🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.02 AU - 1.06 AU

Year: 395 Days

Day: 23.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,363,947 km

• M1: 79,586 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.99 AU - 1.35 AU

Year: 472 Days

Day: 43.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1 AU - 1.38 AU

Year: 484 Days

Day: 16.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.59 AU - 1.69 AU

Year: 783 Days

Day: 29.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,363,947 km

• M1: 45,478 km (0.066 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 12.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.77 AU - 11.87 AU

Year: 13268 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,363,947 km

• M1: 293,960 km (0.1 R)
• M2: 408,701 km (0.082 R)
• M3: 560,992 km (0.09 R)
• M4: 663,317 km (0.088 R)
• M5: 1,033,871 km (0.113 R)
• M6: 1,164,171 km (0.063 R)
• M7: 1,466,508 km (0.106 R)
• M8: 1,690,755 km (0.109 R)
• M9: 2,548,101 km (0.052 R)
• M10: 2,697,848 km (0.091 R)
• M11: 3,069,300 km (0.118 R)
• M12: 3,424,445 km (0.111 R)
• M13: 3,623,709 km (0.119 R)
• M14: 4,139,074 km (0.04 R)
• M15: 4,899,330 km (0.086 R)
• M16: 5,238,469 km (0.077 R)
• M17: 5,391,657 km (0.106 R)
• M18: 5,507,446 km (0.089 R)
• M19: 6,505,563 km (0.114 R)
• M20: 6,629,130 km (0.108 R)
• M21: 6,836,772 km (0.084 R)
• M22: 7,004,472 km (0.068 R)
• M23: 7,515,797 km (0.066 R)
• M24: 7,645,498 km (0.107 R)
• M25: 8,937,874 km (0.117 R)
• M26: 10,249,100 km (0.037 R)
• M27: 10,537,973 km (0.034 R)
• M28: 10,976,145 km (0.117 R)
• M29: 11,172,867 km (0.086 R)
• M30: 11,420,451 km (0.099 R)
• M31: 12,326,565 km (0.052 R)
• M32: 12,685,301 km (0.09 R)
• M33: 12,788,374 km (0.105 R)
• M34: 13,047,477 km (0.096 R)
• M35: 13,412,945 km (0.062 R)
• M36: 13,887,918 km (0.063 R)
• M37: 16,009,515 km (0.031 R)
• M38: 16,232,715 km (0.081 R)
• M39: 16,344,764 km (0.111 R)
• M40: 16,513,361 km (0.115 R)
• M41: 17,307,426 km (0.053 R)
• M42: 17,479,165 km (0.088 R)
• M43: 17,709,097 km (0.048 R)
• M44: 17,882,331 km (0.075 R)
• M45: 18,405,026 km (0.092 R)
• M46: 18,932,807 km (0.1 R)
• M47: 19,050,840 km (0.061 R)
• M48: 20,910,342 km (0.06 R)
• M49: 23,520,974 km (0.102 R)
• M50: 24,477,952 km (0.092 R)
• M51: 24,928,989 km (0.073 R)
• M52: 25,058,242 km (0.093 R)
• M53: 25,970,041 km (0.079 R)
• M54: 26,627,972 km (0.09 R)
• M55: 27,291,439 km (0.1 R)
• M56: 28,094,779 km (0.1 R)
• M57: 30,136,790 km (0.072 R)
• M58: 30,343,684 km (0.064 R)
• M59: 32,156,062 km (0.12 R)
• M60: 32,367,295 km (0.089 R)
• M61: 33,573,801 km (0.048 R)
• M62: 33,859,832 km (0.076 R)
• M63: 34,362,332 km (0.051 R)
• M64: 35,447,515 km (0.115 R)
• M65: 36,250,257 km (0.109 R)
• M66: 36,985,381 km (0.07 R)
• M67: 37,428,789 km (0.11 R)
• M68: 37,799,642 km (0.068 R)
• M69: 39,521,364 km (0.111 R)
• M70: 39,974,645 km (0.117 R)
• M71: 40,353,726 km (0.043 R)
• M72: 40,886,594 km (0.093 R)
• M73: 44,916,461 km (0.119 R)
• M74: 45,231,664 km (0.037 R)
• M75: 45,864,314 km (0.037 R)
• M76: 46,420,219 km (0.03 R)
• M77: 46,579,391 km (0.118 R)
• M78: 47,378,394 km (0.069 R)
• M79: 48,909,079 km (0.086 R)
• M80: 48,990,012 km (0.108 R)
• M81: 50,783,540 km (0.102 R)
• M82: 51,194,037 km (0.066 R)
• M83: 53,180,248 km (0.101 R)
• M84: 53,513,702 km (0.074 R)
• M85: 55,275,964 km (0.063 R)
• M86: 55,698,279 km (0.114 R)
• M87: 55,782,802 km (0.061 R)
• M88: 56,886,535 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.2

Radius: 3.2

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.34 AU - 16.42 AU

Year: 19277 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,363,947 km

• M1: 62,083 km (0.096 R)
• M2: 116,686 km (0.104 R)
• M3: 147,354 km (0.097 R)
• M4: 181,163 km (0.105 R)
• M5: 402,568 km (0.096 R)
• M6: 452,085 km (0.072 R)
• M7: 758,910 km (0.069 R)
• M8: 1,048,980 km (0.04 R)
• M9: 1,241,812 km (0.025 R)
• M10: 1,464,414 km (0.12 R)
• M11: 1,600,099 km (0.084 R)
• M12: 1,904,231 km (0.1 R)
• M13: 3,935,172 km (0.081 R)
• M14: 4,177,820 km (0.106 R)
• M15: 4,232,273 km (0.098 R)
• M16: 4,620,929 km (0.111 R)
• M17: 4,677,327 km (0.04 R)
• M18: 4,705,601 km (0.077 R)
• M19: 4,734,025 km (0.081 R)
• M20: 4,934,187 km (0.053 R)
• M21: 5,461,369 km (0.091 R)
• M22: 5,550,979 km (0.12 R)
• M23: 5,641,186 km (0.073 R)
• M24: 5,883,834 km (0.106 R)
• M25: 7,741,989 km (0.07 R)
• M26: 7,809,009 km (0.086 R)
• M27: 7,909,987 km (0.114 R)
• M28: 8,421,313 km (0.095 R)
• M29: 8,455,870 km (0.094 R)
• M30: 9,547,336 km (0.051 R)
• M31: 11,513,501 km (0.111 R)
• M32: 12,286,922 km (0.096 R)
• M33: 12,325,967 km (0.118 R)
• M34: 12,997,063 km (0.105 R)
• M35: 13,842,441 km (0.092 R)
• M36: 14,622,444 km (0.091 R)
• M37: 15,206,175 km (0.104 R)
• M38: 15,332,286 km (0.103 R)
• M39: 15,925,292 km (0.086 R)
• M40: 16,096,132 km (0.11 R)
• M41: 16,482,693 km (0.107 R)
• M42: 16,915,779 km (0.095 R)
• M43: 17,352,605 km (0.057 R)
• M44: 17,793,171 km (0.072 R)
• M45: 18,103,736 km (0.103 R)
• M46: 19,363,649 km (0.084 R)
• M47: 19,546,009 km (0.091 R)
• M48: 20,096,230 km (0.055 R)
• M49: 20,142,306 km (0.074 R)
• M50: 21,353,002 km (0.097 R)
• M51: 23,649,030 km (0.098 R)
• M52: 25,471,581 km (0.081 R)
• M53: 25,771,375 km (0.091 R)
• M54: 27,083,947 km (0.044 R)
• M55: 27,850,935 km (0.032 R)
• M56: 28,056,632 km (0.098 R)
• M57: 28,108,243 km (0.044 R)
• M58: 28,469,672 km (0.081 R)
• M59: 28,521,432 km (0.037 R)
• M60: 28,728,925 km (0.093 R)
• M61: 29,406,304 km (0.055 R)
• M62: 30,830,176 km (0.057 R)
• M63: 32,006,764 km (0.038 R)
• M64: 33,580,084 km (0.057 R)
• M65: 34,514,024 km (0.092 R)
• M66: 35,512,141 km (0.069 R)
• M67: 37,027,119 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 3.4

Gravity: 51.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.71 AU - 16.07 AU

Year: 22507 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,363,947 km

• M1: 120,576 km (0.111 R)
• M2: 172,038 km (0.102 R)
• M3: 917,933 km (0.078 R)
• M4: 1,025,045 km (0.076 R)
• M5: 1,340,247 km (0.111 R)
• M6: 1,949,111 km (0.086 R)
• M7: 1,983,219 km (0.077 R)
• M8: 2,938,701 km (0.109 R)
• M9: 3,713,318 km (0.116 R)
• M10: 3,798,440 km (0.076 R)
• M11: 4,501,699 km (0.069 R)
• M12: 4,637,983 km (0.115 R)
• M13: 4,868,064 km (0.12 R)
• M14: 5,580,599 km (0.117 R)
• M15: 5,825,191 km (0.063 R)
• M16: 6,023,558 km (0.081 R)
• M17: 6,123,490 km (0.108 R)
• M18: 6,580,062 km (0.071 R)
• M19: 7,418,558 km (0.065 R)
• M20: 8,681,464 km (0.111 R)
• M21: 9,193,537 km (0.116 R)
• M22: 9,598,499 km (0.094 R)
• M23: 9,715,185 km (0.026 R)
• M24: 11,584,410 km (0.095 R)
• M25: 11,708,876 km (0.081 R)
• M26: 11,896,172 km (0.105 R)
• M27: 13,105,372 km (0.096 R)
• M28: 13,626,122 km (0.078 R)
• M29: 14,087,332 km (0.074 R)
• M30: 14,353,168 km (0.098 R)
• M31: 14,687,818 km (0.075 R)
• M32: 14,822,307 km (0.1 R)
• M33: 15,638,363 km (0.046 R)
• M34: 17,100,981 km (0.095 R)
• M35: 17,455,528 km (0.115 R)
• M36: 18,244,358 km (0.11 R)
• M37: 19,707,874 km (0.113 R)
• M38: 19,930,625 km (0.115 R)
• M39: 21,819,149 km (0.114 R)
• M40: 23,922,046 km (0.104 R)
• M41: 24,877,079 km (0.1 R)
• M42: 25,117,782 km (0.118 R)
• M43: 26,906,673 km (0.115 R)
• M44: 27,236,237 km (0.104 R)
• M45: 27,318,815 km (0.106 R)
• M46: 27,567,148 km (0.109 R)
• M47: 27,650,174 km (0.063 R)
• M48: 28,820,179 km (0.086 R)
• M49: 29,072,850 km (0.104 R)
• M50: 30,006,191 km (0.099 R)
• M51: 30,519,312 km (0.086 R)
• M52: 31,727,913 km (0.116 R)
• M53: 31,988,961 km (0.106 R)
• M54: 32,952,222 km (0.088 R)
• M55: 33,128,299 km (0.06 R)
• M56: 35,086,385 km (0.081 R)
• M57: 36,533,894 km (0.074 R)
• M58: 36,807,509 km (0.081 R)
• M59: 38,741,510 km (0.066 R)
• M60: 39,767,602 km (0.099 R)
• M61: 40,048,996 km (0.081 R)
• M62: 40,613,877 km (0.102 R)
• M63: 41,276,147 km (0.073 R)
• M64: 41,846,564 km (0.06 R)
• M65: 42,707,200 km (0.102 R)
• M66: 43,477,031 km (0.082 R)
• M67: 46,109,056 km (0.089 R)
• M68: 47,295,217 km (0.093 R)
• M69: 48,792,094 km (0.117 R)
• M70: 50,608,810 km (0.118 R)
• M71: 51,729,747 km (0.07 R)
• M72: 51,934,546 km (0.05 R)
• M73: 52,139,495 km (0.088 R)
• M74: 53,581,769 km (0.088 R)
• M75: 54,100,125 km (0.108 R)
• M76: 55,141,626 km (0.103 R)
• M77: 55,350,763 km (0.102 R)
• M78: 55,664,919 km (0.083 R)
• M79: 55,874,655 km (0.086 R)
• M80: 57,244,523 km (0.072 R)
• M81: 57,456,204 km (0.051 R)
• M82: 57,880,463 km (0.066 R)
• M83: 58,838,787 km (0.113 R)
• M84: 60,124,731 km (0.073 R)
• M85: 60,447,712 km (0.083 R)
• M86: 64,147,567 km (0.107 R)
• M87: 65,360,207 km (0.062 R)
• M88: 65,913,869 km (0.077 R)
• M89: 66,024,871 km (0.057 R)
• M90: 66,246,874 km (0.074 R)
• M91: 69,946,130 km (0.103 R)
• M92: 70,625,903 km (0.113 R)
• M93: 72,106,323 km (0.106 R)
• M94: 72,907,719 km (0.085 R)
• M95: 76,026,087 km (0.116 R)
• M96: 76,258,861 km (0.119 R)
• M97: 76,725,008 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit