🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 11.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.64 AU - 1.02 AU

Year: 532 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,000,845 km

• M1: 172,486 km (0.107 R)
• M2: 242,947 km (0.09 R)
• M3: 321,336 km (0.041 R)
• M4: 486,791 km (0.102 R)
• M5: 556,803 km (0.039 R)
• M6: 698,323 km (0.05 R)
• M7: 779,555 km (0.117 R)
• M8: 891,005 km (0.105 R)
• M9: 1,064,538 km (0.097 R)
• M10: 1,143,227 km (0.119 R)
• M11: 1,249,890 km (0.108 R)
• M12: 1,576,462 km (0.113 R)
• M13: 1,745,059 km (0.027 R)
• M14: 1,829,283 km (0.103 R)
• M15: 2,022,414 km (0.118 R)
• M16: 2,100,504 km (0.09 R)
• M17: 2,346,592 km (0.114 R)
• M18: 2,523,417 km (0.098 R)
• M19: 2,596,570 km (0.118 R)
• M20: 2,699,045 km (0.037 R)
• M21: 2,779,678 km (0.085 R)
• M22: 2,961,140 km (0.09 R)
• M23: 3,342,166 km (0.114 R)
• M24: 3,535,596 km (0.106 R)
• M25: 3,649,440 km (0.066 R)
• M26: 3,868,152 km (0.111 R)
• M27: 3,939,810 km (0.074 R)
• M28: 4,012,065 km (0.087 R)
• M29: 4,137,728 km (0.089 R)
• M30: 4,681,217 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 12.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 580 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,000,845 km

• M1: 164,109 km (0.111 R)
• M2: 264,489 km (0.069 R)
• M3: 369,956 km (0.091 R)
• M4: 445,802 km (0.073 R)
• M5: 583,581 km (0.081 R)
• M6: 718,818 km (0.105 R)
• M7: 855,700 km (0.113 R)
• M8: 932,892 km (0.077 R)
• M9: 1,034,619 km (0.101 R)
• M10: 1,140,235 km (0.081 R)
• M11: 1,291,179 km (0.1 R)
• M12: 1,405,921 km (0.11 R)
• M13: 1,499,120 km (0.095 R)
• M14: 1,626,727 km (0.064 R)
• M15: 1,811,630 km (0.11 R)
• M16: 1,927,419 km (0.095 R)
• M17: 2,052,782 km (0.098 R)
• M18: 2,202,679 km (0.087 R)
• M19: 2,393,416 km (0.1 R)
• M20: 2,513,543 km (0.102 R)
• M21: 2,604,948 km (0.065 R)
• M22: 2,807,054 km (0.041 R)
• M23: 2,934,063 km (0.11 R)
• M24: 3,054,938 km (0.112 R)
• M25: 3,210,370 km (0.086 R)
• M26: 3,293,397 km (0.07 R)
• M27: 3,402,304 km (0.06 R)
• M28: 3,555,044 km (0.115 R)
• M29: 3,666,943 km (0.064 R)
• M30: 3,797,392 km (0.118 R)
• M31: 3,982,744 km (0.111 R)
• M32: 4,135,035 km (0.058 R)
• M33: 4,261,894 km (0.097 R)
• M34: 4,344,173 km (0.064 R)
• M35: 4,436,175 km (0.108 R)
• M36: 4,594,151 km (0.039 R)
• M37: 4,725,647 km (0.111 R)
• M38: 4,810,918 km (0.031 R)
• M39: 5,040,700 km (0.066 R)
• M40: 5,541,105 km (0.075 R)
• M41: 5,832,821 km (0.06 R)
• M42: 5,965,215 km (0.116 R)
• M43: 6,047,195 km (0.084 R)
• M44: 6,452,306 km (0.093 R)
• M45: 6,547,151 km (0.105 R)
• M46: 6,652,917 km (0.082 R)
• M47: 6,770,052 km (0.108 R)
• M48: 6,877,014 km (0.072 R)
• M49: 7,027,958 km (0.101 R)
• M50: 7,103,804 km (0.028 R)
• M51: 7,179,800 km (0.096 R)
• M52: 7,442,943 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 15

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.85 AU - 1.03 AU

Year: 641 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,000,845 km

• M1: 190,139 km (0.042 R)
• M2: 296,653 km (0.116 R)
• M3: 417,228 km (0.094 R)
• M4: 525,388 km (0.096 R)
• M5: 642,672 km (0.077 R)
• M6: 750,383 km (0.082 R)
• M7: 878,588 km (0.054 R)
• M8: 1,010,534 km (0.117 R)
• M9: 1,149,959 km (0.091 R)
• M10: 1,245,253 km (0.115 R)
• M11: 1,471,445 km (0.067 R)
• M12: 1,643,333 km (0.109 R)
• M13: 1,746,406 km (0.108 R)
• M14: 1,905,428 km (0.063 R)
• M15: 2,219,284 km (0.1 R)
• M16: 2,321,310 km (0.039 R)
• M17: 2,424,981 km (0.111 R)
• M18: 2,732,256 km (0.085 R)
• M19: 2,988,666 km (0.068 R)
• M20: 3,087,700 km (0.056 R)
• M21: 3,238,644 km (0.108 R)
• M22: 3,465,883 km (0.113 R)
• M23: 3,570,303 km (0.081 R)
• M24: 3,812,951 km (0.106 R)
• M25: 3,998,751 km (0.067 R)
• M26: 4,108,406 km (0.084 R)
• M27: 4,266,980 km (0.089 R)
• M28: 4,443,805 km (0.087 R)
• M29: 4,614,945 km (0.084 R)
• M30: 4,721,907 km (0.094 R)
• M31: 5,149,907 km (0.112 R)
• M32: 5,261,058 km (0.068 R)
• M33: 5,451,047 km (0.045 R)
• M34: 5,608,275 km (0.052 R)
• M35: 5,820,105 km (0.07 R)
• M36: 6,088,783 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 13.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.76 AU - 1.24 AU

Year: 703 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,000,845 km

• M1: 183,856 km (0.079 R)
• M2: 305,030 km (0.062 R)
• M3: 404,961 km (0.051 R)
• M4: 511,625 km (0.106 R)
• M5: 604,675 km (0.112 R)
• M6: 696,976 km (0.05 R)
• M7: 790,924 km (0.105 R)
• M8: 885,619 km (0.068 R)
• M9: 979,866 km (0.088 R)
• M10: 1,219,671 km (0.112 R)
• M11: 1,479,523 km (0.089 R)
• M12: 1,577,510 km (0.12 R)
• M13: 1,678,039 km (0.085 R)
• M14: 1,873,863 km (0.039 R)
• M15: 2,041,113 km (0.101 R)
• M16: 2,238,583 km (0.074 R)
• M17: 2,378,157 km (0.118 R)
• M18: 2,606,294 km (0.12 R)
• M19: 2,692,911 km (0.1 R)
• M20: 2,834,880 km (0.082 R)
• M21: 2,931,071 km (0.098 R)
• M22: 3,063,316 km (0.096 R)
• M23: 3,204,835 km (0.113 R)
• M24: 3,297,885 km (0.072 R)
• M25: 3,421,154 km (0.092 R)
• M26: 3,516,448 km (0.112 R)
• M27: 3,619,969 km (0.066 R)
• M28: 3,717,208 km (0.099 R)
• M29: 4,006,381 km (0.043 R)
• M30: 4,099,281 km (0.086 R)
• M31: 4,279,247 km (0.102 R)
• M32: 4,453,977 km (0.102 R)
• M33: 4,614,945 km (0.059 R)
• M34: 4,876,591 km (0.105 R)
• M35: 5,126,270 km (0.058 R)
• M36: 5,491,588 km (0.118 R)
• M37: 5,603,787 km (0.085 R)
• M38: 5,804,098 km (0.111 R)
• M39: 5,918,391 km (0.096 R)
• M40: 6,113,467 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 9.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.08 AU - 1.72 AU

Year: 1164 Days

Day: 7.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,000,845 km

• M1: 121,025 km (0.081 R)
• M2: 188,194 km (0.067 R)
• M3: 259,253 km (0.069 R)
• M4: 334,202 km (0.101 R)
• M5: 435,479 km (0.05 R)
• M6: 499,507 km (0.107 R)
• M7: 693,536 km (0.037 R)
• M8: 807,978 km (0.096 R)
• M9: 946,207 km (0.095 R)
• M10: 1,009,786 km (0.078 R)
• M11: 1,123,031 km (0.104 R)
• M12: 1,259,614 km (0.115 R)
• M13: 1,408,464 km (0.101 R)
• M14: 1,522,458 km (0.095 R)
• M15: 1,632,562 km (0.076 R)
• M16: 1,759,720 km (0.098 R)
• M17: 1,831,826 km (0.064 R)
• M18: 1,964,070 km (0.107 R)
• M19: 2,054,128 km (0.096 R)
• M20: 2,222,875 km (0.071 R)
• M21: 2,348,537 km (0.106 R)
• M22: 2,748,113 km (0.099 R)
• M23: 2,840,714 km (0.049 R)
• M24: 2,951,716 km (0.085 R)
• M25: 3,012,004 km (0.118 R)
• M26: 3,151,429 km (0.108 R)
• M27: 3,266,320 km (0.077 R)
• M28: 3,409,635 km (0.052 R)
• M29: 3,665,597 km (0.079 R)
• M30: 3,786,621 km (0.093 R)
• M31: 3,946,841 km (0.073 R)
• M32: 4,118,878 km (0.086 R)
• M33: 4,225,392 km (0.116 R)
• M34: 4,510,376 km (0.118 R)
• M35: 4,580,088 km (0.057 R)
• M36: 4,761,102 km (0.039 R)
• M37: 4,924,014 km (0.054 R)
• M38: 5,047,432 km (0.099 R)
• M39: 5,119,838 km (0.111 R)
• M40: 5,466,157 km (0.063 R)
• M41: 5,690,553 km (0.117 R)
• M42: 5,766,100 km (0.075 R)
• M43: 6,281,465 km (0.091 R)
• M44: 6,348,335 km (0.061 R)
• M45: 6,437,944 km (0.091 R)
• M46: 6,550,442 km (0.112 R)
• M47: 6,811,640 km (0.119 R)
• M48: 6,880,455 km (0.114 R)
• M49: 7,041,721 km (0.107 R)
• M50: 7,321,170 km (0.084 R)
• M51: 7,415,118 km (0.101 R)
• M52: 7,592,391 km (0.051 R)
• M53: 7,663,600 km (0.091 R)
• M54: 7,759,043 km (0.107 R)
• M55: 7,950,977 km (0.101 R)
• M56: 8,023,532 km (0.103 R)
• M57: 8,096,087 km (0.114 R)
• M58: 8,205,443 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.3

Radius: 5.3

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.17 AU - 8.15 AU

Year: 12081 Days

Day: 19.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,000,845 km

• M1: 172,187 km (0.047 R)
• M2: 1,130,212 km (0.071 R)
• M3: 1,425,369 km (0.109 R)
• M4: 1,743,713 km (0.101 R)
• M5: 1,790,986 km (0.072 R)
• M6: 2,261,022 km (0.08 R)
• M7: 2,576,823 km (0.047 R)
• M8: 2,795,236 km (0.095 R)
• M9: 2,962,786 km (0.098 R)
• M10: 3,019,483 km (0.119 R)
• M11: 3,220,393 km (0.099 R)
• M12: 3,545,021 km (0.106 R)
• M13: 4,035,851 km (0.087 R)
• M14: 4,711,884 km (0.107 R)
• M15: 5,181,921 km (0.071 R)
• M16: 5,422,474 km (0.036 R)
• M17: 5,914,501 km (0.091 R)
• M18: 6,568,095 km (0.104 R)
• M19: 6,716,346 km (0.098 R)
• M20: 7,167,982 km (0.053 R)
• M21: 7,436,061 km (0.032 R)
• M22: 7,474,658 km (0.113 R)
• M23: 7,668,387 km (0.101 R)
• M24: 8,419,667 km (0.099 R)
• M25: 8,824,479 km (0.089 R)
• M26: 8,906,309 km (0.096 R)
• M27: 8,988,289 km (0.096 R)
• M28: 9,029,279 km (0.118 R)
• M29: 9,111,707 km (0.037 R)
• M30: 9,277,162 km (0.045 R)
• M31: 11,117,665 km (0.098 R)
• M32: 11,427,781 km (0.083 R)
• M33: 12,192,526 km (0.118 R)
• M34: 13,253,474 km (0.07 R)
• M35: 14,632,617 km (0.119 R)
• M36: 14,777,876 km (0.086 R)
• M37: 14,923,584 km (0.079 R)
• M38: 15,069,742 km (0.106 R)
• M39: 15,216,497 km (0.101 R)
• M40: 15,609,939 km (0.08 R)
• M41: 16,306,617 km (0.088 R)
• M42: 16,406,997 km (0.078 R)
• M43: 16,759,898 km (0.11 R)
• M44: 17,013,467 km (0.102 R)
• M45: 17,115,193 km (0.107 R)
• M46: 17,833,413 km (0.107 R)
• M47: 18,666,224 km (0.1 R)
• M48: 18,771,242 km (0.039 R)
• M49: 19,034,534 km (0.113 R)
• M50: 19,564,858 km (0.077 R)
• M51: 19,778,334 km (0.101 R)
• M52: 19,831,891 km (0.073 R)
• M53: 20,153,825 km (0.066 R)
• M54: 20,477,555 km (0.093 R)
• M55: 20,857,384 km (0.073 R)
• M56: 21,239,457 km (0.115 R)
• M57: 22,066,135 km (0.094 R)
• M58: 22,177,136 km (0.119 R)
• M59: 22,288,437 km (0.098 R)
• M60: 23,072,031 km (0.051 R)
• M61: 24,551,105 km (0.106 R)
• M62: 25,128,104 km (0.089 R)
• M63: 25,943,412 km (0.081 R)
• M64: 26,002,055 km (0.119 R)
• M65: 27,123,141 km (0.109 R)
• M66: 27,182,531 km (0.08 R)
• M67: 27,420,841 km (0.096 R)
• M68: 27,599,910 km (0.041 R)
• M69: 31,387,578 km (0.068 R)
• M70: 32,013,496 km (0.081 R)
• M71: 32,139,307 km (0.113 R)
• M72: 32,643,751 km (0.09 R)
• M73: 33,660,418 km (0.08 R)
• M74: 33,724,297 km (0.109 R)
• M75: 34,236,819 km (0.116 R)
• M76: 34,622,931 km (0.088 R)
• M77: 35,010,539 km (0.101 R)
• M78: 35,659,644 km (0.092 R)
• M79: 35,724,720 km (0.048 R)
• M80: 35,789,944 km (0.081 R)
• M81: 35,920,394 km (0.071 R)
• M82: 36,116,367 km (0.047 R)
• M83: 37,167,591 km (0.049 R)
• M84: 39,300,109 km (0.109 R)
• M85: 40,177,650 km (0.076 R)
• M86: 41,198,356 km (0.096 R)
• M87: 41,403,455 km (0.069 R)
• M88: 41,883,365 km (0.074 R)
• M89: 42,020,845 km (0.116 R)
• M90: 42,849,019 km (0.072 R)
• M91: 44,591,236 km (0.119 R)
• M92: 45,224,184 km (0.025 R)
• M93: 46,143,613 km (0.103 R)
• M94: 46,214,522 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit