🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.57 AU - 0.63 AU

Year: 175 Days

Day: 21.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,273,811 km

• M1: 140,772 km (0.12 R)
• M2: 556,205 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 306 Days

Day: 35.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,273,811 km

• M1: 568,622 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.94 AU - 1.18 AU

Year: 411 Days

Day: 40.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,273,811 km

• M1: 784,790 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.04 AU - 1.12 AU

Year: 423 Days

Day: 32.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.25 AU - 1.25 AU

Year: 526 Days

Day: 32.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,273,811 km

• M1: 518,506 km (0.028 R)
• M2: 626,366 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.06 AU - 3.06 AU

Year: 2017 Days

Day: 29.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,273,811 km

• M1: 639,830 km (0.082 R)
• M2: 1,867,879 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 10

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.28 AU - 4.84 AU

Year: 3668 Days

Day: 10.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,273,811 km

• M1: 153,338 km (0.04 R)
• M2: 303,384 km (0.118 R)
• M3: 388,805 km (0.059 R)
• M4: 531,521 km (0.063 R)
• M5: 661,671 km (0.064 R)
• M6: 725,699 km (0.078 R)
• M7: 826,229 km (0.091 R)
• M8: 1,029,383 km (0.057 R)
• M9: 1,276,070 km (0.051 R)
• M10: 1,385,725 km (0.09 R)
• M11: 1,556,267 km (0.104 R)
• M12: 1,794,726 km (0.115 R)
• M13: 2,475,845 km (0.069 R)
• M14: 2,544,660 km (0.058 R)
• M15: 3,099,817 km (0.115 R)
• M16: 3,192,867 km (0.077 R)
• M17: 3,268,115 km (0.103 R)
• M18: 3,362,811 km (0.119 R)
• M19: 3,439,255 km (0.096 R)
• M20: 3,633,134 km (0.116 R)
• M21: 4,698,271 km (0.069 R)
• M22: 4,783,990 km (0.043 R)
• M23: 5,466,306 km (0.09 R)
• M24: 5,534,074 km (0.112 R)
• M25: 5,647,469 km (0.074 R)
• M26: 5,853,465 km (0.076 R)
• M27: 5,969,105 km (0.114 R)
• M28: 6,179,140 km (0.111 R)
• M29: 6,606,392 km (0.085 R)
• M30: 6,702,733 km (0.08 R)
• M31: 7,043,367 km (0.049 R)
• M32: 7,489,617 km (0.068 R)
• M33: 7,919,562 km (0.111 R)
• M34: 8,021,887 km (0.074 R)
• M35: 8,331,554 km (0.092 R)
• M36: 8,618,932 km (0.096 R)
• M37: 8,989,336 km (0.053 R)
• M38: 9,096,149 km (0.098 R)
• M39: 9,446,208 km (0.099 R)
• M40: 9,773,229 km (0.12 R)
• M41: 10,438,640 km (0.037 R)
• M42: 10,890,276 km (0.061 R)
• M43: 11,004,270 km (0.086 R)
• M44: 11,204,581 km (0.042 R)
• M45: 11,666,988 km (0.098 R)
• M46: 11,842,018 km (0.118 R)
• M47: 12,313,102 km (0.117 R)
• M48: 13,061,240 km (0.103 R)
• M49: 13,152,046 km (0.054 R)
• M50: 13,978,575 km (0.063 R)
• M51: 14,445,021 km (0.117 R)
• M52: 14,507,553 km (0.118 R)
• M53: 14,633,065 km (0.092 R)
• M54: 14,884,988 km (0.08 R)
• M55: 15,106,692 km (0.073 R)
• M56: 15,457,200 km (0.116 R)
• M57: 15,713,760 km (0.104 R)
• M58: 16,787,125 km (0.117 R)
• M59: 16,852,948 km (0.101 R)
• M60: 17,017,955 km (0.104 R)
• M61: 17,415,885 km (0.051 R)
• M62: 17,482,606 km (0.119 R)
• M63: 17,951,445 km (0.08 R)
• M64: 18,119,892 km (0.087 R)
• M65: 18,322,598 km (0.098 R)
• M66: 18,662,334 km (0.104 R)
• M67: 18,867,283 km (0.074 R)
• M68: 19,659,404 km (0.092 R)
• M69: 19,798,231 km (0.116 R)
• M70: 19,867,794 km (0.115 R)
• M71: 20,007,219 km (0.089 R)
• M72: 20,146,794 km (0.095 R)
• M73: 20,392,135 km (0.118 R)
• M74: 20,497,451 km (0.082 R)
• M75: 20,673,528 km (0.07 R)
• M76: 22,898,497 km (0.102 R)
• M77: 23,706,176 km (0.111 R)
• M78: 23,853,979 km (0.068 R)
• M79: 23,928,030 km (0.062 R)
• M80: 24,187,732 km (0.102 R)
• M81: 24,262,231 km (0.025 R)
• M82: 24,710,127 km (0.12 R)
• M83: 24,784,926 km (0.096 R)
• M84: 25,085,469 km (0.091 R)
• M85: 25,160,716 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit