🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 14.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 23,710,678 km

• M1: 181,013 km (0.052 R)
• M2: 287,078 km (0.103 R)
• M3: 392,096 km (0.116 R)
• M4: 507,286 km (0.102 R)
• M5: 619,335 km (0.053 R)
• M6: 718,668 km (0.119 R)
• M7: 834,906 km (0.116 R)
• M8: 932,593 km (0.079 R)
• M9: 1,140,983 km (0.098 R)
• M10: 1,247,197 km (0.075 R)
• M11: 1,483,712 km (0.115 R)
• M12: 1,628,522 km (0.064 R)
• M13: 1,749,846 km (0.063 R)
• M14: 1,913,207 km (0.109 R)
• M15: 2,041,861 km (0.041 R)
• M16: 2,158,099 km (0.117 R)
• M17: 2,250,700 km (0.08 R)
• M18: 2,418,848 km (0.103 R)
• M19: 2,526,110 km (0.08 R)
• M20: 2,678,999 km (0.08 R)
• M21: 2,773,545 km (0.045 R)
• M22: 2,897,412 km (0.109 R)
• M23: 3,000,185 km (0.119 R)
• M24: 3,203,788 km (0.041 R)
• M25: 3,304,318 km (0.072 R)
• M26: 3,490,418 km (0.03 R)
• M27: 3,581,822 km (0.112 R)
• M28: 3,698,658 km (0.109 R)
• M29: 3,798,140 km (0.054 R)
• M30: 3,930,086 km (0.115 R)
• M31: 4,050,811 km (0.033 R)
• M32: 4,147,003 km (0.064 R)
• M33: 4,348,212 km (0.029 R)
• M34: 4,512,919 km (0.103 R)
• M35: 4,626,165 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 8.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1 AU - 1.66 AU

Year: 1023 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,710,678 km

• M1: 101,577 km (0.095 R)
• M2: 194,178 km (0.12 R)
• M3: 261,647 km (0.04 R)
• M4: 356,641 km (0.051 R)
• M5: 407,205 km (0.101 R)
• M6: 474,524 km (0.11 R)
• M7: 526,734 km (0.096 R)
• M8: 611,556 km (0.095 R)
• M9: 750,981 km (0.082 R)
• M10: 847,921 km (0.053 R)
• M11: 943,215 km (0.106 R)
• M12: 1,029,832 km (0.117 R)
• M13: 1,099,694 km (0.082 R)
• M14: 1,333,067 km (0.118 R)
• M15: 1,437,935 km (0.072 R)
• M16: 1,509,443 km (0.068 R)
• M17: 1,582,147 km (0.033 R)
• M18: 1,738,776 km (0.049 R)
• M19: 1,838,259 km (0.095 R)
• M20: 1,955,543 km (0.115 R)
• M21: 2,027,201 km (0.111 R)
• M22: 2,107,834 km (0.118 R)
• M23: 2,214,198 km (0.091 R)
• M24: 2,297,375 km (0.065 R)
• M25: 2,356,166 km (0.096 R)
• M26: 2,535,534 km (0.049 R)
• M27: 2,889,782 km (0.036 R)
• M28: 3,082,165 km (0.055 R)
• M29: 3,240,888 km (0.078 R)
• M30: 3,364,157 km (0.082 R)
• M31: 3,547,115 km (0.11 R)
• M32: 3,902,859 km (0.117 R)
• M33: 4,024,033 km (0.113 R)
• M34: 4,447,246 km (0.051 R)
• M35: 4,873,899 km (0.119 R)
• M36: 5,103,083 km (0.072 R)
• M37: 5,224,706 km (0.076 R)
• M38: 5,391,956 km (0.092 R)
• M39: 5,789,138 km (0.116 R)
• M40: 5,846,584 km (0.089 R)
• M41: 5,939,035 km (0.098 R)
• M42: 6,479,832 km (0.103 R)
• M43: 6,551,639 km (0.07 R)
• M44: 6,695,851 km (0.044 R)
• M45: 6,804,758 km (0.071 R)
• M46: 6,987,567 km (0.116 R)
• M47: 7,061,019 km (0.105 R)
• M48: 7,495,302 km (0.087 R)
• M49: 7,583,266 km (0.078 R)
• M50: 7,696,810 km (0.11 R)
• M51: 7,874,533 km (0.043 R)
• M52: 7,938,411 km (0.085 R)
• M53: 8,079,332 km (0.073 R)
• M54: 8,130,794 km (0.083 R)
• M55: 8,221,151 km (0.062 R)
• M56: 8,481,152 km (0.064 R)
• M57: 8,559,691 km (0.083 R)
• M58: 8,809,968 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 13.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.54 AU - 3.56 AU

Year: 3552 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,710,678 km

• M1: 279,898 km (0.07 R)
• M2: 404,513 km (0.12 R)
• M3: 521,199 km (0.107 R)
• M4: 702,960 km (0.099 R)
• M5: 808,277 km (0.104 R)
• M6: 1,085,781 km (0.072 R)
• M7: 1,210,995 km (0.116 R)
• M8: 1,394,851 km (0.06 R)
• M9: 1,504,356 km (0.076 R)
• M10: 1,674,449 km (0.045 R)
• M11: 1,836,164 km (0.118 R)
• M12: 1,941,930 km (0.079 R)
• M13: 2,175,751 km (0.077 R)
• M14: 2,271,793 km (0.095 R)
• M15: 2,369,481 km (0.066 R)
• M16: 3,220,393 km (0.087 R)
• M17: 3,442,546 km (0.091 R)
• M18: 3,574,492 km (0.119 R)
• M19: 3,669,785 km (0.106 R)
• M20: 3,921,708 km (0.066 R)
• M21: 4,039,890 km (0.049 R)
• M22: 4,524,737 km (0.098 R)
• M23: 4,648,903 km (0.057 R)
• M24: 4,774,266 km (0.082 R)
• M25: 4,943,162 km (0.094 R)
• M26: 5,049,826 km (0.06 R)
• M27: 5,527,941 km (0.081 R)
• M28: 5,683,223 km (0.069 R)
• M29: 6,295,677 km (0.067 R)
• M30: 6,551,340 km (0.102 R)
• M31: 7,241,734 km (0.11 R)
• M32: 7,534,347 km (0.08 R)
• M33: 7,731,517 km (0.068 R)
• M34: 7,930,482 km (0.041 R)
• M35: 8,080,828 km (0.118 R)
• M36: 8,743,248 km (0.039 R)
• M37: 9,212,087 km (0.115 R)
• M38: 9,317,404 km (0.084 R)
• M39: 9,555,863 km (0.092 R)
• M40: 9,850,122 km (0.11 R)
• M41: 10,502,519 km (0.1 R)
• M42: 10,612,623 km (0.05 R)
• M43: 11,140,853 km (0.119 R)
• M44: 11,450,520 km (0.107 R)
• M45: 11,734,756 km (0.092 R)
• M46: 11,992,364 km (0.109 R)
• M47: 12,107,554 km (0.089 R)
• M48: 12,571,756 km (0.085 R)
• M49: 12,864,968 km (0.11 R)
• M50: 13,101,034 km (0.092 R)
• M51: 13,398,284 km (0.111 R)
• M52: 13,547,733 km (0.034 R)
• M53: 14,242,316 km (0.11 R)
• M54: 14,486,759 km (0.079 R)
• M55: 14,578,761 km (0.056 R)
• M56: 14,701,731 km (0.073 R)
• M57: 15,134,817 km (0.069 R)
• M58: 15,259,282 km (0.1 R)
• M59: 15,760,884 km (0.056 R)
• M60: 15,918,709 km (0.107 R)
• M61: 16,587,262 km (0.094 R)
• M62: 17,005,837 km (0.096 R)
• M63: 17,395,390 km (0.056 R)
• M64: 18,150,111 km (0.099 R)
• M65: 18,448,409 km (0.097 R)
• M66: 18,848,584 km (0.034 R)
• M67: 19,454,305 km (0.118 R)
• M68: 19,589,692 km (0.102 R)
• M69: 19,861,660 km (0.105 R)
• M70: 20,032,202 km (0.119 R)
• M71: 20,306,116 km (0.118 R)
• M72: 20,581,376 km (0.059 R)
• M73: 21,031,217 km (0.099 R)
• M74: 21,484,199 km (0.083 R)
• M75: 21,624,372 km (0.096 R)
• M76: 23,436,601 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.5

Radius: 4.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.22 AU - 7.5 AU

Year: 13315 Days

Day: 18.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,710,678 km

• M1: 120,277 km (0.109 R)
• M2: 170,990 km (0.101 R)
• M3: 272,567 km (0.117 R)
• M4: 317,147 km (0.111 R)
• M5: 404,213 km (0.084 R)
• M6: 532,718 km (0.103 R)
• M7: 590,164 km (0.099 R)
• M8: 880,982 km (0.048 R)
• M9: 921,822 km (0.105 R)
• M10: 1,048,681 km (0.118 R)
• M11: 1,626,877 km (0.065 R)
• M12: 2,268,652 km (0.09 R)
• M13: 2,459,539 km (0.032 R)
• M14: 2,498,284 km (0.082 R)
• M15: 2,775,788 km (0.1 R)
• M16: 2,836,525 km (0.042 R)
• M17: 2,959,345 km (0.099 R)
• M18: 3,063,016 km (0.117 R)
• M19: 3,359,669 km (0.067 R)
• M20: 4,635,440 km (0.118 R)
• M21: 4,950,942 km (0.081 R)
• M22: 6,016,976 km (0.109 R)
• M23: 6,069,335 km (0.096 R)
• M24: 6,280,867 km (0.087 R)
• M25: 6,521,719 km (0.09 R)
• M26: 6,792,791 km (0.078 R)
• M27: 8,290,116 km (0.095 R)
• M28: 8,642,867 km (0.084 R)
• M29: 9,060,545 km (0.07 R)
• M30: 9,454,286 km (0.038 R)
• M31: 9,576,508 km (0.048 R)
• M32: 10,102,045 km (0.103 R)
• M33: 10,195,693 km (0.107 R)
• M34: 10,321,056 km (0.042 R)
• M35: 10,510,148 km (0.096 R)
• M36: 10,859,758 km (0.104 R)
• M37: 11,084,155 km (0.093 R)
• M38: 11,799,532 km (0.096 R)
• M39: 12,362,319 km (0.11 R)
• M40: 12,596,739 km (0.107 R)
• M41: 12,663,909 km (0.08 R)
• M42: 12,832,505 km (0.068 R)
• M43: 13,137,835 km (0.069 R)
• M44: 13,479,815 km (0.111 R)
• M45: 13,721,117 km (0.091 R)
• M46: 13,755,674 km (0.076 R)
• M47: 13,790,231 km (0.083 R)
• M48: 13,963,615 km (0.107 R)
• M49: 14,629,325 km (0.116 R)
• M50: 15,377,016 km (0.107 R)
• M51: 15,701,194 km (0.102 R)
• M52: 15,918,709 km (0.053 R)
• M53: 17,844,184 km (0.106 R)
• M54: 18,260,814 km (0.103 R)
• M55: 18,298,961 km (0.098 R)
• M56: 18,565,844 km (0.089 R)
• M57: 18,911,116 km (0.087 R)
• M58: 18,949,562 km (0.093 R)
• M59: 20,116,276 km (0.093 R)
• M60: 21,265,936 km (0.114 R)
• M61: 21,345,971 km (0.09 R)
• M62: 21,466,247 km (0.098 R)
• M63: 21,707,549 km (0.119 R)
• M64: 21,828,573 km (0.113 R)
• M65: 21,949,748 km (0.094 R)
• M66: 21,990,139 km (0.096 R)
• M67: 22,395,998 km (0.112 R)
• M68: 22,681,580 km (0.115 R)
• M69: 22,763,410 km (0.098 R)
• M70: 23,256,335 km (0.038 R)
• M71: 23,545,508 km (0.084 R)
• M72: 24,420,207 km (0.117 R)
• M73: 24,546,019 km (0.115 R)
• M74: 24,840,427 km (0.086 R)
• M75: 25,009,323 km (0.107 R)
• M76: 25,093,846 km (0.1 R)
• M77: 25,432,835 km (0.068 R)
• M78: 26,115,450 km (0.094 R)
• M79: 26,201,319 km (0.049 R)
• M80: 26,760,965 km (0.056 R)
• M81: 27,020,667 km (0.099 R)
• M82: 27,368,182 km (0.103 R)
• M83: 27,848,392 km (0.081 R)
• M84: 28,023,720 km (0.069 R)
• M85: 28,507,669 km (0.112 R)
• M86: 28,861,468 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 5.4

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.94 AU - 7.82 AU

Year: 13369 Days

Day: 22.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 23,710,678 km

• M1: 92,302 km (0.082 R)
• M2: 162,314 km (0.111 R)
• M3: 268,229 km (0.049 R)
• M4: 372,648 km (0.115 R)
• M5: 423,362 km (0.112 R)
• M6: 561,441 km (0.113 R)
• M7: 761,902 km (0.114 R)
• M8: 1,225,805 km (0.106 R)
• M9: 2,055,475 km (0.1 R)
• M10: 2,412,116 km (0.033 R)
• M11: 2,762,325 km (0.083 R)
• M12: 2,865,248 km (0.069 R)
• M13: 3,344,410 km (0.112 R)
• M14: 3,399,163 km (0.103 R)
• M15: 3,733,963 km (0.108 R)
• M16: 4,196,968 km (0.101 R)
• M17: 4,375,139 km (0.037 R)
• M18: 4,862,529 km (0.073 R)
• M19: 5,399,137 km (0.114 R)
• M20: 5,495,777 km (0.042 R)
• M21: 6,188,415 km (0.073 R)
• M22: 6,493,595 km (0.097 R)
• M23: 6,630,776 km (0.078 R)
• M24: 7,083,310 km (0.096 R)
• M25: 7,118,615 km (0.116 R)
• M26: 7,153,920 km (0.05 R)
• M27: 7,402,551 km (0.109 R)
• M28: 7,617,823 km (0.069 R)
• M29: 8,462,452 km (0.08 R)
• M30: 8,800,992 km (0.111 R)
• M31: 8,914,836 km (0.026 R)
• M32: 9,375,149 km (0.066 R)
• M33: 10,079,905 km (0.076 R)
• M34: 10,159,191 km (0.119 R)
• M35: 10,398,548 km (0.049 R)
• M36: 10,518,974 km (0.051 R)
• M37: 11,045,858 km (0.053 R)
• M38: 11,168,678 km (0.091 R)
• M39: 11,333,086 km (0.03 R)
• M40: 11,622,857 km (0.103 R)
• M41: 11,789,509 km (0.107 R)
• M42: 12,634,737 km (0.03 R)
• M43: 12,849,111 km (0.101 R)
• M44: 13,718,424 km (0.079 R)
• M45: 14,115,756 km (0.036 R)
• M46: 14,382,788 km (0.115 R)
• M47: 14,427,518 km (0.064 R)
• M48: 14,786,553 km (0.076 R)
• M49: 15,376,118 km (0.079 R)
• M50: 16,066,063 km (0.065 R)
• M51: 18,147,119 km (0.094 R)
• M52: 18,389,019 km (0.102 R)
• M53: 19,120,852 km (0.052 R)
• M54: 19,219,138 km (0.105 R)
• M55: 19,268,355 km (0.084 R)
• M56: 19,564,559 km (0.113 R)
• M57: 20,915,727 km (0.105 R)
• M58: 20,966,291 km (0.061 R)
• M59: 21,220,159 km (0.084 R)
• M60: 22,711,650 km (0.102 R)
• M61: 22,763,710 km (0.065 R)
• M62: 23,918,605 km (0.094 R)
• M63: 23,971,563 km (0.073 R)
• M64: 24,877,528 km (0.11 R)
• M65: 25,092,350 km (0.115 R)
• M66: 25,686,254 km (0.063 R)
• M67: 26,120,985 km (0.034 R)
• M68: 26,284,795 km (0.11 R)
• M69: 26,997,928 km (0.105 R)
• M70: 27,495,490 km (0.054 R)
• M71: 29,175,624 km (0.079 R)
• M72: 29,402,115 km (0.111 R)
• M73: 29,914,039 km (0.085 R)
• M74: 30,658,438 km (0.047 R)
• M75: 31,815,727 km (0.05 R)
• M76: 32,575,535 km (0.113 R)
• M77: 32,751,761 km (0.115 R)
• M78: 33,756,161 km (0.095 R)
• M79: 34,172,642 km (0.101 R)
• M80: 35,010,838 km (0.107 R)
• M81: 35,492,843 km (0.094 R)
• M82: 35,855,767 km (0.06 R)
• M83: 36,951,871 km (0.088 R)
• M84: 37,258,247 km (0.106 R)
• M85: 37,627,156 km (0.098 R)
• M86: 38,182,613 km (0.079 R)
• M87: 38,244,546 km (0.118 R)
• M88: 38,430,496 km (0.045 R)
• M89: 38,803,144 km (0.101 R)
• M90: 40,242,725 km (0.067 R)
• M91: 41,508,622 km (0.105 R)
• M92: 42,146,507 km (0.117 R)
• M93: 42,338,591 km (0.043 R)
• M94: 42,659,179 km (0.111 R)
• M95: 42,723,357 km (0.077 R)
• M96: 42,916,338 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41

Radius: 7.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.98 AU - 9.4 AU

Year: 14221 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,710,678 km

• M1: 166,353 km (0.109 R)
• M2: 217,216 km (0.092 R)
• M3: 415,882 km (0.1 R)
• M4: 531,820 km (0.04 R)
• M5: 819,048 km (0.117 R)
• M6: 956,080 km (0.089 R)
• M7: 1,051,823 km (0.107 R)
• M8: 1,494,034 km (0.076 R)
• M9: 1,749,846 km (0.069 R)
• M10: 3,082,015 km (0.116 R)
• M11: 3,225,480 km (0.114 R)
• M12: 3,371,038 km (0.069 R)
• M13: 3,668,738 km (0.119 R)
• M14: 4,013,860 km (0.078 R)
• M15: 4,389,501 km (0.068 R)
• M16: 4,735,221 km (0.031 R)
• M17: 5,005,545 km (0.08 R)
• M18: 5,174,441 km (0.105 R)
• M19: 5,474,384 km (0.063 R)
• M20: 6,046,596 km (0.094 R)
• M21: 6,545,655 km (0.054 R)
• M22: 6,684,033 km (0.12 R)
• M23: 6,963,781 km (0.102 R)
• M24: 7,462,391 km (0.08 R)
• M25: 7,510,561 km (0.075 R)
• M26: 7,558,732 km (0.108 R)
• M27: 8,046,570 km (0.093 R)
• M28: 8,120,621 km (0.091 R)
• M29: 8,619,979 km (0.059 R)
• M30: 9,180,971 km (0.092 R)
• M31: 9,232,582 km (0.076 R)
• M32: 9,491,835 km (0.119 R)
• M33: 9,622,434 km (0.096 R)
• M34: 10,177,442 km (0.074 R)
• M35: 10,257,477 km (0.047 R)
• M36: 10,391,517 km (0.103 R)
• M37: 10,878,757 km (0.118 R)
• M38: 11,070,242 km (0.079 R)
• M39: 11,152,671 km (0.069 R)
• M40: 11,512,304 km (0.119 R)
• M41: 11,707,380 km (0.039 R)
• M42: 11,988,175 km (0.119 R)
• M43: 12,242,641 km (0.077 R)
• M44: 12,470,479 km (0.115 R)
• M45: 12,527,625 km (0.116 R)
• M46: 12,901,320 km (0.117 R)
• M47: 13,017,109 km (0.032 R)
• M48: 13,748,194 km (0.046 R)
• M49: 13,807,285 km (0.044 R)
• M50: 14,014,628 km (0.081 R)
• M51: 14,884,839 km (0.089 R)
• M52: 14,975,794 km (0.091 R)
• M53: 15,188,821 km (0.051 R)
• M54: 15,250,007 km (0.093 R)
• M55: 15,648,984 km (0.066 R)
• M56: 15,834,187 km (0.097 R)
• M57: 16,144,602 km (0.08 R)
• M58: 16,269,367 km (0.09 R)
• M59: 16,519,794 km (0.067 R)
• M60: 16,677,021 km (0.096 R)
• M61: 17,024,537 km (0.078 R)
• M62: 17,215,125 km (0.088 R)
• M63: 17,758,913 km (0.053 R)
• M64: 18,016,820 km (0.089 R)
• M65: 18,210,998 km (0.063 R)
• M66: 18,601,598 km (0.096 R)
• M67: 20,023,525 km (0.09 R)
• M68: 20,291,904 km (0.087 R)
• M69: 20,359,223 km (0.087 R)
• M70: 21,686,156 km (0.113 R)
• M71: 22,100,093 km (0.038 R)
• M72: 22,169,357 km (0.089 R)
• M73: 22,308,034 km (0.108 R)
• M74: 23,005,759 km (0.109 R)
• M75: 23,392,619 km (0.11 R)
• M76: 23,569,145 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit