🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 28 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.23 AU - 1.67 AU

Year: 654 Days

Day: 21.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,958,716 km

• M1: 662,569 km (0.067 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.09 AU - 4.91 AU

Year: 3577 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,958,716 km

• M1: 184,604 km (0.05 R)
• M2: 287,078 km (0.117 R)
• M3: 402,568 km (0.072 R)
• M4: 497,413 km (0.074 R)
• M5: 625,319 km (0.12 R)
• M6: 730,486 km (0.058 R)
• M7: 1,016,667 km (0.096 R)
• M8: 1,181,524 km (0.117 R)
• M9: 1,332,618 km (0.077 R)
• M10: 1,564,046 km (0.047 R)
• M11: 1,663,828 km (0.101 R)
• M12: 1,757,326 km (0.106 R)
• M13: 1,932,206 km (0.12 R)
• M14: 2,030,941 km (0.089 R)
• M15: 2,150,021 km (0.105 R)
• M16: 2,414,659 km (0.049 R)
• M17: 2,924,339 km (0.113 R)
• M18: 3,144,098 km (0.108 R)
• M19: 3,555,941 km (0.106 R)
• M20: 3,723,341 km (0.083 R)
• M21: 3,836,587 km (0.077 R)
• M22: 3,950,880 km (0.073 R)
• M23: 4,229,880 km (0.105 R)
• M24: 4,360,030 km (0.114 R)
• M25: 4,672,839 km (0.114 R)
• M26: 4,795,210 km (0.091 R)
• M27: 5,282,750 km (0.085 R)
• M28: 5,435,938 km (0.076 R)
• M29: 5,590,622 km (0.085 R)
• M30: 6,143,985 km (0.117 R)
• M31: 6,604,746 km (0.093 R)
• M32: 6,909,028 km (0.036 R)
• M33: 7,077,026 km (0.057 R)
• M34: 7,718,801 km (0.094 R)
• M35: 7,951,576 km (0.117 R)
• M36: 8,364,466 km (0.113 R)
• M37: 8,468,885 km (0.097 R)
• M38: 8,573,753 km (0.118 R)
• M39: 9,196,230 km (0.115 R)
• M40: 9,365,724 km (0.105 R)
• M41: 9,551,824 km (0.094 R)
• M42: 9,975,186 km (0.102 R)
• M43: 10,324,647 km (0.106 R)
• M44: 10,840,311 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 10.3

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.59 AU - 10.71 AU

Year: 13024 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,958,716 km

• M1: 154,535 km (0.114 R)
• M2: 314,305 km (0.08 R)
• M3: 672,742 km (0.041 R)
• M4: 785,239 km (0.101 R)
• M5: 884,123 km (0.1 R)
• M6: 966,552 km (0.109 R)
• M7: 1,139,786 km (0.105 R)
• M8: 1,207,404 km (0.09 R)
• M9: 2,014,036 km (0.078 R)
• M10: 2,957,999 km (0.11 R)
• M11: 3,609,647 km (0.077 R)
• M12: 3,882,514 km (0.1 R)
• M13: 4,268,925 km (0.091 R)
• M14: 4,594,300 km (0.093 R)
• M15: 5,040,850 km (0.083 R)
• M16: 5,462,267 km (0.108 R)
• M17: 6,298,370 km (0.064 R)
• M18: 6,380,050 km (0.113 R)
• M19: 6,752,249 km (0.084 R)
• M20: 6,836,024 km (0.113 R)
• M21: 7,088,994 km (0.104 R)
• M22: 7,431,424 km (0.11 R)
• M23: 7,648,042 km (0.08 R)
• M24: 7,955,016 km (0.083 R)
• M25: 8,945,803 km (0.091 R)
• M26: 9,315,759 km (0.053 R)
• M27: 10,022,908 km (0.084 R)
• M28: 10,455,545 km (0.103 R)
• M29: 10,552,484 km (0.092 R)
• M30: 11,041,819 km (0.083 R)
• M31: 11,190,070 km (0.119 R)
• M32: 11,438,702 km (0.03 R)
• M33: 11,588,749 km (0.12 R)
• M34: 14,237,529 km (0.062 R)
• M35: 14,506,954 km (0.082 R)
• M36: 14,996,289 km (0.057 R)
• M37: 15,105,645 km (0.084 R)
• M38: 15,380,456 km (0.117 R)
• M39: 15,490,860 km (0.04 R)
• M40: 15,823,715 km (0.058 R)
• M41: 16,046,765 km (0.098 R)
• M42: 16,383,510 km (0.087 R)
• M43: 16,552,705 km (0.089 R)
• M44: 17,465,103 km (0.071 R)
• M45: 18,393,806 km (0.067 R)
• M46: 18,510,941 km (0.05 R)
• M47: 19,219,437 km (0.099 R)
• M48: 21,029,272 km (0.106 R)
• M49: 23,335,473 km (0.057 R)
• M50: 23,716,947 km (0.113 R)
• M51: 24,550,507 km (0.078 R)
• M52: 24,809,012 km (0.059 R)
• M53: 24,873,788 km (0.118 R)
• M54: 24,938,563 km (0.077 R)
• M55: 25,589,763 km (0.087 R)
• M56: 26,048,879 km (0.108 R)
• M57: 26,643,231 km (0.117 R)
• M58: 28,724,437 km (0.12 R)
• M59: 28,792,504 km (0.092 R)
• M60: 28,928,638 km (0.115 R)
• M61: 29,887,859 km (0.055 R)
• M62: 31,066,541 km (0.105 R)
• M63: 31,136,403 km (0.107 R)
• M64: 31,276,128 km (0.077 R)
• M65: 31,837,419 km (0.076 R)
• M66: 32,260,482 km (0.119 R)
• M67: 32,614,580 km (0.067 R)
• M68: 35,346,835 km (0.087 R)
• M69: 36,592,836 km (0.043 R)
• M70: 37,109,996 km (0.086 R)
• M71: 37,555,349 km (0.105 R)
• M72: 37,704,049 km (0.115 R)
• M73: 38,376,192 km (0.115 R)
• M74: 39,808,143 km (0.088 R)
• M75: 40,797,883 km (0.12 R)
• M76: 41,795,700 km (0.08 R)
• M77: 42,258,855 km (0.118 R)
• M78: 42,801,596 km (0.113 R)
• M79: 42,879,238 km (0.051 R)
• M80: 45,787,271 km (0.105 R)
• M81: 46,424,408 km (0.064 R)
• M82: 47,064,388 km (0.085 R)
• M83: 48,677,202 km (0.079 R)
• M84: 50,718,615 km (0.112 R)
• M85: 52,288,794 km (0.065 R)
• M86: 52,454,997 km (0.108 R)
• M87: 52,871,328 km (0.046 R)
• M88: 53,372,332 km (0.098 R)
• M89: 53,539,582 km (0.117 R)
• M90: 55,561,397 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138

Radius: 7.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.78 AU - 17.16 AU

Year: 19567 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,958,716 km

• M1: 253,868 km (0.1 R)
• M2: 353,799 km (0.115 R)
• M3: 403,017 km (0.025 R)
• M4: 581,188 km (0.046 R)
• M5: 801,097 km (0.078 R)
• M6: 1,028,037 km (0.108 R)
• M7: 1,083,388 km (0.076 R)
• M8: 1,457,233 km (0.061 R)
• M9: 1,713,045 km (0.112 R)
• M10: 1,914,404 km (0.049 R)
• M11: 2,512,945 km (0.052 R)
• M12: 2,664,787 km (0.032 R)
• M13: 2,716,099 km (0.113 R)
• M14: 3,138,563 km (0.097 R)
• M15: 3,247,321 km (0.053 R)
• M16: 3,440,901 km (0.06 R)
• M17: 3,752,663 km (0.064 R)
• M18: 3,810,258 km (0.1 R)
• M19: 4,282,239 km (0.042 R)
• M20: 4,772,621 km (0.069 R)
• M21: 4,929,549 km (0.072 R)
• M22: 5,475,880 km (0.113 R)
• M23: 6,520,822 km (0.115 R)
• M24: 6,835,576 km (0.073 R)
• M25: 7,335,083 km (0.114 R)
• M26: 7,809,458 km (0.043 R)
• M27: 8,143,659 km (0.099 R)
• M28: 8,711,084 km (0.068 R)
• M29: 8,787,678 km (0.047 R)
• M30: 8,941,614 km (0.094 R)
• M31: 9,213,134 km (0.076 R)
• M32: 9,724,610 km (0.106 R)
• M33: 10,124,335 km (0.116 R)
• M34: 11,355,526 km (0.044 R)
• M35: 12,503,390 km (0.067 R)
• M36: 14,000,715 km (0.076 R)
• M37: 15,786,914 km (0.11 R)
• M38: 15,880,412 km (0.116 R)
• M39: 16,162,105 km (0.118 R)
• M40: 16,303,625 km (0.108 R)
• M41: 17,498,313 km (0.055 R)
• M42: 17,984,058 km (0.087 R)
• M43: 18,326,786 km (0.111 R)
• M44: 18,474,290 km (0.059 R)
• M45: 18,770,494 km (0.112 R)
• M46: 19,769,359 km (0.103 R)
• M47: 19,920,602 km (0.082 R)
• M48: 20,021,730 km (0.117 R)
• M49: 20,123,008 km (0.093 R)
• M50: 20,275,149 km (0.075 R)
• M51: 20,326,012 km (0.083 R)
• M52: 21,144,911 km (0.098 R)
• M53: 22,288,437 km (0.096 R)
• M54: 22,603,789 km (0.029 R)
• M55: 23,398,603 km (0.092 R)
• M56: 24,041,126 km (0.098 R)
• M57: 24,364,556 km (0.064 R)
• M58: 24,472,716 km (0.088 R)
• M59: 24,580,875 km (0.108 R)
• M60: 24,797,941 km (0.119 R)
• M61: 26,224,208 km (0.09 R)
• M62: 26,891,414 km (0.055 R)
• M63: 27,003,164 km (0.099 R)
• M64: 27,059,113 km (0.12 R)
• M65: 27,564,305 km (0.093 R)
• M66: 27,620,554 km (0.061 R)
• M67: 29,327,915 km (0.075 R)
• M68: 29,442,955 km (0.115 R)
• M69: 29,558,146 km (0.113 R)
• M70: 29,846,720 km (0.042 R)
• M71: 30,020,254 km (0.117 R)
• M72: 30,194,236 km (0.026 R)
• M73: 30,310,473 km (0.057 R)
• M74: 31,127,727 km (0.089 R)
• M75: 32,307,755 km (0.051 R)
• M76: 32,545,466 km (0.1 R)
• M77: 32,605,006 km (0.096 R)
• M78: 34,711,344 km (0.037 R)
• M79: 34,832,967 km (0.102 R)
• M80: 35,873,121 km (0.072 R)
• M81: 36,119,359 km (0.073 R)
• M82: 36,366,046 km (0.081 R)
• M83: 36,427,830 km (0.088 R)
• M84: 39,751,894 km (0.109 R)
• M85: 42,714,381 km (0.099 R)
• M86: 43,040,654 km (0.084 R)
• M87: 43,171,402 km (0.043 R)
• M88: 43,827,239 km (0.083 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: 391 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit