🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 14

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 449 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,991,871 km

• M1: 181,911 km (0.059 R)
• M2: 274,362 km (0.066 R)
• M3: 381,175 km (0.098 R)
• M4: 566,976 km (0.103 R)
• M5: 660,175 km (0.073 R)
• M6: 788,680 km (0.087 R)
• M7: 900,280 km (0.109 R)
• M8: 1,175,390 km (0.057 R)
• M9: 1,383,182 km (0.099 R)
• M10: 1,489,247 km (0.098 R)
• M11: 1,853,667 km (0.073 R)
• M12: 1,947,914 km (0.097 R)
• M13: 2,080,158 km (0.087 R)
• M14: 2,221,678 km (0.064 R)
• M15: 2,315,925 km (0.082 R)
• M16: 2,475,845 km (0.108 R)
• M17: 2,573,831 km (0.04 R)
• M18: 2,760,081 km (0.113 R)
• M19: 2,902,647 km (0.087 R)
• M20: 3,041,026 km (0.057 R)
• M21: 3,216,953 km (0.082 R)
• M22: 3,324,214 km (0.082 R)
• M23: 3,440,003 km (0.034 R)
• M24: 3,586,609 km (0.116 R)
• M25: 3,780,488 km (0.097 R)
• M26: 3,893,883 km (0.115 R)
• M27: 4,008,475 km (0.117 R)
• M28: 4,147,601 km (0.059 R)
• M29: 4,280,444 km (0.051 R)
• M30: 4,526,383 km (0.067 R)
• M31: 4,647,108 km (0.057 R)
• M32: 4,858,939 km (0.097 R)
• M33: 4,957,673 km (0.075 R)
• M34: 5,073,911 km (0.073 R)
• M35: 5,207,801 km (0.096 R)
• M36: 5,325,983 km (0.108 R)
• M37: 5,479,321 km (0.112 R)
• M38: 5,720,772 km (0.086 R)
• M39: 5,807,838 km (0.108 R)
• M40: 5,965,664 km (0.063 R)
• M41: 6,071,729 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 12.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.32 AU - 1.5 AU

Year: 1136 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,991,871 km

• M1: 160,818 km (0.106 R)
• M2: 242,797 km (0.062 R)
• M3: 324,478 km (0.094 R)
• M4: 475,123 km (0.106 R)
• M5: 558,898 km (0.101 R)
• M6: 655,388 km (0.105 R)
• M7: 968,497 km (0.043 R)
• M8: 1,050,626 km (0.091 R)
• M9: 1,182,721 km (0.105 R)
• M10: 1,412,952 km (0.099 R)
• M11: 1,712,896 km (0.12 R)
• M12: 1,861,297 km (0.096 R)
• M13: 2,033,484 km (0.111 R)
• M14: 2,312,334 km (0.11 R)
• M15: 2,404,487 km (0.114 R)
• M16: 2,743,027 km (0.067 R)
• M17: 3,559,981 km (0.095 R)
• M18: 3,667,242 km (0.053 R)
• M19: 3,885,206 km (0.064 R)
• M20: 4,045,276 km (0.043 R)
• M21: 4,132,342 km (0.092 R)
• M22: 4,283,137 km (0.085 R)
• M23: 4,397,429 km (0.076 R)
• M24: 4,500,054 km (0.069 R)
• M25: 4,746,740 km (0.106 R)
• M26: 5,038,007 km (0.078 R)
• M27: 5,348,872 km (0.108 R)
• M28: 5,444,764 km (0.092 R)
• M29: 5,568,781 km (0.117 R)
• M30: 5,946,815 km (0.066 R)
• M31: 6,131,867 km (0.064 R)
• M32: 6,304,503 km (0.115 R)
• M33: 6,405,781 km (0.101 R)
• M34: 6,683,883 km (0.08 R)
• M35: 6,846,646 km (0.114 R)
• M36: 7,130,882 km (0.115 R)
• M37: 7,327,603 km (0.07 R)
• M38: 7,773,105 km (0.105 R)
• M39: 7,991,369 km (0.104 R)
• M40: 8,481,900 km (0.079 R)
• M41: 8,771,222 km (0.048 R)
• M42: 8,965,849 km (0.08 R)
• M43: 9,063,836 km (0.081 R)
• M44: 9,343,135 km (0.051 R)
• M45: 9,608,671 km (0.113 R)
• M46: 9,792,677 km (0.088 R)
• M47: 9,944,070 km (0.113 R)
• M48: 10,028,592 km (0.084 R)
• M49: 10,198,236 km (0.096 R)
• M50: 10,557,571 km (0.102 R)
• M51: 10,903,740 km (0.071 R)
• M52: 11,447,678 km (0.056 R)
• M53: 12,126,553 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 12.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.34 AU - 4.44 AU

Year: 5204 Days

Day: 5.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,991,871 km

• M1: 157,676 km (0.101 R)
• M2: 237,262 km (0.071 R)
• M3: 349,610 km (0.073 R)
• M4: 460,163 km (0.118 R)
• M5: 775,964 km (0.09 R)
• M6: 918,980 km (0.073 R)
• M7: 1,188,405 km (0.033 R)
• M8: 1,278,912 km (0.107 R)
• M9: 1,419,385 km (0.118 R)
• M10: 1,499,868 km (0.088 R)
• M11: 2,199,687 km (0.064 R)
• M12: 2,525,362 km (0.055 R)
• M13: 2,970,116 km (0.117 R)
• M14: 3,074,685 km (0.081 R)
• M15: 3,683,249 km (0.101 R)
• M16: 4,234,667 km (0.065 R)
• M17: 4,910,849 km (0.069 R)
• M18: 5,110,413 km (0.099 R)
• M19: 5,672,751 km (0.101 R)
• M20: 6,041,061 km (0.116 R)
• M21: 6,120,946 km (0.115 R)
• M22: 6,228,059 km (0.074 R)
• M23: 6,335,919 km (0.114 R)
• M24: 6,471,454 km (0.108 R)
• M25: 6,553,284 km (0.119 R)
• M26: 6,967,670 km (0.112 R)
• M27: 7,107,694 km (0.113 R)
• M28: 7,248,765 km (0.097 R)
• M29: 7,419,157 km (0.088 R)
• M30: 8,559,242 km (0.12 R)
• M31: 8,951,488 km (0.09 R)
• M32: 9,195,781 km (0.117 R)
• M33: 9,504,252 km (0.093 R)
• M34: 9,973,391 km (0.067 R)
• M35: 10,482,173 km (0.073 R)
• M36: 10,642,841 km (0.065 R)
• M37: 10,869,332 km (0.025 R)
• M38: 11,032,095 km (0.092 R)
• M39: 11,162,844 km (0.06 R)
• M40: 11,294,041 km (0.097 R)
• M41: 11,691,074 km (0.099 R)
• M42: 12,396,727 km (0.115 R)
• M43: 12,669,294 km (0.118 R)
• M44: 12,806,326 km (0.113 R)
• M45: 12,909,399 km (0.116 R)
• M46: 13,047,178 km (0.075 R)
• M47: 13,185,556 km (0.091 R)
• M48: 13,603,533 km (0.054 R)
• M49: 14,203,271 km (0.032 R)
• M50: 15,028,303 km (0.118 R)
• M51: 15,355,473 km (0.116 R)
• M52: 15,501,631 km (0.084 R)
• M53: 15,721,689 km (0.101 R)
• M54: 16,350,898 km (0.114 R)
• M55: 16,537,446 km (0.056 R)
• M56: 16,762,441 km (0.085 R)
• M57: 17,101,729 km (0.116 R)
• M58: 17,633,999 km (0.078 R)
• M59: 17,902,228 km (0.089 R)
• M60: 18,559,112 km (0.098 R)
• M61: 18,949,263 km (0.086 R)
• M62: 19,027,652 km (0.098 R)
• M63: 19,106,042 km (0.047 R)
• M64: 19,421,095 km (0.065 R)
• M65: 19,976,402 km (0.114 R)
• M66: 20,096,080 km (0.075 R)
• M67: 20,577,038 km (0.117 R)
• M68: 20,940,411 km (0.095 R)
• M69: 21,021,493 km (0.1 R)
• M70: 21,346,569 km (0.092 R)
• M71: 21,796,410 km (0.092 R)
• M72: 21,919,678 km (0.073 R)
• M73: 22,208,103 km (0.109 R)
• M74: 23,290,444 km (0.054 R)
• M75: 23,753,449 km (0.104 R)
• M76: 23,964,980 km (0.062 R)
• M77: 24,177,110 km (0.118 R)
• M78: 24,603,315 km (0.1 R)
• M79: 24,860,174 km (0.109 R)
• M80: 25,117,931 km (0.047 R)
• M81: 26,114,253 km (0.033 R)
• M82: 27,610,830 km (0.114 R)
• M83: 28,683,896 km (0.111 R)
• M84: 29,361,424 km (0.105 R)
• M85: 29,998,562 km (0.115 R)
• M86: 30,227,297 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.9

Radius: 6.2

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.04 AU - 6.86 AU

Year: 11110 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,991,871 km

• M1: 177,423 km (0.091 R)
• M2: 266,733 km (0.115 R)
• M3: 660,624 km (0.111 R)
• M4: 725,400 km (0.045 R)
• M5: 969,394 km (0.055 R)
• M6: 1,550,881 km (0.09 R)
• M7: 1,818,362 km (0.045 R)
• M8: 2,574,879 km (0.05 R)
• M9: 2,864,500 km (0.117 R)
• M10: 2,999,587 km (0.11 R)
• M11: 3,054,190 km (0.109 R)
• M12: 3,445,837 km (0.111 R)
• M13: 3,705,988 km (0.104 R)
• M14: 6,213,548 km (0.083 R)
• M15: 6,960,041 km (0.026 R)
• M16: 7,325,509 km (0.086 R)
• M17: 7,847,605 km (0.049 R)
• M18: 7,961,000 km (0.106 R)
• M19: 8,770,325 km (0.116 R)
• M20: 8,927,403 km (0.12 R)
• M21: 9,125,021 km (0.086 R)
• M22: 9,284,193 km (0.111 R)
• M23: 9,565,138 km (0.048 R)
• M24: 9,930,157 km (0.114 R)
• M25: 10,258,674 km (0.117 R)
• M26: 10,424,129 km (0.117 R)
• M27: 10,465,717 km (0.086 R)
• M28: 10,883,993 km (0.096 R)
• M29: 12,040,534 km (0.068 R)
• M30: 12,215,265 km (0.085 R)
• M31: 13,190,643 km (0.075 R)
• M32: 13,461,116 km (0.116 R)
• M33: 13,915,744 km (0.061 R)
• M34: 14,237,080 km (0.073 R)
• M35: 14,329,382 km (0.094 R)
• M36: 14,793,584 km (0.11 R)
• M37: 15,027,555 km (0.034 R)
• M38: 15,736,798 km (0.081 R)
• M39: 16,023,428 km (0.105 R)
• M40: 16,119,470 km (0.077 R)
• M41: 16,747,930 km (0.096 R)
• M42: 16,845,319 km (0.048 R)
• M43: 17,384,320 km (0.035 R)
• M44: 17,433,537 km (0.117 R)
• M45: 17,631,156 km (0.106 R)
• M46: 17,680,673 km (0.101 R)
• M47: 18,228,501 km (0.076 R)
• M48: 19,085,996 km (0.101 R)
• M49: 19,136,709 km (0.027 R)
• M50: 19,647,736 km (0.087 R)
• M51: 20,370,592 km (0.05 R)
• M52: 20,787,671 km (0.085 R)
• M53: 21,154,784 km (0.101 R)
• M54: 23,511,400 km (0.09 R)
• M55: 24,720,450 km (0.089 R)
• M56: 25,780,949 km (0.117 R)
• M57: 26,006,094 km (0.055 R)
• M58: 26,231,837 km (0.059 R)
• M59: 26,571,723 km (0.083 R)
• M60: 27,198,688 km (0.074 R)
• M61: 27,255,984 km (0.074 R)
• M62: 27,888,185 km (0.091 R)
• M63: 28,119,313 km (0.086 R)
• M64: 28,293,146 km (0.058 R)
• M65: 28,583,516 km (0.098 R)
• M66: 28,758,246 km (0.104 R)
• M67: 28,991,619 km (0.102 R)
• M68: 29,108,604 km (0.064 R)
• M69: 29,167,246 km (0.101 R)
• M70: 29,401,816 km (0.088 R)
• M71: 29,695,925 km (0.111 R)
• M72: 29,872,900 km (0.067 R)
• M73: 29,931,991 km (0.112 R)
• M74: 30,882,236 km (0.11 R)
• M75: 31,121,294 km (0.113 R)
• M76: 31,782,068 km (0.099 R)
• M77: 32,326,005 km (0.114 R)
• M78: 32,934,121 km (0.112 R)
• M79: 33,178,414 km (0.036 R)
• M80: 35,029,688 km (0.077 R)
• M81: 35,529,045 km (0.106 R)
• M82: 37,804,878 km (0.055 R)
• M83: 37,868,756 km (0.09 R)
• M84: 38,124,718 km (0.111 R)
• M85: 39,607,383 km (0.093 R)
• M86: 40,192,759 km (0.09 R)
• M87: 40,323,208 km (0.107 R)
• M88: 40,584,556 km (0.096 R)
• M89: 40,780,828 km (0.097 R)
• M90: 41,503,685 km (0.1 R)
• M91: 42,031,915 km (0.087 R)
• M92: 42,230,581 km (0.119 R)
• M93: 43,095,107 km (0.103 R)
• M94: 43,697,089 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 6.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.37 AU - 9.47 AU

Year: 16571 Days

Day: 15.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,991,871 km

• M1: 153,039 km (0.057 R)
• M2: 430,094 km (0.104 R)
• M3: 477,516 km (0.092 R)
• M4: 742,604 km (0.056 R)
• M5: 1,416,542 km (0.043 R)
• M6: 1,514,379 km (0.06 R)
• M7: 1,794,875 km (0.09 R)
• M8: 2,231,701 km (0.114 R)
• M9: 2,610,184 km (0.103 R)
• M10: 2,791,496 km (0.087 R)
• M11: 3,166,688 km (0.073 R)
• M12: 3,230,865 km (0.098 R)
• M13: 3,657,967 km (0.1 R)
• M14: 3,725,286 km (0.092 R)
• M15: 3,793,054 km (0.098 R)
• M16: 3,861,121 km (0.098 R)
• M17: 4,278,499 km (0.1 R)
• M18: 4,385,162 km (0.118 R)
• M19: 4,783,542 km (0.083 R)
• M20: 5,043,094 km (0.114 R)
• M21: 5,421,876 km (0.098 R)
• M22: 5,498,769 km (0.118 R)
• M23: 6,530,695 km (0.092 R)
• M24: 6,694,654 km (0.072 R)
• M25: 6,777,083 km (0.105 R)
• M26: 7,880,367 km (0.11 R)
• M27: 8,275,006 km (0.062 R)
• M28: 8,631,348 km (0.088 R)
• M29: 9,358,992 km (0.111 R)
• M30: 9,543,895 km (0.11 R)
• M31: 9,823,643 km (0.079 R)
• M32: 9,964,565 km (0.072 R)
• M33: 10,391,218 km (0.103 R)
• M34: 11,855,930 km (0.07 R)
• M35: 13,125,268 km (0.028 R)
• M36: 13,488,342 km (0.085 R)
• M37: 14,543,905 km (0.106 R)
• M38: 15,407,234 km (0.117 R)
• M39: 15,955,361 km (0.051 R)
• M40: 16,509,771 km (0.067 R)
• M41: 17,980,467 km (0.106 R)
• M42: 20,443,596 km (0.064 R)
• M43: 22,328,230 km (0.118 R)
• M44: 22,885,632 km (0.072 R)
• M45: 23,072,480 km (0.1 R)
• M46: 24,140,908 km (0.108 R)
• M47: 24,904,754 km (0.055 R)
• M48: 25,805,782 km (0.092 R)
• M49: 25,935,484 km (0.086 R)
• M50: 27,573,730 km (0.059 R)
• M51: 27,838,817 km (0.047 R)
• M52: 27,905,388 km (0.083 R)
• M53: 29,312,656 km (0.059 R)
• M54: 32,265,568 km (0.032 R)
• M55: 32,685,040 km (0.042 R)
• M56: 33,458,910 km (0.107 R)
• M57: 33,883,469 km (0.066 R)
• M58: 34,309,823 km (0.091 R)
• M59: 34,595,106 km (0.091 R)
• M60: 35,096,109 km (0.078 R)
• M61: 35,455,593 km (0.104 R)
• M62: 35,744,018 km (0.072 R)
• M63: 36,686,634 km (0.085 R)
• M64: 36,905,346 km (0.087 R)
• M65: 39,937,246 km (0.084 R)
• M66: 40,764,223 km (0.086 R)
• M67: 41,520,889 km (0.119 R)
• M68: 41,977,163 km (0.106 R)
• M69: 42,358,487 km (0.093 R)
• M70: 43,201,771 km (0.088 R)
• M71: 43,586,985 km (0.113 R)
• M72: 43,973,247 km (0.049 R)
• M73: 45,451,423 km (0.065 R)
• M74: 45,921,610 km (0.094 R)
• M75: 46,787,781 km (0.1 R)
• M76: 48,296,476 km (0.053 R)
• M77: 48,696,201 km (0.117 R)
• M78: 49,337,976 km (0.088 R)
• M79: 49,659,911 km (0.107 R)
• M80: 49,740,544 km (0.08 R)
• M81: 50,548,971 km (0.041 R)
• M82: 50,630,053 km (0.053 R)
• M83: 50,711,135 km (0.102 R)
• M84: 51,036,062 km (0.052 R)
• M85: 51,198,674 km (0.114 R)
• M86: 51,280,205 km (0.108 R)
• M87: 51,851,370 km (0.07 R)
• M88: 51,933,050 km (0.099 R)
• M89: 52,260,520 km (0.087 R)
• M90: 53,742,736 km (0.117 R)
• M91: 53,908,341 km (0.083 R)
• M92: 54,239,850 km (0.09 R)
• M93: 55,740,466 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit