🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 152 Days

Day: 16.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,543,687 km

• M1: 186,848 km (0.09 R)
• M2: 277,953 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 38.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 30 Hours

Environment

Temp: 153 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,543,687 km

• M1: 150,047 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.79 AU - 0.97 AU

Year: 291 Days

Day: 26.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,543,687 km

• M1: 533,167 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.12 AU - 1.2 AU

Year: 441 Days

Day: 36.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.84 AU - 2.62 AU

Year: 1176 Days

Day: 17 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,543,687 km

• M1: 361,279 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.92 AU - 2.7 AU

Year: 1240 Days

Day: 43.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 170.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,543,687 km

• M1: 176,376 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.99 AU - 4.29 AU

Year: 2452 Days

Day: 23.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 13.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.72 AU - 7.82 AU

Year: 6921 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,543,687 km

• M1: 171,439 km (0.105 R)
• M2: 341,682 km (0.101 R)
• M3: 430,842 km (0.097 R)
• M4: 619,934 km (0.077 R)
• M5: 801,994 km (0.114 R)
• M6: 934,239 km (0.097 R)
• M7: 1,299,407 km (0.052 R)
• M8: 1,393,953 km (0.03 R)
• M9: 1,640,939 km (0.075 R)
• M10: 2,084,946 km (0.096 R)
• M11: 2,215,993 km (0.115 R)
• M12: 2,646,536 km (0.059 R)
• M13: 2,830,392 km (0.038 R)
• M14: 2,934,512 km (0.059 R)
• M15: 3,082,315 km (0.119 R)
• M16: 3,232,810 km (0.096 R)
• M17: 3,653,629 km (0.094 R)
• M18: 4,305,726 km (0.053 R)
• M19: 4,401,917 km (0.046 R)
• M20: 4,523,092 km (0.104 R)
• M21: 4,670,146 km (0.104 R)
• M22: 5,454,937 km (0.049 R)
• M23: 5,585,386 km (0.1 R)
• M24: 5,690,553 km (0.063 R)
• M25: 6,171,959 km (0.081 R)
• M26: 6,806,254 km (0.111 R)
• M27: 7,288,707 km (0.083 R)
• M28: 7,606,753 km (0.102 R)
• M29: 7,723,439 km (0.079 R)
• M30: 8,166,847 km (0.119 R)
• M31: 8,527,527 km (0.085 R)
• M32: 8,770,923 km (0.093 R)
• M33: 10,214,842 km (0.04 R)
• M34: 10,603,647 km (0.077 R)
• M35: 10,734,395 km (0.094 R)
• M36: 10,865,593 km (0.116 R)
• M37: 11,162,844 km (0.1 R)
• M38: 12,241,444 km (0.114 R)
• M39: 12,412,883 km (0.099 R)
• M40: 12,862,724 km (0.107 R)
• M41: 13,142,173 km (0.107 R)
• M42: 13,282,645 km (0.098 R)
• M43: 13,600,541 km (0.11 R)
• M44: 14,136,101 km (0.053 R)
• M45: 15,190,916 km (0.046 R)
• M46: 15,783,922 km (0.074 R)
• M47: 16,573,499 km (0.118 R)
• M48: 17,068,818 km (0.063 R)
• M49: 17,762,653 km (0.098 R)
• M50: 18,979,332 km (0.12 R)
• M51: 20,222,790 km (0.111 R)
• M52: 20,425,794 km (0.077 R)
• M53: 20,629,546 km (0.063 R)
• M54: 21,327,121 km (0.089 R)
• M55: 21,451,138 km (0.119 R)
• M56: 21,907,561 km (0.064 R)
• M57: 22,074,363 km (0.08 R)
• M58: 22,409,163 km (0.049 R)
• M59: 22,577,161 km (0.11 R)
• M60: 22,745,758 km (0.107 R)
• M61: 23,168,671 km (0.036 R)
• M62: 24,022,576 km (0.081 R)
• M63: 24,453,268 km (0.037 R)
• M64: 24,669,736 km (0.113 R)
• M65: 24,756,353 km (0.083 R)
• M66: 25,410,096 km (0.099 R)
• M67: 27,001,967 km (0.12 R)
• M68: 27,315,374 km (0.086 R)
• M69: 27,810,095 km (0.101 R)
• M70: 28,353,284 km (0.112 R)
• M71: 28,535,046 km (0.11 R)
• M72: 28,626,151 km (0.076 R)
• M73: 28,854,138 km (0.114 R)
• M74: 29,726,294 km (0.052 R)
• M75: 29,911,047 km (0.115 R)
• M76: 30,421,026 km (0.091 R)
• M77: 31,121,144 km (0.115 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit