🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 18.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,000,947 km

• M1: 12,566 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 30.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 184 Days

Day: 28.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,000,947 km

• M1: 38,447 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.87 AU

Year: 268 Days

Day: 32.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,000,947 km

• M1: 187,895 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.86 AU - 1.2 AU

Year: 384 Days

Day: 31.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,000,947 km

• M1: 56,548 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.47 AU - 5.07 AU

Year: 3239 Days

Day: 47.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,000,947 km

• M1: 265,387 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 13.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.88 AU - 13.88 AU

Year: 15031 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,000,947 km

• M1: 171,140 km (0.04 R)
• M2: 606,171 km (0.099 R)
• M3: 2,325,200 km (0.027 R)
• M4: 2,890,380 km (0.079 R)
• M5: 4,117,831 km (0.077 R)
• M6: 6,576,322 km (0.068 R)
• M7: 8,045,972 km (0.053 R)
• M8: 9,089,267 km (0.1 R)
• M9: 10,446,569 km (0.085 R)
• M10: 12,122,963 km (0.079 R)
• M11: 14,892,169 km (0.117 R)
• M12: 15,626,844 km (0.092 R)
• M13: 17,010,175 km (0.068 R)
• M14: 19,843,858 km (0.117 R)
• M15: 22,308,034 km (0.077 R)
• M16: 23,172,860 km (0.074 R)
• M17: 24,260,137 km (0.101 R)
• M18: 25,072,154 km (0.12 R)
• M19: 28,839,178 km (0.058 R)
• M20: 34,090,512 km (0.069 R)
• M21: 43,112,012 km (0.107 R)
• M22: 43,556,318 km (0.042 R)
• M23: 46,131,495 km (0.072 R)
• M24: 49,450,773 km (0.109 R)
• M25: 52,588,439 km (0.098 R)
• M26: 61,475,450 km (0.058 R)
• M27: 62,415,672 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.2

Radius: 7.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.5 AU - 13.66 AU

Year: 17365 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,000,947 km

• M1: 97,089 km (0.103 R)
• M2: 584,180 km (0.092 R)
• M3: 1,003,652 km (0.104 R)
• M4: 1,741,469 km (0.111 R)
• M5: 2,111,424 km (0.09 R)
• M6: 2,914,915 km (0.108 R)
• M7: 3,907,796 km (0.104 R)
• M8: 5,391,956 km (0.103 R)
• M9: 6,748,659 km (0.119 R)
• M10: 8,910,049 km (0.113 R)
• M11: 10,850,184 km (0.04 R)
• M12: 12,478,557 km (0.098 R)
• M13: 12,990,929 km (0.064 R)
• M14: 13,650,806 km (0.043 R)
• M15: 15,109,385 km (0.109 R)
• M16: 15,617,719 km (0.09 R)
• M17: 17,133,444 km (0.112 R)
• M18: 20,542,630 km (0.078 R)
• M19: 21,803,291 km (0.094 R)
• M20: 22,265,698 km (0.066 R)
• M21: 22,829,233 km (0.09 R)
• M22: 23,114,666 km (0.091 R)
• M23: 23,402,343 km (0.06 R)
• M24: 24,083,013 km (0.043 R)
• M25: 29,446,097 km (0.081 R)
• M26: 39,242,065 km (0.041 R)
• M27: 39,788,994 km (0.104 R)
• M28: 44,941,444 km (0.059 R)
• M29: 45,690,481 km (0.101 R)
• M30: 48,770,103 km (0.106 R)
• M31: 49,720,348 km (0.104 R)
• M32: 50,039,740 km (0.076 R)
• M33: 52,149,818 km (0.108 R)
• M34: 57,069,045 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit