🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 448 Days

Day: 30.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,883,284 km

• M1: 539,899 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.96 AU - 1.54 AU

Year: 508 Days

Day: 38.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,883,284 km

• M1: 162,164 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.22 AU - 1.58 AU

Year: 602 Days

Day: 43.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.77 AU - 3.61 AU

Year: 2071 Days

Day: 42.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,883,284 km

• M1: 2,574,131 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.54 AU - 3.88 AU

Year: 2090 Days

Day: 47 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.97 AU - 4.71 AU

Year: 2735 Days

Day: 27.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.46 AU - 4.36 AU

Year: 2810 Days

Day: 29.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,883,284 km

• M1: 1,862,493 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.71 AU - 5.09 AU

Year: 3354 Days

Day: 30.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,883,284 km

• M1: 45,328 km (0.091 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 13.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.66 AU - 9.66 AU

Year: 9262 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,883,284 km

• M1: 220,058 km (0.117 R)
• M2: 390,899 km (0.074 R)
• M3: 495,917 km (0.104 R)
• M4: 709,543 km (0.084 R)
• M5: 1,091,017 km (0.064 R)
• M6: 1,402,330 km (0.086 R)
• M7: 1,625,979 km (0.11 R)
• M8: 2,109,031 km (0.117 R)
• M9: 2,581,610 km (0.08 R)
• M10: 2,858,666 km (0.062 R)
• M11: 3,087,401 km (0.059 R)
• M12: 3,472,017 km (0.074 R)
• M13: 3,593,640 km (0.09 R)
• M14: 3,840,925 km (0.105 R)
• M15: 5,160,977 km (0.114 R)
• M16: 5,440,725 km (0.058 R)
• M17: 5,833,719 km (0.088 R)
• M18: 6,162,086 km (0.104 R)
• M19: 6,496,736 km (0.04 R)
• M20: 7,222,585 km (0.085 R)
• M21: 8,014,556 km (0.084 R)
• M22: 8,959,267 km (0.072 R)
• M23: 9,211,638 km (0.096 R)
• M24: 10,026,049 km (0.079 R)
• M25: 11,223,131 km (0.06 R)
• M26: 12,138,820 km (0.086 R)
• M27: 12,278,245 km (0.082 R)
• M28: 12,888,605 km (0.119 R)
• M29: 13,221,460 km (0.094 R)
• M30: 13,992,786 km (0.117 R)
• M31: 14,090,175 km (0.087 R)
• M32: 14,482,271 km (0.095 R)
• M33: 15,277,383 km (0.114 R)
• M34: 15,428,028 km (0.045 R)
• M35: 16,188,584 km (0.09 R)
• M36: 16,393,533 km (0.076 R)
• M37: 16,754,214 km (0.11 R)
• M38: 17,169,796 km (0.053 R)
• M39: 17,431,144 km (0.05 R)
• M40: 17,641,179 km (0.028 R)
• M41: 21,789,379 km (0.103 R)
• M42: 22,186,112 km (0.113 R)
• M43: 22,528,093 km (0.11 R)
• M44: 24,088,249 km (0.113 R)
• M45: 25,802,491 km (0.091 R)
• M46: 26,583,841 km (0.048 R)
• M47: 26,765,153 km (0.064 R)
• M48: 27,494,892 km (0.101 R)
• M49: 27,617,113 km (0.04 R)
• M50: 27,862,304 km (0.091 R)
• M51: 29,036,199 km (0.091 R)
• M52: 30,605,331 km (0.074 R)
• M53: 31,816,176 km (0.066 R)
• M54: 31,944,531 km (0.102 R)
• M55: 32,977,803 km (0.058 R)
• M56: 33,825,425 km (0.107 R)
• M57: 33,956,473 km (0.037 R)
• M58: 34,087,670 km (0.109 R)
• M59: 34,284,840 km (0.085 R)
• M60: 34,812,322 km (0.065 R)
• M61: 37,625,809 km (0.117 R)
• M62: 38,101,830 km (0.09 R)
• M63: 38,716,677 km (0.071 R)
• M64: 39,610,674 km (0.063 R)
• M65: 39,956,394 km (0.082 R)
• M66: 40,303,013 km (0.104 R)
• M67: 40,790,103 km (0.111 R)
• M68: 41,840,280 km (0.115 R)
• M69: 43,610,173 km (0.1 R)
• M70: 44,468,565 km (0.049 R)
• M71: 45,911,437 km (0.1 R)
• M72: 46,492,774 km (0.09 R)
• M73: 46,930,498 km (0.087 R)
• M74: 47,883,586 km (0.09 R)
• M75: 48,547,052 km (0.106 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit