🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 30.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,065,514 km

• M1: 60,737 km (0.092 R)
• M2: 166,802 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.83 AU - 0.97 AU

Year: 320 Days

Day: 45.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,065,514 km

• M1: 193,131 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.52 AU

Year: 562 Days

Day: 36.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,065,514 km

• M1: 76,445 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.41 AU - 3.83 AU

Year: 2065 Days

Day: 15.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.86 AU - 3.58 AU

Year: 2165 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.78 AU - 4.24 AU

Year: 2464 Days

Day: 13 Hours

Environment

Temp: -124 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,065,514 km

• M1: 2,390,125 km (0.099 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 14.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.32 AU - 4.72 AU

Year: 3601 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,065,514 km

• M1: 191,036 km (0.06 R)
• M2: 377,435 km (0.071 R)
• M3: 489,035 km (0.063 R)
• M4: 643,121 km (0.048 R)
• M5: 857,196 km (0.106 R)
• M6: 963,111 km (0.044 R)
• M7: 1,062,594 km (0.075 R)
• M8: 1,371,513 km (0.081 R)
• M9: 1,642,435 km (0.105 R)
• M10: 1,736,831 km (0.079 R)
• M11: 2,133,266 km (0.104 R)
• M12: 2,236,937 km (0.059 R)
• M13: 2,496,040 km (0.072 R)
• M14: 2,684,983 km (0.045 R)
• M15: 2,846,249 km (0.09 R)
• M16: 3,401,257 km (0.113 R)
• M17: 3,523,479 km (0.093 R)
• M18: 3,880,718 km (0.115 R)
• M19: 4,400,721 km (0.092 R)
• M20: 4,572,758 km (0.114 R)
• M21: 4,707,995 km (0.061 R)
• M22: 4,864,324 km (0.054 R)
• M23: 5,062,093 km (0.08 R)
• M24: 5,384,177 km (0.031 R)
• M25: 6,304,653 km (0.071 R)
• M26: 6,434,055 km (0.104 R)
• M27: 6,542,513 km (0.059 R)
• M28: 7,251,158 km (0.12 R)
• M29: 7,660,757 km (0.117 R)
• M30: 7,822,024 km (0.104 R)
• M31: 7,984,487 km (0.118 R)
• M32: 8,101,173 km (0.088 R)
• M33: 8,312,705 km (0.113 R)
• M34: 8,431,037 km (0.077 R)
• M35: 8,549,967 km (0.091 R)
• M36: 8,693,431 km (0.095 R)
• M37: 8,813,559 km (0.089 R)
• M38: 8,958,369 km (0.11 R)
• M39: 9,104,078 km (0.115 R)
• M40: 9,521,306 km (0.111 R)
• M41: 10,501,920 km (0.101 R)
• M42: 10,835,972 km (0.108 R)
• M43: 11,043,315 km (0.116 R)
• M44: 11,304,363 km (0.085 R)
• M45: 11,409,381 km (0.109 R)
• M46: 11,939,256 km (0.083 R)
• M47: 12,667,349 km (0.066 R)
• M48: 12,776,406 km (0.089 R)
• M49: 13,050,619 km (0.115 R)
• M50: 13,521,104 km (0.1 R)
• M51: 13,772,429 km (0.066 R)
• M52: 13,940,876 km (0.071 R)
• M53: 14,421,833 km (0.115 R)
• M54: 14,564,400 km (0.054 R)
• M55: 14,822,157 km (0.083 R)
• M56: 15,168,027 km (0.076 R)
• M57: 15,487,568 km (0.061 R)
• M58: 15,604,255 km (0.077 R)
• M59: 15,809,353 km (0.112 R)
• M60: 16,221,944 km (0.115 R)
• M61: 16,757,804 km (0.067 R)
• M62: 17,118,335 km (0.107 R)
• M63: 17,299,498 km (0.089 R)
• M64: 17,451,040 km (0.064 R)
• M65: 17,847,026 km (0.114 R)
• M66: 18,554,923 km (0.112 R)
• M67: 18,865,488 km (0.087 R)
• M68: 19,303,361 km (0.109 R)
• M69: 19,712,811 km (0.112 R)
• M70: 19,839,370 km (0.094 R)
• M71: 19,998,094 km (0.076 R)
• M72: 20,668,891 km (0.058 R)
• M73: 20,765,381 km (0.068 R)
• M74: 21,055,601 km (0.059 R)
• M75: 21,737,917 km (0.053 R)
• M76: 21,868,815 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit