🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 40 Hours

Environment

Temp: 156 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,975,911 km

• M1: 485,445 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.82 AU - 0.88 AU

Year: 291 Days

Day: 28.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,975,911 km

• M1: 43,832 km (0.105 R)
• M2: 336,146 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.04 AU - 1.08 AU

Year: 405 Days

Day: 39.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,975,911 km

• M1: 839,992 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.6 AU - 1.96 AU

Year: 881 Days

Day: 20 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,975,911 km

• M1: 679,773 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.93 AU - 2.83 AU

Year: 1362 Days

Day: 47.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.84 AU - 4.54 AU

Year: 2629 Days

Day: 44.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.94 AU - 4.92 AU

Year: 3458 Days

Day: 43.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 11.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.8 AU - 6 AU

Year: 4023 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,975,911 km

• M1: 143,165 km (0.041 R)
• M2: 337,493 km (0.053 R)
• M3: 434,283 km (0.076 R)
• M4: 522,695 km (0.049 R)
• M5: 640,578 km (0.034 R)
• M6: 1,079,947 km (0.112 R)
• M7: 1,250,489 km (0.072 R)
• M8: 1,667,268 km (0.081 R)
• M9: 1,832,424 km (0.11 R)
• M10: 2,306,051 km (0.092 R)
• M11: 2,797,331 km (0.104 R)
• M12: 2,915,513 km (0.112 R)
• M13: 3,075,583 km (0.114 R)
• M14: 3,238,644 km (0.118 R)
• M15: 3,342,016 km (0.032 R)
• M16: 3,594,687 km (0.11 R)
• M17: 3,680,257 km (0.09 R)
• M18: 3,788,267 km (0.056 R)
• M19: 4,298,844 km (0.095 R)
• M20: 4,527,729 km (0.116 R)
• M21: 5,021,552 km (0.07 R)
• M22: 5,141,679 km (0.06 R)
• M23: 5,409,309 km (0.109 R)
• M24: 5,806,791 km (0.09 R)
• M25: 5,882,487 km (0.118 R)
• M26: 6,317,069 km (0.09 R)
• M27: 6,395,010 km (0.051 R)
• M28: 7,462,690 km (0.061 R)
• M29: 7,600,170 km (0.114 R)
• M30: 7,710,573 km (0.118 R)
• M31: 8,045,373 km (0.096 R)
• M32: 8,214,569 km (0.04 R)
• M33: 8,556,549 km (0.085 R)
• M34: 8,700,313 km (0.03 R)
• M35: 8,961,361 km (0.059 R)
• M36: 9,372,456 km (0.094 R)
• M37: 9,759,765 km (0.098 R)
• M38: 9,880,042 km (0.116 R)
• M39: 10,061,354 km (0.1 R)
• M40: 10,427,271 km (0.102 R)
• M41: 10,766,559 km (0.031 R)
• M42: 10,890,875 km (0.093 R)
• M43: 11,392,775 km (0.045 R)
• M44: 11,806,114 km (0.061 R)
• M45: 12,289,166 km (0.076 R)
• M46: 12,549,616 km (0.089 R)
• M47: 12,647,602 km (0.116 R)
• M48: 13,009,480 km (0.109 R)
• M49: 13,142,023 km (0.09 R)
• M50: 13,542,048 km (0.094 R)
• M51: 13,912,303 km (0.117 R)
• M52: 14,047,689 km (0.074 R)
• M53: 14,559,613 km (0.118 R)
• M54: 14,938,843 km (0.078 R)
• M55: 15,147,084 km (0.071 R)
• M56: 15,636,867 km (0.097 R)
• M57: 15,883,704 km (0.097 R)
• M58: 16,309,758 km (0.097 R)
• M59: 18,051,676 km (0.095 R)
• M60: 19,057,273 km (0.101 R)
• M61: 19,207,768 km (0.084 R)
• M62: 20,657,521 km (0.108 R)
• M63: 21,317,397 km (0.114 R)
• M64: 21,434,533 km (0.089 R)
• M65: 21,591,161 km (0.079 R)
• M66: 22,657,944 km (0.106 R)
• M67: 22,777,622 km (0.119 R)
• M68: 24,801,681 km (0.059 R)
• M69: 25,089,657 km (0.097 R)
• M70: 25,544,285 km (0.038 R)
• M71: 26,168,856 km (0.063 R)
• M72: 26,336,256 km (0.101 R)
• M73: 26,630,067 km (0.072 R)
• M74: 26,714,141 km (0.117 R)
• M75: 26,967,111 km (0.073 R)
• M76: 27,178,492 km (0.106 R)
• M77: 27,390,473 km (0.096 R)
• M78: 28,846,209 km (0.091 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: 212 - 12,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit