🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.75 AU - 0.87 AU

Year: 269 Days

Day: 45 Hours

Environment

Temp: 99 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 43.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,170,885 km

• M1: 112,797 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.94 AU - 1.18 AU

Year: 403 Days

Day: 45.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,170,885 km

• M1: 555,457 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.08 AU - 1.22 AU

Year: 455 Days

Day: 31.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.42 AU - 3.9 AU

Year: 2073 Days

Day: 44.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 113.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,170,885 km

• M1: 883,226 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.34 AU - 4.04 AU

Year: 2615 Days

Day: 16.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 8.3

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.38 AU - 7.1 AU

Year: 5751 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,170,885 km

• M1: 151,393 km (0.117 R)
• M2: 310,116 km (0.031 R)
• M3: 390,002 km (0.099 R)
• M4: 457,919 km (0.055 R)
• M5: 519,853 km (0.062 R)
• M6: 584,928 km (0.078 R)
• M7: 653,144 km (0.086 R)
• M8: 748,588 km (0.119 R)
• M9: 1,078,152 km (0.115 R)
• M10: 1,163,722 km (0.114 R)
• M11: 1,296,415 km (0.056 R)
• M12: 1,434,344 km (0.085 R)
• M13: 1,708,108 km (0.072 R)
• M14: 1,774,979 km (0.062 R)
• M15: 1,842,747 km (0.079 R)
• M16: 1,980,975 km (0.103 R)
• M17: 2,548,699 km (0.041 R)
• M18: 2,644,890 km (0.115 R)
• M19: 2,722,681 km (0.037 R)
• M20: 3,780,338 km (0.1 R)
• M21: 4,091,053 km (0.106 R)
• M22: 4,203,999 km (0.079 R)
• M23: 4,340,881 km (0.113 R)
• M24: 4,737,017 km (0.025 R)
• M25: 4,808,076 km (0.105 R)
• M26: 5,891,463 km (0.046 R)
• M27: 6,513,042 km (0.107 R)
• M28: 6,645,287 km (0.082 R)
• M29: 6,698,394 km (0.11 R)
• M30: 6,939,097 km (0.098 R)
• M31: 7,182,792 km (0.097 R)
• M32: 7,291,999 km (0.114 R)
• M33: 7,512,057 km (0.114 R)
• M34: 7,762,185 km (0.059 R)
• M35: 8,015,155 km (0.083 R)
• M36: 8,529,173 km (0.106 R)
• M37: 10,380,147 km (0.097 R)
• M38: 11,509,911 km (0.05 R)
• M39: 11,573,789 km (0.112 R)
• M40: 11,992,065 km (0.088 R)
• M41: 12,976,119 km (0.077 R)
• M42: 13,747,895 km (0.118 R)
• M43: 13,917,688 km (0.088 R)
• M44: 14,673,008 km (0.102 R)
• M45: 14,881,398 km (0.102 R)
• M46: 15,759,836 km (0.101 R)
• M47: 15,901,954 km (0.112 R)
• M48: 16,223,291 km (0.116 R)
• M49: 16,330,852 km (0.078 R)
• M50: 16,438,712 km (0.109 R)
• M51: 16,872,396 km (0.09 R)
• M52: 17,529,878 km (0.095 R)
• M53: 17,714,033 km (0.083 R)
• M54: 18,158,638 km (0.079 R)
• M55: 18,344,888 km (0.066 R)
• M56: 18,719,481 km (0.099 R)
• M57: 18,870,126 km (0.101 R)
• M58: 18,983,222 km (0.115 R)
• M59: 19,858,369 km (0.1 R)
• M60: 20,281,432 km (0.065 R)
• M61: 20,474,862 km (0.108 R)
• M62: 21,293,611 km (0.028 R)
• M63: 21,964,109 km (0.075 R)
• M64: 22,561,603 km (0.083 R)
• M65: 22,802,007 km (0.111 R)
• M66: 23,164,333 km (0.099 R)
• M67: 23,406,980 km (0.047 R)
• M68: 23,650,376 km (0.117 R)
• M69: 23,772,448 km (0.106 R)
• M70: 24,180,850 km (0.066 R)
• M71: 24,303,820 km (0.047 R)
• M72: 25,920,973 km (0.103 R)
• M73: 26,046,784 km (0.086 R)
• M74: 26,594,462 km (0.096 R)
• M75: 27,103,394 km (0.043 R)
• M76: 27,359,057 km (0.079 R)
• M77: 28,346,403 km (0.064 R)
• M78: 28,605,955 km (0.057 R)
• M79: 28,735,956 km (0.078 R)
• M80: 29,170,837 km (0.028 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit