🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 21.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,270,660 km

• M1: 115,789 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.49 AU - 0.75 AU

Year: 181 Days

Day: 29.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 166.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.76 AU - 0.82 AU

Year: 260 Days

Day: 41.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,270,660 km

• M1: 435,479 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.17 AU - 1.31 AU

Year: 512 Days

Day: 16.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,270,660 km

• M1: 351,256 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.27 AU - 1.81 AU

Year: 709 Days

Day: 32 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.26 AU - 2.06 AU

Year: 793 Days

Day: 13.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,270,660 km

• M1: 101,727 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.82 AU - 3.66 AU

Year: 2163 Days

Day: 19.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,270,660 km

• M1: 521,049 km (0.097 R)
• M2: 2,248,905 km (0.095 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.57 AU - 5.19 AU

Year: 3400 Days

Day: 17.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,270,660 km

• M1: 1,260,362 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 9.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.02 AU - 6.36 AU

Year: 5034 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,270,660 km

• M1: 151,243 km (0.03 R)
• M2: 226,491 km (0.095 R)
• M3: 318,344 km (0.047 R)
• M4: 510,877 km (0.078 R)
• M5: 570,417 km (0.033 R)
• M6: 765,044 km (0.071 R)
• M7: 1,032,225 km (0.1 R)
• M8: 1,204,113 km (0.092 R)
• M9: 1,286,691 km (0.077 R)
• M10: 1,472,193 km (0.098 R)
• M11: 1,651,560 km (0.099 R)
• M12: 1,728,304 km (0.074 R)
• M13: 2,580,114 km (0.092 R)
• M14: 2,778,930 km (0.111 R)
• M15: 3,153,523 km (0.108 R)
• M16: 3,366,550 km (0.103 R)
• M17: 3,584,215 km (0.112 R)
• M18: 3,664,549 km (0.101 R)
• M19: 3,991,870 km (0.112 R)
• M20: 4,054,401 km (0.08 R)
• M21: 4,392,941 km (0.108 R)
• M22: 4,851,309 km (0.112 R)
• M23: 5,256,271 km (0.054 R)
• M24: 5,416,789 km (0.057 R)
• M25: 6,170,912 km (0.108 R)
• M26: 6,291,787 km (0.084 R)
• M27: 6,783,067 km (0.118 R)
• M28: 7,261,181 km (0.082 R)
• M29: 7,388,788 km (0.09 R)
• M30: 7,750,217 km (0.055 R)
• M31: 8,170,288 km (0.044 R)
• M32: 8,383,165 km (0.118 R)
• M33: 8,705,998 km (0.11 R)
• M34: 8,977,967 km (0.091 R)
• M35: 9,419,131 km (0.07 R)
• M36: 9,642,480 km (0.072 R)
• M37: 10,065,693 km (0.112 R)
• M38: 10,179,686 km (0.076 R)
• M39: 11,253,649 km (0.088 R)
• M40: 11,312,741 km (0.112 R)
• M41: 11,490,612 km (0.032 R)
• M42: 11,550,152 km (0.11 R)
• M43: 11,759,141 km (0.069 R)
• M44: 11,849,199 km (0.043 R)
• M45: 12,120,419 km (0.064 R)
• M46: 12,272,112 km (0.086 R)
• M47: 12,485,438 km (0.101 R)
• M48: 12,638,477 km (0.1 R)
• M49: 12,699,962 km (0.066 R)
• M50: 12,823,081 km (0.068 R)
• M51: 13,257,363 km (0.095 R)
• M52: 13,382,278 km (0.106 R)
• M53: 13,507,641 km (0.087 R)
• M54: 13,570,472 km (0.105 R)
• M55: 14,172,005 km (0.03 R)
• M56: 14,460,130 km (0.071 R)
• M57: 14,717,738 km (0.054 R)
• M58: 15,107,141 km (0.04 R)
• M59: 15,697,454 km (0.109 R)
• M60: 15,763,576 km (0.041 R)
• M61: 16,698,264 km (0.025 R)
• M62: 16,867,010 km (0.084 R)
• M63: 17,240,407 km (0.075 R)
• M64: 19,893,525 km (0.046 R)
• M65: 20,684,898 km (0.057 R)
• M66: 21,157,477 km (0.057 R)
• M67: 21,854,603 km (0.081 R)
• M68: 22,076,307 km (0.104 R)
• M69: 22,224,409 km (0.081 R)
• M70: 22,410,210 km (0.118 R)
• M71: 23,158,199 km (0.071 R)
• M72: 23,308,844 km (0.117 R)
• M73: 23,421,940 km (0.1 R)
• M74: 23,497,487 km (0.049 R)
• M75: 24,142,852 km (0.029 R)
• M76: 24,486,927 km (0.112 R)
• M77: 24,986,734 km (0.048 R)
• M78: 25,179,865 km (0.119 R)
• M79: 25,528,877 km (0.097 R)
• M80: 25,840,339 km (0.067 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: 333 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit