🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 21 Hours

Environment

Temp: 262 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.59 AU

Year: 572 Days

Day: 28.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,255,809 km

• M1: 205,248 km (0.081 R)
• M2: 367,712 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.36 AU - 2.2 AU

Year: 846 Days

Day: 41.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 122.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 10.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.78 AU - 7.1 AU

Year: 5825 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,255,809 km

• M1: 129,402 km (0.09 R)
• M2: 626,665 km (0.106 R)
• M3: 1,205,310 km (0.085 R)
• M4: 1,659,639 km (0.068 R)
• M5: 2,308,295 km (0.106 R)
• M6: 2,841,911 km (0.082 R)
• M7: 3,522,431 km (0.101 R)
• M8: 4,811,217 km (0.079 R)
• M9: 5,654,500 km (0.097 R)
• M10: 6,127,828 km (0.119 R)
• M11: 6,525,310 km (0.119 R)
• M12: 8,451,382 km (0.055 R)
• M13: 9,544,793 km (0.1 R)
• M14: 10,034,726 km (0.081 R)
• M15: 11,016,836 km (0.069 R)
• M16: 11,807,162 km (0.116 R)
• M17: 12,634,737 km (0.116 R)
• M18: 13,062,886 km (0.076 R)
• M19: 13,390,356 km (0.036 R)
• M20: 13,723,211 km (0.085 R)
• M21: 16,844,571 km (0.064 R)
• M22: 19,617,666 km (0.113 R)
• M23: 20,556,991 km (0.062 R)
• M24: 21,906,813 km (0.091 R)
• M25: 22,760,269 km (0.097 R)
• M26: 24,286,317 km (0.108 R)
• M27: 29,180,112 km (0.05 R)
• M28: 29,928,849 km (0.056 R)
• M29: 31,758,730 km (0.116 R)
• M30: 32,153,370 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 10.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.25 AU - 9.47 AU

Year: 10207 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,255,809 km

• M1: 136,433 km (0.06 R)
• M2: 843,433 km (0.061 R)
• M3: 1,280,408 km (0.07 R)
• M4: 1,624,932 km (0.101 R)
• M5: 2,261,321 km (0.095 R)
• M6: 3,409,186 km (0.058 R)
• M7: 6,502,122 km (0.114 R)
• M8: 7,839,377 km (0.083 R)
• M9: 8,550,266 km (0.03 R)
• M10: 9,896,946 km (0.087 R)
• M11: 10,515,534 km (0.11 R)
• M12: 12,350,202 km (0.053 R)
• M13: 12,705,347 km (0.109 R)
• M14: 13,938,931 km (0.056 R)
• M15: 14,848,935 km (0.09 R)
• M16: 17,076,896 km (0.111 R)
• M17: 20,001,834 km (0.056 R)
• M18: 22,272,879 km (0.025 R)
• M19: 25,180,613 km (0.109 R)
• M20: 26,627,224 km (0.08 R)
• M21: 32,969,725 km (0.049 R)
• M22: 35,408,170 km (0.051 R)
• M23: 39,223,963 km (0.12 R)
• M24: 43,851,923 km (0.072 R)
• M25: 45,519,042 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.6

Radius: 5

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.89 AU - 17.45 AU

Year: 21061 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,255,809 km

• M1: 63,429 km (0.103 R)
• M2: 274,063 km (0.117 R)
• M3: 504,893 km (0.105 R)
• M4: 689,048 km (0.057 R)
• M5: 1,051,224 km (0.102 R)
• M6: 1,268,291 km (0.07 R)
• M7: 1,581,549 km (0.109 R)
• M8: 2,295,729 km (0.029 R)
• M9: 3,177,160 km (0.12 R)
• M10: 3,515,700 km (0.104 R)
• M11: 4,100,478 km (0.03 R)
• M12: 6,910,524 km (0.085 R)
• M13: 7,625,003 km (0.117 R)
• M14: 11,816,736 km (0.113 R)
• M15: 14,133,408 km (0.066 R)
• M16: 14,584,745 km (0.053 R)
• M17: 15,916,166 km (0.044 R)
• M18: 18,018,016 km (0.106 R)
• M19: 19,827,403 km (0.114 R)
• M20: 20,776,003 km (0.115 R)
• M21: 23,175,403 km (0.059 R)
• M22: 23,383,344 km (0.101 R)
• M23: 24,227,375 km (0.105 R)
• M24: 32,889,541 km (0.052 R)
• M25: 33,681,512 km (0.09 R)
• M26: 36,694,563 km (0.119 R)
• M27: 45,978,756 km (0.093 R)
• M28: 48,649,676 km (0.055 R)
• M29: 49,677,264 km (0.115 R)
• M30: 54,115,235 km (0.071 R)
• M31: 58,233,066 km (0.119 R)
• M32: 63,362,926 km (0.075 R)
• M33: 70,079,871 km (0.115 R)
• M34: 74,963,044 km (0.056 R)
• M35: 76,103,728 km (0.062 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit