🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 190 Days

Day: 46.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,685,388 km

• M1: 218,712 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 203 Days

Day: 26.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 127.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.82 AU - 0.92 AU

Year: 288 Days

Day: 13.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.87 AU - 1.25 AU

Year: 387 Days

Day: 28.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,685,388 km

• M1: 285,582 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.3 AU - 2.12 AU

Year: 793 Days

Day: 37.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.13 AU - 2.37 AU

Year: 1197 Days

Day: 17.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.83 AU - 3.01 AU

Year: 1770 Days

Day: 28.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,685,388 km

• M1: 2,391,920 km (0.098 R)
• M2: 2,503,969 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.45 AU - 10.21 AU

Year: 10110 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,685,388 km

• M1: 189,989 km (0.11 R)
• M2: 356,641 km (0.11 R)
• M3: 899,682 km (0.105 R)
• M4: 1,157,588 km (0.097 R)
• M5: 1,285,195 km (0.102 R)
• M6: 1,486,404 km (0.066 R)
• M7: 1,674,299 km (0.117 R)
• M8: 1,920,837 km (0.032 R)
• M9: 2,022,862 km (0.108 R)
• M10: 2,505,465 km (0.111 R)
• M11: 2,760,530 km (0.058 R)
• M12: 2,964,880 km (0.078 R)
• M13: 3,736,057 km (0.066 R)
• M14: 3,930,235 km (0.075 R)
• M15: 4,533,264 km (0.075 R)
• M16: 4,740,906 km (0.118 R)
• M17: 4,881,079 km (0.042 R)
• M18: 5,602,739 km (0.088 R)
• M19: 6,945,680 km (0.047 R)
• M20: 7,185,635 km (0.094 R)
• M21: 7,347,200 km (0.094 R)
• M22: 8,341,876 km (0.119 R)
• M23: 8,898,381 km (0.116 R)
• M24: 10,182,977 km (0.106 R)
• M25: 10,364,888 km (0.101 R)
• M26: 10,639,550 km (0.116 R)
• M27: 11,478,046 km (0.117 R)
• M28: 12,049,061 km (0.109 R)
• M29: 13,218,617 km (0.063 R)
• M30: 13,968,103 km (0.055 R)
• M31: 14,731,351 km (0.112 R)
• M32: 16,832,453 km (0.098 R)
• M33: 17,863,033 km (0.077 R)
• M34: 18,802,657 km (0.116 R)
• M35: 19,026,007 km (0.098 R)
• M36: 19,475,399 km (0.035 R)
• M37: 19,985,378 km (0.065 R)
• M38: 20,213,365 km (0.062 R)
• M39: 21,599,539 km (0.106 R)
• M40: 21,892,302 km (0.117 R)
• M41: 22,659,440 km (0.113 R)
• M42: 22,778,221 km (0.096 R)
• M43: 23,016,380 km (0.112 R)
• M44: 24,038,134 km (0.12 R)
• M45: 24,341,518 km (0.028 R)
• M46: 24,646,100 km (0.052 R)
• M47: 24,890,842 km (0.118 R)
• M48: 25,013,362 km (0.079 R)
• M49: 25,197,667 km (0.113 R)
• M50: 26,001,456 km (0.106 R)
• M51: 27,254,638 km (0.053 R)
• M52: 27,952,213 km (0.093 R)
• M53: 30,014,868 km (0.057 R)
• M54: 30,472,488 km (0.1 R)
• M55: 31,527,452 km (0.113 R)
• M56: 31,660,145 km (0.04 R)
• M57: 32,259,734 km (0.088 R)
• M58: 32,661,554 km (0.114 R)
• M59: 33,199,807 km (0.064 R)
• M60: 35,244,361 km (0.117 R)
• M61: 35,520,070 km (0.062 R)
• M62: 36,629,936 km (0.075 R)
• M63: 37,892,243 km (0.096 R)
• M64: 38,174,684 km (0.062 R)
• M65: 39,026,195 km (0.11 R)
• M66: 39,955,796 km (0.119 R)
• M67: 40,748,066 km (0.092 R)
• M68: 41,400,164 km (0.11 R)
• M69: 42,714,680 km (0.047 R)
• M70: 43,008,789 km (0.109 R)
• M71: 43,894,708 km (0.048 R)
• M72: 45,234,955 km (0.076 R)
• M73: 46,060,586 km (0.097 R)
• M74: 46,286,628 km (0.082 R)
• M75: 46,815,606 km (0.119 R)
• M76: 48,337,765 km (0.101 R)
• M77: 49,104,903 km (0.084 R)
• M78: 50,108,256 km (0.117 R)
• M79: 51,118,340 km (0.119 R)
• M80: 52,213,546 km (0.087 R)
• M81: 52,370,774 km (0.111 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit