🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.56 AU - 0.56 AU

Year: 160 Days

Day: 39.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,540,304 km

• M1: 183,257 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 274 Days

Day: 14.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,540,304 km

• M1: 73,153 km (0.118 R)
• M2: 418,575 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.23 AU - 1.63 AU

Year: 655 Days

Day: 41 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,540,304 km

• M1: 108,159 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.72 AU - 2.86 AU

Year: 1784 Days

Day: 39.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,540,304 km

• M1: 541,245 km (0.076 R)
• M2: 1,378,096 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.32 AU - 3.7 AU

Year: 1999 Days

Day: 39.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 12.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.86 AU - 6.18 AU

Year: 5655 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,540,304 km

• M1: 160,967 km (0.092 R)
• M2: 664,065 km (0.089 R)
• M3: 1,116,000 km (0.028 R)
• M4: 1,983,369 km (0.061 R)
• M5: 2,440,839 km (0.107 R)
• M6: 3,695,067 km (0.09 R)
• M7: 4,536,555 km (0.119 R)
• M8: 5,666,468 km (0.073 R)
• M9: 6,975,898 km (0.103 R)
• M10: 7,532,702 km (0.082 R)
• M11: 8,118,976 km (0.05 R)
• M12: 8,551,014 km (0.093 R)
• M13: 9,344,182 km (0.105 R)
• M14: 11,609,842 km (0.065 R)
• M15: 12,299,488 km (0.11 R)
• M16: 13,162,817 km (0.096 R)
• M17: 13,912,752 km (0.108 R)
• M18: 14,743,917 km (0.032 R)
• M19: 16,052,300 km (0.054 R)
• M20: 17,318,497 km (0.111 R)
• M21: 18,837,065 km (0.111 R)
• M22: 20,975,117 km (0.117 R)
• M23: 21,653,693 km (0.113 R)
• M24: 22,277,068 km (0.105 R)
• M25: 25,651,547 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 14.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.11 AU - 7.41 AU

Year: 6730 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 96,540,304 km

• M1: 187,446 km (0.083 R)
• M2: 661,671 km (0.075 R)
• M3: 3,720,050 km (0.095 R)
• M4: 8,743,547 km (0.108 R)
• M5: 10,580,160 km (0.104 R)
• M6: 12,570,559 km (0.095 R)
• M7: 15,161,146 km (0.115 R)
• M8: 21,051,562 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.3

Radius: 6.3

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.17 AU - 19.83 AU

Year: 28030 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,540,304 km

• M1: 80,932 km (0.109 R)
• M2: 403,914 km (0.105 R)
• M3: 650,302 km (0.109 R)
• M4: 1,496,876 km (0.077 R)
• M5: 1,833,172 km (0.113 R)
• M6: 2,430,965 km (0.103 R)
• M7: 2,896,813 km (0.049 R)
• M8: 3,180,301 km (0.086 R)
• M9: 3,903,308 km (0.084 R)
• M10: 4,692,287 km (0.066 R)
• M11: 6,159,842 km (0.092 R)
• M12: 7,963,843 km (0.115 R)
• M13: 9,224,803 km (0.082 R)
• M14: 10,029,490 km (0.103 R)
• M15: 10,880,104 km (0.1 R)
• M16: 11,427,033 km (0.078 R)
• M17: 12,874,094 km (0.069 R)
• M18: 13,563,590 km (0.117 R)
• M19: 16,039,884 km (0.049 R)
• M20: 16,747,781 km (0.045 R)
• M21: 28,702,595 km (0.099 R)
• M22: 29,876,939 km (0.097 R)
• M23: 35,783,362 km (0.106 R)
• M24: 38,851,016 km (0.067 R)
• M25: 46,919,128 km (0.089 R)
• M26: 56,236,832 km (0.046 R)
• M27: 67,168,247 km (0.112 R)
• M28: 75,683,059 km (0.111 R)
• M29: 77,668,223 km (0.099 R)
• M30: 78,926,341 km (0.117 R)
• M31: 81,483,417 km (0.048 R)
• M32: 87,031,852 km (0.099 R)
• M33: 87,302,176 km (0.104 R)
• M34: 91,983,841 km (0.049 R)
• M35: 93,959,131 km (0.095 R)
• M36: 95,674,720 km (0.099 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: 160 - 16,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit