🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.43 AU - 0.71 AU

Year: 274 Days

Day: 36.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 13.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 364 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,235,793 km

• M1: 163,510 km (0.092 R)
• M2: 245,789 km (0.101 R)
• M3: 354,248 km (0.116 R)
• M4: 458,218 km (0.033 R)
• M5: 590,612 km (0.058 R)
• M6: 685,457 km (0.085 R)
• M7: 792,869 km (0.066 R)
• M8: 906,862 km (0.069 R)
• M9: 994,676 km (0.084 R)
• M10: 1,096,702 km (0.098 R)
• M11: 1,198,728 km (0.117 R)
• M12: 1,316,312 km (0.111 R)
• M13: 1,475,185 km (0.085 R)
• M14: 1,580,502 km (0.112 R)
• M15: 1,679,834 km (0.08 R)
• M16: 1,772,585 km (0.109 R)
• M17: 1,871,469 km (0.117 R)
• M18: 2,047,097 km (0.084 R)
• M19: 2,267,156 km (0.111 R)
• M20: 2,424,832 km (0.043 R)
• M21: 2,596,570 km (0.049 R)
• M22: 2,694,407 km (0.115 R)
• M23: 3,006,169 km (0.117 R)
• M24: 3,147,240 km (0.117 R)
• M25: 3,240,739 km (0.087 R)
• M26: 3,453,317 km (0.109 R)
• M27: 3,630,142 km (0.078 R)
• M28: 3,780,787 km (0.092 R)
• M29: 3,921,708 km (0.12 R)
• M30: 4,070,408 km (0.051 R)
• M31: 4,160,466 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 6.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.34 AU - 8.8 AU

Year: 11953 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,235,793 km

• M1: 92,751 km (0.053 R)
• M2: 175,030 km (0.101 R)
• M3: 356,492 km (0.031 R)
• M4: 430,094 km (0.04 R)
• M5: 792,869 km (0.098 R)
• M6: 1,102,686 km (0.056 R)
• M7: 1,407,716 km (0.067 R)
• M8: 1,528,741 km (0.089 R)
• M9: 1,653,356 km (0.11 R)
• M10: 2,277,927 km (0.092 R)
• M11: 3,072,291 km (0.115 R)
• M12: 3,150,980 km (0.028 R)
• M13: 3,471,867 km (0.079 R)
• M14: 3,526,471 km (0.071 R)
• M15: 4,087,463 km (0.109 R)
• M16: 4,145,058 km (0.106 R)
• M17: 4,706,050 km (0.102 R)
• M18: 5,290,678 km (0.102 R)
• M19: 5,575,513 km (0.074 R)
• M20: 5,963,270 km (0.118 R)
• M21: 6,935,806 km (0.096 R)
• M22: 7,039,178 km (0.026 R)
• M23: 7,387,592 km (0.107 R)
• M24: 8,246,433 km (0.1 R)
• M25: 10,291,735 km (0.076 R)
• M26: 10,409,768 km (0.12 R)
• M27: 10,488,756 km (0.041 R)
• M28: 10,686,973 km (0.083 R)
• M29: 11,451,418 km (0.082 R)
• M30: 11,655,619 km (0.07 R)
• M31: 11,737,599 km (0.096 R)
• M32: 11,819,728 km (0.091 R)
• M33: 12,026,023 km (0.05 R)
• M34: 12,233,515 km (0.04 R)
• M35: 12,736,314 km (0.114 R)
• M36: 12,990,182 km (0.075 R)
• M37: 14,284,801 km (0.109 R)
• M38: 14,416,448 km (0.117 R)
• M39: 14,460,429 km (0.109 R)
• M40: 15,215,151 km (0.116 R)
• M41: 16,119,470 km (0.084 R)
• M42: 16,440,058 km (0.079 R)
• M43: 16,532,061 km (0.104 R)
• M44: 16,578,137 km (0.077 R)
• M45: 16,716,515 km (0.114 R)
• M46: 17,134,043 km (0.12 R)
• M47: 17,320,741 km (0.091 R)
• M48: 17,837,751 km (0.113 R)
• M49: 18,311,976 km (0.07 R)
• M50: 18,790,390 km (0.037 R)
• M51: 18,982,923 km (0.117 R)
• M52: 19,224,523 km (0.111 R)
• M53: 19,418,552 km (0.1 R)
• M54: 19,857,472 km (0.093 R)
• M55: 20,944,151 km (0.084 R)
• M56: 21,143,714 km (0.089 R)
• M57: 21,595,201 km (0.055 R)
• M58: 21,897,987 km (0.053 R)
• M59: 22,100,542 km (0.06 R)
• M60: 24,160,804 km (0.054 R)
• M61: 24,738,102 km (0.112 R)
• M62: 25,054,801 km (0.079 R)
• M63: 25,585,724 km (0.106 R)
• M64: 26,281,504 km (0.079 R)
• M65: 26,766,949 km (0.117 R)
• M66: 27,364,143 km (0.034 R)
• M67: 27,473,200 km (0.049 R)
• M68: 27,637,010 km (0.088 R)
• M69: 27,746,366 km (0.071 R)
• M70: 28,405,943 km (0.087 R)
• M71: 31,551,388 km (0.062 R)
• M72: 32,067,052 km (0.047 R)
• M73: 32,182,092 km (0.115 R)
• M74: 32,297,133 km (0.118 R)
• M75: 33,397,725 km (0.105 R)
• M76: 33,864,769 km (0.119 R)
• M77: 34,216,474 km (0.106 R)
• M78: 34,569,375 km (0.088 R)
• M79: 34,746,200 km (0.095 R)
• M80: 36,832,342 km (0.107 R)
• M81: 37,254,358 km (0.086 R)
• M82: 37,556,845 km (0.074 R)
• M83: 37,799,343 km (0.102 R)
• M84: 38,164,212 km (0.101 R)
• M85: 38,530,128 km (0.117 R)
• M86: 39,081,247 km (0.106 R)
• M87: 39,882,044 km (0.063 R)
• M88: 40,563,762 km (0.106 R)
• M89: 41,062,072 km (0.087 R)
• M90: 41,311,901 km (0.066 R)
• M91: 41,436,965 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.6

Radius: 4.6

Gravity: 36.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.39 AU - 8.95 AU

Year: 16232 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 117.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,235,793 km

• M1: 68,516 km (0.118 R)
• M2: 251,923 km (0.069 R)
• M3: 397,182 km (0.08 R)
• M4: 714,479 km (0.117 R)
• M5: 1,120,189 km (0.058 R)
• M6: 2,300,217 km (0.12 R)
• M7: 2,955,306 km (0.045 R)
• M8: 3,359,370 km (0.066 R)
• M9: 3,625,504 km (0.062 R)
• M10: 3,937,865 km (0.069 R)
• M11: 4,546,878 km (0.063 R)
• M12: 5,850,025 km (0.093 R)
• M13: 6,169,715 km (0.113 R)
• M14: 6,308,393 km (0.067 R)
• M15: 7,701,747 km (0.04 R)
• M16: 7,851,195 km (0.117 R)
• M17: 8,102,370 km (0.088 R)
• M18: 8,254,212 km (0.082 R)
• M19: 8,561,037 km (0.043 R)
• M20: 10,699,240 km (0.112 R)
• M21: 11,033,591 km (0.045 R)
• M22: 11,089,541 km (0.113 R)
• M23: 11,314,685 km (0.097 R)
• M24: 12,172,330 km (0.118 R)
• M25: 14,314,571 km (0.114 R)
• M26: 15,932,323 km (0.098 R)
• M27: 15,995,752 km (0.115 R)
• M28: 16,505,731 km (0.103 R)
• M29: 17,410,948 km (0.117 R)
• M30: 18,001,411 km (0.081 R)
• M31: 20,704,046 km (0.027 R)
• M32: 20,773,160 km (0.087 R)
• M33: 21,679,275 km (0.109 R)
• M34: 21,749,586 km (0.069 R)
• M35: 21,819,897 km (0.101 R)
• M36: 22,031,278 km (0.089 R)
• M37: 22,101,889 km (0.098 R)
• M38: 23,170,167 km (0.081 R)
• M39: 23,385,887 km (0.084 R)
• M40: 23,457,844 km (0.119 R)
• M41: 23,674,461 km (0.086 R)
• M42: 24,328,055 km (0.094 R)
• M43: 26,474,335 km (0.094 R)
• M44: 27,380,001 km (0.116 R)
• M45: 27,836,723 km (0.063 R)
• M46: 28,295,839 km (0.069 R)
• M47: 29,376,983 km (0.117 R)
• M48: 29,688,296 km (0.108 R)
• M49: 30,157,435 km (0.119 R)
• M50: 31,023,756 km (0.079 R)
• M51: 31,182,180 km (0.095 R)
• M52: 31,818,420 km (0.114 R)
• M53: 34,569,974 km (0.102 R)
• M54: 35,228,354 km (0.1 R)
• M55: 35,559,115 km (0.039 R)
• M56: 35,974,099 km (0.065 R)
• M57: 37,228,328 km (0.082 R)
• M58: 39,607,682 km (0.089 R)
• M59: 39,951,607 km (0.101 R)
• M60: 40,037,776 km (0.066 R)
• M61: 40,469,366 km (0.086 R)
• M62: 40,729,067 km (0.118 R)
• M63: 40,989,368 km (0.103 R)
• M64: 43,267,893 km (0.091 R)
• M65: 43,888,425 km (0.076 R)
• M66: 44,333,329 km (0.105 R)
• M67: 46,671,245 km (0.052 R)
• M68: 46,852,707 km (0.119 R)
• M69: 47,672,353 km (0.117 R)
• M70: 48,404,934 km (0.095 R)
• M71: 49,881,166 km (0.058 R)
• M72: 51,747,100 km (0.034 R)
• M73: 51,841,048 km (0.045 R)
• M74: 52,499,877 km (0.03 R)
• M75: 52,972,157 km (0.065 R)
• M76: 53,635,773 km (0.115 R)
• M77: 54,111,495 km (0.032 R)
• M78: 54,492,969 km (0.045 R)
• M79: 55,258,761 km (0.119 R)
• M80: 57,772,155 km (0.11 R)
• M81: 58,357,381 km (0.066 R)
• M82: 59,337,247 km (0.077 R)
• M83: 59,533,819 km (0.114 R)
• M84: 60,322,499 km (0.053 R)
• M85: 61,412,469 km (0.079 R)
• M86: 61,611,434 km (0.102 R)
• M87: 62,909,345 km (0.079 R)
• M88: 63,310,567 km (0.09 R)
• M89: 63,612,007 km (0.038 R)
• M90: 64,014,574 km (0.114 R)
• M91: 67,573,957 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 5.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.32 AU - 11.28 AU

Year: 21018 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,235,793 km

• M1: 755,918 km (0.065 R)
• M2: 1,050,027 km (0.12 R)
• M3: 1,219,372 km (0.086 R)
• M4: 1,541,905 km (0.05 R)
• M5: 1,800,710 km (0.081 R)
• M6: 2,407,479 km (0.092 R)
• M7: 2,966,227 km (0.116 R)
• M8: 3,904,953 km (0.05 R)
• M9: 3,992,019 km (0.112 R)
• M10: 4,286,577 km (0.104 R)
• M11: 4,436,474 km (0.027 R)
• M12: 5,053,416 km (0.085 R)
• M13: 5,211,840 km (0.093 R)
• M14: 5,729,748 km (0.108 R)
• M15: 7,059,524 km (0.114 R)
• M16: 7,849,999 km (0.097 R)
• M17: 8,181,358 km (0.1 R)
• M18: 9,202,962 km (0.094 R)
• M19: 10,184,025 km (0.108 R)
• M20: 10,344,094 km (0.054 R)
• M21: 10,424,428 km (0.104 R)
• M22: 12,074,493 km (0.09 R)
• M23: 14,069,829 km (0.106 R)
• M24: 14,878,107 km (0.109 R)
• M25: 14,968,763 km (0.091 R)
• M26: 16,211,622 km (0.09 R)
• M27: 16,868,955 km (0.09 R)
• M28: 17,391,650 km (0.116 R)
• M29: 18,112,861 km (0.09 R)
• M30: 18,599,054 km (0.088 R)
• M31: 20,284,125 km (0.118 R)
• M32: 20,435,069 km (0.113 R)
• M33: 20,485,484 km (0.106 R)
• M34: 21,451,437 km (0.107 R)
• M35: 21,862,532 km (0.081 R)
• M36: 24,543,775 km (0.117 R)
• M37: 25,950,144 km (0.1 R)
• M38: 26,168,856 km (0.034 R)
• M39: 26,883,785 km (0.053 R)
• M40: 29,010,019 km (0.06 R)
• M41: 29,180,261 km (0.118 R)
• M42: 29,578,491 km (0.099 R)
• M43: 29,806,927 km (0.108 R)
• M44: 32,652,428 km (0.031 R)
• M45: 33,600,131 km (0.075 R)
• M46: 34,197,026 km (0.095 R)
• M47: 34,857,650 km (0.118 R)
• M48: 38,846,528 km (0.075 R)
• M49: 39,850,330 km (0.078 R)
• M50: 40,418,652 km (0.081 R)
• M51: 40,545,361 km (0.109 R)
• M52: 41,883,365 km (0.08 R)
• M53: 42,847,972 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit