🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 24.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 37.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,554,302 km

• M1: 137,181 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.56 AU - 0.8 AU

Year: 196 Days

Day: 35.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.1 AU - 1.36 AU

Year: 477 Days

Day: 26.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,554,302 km

• M1: 703,409 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.02 AU - 1.48 AU

Year: 489 Days

Day: 25.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.8 AU - 2.96 AU

Year: 1710 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.6

Radius: 11.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.59 AU - 11.49 AU

Year: 12833 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,554,302 km

• M1: 143,016 km (0.108 R)
• M2: 656,136 km (0.081 R)
• M3: 1,368,073 km (0.081 R)
• M4: 1,786,348 km (0.11 R)
• M5: 2,347,490 km (0.105 R)
• M6: 4,639,778 km (0.027 R)
• M7: 6,072,028 km (0.107 R)
• M8: 6,688,820 km (0.066 R)
• M9: 7,262,528 km (0.089 R)
• M10: 8,184,350 km (0.112 R)
• M11: 9,583,389 km (0.104 R)
• M12: 10,528,549 km (0.061 R)
• M13: 11,023,867 km (0.094 R)
• M14: 13,933,396 km (0.052 R)
• M15: 14,870,328 km (0.103 R)
• M16: 15,284,564 km (0.065 R)
• M17: 16,721,003 km (0.108 R)
• M18: 17,093,801 km (0.066 R)
• M19: 22,369,968 km (0.11 R)
• M20: 23,841,113 km (0.077 R)
• M21: 25,769,430 km (0.082 R)
• M22: 26,468,351 km (0.102 R)
• M23: 26,873,313 km (0.108 R)
• M24: 32,176,258 km (0.108 R)
• M25: 33,338,185 km (0.116 R)
• M26: 34,168,154 km (0.118 R)
• M27: 42,960,170 km (0.08 R)
• M28: 43,660,587 km (0.059 R)
• M29: 46,833,109 km (0.092 R)
• M30: 47,425,966 km (0.108 R)
• M31: 50,155,977 km (0.073 R)
• M32: 53,471,665 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 13.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.22 AU - 13.36 AU

Year: 13271 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,554,302 km

• M1: 199,713 km (0.109 R)
• M2: 921,373 km (0.09 R)
• M3: 1,711,400 km (0.052 R)
• M4: 2,851,186 km (0.09 R)
• M5: 5,373,107 km (0.07 R)
• M6: 7,220,790 km (0.045 R)
• M7: 11,204,432 km (0.074 R)
• M8: 13,443,014 km (0.094 R)
• M9: 22,132,107 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.5

Radius: 7.5

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.82 AU - 19.96 AU

Year: 24284 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,554,302 km

• M1: 93,349 km (0.085 R)
• M2: 337,942 km (0.088 R)
• M3: 608,415 km (0.113 R)
• M4: 990,936 km (0.072 R)
• M5: 1,319,603 km (0.11 R)
• M6: 1,630,318 km (0.083 R)
• M7: 2,134,762 km (0.117 R)
• M8: 2,614,672 km (0.048 R)
• M9: 3,393,329 km (0.102 R)
• M10: 3,884,458 km (0.032 R)
• M11: 4,709,042 km (0.107 R)
• M12: 6,157,448 km (0.098 R)
• M13: 6,888,084 km (0.075 R)
• M14: 7,127,740 km (0.12 R)
• M15: 7,422,897 km (0.054 R)
• M16: 7,829,055 km (0.065 R)
• M17: 9,603,735 km (0.078 R)
• M18: 9,903,379 km (0.074 R)
• M19: 10,333,473 km (0.086 R)
• M20: 10,711,956 km (0.061 R)
• M21: 13,550,276 km (0.098 R)
• M22: 18,460,676 km (0.104 R)
• M23: 18,831,081 km (0.031 R)
• M24: 20,362,664 km (0.102 R)
• M25: 20,857,833 km (0.093 R)
• M26: 21,872,106 km (0.098 R)
• M27: 22,496,378 km (0.102 R)
• M28: 30,039,103 km (0.062 R)
• M29: 32,257,938 km (0.027 R)
• M30: 39,874,116 km (0.11 R)
• M31: 50,565,726 km (0.058 R)
• M32: 53,884,405 km (0.086 R)
• M33: 58,332,548 km (0.085 R)
• M34: 66,423,998 km (0.106 R)
• M35: 69,725,324 km (0.115 R)
• M36: 75,232,171 km (0.068 R)
• M37: 75,467,638 km (0.107 R)
• M38: 76,177,330 km (0.034 R)
• M39: 76,652,752 km (0.082 R)
• M40: 81,517,525 km (0.095 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit