🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.56 AU - 0.62 AU

Year: 161 Days

Day: 43.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.12 AU - 1.32 AU

Year: 478 Days

Day: 32.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.23 AU - 1.27 AU

Year: 496 Days

Day: 36.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,770,684 km

• M1: 1,038,508 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.47 AU - 1.61 AU

Year: 678 Days

Day: 34.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,770,684 km

• M1: 929,601 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.66 AU - 2.68 AU

Year: 1134 Days

Day: 40.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.79 AU - 2.87 AU

Year: 1689 Days

Day: 21.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.22 AU - 3.66 AU

Year: 2263 Days

Day: 30.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.91 AU - 4.15 AU

Year: 2870 Days

Day: 32 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 11.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.48 AU - 11.96 AU

Year: 10751 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,770,684 km

• M1: 149,897 km (0.094 R)
• M2: 385,663 km (0.079 R)
• M3: 477,666 km (0.091 R)
• M4: 641,027 km (0.073 R)
• M5: 824,733 km (0.09 R)
• M6: 1,287,290 km (0.111 R)
• M7: 1,895,405 km (0.058 R)
• M8: 2,066,545 km (0.082 R)
• M9: 2,243,070 km (0.12 R)
• M10: 2,372,323 km (0.077 R)
• M11: 2,611,231 km (0.072 R)
• M12: 2,774,891 km (0.032 R)
• M13: 3,112,832 km (0.104 R)
• M14: 4,172,584 km (0.066 R)
• M15: 4,429,593 km (0.102 R)
• M16: 4,592,954 km (0.108 R)
• M17: 4,758,259 km (0.049 R)
• M18: 5,128,963 km (0.085 R)
• M19: 5,791,382 km (0.097 R)
• M20: 6,891,824 km (0.113 R)
• M21: 7,119,512 km (0.087 R)
• M22: 7,196,106 km (0.112 R)
• M23: 7,582,667 km (0.096 R)
• M24: 7,896,972 km (0.111 R)
• M25: 8,660,370 km (0.109 R)
• M26: 9,363,480 km (0.028 R)
• M27: 11,671,027 km (0.063 R)
• M28: 11,806,713 km (0.052 R)
• M29: 11,897,369 km (0.097 R)
• M30: 12,354,690 km (0.106 R)
• M31: 12,911,044 km (0.102 R)
• M32: 13,051,367 km (0.097 R)
• M33: 13,522,900 km (0.041 R)
• M34: 13,808,482 km (0.094 R)
• M35: 14,048,138 km (0.119 R)
• M36: 14,434,250 km (0.119 R)
• M37: 15,167,728 km (0.04 R)
• M38: 15,863,358 km (0.102 R)
• M39: 16,620,174 km (0.067 R)
• M40: 16,823,926 km (0.108 R)
• M41: 17,855,403 km (0.112 R)
• M42: 18,536,822 km (0.084 R)
• M43: 20,196,012 km (0.115 R)
• M44: 20,631,940 km (0.036 R)
• M45: 21,015,808 km (0.041 R)
• M46: 21,568,423 km (0.114 R)
• M47: 21,679,574 km (0.086 R)
• M48: 21,958,125 km (0.089 R)
• M49: 22,744,411 km (0.09 R)
• M50: 23,826,303 km (0.12 R)
• M51: 24,692,325 km (0.094 R)
• M52: 24,983,293 km (0.109 R)
• M53: 25,099,980 km (0.087 R)
• M54: 25,451,235 km (0.091 R)
• M55: 25,922,020 km (0.027 R)
• M56: 27,351,577 km (0.095 R)
• M57: 28,136,667 km (0.038 R)
• M58: 29,112,942 km (0.12 R)
• M59: 29,976,421 km (0.105 R)
• M60: 31,036,173 km (0.094 R)
• M61: 32,553,245 km (0.08 R)
• M62: 32,680,702 km (0.11 R)
• M63: 33,900,224 km (0.091 R)
• M64: 34,094,252 km (0.102 R)
• M65: 34,288,580 km (0.12 R)
• M66: 34,548,132 km (0.03 R)
• M67: 35,265,604 km (0.041 R)
• M68: 36,648,786 km (0.078 R)
• M69: 37,647,501 km (0.046 R)
• M70: 37,848,411 km (0.099 R)
• M71: 38,116,789 km (0.081 R)
• M72: 40,423,140 km (0.095 R)
• M73: 41,110,093 km (0.108 R)
• M74: 41,247,873 km (0.119 R)
• M75: 42,565,232 km (0.092 R)
• M76: 42,983,956 km (0.062 R)
• M77: 43,193,992 km (0.1 R)
• M78: 45,525,624 km (0.111 R)
• M79: 47,247,047 km (0.113 R)
• M80: 47,463,664 km (0.048 R)
• M81: 48,261,021 km (0.12 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit