.064 R)
• M4: 395,686 km (0.075 R)
• M5: 500,106 km (0.07 R)
• M6: 568,771 km (0.092 R)
• M7: 660,774 km (0.031 R)
• M8: 727,494 km (0.075 R)
• M9: 796,758 km (0.113 R)
• M10: 916,736 km (0.112 R)
• M11: 992,432 km (0.069 R)
• M12: 1,110,465 km (0.039 R)
• M13: 1,200,224 km (0.107 R)
• M14: 1,309,430 km (0.102 R)
• M15: 1,440,029 km (0.031 R)
• M16: 1,565,841 km (0.086 R)
• M17: 1,653,356 km (0.096 R)
• M18: 1,985,613 km (0.058 R)
• M19: 2,101,102 km (0.094 R)
• M20: 2,182,783 km (0.087 R)
• M21: 2,270,746 km (0.079 R)
• M22: 2,520,425 km (0.086 R)
• M23: 2,596,570 km (0.112 R)
• M24: 2,668,078 km (0.069 R)
• M25: 2,903,246 km (0.045 R)
• M26: 3,087,251 km (0.095 R)
• M27: 3,382,258 km (0.066 R)
• M28: 3,508,968 km (0.041 R)
• M29: 3,600,522 km (0.039 R)
• M30: 3,767,174 km (0.054 R)
• M31: 3,873,538 km (0.117 R)
• M32: 3,955,517 km (0.065 R)
• M33: 4,031,663 km (0.109 R)
• M34: 4,114,689 km (0.09 R)
• M35: 4,185,449 km (0.103 R)
• M36: 4,289,270 km (0.096 R)
• M37: 4,420,019 km (0.116 R)
• M38: 4,545,531 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 11.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.71 AU - 1.09 AU

Year: 589 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,485,021 km

• M1: 149,897 km (0.113 R)
• M2: 313,108 km (0.071 R)
• M3: 410,497 km (0.09 R)
• M4: 497,263 km (0.052 R)
• M5: 574,905 km (0.08 R)
• M6: 661,971 km (0.096 R)
• M7: 792,270 km (0.111 R)
• M8: 886,068 km (0.097 R)
• M9: 1,031,627 km (0.113 R)
• M10: 1,129,763 km (0.063 R)
• M11: 1,231,190 km (0.113 R)
• M12: 1,389,315 km (0.06 R)
• M13: 1,486,404 km (0.102 R)
• M14: 1,630,168 km (0.108 R)
• M15: 1,804,898 km (0.073 R)
• M16: 1,918,293 km (0.093 R)
• M17: 2,075,521 km (0.096 R)
• M18: 2,180,389 km (0.085 R)
• M19: 2,351,978 km (0.087 R)
• M20: 2,491,104 km (0.036 R)
• M21: 2,663,291 km (0.081 R)
• M22: 2,847,147 km (0.032 R)
• M23: 2,979,990 km (0.076 R)
• M24: 3,051,198 km (0.1 R)
• M25: 3,163,097 km (0.099 R)
• M26: 3,557,138 km (0.102 R)
• M27: 3,658,117 km (0.063 R)
• M28: 3,785,873 km (0.101 R)
• M29: 3,897,623 km (0.064 R)
• M30: 4,080,731 km (0.107 R)
• M31: 4,204,299 km (0.083 R)
• M32: 4,392,044 km (0.119 R)
• M33: 4,528,028 km (0.082 R)
• M34: 4,683,610 km (0.111 R)
• M35: 4,906,511 km (0.095 R)
• M36: 5,180,574 km (0.11 R)
• M37: 5,257,019 km (0.093 R)
• M38: 5,333,912 km (0.108 R)
• M39: 5,566,686 km (0.115 R)
• M40: 5,803,051 km (0.034 R)
• M41: 5,972,396 km (0.101 R)
• M42: 6,092,822 km (0.091 R)
• M43: 6,224,319 km (0.037 R)
• M44: 6,295,527 km (0.101 R)
• M45: 6,428,520 km (0.074 R)
• M46: 6,572,882 km (0.084 R)
• M47: 6,749,407 km (0.094 R)
• M48: 7,033,194 km (0.089 R)
• M49: 7,118,166 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 12.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.08 AU - 1.42 AU

Year: 965 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,485,021 km

• M1: 164,258 km (0.116 R)
• M2: 243,097 km (0.083 R)
• M3: 345,421 km (0.042 R)
• M4: 461,509 km (0.082 R)
• M5: 548,426 km (0.101 R)
• M6: 708,496 km (0.063 R)
• M7: 898,186 km (0.117 R)
• M8: 993,180 km (0.077 R)
• M9: 1,085,333 km (0.119 R)
• M10: 1,250,339 km (0.074 R)
• M11: 1,409,362 km (0.079 R)
• M12: 1,491,640 km (0.114 R)
• M13: 1,590,973 km (0.081 R)
• M14: 1,812,677 km (0.116 R)
• M15: 1,935,796 km (0.115 R)
• M16: 2,251,747 km (0.097 R)
• M17: 2,366,788 km (0.093 R)
• M18: 2,547,801 km (0.046 R)
• M19: 2,677,203 km (0.094 R)
• M20: 2,761,577 km (0.104 R)
• M21: 3,010,508 km (0.097 R)
• M22: 3,118,068 km (0.073 R)
• M23: 3,226,976 km (0.069 R)
• M24: 3,357,425 km (0.057 R)
• M25: 3,489,520 km (0.099 R)
• M26: 3,664,998 km (0.094 R)
• M27: 3,864,711 km (0.116 R)
• M28: 4,296,900 km (0.061 R)
• M29: 4,574,852 km (0.116 R)
• M30: 4,721,907 km (0.049 R)
• M31: 5,242,807 km (0.053 R)
• M32: 5,468,251 km (0.115 R)
• M33: 6,139,048 km (0.077 R)
• M34: 6,238,830 km (0.079 R)
• M35: 6,351,776 km (0.086 R)
• M36: 6,452,605 km (0.083 R)
• M37: 6,605,045 km (0.117 R)
• M38: 6,745,817 km (0.067 R)
• M39: 6,835,875 km (0.034 R)
• M40: 6,939,396 km (0.063 R)
• M41: 7,043,367 km (0.097 R)
• M42: 7,358,570 km (0.065 R)
• M43: 7,477,949 km (0.091 R)
• M44: 7,584,612 km (0.072 R)
• M45: 7,785,971 km (0.092 R)
• M46: 8,030,115 km (0.104 R)
• M47: 8,442,406 km (0.044 R)
• M48: 8,918,127 km (0.112 R)
• M49: 9,074,008 km (0.074 R)
• M50: 9,173,641 km (0.064 R)
• M51: 9,402,675 km (0.061 R)
• M52: 9,691,698 km (0.057 R)
• M53: 9,837,406 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 14.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.55 AU - 1.63 AU

Year: 1384 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,485,021 km

• M1: 186,249 km (0.056 R)
• M2: 304,282 km (0.082 R)
• M3: 397,033 km (0.098 R)
• M4: 511,176 km (0.114 R)
• M5: 748,438 km (0.109 R)
• M6: 901,028 km (0.07 R)
• M7: 1,122,283 km (0.034 R)
• M8: 1,300,753 km (0.114 R)
• M9: 1,443,619 km (0.103 R)
• M10: 2,110,527 km (0.108 R)
• M11: 2,345,695 km (0.107 R)
• M12: 2,511,150 km (0.04 R)
• M13: 2,760,978 km (0.097 R)
• M14: 2,947,976 km (0.056 R)
• M15: 3,163,546 km (0.118 R)
• M16: 3,396,769 km (0.104 R)
• M17: 3,648,542 km (0.1 R)
• M18: 3,828,509 km (0.098 R)
• M19: 4,104,068 km (0.066 R)
• M20: 4,210,881 km (0.087 R)
• M21: 4,345,669 km (0.079 R)
• M22: 4,536,705 km (0.12 R)
• M23: 4,984,152 km (0.114 R)
• M24: 5,112,657 km (0.09 R)
• M25: 5,271,081 km (0.097 R)
• M26: 5,431,300 km (0.052 R)
• M27: 5,726,756 km (0.099 R)
• M28: 6,027,597 km (0.098 R)
• M29: 6,134,111 km (0.091 R)
• M30: 6,256,632 km (0.104 R)
• M31: 6,613,423 km (0.112 R)
• M32: 7,024,817 km (0.099 R)
• M33: 7,201,492 km (0.043 R)
• M34: 7,526,418 km (0.079 R)
• M35: 7,839,676 km (0.087 R)
• M36: 7,939,458 km (0.101 R)
• M37: 8,241,496 km (0.074 R)
• M38: 8,479,058 km (0.095 R)
• M39: 8,598,736 km (0.103 R)
• M40: 8,839,738 km (0.107 R)
• M41: 8,943,709 km (0.079 R)
• M42: 9,505,150 km (0.086 R)
• M43: 9,629,465 km (0.115 R)
• M44: 9,861,791 km (0.105 R)
• M45: 10,277,523 km (0.068 R)
• M46: 10,515,085 km (0.03 R)
• M47: 10,736,041 km (0.089 R)
• M48: 10,828,492 km (0.071 R)
• M49: 10,977,043 km (0.118 R)
• M50: 11,295,088 km (0.07 R)
• M51: 11,578,127 km (0.055 R)
• M52: 12,209,281 km (0.101 R)
• M53: 12,499,800 km (0.116 R)
• M54: 12,655,830 km (0.074 R)
• M55: 12,910,595 km (0.119 R)
• M56: 13,048,375 km (0.097 R)
• M57: 13,167,006 km (0.076 R)
• M58: 13,305,833 km (0.105 R)
• M59: 13,445,109 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 20,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit