🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 11

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 598 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,396,938 km

• M1: 142,417 km (0.059 R)
• M2: 249,230 km (0.061 R)
• M3: 369,656 km (0.102 R)
• M4: 463,005 km (0.091 R)
• M5: 575,204 km (0.106 R)
• M6: 662,270 km (0.078 R)
• M7: 802,443 km (0.096 R)
• M8: 887,415 km (0.104 R)
• M9: 1,043,894 km (0.093 R)
• M10: 1,157,738 km (0.115 R)
• M11: 1,284,148 km (0.098 R)
• M12: 1,424,022 km (0.07 R)
• M13: 1,524,552 km (0.061 R)
• M14: 1,596,060 km (0.062 R)
• M15: 1,700,778 km (0.103 R)
• M16: 1,775,128 km (0.074 R)
• M17: 1,975,589 km (0.096 R)
• M18: 2,063,852 km (0.052 R)
• M19: 2,153,461 km (0.095 R)
• M20: 2,488,261 km (0.117 R)
• M21: 3,189,726 km (0.108 R)
• M22: 3,317,333 km (0.044 R)
• M23: 3,405,296 km (0.112 R)
• M24: 3,625,804 km (0.065 R)
• M25: 3,974,666 km (0.109 R)
• M26: 4,080,880 km (0.094 R)
• M27: 4,264,138 km (0.1 R)
• M28: 4,347,165 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 9.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.09 AU - 1.72 AU

Year: 1087 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,396,938 km

• M1: 175,030 km (0.073 R)
• M2: 242,797 km (0.078 R)
• M3: 348,413 km (0.119 R)
• M4: 499,657 km (0.078 R)
• M5: 581,637 km (0.118 R)
• M6: 785,987 km (0.107 R)
• M7: 850,763 km (0.062 R)
• M8: 944,561 km (0.054 R)
• M9: 1,006,943 km (0.058 R)
• M10: 1,143,227 km (0.107 R)
• M11: 1,371,513 km (0.094 R)
• M12: 1,564,794 km (0.045 R)
• M13: 1,656,348 km (0.075 R)
• M14: 1,862,643 km (0.105 R)
• M15: 1,942,229 km (0.119 R)
• M16: 2,104,842 km (0.117 R)
• M17: 2,319,365 km (0.084 R)
• M18: 2,560,517 km (0.117 R)
• M19: 2,689,321 km (0.079 R)
• M20: 2,850,737 km (0.103 R)
• M21: 2,984,328 km (0.074 R)
• M22: 3,268,414 km (0.087 R)
• M23: 3,429,980 km (0.097 R)
• M24: 3,572,248 km (0.026 R)
• M25: 3,705,390 km (0.093 R)
• M26: 3,953,722 km (0.041 R)
• M27: 4,114,540 km (0.103 R)
• M28: 4,277,602 km (0.048 R)
• M29: 4,383,517 km (0.086 R)
• M30: 4,502,298 km (0.086 R)
• M31: 4,574,104 km (0.052 R)
• M32: 4,658,328 km (0.09 R)
• M33: 5,439,678 km (0.102 R)
• M34: 5,580,300 km (0.111 R)
• M35: 5,930,658 km (0.052 R)
• M36: 6,062,304 km (0.08 R)
• M37: 6,128,426 km (0.119 R)
• M38: 6,913,366 km (0.092 R)
• M39: 7,079,719 km (0.116 R)
• M40: 7,233,356 km (0.057 R)
• M41: 7,416,464 km (0.09 R)
• M42: 7,572,644 km (0.096 R)
• M43: 7,931,530 km (0.081 R)
• M44: 8,134,833 km (0.106 R)
• M45: 8,281,289 km (0.084 R)
• M46: 8,413,683 km (0.1 R)
• M47: 8,502,395 km (0.045 R)
• M48: 8,665,905 km (0.083 R)
• M49: 9,026,137 km (0.047 R)
• M50: 9,132,052 km (0.113 R)
• M51: 9,299,452 km (0.09 R)
• M52: 9,575,610 km (0.084 R)
• M53: 9,652,803 km (0.118 R)
• M54: 9,730,294 km (0.048 R)
• M55: 9,792,377 km (0.104 R)
• M56: 9,916,843 km (0.07 R)
• M57: 10,167,569 km (0.103 R)
• M58: 10,262,115 km (0.102 R)
• M59: 10,404,532 km (0.086 R)
• M60: 10,787,353 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 8.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.2 AU - 3.42 AU

Year: 3950 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,396,938 km

• M1: 113,844 km (0.12 R)
• M2: 262,395 km (0.063 R)
• M3: 357,539 km (0.051 R)
• M4: 459,864 km (0.07 R)
• M5: 580,589 km (0.11 R)
• M6: 736,919 km (0.088 R)
• M7: 803,490 km (0.089 R)
• M8: 942,915 km (0.112 R)
• M9: 997,519 km (0.107 R)
• M10: 1,216,530 km (0.096 R)
• M11: 1,430,156 km (0.07 R)
• M12: 1,644,978 km (0.114 R)
• M13: 1,986,510 km (0.059 R)
• M14: 2,045,751 km (0.075 R)
• M15: 2,263,565 km (0.115 R)
• M16: 2,617,364 km (0.032 R)
• M17: 3,125,249 km (0.084 R)
• M18: 3,518,991 km (0.07 R)
• M19: 3,619,820 km (0.1 R)
• M20: 3,707,185 km (0.086 R)
• M21: 4,337,740 km (0.076 R)
• M22: 5,082,288 km (0.096 R)
• M23: 5,295,316 km (0.054 R)
• M24: 5,477,825 km (0.119 R)
• M25: 5,561,450 km (0.118 R)
• M26: 5,662,429 km (0.114 R)
• M27: 5,832,073 km (0.084 R)
• M28: 6,020,566 km (0.084 R)
• M29: 6,633,768 km (0.081 R)
• M30: 6,938,798 km (0.07 R)
• M31: 7,011,353 km (0.057 R)
• M32: 7,787,168 km (0.115 R)
• M33: 7,956,961 km (0.106 R)
• M34: 8,013,808 km (0.107 R)
• M35: 8,242,693 km (0.092 R)
• M36: 8,415,778 km (0.107 R)
• M37: 8,942,362 km (0.087 R)
• M38: 9,001,453 km (0.108 R)
• M39: 9,060,844 km (0.1 R)
• M40: 9,159,878 km (0.094 R)
• M41: 9,519,661 km (0.081 R)
• M42: 9,823,045 km (0.083 R)
• M43: 10,047,591 km (0.089 R)
• M44: 11,644,549 km (0.107 R)
• M45: 11,773,951 km (0.117 R)
• M46: 11,882,110 km (0.09 R)
• M47: 12,165,149 km (0.075 R)
• M48: 12,870,952 km (0.114 R)
• M49: 12,937,822 km (0.086 R)
• M50: 13,116,741 km (0.106 R)
• M51: 13,977,527 km (0.115 R)
• M52: 14,183,973 km (0.113 R)
• M53: 14,693,204 km (0.073 R)
• M54: 14,903,239 km (0.074 R)
• M55: 15,326,152 km (0.075 R)
• M56: 15,420,698 km (0.09 R)
• M57: 15,657,960 km (0.109 R)
• M58: 15,824,762 km (0.062 R)
• M59: 15,920,355 km (0.066 R)
• M60: 16,088,054 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.7

Radius: 3.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.98 AU - 10.56 AU

Year: 17038 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,396,938 km

• M1: 64,177 km (0.118 R)
• M2: 234,270 km (0.114 R)
• M3: 447,896 km (0.106 R)
• M4: 821,592 km (0.112 R)
• M5: 994,975 km (0.064 R)
• M6: 1,022,651 km (0.11 R)
• M7: 1,896,751 km (0.025 R)
• M8: 2,124,589 km (0.082 R)
• M9: 2,214,647 km (0.087 R)
• M10: 2,305,902 km (0.074 R)
• M11: 3,058,977 km (0.09 R)
• M12: 3,621,016 km (0.117 R)
• M13: 4,813,311 km (0.077 R)
• M14: 4,907,708 km (0.114 R)
• M15: 5,098,595 km (0.103 R)
• M16: 5,219,171 km (0.116 R)
• M17: 5,389,562 km (0.105 R)
• M18: 6,191,257 km (0.099 R)
• M19: 6,268,300 km (0.093 R)
• M20: 6,684,631 km (0.072 R)
• M21: 7,163,494 km (0.109 R)
• M22: 9,216,126 km (0.104 R)
• M23: 9,333,561 km (0.085 R)
• M24: 9,599,396 km (0.084 R)
• M25: 10,320,757 km (0.088 R)
• M26: 10,503,865 km (0.094 R)
• M27: 11,340,715 km (0.078 R)
• M28: 11,372,131 km (0.072 R)
• M29: 11,529,508 km (0.119 R)
• M30: 11,878,520 km (0.109 R)
• M31: 12,684,403 km (0.069 R)
• M32: 13,110,458 km (0.088 R)
• M33: 14,010,140 km (0.034 R)
• M34: 14,246,654 km (0.046 R)
• M35: 14,998,533 km (0.098 R)
• M36: 15,693,116 km (0.097 R)
• M37: 17,583,883 km (0.115 R)
• M38: 18,834,073 km (0.052 R)
• M39: 19,057,722 km (0.086 R)
• M40: 20,762,389 km (0.086 R)
• M41: 22,752,490 km (0.057 R)
• M42: 24,274,349 km (0.078 R)
• M43: 25,293,410 km (0.115 R)
• M44: 25,540,096 km (0.106 R)
• M45: 25,787,531 km (0.097 R)
• M46: 26,077,153 km (0.044 R)
• M47: 27,162,635 km (0.053 R)
• M48: 27,288,746 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.5

Radius: 7.2

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.54 AU - 12.2 AU

Year: 21907 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,396,938 km

• M1: 92,003 km (0.111 R)
• M2: 417,827 km (0.111 R)
• M3: 496,366 km (0.117 R)
• M4: 912,996 km (0.074 R)
• M5: 991,385 km (0.074 R)
• M6: 1,099,544 km (0.069 R)
• M7: 1,478,177 km (0.095 R)
• M8: 1,995,935 km (0.063 R)
• M9: 2,064,451 km (0.081 R)
• M10: 2,491,852 km (0.089 R)
• M11: 2,868,838 km (0.085 R)
• M12: 3,467,529 km (0.103 R)
• M13: 4,368,557 km (0.119 R)
• M14: 5,195,534 km (0.094 R)
• M15: 5,290,379 km (0.109 R)
• M16: 5,626,825 km (0.054 R)
• M17: 5,675,444 km (0.101 R)
• M18: 5,773,131 km (0.089 R)
• M19: 6,626,138 km (0.102 R)
• M20: 8,727,241 km (0.032 R)
• M21: 9,124,423 km (0.116 R)
• M22: 9,296,610 km (0.112 R)
• M23: 11,505,722 km (0.11 R)
• M24: 11,629,589 km (0.116 R)
• M25: 11,816,287 km (0.108 R)
• M26: 13,021,148 km (0.075 R)
• M27: 13,279,803 km (0.109 R)
• M28: 13,605,478 km (0.089 R)
• M29: 14,799,568 km (0.116 R)
• M30: 16,513,062 km (0.091 R)
• M31: 17,003,892 km (0.046 R)
• M32: 17,499,660 km (0.088 R)
• M33: 21,100,331 km (0.082 R)
• M34: 21,176,177 km (0.072 R)
• M35: 23,728,167 km (0.067 R)
• M36: 24,281,829 km (0.075 R)
• M37: 25,080,233 km (0.063 R)
• M38: 26,131,008 km (0.06 R)
• M39: 26,375,451 km (0.074 R)
• M40: 26,866,730 km (0.031 R)
• M41: 26,949,009 km (0.078 R)
• M42: 27,361,151 km (0.055 R)
• M43: 27,609,484 km (0.078 R)
• M44: 28,024,917 km (0.111 R)
• M45: 29,877,537 km (0.06 R)
• M46: 30,047,929 km (0.09 R)
• M47: 30,904,676 km (0.109 R)
• M48: 31,595,818 km (0.06 R)
• M49: 32,292,047 km (0.1 R)
• M50: 32,905,548 km (0.09 R)
• M51: 34,232,780 km (0.1 R)
• M52: 35,037,467 km (0.052 R)
• M53: 35,397,250 km (0.119 R)
• M54: 39,153,652 km (0.091 R)
• M55: 39,526,899 km (0.12 R)
• M56: 40,182,886 km (0.094 R)
• M57: 40,748,066 km (0.115 R)
• M58: 42,076,944 km (0.113 R)
• M59: 42,650,802 km (0.082 R)
• M60: 43,419,884 km (0.056 R)
• M61: 43,806,296 km (0.083 R)
• M62: 44,971,962 km (0.102 R)
• M63: 45,167,188 km (0.109 R)
• M64: 45,852,944 km (0.069 R)
• M65: 47,831,077 km (0.071 R)
• M66: 49,534,249 km (0.117 R)
• M67: 51,767,595 km (0.12 R)
• M68: 53,102,756 km (0.087 R)
• M69: 53,309,201 km (0.11 R)
• M70: 53,412,424 km (0.082 R)
• M71: 54,137,525 km (0.073 R)
• M72: 55,388,013 km (0.116 R)
• M73: 56,437,293 km (0.107 R)
• M74: 59,089,065 km (0.113 R)
• M75: 60,376,205 km (0.108 R)
• M76: 60,591,775 km (0.089 R)
• M77: 60,807,346 km (0.119 R)
• M78: 61,131,375 km (0.1 R)
• M79: 62,215,660 km (0.076 R)
• M80: 62,433,175 km (0.096 R)
• M81: 63,525,090 km (0.104 R)
• M82: 64,843,496 km (0.1 R)
• M83: 67,619,285 km (0.086 R)
• M84: 67,731,184 km (0.09 R)
• M85: 68,403,477 km (0.081 R)
• M86: 68,628,023 km (0.086 R)
• M87: 69,415,955 km (0.101 R)
• M88: 70,887,400 km (0.032 R)
• M89: 72,597,902 km (0.081 R)
• M90: 72,712,494 km (0.059 R)
• M91: 73,745,766 km (0.112 R)
• M92: 77,108,427 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit