🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.53 AU - 0.53 AU

Year: 121 Days

Day: 23.3 Hours

Environment

Temp: 349 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,408,277 km

• M1: 214,972 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.66 AU

Year: 153 Days

Day: 13.3 Hours

Environment

Temp: 319 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,408,277 km

• M1: 58,044 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.79 AU - 0.79 AU

Year: 220 Days

Day: 37 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.08 AU - 1.16 AU

Year: 371 Days

Day: 12.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,408,277 km

• M1: 158,723 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.99 AU - 2.05 AU

Year: 899 Days

Day: 28 Hours

Environment

Temp: 23 °C

Axial Tilt: 120.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,408,277 km

• M1: 31,416 km (0.08 R)
• M2: 1,025,793 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.35 AU - 2.57 AU

Year: 1208 Days

Day: 27.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.74 AU - 5.96 AU

Year: 3876 Days

Day: 35.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,408,277 km

• M1: 1,299,108 km (0.061 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.62 AU - 7.8 AU

Year: 5444 Days

Day: 12.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.89 AU - 8.71 AU

Year: 6823 Days

Day: 39.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.4

Radius: 8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 17.4 AU - 19.9 AU

Year: 25225 Days

Day: 24.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 75.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,408,277 km

• M1: 105,466 km (0.066 R)
• M2: 235,766 km (0.071 R)
• M3: 637,885 km (0.063 R)
• M4: 807,380 km (0.084 R)
• M5: 1,064,090 km (0.051 R)
• M6: 1,214,884 km (0.097 R)
• M7: 1,481,917 km (0.03 R)
• M8: 2,070,285 km (0.046 R)
• M9: 2,292,139 km (0.047 R)
• M10: 3,038,482 km (0.103 R)
• M11: 3,181,947 km (0.117 R)
• M12: 3,290,854 km (0.095 R)
• M13: 3,701,201 km (0.069 R)
• M14: 4,326,670 km (0.088 R)
• M15: 5,027,087 km (0.111 R)
• M16: 5,455,386 km (0.11 R)
• M17: 5,806,492 km (0.098 R)
• M18: 6,164,928 km (0.118 R)
• M19: 7,140,007 km (0.095 R)
• M20: 8,162,209 km (0.056 R)
• M21: 8,614,294 km (0.108 R)
• M22: 8,766,734 km (0.106 R)
• M23: 8,920,222 km (0.107 R)
• M24: 9,333,561 km (0.044 R)
• M25: 9,490,190 km (0.109 R)
• M26: 12,169,637 km (0.1 R)
• M27: 12,512,815 km (0.079 R)
• M28: 12,859,283 km (0.054 R)
• M29: 13,267,386 km (0.095 R)
• M30: 13,502,554 km (0.055 R)
• M31: 13,857,849 km (0.106 R)
• M32: 14,577,714 km (0.093 R)
• M33: 14,638,152 km (0.05 R)
• M34: 14,759,476 km (0.101 R)
• M35: 15,494,450 km (0.098 R)
• M36: 16,429,885 km (0.101 R)
• M37: 16,682,407 km (0.096 R)
• M38: 17,127,460 km (0.072 R)
• M39: 17,769,983 km (0.118 R)
• M40: 17,899,385 km (0.1 R)
• M41: 18,551,333 km (0.104 R)
• M42: 18,682,680 km (0.119 R)
• M43: 20,553,551 km (0.043 R)
• M44: 20,757,453 km (0.079 R)
• M45: 21,236,016 km (0.049 R)
• M46: 21,580,091 km (0.086 R)
• M47: 22,204,064 km (0.089 R)
• M48: 25,120,624 km (0.105 R)
• M49: 26,883,037 km (0.097 R)
• M50: 27,180,587 km (0.102 R)
• M51: 27,479,334 km (0.034 R)
• M52: 28,684,943 km (0.107 R)
• M53: 28,988,926 km (0.102 R)
• M54: 29,294,105 km (0.039 R)
• M55: 30,216,077 km (0.06 R)
• M56: 30,758,220 km (0.072 R)
• M57: 31,147,473 km (0.11 R)
• M58: 31,852,229 km (0.07 R)
• M59: 32,009,456 km (0.103 R)
• M60: 35,209,804 km (0.068 R)
• M61: 36,271,649 km (0.068 R)
• M62: 39,350,822 km (0.102 R)
• M63: 43,120,240 km (0.109 R)
• M64: 43,207,156 km (0.07 R)
• M65: 44,607,093 km (0.106 R)
• M66: 45,489,571 km (0.072 R)
• M67: 45,932,979 km (0.115 R)
• M68: 49,713,766 km (0.11 R)
• M69: 51,088,122 km (0.076 R)
• M70: 51,272,277 km (0.059 R)
• M71: 52,196,492 km (0.082 R)
• M72: 52,846,794 km (0.087 R)
• M73: 53,967,731 km (0.104 R)
• M74: 55,190,843 km (0.08 R)
• M75: 56,328,086 km (0.034 R)
• M76: 56,423,231 km (0.067 R)
• M77: 57,090,437 km (0.097 R)
• M78: 57,568,701 km (0.087 R)
• M79: 60,563,352 km (0.116 R)
• M80: 61,148,878 km (0.116 R)
• M81: 62,128,744 km (0.068 R)
• M82: 62,325,315 km (0.04 R)
• M83: 64,601,148 km (0.069 R)
• M84: 65,899,508 km (0.102 R)
• M85: 67,408,352 km (0.099 R)

Kuiper Belt

Range: 35 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit