🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 11.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,720,752 km

• M1: 140,173 km (0.09 R)
• M2: 217,216 km (0.086 R)
• M3: 296,802 km (0.056 R)
• M4: 371,302 km (0.113 R)
• M5: 746,643 km (0.066 R)
• M6: 935,435 km (0.083 R)
• M7: 1,052,720 km (0.085 R)
• M8: 1,130,511 km (0.115 R)
• M9: 1,200,224 km (0.104 R)
• M10: 1,281,904 km (0.075 R)
• M11: 1,397,543 km (0.066 R)
• M12: 1,483,861 km (0.095 R)
• M13: 1,583,344 km (0.074 R)
• M14: 1,667,867 km (0.111 R)
• M15: 1,913,207 km (0.095 R)
• M16: 2,040,365 km (0.058 R)
• M17: 2,114,267 km (0.064 R)
• M18: 2,277,628 km (0.047 R)
• M19: 2,348,088 km (0.096 R)
• M20: 2,583,854 km (0.064 R)
• M21: 2,691,116 km (0.041 R)
• M22: 2,786,260 km (0.099 R)
• M23: 2,868,689 km (0.094 R)
• M24: 2,994,052 km (0.119 R)
• M25: 3,064,363 km (0.085 R)
• M26: 3,264,525 km (0.06 R)
• M27: 3,565,366 km (0.113 R)
• M28: 3,677,864 km (0.056 R)
• M29: 3,860,074 km (0.057 R)
• M30: 3,983,343 km (0.098 R)
• M31: 4,139,223 km (0.087 R)
• M32: 4,336,842 km (0.112 R)
• M33: 4,416,877 km (0.084 R)
• M34: 4,497,361 km (0.085 R)
• M35: 4,602,678 km (0.051 R)
• M36: 4,816,004 km (0.088 R)
• M37: 5,049,227 km (0.094 R)
• M38: 5,150,355 km (0.117 R)
• M39: 5,260,759 km (0.092 R)
• M40: 5,457,929 km (0.093 R)
• M41: 5,648,816 km (0.12 R)
• M42: 5,718,827 km (0.063 R)
• M43: 5,815,468 km (0.116 R)
• M44: 5,903,880 km (0.098 R)
• M45: 5,974,939 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 14.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.94 AU - 1.36 AU

Year: 796 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,720,752 km

• M1: 181,013 km (0.103 R)
• M2: 282,291 km (0.074 R)
• M3: 397,631 km (0.104 R)
• M4: 505,192 km (0.07 R)
• M5: 635,941 km (0.083 R)
• M6: 764,445 km (0.12 R)
• M7: 1,112,260 km (0.08 R)
• M8: 1,208,751 km (0.056 R)
• M9: 1,305,241 km (0.066 R)
• M10: 1,462,020 km (0.102 R)
• M11: 1,657,395 km (0.037 R)
• M12: 1,765,704 km (0.073 R)
• M13: 1,997,730 km (0.1 R)
• M14: 2,224,072 km (0.049 R)
• M15: 2,336,569 km (0.114 R)
• M16: 2,517,134 km (0.042 R)
• M17: 2,634,568 km (0.05 R)
• M18: 2,797,031 km (0.101 R)
• M19: 3,033,695 km (0.107 R)
• M20: 3,154,570 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.23 AU - 1.83 AU

Year: 1222 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,720,752 km

• M1: 141,220 km (0.109 R)
• M2: 236,664 km (0.072 R)
• M3: 349,610 km (0.079 R)
• M4: 444,605 km (0.091 R)
• M5: 534,214 km (0.051 R)
• M6: 679,324 km (0.079 R)
• M7: 779,704 km (0.084 R)
• M8: 868,864 km (0.116 R)
• M9: 951,293 km (0.084 R)
• M10: 1,032,973 km (0.113 R)
• M11: 1,113,607 km (0.118 R)
• M12: 1,192,594 km (0.118 R)
• M13: 1,429,408 km (0.078 R)
• M14: 1,612,964 km (0.105 R)
• M15: 1,698,983 km (0.119 R)
• M16: 1,777,971 km (0.091 R)
• M17: 1,948,662 km (0.116 R)
• M18: 2,073,277 km (0.12 R)
• M19: 2,143,737 km (0.083 R)
• M20: 2,253,393 km (0.102 R)
• M21: 2,468,514 km (0.119 R)
• M22: 2,619,010 km (0.092 R)
• M23: 2,690,368 km (0.083 R)
• M24: 2,793,441 km (0.053 R)
• M25: 3,148,586 km (0.11 R)
• M26: 3,301,326 km (0.088 R)
• M27: 3,484,583 km (0.094 R)
• M28: 3,568,956 km (0.08 R)
• M29: 3,791,708 km (0.074 R)
• M30: 4,036,749 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 14.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.66 AU - 4.06 AU

Year: 3977 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,720,752 km

• M1: 177,124 km (0.113 R)
• M2: 294,708 km (0.111 R)
• M3: 402,269 km (0.086 R)
• M4: 517,309 km (0.094 R)
• M5: 647,011 km (0.075 R)
• M6: 773,571 km (0.058 R)
• M7: 892,202 km (0.099 R)
• M8: 981,212 km (0.089 R)
• M9: 1,082,939 km (0.107 R)
• M10: 1,208,452 km (0.094 R)
• M11: 1,401,283 km (0.067 R)
• M12: 1,615,956 km (0.111 R)
• M13: 1,727,407 km (0.102 R)
• M14: 1,853,368 km (0.059 R)
• M15: 2,090,481 km (0.109 R)
• M16: 2,477,939 km (0.082 R)
• M17: 2,581,760 km (0.042 R)
• M18: 2,727,020 km (0.097 R)
• M19: 3,067,355 km (0.103 R)
• M20: 3,436,113 km (0.092 R)
• M21: 3,655,424 km (0.047 R)
• M22: 3,924,999 km (0.084 R)
• M23: 4,185,449 km (0.088 R)
• M24: 4,341,480 km (0.11 R)
• M25: 4,467,740 km (0.091 R)
• M26: 4,675,382 km (0.12 R)
• M27: 5,117,145 km (0.116 R)
• M28: 5,250,736 km (0.115 R)
• M29: 5,351,714 km (0.117 R)
• M30: 5,538,412 km (0.074 R)
• M31: 5,710,001 km (0.084 R)
• M32: 5,918,391 km (0.109 R)
• M33: 6,058,714 km (0.063 R)
• M34: 6,360,602 km (0.046 R)
• M35: 6,850,386 km (0.032 R)
• M36: 6,979,339 km (0.116 R)
• M37: 7,239,789 km (0.106 R)
• M38: 7,770,413 km (0.114 R)
• M39: 7,905,051 km (0.094 R)
• M40: 8,020,989 km (0.112 R)
• M41: 8,254,811 km (0.078 R)
• M42: 8,392,141 km (0.096 R)
• M43: 8,869,209 km (0.108 R)
• M44: 9,642,480 km (0.058 R)
• M45: 9,891,262 km (0.032 R)
• M46: 9,995,531 km (0.05 R)
• M47: 10,501,172 km (0.098 R)
• M48: 10,971,957 km (0.118 R)
• M49: 11,079,966 km (0.081 R)
• M50: 11,318,874 km (0.1 R)
• M51: 11,449,772 km (0.063 R)
• M52: 12,045,621 km (0.026 R)
• M53: 12,291,260 km (0.109 R)
• M54: 12,425,898 km (0.074 R)
• M55: 12,561,135 km (0.115 R)
• M56: 13,106,718 km (0.107 R)
• M57: 13,637,043 km (0.079 R)
• M58: 13,776,468 km (0.078 R)
• M59: 14,647,128 km (0.112 R)
• M60: 14,837,715 km (0.046 R)
• M61: 15,005,265 km (0.09 R)
• M62: 15,269,604 km (0.09 R)
• M63: 15,390,330 km (0.096 R)
• M64: 15,535,589 km (0.112 R)
• M65: 15,876,373 km (0.093 R)
• M66: 16,023,129 km (0.114 R)
• M67: 16,689,438 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 12

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.98 AU - 4.22 AU

Year: 5360 Days

Day: 13.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,720,752 km

• M1: 222,751 km (0.109 R)
• M2: 310,864 km (0.104 R)
• M3: 663,467 km (0.094 R)
• M4: 791,971 km (0.103 R)
• M5: 989,141 km (0.049 R)
• M6: 1,138,889 km (0.078 R)
• M7: 1,296,714 km (0.1 R)
• M8: 1,402,929 km (0.113 R)
• M9: 1,583,194 km (0.103 R)
• M10: 1,989,652 km (0.027 R)
• M11: 2,263,117 km (0.076 R)
• M12: 2,935,559 km (0.076 R)
• M13: 3,448,680 km (0.062 R)
• M14: 3,612,340 km (0.099 R)
• M15: 3,764,481 km (0.054 R)
• M16: 3,975,713 km (0.059 R)
• M17: 4,132,940 km (0.086 R)
• M18: 5,120,137 km (0.097 R)
• M19: 5,769,092 km (0.079 R)
• M20: 6,045,848 km (0.079 R)
• M21: 6,561,811 km (0.043 R)
• M22: 6,833,780 km (0.106 R)
• M23: 7,231,112 km (0.114 R)
• M24: 7,406,291 km (0.087 R)
• M25: 7,760,838 km (0.114 R)
• M26: 9,045,136 km (0.063 R)
• M27: 9,139,383 km (0.07 R)
• M28: 9,500,662 km (0.088 R)
• M29: 10,022,010 km (0.091 R)
• M30: 10,652,116 km (0.112 R)
• M31: 12,012,709 km (0.08 R)
• M32: 12,597,487 km (0.051 R)
• M33: 13,968,701 km (0.119 R)
• M34: 14,143,431 km (0.085 R)
• M35: 14,253,087 km (0.084 R)
• M36: 14,407,023 km (0.111 R)
• M37: 14,605,689 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 10.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.71 AU - 5.79 AU

Year: 6684 Days

Day: 14.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,720,752 km

• M1: 135,685 km (0.116 R)
• M2: 359,334 km (0.062 R)
• M3: 786,137 km (0.105 R)
• M4: 1,032,375 km (0.055 R)
• M5: 1,557,015 km (0.032 R)
• M6: 1,826,590 km (0.029 R)
• M7: 2,088,835 km (0.115 R)
• M8: 2,457,743 km (0.086 R)
• M9: 2,577,272 km (0.067 R)
• M10: 3,334,985 km (0.112 R)
• M11: 3,548,461 km (0.071 R)
• M12: 3,738,750 km (0.034 R)
• M13: 4,504,691 km (0.093 R)
• M14: 4,681,366 km (0.085 R)
• M15: 5,072,265 km (0.12 R)
• M16: 5,380,287 km (0.072 R)
• M17: 5,757,872 km (0.117 R)
• M18: 6,144,134 km (0.107 R)
• M19: 6,907,981 km (0.076 R)
• M20: 7,318,477 km (0.104 R)
• M21: 7,387,592 km (0.116 R)
• M22: 7,666,592 km (0.037 R)
• M23: 7,736,903 km (0.077 R)
• M24: 8,091,599 km (0.112 R)
• M25: 8,524,236 km (0.049 R)
• M26: 8,633,592 km (0.117 R)
• M27: 9,150,154 km (0.097 R)
• M28: 9,563,044 km (0.119 R)
• M29: 9,828,879 km (0.096 R)
• M30: 9,905,324 km (0.092 R)
• M31: 10,097,407 km (0.099 R)
• M32: 10,798,573 km (0.099 R)
• M33: 10,956,548 km (0.085 R)
• M34: 11,075,628 km (0.05 R)
• M35: 11,435,261 km (0.06 R)
• M36: 11,839,325 km (0.067 R)
• M37: 12,083,918 km (0.106 R)
• M38: 12,828,017 km (0.077 R)
• M39: 13,037,454 km (0.072 R)
• M40: 13,163,565 km (0.057 R)
• M41: 13,459,620 km (0.067 R)
• M42: 14,752,744 km (0.082 R)
• M43: 14,884,240 km (0.057 R)
• M44: 15,192,561 km (0.114 R)
• M45: 15,636,717 km (0.115 R)
• M46: 16,040,183 km (0.082 R)
• M47: 16,765,882 km (0.116 R)
• M48: 17,086,770 km (0.082 R)
• M49: 17,874,402 km (0.081 R)
• M50: 18,390,365 km (0.081 R)
• M51: 19,149,724 km (0.105 R)
• M52: 19,293,189 km (0.076 R)
• M53: 20,551,905 km (0.073 R)
• M54: 20,698,810 km (0.098 R)
• M55: 21,438,871 km (0.111 R)
• M56: 22,995,586 km (0.111 R)
• M57: 24,225,580 km (0.09 R)
• M58: 24,329,102 km (0.113 R)
• M59: 24,536,444 km (0.095 R)
• M60: 25,582,133 km (0.116 R)
• M61: 26,535,670 km (0.097 R)
• M62: 26,909,665 km (0.114 R)
• M63: 28,970,226 km (0.1 R)
• M64: 29,410,343 km (0.046 R)
• M65: 29,631,299 km (0.093 R)
• M66: 30,130,507 km (0.09 R)
• M67: 30,464,858 km (0.114 R)
• M68: 30,744,457 km (0.066 R)
• M69: 31,080,902 km (0.112 R)
• M70: 31,588,189 km (0.101 R)
• M71: 32,382,553 km (0.093 R)
• M72: 32,610,690 km (0.062 R)
• M73: 33,126,055 km (0.06 R)
• M74: 33,298,392 km (0.109 R)
• M75: 33,932,986 km (0.077 R)
• M76: 34,164,713 km (0.083 R)
• M77: 34,863,185 km (0.082 R)
• M78: 36,096,769 km (0.031 R)
• M79: 36,986,727 km (0.061 R)
• M80: 37,165,497 km (0.037 R)
• M81: 37,763,738 km (0.099 R)
• M82: 38,788,035 km (0.063 R)
• M83: 39,577,613 km (0.072 R)
• M84: 39,760,421 km (0.062 R)
• M85: 40,127,235 km (0.055 R)
• M86: 40,925,639 km (0.094 R)
• M87: 41,110,542 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 6.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.87 AU - 7.87 AU

Year: 12919 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,720,752 km

• M1: 152,141 km (0.081 R)
• M2: 195,076 km (0.102 R)
• M3: 280,346 km (0.061 R)
• M4: 469,289 km (0.102 R)
• M5: 807,829 km (0.079 R)
• M6: 910,303 km (0.115 R)
• M7: 1,096,403 km (0.106 R)
• M8: 1,800,261 km (0.104 R)
• M9: 1,857,856 km (0.053 R)
• M10: 2,195,798 km (0.071 R)
• M11: 2,446,075 km (0.108 R)
• M12: 2,683,337 km (0.113 R)
• M13: 2,816,030 km (0.034 R)
• M14: 3,320,774 km (0.062 R)
• M15: 3,607,852 km (0.057 R)
• M16: 3,803,675 km (0.082 R)
• M17: 3,853,192 km (0.076 R)
• M18: 4,078,636 km (0.07 R)
• M19: 4,542,390 km (0.096 R)
• M20: 4,595,048 km (0.065 R)
• M21: 4,647,856 km (0.119 R)
• M22: 4,861,033 km (0.109 R)
• M23: 5,050,125 km (0.082 R)
• M24: 5,463,613 km (0.032 R)
• M25: 5,745,306 km (0.089 R)
• M26: 6,002,914 km (0.119 R)
• M27: 6,470,258 km (0.096 R)
• M28: 6,648,578 km (0.098 R)
• M29: 7,783,278 km (0.077 R)
• M30: 8,100,276 km (0.051 R)
• M31: 8,453,626 km (0.037 R)
• M32: 9,175,735 km (0.11 R)
• M33: 9,849,075 km (0.07 R)
• M34: 9,951,550 km (0.078 R)
• M35: 10,088,581 km (0.082 R)
• M36: 10,157,396 km (0.025 R)
• M37: 10,330,032 km (0.098 R)
• M38: 11,278,782 km (0.042 R)
• M39: 11,386,044 km (0.085 R)
• M40: 11,926,840 km (0.072 R)
• M41: 12,995,866 km (0.053 R)
• M42: 13,598,895 km (0.051 R)
• M43: 14,018,667 km (0.088 R)
• M44: 14,133,857 km (0.102 R)
• M45: 14,210,900 km (0.09 R)
• M46: 15,660,354 km (0.108 R)
• M47: 16,341,922 km (0.072 R)
• M48: 16,422,705 km (0.115 R)
• M49: 16,584,869 km (0.114 R)
• M50: 16,788,172 km (0.111 R)
• M51: 17,485,598 km (0.119 R)
• M52: 17,692,491 km (0.086 R)
• M53: 17,941,871 km (0.072 R)
• M54: 18,025,347 km (0.093 R)
• M55: 18,067,084 km (0.078 R)
• M56: 18,402,184 km (0.091 R)
• M57: 18,781,713 km (0.091 R)
• M58: 19,849,244 km (0.111 R)
• M59: 19,935,412 km (0.055 R)
• M60: 20,151,731 km (0.103 R)
• M61: 21,244,244 km (0.108 R)
• M62: 21,376,638 km (0.075 R)
• M63: 22,311,176 km (0.046 R)
• M64: 22,805,896 km (0.109 R)
• M65: 23,258,879 km (0.102 R)
• M66: 23,623,449 km (0.049 R)
• M67: 24,542,877 km (0.12 R)
• M68: 24,728,229 km (0.086 R)
• M69: 24,960,554 km (0.1 R)
• M70: 25,427,300 km (0.076 R)
• M71: 26,227,349 km (0.057 R)
• M72: 26,322,045 km (0.093 R)
• M73: 26,369,467 km (0.031 R)
• M74: 26,511,735 km (0.112 R)
• M75: 26,940,183 km (0.096 R)
• M76: 27,179,240 km (0.06 R)
• M77: 27,803,961 km (0.119 R)
• M78: 27,852,132 km (0.112 R)
• M79: 28,336,230 km (0.103 R)
• M80: 28,530,708 km (0.074 R)
• M81: 29,558,594 km (0.102 R)
• M82: 29,657,030 km (0.053 R)
• M83: 30,798,013 km (0.047 R)
• M84: 31,047,991 km (0.051 R)
• M85: 32,054,336 km (0.053 R)
• M86: 32,256,891 km (0.111 R)
• M87: 33,429,888 km (0.091 R)
• M88: 33,892,744 km (0.075 R)
• M89: 34,047,428 km (0.105 R)
• M90: 34,150,800 km (0.035 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: 381 - 18,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit