🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.83 AU - 0.99 AU

Year: 332 Days

Day: 26.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 175 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,905,051 km

• M1: 750,981 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.81 AU - 1.27 AU

Year: 406 Days

Day: 12.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.16 AU - 1.32 AU

Year: 529 Days

Day: 25.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,905,051 km

• M1: 562,488 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.09 AU - 4.37 AU

Year: 2758 Days

Day: 32.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,905,051 km

• M1: 1,844,991 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 8.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.95 AU - 5.69 AU

Year: 4052 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 113,905,051 km

• M1: 108,458 km (0.093 R)
• M2: 392,395 km (0.108 R)
• M3: 1,244,654 km (0.096 R)
• M4: 3,537,541 km (0.114 R)
• M5: 4,293,459 km (0.11 R)
• M6: 5,795,571 km (0.112 R)
• M7: 6,843,504 km (0.094 R)
• M8: 7,396,867 km (0.115 R)
• M9: 8,982,604 km (0.104 R)
• M10: 10,824,004 km (0.119 R)
• M11: 13,368,664 km (0.101 R)
• M12: 15,861,563 km (0.11 R)
• M13: 17,610,362 km (0.069 R)
• M14: 18,182,275 km (0.07 R)
• M15: 18,648,721 km (0.072 R)
• M16: 19,544,663 km (0.083 R)
• M17: 21,422,415 km (0.079 R)
• M18: 21,877,193 km (0.11 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 10.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.35 AU - 6.39 AU

Year: 5445 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 113,905,051 km

• M1: 129,402 km (0.106 R)
• M2: 777,311 km (0.109 R)
• M3: 1,481,917 km (0.078 R)
• M4: 1,806,245 km (0.12 R)
• M5: 2,586,398 km (0.049 R)
• M6: 3,080,968 km (0.067 R)
• M7: 5,915,399 km (0.075 R)
• M8: 6,501,374 km (0.055 R)
• M9: 7,255,347 km (0.086 R)
• M10: 7,961,748 km (0.059 R)
• M11: 8,713,478 km (0.102 R)
• M12: 9,202,064 km (0.052 R)
• M13: 12,293,355 km (0.094 R)
• M14: 12,622,171 km (0.096 R)
• M15: 17,214,377 km (0.089 R)
• M16: 22,742,467 km (0.095 R)
• M17: 23,814,635 km (0.086 R)
• M18: 25,296,102 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 3.8

Gravity: 66.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.86 AU - 22.52 AU

Year: 30937 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 113,905,051 km

• M1: 47,871 km (0.09 R)
• M2: 182,809 km (0.084 R)
• M3: 558,748 km (0.114 R)
• M4: 711,338 km (0.086 R)
• M5: 1,101,639 km (0.049 R)
• M6: 1,935,198 km (0.064 R)
• M7: 2,094,969 km (0.095 R)
• M8: 3,090,842 km (0.079 R)
• M9: 3,572,248 km (0.114 R)
• M10: 4,101,824 km (0.119 R)
• M11: 4,682,114 km (0.106 R)
• M12: 8,482,798 km (0.064 R)
• M13: 9,036,759 km (0.109 R)
• M14: 13,279,205 km (0.109 R)
• M15: 15,508,811 km (0.109 R)
• M16: 15,964,337 km (0.083 R)
• M17: 16,617,182 km (0.116 R)
• M18: 18,990,403 km (0.088 R)
• M19: 21,022,091 km (0.056 R)
• M20: 22,958,935 km (0.11 R)
• M21: 23,312,584 km (0.06 R)
• M22: 23,431,215 km (0.09 R)
• M23: 25,011,268 km (0.115 R)
• M24: 36,643,400 km (0.101 R)
• M25: 37,450,630 km (0.079 R)
• M26: 39,436,243 km (0.055 R)
• M27: 40,454,855 km (0.047 R)
• M28: 42,191,237 km (0.089 R)
• M29: 45,072,043 km (0.083 R)
• M30: 51,824,891 km (0.1 R)
• M31: 64,446,314 km (0.085 R)
• M32: 72,973,692 km (0.106 R)
• M33: 78,434,463 km (0.093 R)
• M34: 80,313,412 km (0.104 R)
• M35: 83,049,557 km (0.032 R)
• M36: 86,698,548 km (0.093 R)
• M37: 93,114,651 km (0.11 R)
• M38: 97,358,145 km (0.091 R)
• M39: 97,974,637 km (0.116 R)
• M40: 99,839,973 km (0.115 R)
• M41: 105,253,023 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 17,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit