🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 11

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.6 AU - 0.84 AU

Year: 401 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 58,136,525 km

• M1: 137,181 km (0.068 R)
• M2: 223,948 km (0.095 R)
• M3: 383,419 km (0.048 R)
• M4: 490,083 km (0.104 R)
• M5: 558,748 km (0.118 R)
• M6: 628,012 km (0.093 R)
• M7: 717,771 km (0.087 R)
• M8: 794,664 km (0.089 R)
• M9: 878,289 km (0.113 R)
• M10: 968,945 km (0.087 R)
• M11: 1,055,114 km (0.095 R)
• M12: 1,123,630 km (0.082 R)
• M13: 1,227,301 km (0.114 R)
• M14: 1,299,856 km (0.085 R)
• M15: 1,409,062 km (0.086 R)
• M16: 1,530,835 km (0.096 R)
• M17: 1,623,286 km (0.079 R)
• M18: 1,694,046 km (0.085 R)
• M19: 1,780,215 km (0.062 R)
• M20: 1,868,029 km (0.083 R)
• M21: 1,982,321 km (0.057 R)
• M22: 2,053,081 km (0.113 R)
• M23: 2,233,945 km (0.116 R)
• M24: 2,307,697 km (0.073 R)
• M25: 2,393,117 km (0.082 R)
• M26: 2,490,505 km (0.106 R)
• M27: 2,695,006 km (0.113 R)
• M28: 2,841,911 km (0.098 R)
• M29: 3,038,333 km (0.103 R)
• M30: 3,263,178 km (0.049 R)
• M31: 3,359,370 km (0.089 R)
• M32: 3,450,624 km (0.12 R)
• M33: 3,579,727 km (0.059 R)
• M34: 3,654,227 km (0.094 R)
• M35: 3,754,308 km (0.101 R)
• M36: 3,849,004 km (0.051 R)
• M37: 4,079,684 km (0.113 R)
• M38: 4,183,654 km (0.047 R)
• M39: 4,361,077 km (0.077 R)
• M40: 4,440,813 km (0.103 R)
• M41: 4,595,048 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 12.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.68 AU - 2.7 AU

Year: 2126 Days

Day: 7.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,136,525 km

• M1: 157,227 km (0.072 R)
• M2: 243,097 km (0.119 R)
• M3: 376,089 km (0.102 R)
• M4: 466,745 km (0.098 R)
• M5: 820,844 km (0.083 R)
• M6: 985,551 km (0.104 R)
• M7: 1,072,467 km (0.034 R)
• M8: 1,233,883 km (0.03 R)
• M9: 1,570,478 km (0.105 R)
• M10: 1,697,038 km (0.115 R)
• M11: 1,791,285 km (0.038 R)
• M12: 1,960,630 km (0.118 R)
• M13: 2,250,850 km (0.114 R)
• M14: 2,664,039 km (0.04 R)
• M15: 2,858,666 km (0.119 R)
• M16: 2,943,637 km (0.118 R)
• M17: 3,188,828 km (0.085 R)
• M18: 3,425,791 km (0.076 R)
• M19: 3,546,367 km (0.045 R)
• M20: 3,668,589 km (0.111 R)
• M21: 3,980,201 km (0.083 R)
• M22: 4,155,230 km (0.118 R)
• M23: 4,316,647 km (0.082 R)
• M24: 4,763,047 km (0.109 R)
• M25: 4,881,229 km (0.087 R)
• M26: 4,966,350 km (0.095 R)
• M27: 5,051,770 km (0.065 R)
• M28: 5,825,790 km (0.04 R)
• M29: 6,505,263 km (0.104 R)
• M30: 7,365,451 km (0.09 R)
• M31: 7,699,802 km (0.108 R)
• M32: 7,898,917 km (0.098 R)
• M33: 7,998,998 km (0.118 R)
• M34: 8,261,393 km (0.075 R)
• M35: 8,444,800 km (0.054 R)
• M36: 8,670,693 km (0.096 R)
• M37: 8,857,092 km (0.115 R)
• M38: 9,002,949 km (0.097 R)
• M39: 9,765,749 km (0.036 R)
• M40: 10,111,470 km (0.102 R)
• M41: 10,220,377 km (0.107 R)
• M42: 10,748,457 km (0.093 R)
• M43: 10,993,499 km (0.1 R)
• M44: 11,240,335 km (0.061 R)
• M45: 11,534,445 km (0.037 R)
• M46: 11,648,289 km (0.057 R)
• M47: 11,739,693 km (0.031 R)
• M48: 12,107,404 km (0.101 R)
• M49: 12,525,531 km (0.037 R)
• M50: 13,090,562 km (0.041 R)
• M51: 13,328,422 km (0.11 R)
• M52: 13,471,887 km (0.085 R)
• M53: 13,856,952 km (0.113 R)
• M54: 14,294,376 km (0.066 R)
• M55: 14,711,754 km (0.075 R)
• M56: 14,884,839 km (0.1 R)
• M57: 15,332,884 km (0.106 R)
• M58: 15,432,965 km (0.087 R)
• M59: 15,533,345 km (0.101 R)
• M60: 15,659,157 km (0.117 R)
• M61: 16,267,721 km (0.094 R)
• M62: 16,472,371 km (0.099 R)
• M63: 16,652,038 km (0.099 R)
• M64: 16,806,573 km (0.091 R)
• M65: 17,013,467 km (0.116 R)
• M66: 17,195,078 km (0.049 R)
• M67: 17,612,756 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 8.4

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.13 AU - 2.43 AU

Year: 2258 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,136,525 km

• M1: 171,439 km (0.09 R)
• M2: 243,246 km (0.082 R)
• M3: 474,674 km (0.092 R)
• M4: 566,976 km (0.099 R)
• M5: 632,201 km (0.109 R)
• M6: 780,003 km (0.072 R)
• M7: 844,330 km (0.059 R)
• M8: 920,177 km (0.097 R)
• M9: 1,018,313 km (0.116 R)
• M10: 1,356,553 km (0.096 R)
• M11: 1,480,720 km (0.096 R)
• M12: 1,550,133 km (0.096 R)
• M13: 1,752,838 km (0.081 R)
• M14: 1,876,107 km (0.073 R)
• M15: 2,170,665 km (0.083 R)
• M16: 2,223,473 km (0.1 R)
• M17: 2,438,744 km (0.049 R)
• M18: 2,661,047 km (0.081 R)
• M19: 2,904,443 km (0.091 R)
• M20: 3,006,768 km (0.055 R)
• M21: 3,095,479 km (0.107 R)
• M22: 3,215,157 km (0.114 R)
• M23: 3,305,814 km (0.094 R)
• M24: 3,428,185 km (0.057 R)
• M25: 3,772,410 km (0.11 R)
• M26: 3,900,316 km (0.073 R)
• M27: 4,426,451 km (0.098 R)
• M28: 4,783,990 km (0.098 R)
• M29: 4,853,105 km (0.115 R)
• M30: 5,009,883 km (0.044 R)
• M31: 5,275,120 km (0.093 R)
• M32: 5,400,334 km (0.072 R)
• M33: 5,490,541 km (0.114 R)
• M34: 5,690,553 km (0.08 R)
• M35: 6,004,410 km (0.1 R)
• M36: 6,116,459 km (0.115 R)
• M37: 6,323,951 km (0.102 R)
• M38: 6,495,390 km (0.049 R)
• M39: 6,610,580 km (0.096 R)
• M40: 6,745,667 km (0.106 R)
• M41: 7,058,177 km (0.091 R)
• M42: 7,176,659 km (0.112 R)
• M43: 7,677,213 km (0.097 R)
• M44: 7,798,986 km (0.096 R)
• M45: 8,459,460 km (0.069 R)
• M46: 8,838,841 km (0.072 R)
• M47: 8,902,719 km (0.061 R)
• M48: 9,223,906 km (0.113 R)
• M49: 9,288,532 km (0.075 R)
• M50: 9,461,916 km (0.071 R)
• M51: 9,833,666 km (0.104 R)
• M52: 10,411,563 km (0.105 R)
• M53: 10,614,119 km (0.111 R)
• M54: 10,886,387 km (0.049 R)
• M55: 11,252,901 km (0.062 R)
• M56: 11,669,980 km (0.107 R)
• M57: 11,786,816 km (0.084 R)
• M58: 11,856,978 km (0.106 R)
• M59: 11,998,048 km (0.105 R)
• M60: 12,068,659 km (0.109 R)
• M61: 12,210,477 km (0.106 R)
• M62: 12,424,103 km (0.103 R)
• M63: 12,543,333 km (0.062 R)
• M64: 12,807,074 km (0.113 R)
• M65: 13,413,244 km (0.112 R)
• M66: 13,511,081 km (0.028 R)
• M67: 13,830,772 km (0.089 R)
• M68: 14,678,693 km (0.068 R)
• M69: 15,646,142 km (0.106 R)
• M70: 15,800,826 km (0.114 R)
• M71: 16,293,901 km (0.059 R)
• M72: 16,503,039 km (0.062 R)
• M73: 17,029,623 km (0.118 R)
• M74: 17,375,045 km (0.11 R)
• M75: 17,481,708 km (0.087 R)
• M76: 17,964,610 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259

Radius: 5.1

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.91 AU - 6.99 AU

Year: 10746 Days

Day: 16.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,136,525 km

• M1: 80,334 km (0.098 R)
• M2: 143,913 km (0.065 R)
• M3: 281,094 km (0.112 R)
• M4: 469,289 km (0.104 R)
• M5: 583,581 km (0.107 R)
• M6: 839,094 km (0.092 R)
• M7: 994,975 km (0.057 R)
• M8: 1,405,921 km (0.112 R)
• M9: 1,460,674 km (0.068 R)
• M10: 1,572,423 km (0.099 R)
• M11: 1,764,956 km (0.118 R)
• M12: 1,863,989 km (0.118 R)
• M13: 2,193,404 km (0.107 R)
• M14: 2,300,067 km (0.114 R)
• M15: 2,518,480 km (0.115 R)
• M16: 2,835,628 km (0.108 R)
• M17: 3,069,748 km (0.097 R)
• M18: 3,165,192 km (0.033 R)
• M19: 3,834,792 km (0.059 R)
• M20: 4,067,566 km (0.053 R)
• M21: 4,146,105 km (0.064 R)
• M22: 4,492,574 km (0.093 R)
• M23: 4,655,486 km (0.074 R)
• M24: 4,931,494 km (0.045 R)
• M25: 5,732,441 km (0.025 R)
• M26: 5,820,704 km (0.086 R)
• M27: 6,087,885 km (0.093 R)
• M28: 6,603,699 km (0.07 R)
• M29: 7,007,613 km (0.049 R)
• M30: 7,259,985 km (0.05 R)
• M31: 7,839,078 km (0.087 R)
• M32: 8,200,207 km (0.119 R)
• M33: 8,399,472 km (0.088 R)
• M34: 8,566,722 km (0.085 R)
• M35: 8,904,514 km (0.108 R)
• M36: 9,006,839 km (0.07 R)
• M37: 9,628,119 km (0.043 R)
• M38: 9,733,137 km (0.111 R)
• M39: 10,085,589 km (0.072 R)
• M40: 10,121,044 km (0.053 R)
• M41: 11,094,477 km (0.057 R)
• M42: 12,705,497 km (0.061 R)
• M43: 13,090,562 km (0.039 R)
• M44: 13,911,555 km (0.108 R)
• M45: 14,069,829 km (0.115 R)
• M46: 15,849,745 km (0.115 R)
• M47: 17,018,703 km (0.115 R)
• M48: 17,145,562 km (0.076 R)
• M49: 17,442,962 km (0.086 R)
• M50: 18,042,700 km (0.031 R)
• M51: 18,129,018 km (0.033 R)
• M52: 18,649,170 km (0.108 R)
• M53: 19,042,612 km (0.091 R)
• M54: 19,086,444 km (0.098 R)
• M55: 20,105,056 km (0.113 R)
• M56: 20,508,372 km (0.045 R)
• M57: 20,553,401 km (0.091 R)
• M58: 20,824,024 km (0.035 R)
• M59: 21,232,127 km (0.109 R)
• M60: 21,459,964 km (0.074 R)
• M61: 21,597,145 km (0.061 R)
• M62: 21,734,476 km (0.095 R)
• M63: 21,826,329 km (0.087 R)
• M64: 22,148,414 km (0.037 R)
• M65: 22,286,941 km (0.039 R)
• M66: 22,379,542 km (0.105 R)
• M67: 22,797,519 km (0.089 R)
• M68: 25,359,083 km (0.117 R)
• M69: 25,407,254 km (0.068 R)
• M70: 25,843,331 km (0.102 R)
• M71: 25,891,951 km (0.116 R)
• M72: 26,184,115 km (0.083 R)
• M73: 27,116,559 km (0.079 R)
• M74: 27,264,810 km (0.104 R)
• M75: 27,960,141 km (0.086 R)
• M76: 29,014,058 km (0.107 R)
• M77: 29,673,037 km (0.102 R)
• M78: 31,523,263 km (0.054 R)
• M79: 31,991,654 km (0.026 R)
• M80: 32,514,798 km (0.12 R)
• M81: 33,093,443 km (0.117 R)
• M82: 33,199,059 km (0.1 R)
• M83: 34,421,273 km (0.066 R)
• M84: 34,742,609 km (0.101 R)
• M85: 35,604,144 km (0.105 R)
• M86: 35,874,916 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.2

Radius: 4.6

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.26 AU - 11.76 AU

Year: 19239 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,136,525 km

• M1: 106,813 km (0.071 R)
• M2: 329,265 km (0.038 R)
• M3: 521,797 km (0.09 R)
• M4: 575,054 km (0.072 R)
• M5: 630,256 km (0.098 R)
• M6: 932,294 km (0.09 R)
• M7: 1,298,210 km (0.119 R)
• M8: 3,002,280 km (0.111 R)
• M9: 3,330,647 km (0.064 R)
• M10: 3,498,945 km (0.097 R)
• M11: 3,567,161 km (0.112 R)
• M12: 4,236,313 km (0.092 R)
• M13: 5,019,906 km (0.081 R)
• M14: 5,058,353 km (0.083 R)
• M15: 5,135,545 km (0.087 R)
• M16: 5,251,932 km (0.039 R)
• M17: 5,527,043 km (0.116 R)
• M18: 6,255,884 km (0.117 R)
• M19: 6,547,300 km (0.093 R)
• M20: 7,014,345 km (0.095 R)
• M21: 7,100,364 km (0.092 R)
• M22: 7,143,598 km (0.12 R)
• M23: 7,186,831 km (0.101 R)
• M24: 7,360,664 km (0.042 R)
• M25: 7,448,179 km (0.118 R)
• M26: 8,250,771 km (0.095 R)
• M27: 8,524,386 km (0.043 R)
• M28: 8,708,541 km (0.074 R)
• M29: 8,847,368 km (0.073 R)
• M30: 8,940,418 km (0.097 R)
• M31: 9,315,759 km (0.12 R)
• M32: 10,472,300 km (0.071 R)
• M33: 10,570,735 km (0.114 R)
• M34: 10,967,469 km (0.112 R)
• M35: 11,017,285 km (0.117 R)
• M36: 11,470,118 km (0.102 R)
• M37: 11,724,284 km (0.091 R)
• M38: 13,181,667 km (0.12 R)
• M39: 13,715,881 km (0.068 R)
• M40: 13,769,736 km (0.113 R)
• M41: 13,823,591 km (0.113 R)
• M42: 14,311,729 km (0.113 R)
• M43: 18,236,280 km (0.091 R)
• M44: 19,795,688 km (0.05 R)
• M45: 20,284,125 km (0.054 R)
• M46: 20,591,399 km (0.044 R)
• M47: 20,653,033 km (0.091 R)
• M48: 20,838,235 km (0.112 R)
• M49: 21,148,202 km (0.105 R)
• M50: 21,210,435 km (0.025 R)
• M51: 21,647,410 km (0.11 R)
• M52: 24,135,971 km (0.091 R)
• M53: 24,265,971 km (0.086 R)
• M54: 24,461,496 km (0.087 R)
• M55: 24,854,041 km (0.113 R)
• M56: 25,116,884 km (0.049 R)
• M57: 26,445,014 km (0.116 R)
• M58: 28,000,233 km (0.102 R)
• M59: 28,136,966 km (0.101 R)
• M60: 28,479,545 km (0.098 R)
• M61: 29,376,683 km (0.086 R)
• M62: 29,446,097 km (0.094 R)
• M63: 29,584,924 km (0.075 R)
• M64: 29,863,475 km (0.064 R)
• M65: 29,933,337 km (0.108 R)
• M66: 31,269,396 km (0.052 R)
• M67: 32,912,579 km (0.086 R)
• M68: 33,273,409 km (0.034 R)
• M69: 35,244,959 km (0.106 R)
• M70: 35,688,218 km (0.118 R)
• M71: 37,404,255 km (0.081 R)
• M72: 37,629,998 km (0.108 R)
• M73: 38,082,980 km (0.1 R)
• M74: 39,836,118 km (0.093 R)
• M75: 40,993,557 km (0.119 R)
• M76: 41,226,331 km (0.051 R)
• M77: 41,537,494 km (0.048 R)
• M78: 42,475,473 km (0.118 R)
• M79: 45,571,700 km (0.06 R)
• M80: 46,054,452 km (0.08 R)
• M81: 46,539,000 km (0.114 R)
• M82: 48,084,196 km (0.108 R)
• M83: 49,398,414 km (0.053 R)
• M84: 50,558,096 km (0.062 R)
• M85: 51,224,704 km (0.081 R)
• M86: 51,810,530 km (0.08 R)
• M87: 52,904,090 km (0.09 R)
• M88: 53,073,136 km (0.045 R)
• M89: 53,411,526 km (0.096 R)
• M90: 55,114,249 km (0.069 R)
• M91: 55,371,109 km (0.083 R)
• M92: 57,527,712 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 18,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit