🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.44 AU - 0.64 AU

Year: 168 Days

Day: 22.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,948,989 km

• M1: 362,027 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.66 AU - 0.76 AU

Year: 254 Days

Day: 26.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.89 AU - 1.47 AU

Year: 544 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,948,989 km

• M1: 1,003,353 km (0.07 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.63 AU - 2.39 AU

Year: 1210 Days

Day: 44.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,948,989 km

• M1: 24,983 km (0.073 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 8.7

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.19 AU - 6.93 AU

Year: 6334 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 58.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,948,989 km

• M1: 108,309 km (0.025 R)
• M2: 524,939 km (0.106 R)
• M3: 818,749 km (0.073 R)
• M4: 1,429,258 km (0.098 R)
• M5: 2,027,201 km (0.068 R)
• M6: 2,614,372 km (0.093 R)
• M7: 3,621,914 km (0.117 R)
• M8: 5,792,579 km (0.092 R)
• M9: 7,335,382 km (0.074 R)
• M10: 7,674,072 km (0.099 R)
• M11: 8,546,227 km (0.12 R)
• M12: 10,113,714 km (0.04 R)
• M13: 10,439,538 km (0.116 R)
• M14: 12,811,412 km (0.091 R)
• M15: 14,677,346 km (0.103 R)
• M16: 15,582,563 km (0.081 R)
• M17: 16,017,594 km (0.115 R)
• M18: 17,570,719 km (0.112 R)
• M19: 18,660,390 km (0.113 R)
• M20: 18,939,689 km (0.059 R)
• M21: 21,888,712 km (0.047 R)
• M22: 26,424,519 km (0.1 R)
• M23: 28,586,508 km (0.081 R)
• M24: 28,957,959 km (0.07 R)
• M25: 29,900,725 km (0.068 R)
• M26: 33,670,292 km (0.057 R)
• M27: 33,980,708 km (0.118 R)
• M28: 34,502,355 km (0.051 R)
• M29: 35,776,032 km (0.106 R)
• M30: 36,207,472 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 10.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.81 AU - 9.73 AU

Year: 10098 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,948,989 km

• M1: 129,851 km (0.117 R)
• M2: 619,485 km (0.057 R)
• M3: 1,858,903 km (0.075 R)
• M4: 2,319,066 km (0.034 R)
• M5: 3,445,089 km (0.037 R)
• M6: 4,002,790 km (0.05 R)
• M7: 6,117,506 km (0.114 R)
• M8: 7,960,701 km (0.063 R)
• M9: 9,681,525 km (0.097 R)
• M10: 10,253,588 km (0.03 R)
• M11: 10,574,924 km (0.049 R)
• M12: 10,958,493 km (0.119 R)
• M13: 11,522,477 km (0.092 R)
• M14: 13,079,641 km (0.092 R)
• M15: 14,039,461 km (0.04 R)
• M16: 15,531,101 km (0.088 R)
• M17: 16,533,856 km (0.108 R)
• M18: 20,808,316 km (0.096 R)
• M19: 21,849,367 km (0.111 R)
• M20: 22,833,721 km (0.055 R)
• M21: 24,318,181 km (0.03 R)
• M22: 25,083,973 km (0.111 R)
• M23: 25,472,927 km (0.091 R)
• M24: 34,004,194 km (0.047 R)
• M25: 41,765,033 km (0.034 R)
• M26: 43,559,160 km (0.11 R)
• M27: 47,300,304 km (0.108 R)
• M28: 49,401,106 km (0.094 R)
• M29: 51,877,101 km (0.071 R)
• M30: 52,350,428 km (0.062 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: 199 - 11,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit