🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 15.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,536,321 km

• M1: 115,639 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 44 Hours

Environment

Temp: 193 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 35.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,536,321 km

• M1: 112,797 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.98 AU - 1.2 AU

Year: 418 Days

Day: 43 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.4 AU - 2.6 AU

Year: 1451 Days

Day: 15.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 125.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.29 AU - 3.35 AU

Year: 1738 Days

Day: 37.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.83 AU - 3.19 AU

Year: 1917 Days

Day: 39.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,536,321 km

• M1: 146,307 km (0.12 R)
• M2: 474,824 km (0.081 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.26 AU - 4.38 AU

Year: 2741 Days

Day: 18 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,536,321 km

• M1: 2,068,639 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 14.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.97 AU - 8.53 AU

Year: 7166 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,536,321 km

• M1: 186,100 km (0.112 R)
• M2: 344,225 km (0.093 R)
• M3: 494,571 km (0.085 R)
• M4: 615,146 km (0.117 R)
• M5: 802,443 km (0.1 R)
• M6: 1,186,910 km (0.091 R)
• M7: 1,346,231 km (0.103 R)
• M8: 1,599,500 km (0.104 R)
• M9: 1,777,372 km (0.097 R)
• M10: 1,962,275 km (0.074 R)
• M11: 2,057,120 km (0.104 R)
• M12: 2,153,611 km (0.079 R)
• M13: 2,401,943 km (0.102 R)
• M14: 2,819,172 km (0.113 R)
• M15: 2,981,635 km (0.045 R)
• M16: 3,741,892 km (0.103 R)
• M17: 3,861,121 km (0.1 R)
• M18: 4,247,233 km (0.097 R)
• M19: 4,624,519 km (0.115 R)
• M20: 4,860,584 km (0.117 R)
• M21: 5,056,857 km (0.091 R)
• M22: 5,211,242 km (0.107 R)
• M23: 5,434,591 km (0.12 R)
• M24: 5,570,127 km (0.105 R)
• M25: 5,798,563 km (0.116 R)
• M26: 6,147,126 km (0.083 R)
• M27: 6,454,849 km (0.07 R)
• M28: 6,622,698 km (0.109 R)
• M29: 7,609,595 km (0.047 R)
• M30: 8,353,844 km (0.067 R)
• M31: 8,642,269 km (0.103 R)
• M32: 8,800,992 km (0.06 R)
• M33: 9,040,947 km (0.052 R)
• M34: 9,554,517 km (0.09 R)
• M35: 10,301,010 km (0.073 R)
• M36: 10,780,621 km (0.084 R)
• M37: 11,152,372 km (0.12 R)
• M38: 11,761,833 km (0.081 R)
• M39: 11,879,118 km (0.088 R)
• M40: 11,996,852 km (0.093 R)
• M41: 12,411,986 km (0.034 R)
• M42: 13,256,466 km (0.107 R)
• M43: 14,526,252 km (0.078 R)
• M44: 14,715,344 km (0.066 R)
• M45: 15,447,925 km (0.08 R)
• M46: 15,576,579 km (0.059 R)
• M47: 15,932,173 km (0.054 R)
• M48: 16,192,324 km (0.1 R)
• M49: 16,290,311 km (0.114 R)
• M50: 17,114,445 km (0.075 R)
• M51: 18,291,032 km (0.036 R)
• M52: 18,734,740 km (0.076 R)
• M53: 19,078,366 km (0.084 R)
• M54: 19,528,356 km (0.03 R)
• M55: 19,911,776 km (0.078 R)
• M56: 20,262,583 km (0.099 R)
• M57: 20,686,244 km (0.086 R)
• M58: 20,863,667 km (0.068 R)
• M59: 21,220,009 km (0.098 R)
• M60: 21,327,271 km (0.114 R)
• M61: 21,650,253 km (0.113 R)
• M62: 21,938,677 km (0.072 R)
• M63: 22,119,691 km (0.114 R)
• M64: 22,592,420 km (0.109 R)
• M65: 22,701,926 km (0.065 R)
• M66: 22,921,535 km (0.104 R)
• M67: 23,031,639 km (0.11 R)
• M68: 24,142,404 km (0.11 R)
• M69: 25,119,128 km (0.083 R)
• M70: 25,460,361 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit