🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 172 Days

Day: 25.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.1 AU - 2.62 AU

Year: 1373 Days

Day: 19.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.67 AU - 3.05 AU

Year: 1832 Days

Day: 45.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 13

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.89 AU - 8.49 AU

Year: 8077 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 102,864,345 km

• M1: 162,164 km (0.085 R)
• M2: 582,385 km (0.112 R)
• M3: 1,148,313 km (0.075 R)
• M4: 1,963,173 km (0.092 R)
• M5: 2,674,361 km (0.088 R)
• M6: 3,385,400 km (0.103 R)
• M7: 4,848,467 km (0.118 R)
• M8: 6,963,781 km (0.099 R)
• M9: 8,531,118 km (0.095 R)
• M10: 9,117,990 km (0.119 R)
• M11: 12,015,701 km (0.083 R)
• M12: 15,347,545 km (0.084 R)
• M13: 19,328,194 km (0.105 R)
• M14: 22,903,284 km (0.117 R)
• M15: 26,516,372 km (0.099 R)
• M16: 27,282,164 km (0.104 R)
• M17: 28,062,466 km (0.099 R)
• M18: 28,857,728 km (0.097 R)
• M19: 29,464,049 km (0.108 R)
• M20: 30,078,746 km (0.117 R)
• M21: 33,061,279 km (0.099 R)
• M22: 42,270,674 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 10.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.64 AU - 12.68 AU

Year: 14120 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,864,345 km

• M1: 169,794 km (0.071 R)
• M2: 604,824 km (0.086 R)
• M3: 1,519,316 km (0.066 R)
• M4: 1,852,919 km (0.075 R)
• M5: 2,236,189 km (0.12 R)
• M6: 2,694,706 km (0.115 R)
• M7: 3,368,495 km (0.108 R)
• M8: 5,921,533 km (0.118 R)
• M9: 6,555,528 km (0.03 R)
• M10: 9,239,164 km (0.115 R)
• M11: 9,766,497 km (0.101 R)
• M12: 10,881,450 km (0.07 R)
• M13: 11,650,383 km (0.111 R)
• M14: 12,391,940 km (0.103 R)
• M15: 13,495,972 km (0.111 R)
• M16: 14,383,686 km (0.038 R)
• M17: 15,750,412 km (0.119 R)
• M18: 16,275,052 km (0.098 R)
• M19: 16,889,001 km (0.069 R)
• M20: 20,634,334 km (0.05 R)
• M21: 22,463,915 km (0.069 R)
• M22: 24,003,427 km (0.064 R)
• M23: 24,799,138 km (0.105 R)
• M24: 26,443,069 km (0.092 R)
• M25: 27,722,879 km (0.116 R)
• M26: 28,709,477 km (0.034 R)
• M27: 31,102,445 km (0.089 R)
• M28: 36,934,218 km (0.039 R)
• M29: 38,802,995 km (0.079 R)
• M30: 39,485,460 km (0.037 R)
• M31: 41,438,760 km (0.104 R)
• M32: 45,991,921 km (0.095 R)
• M33: 47,996,682 km (0.118 R)
• M34: 49,099,966 km (0.091 R)
• M35: 56,774,785 km (0.115 R)
• M36: 57,831,395 km (0.094 R)
• M37: 59,802,347 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.1

Radius: 5.8

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.23 AU - 19.75 AU

Year: 27703 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,864,345 km

• M1: 84,972 km (0.12 R)
• M2: 308,620 km (0.116 R)
• M3: 681,717 km (0.107 R)
• M4: 2,451,610 km (0.099 R)
• M5: 3,104,904 km (0.034 R)
• M6: 3,536,045 km (0.088 R)
• M7: 4,112,296 km (0.048 R)
• M8: 4,367,061 km (0.1 R)
• M9: 4,988,939 km (0.088 R)
• M10: 5,363,682 km (0.118 R)
• M11: 6,359,256 km (0.044 R)
• M12: 8,301,934 km (0.091 R)
• M13: 11,088,493 km (0.114 R)
• M14: 11,298,678 km (0.069 R)
• M15: 14,777,128 km (0.104 R)
• M16: 15,989,918 km (0.118 R)
• M17: 17,267,633 km (0.094 R)
• M18: 20,128,094 km (0.102 R)
• M19: 23,518,880 km (0.077 R)
• M20: 24,570,403 km (0.116 R)
• M21: 29,490,378 km (0.075 R)
• M22: 31,545,254 km (0.117 R)
• M23: 32,250,907 km (0.119 R)
• M24: 39,244,009 km (0.118 R)
• M25: 41,895,033 km (0.096 R)
• M26: 47,366,725 km (0.113 R)
• M27: 50,560,490 km (0.111 R)
• M28: 55,309,325 km (0.049 R)
• M29: 55,513,376 km (0.026 R)
• M30: 61,872,034 km (0.069 R)
• M31: 72,537,464 km (0.114 R)
• M32: 72,782,057 km (0.069 R)
• M33: 75,759,503 km (0.097 R)
• M34: 98,008,895 km (0.09 R)
• M35: 98,907,380 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit