🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.95 AU - 0.95 AU

Year: 324 Days

Day: 31.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,100,985 km

• M1: 45,328 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.83 AU - 1.07 AU

Year: 324 Days

Day: 37.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.92 AU - 2.44 AU

Year: 1126 Days

Day: 38.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,100,985 km

• M1: 41,738 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.7 AU - 2.76 AU

Year: 1578 Days

Day: 29.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,100,985 km

• M1: 74,949 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.04 AU - 4.72 AU

Year: 2674 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,100,985 km

• M1: 323,580 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 13.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.43 AU - 11.37 AU

Year: 10083 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,100,985 km

• M1: 168,447 km (0.048 R)
• M2: 707,897 km (0.091 R)
• M3: 1,205,310 km (0.096 R)
• M4: 3,478,898 km (0.061 R)
• M5: 4,225,990 km (0.096 R)
• M6: 4,854,601 km (0.059 R)
• M7: 5,718,977 km (0.079 R)
• M8: 6,644,389 km (0.036 R)
• M9: 7,082,262 km (0.054 R)
• M10: 8,060,483 km (0.118 R)
• M11: 8,935,032 km (0.081 R)
• M12: 10,233,093 km (0.115 R)
• M13: 10,982,279 km (0.081 R)
• M14: 11,941,052 km (0.072 R)
• M15: 16,127,398 km (0.097 R)
• M16: 17,068,818 km (0.104 R)
• M17: 18,510,193 km (0.108 R)
• M18: 19,623,052 km (0.085 R)
• M19: 20,696,117 km (0.046 R)
• M20: 22,157,689 km (0.105 R)
• M21: 22,958,935 km (0.095 R)
• M22: 24,713,718 km (0.105 R)
• M23: 26,062,791 km (0.11 R)
• M24: 27,156,801 km (0.12 R)
• M25: 34,137,935 km (0.102 R)
• M26: 37,411,436 km (0.03 R)
• M27: 39,447,163 km (0.101 R)
• M28: 40,888,838 km (0.09 R)
• M29: 43,461,323 km (0.112 R)
• M30: 44,155,906 km (0.107 R)
• M31: 47,153,997 km (0.057 R)
• M32: 48,926,881 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.6

Radius: 4.4

Gravity: 42.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.99 AU - 19.69 AU

Year: 23108 Days

Day: 16.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,100,985 km

• M1: 54,753 km (0.062 R)
• M2: 200,760 km (0.061 R)
• M3: 439,668 km (0.12 R)
• M4: 1,528,591 km (0.119 R)
• M5: 2,859,563 km (0.098 R)
• M6: 3,050,001 km (0.119 R)
• M7: 3,220,094 km (0.052 R)
• M8: 3,610,395 km (0.096 R)
• M9: 4,065,173 km (0.114 R)
• M10: 7,220,940 km (0.09 R)
• M11: 8,706,596 km (0.1 R)
• M12: 12,337,935 km (0.111 R)
• M13: 17,041,292 km (0.092 R)
• M14: 17,850,168 km (0.085 R)
• M15: 20,831,653 km (0.119 R)
• M16: 27,880,555 km (0.049 R)
• M17: 32,545,316 km (0.1 R)
• M18: 34,208,844 km (0.034 R)
• M19: 40,005,612 km (0.104 R)
• M20: 44,213,351 km (0.08 R)
• M21: 49,064,362 km (0.07 R)
• M22: 61,250,604 km (0.108 R)
• M23: 75,305,923 km (0.118 R)

Asteroid Belt

Center: 17.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.3

Radius: 6.6

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.27 AU - 22.13 AU

Year: 27163 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,100,985 km

• M1: 83,625 km (0.081 R)
• M2: 1,078,900 km (0.037 R)
• M3: 2,754,097 km (0.103 R)
• M4: 3,603,663 km (0.115 R)
• M5: 9,541,951 km (0.118 R)
• M6: 10,587,939 km (0.03 R)
• M7: 17,568,924 km (0.1 R)
• M8: 25,235,066 km (0.081 R)
• M9: 30,763,905 km (0.093 R)
• M10: 34,467,499 km (0.105 R)
• M11: 40,048,547 km (0.105 R)
• M12: 49,335,283 km (0.116 R)
• M13: 60,151,658 km (0.064 R)
• M14: 62,489,125 km (0.113 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit