🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 8.2

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.85 AU - 0.91 AU

Year: 580 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,605,008 km

• M1: 120,576 km (0.103 R)
• M2: 183,108 km (0.077 R)
• M3: 260,450 km (0.048 R)
• M4: 324,328 km (0.111 R)
• M5: 434,731 km (0.112 R)
• M6: 523,593 km (0.092 R)
• M7: 586,424 km (0.104 R)
• M8: 676,482 km (0.101 R)
• M9: 735,872 km (0.089 R)
• M10: 876,494 km (0.091 R)
• M11: 930,798 km (0.089 R)
• M12: 997,668 km (0.037 R)
• M13: 1,095,356 km (0.085 R)
• M14: 1,160,281 km (0.119 R)
• M15: 1,232,686 km (0.05 R)
• M16: 1,294,321 km (0.028 R)
• M17: 1,531,284 km (0.052 R)
• M18: 1,754,484 km (0.102 R)
• M19: 1,831,228 km (0.096 R)
• M20: 1,937,741 km (0.093 R)
• M21: 2,017,178 km (0.029 R)
• M22: 2,112,472 km (0.115 R)
• M23: 2,330,585 km (0.101 R)
• M24: 2,446,374 km (0.048 R)
• M25: 2,500,977 km (0.108 R)
• M26: 2,748,113 km (0.048 R)
• M27: 2,821,266 km (0.088 R)
• M28: 2,911,773 km (0.102 R)
• M29: 3,163,247 km (0.109 R)
• M30: 3,326,159 km (0.089 R)
• M31: 3,492,063 km (0.107 R)
• M32: 3,660,510 km (0.057 R)
• M33: 3,759,394 km (0.102 R)
• M34: 3,859,027 km (0.11 R)
• M35: 4,005,633 km (0.111 R)
• M36: 4,116,784 km (0.077 R)
• M37: 4,238,407 km (0.036 R)
• M38: 4,332,803 km (0.063 R)
• M39: 4,466,095 km (0.094 R)
• M40: 4,913,692 km (0.106 R)
• M41: 4,973,082 km (0.076 R)
• M42: 5,122,680 km (0.108 R)
• M43: 5,233,532 km (0.105 R)
• M44: 5,304,292 km (0.117 R)
• M45: 5,447,008 km (0.058 R)
• M46: 5,560,104 km (0.092 R)
• M47: 5,611,715 km (0.103 R)
• M48: 5,882,787 km (0.052 R)
• M49: 6,073,075 km (0.105 R)
• M50: 6,147,575 km (0.067 R)
• M51: 6,492,099 km (0.068 R)
• M52: 6,612,076 km (0.111 R)
• M53: 6,677,750 km (0.094 R)
• M54: 6,798,924 km (0.112 R)
• M55: 6,909,477 km (0.079 R)
• M56: 7,211,365 km (0.092 R)
• M57: 7,449,226 km (0.098 R)
• M58: 7,689,630 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 12.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.94 AU - 2.56 AU

Year: 2372 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,605,008 km

• M1: 163,062 km (0.051 R)
• M2: 257,757 km (0.075 R)
• M3: 347,516 km (0.057 R)
• M4: 514,317 km (0.088 R)
• M5: 651,050 km (0.103 R)
• M6: 818,749 km (0.095 R)
• M7: 912,996 km (0.113 R)
• M8: 1,047,933 km (0.089 R)
• M9: 1,442,423 km (0.11 R)
• M10: 1,569,730 km (0.046 R)
• M11: 1,656,946 km (0.092 R)
• M12: 2,094,071 km (0.041 R)
• M13: 2,388,629 km (0.094 R)
• M14: 2,736,444 km (0.092 R)
• M15: 2,923,142 km (0.11 R)
• M16: 3,566,862 km (0.084 R)
• M17: 4,085,817 km (0.098 R)
• M18: 4,223,297 km (0.103 R)
• M19: 4,487,039 km (0.107 R)
• M20: 4,916,983 km (0.082 R)
• M21: 5,211,242 km (0.099 R)
• M22: 5,310,575 km (0.039 R)
• M23: 5,561,750 km (0.044 R)
• M24: 5,646,422 km (0.109 R)
• M25: 6,303,605 km (0.068 R)
• M26: 6,713,204 km (0.117 R)
• M27: 6,930,421 km (0.102 R)
• M28: 7,039,926 km (0.064 R)
• M29: 7,131,630 km (0.088 R)
• M30: 7,260,733 km (0.11 R)
• M31: 7,371,884 km (0.102 R)
• M32: 7,596,131 km (0.079 R)
• M33: 7,898,468 km (0.107 R)
• M34: 8,437,470 km (0.111 R)
• M35: 8,574,052 km (0.103 R)
• M36: 8,849,462 km (0.045 R)
• M37: 8,948,496 km (0.032 R)
• M38: 9,288,083 km (0.094 R)
• M39: 9,632,009 km (0.095 R)
• M40: 9,897,844 km (0.106 R)
• M41: 10,186,867 km (0.106 R)
• M42: 10,583,601 km (0.085 R)
• M43: 10,773,291 km (0.099 R)
• M44: 11,070,691 km (0.079 R)
• M45: 11,435,411 km (0.093 R)
• M46: 11,543,420 km (0.08 R)
• M47: 11,630,038 km (0.102 R)
• M48: 11,782,328 km (0.115 R)
• M49: 12,132,687 km (0.075 R)
• M50: 12,309,212 km (0.066 R)
• M51: 12,620,076 km (0.107 R)
• M52: 13,046,281 km (0.073 R)
• M53: 13,227,145 km (0.065 R)
• M54: 13,614,154 km (0.116 R)
• M55: 13,774,673 km (0.091 R)
• M56: 14,143,880 km (0.068 R)
• M57: 14,422,880 km (0.081 R)
• M58: 14,563,054 km (0.108 R)
• M59: 14,656,851 km (0.031 R)
• M60: 14,821,259 km (0.096 R)
• M61: 14,962,779 km (0.11 R)
• M62: 15,104,747 km (0.119 R)
• M63: 15,629,088 km (0.088 R)
• M64: 15,821,321 km (0.082 R)
• M65: 16,014,153 km (0.044 R)
• M66: 16,329,356 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 13.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.98 AU - 3.22 AU

Year: 2947 Days

Day: 13.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,605,008 km

• M1: 169,195 km (0.094 R)
• M2: 345,721 km (0.06 R)
• M3: 474,973 km (0.09 R)
• M4: 625,469 km (0.117 R)
• M5: 858,991 km (0.081 R)
• M6: 1,071,869 km (0.088 R)
• M7: 1,460,823 km (0.102 R)
• M8: 1,761,964 km (0.092 R)
• M9: 1,920,238 km (0.107 R)
• M10: 2,166,776 km (0.04 R)
• M11: 2,462,830 km (0.086 R)
• M12: 2,571,139 km (0.083 R)
• M13: 2,660,897 km (0.114 R)
• M14: 2,751,853 km (0.095 R)
• M15: 2,916,111 km (0.05 R)
• M16: 3,010,059 km (0.107 R)
• M17: 3,094,282 km (0.099 R)
• M18: 3,233,109 km (0.114 R)
• M19: 3,341,268 km (0.063 R)
• M20: 3,628,347 km (0.074 R)
• M21: 3,786,322 km (0.048 R)
• M22: 4,167,797 km (0.075 R)
• M23: 4,297,648 km (0.046 R)
• M24: 4,489,283 km (0.066 R)
• M25: 4,598,190 km (0.118 R)
• M26: 4,695,877 km (0.106 R)
• M27: 4,868,364 km (0.093 R)
• M28: 4,980,412 km (0.059 R)
• M29: 5,105,925 km (0.081 R)
• M30: 5,566,686 km (0.08 R)
• M31: 5,868,126 km (0.1 R)
• M32: 6,014,134 km (0.071 R)
• M33: 6,337,115 km (0.107 R)
• M34: 6,459,786 km (0.085 R)
• M35: 6,583,054 km (0.087 R)
• M36: 6,818,372 km (0.076 R)
• M37: 6,986,071 km (0.058 R)
• M38: 7,569,652 km (0.069 R)
• M39: 7,874,682 km (0.089 R)
• M40: 7,962,496 km (0.109 R)
• M41: 8,080,230 km (0.116 R)
• M42: 8,228,182 km (0.052 R)
• M43: 8,692,683 km (0.118 R)
• M44: 8,798,748 km (0.088 R)
• M45: 8,905,262 km (0.106 R)
• M46: 9,073,560 km (0.119 R)
• M47: 9,181,121 km (0.076 R)
• M48: 9,804,196 km (0.071 R)
• M49: 9,898,891 km (0.069 R)
• M50: 10,216,637 km (0.099 R)
• M51: 10,699,689 km (0.112 R)
• M52: 10,895,063 km (0.076 R)
• M53: 10,993,050 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 3.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.7 AU - 8.38 AU

Year: 14553 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,605,008 km

• M1: 233,821 km (0.07 R)
• M2: 258,804 km (0.092 R)
• M3: 321,336 km (0.084 R)
• M4: 378,931 km (0.093 R)
• M5: 419,323 km (0.036 R)
• M6: 504,743 km (0.048 R)
• M7: 572,661 km (0.063 R)
• M8: 667,805 km (0.078 R)
• M9: 704,756 km (0.033 R)
• M10: 806,931 km (0.056 R)
• M11: 1,082,939 km (0.06 R)
• M12: 1,292,526 km (0.084 R)
• M13: 1,869,674 km (0.095 R)
• M14: 1,904,830 km (0.063 R)
• M15: 2,343,451 km (0.047 R)
• M16: 2,400,298 km (0.105 R)
• M17: 3,119,265 km (0.104 R)
• M18: 3,437,161 km (0.111 R)
• M19: 3,523,628 km (0.114 R)
• M20: 3,676,816 km (0.044 R)
• M21: 3,921,858 km (0.116 R)
• M22: 4,218,211 km (0.072 R)
• M23: 4,310,812 km (0.074 R)
• M24: 4,856,695 km (0.056 R)
• M25: 4,953,784 km (0.094 R)
• M26: 5,323,739 km (0.085 R)
• M27: 5,499,367 km (0.058 R)
• M28: 5,779,415 km (0.084 R)
• M29: 5,882,338 km (0.049 R)
• M30: 6,485,965 km (0.091 R)
• M31: 6,781,571 km (0.081 R)
• M32: 7,247,119 km (0.108 R)
• M33: 7,385,946 km (0.116 R)
• M34: 7,581,919 km (0.104 R)
• M35: 8,822,385 km (0.114 R)
• M36: 8,852,005 km (0.116 R)
• M37: 8,911,246 km (0.098 R)
• M38: 9,000,406 km (0.085 R)
• M39: 9,420,477 km (0.094 R)
• M40: 9,693,942 km (0.095 R)
• M41: 10,155,302 km (0.082 R)
• M42: 10,342,000 km (0.11 R)
• M43: 10,529,596 km (0.052 R)
• M44: 10,561,011 km (0.103 R)
• M45: 10,592,427 km (0.051 R)
• M46: 10,750,103 km (0.081 R)
• M47: 11,485,077 km (0.037 R)
• M48: 11,679,405 km (0.08 R)
• M49: 11,711,868 km (0.04 R)
• M50: 11,940,304 km (0.072 R)
• M51: 12,203,147 km (0.104 R)
• M52: 12,401,514 km (0.106 R)
• M53: 12,434,575 km (0.092 R)
• M54: 12,734,369 km (0.111 R)
• M55: 12,767,879 km (0.025 R)
• M56: 12,868,409 km (0.057 R)
• M57: 13,991,739 km (0.09 R)
• M58: 14,338,208 km (0.088 R)
• M59: 14,373,064 km (0.086 R)
• M60: 14,547,495 km (0.116 R)
• M61: 14,687,669 km (0.072 R)
• M62: 14,722,674 km (0.108 R)
• M63: 15,932,323 km (0.095 R)
• M64: 16,149,090 km (0.115 R)
• M65: 16,878,679 km (0.119 R)
• M66: 17,247,438 km (0.108 R)
• M67: 17,358,589 km (0.095 R)
• M68: 17,993,033 km (0.052 R)
• M69: 18,407,569 km (0.083 R)
• M70: 20,684,000 km (0.089 R)
• M71: 20,881,020 km (0.079 R)
• M72: 22,357,701 km (0.109 R)
• M73: 22,519,416 km (0.118 R)
• M74: 22,925,275 km (0.059 R)
• M75: 22,965,966 km (0.116 R)
• M76: 24,406,145 km (0.069 R)
• M77: 24,781,186 km (0.115 R)
• M78: 25,200,210 km (0.1 R)
• M79: 25,452,731 km (0.112 R)
• M80: 25,917,831 km (0.05 R)
• M81: 26,257,867 km (0.104 R)
• M82: 26,684,969 km (0.083 R)
• M83: 26,985,212 km (0.106 R)
• M84: 27,200,483 km (0.114 R)
• M85: 27,459,437 km (0.037 R)
• M86: 28,197,703 km (0.06 R)
• M87: 28,547,313 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit