🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 479 Days

Day: 29.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,122,819 km

• M1: 66,571 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.16 AU - 1.9 AU

Year: 572 Days

Day: 35.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,122,819 km

• M1: 68,067 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.12 AU - 3.12 AU

Year: 1282 Days

Day: 38.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.3 AU - 4.74 AU

Year: 2436 Days

Day: 46.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 13.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.13 AU - 16.39 AU

Year: 14596 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 109,122,819 km

• M1: 168,896 km (0.062 R)
• M2: 1,244,953 km (0.068 R)
• M3: 2,686,179 km (0.097 R)
• M4: 4,639,928 km (0.047 R)
• M5: 5,648,367 km (0.114 R)
• M6: 6,719,488 km (0.049 R)
• M7: 8,232,520 km (0.103 R)
• M8: 8,831,361 km (0.08 R)
• M9: 9,409,706 km (0.097 R)
• M10: 12,994,520 km (0.069 R)
• M11: 15,883,853 km (0.11 R)
• M12: 16,380,219 km (0.083 R)
• M13: 19,177,549 km (0.08 R)
• M14: 19,740,486 km (0.107 R)
• M15: 22,367,724 km (0.089 R)
• M16: 23,627,338 km (0.085 R)
• M17: 24,181,449 km (0.069 R)
• M18: 28,203,387 km (0.105 R)
• M19: 30,973,042 km (0.118 R)
• M20: 31,748,707 km (0.095 R)
• M21: 33,686,299 km (0.1 R)
• M22: 43,045,591 km (0.11 R)
• M23: 43,595,961 km (0.093 R)
• M24: 44,851,237 km (0.082 R)
• M25: 47,434,044 km (0.034 R)
• M26: 48,168,719 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 13.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.87 AU - 15.29 AU

Year: 15127 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 109,122,819 km

• M1: 170,990 km (0.115 R)
• M2: 2,744,672 km (0.064 R)
• M3: 3,296,838 km (0.105 R)
• M4: 4,062,779 km (0.085 R)
• M5: 4,752,126 km (0.084 R)
• M6: 6,288,646 km (0.057 R)
• M7: 9,282,997 km (0.09 R)
• M8: 10,590,931 km (0.114 R)
• M9: 14,495,585 km (0.113 R)
• M10: 15,533,345 km (0.114 R)
• M11: 21,216,269 km (0.04 R)
• M12: 22,827,737 km (0.082 R)
• M13: 23,852,034 km (0.068 R)
• M14: 28,469,522 km (0.109 R)
• M15: 38,772,028 km (0.058 R)
• M16: 41,585,814 km (0.118 R)
• M17: 45,109,892 km (0.109 R)
• M18: 47,767,348 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.1

Radius: 3.3

Gravity: 60.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 19.97 AU - 27.51 AU

Year: 34965 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 109,122,819 km

• M1: 48,021 km (0.052 R)
• M2: 174,730 km (0.073 R)
• M3: 346,768 km (0.08 R)
• M4: 754,422 km (0.094 R)
• M5: 1,250,638 km (0.052 R)
• M6: 1,438,683 km (0.055 R)
• M7: 1,548,936 km (0.114 R)
• M8: 1,807,591 km (0.119 R)
• M9: 3,648,991 km (0.105 R)
• M10: 3,890,293 km (0.09 R)
• M11: 4,069,062 km (0.083 R)
• M12: 4,215,967 km (0.094 R)
• M13: 4,758,110 km (0.098 R)
• M14: 5,045,936 km (0.092 R)
• M15: 5,215,580 km (0.092 R)
• M16: 5,839,553 km (0.105 R)
• M17: 6,763,769 km (0.04 R)
• M18: 8,653,489 km (0.074 R)
• M19: 11,222,234 km (0.12 R)
• M20: 12,256,105 km (0.096 R)
• M21: 13,191,241 km (0.11 R)
• M22: 14,596,115 km (0.114 R)
• M23: 16,097,628 km (0.107 R)
• M24: 16,651,290 km (0.045 R)
• M25: 17,796,462 km (0.065 R)
• M26: 18,090,721 km (0.086 R)
• M27: 18,288,639 km (0.09 R)
• M28: 23,720,687 km (0.116 R)
• M29: 24,436,962 km (0.102 R)
• M30: 26,928,814 km (0.115 R)
• M31: 29,040,238 km (0.056 R)
• M32: 29,448,042 km (0.119 R)
• M33: 29,721,955 km (0.098 R)
• M34: 37,295,946 km (0.045 R)
• M35: 55,264,894 km (0.076 R)
• M36: 55,473,134 km (0.085 R)
• M37: 58,011,511 km (0.048 R)
• M38: 62,412,531 km (0.116 R)
• M39: 66,559,085 km (0.094 R)
• M40: 67,504,842 km (0.115 R)
• M41: 71,871,754 km (0.112 R)
• M42: 84,428,999 km (0.085 R)
• M43: 95,049,550 km (0.118 R)
• M44: 95,348,297 km (0.115 R)

Kuiper Belt

Range: 36.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit