🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 10.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.85 AU - 1.25 AU

Year: 706 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,203,905 km

• M1: 137,929 km (0.118 R)
• M2: 208,390 km (0.048 R)
• M3: 300,542 km (0.094 R)
• M4: 597,045 km (0.093 R)
• M5: 674,836 km (0.053 R)
• M6: 842,086 km (0.099 R)
• M7: 937,380 km (0.094 R)
• M8: 1,119,740 km (0.101 R)
• M9: 1,218,923 km (0.072 R)
• M10: 1,668,465 km (0.034 R)
• M11: 1,907,971 km (0.073 R)
• M12: 1,979,629 km (0.077 R)
• M13: 2,068,639 km (0.115 R)
• M14: 2,200,435 km (0.106 R)
• M15: 2,275,683 km (0.094 R)
• M16: 2,524,763 km (0.117 R)
• M17: 2,594,925 km (0.081 R)
• M18: 2,665,834 km (0.109 R)
• M19: 2,782,670 km (0.104 R)
• M20: 2,891,876 km (0.108 R)
• M21: 3,058,528 km (0.115 R)
• M22: 3,266,619 km (0.084 R)
• M23: 3,538,139 km (0.051 R)
• M24: 3,607,253 km (0.088 R)
• M25: 3,786,920 km (0.082 R)
• M26: 4,228,384 km (0.095 R)
• M27: 4,375,588 km (0.074 R)
• M28: 4,492,574 km (0.083 R)
• M29: 4,664,611 km (0.044 R)
• M30: 4,751,378 km (0.062 R)
• M31: 4,915,636 km (0.07 R)
• M32: 5,070,620 km (0.079 R)
• M33: 5,295,017 km (0.096 R)
• M34: 5,511,186 km (0.099 R)
• M35: 5,591,520 km (0.115 R)
• M36: 5,672,302 km (0.12 R)
• M37: 5,916,895 km (0.117 R)
• M38: 5,999,323 km (0.108 R)
• M39: 6,117,506 km (0.037 R)
• M40: 6,248,553 km (0.119 R)
• M41: 6,392,616 km (0.096 R)
• M42: 6,586,345 km (0.042 R)
• M43: 7,017,038 km (0.101 R)
• M44: 7,141,802 km (0.104 R)
• M45: 7,317,729 km (0.07 R)
• M46: 7,533,150 km (0.112 R)
• M47: 7,622,610 km (0.077 R)
• M48: 7,841,023 km (0.106 R)
• M49: 8,009,470 km (0.108 R)
• M50: 8,284,281 km (0.093 R)
• M51: 8,802,788 km (0.114 R)
• M52: 8,910,348 km (0.089 R)
• M53: 9,018,508 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 10.2

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.59 AU

Year: 1063 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,203,905 km

• M1: 127,158 km (0.112 R)
• M2: 207,791 km (0.118 R)
• M3: 288,125 km (0.097 R)
• M4: 365,468 km (0.111 R)
• M5: 430,991 km (0.084 R)
• M6: 650,601 km (0.07 R)
• M7: 878,289 km (0.104 R)
• M8: 1,100,741 km (0.092 R)
• M9: 1,308,533 km (0.102 R)
• M10: 1,417,290 km (0.05 R)
• M11: 1,617,303 km (0.098 R)
• M12: 1,698,235 km (0.116 R)
• M13: 1,826,889 km (0.069 R)
• M14: 1,958,835 km (0.099 R)
• M15: 2,055,026 km (0.114 R)
• M16: 2,353,324 km (0.049 R)
• M17: 2,455,948 km (0.118 R)
• M18: 2,708,469 km (0.093 R)
• M19: 2,772,797 km (0.025 R)
• M20: 2,925,237 km (0.045 R)
• M21: 3,035,939 km (0.094 R)
• M22: 3,181,797 km (0.074 R)
• M23: 3,249,864 km (0.093 R)
• M24: 3,539,186 km (0.114 R)
• M25: 3,645,401 km (0.119 R)
• M26: 3,885,206 km (0.114 R)
• M27: 4,007,129 km (0.087 R)
• M28: 4,105,564 km (0.093 R)
• M29: 4,380,375 km (0.088 R)
• M30: 4,545,681 km (0.066 R)
• M31: 4,804,186 km (0.11 R)
• M32: 4,882,575 km (0.063 R)
• M33: 5,014,371 km (0.1 R)
• M34: 5,635,501 km (0.097 R)
• M35: 5,801,555 km (0.105 R)
• M36: 6,181,234 km (0.109 R)
• M37: 6,410,119 km (0.048 R)
• M38: 6,511,098 km (0.08 R)
• M39: 6,685,379 km (0.092 R)
• M40: 7,038,879 km (0.068 R)
• M41: 7,443,691 km (0.065 R)
• M42: 7,641,459 km (0.052 R)
• M43: 7,825,465 km (0.073 R)
• M44: 8,041,933 km (0.114 R)
• M45: 8,213,521 km (0.119 R)
• M46: 8,481,152 km (0.078 R)
• M47: 8,911,844 km (0.07 R)
• M48: 9,300,948 km (0.084 R)
• M49: 9,382,629 km (0.112 R)
• M50: 9,497,520 km (0.116 R)
• M51: 9,563,343 km (0.081 R)
• M52: 9,645,772 km (0.081 R)
• M53: 9,778,315 km (0.118 R)
• M54: 9,928,063 km (0.071 R)
• M55: 10,011,688 km (0.075 R)
• M56: 10,348,283 km (0.1 R)
• M57: 10,688,618 km (0.074 R)
• M58: 10,791,392 km (0.118 R)
• M59: 10,980,783 km (0.068 R)
• M60: 11,205,928 km (0.074 R)
• M61: 11,608,196 km (0.11 R)
• M62: 11,908,589 km (0.057 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 13.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.31 AU - 5.27 AU

Year: 6877 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 112.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,203,905 km

• M1: 268,229 km (0.102 R)
• M2: 473,328 km (0.066 R)
• M3: 742,305 km (0.077 R)
• M4: 853,306 km (0.12 R)
• M5: 940,821 km (0.086 R)
• M6: 1,174,194 km (0.091 R)
• M7: 2,026,453 km (0.074 R)
• M8: 2,208,513 km (0.099 R)
• M9: 2,333,128 km (0.075 R)
• M10: 2,438,595 km (0.112 R)
• M11: 2,765,317 km (0.093 R)
• M12: 2,900,104 km (0.085 R)
• M13: 3,129,587 km (0.088 R)
• M14: 3,437,011 km (0.073 R)
• M15: 3,705,090 km (0.052 R)
• M16: 4,287,475 km (0.113 R)
• M17: 4,709,939 km (0.096 R)
• M18: 5,118,042 km (0.063 R)
• M19: 5,312,520 km (0.077 R)
• M20: 5,651,658 km (0.107 R)
• M21: 6,321,557 km (0.1 R)
• M22: 6,500,476 km (0.055 R)
• M23: 7,078,373 km (0.118 R)
• M24: 7,863,762 km (0.055 R)
• M25: 8,185,696 km (0.073 R)
• M26: 8,413,683 km (0.087 R)
• M27: 8,643,765 km (0.077 R)
• M28: 8,942,662 km (0.116 R)
• M29: 9,110,361 km (0.086 R)
• M30: 9,278,958 km (0.093 R)
• M31: 9,414,493 km (0.07 R)
• M32: 9,756,624 km (0.118 R)
• M33: 11,093,430 km (0.043 R)
• M34: 11,201,440 km (0.108 R)
• M35: 11,527,563 km (0.118 R)
• M36: 12,004,032 km (0.106 R)
• M37: 12,115,034 km (0.052 R)
• M38: 12,226,185 km (0.039 R)
• M39: 13,319,147 km (0.063 R)
• M40: 13,780,657 km (0.086 R)
• M41: 14,013,281 km (0.063 R)
• M42: 14,522,064 km (0.111 R)
• M43: 14,996,887 km (0.105 R)
• M44: 15,517,189 km (0.095 R)
• M45: 16,084,165 km (0.069 R)
• M46: 16,370,196 km (0.099 R)
• M47: 16,493,315 km (0.093 R)
• M48: 16,781,740 km (0.106 R)
• M49: 16,988,783 km (0.102 R)
• M50: 17,699,223 km (0.109 R)
• M51: 18,121,688 km (0.103 R)
• M52: 19,888,289 km (0.05 R)
• M53: 20,151,432 km (0.049 R)
• M54: 20,415,621 km (0.11 R)
• M55: 21,394,590 km (0.107 R)
• M56: 22,025,444 km (0.109 R)
• M57: 22,297,712 km (0.1 R)
• M58: 22,937,393 km (0.038 R)
• M59: 23,029,246 km (0.062 R)
• M60: 23,398,005 km (0.071 R)
• M61: 23,815,233 km (0.092 R)
• M62: 23,908,283 km (0.041 R)
• M63: 24,468,976 km (0.12 R)
• M64: 25,318,392 km (0.064 R)
• M65: 25,603,526 km (0.111 R)
• M66: 26,321,446 km (0.039 R)
• M67: 27,874,870 km (0.105 R)
• M68: 27,972,857 km (0.115 R)
• M69: 28,071,143 km (0.068 R)
• M70: 28,317,082 km (0.077 R)
• M71: 29,109,053 km (0.079 R)
• M72: 29,308,168 km (0.073 R)
• M73: 30,260,358 km (0.102 R)
• M74: 30,411,602 km (0.076 R)
• M75: 31,019,118 km (0.078 R)
• M76: 31,733,000 km (0.09 R)
• M77: 31,989,261 km (0.06 R)
• M78: 32,400,804 km (0.097 R)
• M79: 33,125,157 km (0.117 R)
• M80: 33,907,105 km (0.079 R)
• M81: 34,064,183 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.3

Radius: 6.9

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.16 AU - 7.72 AU

Year: 13313 Days

Day: 15.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,203,905 km

• M1: 116,387 km (0.084 R)
• M2: 255,812 km (0.09 R)
• M3: 370,255 km (0.119 R)
• M4: 583,282 km (0.113 R)
• M5: 668,553 km (0.075 R)
• M6: 1,030,430 km (0.11 R)
• M7: 1,332,019 km (0.103 R)
• M8: 1,709,305 km (0.084 R)
• M9: 1,833,771 km (0.028 R)
• M10: 2,171,563 km (0.069 R)
• M11: 2,416,754 km (0.108 R)
• M12: 2,993,304 km (0.098 R)
• M13: 3,452,719 km (0.032 R)
• M14: 3,706,736 km (0.078 R)
• M15: 4,132,492 km (0.116 R)
• M16: 4,199,362 km (0.115 R)
• M17: 4,642,920 km (0.036 R)
• M18: 4,958,721 km (0.088 R)
• M19: 5,317,756 km (0.075 R)
• M20: 6,175,400 km (0.063 R)
• M21: 6,328,888 km (0.095 R)
• M22: 8,099,079 km (0.085 R)
• M23: 8,692,534 km (0.111 R)
• M24: 9,125,021 km (0.098 R)
• M25: 9,520,259 km (0.093 R)
• M26: 9,965,911 km (0.117 R)
• M27: 11,249,610 km (0.047 R)
• M28: 11,531,453 km (0.119 R)
• M29: 12,487,682 km (0.095 R)
• M30: 12,584,622 km (0.102 R)
• M31: 14,781,616 km (0.114 R)
• M32: 16,345,961 km (0.078 R)
• M33: 16,611,796 km (0.103 R)
• M34: 17,040,095 km (0.091 R)
• M35: 17,472,134 km (0.047 R)
• M36: 17,526,288 km (0.107 R)
• M37: 17,907,613 km (0.101 R)
• M38: 17,962,366 km (0.102 R)
• M39: 18,457,086 km (0.07 R)
• M40: 19,067,894 km (0.112 R)
• M41: 20,537,843 km (0.12 R)
• M42: 21,402,369 km (0.106 R)
• M43: 21,460,413 km (0.059 R)
• M44: 21,634,844 km (0.082 R)
• M45: 21,926,710 km (0.081 R)
• M46: 22,161,129 km (0.066 R)
• M47: 22,573,421 km (0.116 R)
• M48: 23,405,484 km (0.114 R)
• M49: 25,467,691 km (0.102 R)
• M50: 25,590,810 km (0.052 R)
• M51: 27,020,816 km (0.07 R)
• M52: 28,476,553 km (0.111 R)
• M53: 28,540,431 km (0.064 R)
• M54: 29,633,543 km (0.095 R)
• M55: 30,217,723 km (0.084 R)
• M56: 31,794,335 km (0.089 R)
• M57: 33,397,276 km (0.069 R)
• M58: 34,480,514 km (0.066 R)
• M59: 36,890,087 km (0.114 R)
• M60: 37,448,386 km (0.085 R)
• M61: 37,658,571 km (0.077 R)
• M62: 38,502,902 km (0.054 R)
• M63: 38,927,311 km (0.116 R)
• M64: 40,210,112 km (0.071 R)
• M65: 40,568,848 km (0.047 R)
• M66: 40,928,781 km (0.028 R)
• M67: 41,651,638 km (0.105 R)
• M68: 44,584,953 km (0.064 R)
• M69: 46,451,934 km (0.078 R)
• M70: 46,602,429 km (0.041 R)
• M71: 46,677,677 km (0.094 R)
• M72: 46,753,075 km (0.051 R)
• M73: 47,130,360 km (0.036 R)
• M74: 47,281,454 km (0.048 R)
• M75: 50,725,646 km (0.08 R)
• M76: 51,657,641 km (0.035 R)
• M77: 52,125,732 km (0.058 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: 308 - 16,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit