🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 8.8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.84 AU - 0.92 AU

Year: 570 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,551,008 km

• M1: 109,655 km (0.109 R)
• M2: 169,046 km (0.099 R)
• M3: 316,250 km (0.102 R)
• M4: 385,663 km (0.039 R)
• M5: 457,620 km (0.084 R)
• M6: 568,771 km (0.078 R)
• M7: 630,405 km (0.099 R)
• M8: 689,796 km (0.052 R)
• M9: 855,101 km (0.115 R)
• M10: 1,039,107 km (0.11 R)
• M11: 1,138,739 km (0.058 R)
• M12: 1,265,299 km (0.093 R)
• M13: 1,390,363 km (0.085 R)
• M14: 1,476,232 km (0.061 R)
• M15: 1,532,331 km (0.095 R)
• M16: 1,595,611 km (0.041 R)
• M17: 1,698,534 km (0.093 R)
• M18: 1,757,625 km (0.04 R)
• M19: 1,823,897 km (0.074 R)
• M20: 2,014,335 km (0.118 R)
• M21: 2,083,898 km (0.111 R)
• M22: 2,225,568 km (0.038 R)
• M23: 2,348,537 km (0.11 R)
• M24: 2,503,670 km (0.082 R)
• M25: 2,593,877 km (0.035 R)
• M26: 2,700,391 km (0.027 R)
• M27: 2,839,517 km (0.078 R)
• M28: 2,941,543 km (0.102 R)
• M29: 3,076,929 km (0.114 R)
• M30: 3,133,178 km (0.117 R)
• M31: 3,271,406 km (0.099 R)
• M32: 3,337,229 km (0.053 R)
• M33: 3,461,695 km (0.039 R)
• M34: 3,672,777 km (0.057 R)
• M35: 3,792,755 km (0.111 R)
• M36: 3,896,576 km (0.087 R)
• M37: 3,992,767 km (0.084 R)
• M38: 4,080,731 km (0.099 R)
• M39: 4,169,442 km (0.093 R)
• M40: 4,258,902 km (0.105 R)
• M41: 4,339,834 km (0.095 R)
• M42: 4,403,114 km (0.117 R)
• M43: 4,521,596 km (0.074 R)
• M44: 4,641,124 km (0.088 R)
• M45: 4,874,048 km (0.069 R)
• M46: 4,930,447 km (0.091 R)
• M47: 5,053,566 km (0.043 R)
• M48: 5,149,009 km (0.112 R)
• M49: 5,273,774 km (0.081 R)
• M50: 5,458,228 km (0.093 R)
• M51: 5,526,744 km (0.088 R)
• M52: 5,625,030 km (0.048 R)
• M53: 5,714,040 km (0.118 R)
• M54: 5,893,408 km (0.093 R)
• M55: 6,034,180 km (0.084 R)
• M56: 6,196,493 km (0.066 R)
• M57: 6,515,137 km (0.118 R)
• M58: 6,692,111 km (0.109 R)
• M59: 6,796,979 km (0.059 R)
• M60: 7,061,618 km (0.077 R)
• M61: 7,157,660 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 11.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.89 AU - 1.39 AU

Year: 840 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 75,551,008 km

• M1: 158,275 km (0.068 R)
• M2: 294,409 km (0.057 R)
• M3: 382,372 km (0.06 R)
• M4: 465,549 km (0.058 R)
• M5: 708,944 km (0.071 R)
• M6: 786,586 km (0.033 R)
• M7: 1,043,296 km (0.112 R)
• M8: 1,143,676 km (0.087 R)
• M9: 1,365,529 km (0.088 R)
• M10: 1,532,780 km (0.094 R)
• M11: 1,619,098 km (0.082 R)
• M12: 1,760,767 km (0.062 R)
• M13: 1,857,557 km (0.079 R)
• M14: 1,950,008 km (0.075 R)
• M15: 2,056,821 km (0.101 R)
• M16: 2,133,415 km (0.111 R)
• M17: 2,276,281 km (0.079 R)
• M18: 2,682,589 km (0.095 R)
• M19: 2,794,937 km (0.116 R)
• M20: 2,901,600 km (0.097 R)
• M21: 2,980,738 km (0.118 R)
• M22: 3,148,736 km (0.058 R)
• M23: 3,237,597 km (0.114 R)
• M24: 3,327,356 km (0.045 R)
• M25: 3,501,637 km (0.104 R)
• M26: 3,686,840 km (0.07 R)
• M27: 3,804,274 km (0.034 R)
• M28: 3,946,841 km (0.054 R)
• M29: 4,075,196 km (0.1 R)
• M30: 4,451,733 km (0.095 R)
• M31: 4,568,569 km (0.081 R)
• M32: 4,754,370 km (0.094 R)
• M33: 4,899,629 km (0.071 R)
• M34: 5,185,960 km (0.082 R)
• M35: 5,282,600 km (0.098 R)
• M36: 5,362,036 km (0.119 R)
• M37: 5,540,208 km (0.073 R)
• M38: 5,711,348 km (0.102 R)
• M39: 5,811,279 km (0.107 R)
• M40: 5,957,586 km (0.106 R)
• M41: 6,068,138 km (0.109 R)
• M42: 6,253,939 km (0.086 R)
• M43: 6,413,410 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 12.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.08 AU - 1.34 AU

Year: 919 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,551,008 km

• M1: 161,117 km (0.043 R)
• M2: 254,167 km (0.107 R)
• M3: 356,342 km (0.071 R)
• M4: 460,761 km (0.119 R)
• M5: 592,408 km (0.117 R)
• M6: 709,692 km (0.078 R)
• M7: 804,837 km (0.061 R)
• M8: 992,881 km (0.034 R)
• M9: 1,214,585 km (0.088 R)
• M10: 1,313,021 km (0.112 R)
• M11: 1,414,298 km (0.106 R)
• M12: 1,578,108 km (0.03 R)
• M13: 1,776,325 km (0.118 R)
• M14: 1,860,848 km (0.112 R)
• M15: 1,954,047 km (0.116 R)
• M16: 2,175,452 km (0.114 R)
• M17: 2,319,964 km (0.1 R)
• M18: 2,412,864 km (0.094 R)
• M19: 2,626,789 km (0.059 R)
• M20: 2,913,568 km (0.107 R)
• M21: 3,022,775 km (0.098 R)
• M22: 3,643,307 km (0.083 R)
• M23: 3,770,465 km (0.114 R)
• M24: 3,945,345 km (0.11 R)
• M25: 4,408,948 km (0.051 R)
• M26: 4,573,805 km (0.065 R)
• M27: 4,681,665 km (0.113 R)
• M28: 4,820,193 km (0.066 R)
• M29: 4,919,975 km (0.115 R)
• M30: 5,152,151 km (0.051 R)
• M31: 5,439,678 km (0.114 R)
• M32: 5,595,858 km (0.037 R)
• M33: 5,690,404 km (0.104 R)
• M34: 5,806,492 km (0.068 R)
• M35: 5,902,234 km (0.057 R)
• M36: 5,998,426 km (0.108 R)
• M37: 6,290,142 km (0.099 R)
• M38: 6,421,339 km (0.12 R)
• M39: 6,719,936 km (0.076 R)
• M40: 6,932,814 km (0.04 R)
• M41: 7,034,391 km (0.093 R)
• M42: 7,239,041 km (0.085 R)
• M43: 7,330,744 km (0.025 R)
• M44: 7,492,011 km (0.094 R)
• M45: 7,607,949 km (0.104 R)
• M46: 7,794,797 km (0.073 R)
• M47: 8,042,232 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 9.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.56 AU - 5.34 AU

Year: 6480 Days

Day: 5.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 75,551,008 km

• M1: 122,969 km (0.044 R)
• M2: 377,286 km (0.089 R)
• M3: 455,077 km (0.073 R)
• M4: 519,254 km (0.097 R)
• M5: 658,081 km (0.119 R)
• M6: 890,706 km (0.105 R)
• M7: 1,185,563 km (0.118 R)
• M8: 1,334,862 km (0.108 R)
• M9: 1,540,409 km (0.077 R)
• M10: 1,652,308 km (0.038 R)
• M11: 1,766,900 km (0.063 R)
• M12: 2,004,312 km (0.093 R)
• M13: 2,864,350 km (0.085 R)
• M14: 2,965,030 km (0.075 R)
• M15: 3,092,338 km (0.092 R)
• M16: 3,379,266 km (0.061 R)
• M17: 3,620,268 km (0.112 R)
• M18: 4,204,747 km (0.105 R)
• M19: 4,304,978 km (0.08 R)
• M20: 4,478,811 km (0.113 R)
• M21: 4,684,508 km (0.072 R)
• M22: 4,803,438 km (0.09 R)
• M23: 4,938,525 km (0.059 R)
• M24: 5,444,465 km (0.115 R)
• M25: 5,838,805 km (0.075 R)
• M26: 6,160,889 km (0.108 R)
• M27: 6,439,291 km (0.118 R)
• M28: 6,522,018 km (0.098 R)
• M29: 6,588,440 km (0.102 R)
• M30: 6,923,838 km (0.069 R)
• M31: 6,991,606 km (0.101 R)
• M32: 7,196,106 km (0.093 R)
• M33: 7,316,383 km (0.086 R)
• M34: 8,016,501 km (0.086 R)
• M35: 9,032,271 km (0.117 R)
• M36: 9,329,970 km (0.112 R)
• M37: 9,461,168 km (0.039 R)
• M38: 9,744,506 km (0.111 R)
• M39: 10,203,622 km (0.094 R)
• M40: 10,474,693 km (0.102 R)
• M41: 10,748,158 km (0.102 R)
• M42: 11,362,108 km (0.093 R)
• M43: 11,723,836 km (0.06 R)
• M44: 11,804,768 km (0.092 R)
• M45: 11,865,654 km (0.068 R)
• M46: 12,048,613 km (0.059 R)
• M47: 12,171,133 km (0.077 R)
• M48: 12,458,660 km (0.105 R)
• M49: 12,582,677 km (0.08 R)
• M50: 12,873,346 km (0.048 R)
• M51: 13,208,445 km (0.04 R)
• M52: 13,377,042 km (0.116 R)
• M53: 13,440,471 km (0.045 R)
• M54: 13,546,386 km (0.102 R)
• M55: 13,652,451 km (0.091 R)
• M56: 14,468,508 km (0.111 R)
• M57: 14,533,583 km (0.117 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 5.9

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.45 AU - 11.89 AU

Year: 20756 Days

Day: 19.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,551,008 km

• M1: 92,451 km (0.04 R)
• M2: 198,367 km (0.11 R)
• M3: 303,085 km (0.091 R)
• M4: 426,952 km (0.089 R)
• M5: 1,182,721 km (0.091 R)
• M6: 1,324,240 km (0.081 R)
• M7: 1,501,364 km (0.112 R)
• M8: 1,943,875 km (0.109 R)
• M9: 2,077,466 km (0.111 R)
• M10: 2,678,251 km (0.103 R)
• M11: 3,055,387 km (0.112 R)
• M12: 3,369,094 km (0.05 R)
• M13: 4,197,716 km (0.077 R)
• M14: 4,679,272 km (0.105 R)
• M15: 5,178,181 km (0.047 R)
• M16: 6,472,950 km (0.089 R)
• M17: 7,915,074 km (0.106 R)
• M18: 8,616,987 km (0.054 R)
• M19: 8,837,045 km (0.087 R)
• M20: 10,253,438 km (0.103 R)
• M21: 10,428,168 km (0.089 R)
• M22: 10,545,154 km (0.09 R)
• M23: 11,617,621 km (0.092 R)
• M24: 11,678,208 km (0.096 R)
• M25: 13,100,884 km (0.063 R)
• M26: 13,353,854 km (0.072 R)
• M27: 13,864,581 km (0.064 R)
• M28: 14,773,687 km (0.036 R)
• M29: 14,971,007 km (0.102 R)
• M30: 15,301,768 km (0.117 R)
• M31: 15,635,072 km (0.053 R)
• M32: 15,701,942 km (0.073 R)
• M33: 16,240,943 km (0.116 R)
• M34: 17,823,689 km (0.119 R)
• M35: 18,033,724 km (0.094 R)
• M36: 18,953,452 km (0.025 R)
• M37: 19,311,290 km (0.03 R)
• M38: 19,815,884 km (0.075 R)
• M39: 22,630,268 km (0.092 R)
• M40: 23,009,798 km (0.101 R)
• M41: 25,567,024 km (0.075 R)
• M42: 25,962,262 km (0.118 R)
• M43: 27,321,059 km (0.092 R)
• M44: 29,941,116 km (0.07 R)
• M45: 30,107,469 km (0.105 R)
• M46: 31,196,542 km (0.079 R)
• M47: 31,280,765 km (0.077 R)
• M48: 31,873,023 km (0.102 R)
• M49: 33,671,938 km (0.049 R)
• M50: 34,540,054 km (0.091 R)
• M51: 35,767,804 km (0.114 R)
• M52: 36,742,583 km (0.114 R)
• M53: 36,920,754 km (0.108 R)
• M54: 37,725,890 km (0.119 R)
• M55: 38,536,860 km (0.096 R)
• M56: 38,989,992 km (0.063 R)
• M57: 39,627,130 km (0.09 R)
• M58: 40,543,417 km (0.111 R)
• M59: 42,210,236 km (0.113 R)
• M60: 42,490,283 km (0.031 R)
• M61: 43,710,703 km (0.108 R)
• M62: 44,372,524 km (0.088 R)
• M63: 44,847,347 km (0.119 R)
• M64: 44,942,492 km (0.052 R)
• M65: 45,133,079 km (0.088 R)
• M66: 47,634,206 km (0.105 R)
• M67: 47,731,295 km (0.077 R)
• M68: 48,803,613 km (0.104 R)
• M69: 49,391,981 km (0.106 R)
• M70: 50,081,328 km (0.081 R)
• M71: 51,071,516 km (0.062 R)
• M72: 54,283,383 km (0.102 R)
• M73: 54,892,844 km (0.113 R)
• M74: 56,323,898 km (0.1 R)
• M75: 56,426,522 km (0.073 R)
• M76: 57,974,112 km (0.105 R)
• M77: 60,374,110 km (0.094 R)
• M78: 61,427,728 km (0.063 R)
• M79: 62,062,771 km (0.045 R)
• M80: 62,381,115 km (0.074 R)
• M81: 62,912,936 km (0.118 R)
• M82: 65,378,458 km (0.113 R)
• M83: 67,221,055 km (0.071 R)
• M84: 67,656,983 km (0.099 R)
• M85: 69,741,031 km (0.118 R)
• M86: 69,961,539 km (0.079 R)
• M87: 70,957,112 km (0.112 R)
• M88: 71,957,174 km (0.031 R)
• M89: 72,626,625 km (0.101 R)
• M90: 73,298,020 km (0.069 R)
• M91: 74,309,002 km (0.072 R)
• M92: 74,647,094 km (0.089 R)
• M93: 74,759,890 km (0.12 R)
• M94: 75,098,580 km (0.097 R)
• M95: 75,324,622 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit