🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 264 Days

Day: 13.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,357,453 km

• M1: 33,510 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.76 AU - 1.08 AU

Year: 338 Days

Day: 19.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.95 AU - 1.29 AU

Year: 454 Days

Day: 43.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 176.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,357,453 km

• M1: 640,129 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.77 AU - 1.85 AU

Year: 932 Days

Day: 15.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.09 AU - 2.21 AU

Year: 1207 Days

Day: 20.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.19 AU - 2.99 AU

Year: 1596 Days

Day: 29.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,357,453 km

• M1: 184,305 km (0.118 R)
• M2: 1,028,785 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.98 AU - 3.32 AU

Year: 2141 Days

Day: 12 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,357,453 km

• M1: 648,806 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 13.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.45 AU - 8.67 AU

Year: 8761 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,357,453 km

• M1: 216,767 km (0.055 R)
• M2: 317,297 km (0.107 R)
• M3: 473,477 km (0.108 R)
• M4: 1,091,765 km (0.096 R)
• M5: 1,229,694 km (0.106 R)
• M6: 1,504,805 km (0.072 R)
• M7: 1,780,215 km (0.118 R)
• M8: 2,093,772 km (0.119 R)
• M9: 2,797,929 km (0.119 R)
• M10: 3,545,918 km (0.069 R)
• M11: 3,650,188 km (0.083 R)
• M12: 3,755,655 km (0.065 R)
• M13: 4,105,414 km (0.108 R)
• M14: 4,578,892 km (0.117 R)
• M15: 4,750,181 km (0.053 R)
• M16: 5,396,594 km (0.099 R)
• M17: 5,884,432 km (0.119 R)
• M18: 6,482,225 km (0.112 R)
• M19: 6,772,146 km (0.096 R)
• M20: 6,935,058 km (0.033 R)
• M21: 7,398,363 km (0.066 R)
• M22: 7,566,361 km (0.063 R)
• M23: 7,735,556 km (0.056 R)
• M24: 8,635,687 km (0.05 R)
• M25: 8,777,206 km (0.073 R)
• M26: 9,098,393 km (0.057 R)
• M27: 9,314,562 km (0.09 R)
• M28: 9,423,319 km (0.109 R)
• M29: 10,084,991 km (0.03 R)
• M30: 10,458,986 km (0.107 R)
• M31: 11,843,215 km (0.119 R)
• M32: 11,961,247 km (0.104 R)
• M33: 13,489,090 km (0.074 R)
• M34: 13,735,927 km (0.078 R)
• M35: 14,067,436 km (0.084 R)
• M36: 14,275,975 km (0.058 R)
• M37: 14,485,562 km (0.091 R)
• M38: 15,248,511 km (0.056 R)
• M39: 15,678,006 km (0.079 R)
• M40: 15,894,325 km (0.118 R)
• M41: 16,198,757 km (0.104 R)
• M42: 16,286,122 km (0.065 R)
• M43: 16,373,637 km (0.087 R)
• M44: 16,593,097 km (0.11 R)
• M45: 16,990,578 km (0.034 R)
• M46: 17,975,381 km (0.07 R)
• M47: 18,065,738 km (0.056 R)
• M48: 18,292,528 km (0.105 R)
• M49: 18,565,993 km (0.053 R)
• M50: 18,703,175 km (0.051 R)
• M51: 18,978,584 km (0.065 R)
• M52: 20,281,881 km (0.09 R)
• M53: 20,706,888 km (0.051 R)
• M54: 21,854,603 km (0.084 R)
• M55: 22,144,823 km (0.093 R)
• M56: 22,826,840 km (0.109 R)
• M57: 23,170,466 km (0.064 R)
• M58: 23,417,003 km (0.08 R)
• M59: 24,863,765 km (0.053 R)
• M60: 25,827,474 km (0.112 R)
• M61: 26,083,137 km (0.111 R)
• M62: 26,185,611 km (0.069 R)
• M63: 26,751,690 km (0.085 R)
• M64: 27,269,747 km (0.094 R)
• M65: 28,368,543 km (0.07 R)
• M66: 28,632,284 km (0.087 R)
• M67: 28,738,050 km (0.118 R)
• M68: 29,375,187 km (0.112 R)
• M69: 30,555,515 km (0.097 R)
• M70: 31,314,574 km (0.093 R)
• M71: 31,423,482 km (0.096 R)
• M72: 31,641,894 km (0.109 R)
• M73: 31,805,854 km (0.071 R)
• M74: 32,464,982 km (0.092 R)
• M75: 33,183,949 km (0.027 R)
• M76: 33,740,603 km (0.109 R)
• M77: 35,599,656 km (0.071 R)
• M78: 36,742,434 km (0.11 R)
• M79: 37,029,961 km (0.046 R)
• M80: 37,202,896 km (0.099 R)
• M81: 37,433,875 km (0.102 R)
• M82: 37,781,241 km (0.059 R)
• M83: 38,479,116 km (0.103 R)
• M84: 38,595,802 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 10,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit