🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 9.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 541 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,669,664 km

• M1: 152,590 km (0.047 R)
• M2: 232,176 km (0.088 R)
• M3: 446,101 km (0.092 R)
• M4: 538,253 km (0.108 R)
• M5: 640,728 km (0.09 R)
• M6: 895,194 km (0.071 R)
• M7: 1,038,209 km (0.103 R)
• M8: 1,161,478 km (0.111 R)
• M9: 1,225,057 km (0.037 R)
• M10: 1,500,018 km (0.12 R)
• M11: 1,587,233 km (0.093 R)
• M12: 1,817,614 km (0.047 R)
• M13: 1,901,688 km (0.075 R)
• M14: 2,275,683 km (0.081 R)
• M15: 2,541,369 km (0.108 R)
• M16: 2,619,908 km (0.102 R)
• M17: 2,693,958 km (0.108 R)
• M18: 2,795,535 km (0.103 R)
• M19: 2,854,926 km (0.076 R)
• M20: 2,958,597 km (0.039 R)
• M21: 3,096,975 km (0.092 R)
• M22: 3,265,871 km (0.094 R)
• M23: 3,449,428 km (0.085 R)
• M24: 3,719,302 km (0.115 R)
• M25: 3,832,847 km (0.076 R)
• M26: 4,014,459 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 14.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.69 AU - 1.93 AU

Year: 1681 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,669,664 km

• M1: 262,395 km (0.097 R)
• M2: 604,076 km (0.118 R)
• M3: 739,013 km (0.071 R)
• M4: 963,560 km (0.088 R)
• M5: 1,093,411 km (0.082 R)
• M6: 1,238,371 km (0.115 R)
• M7: 1,390,363 km (0.118 R)
• M8: 1,520,513 km (0.027 R)
• M9: 1,753,736 km (0.113 R)
• M10: 1,874,910 km (0.084 R)
• M11: 1,999,226 km (0.073 R)
• M12: 2,094,221 km (0.09 R)
• M13: 2,256,235 km (0.116 R)
• M14: 2,490,206 km (0.09 R)
• M15: 2,803,165 km (0.111 R)
• M16: 3,006,917 km (0.091 R)
• M17: 3,128,989 km (0.082 R)
• M18: 3,265,422 km (0.113 R)
• M19: 3,365,952 km (0.111 R)
• M20: 3,467,379 km (0.1 R)
• M21: 3,582,869 km (0.106 R)
• M22: 3,725,885 km (0.099 R)
• M23: 3,831,052 km (0.1 R)
• M24: 3,950,730 km (0.112 R)
• M25: 4,112,146 km (0.09 R)
• M26: 4,303,183 km (0.046 R)
• M27: 4,623,771 km (0.058 R)
• M28: 4,822,736 km (0.11 R)
• M29: 4,966,649 km (0.047 R)
• M30: 5,377,295 km (0.047 R)
• M31: 5,906,124 km (0.117 R)
• M32: 6,060,359 km (0.082 R)
• M33: 6,153,559 km (0.107 R)
• M34: 6,467,714 km (0.115 R)
• M35: 6,819,419 km (0.09 R)
• M36: 6,981,433 km (0.068 R)
• M37: 7,375,474 km (0.033 R)
• M38: 7,709,377 km (0.059 R)
• M39: 7,810,505 km (0.098 R)
• M40: 8,031,311 km (0.12 R)
• M41: 8,323,027 km (0.096 R)
• M42: 8,618,333 km (0.093 R)
• M43: 8,758,507 km (0.092 R)
• M44: 8,917,080 km (0.08 R)
• M45: 9,183,664 km (0.115 R)
• M46: 9,344,781 km (0.049 R)
• M47: 9,706,359 km (0.046 R)
• M48: 10,201,827 km (0.097 R)
• M49: 10,331,678 km (0.062 R)
• M50: 10,480,827 km (0.099 R)
• M51: 10,574,325 km (0.103 R)
• M52: 10,705,672 km (0.03 R)
• M53: 10,799,919 km (0.096 R)
• M54: 11,141,301 km (0.095 R)
• M55: 11,332,487 km (0.11 R)
• M56: 11,505,572 km (0.078 R)
• M57: 11,621,361 km (0.096 R)
• M58: 12,029,913 km (0.072 R)
• M59: 12,226,185 km (0.073 R)
• M60: 12,761,297 km (0.116 R)
• M61: 13,283,992 km (0.1 R)
• M62: 13,466,501 km (0.106 R)
• M63: 13,752,233 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 9.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.31 AU - 2.43 AU

Year: 2518 Days

Day: 12.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,669,664 km

• M1: 131,796 km (0.074 R)
• M2: 226,342 km (0.117 R)
• M3: 289,173 km (0.118 R)
• M4: 386,561 km (0.067 R)
• M5: 504,743 km (0.07 R)
• M6: 661,073 km (0.036 R)
• M7: 907,461 km (0.03 R)
• M8: 1,002,605 km (0.1 R)
• M9: 1,172,548 km (0.088 R)
• M10: 1,255,874 km (0.051 R)
• M11: 1,319,752 km (0.073 R)
• M12: 1,417,589 km (0.108 R)
• M13: 1,518,119 km (0.087 R)
• M14: 1,621,043 km (0.084 R)
• M15: 1,785,899 km (0.087 R)
• M16: 2,183,531 km (0.094 R)
• M17: 2,300,366 km (0.117 R)
• M18: 2,594,775 km (0.065 R)
• M19: 2,704,879 km (0.055 R)
• M20: 2,816,629 km (0.039 R)
• M21: 2,972,659 km (0.102 R)
• M22: 3,190,324 km (0.118 R)
• M23: 3,278,886 km (0.086 R)
• M24: 3,428,185 km (0.111 R)
• M25: 3,625,804 km (0.057 R)
• M26: 3,687,288 km (0.046 R)
• M27: 3,780,338 km (0.055 R)
• M28: 4,371,100 km (0.1 R)
• M29: 4,685,854 km (0.083 R)
• M30: 4,939,422 km (0.081 R)
• M31: 5,180,275 km (0.069 R)
• M32: 5,389,712 km (0.078 R)
• M33: 5,601,991 km (0.063 R)
• M34: 5,763,108 km (0.115 R)
• M35: 6,460,085 km (0.057 R)
• M36: 6,875,668 km (0.101 R)
• M37: 7,300,077 km (0.081 R)
• M38: 7,554,842 km (0.071 R)
• M39: 7,852,392 km (0.094 R)
• M40: 8,255,259 km (0.095 R)
• M41: 8,316,295 km (0.097 R)
• M42: 8,438,816 km (0.104 R)
• M43: 8,664,858 km (0.101 R)
• M44: 8,976,471 km (0.081 R)
• M45: 9,060,096 km (0.118 R)
• M46: 9,144,170 km (0.052 R)
• M47: 9,249,487 km (0.118 R)
• M48: 9,334,010 km (0.114 R)
• M49: 9,589,224 km (0.115 R)
• M50: 10,500,723 km (0.119 R)
• M51: 10,566,846 km (0.072 R)
• M52: 10,633,117 km (0.088 R)
• M53: 10,899,701 km (0.051 R)
• M54: 11,101,060 km (0.078 R)
• M55: 11,191,118 km (0.08 R)
• M56: 11,575,883 km (0.12 R)
• M57: 12,779,847 km (0.07 R)
• M58: 12,921,366 km (0.095 R)
• M59: 13,063,335 km (0.106 R)
• M60: 13,564,488 km (0.115 R)
• M61: 13,805,340 km (0.11 R)
• M62: 14,266,850 km (0.037 R)
• M63: 15,355,025 km (0.112 R)
• M64: 15,858,421 km (0.081 R)
• M65: 15,985,131 km (0.116 R)
• M66: 16,572,452 km (0.088 R)
• M67: 16,804,030 km (0.095 R)
• M68: 17,114,744 km (0.12 R)
• M69: 17,348,865 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 14.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.16 AU - 3.92 AU

Year: 4597 Days

Day: 12.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,669,664 km

• M1: 189,840 km (0.066 R)
• M2: 371,302 km (0.089 R)
• M3: 461,659 km (0.065 R)
• M4: 571,763 km (0.085 R)
• M5: 693,237 km (0.095 R)
• M6: 825,331 km (0.054 R)
• M7: 1,117,795 km (0.034 R)
• M8: 1,619,696 km (0.101 R)
• M9: 2,081,804 km (0.073 R)
• M10: 2,344,199 km (0.078 R)
• M11: 2,716,847 km (0.093 R)
• M12: 3,004,524 km (0.099 R)
• M13: 3,683,997 km (0.108 R)
• M14: 3,946,242 km (0.104 R)
• M15: 4,273,114 km (0.077 R)
• M16: 4,569,018 km (0.078 R)
• M17: 4,669,249 km (0.059 R)
• M18: 4,810,619 km (0.065 R)
• M19: 5,035,913 km (0.032 R)
• M20: 5,582,245 km (0.088 R)
• M21: 5,971,797 km (0.057 R)
• M22: 6,103,593 km (0.091 R)
• M23: 6,236,286 km (0.083 R)
• M24: 6,347,737 km (0.045 R)
• M25: 6,800,121 km (0.084 R)
• M26: 7,192,965 km (0.109 R)
• M27: 7,333,437 km (0.071 R)
• M28: 7,474,658 km (0.114 R)
• M29: 7,664,647 km (0.11 R)
• M30: 7,808,111 km (0.107 R)
• M31: 8,122,117 km (0.106 R)
• M32: 8,391,094 km (0.071 R)
• M33: 8,663,063 km (0.079 R)
• M34: 8,837,644 km (0.079 R)
• M35: 9,063,836 km (0.09 R)
• M36: 9,291,973 km (0.112 R)
• M37: 9,805,692 km (0.077 R)
• M38: 9,987,752 km (0.079 R)
• M39: 10,118,501 km (0.08 R)
• M40: 10,673,808 km (0.034 R)
• M41: 10,861,105 km (0.076 R)
• M42: 10,995,593 km (0.111 R)
• M43: 11,566,459 km (0.12 R)
• M44: 11,897,070 km (0.106 R)
• M45: 12,119,223 km (0.097 R)
• M46: 12,455,070 km (0.082 R)
• M47: 12,595,842 km (0.117 R)
• M48: 12,993,024 km (0.065 R)
• M49: 13,654,546 km (0.111 R)
• M50: 14,356,459 km (0.084 R)
• M51: 14,860,753 km (0.104 R)
• M52: 15,673,818 km (0.094 R)
• M53: 15,795,441 km (0.091 R)
• M54: 16,039,884 km (0.106 R)
• M55: 16,501,393 km (0.073 R)
• M56: 17,406,011 km (0.076 R)
• M57: 17,531,973 km (0.087 R)
• M58: 17,816,807 km (0.041 R)
• M59: 18,390,814 km (0.052 R)
• M60: 19,295,881 km (0.077 R)
• M61: 19,557,229 km (0.116 R)
• M62: 19,753,950 km (0.068 R)
• M63: 20,083,365 km (0.092 R)
• M64: 20,281,731 km (0.096 R)
• M65: 20,647,349 km (0.083 R)
• M66: 20,747,429 km (0.054 R)
• M67: 20,981,700 km (0.082 R)
• M68: 21,149,399 km (0.118 R)
• M69: 21,486,443 km (0.085 R)
• M70: 21,689,447 km (0.103 R)
• M71: 21,791,174 km (0.11 R)
• M72: 22,029,184 km (0.051 R)
• M73: 22,165,617 km (0.031 R)
• M74: 22,783,008 km (0.101 R)
• M75: 23,163,136 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.64 AU - 6.2 AU

Year: 9942 Days

Day: 18.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,669,664 km

• M1: 153,039 km (0.099 R)
• M2: 256,411 km (0.085 R)
• M3: 347,665 km (0.111 R)
• M4: 838,197 km (0.054 R)
• M5: 1,132,905 km (0.098 R)
• M6: 1,292,077 km (0.085 R)
• M7: 1,341,145 km (0.107 R)
• M8: 1,830,480 km (0.094 R)
• M9: 1,904,680 km (0.094 R)
• M10: 2,017,926 km (0.077 R)
• M11: 2,191,908 km (0.11 R)
• M12: 2,370,827 km (0.065 R)
• M13: 2,679,747 km (0.1 R)
• M14: 2,764,269 km (0.056 R)
• M15: 3,426,390 km (0.1 R)
• M16: 3,541,281 km (0.079 R)
• M17: 3,894,033 km (0.104 R)
• M18: 3,941,904 km (0.106 R)
• M19: 4,086,715 km (0.11 R)
• M20: 4,356,888 km (0.087 R)
• M21: 4,632,896 km (0.083 R)
• M22: 4,760,204 km (0.05 R)
• M23: 4,811,516 km (0.066 R)
• M24: 4,966,350 km (0.119 R)
• M25: 5,414,246 km (0.11 R)
• M26: 5,820,105 km (0.111 R)
• M27: 6,949,719 km (0.061 R)
• M28: 7,066,255 km (0.108 R)
• M29: 7,719,400 km (0.118 R)
• M30: 7,900,862 km (0.091 R)
• M31: 8,175,823 km (0.076 R)
• M32: 8,268,125 km (0.045 R)
• M33: 8,860,831 km (0.035 R)
• M34: 9,050,970 km (0.11 R)
• M35: 9,596,703 km (0.067 R)
• M36: 10,021,262 km (0.058 R)
• M37: 10,518,675 km (0.09 R)
• M38: 10,585,695 km (0.029 R)
• M39: 10,821,162 km (0.115 R)
• M40: 11,126,342 km (0.094 R)
• M41: 11,468,771 km (0.073 R)
• M42: 11,537,736 km (0.116 R)
• M43: 11,745,228 km (0.058 R)
• M44: 12,023,929 km (0.113 R)
• M45: 12,093,941 km (0.096 R)
• M46: 13,340,989 km (0.083 R)
• M47: 13,486,098 km (0.046 R)
• M48: 13,741,312 km (0.066 R)
• M49: 14,108,725 km (0.104 R)
• M50: 14,219,577 km (0.104 R)
• M51: 14,665,827 km (0.103 R)
• M52: 15,267,959 km (0.107 R)
• M53: 16,147,744 km (0.112 R)
• M54: 16,496,456 km (0.059 R)
• M55: 17,122,523 km (0.117 R)
• M56: 17,756,370 km (0.064 R)
• M57: 17,996,025 km (0.071 R)
• M58: 18,519,020 km (0.083 R)
• M59: 19,210,311 km (0.049 R)
• M60: 19,333,281 km (0.118 R)
• M61: 19,579,818 km (0.074 R)
• M62: 19,703,536 km (0.099 R)
• M63: 20,450,927 km (0.034 R)
• M64: 21,419,573 km (0.099 R)
• M65: 22,360,095 km (0.076 R)
• M66: 22,922,134 km (0.107 R)
• M67: 23,357,613 km (0.087 R)
• M68: 23,971,862 km (0.067 R)
• M69: 24,104,256 km (0.073 R)
• M70: 24,325,212 km (0.114 R)
• M71: 24,547,066 km (0.114 R)
• M72: 24,724,938 km (0.098 R)
• M73: 25,082,028 km (0.085 R)
• M74: 25,350,855 km (0.106 R)
• M75: 26,208,799 km (0.062 R)
• M76: 26,481,665 km (0.087 R)
• M77: 27,305,950 km (0.097 R)
• M78: 27,999,336 km (0.053 R)
• M79: 28,045,861 km (0.065 R)
• M80: 28,185,286 km (0.102 R)
• M81: 28,558,234 km (0.088 R)
• M82: 29,403,461 km (0.076 R)
• M83: 29,686,949 km (0.098 R)
• M84: 31,118,302 km (0.074 R)
• M85: 32,376,869 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit