🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 161 Days

Day: 23.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.07 AU - 1.21 AU

Year: 432 Days

Day: 31.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,837,256 km

• M1: 280,646 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.32 AU - 1.72 AU

Year: 665 Days

Day: 43.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,837,256 km

• M1: 583,581 km (0.081 R)
• M2: 715,078 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.63 AU - 2.33 AU

Year: 988 Days

Day: 22.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.65 AU - 2.37 AU

Year: 1011 Days

Day: 23.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.69 AU - 2.63 AU

Year: 1126 Days

Day: 29.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.38 AU - 10.18 AU

Year: 8452 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,837,256 km

• M1: 183,407 km (0.112 R)
• M2: 366,365 km (0.111 R)
• M3: 498,311 km (0.081 R)
• M4: 881,580 km (0.113 R)
• M5: 975,677 km (0.089 R)
• M6: 1,106,875 km (0.066 R)
• M7: 1,406,669 km (0.073 R)
• M8: 1,853,966 km (0.112 R)
• M9: 2,062,356 km (0.075 R)
• M10: 2,434,556 km (0.092 R)
• M11: 2,780,875 km (0.102 R)
• M12: 2,948,125 km (0.107 R)
• M13: 3,143,350 km (0.104 R)
• M14: 3,317,782 km (0.061 R)
• M15: 3,754,907 km (0.051 R)
• M16: 3,860,373 km (0.094 R)
• M17: 4,292,711 km (0.105 R)
• M18: 4,486,889 km (0.104 R)
• M19: 4,941,517 km (0.109 R)
• M20: 5,057,455 km (0.044 R)
• M21: 5,233,233 km (0.088 R)
• M22: 5,621,140 km (0.11 R)
• M23: 5,925,871 km (0.062 R)
• M24: 6,204,721 km (0.094 R)
• M25: 6,424,780 km (0.092 R)
• M26: 6,775,736 km (0.072 R)
• M27: 6,937,302 km (0.087 R)
• M28: 7,330,445 km (0.108 R)
• M29: 7,563,220 km (0.101 R)
• M30: 7,697,259 km (0.071 R)
• M31: 9,331,616 km (0.101 R)
• M32: 10,058,961 km (0.094 R)
• M33: 10,429,515 km (0.046 R)
• M34: 11,956,161 km (0.064 R)
• M35: 12,825,474 km (0.07 R)
• M36: 12,945,601 km (0.074 R)
• M37: 13,066,028 km (0.094 R)
• M38: 13,429,850 km (0.092 R)
• M39: 13,551,922 km (0.077 R)
• M40: 14,876,162 km (0.094 R)
• M41: 15,086,796 km (0.036 R)
• M42: 15,213,655 km (0.104 R)
• M43: 15,639,111 km (0.055 R)
• M44: 16,284,775 km (0.114 R)
• M45: 16,763,638 km (0.114 R)
• M46: 17,070,912 km (0.076 R)
• M47: 18,273,380 km (0.108 R)
• M48: 18,544,302 km (0.109 R)
• M49: 18,816,570 km (0.109 R)
• M50: 18,998,930 km (0.038 R)
• M51: 19,227,515 km (0.091 R)
• M52: 19,319,219 km (0.08 R)
• M53: 20,665,599 km (0.095 R)
• M54: 20,759,547 km (0.083 R)
• M55: 21,089,560 km (0.101 R)
• M56: 21,421,218 km (0.101 R)
• M57: 21,994,029 km (0.117 R)
• M58: 22,137,942 km (0.026 R)
• M59: 22,862,594 km (0.091 R)
• M60: 23,008,452 km (0.097 R)
• M61: 23,545,957 km (0.118 R)
• M62: 24,235,902 km (0.078 R)
• M63: 25,384,066 km (0.042 R)
• M64: 26,345,831 km (0.117 R)
• M65: 27,992,454 km (0.11 R)
• M66: 28,880,916 km (0.079 R)
• M67: 29,354,842 km (0.104 R)
• M68: 30,470,992 km (0.115 R)
• M69: 31,601,054 km (0.11 R)
• M70: 31,763,517 km (0.075 R)
• M71: 31,980,734 km (0.059 R)
• M72: 33,680,465 km (0.113 R)
• M73: 34,123,873 km (0.049 R)
• M74: 34,904,624 km (0.031 R)
• M75: 35,072,622 km (0.115 R)
• M76: 35,184,821 km (0.03 R)
• M77: 35,916,953 km (0.098 R)
• M78: 36,143,145 km (0.065 R)
• M79: 36,824,862 km (0.114 R)
• M80: 37,052,999 km (0.11 R)
• M81: 38,374,098 km (0.109 R)
• M82: 38,837,253 km (0.066 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit