🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.08 AU - 1.78 AU

Year: 628 Days

Day: 13.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.64 AU - 1.84 AU

Year: 843 Days

Day: 35.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.05 AU - 3.11 AU

Year: 1521 Days

Day: 39 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.79 AU - 3.95 AU

Year: 2271 Days

Day: 23.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.4

Radius: 8.8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.42 AU - 7.74 AU

Year: 7661 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,664,007 km

• M1: 197,170 km (0.085 R)
• M2: 275,410 km (0.092 R)
• M3: 335,997 km (0.114 R)
• M4: 391,049 km (0.077 R)
• M5: 750,233 km (0.059 R)
• M6: 1,004,998 km (0.085 R)
• M7: 1,455,886 km (0.109 R)
• M8: 1,795,922 km (0.082 R)
• M9: 1,943,127 km (0.047 R)
• M10: 2,204,773 km (0.052 R)
• M11: 2,317,271 km (0.072 R)
• M12: 2,594,925 km (0.1 R)
• M13: 2,858,965 km (0.103 R)
• M14: 2,932,567 km (0.081 R)
• M15: 3,056,434 km (0.086 R)
• M16: 3,438,956 km (0.116 R)
• M17: 4,646,659 km (0.041 R)
• M18: 6,450,511 km (0.1 R)
• M19: 6,677,451 km (0.115 R)
• M20: 6,808,498 km (0.091 R)
• M21: 7,340,618 km (0.11 R)
• M22: 7,990,022 km (0.079 R)
• M23: 8,199,010 km (0.034 R)
• M24: 8,480,254 km (0.1 R)
• M25: 8,836,447 km (0.092 R)
• M26: 9,233,929 km (0.105 R)
• M27: 9,306,932 km (0.106 R)
• M28: 9,637,244 km (0.066 R)
• M29: 10,309,687 km (0.076 R)
• M30: 10,958,642 km (0.056 R)
• M31: 11,229,714 km (0.076 R)
• M32: 11,307,505 km (0.028 R)
• M33: 11,385,595 km (0.119 R)
• M34: 11,778,439 km (0.087 R)
• M35: 11,897,219 km (0.102 R)
• M36: 12,496,808 km (0.118 R)
• M37: 12,902,068 km (0.038 R)
• M38: 13,065,429 km (0.119 R)
• M39: 13,311,667 km (0.071 R)
• M40: 13,600,840 km (0.088 R)
• M41: 13,683,867 km (0.064 R)
• M42: 14,565,896 km (0.106 R)
• M43: 14,735,839 km (0.108 R)
• M44: 15,683,093 km (0.108 R)
• M45: 15,901,057 km (0.089 R)
• M46: 17,319,993 km (0.097 R)
• M47: 17,726,450 km (0.103 R)
• M48: 17,862,584 km (0.069 R)
• M49: 18,090,272 km (0.062 R)
• M50: 18,871,622 km (0.078 R)
• M51: 18,964,223 km (0.104 R)
• M52: 19,196,548 km (0.113 R)
• M53: 20,705,542 km (0.118 R)
• M54: 20,849,006 km (0.057 R)
• M55: 21,040,641 km (0.117 R)
• M56: 21,425,856 km (0.113 R)
• M57: 22,203,316 km (0.073 R)
• M58: 22,940,684 km (0.074 R)
• M59: 23,089,085 km (0.111 R)
• M60: 24,641,312 km (0.049 R)
• M61: 25,149,197 km (0.107 R)
• M62: 25,506,736 km (0.118 R)
• M63: 25,814,609 km (0.119 R)
• M64: 26,020,455 km (0.074 R)
• M65: 26,175,289 km (0.111 R)
• M66: 26,953,946 km (0.068 R)
• M67: 27,162,785 km (0.085 R)
• M68: 28,427,485 km (0.113 R)
• M69: 28,693,320 km (0.043 R)
• M70: 29,174,128 km (0.042 R)
• M71: 29,281,240 km (0.088 R)
• M72: 30,035,213 km (0.113 R)
• M73: 30,850,073 km (0.092 R)
• M74: 31,727,315 km (0.108 R)
• M75: 32,058,375 km (0.095 R)
• M76: 32,169,077 km (0.109 R)
• M77: 32,946,837 km (0.062 R)
• M78: 33,338,185 km (0.045 R)
• M79: 34,125,219 km (0.1 R)
• M80: 35,603,246 km (0.112 R)
• M81: 35,832,430 km (0.107 R)
• M82: 36,119,807 km (0.087 R)
• M83: 36,812,296 km (0.093 R)
• M84: 38,268,930 km (0.087 R)
• M85: 38,739,117 km (0.109 R)
• M86: 39,033,974 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 11.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.75 AU - 9.89 AU

Year: 9616 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,664,007 km

• M1: 173,534 km (0.084 R)
• M2: 380,876 km (0.106 R)
• M3: 872,904 km (0.111 R)
• M4: 952,190 km (0.097 R)
• M5: 1,387,520 km (0.115 R)
• M6: 1,578,407 km (0.098 R)
• M7: 1,717,234 km (0.073 R)
• M8: 1,860,399 km (0.111 R)
• M9: 2,007,753 km (0.088 R)
• M10: 2,291,690 km (0.088 R)
• M11: 3,070,197 km (0.117 R)
• M12: 3,144,846 km (0.083 R)
• M13: 4,006,381 km (0.062 R)
• M14: 4,253,666 km (0.111 R)
• M15: 4,365,116 km (0.084 R)
• M16: 5,686,215 km (0.101 R)
• M17: 6,247,357 km (0.104 R)
• M18: 7,055,933 km (0.088 R)
• M19: 7,422,298 km (0.108 R)
• M20: 8,242,992 km (0.097 R)
• M21: 8,417,723 km (0.098 R)
• M22: 8,699,715 km (0.082 R)
• M23: 9,056,505 km (0.116 R)
• M24: 9,200,718 km (0.111 R)
• M25: 9,309,326 km (0.106 R)
• M26: 10,006,901 km (0.044 R)
• M27: 10,193,300 km (0.041 R)
• M28: 10,380,895 km (0.071 R)
• M29: 10,759,528 km (0.12 R)
• M30: 11,065,605 km (0.071 R)
• M31: 11,297,182 km (0.108 R)
• M32: 11,608,346 km (0.083 R)
• M33: 13,288,180 km (0.07 R)
• M34: 13,782,153 km (0.11 R)
• M35: 14,407,921 km (0.097 R)
• M36: 15,171,019 km (0.084 R)
• M37: 15,514,496 km (0.115 R)
• M38: 16,209,079 km (0.081 R)
• M39: 16,340,426 km (0.041 R)
• M40: 16,516,203 km (0.115 R)
• M41: 17,538,705 km (0.107 R)
• M42: 17,718,671 km (0.036 R)
• M43: 18,080,399 km (0.068 R)
• M44: 18,307,638 km (0.119 R)
• M45: 18,581,701 km (0.079 R)
• M46: 18,673,255 km (0.094 R)
• M47: 18,903,037 km (0.051 R)
• M48: 19,226,318 km (0.118 R)
• M49: 19,365,444 km (0.082 R)
• M50: 19,738,093 km (0.09 R)
• M51: 20,066,011 km (0.1 R)
• M52: 20,537,693 km (0.035 R)
• M53: 20,774,955 km (0.086 R)
• M54: 21,012,966 km (0.034 R)
• M55: 21,156,280 km (0.032 R)
• M56: 22,314,467 km (0.118 R)
• M57: 22,852,272 km (0.09 R)
• M58: 23,246,013 km (0.096 R)
• M59: 23,990,263 km (0.039 R)
• M60: 24,240,241 km (0.108 R)
• M61: 24,742,441 km (0.097 R)
• M62: 25,706,300 km (0.108 R)
• M63: 26,682,426 km (0.093 R)
• M64: 27,045,201 km (0.117 R)
• M65: 28,353,733 km (0.107 R)
• M66: 28,512,157 km (0.113 R)
• M67: 28,936,118 km (0.082 R)
• M68: 29,148,846 km (0.11 R)
• M69: 29,468,985 km (0.099 R)
• M70: 29,575,948 km (0.057 R)
• M71: 29,897,583 km (0.065 R)
• M72: 31,632,470 km (0.115 R)
• M73: 32,678,009 km (0.065 R)
• M74: 33,511,419 km (0.108 R)
• M75: 33,623,169 km (0.081 R)
• M76: 33,958,866 km (0.041 R)
• M77: 34,239,512 km (0.032 R)
• M78: 34,690,101 km (0.079 R)
• M79: 35,142,634 km (0.082 R)
• M80: 35,653,960 km (0.119 R)
• M81: 36,511,904 km (0.087 R)
• M82: 37,203,195 km (0.061 R)
• M83: 37,782,438 km (0.054 R)
• M84: 38,073,256 km (0.032 R)
• M85: 38,306,480 km (0.092 R)
• M86: 38,423,166 km (0.111 R)
• M87: 38,540,002 km (0.076 R)
• M88: 39,008,692 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 14.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.95 AU - 10.75 AU

Year: 10495 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,664,007 km

• M1: 348,862 km (0.041 R)
• M2: 591,660 km (0.045 R)
• M3: 896,989 km (0.11 R)
• M4: 1,010,683 km (0.094 R)
• M5: 1,235,978 km (0.066 R)
• M6: 1,497,923 km (0.111 R)
• M7: 1,656,048 km (0.042 R)
• M8: 2,033,035 km (0.116 R)
• M9: 3,452,868 km (0.12 R)
• M10: 3,854,688 km (0.089 R)
• M11: 4,732,379 km (0.051 R)
• M12: 5,058,652 km (0.086 R)
• M13: 5,422,923 km (0.068 R)
• M14: 5,670,657 km (0.107 R)
• M15: 5,985,710 km (0.086 R)
• M16: 6,209,508 km (0.047 R)
• M17: 6,436,299 km (0.098 R)
• M18: 6,567,047 km (0.071 R)
• M19: 6,831,387 km (0.07 R)
• M20: 7,268,512 km (0.119 R)
• M21: 8,240,748 km (0.071 R)
• M22: 9,033,318 km (0.05 R)
• M23: 9,143,422 km (0.119 R)
• M24: 9,364,677 km (0.115 R)
• M25: 9,737,625 km (0.025 R)
• M26: 9,850,421 km (0.09 R)
• M27: 10,498,031 km (0.064 R)
• M28: 10,807,549 km (0.109 R)
• M29: 11,714,261 km (0.092 R)
• M30: 12,197,163 km (0.106 R)
• M31: 13,895,697 km (0.103 R)
• M32: 14,150,463 km (0.085 R)
• M33: 14,321,303 km (0.118 R)
• M34: 15,098,016 km (0.112 R)
• M35: 15,359,961 km (0.098 R)
• M36: 15,888,491 km (0.109 R)
• M37: 16,288,815 km (0.084 R)
• M38: 16,557,642 km (0.077 R)
• M39: 16,782,637 km (0.106 R)
• M40: 17,054,157 km (0.063 R)
• M41: 17,464,055 km (0.072 R)
• M42: 17,923,321 km (0.038 R)
• M43: 18,108,074 km (0.075 R)
• M44: 18,340,101 km (0.068 R)
• M45: 18,947,767 km (0.099 R)
• M46: 19,325,053 km (0.044 R)
• M47: 19,419,748 km (0.065 R)
• M48: 19,800,026 km (0.098 R)
• M49: 20,039,084 km (0.114 R)
• M50: 20,375,230 km (0.047 R)
• M51: 20,616,531 km (0.088 R)
• M52: 21,935,835 km (0.055 R)
• M53: 22,880,695 km (0.105 R)
• M54: 23,031,041 km (0.112 R)
• M55: 24,093,036 km (0.099 R)
• M56: 25,689,844 km (0.07 R)
• M57: 26,002,952 km (0.105 R)
• M58: 26,843,842 km (0.077 R)
• M59: 27,640,301 km (0.115 R)
• M60: 28,768,419 km (0.101 R)
• M61: 30,295,813 km (0.093 R)
• M62: 30,792,478 km (0.109 R)
• M63: 32,298,330 km (0.071 R)
• M64: 33,542,984 km (0.103 R)
• M65: 33,942,261 km (0.119 R)
• M66: 34,056,703 km (0.09 R)
• M67: 34,228,442 km (0.119 R)
• M68: 35,149,815 km (0.114 R)
• M69: 35,613,419 km (0.094 R)
• M70: 36,664,194 km (0.081 R)
• M71: 37,429,387 km (0.057 R)
• M72: 38,437,976 km (0.1 R)
• M73: 39,335,414 km (0.115 R)
• M74: 39,877,108 km (0.06 R)
• M75: 40,542,669 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 13,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit