🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 13.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 257 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,836,834 km

• M1: 171,290 km (0.087 R)
• M2: 266,434 km (0.058 R)
• M3: 358,436 km (0.063 R)
• M4: 449,691 km (0.108 R)
• M5: 543,190 km (0.072 R)
• M6: 648,656 km (0.08 R)
• M7: 758,910 km (0.068 R)
• M8: 883,824 km (0.102 R)
• M9: 970,292 km (0.052 R)
• M10: 1,116,000 km (0.095 R)
• M11: 1,252,583 km (0.114 R)
• M12: 1,351,318 km (0.112 R)
• M13: 1,622,239 km (0.059 R)
• M14: 1,798,316 km (0.032 R)
• M15: 1,980,975 km (0.066 R)
• M16: 2,190,711 km (0.086 R)
• M17: 2,295,879 km (0.085 R)
• M18: 2,494,844 km (0.116 R)
• M19: 2,722,232 km (0.111 R)
• M20: 2,893,073 km (0.066 R)
• M21: 2,979,840 km (0.049 R)
• M22: 3,245,526 km (0.084 R)
• M23: 3,396,620 km (0.12 R)
• M24: 3,488,473 km (0.084 R)
• M25: 3,581,074 km (0.104 R)
• M26: 3,705,838 km (0.038 R)
• M27: 3,825,816 km (0.117 R)
• M28: 3,927,842 km (0.097 R)
• M29: 4,076,243 km (0.12 R)
• M30: 4,265,933 km (0.097 R)
• M31: 4,358,534 km (0.085 R)
• M32: 4,478,661 km (0.067 R)
• M33: 4,586,372 km (0.108 R)
• M34: 4,681,366 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 11.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.56 AU - 0.74 AU

Year: 349 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,836,834 km

• M1: 149,299 km (0.071 R)
• M2: 229,483 km (0.028 R)
• M3: 304,731 km (0.11 R)
• M4: 405,560 km (0.026 R)
• M5: 482,004 km (0.101 R)
• M6: 575,802 km (0.066 R)
• M7: 651,050 km (0.108 R)
• M8: 867,518 km (0.069 R)
• M9: 956,230 km (0.06 R)
• M10: 1,048,232 km (0.027 R)
• M11: 1,196,633 km (0.048 R)
• M12: 1,380,639 km (0.118 R)
• M13: 1,457,083 km (0.082 R)
• M14: 1,664,576 km (0.082 R)
• M15: 1,780,663 km (0.096 R)
• M16: 1,857,258 km (0.104 R)
• M17: 1,970,802 km (0.025 R)
• M18: 2,090,481 km (0.118 R)
• M19: 2,186,373 km (0.113 R)
• M20: 2,325,648 km (0.098 R)
• M21: 2,425,281 km (0.076 R)
• M22: 2,542,117 km (0.086 R)
• M23: 2,633,072 km (0.087 R)
• M24: 2,721,036 km (0.055 R)
• M25: 2,822,313 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 9.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 677 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 82.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 82,836,834 km

• M1: 127,607 km (0.092 R)
• M2: 251,474 km (0.091 R)
• M3: 325,375 km (0.085 R)
• M4: 506,389 km (0.116 R)
• M5: 588,817 km (0.099 R)
• M6: 716,574 km (0.1 R)
• M7: 794,963 km (0.118 R)
• M8: 892,950 km (0.07 R)
• M9: 955,033 km (0.055 R)
• M10: 1,018,612 km (0.085 R)
• M11: 1,077,853 km (0.085 R)
• M12: 1,138,290 km (0.119 R)
• M13: 1,307,485 km (0.025 R)
• M14: 1,539,212 km (0.119 R)
• M15: 1,600,996 km (0.093 R)
• M16: 1,748,500 km (0.086 R)
• M17: 1,849,478 km (0.106 R)
• M18: 1,952,252 km (0.073 R)
• M19: 2,110,377 km (0.117 R)
• M20: 2,187,121 km (0.074 R)
• M21: 2,311,885 km (0.107 R)
• M22: 2,407,179 km (0.086 R)
• M23: 2,659,252 km (0.099 R)
• M24: 2,734,051 km (0.081 R)
• M25: 2,894,270 km (0.12 R)
• M26: 3,040,427 km (0.105 R)
• M27: 3,153,822 km (0.104 R)
• M28: 3,250,762 km (0.112 R)
• M29: 3,322,120 km (0.084 R)
• M30: 3,411,879 km (0.117 R)
• M31: 3,484,284 km (0.069 R)
• M32: 3,658,266 km (0.089 R)
• M33: 3,732,467 km (0.116 R)
• M34: 3,872,939 km (0.07 R)
• M35: 4,641,274 km (0.103 R)
• M36: 4,741,953 km (0.077 R)
• M37: 4,955,579 km (0.113 R)
• M38: 5,079,147 km (0.104 R)
• M39: 5,141,230 km (0.091 R)
• M40: 5,245,500 km (0.04 R)
• M41: 5,318,803 km (0.066 R)
• M42: 5,477,077 km (0.119 R)
• M43: 5,636,997 km (0.115 R)
• M44: 5,712,095 km (0.111 R)
• M45: 5,885,180 km (0.109 R)
• M46: 5,983,316 km (0.113 R)
• M47: 6,114,963 km (0.104 R)
• M48: 6,181,085 km (0.105 R)
• M49: 6,280,867 km (0.118 R)
• M50: 6,358,807 km (0.082 R)
• M51: 6,890,628 km (0.111 R)
• M52: 7,602,115 km (0.081 R)
• M53: 7,673,324 km (0.084 R)
• M54: 8,020,839 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.6

Radius: 5.2

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.63 AU - 7.33 AU

Year: 9752 Days

Day: 23.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,836,834 km

• M1: 87,664 km (0.115 R)
• M2: 151,842 km (0.096 R)
• M3: 193,131 km (0.101 R)
• M4: 379,530 km (0.063 R)
• M5: 614,398 km (0.05 R)
• M6: 657,632 km (0.068 R)
• M7: 762,500 km (0.119 R)
• M8: 1,022,801 km (0.064 R)
• M9: 1,327,831 km (0.077 R)
• M10: 1,866,832 km (0.115 R)
• M11: 2,126,085 km (0.115 R)
• M12: 2,282,714 km (0.055 R)
• M13: 2,328,042 km (0.075 R)
• M14: 2,606,892 km (0.106 R)
• M15: 2,726,272 km (0.116 R)
• M16: 2,774,592 km (0.098 R)
• M17: 3,349,646 km (0.084 R)
• M18: 3,453,317 km (0.039 R)
• M19: 3,637,472 km (0.118 R)
• M20: 3,797,841 km (0.078 R)
• M21: 3,933,227 km (0.103 R)
• M22: 3,987,830 km (0.04 R)
• M23: 4,180,961 km (0.108 R)
• M24: 4,924,912 km (0.058 R)
• M25: 5,072,714 km (0.07 R)
• M26: 5,585,835 km (0.053 R)
• M27: 5,864,087 km (0.12 R)
• M28: 6,146,977 km (0.086 R)
• M29: 6,498,831 km (0.095 R)
• M30: 6,660,845 km (0.084 R)
• M31: 7,423,346 km (0.115 R)
• M32: 7,524,922 km (0.043 R)
• M33: 7,626,799 km (0.102 R)
• M34: 7,763,531 km (0.109 R)
• M35: 8,248,228 km (0.09 R)
• M36: 8,459,012 km (0.108 R)
• M37: 8,600,382 km (0.08 R)
• M38: 10,358,306 km (0.116 R)
• M39: 10,396,005 km (0.078 R)
• M40: 11,122,452 km (0.114 R)
• M41: 11,707,380 km (0.087 R)
• M42: 11,865,056 km (0.103 R)
• M43: 11,904,699 km (0.118 R)
• M44: 11,983,837 km (0.104 R)
• M45: 12,102,917 km (0.072 R)
• M46: 12,583,425 km (0.054 R)
• M47: 12,704,450 km (0.118 R)
• M48: 12,785,382 km (0.113 R)
• M49: 13,687,008 km (0.119 R)
• M50: 14,863,895 km (0.111 R)
• M51: 15,120,306 km (0.065 R)
• M52: 15,334,979 km (0.101 R)
• M53: 15,421,147 km (0.109 R)
• M54: 15,594,082 km (0.112 R)
• M55: 15,854,532 km (0.049 R)
• M56: 16,029,113 km (0.113 R)
• M57: 17,808,430 km (0.086 R)
• M58: 18,767,502 km (0.113 R)
• M59: 19,602,856 km (0.113 R)
• M60: 20,025,021 km (0.086 R)
• M61: 20,402,756 km (0.058 R)
• M62: 23,260,674 km (0.113 R)
• M63: 23,310,191 km (0.062 R)
• M64: 24,007,017 km (0.073 R)
• M65: 24,057,133 km (0.079 R)
• M66: 25,014,410 km (0.113 R)
• M67: 25,574,354 km (0.11 R)
• M68: 25,676,530 km (0.068 R)
• M69: 26,706,361 km (0.083 R)
• M70: 27,070,034 km (0.109 R)
• M71: 27,749,807 km (0.091 R)
• M72: 28,118,117 km (0.072 R)
• M73: 28,276,391 km (0.07 R)
• M74: 28,700,202 km (0.1 R)
• M75: 29,019,294 km (0.049 R)
• M76: 29,822,336 km (0.109 R)
• M77: 29,983,752 km (0.117 R)
• M78: 30,795,619 km (0.115 R)
• M79: 31,286,151 km (0.066 R)
• M80: 31,504,863 km (0.119 R)
• M81: 32,495,949 km (0.105 R)
• M82: 32,884,155 km (0.092 R)
• M83: 33,385,458 km (0.088 R)
• M84: 34,170,398 km (0.091 R)
• M85: 36,791,801 km (0.101 R)
• M86: 37,254,208 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.8

Radius: 4.9

Gravity: 40.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.86 AU - 9.82 AU

Year: 19035 Days

Day: 19.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,836,834 km

• M1: 277,654 km (0.084 R)
• M2: 331,060 km (0.118 R)
• M3: 748,139 km (0.111 R)
• M4: 1,042,548 km (0.112 R)
• M5: 1,099,694 km (0.05 R)
• M6: 1,308,084 km (0.066 R)
• M7: 1,464,414 km (0.082 R)
• M8: 2,004,611 km (0.036 R)
• M9: 2,040,216 km (0.116 R)
• M10: 2,484,671 km (0.074 R)
• M11: 2,717,894 km (0.109 R)
• M12: 2,797,181 km (0.101 R)
• M13: 3,373,582 km (0.092 R)
• M14: 3,631,638 km (0.059 R)
• M15: 3,985,736 km (0.072 R)
• M16: 4,166,749 km (0.073 R)
• M17: 4,212,526 km (0.069 R)
• M18: 4,350,605 km (0.065 R)
• M19: 5,458,228 km (0.046 R)
• M20: 6,172,857 km (0.075 R)
• M21: 6,277,276 km (0.102 R)
• M22: 7,134,023 km (0.112 R)
• M23: 7,464,635 km (0.069 R)
• M24: 8,140,817 km (0.078 R)
• M25: 8,602,476 km (0.112 R)
• M26: 8,660,819 km (0.104 R)
• M27: 9,430,650 km (0.114 R)
• M28: 10,160,538 km (0.083 R)
• M29: 10,283,956 km (0.11 R)
• M30: 11,098,217 km (0.117 R)
• M31: 11,803,422 km (0.103 R)
• M32: 12,063,273 km (0.12 R)
• M33: 12,522,838 km (0.077 R)
• M34: 14,695,148 km (0.106 R)
• M35: 14,904,735 km (0.061 R)
• M36: 15,256,140 km (0.099 R)
• M37: 17,274,216 km (0.115 R)
• M38: 19,145,685 km (0.066 R)
• M39: 19,298,125 km (0.062 R)
• M40: 21,633,049 km (0.072 R)
• M41: 23,482,677 km (0.047 R)
• M42: 23,564,208 km (0.08 R)
• M43: 23,727,718 km (0.045 R)
• M44: 24,137,916 km (0.047 R)
• M45: 25,970,190 km (0.069 R)
• M46: 26,308,132 km (0.113 R)
• M47: 26,562,598 km (0.05 R)
• M48: 26,817,812 km (0.053 R)
• M49: 28,019,681 km (0.08 R)
• M50: 28,279,383 km (0.05 R)
• M51: 29,151,239 km (0.093 R)
• M52: 30,031,773 km (0.103 R)
• M53: 30,297,758 km (0.084 R)
• M54: 30,386,469 km (0.054 R)
• M55: 30,921,132 km (0.08 R)
• M56: 32,180,596 km (0.096 R)
• M57: 33,456,816 km (0.089 R)
• M58: 33,824,527 km (0.034 R)
• M59: 34,008,832 km (0.114 R)
• M60: 35,121,840 km (0.09 R)
• M61: 36,813,493 km (0.055 R)
• M62: 38,820,647 km (0.095 R)
• M63: 40,275,786 km (0.098 R)
• M64: 40,471,161 km (0.068 R)
• M65: 42,442,262 km (0.063 R)
• M66: 43,840,404 km (0.113 R)
• M67: 44,444,331 km (0.087 R)
• M68: 45,253,655 km (0.116 R)
• M69: 49,164,293 km (0.075 R)
• M70: 49,373,132 km (0.043 R)
• M71: 49,791,557 km (0.102 R)
• M72: 50,001,293 km (0.094 R)
• M73: 50,106,161 km (0.093 R)
• M74: 51,371,310 km (0.1 R)
• M75: 51,689,206 km (0.096 R)
• M76: 54,040,735 km (0.119 R)
• M77: 55,555,114 km (0.109 R)
• M78: 60,292,879 km (0.08 R)
• M79: 61,863,058 km (0.081 R)
• M80: 62,427,191 km (0.102 R)
• M81: 64,357,752 km (0.098 R)
• M82: 65,962,189 km (0.101 R)
• M83: 66,307,760 km (0.084 R)
• M84: 70,030,653 km (0.075 R)
• M85: 70,265,521 km (0.087 R)
• M86: 70,971,923 km (0.116 R)
• M87: 71,562,385 km (0.101 R)
• M88: 72,035,863 km (0.113 R)
• M89: 72,273,125 km (0.107 R)
• M90: 72,867,028 km (0.119 R)
• M91: 73,701,336 km (0.218 R)
• M92: 74,538,934 km (0.11 R)
• M93: 76,344,132 km (0.165 R)
• M94: 76,706,907 km (0.045 R)
• M95: 77,191,454 km (0.094 R)
• M96: 78,895,523 km (0.105 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: 392 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit