🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

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: 898.9

Radius: 10.6

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.49 AU - 0.69 AU

Year: 313 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,734,692 km

• M1: 132,693 km (0.094 R)
• M2: 199,115 km (0.113 R)
• M3: 271,221 km (0.071 R)
• M4: 348,264 km (0.062 R)
• M5: 420,968 km (0.083 R)
• M6: 519,553 km (0.104 R)
• M7: 585,975 km (0.069 R)
• M8: 677,379 km (0.11 R)
• M9: 797,357 km (0.119 R)
• M10: 888,312 km (0.101 R)
• M11: 987,196 km (0.096 R)
• M12: 1,120,787 km (0.115 R)
• M13: 1,228,647 km (0.053 R)
• M14: 1,387,670 km (0.075 R)
• M15: 1,538,764 km (0.085 R)
• M16: 1,608,925 km (0.097 R)
• M17: 1,700,629 km (0.057 R)
• M18: 1,825,842 km (0.115 R)
• M19: 1,927,269 km (0.115 R)
• M20: 2,019,571 km (0.06 R)
• M21: 2,096,764 km (0.118 R)
• M22: 2,242,771 km (0.093 R)
• M23: 2,334,475 km (0.101 R)
• M24: 2,491,852 km (0.109 R)
• M25: 2,581,012 km (0.099 R)
• M26: 2,731,807 km (0.102 R)
• M27: 3,023,373 km (0.105 R)
• M28: 3,125,100 km (0.087 R)
• M29: 3,384,053 km (0.092 R)
• M30: 3,496,401 km (0.039 R)
• M31: 3,623,260 km (0.1 R)
• M32: 3,731,420 km (0.101 R)
• M33: 3,971,674 km (0.114 R)
• M34: 4,118,429 km (0.112 R)
• M35: 4,195,921 km (0.078 R)
• M36: 4,281,042 km (0.061 R)
• M37: 4,373,943 km (0.101 R)
• M38: 4,467,591 km (0.031 R)
• M39: 4,539,996 km (0.116 R)
• M40: 4,708,294 km (0.111 R)
• M41: 4,998,214 km (0.115 R)
• M42: 5,088,572 km (0.062 R)
• M43: 5,187,157 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 8.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 431 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,734,692 km

• M1: 108,458 km (0.101 R)
• M2: 168,447 km (0.113 R)
• M3: 223,200 km (0.087 R)
• M4: 311,313 km (0.101 R)
• M5: 384,616 km (0.11 R)
• M6: 439,219 km (0.046 R)
• M7: 499,956 km (0.101 R)
• M8: 631,004 km (0.06 R)
• M9: 714,779 km (0.11 R)
• M10: 770,429 km (0.054 R)
• M11: 849,566 km (0.047 R)
• M12: 905,217 km (0.087 R)
• M13: 962,214 km (0.072 R)
• M14: 1,024,297 km (0.063 R)
• M15: 1,112,111 km (0.106 R)
• M16: 1,169,407 km (0.119 R)
• M17: 1,227,750 km (0.063 R)
• M18: 1,304,194 km (0.058 R)
• M19: 1,399,787 km (0.113 R)
• M20: 1,479,822 km (0.098 R)
• M21: 1,534,126 km (0.078 R)
• M22: 1,602,941 km (0.096 R)
• M23: 1,758,074 km (0.07 R)
• M24: 1,854,565 km (0.104 R)
• M25: 2,139,250 km (0.11 R)
• M26: 2,273,738 km (0.115 R)
• M27: 2,379,205 km (0.057 R)
• M28: 2,432,461 km (0.086 R)
• M29: 2,611,380 km (0.12 R)
• M30: 2,727,468 km (0.108 R)
• M31: 2,890,680 km (0.091 R)
• M32: 2,970,565 km (0.112 R)
• M33: 3,086,204 km (0.096 R)
• M34: 3,197,206 km (0.114 R)
• M35: 3,268,115 km (0.107 R)
• M36: 3,363,559 km (0.105 R)
• M37: 3,447,633 km (0.114 R)
• M38: 3,514,353 km (0.114 R)
• M39: 3,655,125 km (0.086 R)
• M40: 3,891,789 km (0.113 R)
• M41: 4,005,633 km (0.112 R)
• M42: 4,069,361 km (0.085 R)
• M43: 4,120,673 km (0.049 R)
• M44: 4,262,791 km (0.116 R)
• M45: 4,347,464 km (0.116 R)
• M46: 4,432,735 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.9

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 1180 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,734,692 km

• M1: 179,218 km (0.101 R)
• M2: 281,693 km (0.1 R)
• M3: 377,435 km (0.08 R)
• M4: 543,788 km (0.104 R)
• M5: 644,468 km (0.074 R)
• M6: 765,492 km (0.072 R)
• M7: 963,560 km (0.086 R)
• M8: 1,113,158 km (0.107 R)
• M9: 1,232,686 km (0.087 R)
• M10: 1,357,002 km (0.098 R)
• M11: 1,461,422 km (0.105 R)
• M12: 1,585,438 km (0.103 R)
• M13: 1,730,548 km (0.077 R)
• M14: 1,853,518 km (0.038 R)
• M15: 1,979,479 km (0.036 R)
• M16: 2,562,911 km (0.108 R)
• M17: 2,786,410 km (0.065 R)
• M18: 3,069,599 km (0.067 R)
• M19: 3,209,323 km (0.051 R)
• M20: 3,562,524 km (0.105 R)
• M21: 3,652,881 km (0.118 R)
• M22: 3,951,927 km (0.03 R)
• M23: 4,080,880 km (0.095 R)
• M24: 4,211,180 km (0.051 R)
• M25: 4,379,178 km (0.038 R)
• M26: 4,476,118 km (0.086 R)
• M27: 4,972,184 km (0.11 R)
• M28: 5,149,907 km (0.106 R)
• M29: 5,342,888 km (0.093 R)
• M30: 5,459,724 km (0.086 R)
• M31: 5,696,089 km (0.081 R)
• M32: 5,962,822 km (0.087 R)
• M33: 6,057,068 km (0.11 R)
• M34: 6,206,367 km (0.059 R)
• M35: 6,315,723 km (0.08 R)
• M36: 6,703,481 km (0.118 R)
• M37: 6,970,962 km (0.053 R)
• M38: 7,141,802 km (0.031 R)
• M39: 7,662,702 km (0.104 R)
• M40: 8,016,950 km (0.092 R)
• M41: 8,316,146 km (0.047 R)
• M42: 8,482,349 km (0.076 R)
• M43: 8,664,858 km (0.083 R)
• M44: 8,833,455 km (0.12 R)
• M45: 9,111,558 km (0.062 R)
• M46: 9,724,161 km (0.03 R)
• M47: 9,835,462 km (0.069 R)
• M48: 10,043,403 km (0.071 R)
• M49: 10,172,206 km (0.074 R)
• M50: 10,463,773 km (0.072 R)
• M51: 10,643,440 km (0.063 R)
• M52: 10,774,637 km (0.102 R)
• M53: 10,972,555 km (0.113 R)
• M54: 11,305,111 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 9.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2 AU - 2.92 AU

Year: 2663 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,734,692 km

• M1: 118,631 km (0.048 R)
• M2: 264,639 km (0.109 R)
• M3: 412,890 km (0.104 R)
• M4: 491,579 km (0.081 R)
• M5: 591,959 km (0.087 R)
• M6: 699,968 km (0.088 R)
• M7: 842,834 km (0.069 R)
• M8: 1,005,447 km (0.076 R)
• M9: 1,085,781 km (0.081 R)
• M10: 1,147,416 km (0.069 R)
• M11: 1,242,261 km (0.057 R)
• M12: 1,417,739 km (0.104 R)
• M13: 1,485,656 km (0.03 R)
• M14: 1,904,082 km (0.064 R)
• M15: 2,120,251 km (0.102 R)
• M16: 2,198,490 km (0.061 R)
• M17: 2,291,091 km (0.069 R)
• M18: 2,412,116 km (0.083 R)
• M19: 2,873,775 km (0.097 R)
• M20: 3,196,906 km (0.091 R)
• M21: 3,347,701 km (0.096 R)
• M22: 3,439,405 km (0.067 R)
• M23: 3,500,889 km (0.057 R)
• M24: 3,735,010 km (0.049 R)
• M25: 4,152,986 km (0.077 R)
• M26: 4,981,011 km (0.102 R)
• M27: 5,086,028 km (0.105 R)
• M28: 5,262,404 km (0.097 R)
• M29: 5,530,932 km (0.108 R)
• M30: 5,840,600 km (0.11 R)
• M31: 5,914,352 km (0.115 R)
• M32: 6,137,402 km (0.115 R)
• M33: 6,534,285 km (0.104 R)
• M34: 6,745,667 km (0.106 R)
• M35: 6,998,188 km (0.057 R)
• M36: 7,056,980 km (0.098 R)
• M37: 7,492,759 km (0.062 R)
• M38: 7,815,292 km (0.058 R)
• M39: 7,876,178 km (0.065 R)
• M40: 8,142,313 km (0.045 R)
• M41: 8,224,741 km (0.09 R)
• M42: 8,307,469 km (0.091 R)
• M43: 9,494,827 km (0.098 R)
• M44: 9,821,848 km (0.098 R)
• M45: 9,953,794 km (0.097 R)
• M46: 10,152,609 km (0.078 R)
• M47: 10,308,340 km (0.1 R)
• M48: 10,847,790 km (0.114 R)
• M49: 11,304,513 km (0.119 R)
• M50: 11,697,506 km (0.065 R)
• M51: 11,767,369 km (0.104 R)
• M52: 12,095,137 km (0.043 R)
• M53: 12,260,144 km (0.1 R)
• M54: 12,473,470 km (0.102 R)
• M55: 12,640,122 km (0.113 R)
• M56: 12,927,799 km (0.119 R)
• M57: 13,048,225 km (0.066 R)
• M58: 13,484,902 km (0.095 R)
• M59: 13,729,644 km (0.062 R)
• M60: 13,926,515 km (0.111 R)
• M61: 14,099,450 km (0.1 R)
• M62: 14,422,581 km (0.094 R)
• M63: 14,798,521 km (0.105 R)
• M64: 15,000,328 km (0.079 R)
• M65: 15,330,341 km (0.12 R)
• M66: 15,560,123 km (0.08 R)
• M67: 16,126,650 km (0.068 R)
• M68: 16,647,550 km (0.059 R)
• M69: 16,726,239 km (0.078 R)
• M70: 16,857,586 km (0.12 R)
• M71: 17,041,890 km (0.091 R)
• M72: 17,121,177 km (0.085 R)
• M73: 17,200,614 km (0.101 R)
• M74: 17,893,551 km (0.042 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 12.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.35 AU - 3.89 AU

Year: 4754 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,734,692 km

• M1: 181,462 km (0.064 R)
• M2: 386,860 km (0.107 R)
• M3: 668,702 km (0.092 R)
• M4: 829,371 km (0.09 R)
• M5: 1,016,966 km (0.114 R)
• M6: 1,136,645 km (0.059 R)
• M7: 1,233,434 km (0.032 R)
• M8: 1,556,267 km (0.087 R)
• M9: 1,857,108 km (0.045 R)
• M10: 2,039,917 km (0.12 R)
• M11: 2,334,475 km (0.039 R)
• M12: 2,587,594 km (0.067 R)
• M13: 2,736,295 km (0.09 R)
• M14: 3,339,623 km (0.114 R)
• M15: 3,708,980 km (0.1 R)
• M16: 3,856,184 km (0.098 R)
• M17: 4,178,269 km (0.085 R)
• M18: 4,576,498 km (0.094 R)
• M19: 5,457,181 km (0.105 R)
• M20: 5,649,264 km (0.081 R)
• M21: 5,794,823 km (0.079 R)
• M22: 5,941,579 km (0.119 R)
• M23: 6,064,997 km (0.098 R)
• M24: 6,364,492 km (0.047 R)
• M25: 6,796,979 km (0.087 R)
• M26: 7,477,201 km (0.057 R)
• M27: 7,933,773 km (0.089 R)
• M28: 8,179,114 km (0.088 R)
• M29: 8,677,574 km (0.051 R)
• M30: 8,845,872 km (0.104 R)
• M31: 8,930,394 km (0.064 R)
• M32: 9,558,855 km (0.06 R)
• M33: 9,907,867 km (0.046 R)
• M34: 9,995,681 km (0.11 R)
• M35: 10,201,677 km (0.086 R)
• M36: 10,349,779 km (0.103 R)
• M37: 10,528,399 km (0.074 R)
• M38: 11,253,201 km (0.064 R)
• M39: 11,838,427 km (0.084 R)
• M40: 12,276,001 km (0.095 R)
• M41: 13,038,651 km (0.102 R)
• M42: 13,231,632 km (0.083 R)
• M43: 13,360,885 km (0.08 R)
• M44: 13,620,587 km (0.108 R)
• M45: 14,046,193 km (0.084 R)
• M46: 14,310,383 km (0.101 R)
• M47: 14,642,789 km (0.11 R)
• M48: 14,843,550 km (0.093 R)
• M49: 15,011,548 km (0.108 R)
• M50: 15,112,526 km (0.083 R)
• M51: 15,451,216 km (0.091 R)
• M52: 16,032,553 km (0.065 R)
• M53: 16,343,268 km (0.036 R)
• M54: 16,447,239 km (0.083 R)
• M55: 17,111,154 km (0.052 R)
• M56: 17,499,510 km (0.077 R)
• M57: 17,855,104 km (0.088 R)
• M58: 18,320,952 km (0.061 R)
• M59: 19,337,918 km (0.109 R)
• M60: 19,705,630 km (0.099 R)
• M61: 19,964,285 km (0.065 R)
• M62: 20,298,636 km (0.099 R)
• M63: 20,935,175 km (0.095 R)
• M64: 21,237,063 km (0.095 R)
• M65: 22,420,382 km (0.041 R)
• M66: 22,536,022 km (0.073 R)
• M67: 22,651,810 km (0.099 R)
• M68: 23,273,090 km (0.117 R)
• M69: 24,731,071 km (0.084 R)
• M70: 25,250,325 km (0.118 R)
• M71: 25,330,510 km (0.072 R)
• M72: 25,571,662 km (0.086 R)
• M73: 26,096,750 km (0.061 R)
• M74: 26,421,677 km (0.106 R)
• M75: 26,503,058 km (0.066 R)
• M76: 26,666,269 km (0.077 R)
• M77: 27,157,549 km (0.117 R)
• M78: 27,404,385 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit