🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 12.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.06 AU - 1.56 AU

Year: 1000 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,143,639 km

• M1: 158,275 km (0.111 R)
• M2: 275,858 km (0.105 R)
• M3: 358,287 km (0.031 R)
• M4: 474,225 km (0.039 R)
• M5: 612,154 km (0.104 R)
• M6: 708,645 km (0.081 R)
• M7: 797,955 km (0.104 R)
• M8: 1,091,167 km (0.118 R)
• M9: 1,305,989 km (0.091 R)
• M10: 1,410,708 km (0.055 R)
• M11: 1,518,269 km (0.079 R)
• M12: 1,620,295 km (0.118 R)
• M13: 1,768,845 km (0.069 R)
• M14: 1,949,559 km (0.025 R)
• M15: 2,070,435 km (0.084 R)
• M16: 2,184,428 km (0.106 R)
• M17: 2,379,055 km (0.092 R)
• M18: 2,468,514 km (0.105 R)
• M19: 2,610,034 km (0.063 R)
• M20: 2,733,602 km (0.09 R)
• M21: 2,859,115 km (0.05 R)
• M22: 2,965,179 km (0.055 R)
• M23: 3,225,330 km (0.119 R)
• M24: 3,358,323 km (0.111 R)
• M25: 3,849,752 km (0.078 R)
• M26: 4,098,084 km (0.05 R)
• M27: 4,449,789 km (0.034 R)
• M28: 4,735,820 km (0.091 R)
• M29: 4,976,672 km (0.107 R)
• M30: 5,105,027 km (0.073 R)
• M31: 5,195,684 km (0.045 R)
• M32: 5,299,804 km (0.096 R)
• M33: 5,404,672 km (0.103 R)
• M34: 5,549,931 km (0.099 R)
• M35: 6,213,099 km (0.104 R)
• M36: 6,645,736 km (0.103 R)
• M37: 6,830,040 km (0.106 R)
• M38: 7,045,013 km (0.118 R)
• M39: 7,189,374 km (0.072 R)
• M40: 7,378,765 km (0.053 R)
• M41: 7,836,834 km (0.069 R)
• M42: 8,031,760 km (0.081 R)
• M43: 8,197,963 km (0.062 R)
• M44: 8,334,845 km (0.1 R)
• M45: 8,889,704 km (0.082 R)
• M46: 9,504,551 km (0.094 R)
• M47: 9,712,492 km (0.093 R)
• M48: 10,084,093 km (0.103 R)
• M49: 10,263,611 km (0.065 R)
• M50: 10,559,515 km (0.118 R)
• M51: 10,691,909 km (0.071 R)
• M52: 10,924,983 km (0.102 R)
• M53: 11,025,363 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 13.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.37 AU - 3.15 AU

Year: 3058 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,143,639 km

• M1: 184,753 km (0.094 R)
• M2: 367,263 km (0.081 R)
• M3: 459,116 km (0.093 R)
• M4: 665,262 km (0.07 R)
• M5: 1,140,085 km (0.094 R)
• M6: 1,277,117 km (0.11 R)
• M7: 1,469,051 km (0.099 R)
• M8: 1,594,115 km (0.067 R)
• M9: 1,683,874 km (0.106 R)
• M10: 1,788,592 km (0.073 R)
• M11: 1,991,297 km (0.12 R)
• M12: 2,508,756 km (0.037 R)
• M13: 2,706,076 km (0.112 R)
• M14: 2,877,066 km (0.092 R)
• M15: 3,132,280 km (0.114 R)
• M16: 3,345,158 km (0.09 R)
• M17: 3,478,599 km (0.1 R)
• M18: 3,716,609 km (0.114 R)
• M19: 3,854,988 km (0.098 R)
• M20: 3,959,856 km (0.092 R)
• M21: 4,048,118 km (0.108 R)
• M22: 4,721,309 km (0.077 R)
• M23: 5,119,090 km (0.114 R)
• M24: 5,215,431 km (0.05 R)
• M25: 5,410,057 km (0.118 R)
• M26: 5,547,687 km (0.112 R)
• M27: 5,806,342 km (0.108 R)
• M28: 6,543,560 km (0.071 R)
• M29: 6,648,279 km (0.054 R)
• M30: 6,774,689 km (0.097 R)
• M31: 7,030,053 km (0.052 R)
• M32: 7,331,941 km (0.113 R)
• M33: 7,506,372 km (0.118 R)
• M34: 7,594,186 km (0.091 R)
• M35: 7,682,299 km (0.084 R)
• M36: 8,627,908 km (0.091 R)
• M37: 8,789,174 km (0.077 R)
• M38: 8,974,675 km (0.12 R)
• M39: 9,278,808 km (0.102 R)
• M40: 9,969,651 km (0.072 R)
• M41: 10,066,291 km (0.099 R)
• M42: 10,627,882 km (0.112 R)
• M43: 11,807,012 km (0.065 R)
• M44: 12,373,240 km (0.12 R)
• M45: 13,186,155 km (0.071 R)
• M46: 13,452,140 km (0.108 R)
• M47: 14,043,500 km (0.044 R)
• M48: 14,560,959 km (0.11 R)
• M49: 14,725,666 km (0.11 R)
• M50: 15,140,352 km (0.101 R)
• M51: 15,335,128 km (0.06 R)
• M52: 15,586,752 km (0.095 R)
• M53: 16,693,178 km (0.104 R)
• M54: 16,808,069 km (0.052 R)
• M55: 17,096,643 km (0.114 R)
• M56: 17,328,520 km (0.112 R)
• M57: 17,561,593 km (0.09 R)
• M58: 17,766,243 km (0.086 R)
• M59: 17,971,791 km (0.114 R)
• M60: 18,060,053 km (0.091 R)
• M61: 18,237,177 km (0.12 R)
• M62: 18,503,910 km (0.118 R)
• M63: 18,593,071 km (0.118 R)
• M64: 19,011,346 km (0.043 R)
• M65: 19,101,255 km (0.088 R)
• M66: 20,039,682 km (0.112 R)
• M67: 20,653,183 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 9.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.87 AU - 3.21 AU

Year: 3535 Days

Day: 7.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,143,639 km

• M1: 122,371 km (0.119 R)
• M2: 184,753 km (0.119 R)
• M3: 277,803 km (0.119 R)
• M4: 353,649 km (0.099 R)
• M5: 565,181 km (0.096 R)
• M6: 686,804 km (0.119 R)
• M7: 886,816 km (0.108 R)
• M8: 1,073,514 km (0.12 R)
• M9: 1,250,489 km (0.057 R)
• M10: 2,024,807 km (0.082 R)
• M11: 2,287,651 km (0.079 R)
• M12: 2,459,389 km (0.091 R)
• M13: 2,680,195 km (0.111 R)
• M14: 2,815,881 km (0.081 R)
• M15: 2,907,584 km (0.109 R)
• M16: 3,141,256 km (0.093 R)
• M17: 3,204,536 km (0.117 R)
• M18: 3,429,830 km (0.096 R)
• M19: 3,811,155 km (0.04 R)
• M20: 4,171,088 km (0.096 R)
• M21: 4,328,764 km (0.116 R)
• M22: 4,506,337 km (0.04 R)
• M23: 5,146,765 km (0.103 R)
• M24: 5,410,805 km (0.072 R)
• M25: 5,525,397 km (0.061 R)
• M26: 5,952,499 km (0.11 R)
• M27: 6,756,289 km (0.112 R)
• M28: 7,275,842 km (0.117 R)
• M29: 7,529,859 km (0.06 R)
• M30: 7,658,065 km (0.094 R)
• M31: 8,155,777 km (0.057 R)
• M32: 9,503,354 km (0.052 R)
• M33: 9,991,343 km (0.102 R)
• M34: 10,085,140 km (0.084 R)
• M35: 10,991,404 km (0.047 R)
• M36: 11,136,813 km (0.08 R)
• M37: 11,454,260 km (0.104 R)
• M38: 11,948,382 km (0.077 R)
• M39: 12,098,129 km (0.118 R)
• M40: 12,198,210 km (0.116 R)
• M41: 12,474,817 km (0.077 R)
• M42: 12,702,804 km (0.08 R)
• M43: 13,524,246 km (0.033 R)
• M44: 13,810,576 km (0.115 R)
• M45: 13,993,983 km (0.069 R)
• M46: 15,137,509 km (0.119 R)
• M47: 15,299,524 km (0.052 R)
• M48: 15,952,967 km (0.088 R)
• M49: 16,090,298 km (0.108 R)
• M50: 16,699,162 km (0.097 R)
• M51: 16,810,762 km (0.111 R)
• M52: 17,231,132 km (0.078 R)
• M53: 17,372,053 km (0.075 R)
• M54: 17,740,213 km (0.099 R)
• M55: 18,282,805 km (0.097 R)
• M56: 18,686,270 km (0.113 R)
• M57: 18,831,081 km (0.079 R)
• M58: 18,918,147 km (0.107 R)
• M59: 19,209,264 km (0.102 R)
• M60: 19,501,878 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 8.9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.44 AU - 3.58 AU

Year: 4385 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 15,143,639 km

• M1: 126,111 km (0.108 R)
• M2: 322,234 km (0.107 R)
• M3: 451,786 km (0.105 R)
• M4: 610,958 km (0.059 R)
• M5: 720,314 km (0.111 R)
• M6: 860,786 km (0.077 R)
• M7: 997,668 km (0.093 R)
• M8: 1,251,536 km (0.074 R)
• M9: 1,451,698 km (0.117 R)
• M10: 1,631,664 km (0.05 R)
• M11: 1,755,830 km (0.079 R)
• M12: 2,583,256 km (0.119 R)
• M13: 2,655,661 km (0.102 R)
• M14: 3,008,712 km (0.08 R)
• M15: 3,123,454 km (0.098 R)
• M16: 3,820,879 km (0.057 R)
• M17: 4,176,773 km (0.119 R)
• M18: 4,304,978 km (0.117 R)
• M19: 5,238,469 km (0.11 R)
• M20: 5,376,847 km (0.041 R)
• M21: 5,539,759 km (0.12 R)
• M22: 5,846,883 km (0.098 R)
• M23: 6,208,012 km (0.073 R)
• M24: 6,576,472 km (0.113 R)
• M25: 6,876,416 km (0.083 R)
• M26: 7,104,403 km (0.096 R)
• M27: 7,386,245 km (0.09 R)
• M28: 7,489,767 km (0.101 R)
• M29: 7,908,342 km (0.057 R)
• M30: 8,093,843 km (0.072 R)
• M31: 8,877,886 km (0.089 R)
• M32: 9,827,683 km (0.119 R)
• M33: 9,941,676 km (0.119 R)
• M34: 10,663,187 km (0.088 R)
• M35: 10,809,643 km (0.118 R)
• M36: 11,074,730 km (0.096 R)
• M37: 11,551,349 km (0.091 R)
• M38: 11,611,488 km (0.094 R)
• M39: 11,701,695 km (0.069 R)
• M40: 12,034,850 km (0.08 R)
• M41: 12,309,661 km (0.088 R)
• M42: 12,834,301 km (0.071 R)
• M43: 13,021,298 km (0.069 R)
• M44: 13,555,961 km (0.033 R)
• M45: 13,714,534 km (0.113 R)
• M46: 14,161,982 km (0.089 R)
• M47: 14,972,802 km (0.116 R)
• M48: 15,202,584 km (0.119 R)
• M49: 15,466,475 km (0.081 R)
• M50: 16,301,231 km (0.094 R)
• M51: 16,639,322 km (0.105 R)
• M52: 17,701,766 km (0.11 R)
• M53: 18,153,851 km (0.065 R)
• M54: 18,469,054 km (0.092 R)
• M55: 18,539,365 km (0.085 R)
• M56: 19,282,717 km (0.088 R)
• M57: 19,604,352 km (0.108 R)
• M58: 19,819,773 km (0.082 R)
• M59: 19,891,730 km (0.11 R)
• M60: 19,999,889 km (0.09 R)
• M61: 20,072,145 km (0.09 R)
• M62: 20,361,766 km (0.058 R)
• M63: 20,543,528 km (0.074 R)
• M64: 20,908,546 km (0.109 R)
• M65: 21,386,362 km (0.063 R)
• M66: 21,571,115 km (0.089 R)
• M67: 21,793,418 km (0.108 R)
• M68: 22,954,596 km (0.104 R)
• M69: 23,295,380 km (0.104 R)
• M70: 23,523,667 km (0.097 R)
• M71: 24,097,225 km (0.084 R)
• M72: 24,366,651 km (0.109 R)
• M73: 24,830,554 km (0.057 R)
• M74: 25,102,523 km (0.073 R)
• M75: 25,180,463 km (0.108 R)
• M76: 25,414,584 km (0.076 R)
• M77: 25,532,018 km (0.102 R)
• M78: 25,885,219 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 12.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.95 AU - 4.05 AU

Year: 5335 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,143,639 km

• M1: 153,039 km (0.037 R)
• M2: 233,522 km (0.092 R)
• M3: 510,278 km (0.074 R)
• M4: 625,768 km (0.07 R)
• M5: 830,268 km (0.063 R)
• M6: 970,890 km (0.061 R)
• M7: 1,202,617 km (0.108 R)
• M8: 1,462,618 km (0.085 R)
• M9: 1,563,597 km (0.102 R)
• M10: 1,688,212 km (0.047 R)
• M11: 1,805,347 km (0.092 R)
• M12: 2,139,250 km (0.111 R)
• M13: 2,231,701 km (0.107 R)
• M14: 2,432,761 km (0.097 R)
• M15: 2,689,471 km (0.072 R)
• M16: 2,916,560 km (0.1 R)
• M17: 3,097,723 km (0.109 R)
• M18: 3,677,415 km (0.059 R)
• M19: 3,761,040 km (0.117 R)
• M20: 3,901,812 km (0.091 R)
• M21: 4,320,087 km (0.116 R)
• M22: 4,452,930 km (0.098 R)
• M23: 5,168,606 km (0.104 R)
• M24: 5,325,535 km (0.101 R)
• M25: 5,420,380 km (0.084 R)
• M26: 5,499,966 km (0.034 R)
• M27: 5,740,968 km (0.078 R)
• M28: 6,333,675 km (0.063 R)
• M29: 6,586,345 km (0.078 R)
• M30: 6,876,865 km (0.117 R)
• M31: 7,276,740 km (0.105 R)
• M32: 7,382,206 km (0.106 R)
• M33: 7,594,934 km (0.077 R)
• M34: 7,935,718 km (0.107 R)
• M35: 8,208,435 km (0.085 R)
• M36: 8,558,345 km (0.07 R)
• M37: 8,651,245 km (0.061 R)
• M38: 9,196,679 km (0.085 R)
• M39: 9,733,885 km (0.039 R)
• M40: 10,084,692 km (0.07 R)
• M41: 10,380,147 km (0.107 R)
• M42: 11,040,323 km (0.091 R)
• M43: 11,222,832 km (0.093 R)
• M44: 11,570,199 km (0.088 R)
• M45: 12,591,054 km (0.04 R)
• M46: 12,930,791 km (0.114 R)
• M47: 13,273,370 km (0.112 R)
• M48: 13,706,007 km (0.105 R)
• M49: 14,275,227 km (0.064 R)
• M50: 14,540,614 km (0.025 R)
• M51: 14,986,565 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit