🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 40 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,869,182 km

• M1: 142,567 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.61 AU - 0.79 AU

Year: 216 Days

Day: 12.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,869,182 km

• M1: 84,672 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.69 AU - 2.79 AU

Year: 1673 Days

Day: 21.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 8.9

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.58 AU - 4.82 AU

Year: 3759 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 110,869,182 km

• M1: 110,702 km (0.07 R)
• M2: 419,323 km (0.119 R)
• M3: 839,842 km (0.112 R)
• M4: 1,475,334 km (0.091 R)
• M5: 2,277,628 km (0.045 R)
• M6: 2,646,985 km (0.109 R)
• M7: 3,056,135 km (0.078 R)
• M8: 5,292,324 km (0.031 R)
• M9: 5,625,927 km (0.086 R)
• M10: 6,873,424 km (0.056 R)
• M11: 7,649,089 km (0.113 R)
• M12: 8,004,084 km (0.111 R)
• M13: 8,332,901 km (0.093 R)
• M14: 9,293,917 km (0.108 R)
• M15: 9,657,440 km (0.102 R)
• M16: 10,717,341 km (0.072 R)
• M17: 11,759,141 km (0.061 R)
• M18: 12,377,129 km (0.06 R)
• M19: 14,793,135 km (0.112 R)
• M20: 17,446,253 km (0.115 R)
• M21: 18,000,065 km (0.041 R)
• M22: 21,362,875 km (0.029 R)
• M23: 22,210,945 km (0.108 R)
• M24: 22,643,283 km (0.066 R)
• M25: 23,302,412 km (0.071 R)
• M26: 23,674,013 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 15

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.14 AU - 5.86 AU

Year: 4759 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 110,869,182 km

• M1: 186,549 km (0.08 R)
• M2: 790,475 km (0.09 R)
• M3: 1,645,876 km (0.097 R)
• M4: 2,172,460 km (0.116 R)
• M5: 2,859,563 km (0.109 R)
• M6: 4,810,170 km (0.091 R)
• M7: 5,550,231 km (0.096 R)
• M8: 6,532,041 km (0.081 R)
• M9: 7,050,248 km (0.049 R)
• M10: 8,534,409 km (0.097 R)
• M11: 10,448,514 km (0.117 R)
• M12: 14,669,866 km (0.119 R)
• M13: 16,596,388 km (0.085 R)
• M14: 18,345,336 km (0.109 R)
• M15: 18,916,352 km (0.101 R)
• M16: 19,499,185 km (0.119 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.8

Radius: 6

Gravity: 23.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.13 AU - 23.61 AU

Year: 31454 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,869,182 km

• M1: 74,649 km (0.089 R)
• M2: 572,361 km (0.079 R)
• M3: 947,703 km (0.083 R)
• M4: 1,145,321 km (0.089 R)
• M5: 2,231,252 km (0.119 R)
• M6: 2,559,320 km (0.108 R)
• M7: 2,861,508 km (0.116 R)
• M8: 3,504,779 km (0.118 R)
• M9: 4,429,294 km (0.082 R)
• M10: 5,732,291 km (0.101 R)
• M11: 6,546,253 km (0.109 R)
• M12: 6,902,895 km (0.065 R)
• M13: 9,838,005 km (0.109 R)
• M14: 10,103,541 km (0.096 R)
• M15: 10,649,274 km (0.046 R)
• M16: 13,923,971 km (0.099 R)
• M17: 20,270,661 km (0.117 R)
• M18: 21,137,730 km (0.108 R)
• M19: 26,098,545 km (0.055 R)
• M20: 26,608,076 km (0.115 R)
• M21: 28,443,342 km (0.088 R)
• M22: 33,248,576 km (0.096 R)
• M23: 35,686,123 km (0.118 R)
• M24: 41,256,400 km (0.063 R)
• M25: 51,051,171 km (0.086 R)
• M26: 55,744,505 km (0.114 R)
• M27: 62,061,574 km (0.084 R)
• M28: 62,287,467 km (0.117 R)
• M29: 62,741,048 km (0.066 R)
• M30: 64,345,784 km (0.118 R)
• M31: 66,922,607 km (0.077 R)
• M32: 69,567,348 km (0.115 R)
• M33: 73,285,005 km (0.053 R)
• M34: 89,192,943 km (0.086 R)
• M35: 94,767,409 km (0.059 R)
• M36: 100,881,474 km (0.108 R)
• M37: 102,134,954 km (0.064 R)
• M38: 103,398,907 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit