🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.97 AU - 1.41 AU

Year: 489 Days

Day: 43.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,001,730 km

• M1: 127,158 km (0.081 R)
• M2: 559,795 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.34 AU - 1.38 AU

Year: 597 Days

Day: 12.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.84 AU - 2.86 AU

Year: 1357 Days

Day: 31.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 161.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,001,730 km

• M1: 882,029 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.36 AU - 5.04 AU

Year: 3243 Days

Day: 33.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 10.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.27 AU - 8.83 AU

Year: 9418 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,001,730 km

• M1: 152,590 km (0.099 R)
• M2: 240,105 km (0.04 R)
• M3: 324,478 km (0.101 R)
• M4: 832,961 km (0.106 R)
• M5: 1,229,545 km (0.073 R)
• M6: 1,414,298 km (0.102 R)
• M7: 1,681,181 km (0.082 R)
• M8: 1,944,922 km (0.117 R)
• M9: 2,062,057 km (0.036 R)
• M10: 2,303,658 km (0.099 R)
• M11: 2,469,861 km (0.045 R)
• M12: 2,554,533 km (0.065 R)
• M13: 2,726,720 km (0.113 R)
• M14: 3,174,317 km (0.082 R)
• M15: 3,289,807 km (0.11 R)
• M16: 4,062,181 km (0.076 R)
• M17: 4,289,420 km (0.033 R)
• M18: 4,366,014 km (0.064 R)
• M19: 4,520,698 km (0.088 R)
• M20: 5,710,300 km (0.092 R)
• M21: 5,851,371 km (0.118 R)
• M22: 6,515,137 km (0.098 R)
• M23: 6,841,111 km (0.063 R)
• M24: 7,142,251 km (0.119 R)
• M25: 7,324,910 km (0.116 R)
• M26: 7,509,215 km (0.111 R)
• M27: 7,726,132 km (0.108 R)
• M28: 8,134,534 km (0.11 R)
• M29: 8,325,271 km (0.1 R)
• M30: 8,743,996 km (0.071 R)
• M31: 9,301,846 km (0.117 R)
• M32: 9,401,478 km (0.113 R)
• M33: 9,938,983 km (0.061 R)
• M34: 10,868,734 km (0.097 R)
• M35: 11,539,531 km (0.095 R)
• M36: 11,610,889 km (0.113 R)
• M37: 11,934,021 km (0.058 R)
• M38: 12,006,276 km (0.092 R)
• M39: 13,143,968 km (0.083 R)
• M40: 13,405,615 km (0.095 R)
• M41: 13,858,298 km (0.069 R)
• M42: 14,508,151 km (0.053 R)
• M43: 14,739,878 km (0.116 R)
• M44: 14,895,011 km (0.051 R)
• M45: 16,556,894 km (0.097 R)
• M46: 16,880,025 km (0.12 R)
• M47: 17,042,339 km (0.113 R)
• M48: 17,286,932 km (0.038 R)
• M49: 17,368,762 km (0.064 R)
• M50: 17,491,581 km (0.091 R)
• M51: 17,779,557 km (0.067 R)
• M52: 18,151,906 km (0.109 R)
• M53: 19,200,139 km (0.07 R)
• M54: 19,412,119 km (0.1 R)
• M55: 19,539,726 km (0.084 R)
• M56: 19,966,977 km (0.113 R)
• M57: 20,181,650 km (0.057 R)
• M58: 20,613,539 km (0.108 R)
• M59: 21,004,887 km (0.042 R)
• M60: 21,839,045 km (0.031 R)
• M61: 22,104,731 km (0.1 R)
• M62: 22,326,884 km (0.102 R)
• M63: 22,416,044 km (0.06 R)
• M64: 22,505,204 km (0.087 R)
• M65: 22,863,192 km (0.06 R)
• M66: 23,223,125 km (0.111 R)
• M67: 24,222,588 km (0.061 R)
• M68: 24,589,552 km (0.106 R)
• M69: 25,050,762 km (0.059 R)
• M70: 25,282,489 km (0.12 R)
• M71: 26,169,305 km (0.096 R)
• M72: 26,687,512 km (0.094 R)
• M73: 27,781,821 km (0.119 R)
• M74: 28,648,441 km (0.093 R)
• M75: 29,915,984 km (0.089 R)
• M76: 30,309,576 km (0.083 R)
• M77: 30,556,562 km (0.096 R)
• M78: 31,401,042 km (0.099 R)
• M79: 31,550,939 km (0.088 R)
• M80: 31,700,986 km (0.096 R)
• M81: 32,758,044 km (0.048 R)
• M82: 33,367,356 km (0.072 R)
• M83: 34,288,281 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 11.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.61 AU - 11.89 AU

Year: 15173 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,001,730 km

• M1: 286,330 km (0.063 R)
• M2: 452,833 km (0.12 R)
• M3: 567,874 km (0.085 R)
• M4: 872,156 km (0.115 R)
• M5: 1,395,898 km (0.094 R)
• M6: 1,470,996 km (0.11 R)
• M7: 1,677,890 km (0.1 R)
• M8: 1,866,981 km (0.102 R)
• M9: 2,266,408 km (0.109 R)
• M10: 2,415,557 km (0.113 R)
• M11: 2,506,662 km (0.044 R)
• M12: 2,915,214 km (0.041 R)
• M13: 3,012,602 km (0.092 R)
• M14: 3,412,776 km (0.075 R)
• M15: 3,584,664 km (0.112 R)
• M16: 4,263,689 km (0.029 R)
• M17: 5,657,193 km (0.117 R)
• M18: 6,744,620 km (0.118 R)
• M19: 7,312,194 km (0.054 R)
• M20: 7,445,336 km (0.117 R)
• M21: 7,624,255 km (0.071 R)
• M22: 8,353,994 km (0.12 R)
• M23: 8,586,619 km (0.076 R)
• M24: 9,105,873 km (0.099 R)
• M25: 10,274,382 km (0.086 R)
• M26: 10,573,727 km (0.061 R)
• M27: 10,825,500 km (0.115 R)
• M28: 12,219,154 km (0.093 R)
• M29: 13,125,418 km (0.112 R)
• M30: 13,778,113 km (0.096 R)
• M31: 14,945,874 km (0.071 R)
• M32: 15,115,219 km (0.108 R)
• M33: 15,684,589 km (0.032 R)
• M34: 15,971,817 km (0.12 R)
• M35: 16,087,157 km (0.098 R)
• M36: 16,785,479 km (0.072 R)
• M37: 17,256,563 km (0.101 R)
• M38: 17,612,606 km (0.049 R)
• M39: 18,695,695 km (0.097 R)
• M40: 19,429,622 km (0.098 R)
• M41: 20,110,741 km (0.053 R)
• M42: 21,242,000 km (0.082 R)
• M43: 23,829,295 km (0.083 R)
• M44: 24,093,485 km (0.111 R)
• M45: 24,424,994 km (0.117 R)
• M46: 24,624,707 km (0.112 R)
• M47: 25,226,988 km (0.112 R)
• M48: 25,563,733 km (0.117 R)
• M49: 26,173,643 km (0.093 R)
• M50: 26,856,857 km (0.096 R)
• M51: 28,380,511 km (0.086 R)
• M52: 28,520,385 km (0.047 R)
• M53: 30,718,277 km (0.094 R)
• M54: 31,149,867 km (0.12 R)
• M55: 31,222,123 km (0.031 R)
• M56: 31,946,476 km (0.036 R)
• M57: 32,383,900 km (0.081 R)
• M58: 33,190,831 km (0.04 R)
• M59: 33,338,185 km (0.038 R)
• M60: 34,749,641 km (0.112 R)
• M61: 35,500,472 km (0.119 R)
• M62: 35,726,664 km (0.091 R)
• M63: 36,408,232 km (0.109 R)
• M64: 36,712,664 km (0.097 R)
• M65: 37,017,844 km (0.1 R)
• M66: 38,556,308 km (0.106 R)
• M67: 40,115,716 km (0.068 R)
• M68: 41,219,449 km (0.114 R)
• M69: 42,733,380 km (0.046 R)
• M70: 42,893,749 km (0.069 R)
• M71: 43,698,884 km (0.066 R)
• M72: 44,022,315 km (0.036 R)
• M73: 44,427,725 km (0.076 R)
• M74: 44,590,338 km (0.118 R)
• M75: 45,324,116 km (0.046 R)
• M76: 46,061,783 km (0.1 R)
• M77: 46,638,333 km (0.081 R)
• M78: 47,300,304 km (0.064 R)
• M79: 48,800,770 km (0.093 R)
• M80: 49,641,211 km (0.12 R)
• M81: 51,080,791 km (0.061 R)
• M82: 52,706,023 km (0.096 R)
• M83: 53,568,155 km (0.093 R)
• M84: 54,521,991 km (0.114 R)
• M85: 57,505,272 km (0.041 R)
• M86: 57,948,530 km (0.085 R)
• M87: 58,126,103 km (0.118 R)
• M88: 59,195,429 km (0.073 R)
• M89: 59,374,348 km (0.082 R)
• M90: 59,732,635 km (0.113 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: 459 - 20,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit