🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 8.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 251 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,489,773 km

• M1: 127,457 km (0.108 R)
• M2: 185,053 km (0.052 R)
• M3: 260,151 km (0.117 R)
• M4: 409,898 km (0.082 R)
• M5: 466,297 km (0.104 R)
• M6: 528,380 km (0.081 R)
• M7: 598,691 km (0.051 R)
• M8: 664,514 km (0.117 R)
• M9: 738,714 km (0.06 R)
• M10: 795,561 km (0.094 R)
• M11: 857,046 km (0.118 R)
• M12: 914,193 km (0.101 R)
• M13: 978,968 km (0.057 R)
• M14: 1,074,412 km (0.069 R)
• M15: 1,162,974 km (0.066 R)
• M16: 1,243,906 km (0.047 R)
• M17: 1,302,399 km (0.09 R)
• M18: 1,383,182 km (0.072 R)
• M19: 1,469,201 km (0.107 R)
• M20: 1,531,284 km (0.118 R)
• M21: 1,594,265 km (0.053 R)
• M22: 1,650,663 km (0.113 R)
• M23: 1,742,366 km (0.107 R)
• M24: 1,804,300 km (0.1 R)
• M25: 1,910,814 km (0.118 R)
• M26: 1,970,952 km (0.106 R)
• M27: 2,196,695 km (0.103 R)
• M28: 2,314,877 km (0.115 R)
• M29: 2,400,597 km (0.118 R)
• M30: 2,513,693 km (0.11 R)
• M31: 2,628,734 km (0.104 R)
• M32: 2,686,778 km (0.09 R)
• M33: 2,772,497 km (0.119 R)
• M34: 2,831,738 km (0.076 R)
• M35: 2,946,779 km (0.113 R)
• M36: 3,016,641 km (0.051 R)
• M37: 3,086,952 km (0.087 R)
• M38: 3,210,221 km (0.077 R)
• M39: 3,277,241 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 10.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.48 AU - 0.74 AU

Year: 329 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,489,773 km

• M1: 133,142 km (0.067 R)
• M2: 198,816 km (0.062 R)
• M3: 266,135 km (0.075 R)
• M4: 357,090 km (0.098 R)
• M5: 426,653 km (0.084 R)
• M6: 493,523 km (0.103 R)
• M7: 561,740 km (0.076 R)
• M8: 686,056 km (0.059 R)
• M9: 781,649 km (0.073 R)
• M10: 863,778 km (0.031 R)
• M11: 971,937 km (0.087 R)
• M12: 1,053,169 km (0.111 R)
• M13: 1,161,328 km (0.08 R)
• M14: 1,244,056 km (0.072 R)
• M15: 1,367,624 km (0.063 R)
• M16: 1,490,892 km (0.1 R)
• M17: 1,581,399 km (0.061 R)
• M18: 1,835,117 km (0.115 R)
• M19: 1,981,873 km (0.026 R)
• M20: 2,102,299 km (0.054 R)
• M21: 2,173,507 km (0.065 R)
• M22: 2,266,408 km (0.04 R)
• M23: 2,366,040 km (0.095 R)
• M24: 2,515,488 km (0.111 R)
• M25: 2,629,781 km (0.041 R)
• M26: 2,695,754 km (0.112 R)
• M27: 2,823,959 km (0.082 R)
• M28: 2,920,150 km (0.065 R)
• M29: 3,046,112 km (0.083 R)
• M30: 3,150,531 km (0.08 R)
• M31: 3,226,676 km (0.118 R)
• M32: 3,441,050 km (0.058 R)
• M33: 3,507,472 km (0.112 R)
• M34: 3,574,342 km (0.08 R)
• M35: 3,647,794 km (0.11 R)
• M36: 3,796,196 km (0.107 R)
• M37: 3,908,843 km (0.117 R)
• M38: 4,111,997 km (0.117 R)
• M39: 4,189,040 km (0.114 R)
• M40: 4,502,148 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 13.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.66 AU - 0.88 AU

Year: 466 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,489,773 km

• M1: 182,509 km (0.114 R)
• M2: 288,574 km (0.077 R)
• M3: 407,654 km (0.068 R)
• M4: 525,687 km (0.107 R)
• M5: 630,256 km (0.043 R)
• M6: 717,471 km (0.059 R)
• M7: 818,749 km (0.118 R)
• M8: 940,073 km (0.107 R)
• M9: 1,027,887 km (0.113 R)
• M10: 1,213,089 km (0.106 R)
• M11: 1,376,151 km (0.077 R)
• M12: 1,518,119 km (0.097 R)
• M13: 1,617,602 km (0.075 R)
• M14: 1,749,846 km (0.091 R)
• M15: 1,879,548 km (0.106 R)
• M16: 2,077,316 km (0.078 R)
• M17: 2,248,456 km (0.084 R)
• M18: 2,349,584 km (0.053 R)
• M19: 2,445,327 km (0.071 R)
• M20: 2,542,416 km (0.11 R)
• M21: 2,662,094 km (0.071 R)
• M22: 2,790,898 km (0.085 R)
• M23: 2,907,285 km (0.111 R)
• M24: 3,003,028 km (0.088 R)
• M25: 3,107,297 km (0.115 R)
• M26: 3,296,838 km (0.093 R)
• M27: 3,420,107 km (0.072 R)
• M28: 3,529,313 km (0.073 R)
• M29: 3,928,889 km (0.11 R)
• M30: 4,043,481 km (0.091 R)
• M31: 4,259,351 km (0.038 R)
• M32: 4,419,420 km (0.101 R)
• M33: 4,624,669 km (0.115 R)
• M34: 4,911,896 km (0.095 R)
• M35: 5,124,625 km (0.053 R)
• M36: 5,223,210 km (0.108 R)
• M37: 5,367,572 km (0.103 R)
• M38: 5,550,081 km (0.116 R)
• M39: 6,072,028 km (0.093 R)
• M40: 6,224,169 km (0.109 R)
• M41: 6,532,191 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 14.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.77 AU - 0.89 AU

Year: 522 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,489,773 km

• M1: 202,406 km (0.104 R)
• M2: 310,565 km (0.103 R)
• M3: 401,670 km (0.084 R)
• M4: 518,357 km (0.115 R)
• M5: 764,445 km (0.09 R)
• M6: 854,353 km (0.101 R)
• M7: 953,238 km (0.099 R)
• M8: 1,046,437 km (0.105 R)
• M9: 1,216,530 km (0.093 R)
• M10: 1,313,469 km (0.074 R)
• M11: 1,562,251 km (0.092 R)
• M12: 1,908,121 km (0.1 R)
• M13: 2,009,698 km (0.087 R)
• M14: 2,145,981 km (0.063 R)
• M15: 2,292,139 km (0.093 R)
• M16: 2,469,262 km (0.109 R)
• M17: 2,587,594 km (0.101 R)
• M18: 2,947,228 km (0.108 R)
• M19: 3,035,939 km (0.059 R)
• M20: 3,148,138 km (0.108 R)
• M21: 3,330,647 km (0.108 R)
• M22: 3,477,702 km (0.06 R)
• M23: 3,579,578 km (0.049 R)
• M24: 3,997,255 km (0.11 R)
• M25: 4,087,762 km (0.114 R)
• M26: 4,304,230 km (0.075 R)
• M27: 4,473,425 km (0.102 R)
• M28: 4,722,655 km (0.086 R)
• M29: 4,844,577 km (0.102 R)
• M30: 4,958,870 km (0.109 R)
• M31: 5,065,085 km (0.112 R)
• M32: 5,217,076 km (0.119 R)
• M33: 5,461,369 km (0.05 R)
• M34: 5,691,152 km (0.115 R)
• M35: 5,849,127 km (0.04 R)
• M36: 6,112,719 km (0.07 R)
• M37: 6,274,583 km (0.108 R)
• M38: 6,505,712 km (0.105 R)
• M39: 6,651,570 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 12.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 851 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,489,773 km

• M1: 160,219 km (0.078 R)
• M2: 252,970 km (0.113 R)
• M3: 333,454 km (0.077 R)
• M4: 459,565 km (0.107 R)
• M5: 558,299 km (0.091 R)
• M6: 638,185 km (0.08 R)
• M7: 732,431 km (0.054 R)
• M8: 811,868 km (0.1 R)
• M9: 942,467 km (0.111 R)
• M10: 1,058,106 km (0.028 R)
• M11: 1,196,783 km (0.064 R)
• M12: 1,329,327 km (0.094 R)
• M13: 1,538,165 km (0.114 R)
• M14: 1,683,425 km (0.098 R)
• M15: 1,805,945 km (0.098 R)
• M16: 1,995,486 km (0.056 R)
• M17: 2,191,758 km (0.094 R)
• M18: 2,341,356 km (0.116 R)
• M19: 2,471,207 km (0.077 R)
• M20: 2,611,380 km (0.091 R)
• M21: 2,754,396 km (0.072 R)
• M22: 2,916,410 km (0.109 R)
• M23: 3,015,145 km (0.096 R)
• M24: 3,140,209 km (0.114 R)
• M25: 3,267,068 km (0.069 R)
• M26: 3,369,692 km (0.109 R)
• M27: 3,473,663 km (0.074 R)
• M28: 3,613,686 km (0.096 R)
• M29: 3,711,224 km (0.11 R)
• M30: 3,863,515 km (0.05 R)
• M31: 4,073,101 km (0.061 R)
• M32: 4,174,678 km (0.098 R)
• M33: 4,267,728 km (0.116 R)
• M34: 4,380,375 km (0.1 R)
• M35: 4,928,951 km (0.1 R)
• M36: 5,186,558 km (0.081 R)
• M37: 5,276,766 km (0.101 R)
• M38: 5,489,344 km (0.057 R)
• M39: 6,048,990 km (0.034 R)
• M40: 6,303,605 km (0.039 R)
• M41: 6,389,175 km (0.111 R)
• M42: 6,572,582 km (0.085 R)
• M43: 6,757,785 km (0.112 R)
• M44: 6,955,703 km (0.105 R)
• M45: 7,044,265 km (0.101 R)
• M46: 7,560,976 km (0.065 R)
• M47: 7,686,339 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 11.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.55 AU - 3.51 AU

Year: 3641 Days

Day: 10.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,489,773 km

• M1: 149,747 km (0.103 R)
• M2: 281,094 km (0.105 R)
• M3: 420,520 km (0.118 R)
• M4: 633,248 km (0.114 R)
• M5: 708,496 km (0.037 R)
• M6: 799,750 km (0.094 R)
• M7: 888,761 km (0.116 R)
• M8: 988,393 km (0.118 R)
• M9: 1,127,370 km (0.104 R)
• M10: 1,310,777 km (0.067 R)
• M11: 1,625,082 km (0.116 R)
• M12: 1,699,282 km (0.094 R)
• M13: 1,928,466 km (0.08 R)
• M14: 2,016,131 km (0.117 R)
• M15: 2,177,098 km (0.085 R)
• M16: 2,286,903 km (0.076 R)
• M17: 2,483,624 km (0.112 R)
• M18: 2,725,224 km (0.113 R)
• M19: 2,844,005 km (0.11 R)
• M20: 3,221,141 km (0.117 R)
• M21: 3,294,295 km (0.042 R)
• M22: 3,474,261 km (0.09 R)
• M23: 3,581,822 km (0.076 R)
• M24: 3,756,103 km (0.037 R)
• M25: 3,866,507 km (0.1 R)
• M26: 3,955,517 km (0.112 R)
• M27: 4,067,865 km (0.118 R)
• M28: 4,215,518 km (0.115 R)
• M29: 4,645,612 km (0.091 R)
• M30: 4,824,083 km (0.08 R)
• M31: 4,956,327 km (0.047 R)
• M32: 5,360,541 km (0.101 R)
• M33: 5,547,837 km (0.096 R)
• M34: 5,623,384 km (0.095 R)
• M35: 5,954,594 km (0.117 R)
• M36: 6,096,712 km (0.106 R)
• M37: 6,331,730 km (0.111 R)
• M38: 6,463,526 km (0.09 R)
• M39: 6,622,997 km (0.062 R)
• M40: 6,797,129 km (0.078 R)
• M41: 6,959,293 km (0.064 R)
• M42: 7,109,190 km (0.096 R)
• M43: 7,398,063 km (0.084 R)
• M44: 7,620,815 km (0.103 R)
• M45: 7,690,976 km (0.038 R)
• M46: 8,158,769 km (0.104 R)
• M47: 8,797,103 km (0.108 R)
• M48: 9,062,938 km (0.038 R)
• M49: 9,301,397 km (0.118 R)
• M50: 10,198,685 km (0.049 R)
• M51: 10,431,310 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.5

Radius: 11.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.9 AU - 3.64 AU

Year: 4082 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,489,773 km

• M1: 199,414 km (0.088 R)
• M2: 444,455 km (0.119 R)
• M3: 534,364 km (0.063 R)
• M4: 631,752 km (0.115 R)
• M5: 784,790 km (0.04 R)
• M6: 859,889 km (0.09 R)
• M7: 937,829 km (0.111 R)
• M8: 1,216,081 km (0.025 R)
• M9: 1,426,864 km (0.086 R)
• M10: 1,600,996 km (0.042 R)
• M11: 1,799,363 km (0.102 R)
• M12: 1,918,892 km (0.056 R)
• M13: 2,023,610 km (0.096 R)
• M14: 2,499,481 km (0.088 R)
• M15: 2,691,864 km (0.117 R)
• M16: 2,789,851 km (0.088 R)
• M17: 3,152,925 km (0.039 R)
• M18: 3,509,716 km (0.063 R)
• M19: 3,924,102 km (0.073 R)
• M20: 4,013,412 km (0.091 R)
• M21: 4,354,196 km (0.105 R)
• M22: 4,633,644 km (0.091 R)
• M23: 4,751,976 km (0.108 R)
• M24: 4,991,333 km (0.114 R)
• M25: 5,112,657 km (0.119 R)
• M26: 5,432,497 km (0.106 R)
• M27: 7,128,189 km (0.059 R)
• M28: 7,264,921 km (0.111 R)
• M29: 7,430,377 km (0.095 R)
• M30: 7,708,778 km (0.086 R)
• M31: 8,018,895 km (0.096 R)
• M32: 8,161,312 km (0.048 R)
• M33: 9,062,789 km (0.044 R)
• M34: 9,270,730 km (0.119 R)
• M35: 9,360,339 km (0.111 R)
• M36: 9,903,977 km (0.09 R)
• M37: 10,272,287 km (0.09 R)
• M38: 10,895,961 km (0.091 R)
• M39: 11,053,787 km (0.099 R)
• M40: 11,244,225 km (0.078 R)
• M41: 11,692,869 km (0.105 R)
• M42: 12,344,068 km (0.07 R)
• M43: 12,640,870 km (0.113 R)
• M44: 12,873,346 km (0.07 R)
• M45: 12,973,427 km (0.113 R)
• M46: 13,376,443 km (0.118 R)
• M47: 13,613,406 km (0.108 R)
• M48: 13,885,974 km (0.085 R)
• M49: 14,057,114 km (0.058 R)
• M50: 14,367,230 km (0.118 R)
• M51: 14,505,758 km (0.117 R)
• M52: 14,749,153 km (0.08 R)
• M53: 15,452,413 km (0.061 R)
• M54: 15,951,023 km (0.053 R)
• M55: 16,058,583 km (0.111 R)
• M56: 16,310,506 km (0.064 R)
• M57: 17,220,959 km (0.099 R)
• M58: 17,663,769 km (0.081 R)
• M59: 18,447,811 km (0.115 R)
• M60: 18,711,702 km (0.053 R)
• M61: 19,128,930 km (0.113 R)
• M62: 19,549,300 km (0.103 R)
• M63: 19,779,830 km (0.054 R)
• M64: 20,399,016 km (0.049 R)
• M65: 21,181,862 km (0.097 R)
• M66: 22,334,663 km (0.116 R)
• M67: 22,414,847 km (0.03 R)
• M68: 22,656,149 km (0.098 R)
• M69: 23,752,851 km (0.113 R)
• M70: 25,492,973 km (0.106 R)
• M71: 25,829,120 km (0.106 R)
• M72: 25,955,530 km (0.115 R)
• M73: 27,102,497 km (0.117 R)
• M74: 27,488,459 km (0.069 R)
• M75: 28,265,919 km (0.085 R)
• M76: 28,483,285 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit