🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.07 AU - 1.73 AU

Year: 599 Days

Day: 18.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.18 AU - 1.74 AU

Year: 638 Days

Day: 17.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.57 AU - 1.89 AU

Year: 823 Days

Day: 35.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,972,174 km

• M1: 147,952 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.29 AU - 3.37 AU

Year: 1722 Days

Day: 16.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.88 AU - 4.22 AU

Year: 2419 Days

Day: 38.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.07 AU - 4.29 AU

Year: 3091 Days

Day: 47.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.44 AU - 5.36 AU

Year: 3338 Days

Day: 30.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 12.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.75 AU - 6.77 AU

Year: 6356 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,972,174 km

• M1: 176,675 km (0.047 R)
• M2: 337,942 km (0.052 R)
• M3: 425,008 km (0.094 R)
• M4: 1,032,076 km (0.099 R)
• M5: 1,261,708 km (0.08 R)
• M6: 1,873,863 km (0.118 R)
• M7: 2,248,905 km (0.11 R)
• M8: 2,341,655 km (0.102 R)
• M9: 2,454,901 km (0.046 R)
• M10: 2,570,091 km (0.109 R)
• M11: 2,686,927 km (0.093 R)
• M12: 2,926,284 km (0.111 R)
• M13: 3,277,540 km (0.028 R)
• M14: 3,818,934 km (0.083 R)
• M15: 3,930,684 km (0.111 R)
• M16: 4,529,076 km (0.03 R)
• M17: 4,791,021 km (0.098 R)
• M18: 4,911,747 km (0.068 R)
• M19: 5,180,873 km (0.07 R)
• M20: 5,329,873 km (0.116 R)
• M21: 5,530,633 km (0.092 R)
• M22: 6,868,936 km (0.107 R)
• M23: 7,032,895 km (0.112 R)
• M24: 7,115,324 km (0.113 R)
• M25: 7,198,051 km (0.119 R)
• M26: 7,364,554 km (0.094 R)
• M27: 7,757,996 km (0.099 R)
• M28: 8,014,556 km (0.077 R)
• M29: 8,332,003 km (0.074 R)
• M30: 8,594,846 km (0.072 R)
• M31: 8,801,292 km (0.085 R)
• M32: 9,009,233 km (0.119 R)
• M33: 10,197,788 km (0.104 R)
• M34: 11,145,490 km (0.116 R)
• M35: 12,286,473 km (0.094 R)
• M36: 12,552,458 km (0.075 R)
• M37: 12,921,516 km (0.105 R)
• M38: 14,119,047 km (0.104 R)
• M39: 14,293,029 km (0.113 R)
• M40: 14,784,010 km (0.101 R)
• M41: 15,138,108 km (0.049 R)
• M42: 15,963,140 km (0.095 R)
• M43: 16,253,659 km (0.119 R)
• M44: 16,472,521 km (0.065 R)
• M45: 17,172,489 km (0.069 R)
• M46: 17,882,032 km (0.053 R)
• M47: 18,032,677 km (0.117 R)
• M48: 18,297,316 km (0.077 R)
• M49: 18,677,593 km (0.119 R)
• M50: 18,983,671 km (0.118 R)
• M51: 19,911,925 km (0.066 R)
• M52: 20,617,728 km (0.052 R)
• M53: 21,531,622 km (0.047 R)
• M54: 21,852,659 km (0.042 R)
• M55: 22,337,056 km (0.099 R)
• M56: 22,621,292 km (0.088 R)
• M57: 22,702,823 km (0.1 R)
• M58: 22,947,715 km (0.099 R)
• M59: 23,646,337 km (0.089 R)
• M60: 24,060,424 km (0.116 R)
• M61: 24,560,679 km (0.065 R)
• M62: 24,980,301 km (0.108 R)
• M63: 25,996,669 km (0.099 R)
• M64: 26,167,510 km (0.071 R)
• M65: 26,252,930 km (0.119 R)
• M66: 26,595,958 km (0.033 R)
• M67: 26,767,996 km (0.06 R)
• M68: 28,420,753 km (0.04 R)
• M69: 28,508,717 km (0.105 R)
• M70: 28,640,662 km (0.119 R)
• M71: 28,728,775 km (0.108 R)
• M72: 28,861,169 km (0.035 R)
• M73: 29,037,994 km (0.061 R)
• M74: 29,259,548 km (0.084 R)
• M75: 29,437,121 km (0.093 R)
• M76: 29,793,463 km (0.115 R)
• M77: 29,972,233 km (0.069 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit