🌌 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: 432.4

Radius: 13

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.45 AU - 0.59 AU

Year: 250 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,281,859 km

• M1: 166,054 km (0.101 R)
• M2: 274,213 km (0.076 R)
• M3: 362,476 km (0.081 R)
• M4: 443,857 km (0.089 R)
• M5: 551,119 km (0.057 R)
• M6: 749,037 km (0.107 R)
• M7: 889,210 km (0.057 R)
• M8: 1,042,248 km (0.094 R)
• M9: 1,194,539 km (0.035 R)
• M10: 1,315,713 km (0.105 R)
• M11: 1,426,715 km (0.11 R)
• M12: 1,537,417 km (0.082 R)
• M13: 1,701,227 km (0.116 R)
• M14: 1,807,142 km (0.099 R)
• M15: 1,919,490 km (0.1 R)
• M16: 2,075,970 km (0.104 R)
• M17: 2,164,232 km (0.112 R)
• M18: 2,288,249 km (0.118 R)
• M19: 2,379,803 km (0.077 R)
• M20: 2,481,380 km (0.03 R)
• M21: 2,597,917 km (0.099 R)
• M22: 2,734,948 km (0.088 R)
• M23: 2,850,887 km (0.088 R)
• M24: 2,992,406 km (0.063 R)
• M25: 3,121,659 km (0.062 R)
• M26: 3,262,730 km (0.108 R)
• M27: 3,430,878 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 12.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 250 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,281,859 km

• M1: 153,338 km (0.075 R)
• M2: 235,916 km (0.102 R)
• M3: 336,745 km (0.111 R)
• M4: 434,283 km (0.118 R)
• M5: 569,070 km (0.097 R)
• M6: 690,544 km (0.029 R)
• M7: 776,114 km (0.032 R)
• M8: 874,549 km (0.103 R)
• M9: 959,222 km (0.08 R)
• M10: 1,043,744 km (0.107 R)
• M11: 1,121,236 km (0.12 R)
• M12: 1,197,531 km (0.112 R)
• M13: 1,352,066 km (0.095 R)
• M14: 1,433,746 km (0.101 R)
• M15: 1,535,622 km (0.102 R)
• M16: 1,625,082 km (0.029 R)
• M17: 1,723,816 km (0.069 R)
• M18: 1,809,237 km (0.061 R)
• M19: 1,955,992 km (0.089 R)
• M20: 2,057,569 km (0.076 R)
• M21: 2,144,336 km (0.102 R)
• M22: 2,270,297 km (0.103 R)
• M23: 2,364,394 km (0.114 R)
• M24: 2,561,116 km (0.082 R)
• M25: 2,654,764 km (0.037 R)
• M26: 2,731,358 km (0.055 R)
• M27: 2,841,013 km (0.093 R)
• M28: 2,919,552 km (0.094 R)
• M29: 3,116,722 km (0.059 R)
• M30: 3,289,208 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 9.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.54 AU - 0.68 AU

Year: 318 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,281,859 km

• M1: 118,482 km (0.118 R)
• M2: 206,744 km (0.08 R)
• M3: 279,299 km (0.088 R)
• M4: 340,036 km (0.119 R)
• M5: 464,352 km (0.033 R)
• M6: 562,189 km (0.05 R)
• M7: 639,381 km (0.107 R)
• M8: 716,424 km (0.096 R)
• M9: 813,513 km (0.078 R)
• M10: 917,633 km (0.103 R)
• M11: 981,362 km (0.071 R)
• M12: 1,060,499 km (0.118 R)
• M13: 1,120,638 km (0.072 R)
• M14: 1,291,478 km (0.073 R)
• M15: 1,381,387 km (0.085 R)
• M16: 1,591,572 km (0.104 R)
• M17: 1,663,977 km (0.114 R)
• M18: 1,784,403 km (0.092 R)
• M19: 1,879,548 km (0.09 R)
• M20: 1,942,080 km (0.096 R)
• M21: 2,028,398 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 13.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.81 AU - 1.05 AU

Year: 598 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,281,859 km

• M1: 164,857 km (0.069 R)
• M2: 258,356 km (0.098 R)
• M3: 346,169 km (0.095 R)
• M4: 440,117 km (0.092 R)
• M5: 550,221 km (0.086 R)
• M6: 780,153 km (0.09 R)
• M7: 869,463 km (0.104 R)
• M8: 1,037,760 km (0.073 R)
• M9: 1,137,542 km (0.092 R)
• M10: 1,482,664 km (0.069 R)
• M11: 1,583,793 km (0.098 R)
• M12: 1,674,299 km (0.078 R)
• M13: 1,800,111 km (0.04 R)
• M14: 1,901,838 km (0.114 R)
• M15: 2,040,515 km (0.067 R)
• M16: 2,146,879 km (0.06 R)
• M17: 2,402,392 km (0.066 R)
• M18: 2,621,852 km (0.12 R)
• M19: 2,911,623 km (0.105 R)
• M20: 3,023,971 km (0.113 R)
• M21: 3,170,727 km (0.054 R)
• M22: 3,253,305 km (0.104 R)
• M23: 3,582,271 km (0.12 R)
• M24: 3,694,319 km (0.028 R)
• M25: 3,781,385 km (0.083 R)
• M26: 3,869,199 km (0.086 R)
• M27: 4,028,820 km (0.08 R)
• M28: 4,309,167 km (0.074 R)
• M29: 4,765,291 km (0.081 R)
• M30: 4,850,861 km (0.076 R)
• M31: 4,936,730 km (0.114 R)
• M32: 5,052,369 km (0.049 R)
• M33: 5,159,032 km (0.092 R)
• M34: 5,513,430 km (0.082 R)
• M35: 5,613,361 km (0.073 R)
• M36: 5,733,937 km (0.062 R)
• M37: 5,967,758 km (0.113 R)
• M38: 6,381,696 km (0.115 R)
• M39: 6,624,044 km (0.096 R)
• M40: 6,858,763 km (0.077 R)
• M41: 7,172,320 km (0.06 R)
• M42: 7,325,359 km (0.109 R)
• M43: 7,468,524 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 11.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.19 AU

Year: 677 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,281,859 km

• M1: 144,063 km (0.039 R)
• M2: 243,545 km (0.029 R)
• M3: 356,193 km (0.05 R)
• M4: 440,117 km (0.094 R)
• M5: 512,672 km (0.112 R)
• M6: 768,933 km (0.058 R)
• M7: 840,890 km (0.071 R)
• M8: 910,303 km (0.07 R)
• M9: 992,283 km (0.093 R)
• M10: 1,066,334 km (0.098 R)
• M11: 1,186,610 km (0.103 R)
• M12: 1,477,429 km (0.055 R)
• M13: 1,644,081 km (0.081 R)
• M14: 1,720,226 km (0.118 R)
• M15: 1,823,748 km (0.095 R)
• M16: 1,935,946 km (0.044 R)
• M17: 2,188,617 km (0.051 R)
• M18: 2,329,538 km (0.104 R)
• M19: 2,444,728 km (0.072 R)
• M20: 2,809,149 km (0.073 R)
• M21: 3,001,831 km (0.095 R)
• M22: 3,080,071 km (0.092 R)
• M23: 3,174,916 km (0.043 R)
• M24: 3,254,801 km (0.084 R)
• M25: 3,465,584 km (0.078 R)
• M26: 3,564,468 km (0.072 R)
• M27: 3,790,361 km (0.068 R)
• M28: 3,900,764 km (0.1 R)
• M29: 4,064,125 km (0.083 R)
• M30: 4,186,048 km (0.047 R)
• M31: 4,353,448 km (0.087 R)
• M32: 4,442,458 km (0.063 R)
• M33: 4,722,206 km (0.083 R)
• M34: 4,905,763 km (0.117 R)
• M35: 5,213,935 km (0.058 R)
• M36: 5,566,986 km (0.09 R)
• M37: 5,927,965 km (0.035 R)
• M38: 6,066,493 km (0.094 R)
• M39: 6,196,045 km (0.084 R)
• M40: 6,336,667 km (0.116 R)
• M41: 6,539,521 km (0.118 R)
• M42: 6,682,686 km (0.108 R)
• M43: 6,796,082 km (0.102 R)
• M44: 6,941,192 km (0.114 R)
• M45: 7,014,046 km (0.119 R)
• M46: 7,139,708 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.47 AU - 1.59 AU

Year: 1262 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,281,859 km

• M1: 141,520 km (0.092 R)
• M2: 218,413 km (0.06 R)
• M3: 288,873 km (0.045 R)
• M4: 402,568 km (0.072 R)
• M5: 547,379 km (0.081 R)
• M6: 718,219 km (0.092 R)
• M7: 835,504 km (0.081 R)
• M8: 915,090 km (0.114 R)
• M9: 982,260 km (0.113 R)
• M10: 1,130,212 km (0.111 R)
• M11: 1,219,372 km (0.095 R)
• M12: 1,405,023 km (0.111 R)
• M13: 1,528,292 km (0.115 R)
• M14: 1,673,701 km (0.112 R)
• M15: 1,766,900 km (0.084 R)
• M16: 1,900,641 km (0.061 R)
• M17: 1,998,179 km (0.112 R)
• M18: 2,117,558 km (0.09 R)
• M19: 2,447,720 km (0.085 R)
• M20: 2,543,463 km (0.108 R)
• M21: 3,041,923 km (0.092 R)
• M22: 3,249,715 km (0.084 R)
• M23: 3,367,298 km (0.11 R)
• M24: 3,498,346 km (0.098 R)
• M25: 3,631,040 km (0.08 R)
• M26: 4,077,140 km (0.052 R)
• M27: 4,242,446 km (0.062 R)
• M28: 4,566,924 km (0.119 R)
• M29: 4,672,390 km (0.049 R)
• M30: 4,778,754 km (0.12 R)
• M31: 4,859,088 km (0.101 R)
• M32: 5,089,170 km (0.097 R)
• M33: 5,267,491 km (0.068 R)
• M34: 5,461,818 km (0.093 R)
• M35: 5,686,963 km (0.112 R)
• M36: 5,958,184 km (0.075 R)
• M37: 6,044,801 km (0.08 R)
• M38: 6,219,232 km (0.051 R)
• M39: 6,395,309 km (0.1 R)
• M40: 6,722,330 km (0.107 R)
• M41: 6,842,756 km (0.093 R)
• M42: 6,933,413 km (0.117 R)
• M43: 7,024,518 km (0.04 R)
• M44: 7,192,666 km (0.083 R)
• M45: 7,315,785 km (0.087 R)
• M46: 7,393,127 km (0.112 R)
• M47: 7,486,177 km (0.085 R)
• M48: 7,564,117 km (0.05 R)
• M49: 7,720,746 km (0.105 R)
• M50: 7,831,000 km (0.091 R)
• M51: 7,910,137 km (0.069 R)
• M52: 8,021,288 km (0.089 R)
• M53: 8,197,215 km (0.112 R)
• M54: 8,455,122 km (0.091 R)
• M55: 8,634,041 km (0.053 R)
• M56: 8,979,163 km (0.077 R)
• M57: 9,062,041 km (0.038 R)
• M58: 9,767,993 km (0.105 R)
• M59: 10,196,591 km (0.103 R)
• M60: 10,526,604 km (0.085 R)
• M61: 10,613,969 km (0.101 R)
• M62: 11,001,427 km (0.034 R)
• M63: 11,196,802 km (0.104 R)
• M64: 11,519,186 km (0.087 R)
• M65: 11,881,063 km (0.088 R)
• M66: 12,191,478 km (0.108 R)
• M67: 12,449,236 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 10.7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.02 AU - 5.8 AU

Year: 7255 Days

Day: 12 Hours

Environment

Temp: -230 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,281,859 km

• M1: 470,186 km (0.065 R)
• M2: 576,251 km (0.05 R)
• M3: 783,743 km (0.054 R)
• M4: 880,533 km (0.111 R)
• M5: 1,271,133 km (0.11 R)
• M6: 1,608,327 km (0.092 R)
• M7: 1,734,139 km (0.071 R)
• M8: 2,270,297 km (0.062 R)
• M9: 2,340,907 km (0.074 R)
• M10: 2,460,287 km (0.107 R)
• M11: 2,630,828 km (0.114 R)
• M12: 2,705,178 km (0.113 R)
• M13: 2,855,973 km (0.103 R)
• M14: 2,932,417 km (0.106 R)
• M15: 3,087,401 km (0.112 R)
• M16: 3,218,748 km (0.033 R)
• M17: 3,351,890 km (0.118 R)
• M18: 3,459,750 km (0.117 R)
• M19: 3,623,859 km (0.097 R)
• M20: 4,305,726 km (0.098 R)
• M21: 4,751,976 km (0.078 R)
• M22: 5,307,134 km (0.057 R)
• M23: 6,178,242 km (0.102 R)
• M24: 6,681,490 km (0.036 R)
• M25: 6,749,557 km (0.063 R)
• M26: 6,817,773 km (0.091 R)
• M27: 7,058,776 km (0.105 R)
• M28: 7,407,937 km (0.086 R)
• M29: 7,620,216 km (0.097 R)
• M30: 8,086,962 km (0.109 R)
• M31: 8,159,517 km (0.071 R)
• M32: 8,305,524 km (0.039 R)
• M33: 8,378,827 km (0.06 R)
• M34: 8,489,230 km (0.034 R)
• M35: 8,973,030 km (0.093 R)
• M36: 9,427,508 km (0.103 R)
• M37: 10,162,632 km (0.118 R)
• M38: 10,438,191 km (0.082 R)
• M39: 11,769,912 km (0.115 R)
• M40: 12,100,822 km (0.114 R)
• M41: 13,240,160 km (0.107 R)
• M42: 13,541,001 km (0.104 R)
• M43: 13,627,468 km (0.072 R)
• M44: 13,757,469 km (0.102 R)
• M45: 14,018,667 km (0.098 R)
• M46: 14,634,412 km (0.099 R)
• M47: 15,079,615 km (0.028 R)
• M48: 15,665,141 km (0.067 R)
• M49: 15,937,858 km (0.085 R)
• M50: 16,488,079 km (0.102 R)
• M51: 16,719,208 km (0.114 R)
• M52: 17,372,053 km (0.08 R)
• M53: 17,701,617 km (0.096 R)
• M54: 18,702,726 km (0.087 R)
• M55: 18,798,917 km (0.093 R)
• M56: 20,312,698 km (0.09 R)
• M57: 20,909,145 km (0.119 R)
• M58: 21,360,182 km (0.075 R)
• M59: 21,511,276 km (0.066 R)
• M60: 21,612,105 km (0.119 R)
• M61: 21,966,652 km (0.104 R)
• M62: 22,068,229 km (0.111 R)
• M63: 22,527,495 km (0.117 R)
• M64: 22,938,440 km (0.112 R)
• M65: 23,041,513 km (0.085 R)
• M66: 23,248,257 km (0.113 R)
• M67: 24,553,947 km (0.071 R)
• M68: 26,746,603 km (0.074 R)
• M69: 27,673,961 km (0.094 R)
• M70: 28,224,331 km (0.11 R)
• M71: 29,112,643 km (0.103 R)
• M72: 29,224,243 km (0.113 R)
• M73: 29,616,190 km (0.112 R)
• M74: 29,897,284 km (0.084 R)
• M75: 32,582,267 km (0.11 R)
• M76: 32,988,724 km (0.119 R)
• M77: 33,865,368 km (0.095 R)
• M78: 34,572,218 km (0.088 R)
• M79: 34,749,641 km (0.026 R)
• M80: 35,701,233 km (0.063 R)
• M81: 35,940,589 km (0.095 R)
• M82: 36,902,803 km (0.102 R)
• M83: 37,023,827 km (0.108 R)
• M84: 39,160,534 km (0.117 R)
• M85: 39,654,506 km (0.081 R)
• M86: 40,337,271 km (0.071 R)
• M87: 40,836,180 km (0.106 R)
• M88: 41,211,670 km (0.092 R)
• M89: 42,029,223 km (0.087 R)
• M90: 42,155,483 km (0.102 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: 499 - 11,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit