🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.43 AU - 0.57 AU

Year: 126 Days

Day: 43.5 Hours

Environment

Temp: 264 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 241 Days

Day: 12.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,784,939 km

• M1: 241,002 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.83 AU - 3.47 AU

Year: 1993 Days

Day: 36.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 10.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.56 AU - 6.96 AU

Year: 4928 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,784,939 km

• M1: 163,510 km (0.096 R)
• M2: 238,609 km (0.104 R)
• M3: 337,642 km (0.088 R)
• M4: 622,178 km (0.112 R)
• M5: 729,738 km (0.085 R)
• M6: 892,052 km (0.035 R)
• M7: 1,171,800 km (0.068 R)
• M8: 1,843,495 km (0.079 R)
• M9: 2,355,119 km (0.031 R)
• M10: 2,582,508 km (0.095 R)
• M11: 2,780,576 km (0.098 R)
• M12: 2,909,379 km (0.11 R)
• M13: 2,983,730 km (0.12 R)
• M14: 3,191,820 km (0.074 R)
• M15: 3,523,030 km (0.094 R)
• M16: 3,763,434 km (0.112 R)
• M17: 3,926,795 km (0.119 R)
• M18: 4,030,017 km (0.094 R)
• M19: 4,239,304 km (0.083 R)
• M20: 4,345,369 km (0.092 R)
• M21: 4,452,332 km (0.082 R)
• M22: 4,538,500 km (0.102 R)
• M23: 4,646,959 km (0.102 R)
• M24: 5,044,739 km (0.062 R)
• M25: 5,708,804 km (0.081 R)
• M26: 5,826,089 km (0.073 R)
• M27: 6,546,702 km (0.076 R)
• M28: 6,793,239 km (0.109 R)
• M29: 7,067,901 km (0.117 R)
• M30: 7,194,012 km (0.118 R)
• M31: 7,371,734 km (0.103 R)
• M32: 7,705,786 km (0.115 R)
• M33: 7,835,488 km (0.104 R)
• M34: 8,123,763 km (0.066 R)
• M35: 8,282,337 km (0.11 R)
• M36: 8,845,722 km (0.078 R)
• M37: 9,784,150 km (0.083 R)
• M38: 9,868,373 km (0.034 R)
• M39: 10,094,416 km (0.08 R)
• M40: 10,465,418 km (0.09 R)
• M41: 10,695,949 km (0.04 R)
• M42: 10,986,617 km (0.069 R)
• M43: 11,724,284 km (0.055 R)
• M44: 12,386,853 km (0.075 R)
• M45: 14,638,750 km (0.025 R)
• M46: 14,735,241 km (0.107 R)
• M47: 14,896,657 km (0.116 R)
• M48: 15,943,543 km (0.105 R)
• M49: 16,009,665 km (0.119 R)
• M50: 16,744,041 km (0.064 R)
• M51: 17,217,219 km (0.062 R)
• M52: 17,934,990 km (0.043 R)
• M53: 18,072,919 km (0.1 R)
• M54: 18,142,033 km (0.089 R)
• M55: 18,384,382 km (0.093 R)
• M56: 19,294,086 km (0.047 R)
• M57: 19,400,001 km (0.065 R)
• M58: 20,182,698 km (0.062 R)
• M59: 20,290,109 km (0.026 R)
• M60: 20,469,776 km (0.097 R)
• M61: 20,649,892 km (0.064 R)
• M62: 20,903,011 km (0.12 R)
• M63: 21,889,011 km (0.088 R)
• M64: 22,295,019 km (0.076 R)
• M65: 22,480,371 km (0.112 R)
• M66: 22,629,072 km (0.101 R)
• M67: 23,227,014 km (0.094 R)
• M68: 23,943,887 km (0.111 R)
• M69: 24,209,872 km (0.095 R)
• M70: 24,286,018 km (0.056 R)
• M71: 24,515,052 km (0.115 R)
• M72: 25,670,546 km (0.098 R)
• M73: 25,864,873 km (0.082 R)
• M74: 26,098,845 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 8.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.3 AU - 6.88 AU

Year: 5357 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,784,939 km

• M1: 121,174 km (0.103 R)
• M2: 378,782 km (0.046 R)
• M3: 444,904 km (0.099 R)
• M4: 549,323 km (0.069 R)
• M5: 604,824 km (0.101 R)
• M6: 684,709 km (0.104 R)
• M7: 745,297 km (0.051 R)
• M8: 921,672 km (0.113 R)
• M9: 1,129,763 km (0.075 R)
• M10: 1,239,568 km (0.047 R)
• M11: 1,420,731 km (0.092 R)
• M12: 1,489,845 km (0.086 R)
• M13: 1,651,860 km (0.088 R)
• M14: 1,852,022 km (0.101 R)
• M15: 1,906,026 km (0.093 R)
• M16: 2,015,532 km (0.102 R)
• M17: 2,486,915 km (0.04 R)
• M18: 2,729,114 km (0.097 R)
• M19: 2,890,530 km (0.095 R)
• M20: 3,223,236 km (0.11 R)
• M21: 3,327,954 km (0.109 R)
• M22: 3,460,648 km (0.098 R)
• M23: 3,581,523 km (0.109 R)
• M24: 3,731,270 km (0.079 R)
• M25: 3,910,788 km (0.114 R)
• M26: 4,135,783 km (0.096 R)
• M27: 4,336,094 km (0.099 R)
• M28: 4,452,033 km (0.106 R)
• M29: 4,569,018 km (0.091 R)
• M30: 4,851,010 km (0.079 R)
• M31: 5,001,655 km (0.119 R)
• M32: 5,123,278 km (0.085 R)
• M33: 5,184,464 km (0.086 R)
• M34: 5,292,174 km (0.096 R)
• M35: 5,651,359 km (0.066 R)
• M36: 6,196,793 km (0.03 R)
• M37: 6,278,323 km (0.119 R)
• M38: 6,658,452 km (0.1 R)
• M39: 6,910,374 km (0.101 R)
• M40: 7,458,351 km (0.034 R)
• M41: 7,632,483 km (0.052 R)
• M42: 7,790,459 km (0.059 R)
• M43: 8,145,155 km (0.119 R)
• M44: 8,270,518 km (0.052 R)
• M45: 8,342,475 km (0.11 R)
• M46: 8,468,885 km (0.079 R)
• M47: 9,221,961 km (0.096 R)
• M48: 10,169,364 km (0.056 R)
• M49: 10,459,584 km (0.068 R)
• M50: 10,850,782 km (0.105 R)
• M51: 11,187,078 km (0.1 R)
• M52: 11,366,596 km (0.066 R)
• M53: 11,849,797 km (0.094 R)
• M54: 12,278,096 km (0.069 R)
• M55: 12,898,777 km (0.1 R)
• M56: 13,066,028 km (0.106 R)
• M57: 14,364,836 km (0.117 R)
• M58: 14,472,996 km (0.102 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 13.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.02 AU - 10.16 AU

Year: 9769 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,784,939 km

• M1: 176,226 km (0.097 R)
• M2: 289,921 km (0.088 R)
• M3: 409,449 km (0.05 R)
• M4: 632,201 km (0.113 R)
• M5: 1,179,579 km (0.074 R)
• M6: 1,679,535 km (0.082 R)
• M7: 1,777,223 km (0.11 R)
• M8: 2,056,672 km (0.109 R)
• M9: 2,405,235 km (0.047 R)
• M10: 2,686,628 km (0.094 R)
• M11: 3,250,612 km (0.053 R)
• M12: 3,657,818 km (0.051 R)
• M13: 4,215,070 km (0.095 R)
• M14: 5,335,857 km (0.053 R)
• M15: 5,854,213 km (0.116 R)
• M16: 6,388,727 km (0.08 R)
• M17: 6,661,892 km (0.055 R)
• M18: 7,422,897 km (0.055 R)
• M19: 9,245,448 km (0.112 R)
• M20: 10,965,674 km (0.07 R)
• M21: 11,105,697 km (0.066 R)
• M22: 11,340,416 km (0.074 R)
• M23: 11,910,234 km (0.103 R)
• M24: 12,006,127 km (0.118 R)
• M25: 13,725,754 km (0.117 R)
• M26: 14,434,998 km (0.08 R)
• M27: 14,537,323 km (0.117 R)
• M28: 14,897,405 km (0.066 R)
• M29: 15,731,263 km (0.113 R)
• M30: 15,836,580 km (0.11 R)
• M31: 16,260,092 km (0.117 R)
• M32: 16,366,605 km (0.079 R)
• M33: 16,794,904 km (0.07 R)
• M34: 19,384,892 km (0.112 R)
• M35: 20,524,379 km (0.066 R)
• M36: 20,697,165 km (0.098 R)
• M37: 21,509,930 km (0.084 R)
• M38: 21,979,218 km (0.073 R)
• M39: 22,451,648 km (0.111 R)
• M40: 23,047,048 km (0.068 R)
• M41: 24,925,698 km (0.11 R)
• M42: 25,418,473 km (0.095 R)
• M43: 25,790,224 km (0.048 R)
• M44: 27,105,339 km (0.095 R)
• M45: 27,421,738 km (0.05 R)
• M46: 28,442,295 km (0.108 R)
• M47: 30,061,692 km (0.092 R)
• M48: 30,454,835 km (0.03 R)
• M49: 30,783,801 km (0.094 R)
• M50: 31,312,480 km (0.111 R)
• M51: 32,781,830 km (0.092 R)
• M52: 32,916,468 km (0.052 R)
• M53: 33,932,537 km (0.106 R)
• M54: 34,478,719 km (0.11 R)
• M55: 34,752,932 km (0.117 R)
• M56: 34,958,928 km (0.108 R)
• M57: 37,393,334 km (0.064 R)
• M58: 37,816,098 km (0.113 R)
• M59: 39,308,486 km (0.055 R)
• M60: 39,666,623 km (0.092 R)
• M61: 40,097,764 km (0.11 R)
• M62: 40,313,933 km (0.113 R)
• M63: 41,255,353 km (0.091 R)
• M64: 41,619,324 km (0.099 R)
• M65: 42,057,497 km (0.06 R)
• M66: 42,864,727 km (0.082 R)
• M67: 43,012,081 km (0.093 R)
• M68: 43,899,645 km (0.043 R)
• M69: 44,494,595 km (0.082 R)
• M70: 45,167,337 km (0.081 R)
• M71: 46,749,783 km (0.045 R)
• M72: 47,433,595 km (0.113 R)
• M73: 48,197,292 km (0.041 R)
• M74: 49,196,157 km (0.096 R)
• M75: 50,357,037 km (0.1 R)
• M76: 50,512,619 km (0.118 R)
• M77: 50,823,932 km (0.099 R)
• M78: 51,136,143 km (0.104 R)
• M79: 51,919,138 km (0.083 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit