🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 157 Days

Day: 40.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,848,610 km

• M1: 459,714 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 831 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.15 AU - 2.59 AU

Year: 1367 Days

Day: 28.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,848,610 km

• M1: 840,441 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.61 AU - 3.11 AU

Year: 1812 Days

Day: 34.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,848,610 km

• M1: 585,676 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.95 AU - 3.21 AU

Year: 2026 Days

Day: 43.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 12.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.36 AU - 5.8 AU

Year: 4291 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,848,610 km

• M1: 187,297 km (0.095 R)
• M2: 271,969 km (0.101 R)
• M3: 540,198 km (0.1 R)
• M4: 664,663 km (0.107 R)
• M5: 765,193 km (0.099 R)
• M6: 859,440 km (0.11 R)
• M7: 1,236,576 km (0.035 R)
• M8: 1,806,095 km (0.088 R)
• M9: 2,187,570 km (0.044 R)
• M10: 2,291,391 km (0.082 R)
• M11: 3,220,393 km (0.032 R)
• M12: 3,520,038 km (0.108 R)
• M13: 4,039,890 km (0.076 R)
• M14: 4,211,479 km (0.041 R)
• M15: 4,628,558 km (0.106 R)
• M16: 4,830,814 km (0.07 R)
• M17: 4,921,620 km (0.088 R)
• M18: 5,244,153 km (0.08 R)
• M19: 5,431,599 km (0.071 R)
• M20: 5,645,225 km (0.11 R)
• M21: 5,885,779 km (0.111 R)
• M22: 6,452,007 km (0.073 R)
• M23: 6,552,237 km (0.114 R)
• M24: 6,754,344 km (0.091 R)
• M25: 7,164,840 km (0.116 R)
• M26: 7,504,278 km (0.081 R)
• M27: 7,769,066 km (0.116 R)
• M28: 7,929,435 km (0.112 R)
• M29: 8,010,068 km (0.03 R)
• M30: 8,199,160 km (0.047 R)
• M31: 8,335,145 km (0.058 R)
• M32: 8,499,403 km (0.066 R)
• M33: 8,970,636 km (0.04 R)
• M34: 9,280,005 km (0.076 R)
• M35: 9,450,247 km (0.112 R)
• M36: 9,650,259 km (0.092 R)
• M37: 10,141,688 km (0.038 R)
• M38: 10,229,353 km (0.073 R)
• M39: 10,346,488 km (0.118 R)
• M40: 10,582,254 km (0.087 R)
• M41: 10,819,666 km (0.09 R)
• M42: 11,149,081 km (0.108 R)
• M43: 11,360,462 km (0.1 R)
• M44: 11,512,304 km (0.027 R)
• M45: 11,695,412 km (0.072 R)
• M46: 11,879,417 km (0.091 R)
• M47: 12,095,437 km (0.083 R)
• M48: 12,562,481 km (0.092 R)
• M49: 12,972,230 km (0.073 R)
• M50: 13,162,668 km (0.108 R)
• M51: 13,482,358 km (0.109 R)
• M52: 14,227,356 km (0.102 R)
• M53: 14,489,601 km (0.115 R)
• M54: 14,654,458 km (0.099 R)
• M55: 16,541,785 km (0.045 R)
• M56: 16,921,464 km (0.05 R)
• M57: 17,025,434 km (0.067 R)
• M58: 18,113,161 km (0.094 R)
• M59: 19,476,895 km (0.09 R)
• M60: 19,987,772 km (0.084 R)
• M61: 20,429,085 km (0.086 R)
• M62: 21,059,790 km (0.118 R)
• M63: 21,171,839 km (0.064 R)
• M64: 22,607,230 km (0.108 R)
• M65: 22,721,822 km (0.063 R)
• M66: 22,990,201 km (0.114 R)
• M67: 23,298,073 km (0.085 R)
• M68: 23,840,365 km (0.112 R)
• M69: 24,151,978 km (0.111 R)
• M70: 25,174,330 km (0.109 R)
• M71: 26,170,652 km (0.083 R)
• M72: 26,250,836 km (0.118 R)
• M73: 26,936,443 km (0.117 R)
• M74: 27,058,066 km (0.078 R)
• M75: 27,261,070 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 9.1

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.72 AU - 7.76 AU

Year: 5841 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,848,610 km

• M1: 133,441 km (0.109 R)
• M2: 218,862 km (0.082 R)
• M3: 284,685 km (0.115 R)
• M4: 412,142 km (0.027 R)
• M5: 561,142 km (0.102 R)
• M6: 1,066,633 km (0.076 R)
• M7: 1,195,137 km (0.087 R)
• M8: 1,261,409 km (0.106 R)
• M9: 1,415,196 km (0.118 R)
• M10: 1,685,220 km (0.075 R)
• M11: 1,779,018 km (0.101 R)
• M12: 2,399,101 km (0.098 R)
• M13: 2,634,269 km (0.074 R)
• M14: 2,765,765 km (0.095 R)
• M15: 3,455,860 km (0.088 R)
• M16: 3,746,529 km (0.119 R)
• M17: 4,248,430 km (0.112 R)
• M18: 4,559,743 km (0.082 R)
• M19: 4,851,609 km (0.1 R)
• M20: 5,453,890 km (0.113 R)
• M21: 5,820,853 km (0.03 R)
• M22: 5,935,296 km (0.081 R)
• M23: 6,050,635 km (0.061 R)
• M24: 6,312,731 km (0.071 R)
• M25: 6,969,166 km (0.075 R)
• M26: 7,182,643 km (0.101 R)
• M27: 7,305,612 km (0.1 R)
• M28: 7,867,502 km (0.118 R)
• M29: 8,249,874 km (0.087 R)
• M30: 8,314,201 km (0.095 R)
• M31: 8,540,692 km (0.106 R)
• M32: 8,834,801 km (0.043 R)
• M33: 9,065,930 km (0.091 R)
• M34: 9,366,023 km (0.057 R)
• M35: 11,162,844 km (0.064 R)
• M36: 11,305,410 km (0.098 R)
• M37: 11,592,489 km (0.116 R)
• M38: 11,809,256 km (0.093 R)
• M39: 12,027,370 km (0.105 R)
• M40: 12,764,289 km (0.07 R)
• M41: 12,876,038 km (0.088 R)
• M42: 13,138,134 km (0.093 R)
• M43: 13,213,382 km (0.112 R)
• M44: 13,364,326 km (0.059 R)
• M45: 13,553,717 km (0.115 R)
• M46: 13,820,300 km (0.115 R)
• M47: 14,088,679 km (0.066 R)
• M48: 14,281,510 km (0.09 R)
• M49: 14,475,090 km (0.098 R)
• M50: 15,021,870 km (0.043 R)
• M51: 15,456,302 km (0.072 R)
• M52: 15,854,831 km (0.115 R)
• M53: 17,399,878 km (0.1 R)
• M54: 18,022,953 km (0.075 R)
• M55: 18,190,353 km (0.099 R)
• M56: 19,762,926 km (0.093 R)
• M57: 20,065,263 km (0.067 R)
• M58: 20,762,240 km (0.103 R)
• M59: 20,937,868 km (0.05 R)
• M60: 21,157,776 km (0.103 R)
• M61: 21,911,750 km (0.099 R)
• M62: 22,045,789 km (0.119 R)
• M63: 23,537,280 km (0.096 R)
• M64: 23,628,684 km (0.092 R)
• M65: 24,642,360 km (0.099 R)
• M66: 25,107,759 km (0.106 R)
• M67: 25,576,150 km (0.068 R)
• M68: 26,000,110 km (0.117 R)
• M69: 26,189,351 km (0.037 R)
• M70: 26,569,031 km (0.065 R)
• M71: 26,807,340 km (0.057 R)
• M72: 28,641,260 km (0.113 R)
• M73: 29,179,663 km (0.115 R)
• M74: 29,474,670 km (0.118 R)
• M75: 29,573,255 km (0.055 R)
• M76: 29,919,275 km (0.058 R)
• M77: 30,864,883 km (0.109 R)
• M78: 31,316,220 km (0.116 R)
• M79: 31,719,237 km (0.097 R)
• M80: 33,502,742 km (0.044 R)
• M81: 34,640,434 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit