🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.89 AU - 0.97 AU

Year: 318 Days

Day: 37.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.93 AU - 1.19 AU

Year: 387 Days

Day: 27.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.14 AU - 3.44 AU

Year: 1653 Days

Day: 15 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.98 AU - 3.26 AU

Year: 1955 Days

Day: 44 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,719,778 km

• M1: 182,360 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.75 AU - 3.97 AU

Year: 2185 Days

Day: 46.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.27 AU - 5.11 AU

Year: 3043 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.61 AU - 5.35 AU

Year: 3364 Days

Day: 27.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 13.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.19 AU - 12.63 AU

Year: 12784 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,719,778 km

• M1: 246,238 km (0.077 R)
• M2: 473,926 km (0.107 R)
• M3: 819,348 km (0.088 R)
• M4: 958,474 km (0.067 R)
• M5: 1,068,428 km (0.07 R)
• M6: 1,183,170 km (0.106 R)
• M7: 1,730,399 km (0.113 R)
• M8: 1,821,354 km (0.116 R)
• M9: 1,937,442 km (0.059 R)
• M10: 2,607,640 km (0.096 R)
• M11: 2,819,621 km (0.077 R)
• M12: 3,148,437 km (0.04 R)
• M13: 3,346,056 km (0.095 R)
• M14: 4,972,633 km (0.114 R)
• M15: 5,540,058 km (0.104 R)
• M16: 5,814,271 km (0.099 R)
• M17: 6,591,432 km (0.042 R)
• M18: 6,918,902 km (0.05 R)
• M19: 7,514,301 km (0.116 R)
• M20: 8,087,410 km (0.053 R)
• M21: 8,281,738 km (0.086 R)
• M22: 8,556,250 km (0.105 R)
• M23: 8,714,525 km (0.118 R)
• M24: 9,114,400 km (0.074 R)
• M25: 9,235,574 km (0.043 R)
• M26: 9,520,259 km (0.108 R)
• M27: 10,944,580 km (0.053 R)
• M28: 11,030,449 km (0.11 R)
• M29: 11,159,702 km (0.111 R)
• M30: 12,034,102 km (0.04 R)
• M31: 12,389,995 km (0.078 R)
• M32: 13,203,508 km (0.09 R)
• M33: 13,478,619 km (0.084 R)
• M34: 13,894,800 km (0.105 R)
• M35: 14,127,724 km (0.052 R)
• M36: 14,315,170 km (0.065 R)
• M37: 14,456,241 km (0.102 R)
• M38: 14,597,760 km (0.062 R)
• M39: 15,025,161 km (0.108 R)
• M40: 15,698,053 km (0.068 R)
• M41: 15,892,231 km (0.056 R)
• M42: 16,577,987 km (0.067 R)
• M43: 17,173,387 km (0.105 R)
• M44: 17,273,318 km (0.1 R)
• M45: 19,053,234 km (0.108 R)
• M46: 19,156,755 km (0.11 R)
• M47: 19,520,428 km (0.039 R)
• M48: 20,731,273 km (0.117 R)
• M49: 21,695,880 km (0.12 R)
• M50: 22,238,023 km (0.099 R)
• M51: 22,565,492 km (0.084 R)
• M52: 22,784,803 km (0.098 R)
• M53: 23,668,627 km (0.034 R)
• M54: 24,114,878 km (0.08 R)
• M55: 24,620,219 km (0.057 R)
• M56: 25,299,394 km (0.098 R)
• M57: 25,641,225 km (0.083 R)
• M58: 26,908,019 km (0.091 R)
• M59: 28,608,798 km (0.084 R)
• M60: 28,786,669 km (0.1 R)
• M61: 29,084,070 km (0.071 R)
• M62: 30,465,158 km (0.101 R)
• M63: 30,828,980 km (0.114 R)
• M64: 32,483,831 km (0.106 R)
• M65: 32,731,416 km (0.083 R)
• M66: 32,855,432 km (0.116 R)
• M67: 33,104,064 km (0.11 R)
• M68: 34,924,820 km (0.111 R)
• M69: 36,263,421 km (0.111 R)
• M70: 36,520,431 km (0.117 R)
• M71: 38,335,651 km (0.109 R)
• M72: 39,122,536 km (0.095 R)
• M73: 39,254,182 km (0.067 R)
• M74: 40,845,754 km (0.081 R)
• M75: 41,313,995 km (0.118 R)
• M76: 42,323,182 km (0.104 R)
• M77: 43,272,530 km (0.115 R)
• M78: 43,749,748 km (0.1 R)
• M79: 43,954,846 km (0.094 R)
• M80: 46,440,714 km (0.094 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit