🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 8.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 326 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,564,952 km

• M1: 103,522 km (0.1 R)
• M2: 155,731 km (0.048 R)
• M3: 215,271 km (0.09 R)
• M4: 306,676 km (0.087 R)
• M5: 369,956 km (0.111 R)
• M6: 430,543 km (0.053 R)
• M7: 514,617 km (0.066 R)
• M8: 570,267 km (0.105 R)
• M9: 644,916 km (0.1 R)
• M10: 715,527 km (0.083 R)
• M11: 771,177 km (0.05 R)
• M12: 828,323 km (0.091 R)
• M13: 914,043 km (0.11 R)
• M14: 972,087 km (0.104 R)
• M15: 1,028,635 km (0.057 R)
• M16: 1,100,891 km (0.116 R)
• M17: 1,153,998 km (0.111 R)
• M18: 1,266,047 km (0.071 R)
• M19: 1,378,694 km (0.038 R)
• M20: 1,573,919 km (0.081 R)
• M21: 1,630,766 km (0.056 R)
• M22: 1,688,511 km (0.11 R)
• M23: 1,778,120 km (0.045 R)
• M24: 1,855,163 km (0.106 R)
• M25: 1,929,813 km (0.086 R)
• M26: 1,983,817 km (0.028 R)
• M27: 2,049,192 km (0.103 R)
• M28: 2,159,894 km (0.068 R)
• M29: 2,227,363 km (0.104 R)
• M30: 2,303,059 km (0.079 R)
• M31: 2,371,874 km (0.027 R)
• M32: 2,441,587 km (0.109 R)
• M33: 2,570,989 km (0.093 R)
• M34: 2,630,529 km (0.11 R)
• M35: 2,682,589 km (0.074 R)
• M36: 2,738,987 km (0.055 R)
• M37: 2,807,952 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 11.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.08 AU - 1.8 AU

Year: 1152 Days

Day: 6.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 15,564,952 km

• M1: 188,643 km (0.107 R)
• M2: 289,472 km (0.115 R)
• M3: 529,726 km (0.111 R)
• M4: 693,685 km (0.106 R)
• M5: 792,869 km (0.091 R)
• M6: 872,455 km (0.078 R)
• M7: 958,773 km (0.111 R)
• M8: 1,082,640 km (0.115 R)
• M9: 1,156,541 km (0.093 R)
• M10: 1,260,661 km (0.097 R)
• M11: 1,347,129 km (0.09 R)
• M12: 1,478,775 km (0.05 R)
• M13: 1,650,813 km (0.081 R)
• M14: 1,773,932 km (0.094 R)
• M15: 1,986,061 km (0.066 R)
• M16: 2,112,472 km (0.111 R)
• M17: 2,216,592 km (0.087 R)
• M18: 2,332,680 km (0.092 R)
• M19: 2,736,594 km (0.046 R)
• M20: 2,921,946 km (0.107 R)
• M21: 3,270,957 km (0.043 R)
• M22: 3,959,556 km (0.056 R)
• M23: 4,058,141 km (0.115 R)
• M24: 4,232,573 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 10.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.17 AU - 2.59 AU

Year: 2448 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,564,952 km

• M1: 129,402 km (0.062 R)
• M2: 234,270 km (0.076 R)
• M3: 386,710 km (0.103 R)
• M4: 452,982 km (0.057 R)
• M5: 530,624 km (0.025 R)
• M6: 672,143 km (0.092 R)
• M7: 818,899 km (0.119 R)
• M8: 917,484 km (0.072 R)
• M9: 1,011,730 km (0.063 R)
• M10: 1,164,021 km (0.11 R)
• M11: 1,343,538 km (0.063 R)
• M12: 1,635,404 km (0.055 R)
• M13: 1,815,969 km (0.051 R)
• M14: 1,947,465 km (0.08 R)
• M15: 2,082,103 km (0.092 R)
• M16: 2,372,921 km (0.111 R)
• M17: 2,602,704 km (0.113 R)
• M18: 3,242,085 km (0.065 R)
• M19: 3,362,212 km (0.106 R)
• M20: 3,607,104 km (0.107 R)
• M21: 3,745,781 km (0.098 R)
• M22: 3,928,590 km (0.102 R)
• M23: 4,042,583 km (0.101 R)
• M24: 4,143,263 km (0.051 R)
• M25: 4,215,668 km (0.086 R)
• M26: 4,539,547 km (0.085 R)
• M27: 4,719,514 km (0.112 R)
• M28: 4,795,210 km (0.078 R)
• M29: 5,009,434 km (0.087 R)
• M30: 5,289,482 km (0.107 R)
• M31: 5,415,742 km (0.083 R)
• M32: 5,526,893 km (0.078 R)
• M33: 5,946,665 km (0.08 R)
• M34: 6,044,951 km (0.115 R)
• M35: 6,226,712 km (0.095 R)
• M36: 6,293,283 km (0.075 R)
• M37: 6,393,514 km (0.085 R)
• M38: 6,799,822 km (0.064 R)
• M39: 6,885,541 km (0.075 R)
• M40: 7,040,674 km (0.079 R)
• M41: 7,655,372 km (0.112 R)
• M42: 7,960,103 km (0.104 R)
• M43: 8,104,913 km (0.1 R)
• M44: 8,378,827 km (0.061 R)
• M45: 8,470,830 km (0.112 R)
• M46: 8,655,733 km (0.057 R)
• M47: 8,730,083 km (0.082 R)
• M48: 8,823,432 km (0.098 R)
• M49: 9,086,275 km (0.11 R)
• M50: 9,890,514 km (0.12 R)
• M51: 10,085,440 km (0.067 R)
• M52: 10,439,388 km (0.117 R)
• M53: 10,518,525 km (0.09 R)
• M54: 10,677,548 km (0.103 R)
• M55: 10,817,422 km (0.104 R)
• M56: 11,018,182 km (0.094 R)
• M57: 11,710,222 km (0.09 R)
• M58: 11,792,501 km (0.029 R)
• M59: 12,040,684 km (0.045 R)
• M60: 12,144,654 km (0.099 R)
• M61: 12,374,287 km (0.114 R)
• M62: 12,668,696 km (0.093 R)
• M63: 12,901,620 km (0.032 R)
• M64: 13,072,012 km (0.081 R)
• M65: 13,350,264 km (0.064 R)
• M66: 13,695,685 km (0.095 R)
• M67: 13,934,742 km (0.12 R)
• M68: 14,000,117 km (0.054 R)
• M69: 14,417,046 km (0.1 R)
• M70: 14,704,723 km (0.113 R)
• M71: 15,038,924 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 12.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.51 AU - 3.63 AU

Year: 4498 Days

Day: 13 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,564,952 km

• M1: 193,879 km (0.061 R)
• M2: 352,453 km (0.116 R)
• M3: 491,429 km (0.108 R)
• M4: 696,976 km (0.097 R)
• M5: 811,568 km (0.09 R)
• M6: 1,061,397 km (0.092 R)
• M7: 1,196,185 km (0.111 R)
• M8: 1,651,411 km (0.117 R)
• M9: 1,793,678 km (0.056 R)
• M10: 2,124,589 km (0.101 R)
• M11: 2,657,756 km (0.07 R)
• M12: 2,978,194 km (0.082 R)
• M13: 3,133,477 km (0.038 R)
• M14: 3,533,502 km (0.081 R)
• M15: 3,615,481 km (0.103 R)
• M16: 4,099,430 km (0.097 R)
• M17: 4,229,132 km (0.115 R)
• M18: 5,386,421 km (0.118 R)
• M19: 5,504,902 km (0.034 R)
• M20: 5,696,388 km (0.067 R)
• M21: 5,939,035 km (0.094 R)
• M22: 6,086,240 km (0.112 R)
• M23: 6,309,290 km (0.08 R)
• M24: 6,434,354 km (0.108 R)
• M25: 7,517,742 km (0.091 R)
• M26: 7,972,370 km (0.081 R)
• M27: 8,353,545 km (0.07 R)
• M28: 8,657,229 km (0.098 R)
• M29: 8,824,479 km (0.114 R)
• M30: 8,936,528 km (0.061 R)
• M31: 9,676,589 km (0.087 R)
• M32: 10,112,517 km (0.096 R)
• M33: 11,245,571 km (0.109 R)
• M34: 12,324,471 km (0.085 R)
• M35: 12,955,924 km (0.115 R)
• M36: 13,275,614 km (0.108 R)
• M37: 13,468,595 km (0.1 R)
• M38: 13,760,012 km (0.099 R)
• M39: 13,987,999 km (0.089 R)
• M40: 14,086,136 km (0.089 R)
• M41: 15,416,360 km (0.045 R)
• M42: 16,062,174 km (0.096 R)
• M43: 16,543,879 km (0.118 R)
• M44: 16,960,359 km (0.106 R)
• M45: 17,134,940 km (0.112 R)
• M46: 17,275,113 km (0.097 R)
• M47: 17,521,202 km (0.076 R)
• M48: 18,088,178 km (0.062 R)
• M49: 18,230,894 km (0.066 R)
• M50: 19,167,377 km (0.061 R)
• M51: 19,604,951 km (0.117 R)
• M52: 19,788,208 km (0.081 R)
• M53: 21,049,617 km (0.03 R)
• M54: 22,184,317 km (0.119 R)
• M55: 22,375,354 km (0.113 R)
• M56: 22,874,562 km (0.111 R)
• M57: 23,377,510 km (0.088 R)
• M58: 23,532,942 km (0.114 R)
• M59: 24,947,839 km (0.096 R)
• M60: 26,999,125 km (0.069 R)
• M61: 27,243,867 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 10.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.63 AU - 4.11 AU

Year: 5077 Days

Day: 10.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,564,952 km

• M1: 157,377 km (0.088 R)
• M2: 274,213 km (0.102 R)
• M3: 381,774 km (0.112 R)
• M4: 474,524 km (0.098 R)
• M5: 541,544 km (0.099 R)
• M6: 627,264 km (0.112 R)
• M7: 781,350 km (0.108 R)
• M8: 880,383 km (0.089 R)
• M9: 1,055,413 km (0.102 R)
• M10: 1,223,112 km (0.089 R)
• M11: 1,310,477 km (0.118 R)
• M12: 1,409,960 km (0.056 R)
• M13: 1,501,813 km (0.054 R)
• M14: 1,912,459 km (0.037 R)
• M15: 2,026,303 km (0.11 R)
• M16: 2,261,022 km (0.061 R)
• M17: 2,899,356 km (0.109 R)
• M18: 3,070,795 km (0.12 R)
• M19: 3,272,753 km (0.07 R)
• M20: 3,704,342 km (0.11 R)
• M21: 3,789,912 km (0.107 R)
• M22: 4,198,315 km (0.093 R)
• M23: 4,287,625 km (0.054 R)
• M24: 4,899,779 km (0.055 R)
• M25: 4,978,168 km (0.088 R)
• M26: 5,088,721 km (0.063 R)
• M27: 5,216,179 km (0.086 R)
• M28: 5,457,779 km (0.066 R)
• M29: 5,539,160 km (0.089 R)
• M30: 5,620,990 km (0.095 R)
• M31: 5,835,663 km (0.111 R)
• M32: 5,935,595 km (0.107 R)
• M33: 6,426,874 km (0.115 R)
• M34: 6,512,893 km (0.111 R)
• M35: 6,651,421 km (0.115 R)
• M36: 6,738,337 km (0.116 R)
• M37: 7,161,549 km (0.058 R)
• M38: 7,268,661 km (0.032 R)
• M39: 7,484,531 km (0.119 R)
• M40: 8,089,206 km (0.115 R)
• M41: 8,369,253 km (0.098 R)
• M42: 8,652,591 km (0.05 R)
• M43: 8,785,883 km (0.056 R)
• M44: 8,881,476 km (0.116 R)
• M45: 8,958,220 km (0.104 R)
• M46: 9,247,991 km (0.063 R)
• M47: 9,345,229 km (0.074 R)
• M48: 9,482,111 km (0.055 R)
• M49: 10,055,819 km (0.089 R)
• M50: 10,539,320 km (0.079 R)
• M51: 10,763,417 km (0.078 R)
• M52: 10,886,237 km (0.113 R)
• M53: 11,466,078 km (0.037 R)
• M54: 11,696,609 km (0.069 R)
• M55: 11,928,635 km (0.087 R)
• M56: 12,119,671 km (0.108 R)
• M57: 12,204,793 km (0.09 R)
• M58: 12,483,194 km (0.075 R)
• M59: 12,677,073 km (0.084 R)
• M60: 13,024,439 km (0.064 R)
• M61: 13,308,825 km (0.044 R)
• M62: 14,129,668 km (0.091 R)
• M63: 14,196,988 km (0.112 R)
• M64: 14,309,336 km (0.1 R)
• M65: 14,625,585 km (0.105 R)
• M66: 14,852,974 km (0.105 R)
• M67: 15,035,633 km (0.049 R)
• M68: 15,241,929 km (0.09 R)
• M69: 15,403,195 km (0.116 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: 223 - 13,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit