🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.67 AU - 0.81 AU

Year: 241 Days

Day: 27.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,069,829 km

• M1: 40,840 km (0.105 R)
• M2: 291,267 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.72 AU - 0.96 AU

Year: 292 Days

Day: 46.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,069,829 km

• M1: 626,516 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.93 AU - 1.51 AU

Year: 510 Days

Day: 38.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,069,829 km

• M1: 49,367 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.36 AU - 2.76 AU

Year: 1551 Days

Day: 42.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,069,829 km

• M1: 1,013,226 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.9 AU - 4.56 AU

Year: 2728 Days

Day: 18.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,069,829 km

• M1: 3,475,009 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 12

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.02 AU - 6.8 AU

Year: 5442 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,069,829 km

• M1: 158,873 km (0.054 R)
• M2: 240,703 km (0.109 R)
• M3: 531,372 km (0.116 R)
• M4: 607,367 km (0.072 R)
• M5: 687,851 km (0.071 R)
• M6: 801,695 km (0.075 R)
• M7: 1,206,956 km (0.115 R)
• M8: 1,482,066 km (0.113 R)
• M9: 1,633,758 km (0.041 R)
• M10: 1,738,028 km (0.059 R)
• M11: 1,817,614 km (0.032 R)
• M12: 2,064,151 km (0.03 R)
• M13: 2,191,609 km (0.088 R)
• M14: 2,292,737 km (0.065 R)
• M15: 2,380,551 km (0.066 R)
• M16: 2,651,173 km (0.111 R)
• M17: 2,759,183 km (0.098 R)
• M18: 2,900,254 km (0.101 R)
• M19: 3,173,270 km (0.119 R)
• M20: 3,304,767 km (0.109 R)
• M21: 3,814,147 km (0.075 R)
• M22: 4,366,463 km (0.092 R)
• M23: 4,868,064 km (0.087 R)
• M24: 5,271,081 km (0.097 R)
• M25: 5,545,743 km (0.096 R)
• M26: 5,724,811 km (0.069 R)
• M27: 5,905,974 km (0.08 R)
• M28: 6,027,747 km (0.114 R)
• M29: 6,129,773 km (0.088 R)
• M30: 6,273,686 km (0.067 R)
• M31: 6,775,886 km (0.117 R)
• M32: 7,421,700 km (0.11 R)
• M33: 8,290,714 km (0.098 R)
• M34: 8,541,739 km (0.061 R)
• M35: 8,633,592 km (0.116 R)
• M36: 8,887,909 km (0.099 R)
• M37: 9,027,783 km (0.115 R)
• M38: 9,380,534 km (0.074 R)
• M39: 9,594,459 km (0.1 R)
• M40: 9,713,988 km (0.056 R)
• M41: 9,882,136 km (0.093 R)
• M42: 10,245,659 km (0.112 R)
• M43: 10,886,387 km (0.051 R)
• M44: 11,186,480 km (0.106 R)
• M45: 11,362,706 km (0.119 R)
• M46: 11,489,266 km (0.067 R)
• M47: 11,667,138 km (0.116 R)
• M48: 12,310,110 km (0.047 R)
• M49: 13,469,493 km (0.11 R)
• M50: 13,549,827 km (0.056 R)
• M51: 13,980,819 km (0.118 R)
• M52: 14,170,957 km (0.085 R)
• M53: 14,581,005 km (0.096 R)
• M54: 14,773,687 km (0.076 R)
• M55: 15,301,169 km (0.113 R)
• M56: 15,384,944 km (0.061 R)
• M57: 15,581,217 km (0.099 R)
• M58: 15,976,155 km (0.116 R)
• M59: 16,288,815 km (0.084 R)
• M60: 16,402,958 km (0.11 R)
• M61: 17,151,695 km (0.094 R)
• M62: 17,501,156 km (0.06 R)
• M63: 17,794,068 km (0.055 R)
• M64: 17,941,123 km (0.118 R)
• M65: 18,266,199 km (0.11 R)
• M66: 18,832,128 km (0.077 R)
• M67: 19,162,440 km (0.047 R)
• M68: 19,434,110 km (0.065 R)
• M69: 20,195,563 km (0.089 R)
• M70: 20,287,566 km (0.11 R)
• M71: 20,472,020 km (0.038 R)
• M72: 20,564,471 km (0.1 R)
• M73: 20,749,823 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 9.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.21 AU - 9.97 AU

Year: 8715 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,069,829 km

• M1: 127,906 km (0.08 R)
• M2: 525,537 km (0.116 R)
• M3: 712,983 km (0.08 R)
• M4: 888,163 km (0.111 R)
• M5: 1,152,502 km (0.06 R)
• M6: 1,400,984 km (0.104 R)
• M7: 1,469,201 km (0.12 R)
• M8: 1,609,374 km (0.042 R)
• M9: 1,872,816 km (0.049 R)
• M10: 2,009,698 km (0.036 R)
• M11: 2,102,897 km (0.105 R)
• M12: 2,165,878 km (0.114 R)
• M13: 2,917,757 km (0.106 R)
• M14: 3,276,343 km (0.073 R)
• M15: 3,368,196 km (0.038 R)
• M16: 3,763,434 km (0.1 R)
• M17: 4,173,481 km (0.04 R)
• M18: 4,393,989 km (0.066 R)
• M19: 4,680,319 km (0.09 R)
• M20: 5,057,455 km (0.03 R)
• M21: 5,292,623 km (0.079 R)
• M22: 5,729,748 km (0.111 R)
• M23: 6,246,758 km (0.074 R)
• M24: 7,181,296 km (0.079 R)
• M25: 7,277,039 km (0.108 R)
• M26: 7,861,219 km (0.061 R)
• M27: 8,868,162 km (0.119 R)
• M28: 9,126,218 km (0.118 R)
• M29: 9,544,195 km (0.104 R)
• M30: 10,263,910 km (0.066 R)
• M31: 10,534,981 km (0.118 R)
• M32: 12,010,315 km (0.044 R)
• M33: 12,786,579 km (0.079 R)
• M34: 14,026,147 km (0.116 R)
• M35: 14,146,274 km (0.095 R)
• M36: 14,569,187 km (0.108 R)
• M37: 16,113,187 km (0.102 R)
• M38: 16,491,520 km (0.039 R)
• M39: 16,936,573 km (0.111 R)
• M40: 17,450,143 km (0.102 R)
• M41: 17,806,036 km (0.04 R)
• M42: 18,262,609 km (0.071 R)
• M43: 19,487,815 km (0.032 R)
• M44: 19,554,686 km (0.074 R)
• M45: 20,841,826 km (0.096 R)
• M46: 21,185,153 km (0.112 R)
• M47: 22,051,474 km (0.076 R)
• M48: 22,788,244 km (0.075 R)
• M49: 23,962,138 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit