🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.76 AU - 0.9 AU

Year: 283 Days

Day: 39 Hours

Environment

Temp: 96 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,792,663 km

• M1: 68,815 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.49 AU

Year: 517 Days

Day: 31.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.19 AU - 1.67 AU

Year: 641 Days

Day: 13.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,792,663 km

• M1: 68,665 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.66 AU - 2.82 AU

Year: 1700 Days

Day: 33.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.58 AU - 3.64 AU

Year: 2055 Days

Day: 29.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.35 AU - 4.35 AU

Year: 2831 Days

Day: 12.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 14.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4 AU - 4.84 AU

Year: 3482 Days

Day: 12.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,792,663 km

• M1: 182,809 km (0.12 R)
• M2: 717,322 km (0.094 R)
• M3: 1,174,194 km (0.102 R)
• M4: 1,811,331 km (0.064 R)
• M5: 2,294,233 km (0.08 R)
• M6: 2,863,902 km (0.117 R)
• M7: 3,307,310 km (0.077 R)
• M8: 3,757,749 km (0.106 R)
• M9: 4,313,655 km (0.101 R)
• M10: 5,043,842 km (0.106 R)
• M11: 6,043,754 km (0.112 R)
• M12: 8,402,314 km (0.058 R)
• M13: 9,176,483 km (0.076 R)
• M14: 9,655,944 km (0.1 R)
• M15: 11,195,905 km (0.113 R)
• M16: 12,354,241 km (0.115 R)
• M17: 14,658,647 km (0.058 R)
• M18: 16,579,334 km (0.109 R)
• M19: 17,515,966 km (0.104 R)
• M20: 18,083,241 km (0.106 R)
• M21: 18,721,426 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 8.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.13 AU - 6.95 AU

Year: 5563 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,792,663 km

• M1: 103,223 km (0.052 R)
• M2: 421,567 km (0.116 R)
• M3: 715,676 km (0.067 R)
• M4: 1,142,030 km (0.093 R)
• M5: 1,504,207 km (0.115 R)
• M6: 1,994,140 km (0.072 R)
• M7: 2,602,554 km (0.055 R)
• M8: 3,579,727 km (0.104 R)
• M9: 3,926,495 km (0.09 R)
• M10: 4,454,127 km (0.029 R)
• M11: 6,036,872 km (0.076 R)
• M12: 6,440,787 km (0.065 R)
• M13: 6,801,018 km (0.085 R)
• M14: 7,431,573 km (0.117 R)
• M15: 12,794,657 km (0.104 R)
• M16: 15,020,823 km (0.075 R)
• M17: 20,224,884 km (0.07 R)
• M18: 23,089,085 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428

Radius: 6.2

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.16 AU - 13.9 AU

Year: 17626 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 104.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,792,663 km

• M1: 96,790 km (0.091 R)
• M2: 397,182 km (0.089 R)
• M3: 712,983 km (0.08 R)
• M4: 977,024 km (0.093 R)
• M5: 2,070,734 km (0.107 R)
• M6: 2,382,944 km (0.087 R)
• M7: 2,980,887 km (0.114 R)
• M8: 3,302,373 km (0.114 R)
• M9: 3,985,586 km (0.103 R)
• M10: 4,564,829 km (0.067 R)
• M11: 4,958,571 km (0.108 R)
• M12: 5,591,520 km (0.056 R)
• M13: 6,396,506 km (0.101 R)
• M14: 7,586,407 km (0.1 R)
• M15: 7,813,497 km (0.118 R)
• M16: 8,045,074 km (0.118 R)
• M17: 8,817,298 km (0.101 R)
• M18: 9,119,187 km (0.092 R)
• M19: 9,480,167 km (0.118 R)
• M20: 10,121,044 km (0.092 R)
• M21: 10,962,382 km (0.103 R)
• M22: 11,668,185 km (0.047 R)
• M23: 12,466,589 km (0.091 R)
• M24: 12,911,343 km (0.081 R)
• M25: 15,008,855 km (0.079 R)
• M26: 17,559,200 km (0.115 R)
• M27: 17,876,946 km (0.115 R)
• M28: 19,270,899 km (0.088 R)
• M29: 20,037,288 km (0.069 R)
• M30: 22,645,527 km (0.085 R)
• M31: 23,212,204 km (0.115 R)
• M32: 24,769,069 km (0.119 R)
• M33: 27,552,188 km (0.116 R)
• M34: 29,743,348 km (0.105 R)
• M35: 33,002,337 km (0.101 R)
• M36: 33,975,472 km (0.111 R)
• M37: 37,532,011 km (0.082 R)
• M38: 43,320,103 km (0.055 R)
• M39: 50,631,699 km (0.094 R)
• M40: 55,424,964 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit