🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 24.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 204 Days

Day: 48 Hours

Environment

Temp: 142 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,882,666 km

• M1: 18,401 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.08 AU - 1.26 AU

Year: 441 Days

Day: 23.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.74 AU - 1.98 AU

Year: 883 Days

Day: 40.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,882,666 km

• M1: 790,326 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.19 AU - 3.61 AU

Year: 1720 Days

Day: 22.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.35 AU - 3.49 AU

Year: 1738 Days

Day: 24.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 95.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.95 AU - 5.63 AU

Year: 4237 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 108.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 10.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.81 AU - 7.65 AU

Year: 5415 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,882,666 km

• M1: 135,984 km (0.06 R)
• M2: 262,843 km (0.037 R)
• M3: 484,099 km (0.118 R)
• M4: 602,281 km (0.12 R)
• M5: 731,234 km (0.048 R)
• M6: 832,213 km (0.101 R)
• M7: 938,278 km (0.081 R)
• M8: 1,240,615 km (0.072 R)
• M9: 1,307,186 km (0.116 R)
• M10: 1,397,693 km (0.086 R)
• M11: 1,682,527 km (0.087 R)
• M12: 1,934,001 km (0.09 R)
• M13: 2,238,583 km (0.095 R)
• M14: 2,389,676 km (0.076 R)
• M15: 2,487,513 km (0.072 R)
• M16: 2,586,846 km (0.093 R)
• M17: 2,673,164 km (0.067 R)
• M18: 2,804,362 km (0.116 R)
• M19: 3,012,752 km (0.109 R)
• M20: 3,288,161 km (0.053 R)
• M21: 3,413,225 km (0.099 R)
• M22: 3,684,446 km (0.051 R)
• M23: 3,781,834 km (0.079 R)
• M24: 4,079,235 km (0.104 R)
• M25: 4,315,899 km (0.108 R)
• M26: 4,609,260 km (0.086 R)
• M27: 4,767,235 km (0.1 R)
• M28: 5,142,876 km (0.081 R)
• M29: 5,215,580 km (0.078 R)
• M30: 6,307,495 km (0.111 R)
• M31: 6,601,156 km (0.065 R)
• M32: 6,799,522 km (0.049 R)
• M33: 6,999,684 km (0.107 R)
• M34: 7,141,204 km (0.073 R)
• M35: 7,283,472 km (0.085 R)
• M36: 7,550,354 km (0.11 R)
• M37: 7,757,846 km (0.048 R)
• M38: 8,051,507 km (0.07 R)
• M39: 8,178,366 km (0.117 R)
• M40: 8,370,150 km (0.1 R)
• M41: 8,801,591 km (0.063 R)
• M42: 9,351,064 km (0.084 R)
• M43: 9,417,784 km (0.079 R)
• M44: 9,618,694 km (0.114 R)
• M45: 9,821,250 km (0.025 R)
• M46: 10,070,629 km (0.111 R)
• M47: 10,668,273 km (0.094 R)
• M48: 10,878,009 km (0.099 R)
• M49: 11,206,676 km (0.068 R)
• M50: 11,277,585 km (0.077 R)
• M51: 11,348,644 km (0.032 R)
• M52: 11,467,425 km (0.095 R)
• M53: 11,562,569 km (0.081 R)
• M54: 11,898,267 km (0.097 R)
• M55: 11,970,522 km (0.063 R)
• M56: 12,554,403 km (0.113 R)
• M57: 12,701,906 km (0.059 R)
• M58: 13,297,306 km (0.057 R)
• M59: 13,851,117 km (0.067 R)
• M60: 14,003,557 km (0.097 R)
• M61: 14,258,771 km (0.108 R)
• M62: 14,489,751 km (0.108 R)
• M63: 14,566,943 km (0.12 R)
• M64: 15,268,707 km (0.051 R)
• M65: 15,426,084 km (0.117 R)
• M66: 15,505,071 km (0.102 R)
• M67: 15,822,069 km (0.056 R)
• M68: 15,981,391 km (0.117 R)
• M69: 16,867,160 km (0.078 R)
• M70: 17,247,737 km (0.057 R)
• M71: 17,411,696 km (0.051 R)
• M72: 17,576,254 km (0.109 R)
• M73: 18,462,322 km (0.102 R)
• M74: 18,770,194 km (0.118 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit