🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1 AU - 1.1 AU

Year: 378 Days

Day: 26.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.47 AU - 1.47 AU

Year: 626 Days

Day: 19.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,744,749 km

• M1: 38,895 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.17 AU - 2.21 AU

Year: 1139 Days

Day: 30.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.87 AU - 2.75 AU

Year: 1234 Days

Day: 38.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.42 AU - 2.56 AU

Year: 1381 Days

Day: 15.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.56 AU - 2.88 AU

Year: 1577 Days

Day: 14.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,744,749 km

• M1: 1,265,448 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.48 AU - 3.04 AU

Year: 1612 Days

Day: 18.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.85 AU - 4.45 AU

Year: 2451 Days

Day: 41.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.2

Radius: 12.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.86 AU - 13.72 AU

Year: 13333 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,744,749 km

• M1: 236,065 km (0.1 R)
• M2: 343,626 km (0.069 R)
• M3: 1,461,272 km (0.052 R)
• M4: 1,652,009 km (0.099 R)
• M5: 2,165,280 km (0.086 R)
• M6: 2,524,913 km (0.117 R)
• M7: 2,668,527 km (0.087 R)
• M8: 2,903,844 km (0.084 R)
• M9: 3,426,838 km (0.025 R)
• M10: 3,748,324 km (0.026 R)
• M11: 3,946,093 km (0.091 R)
• M12: 4,386,210 km (0.084 R)
• M13: 4,629,905 km (0.061 R)
• M14: 5,387,468 km (0.065 R)
• M15: 5,498,919 km (0.065 R)
• M16: 5,799,909 km (0.094 R)
• M17: 6,222,523 km (0.064 R)
• M18: 7,097,821 km (0.086 R)
• M19: 7,425,739 km (0.088 R)
• M20: 7,842,519 km (0.112 R)
• M21: 8,482,349 km (0.101 R)
• M22: 9,316,656 km (0.064 R)
• M23: 9,948,258 km (0.109 R)
• M24: 10,407,973 km (0.08 R)
• M25: 10,733,797 km (0.099 R)
• M26: 11,395,767 km (0.108 R)
• M27: 11,491,360 km (0.074 R)
• M28: 11,973,664 km (0.112 R)
• M29: 12,168,440 km (0.069 R)
• M30: 13,158,180 km (0.108 R)
• M31: 13,764,350 km (0.102 R)
• M32: 14,951,709 km (0.114 R)
• M33: 16,064,418 km (0.11 R)
• M34: 16,387,250 km (0.067 R)
• M35: 17,203,606 km (0.038 R)
• M36: 17,589,269 km (0.064 R)
• M37: 17,866,324 km (0.043 R)
• M38: 17,977,625 km (0.036 R)
• M39: 18,368,823 km (0.113 R)
• M40: 18,989,355 km (0.042 R)
• M41: 19,330,738 km (0.032 R)
• M42: 20,077,381 km (0.06 R)
• M43: 20,541,583 km (0.12 R)
• M44: 20,891,941 km (0.102 R)
• M45: 21,717,422 km (0.104 R)
• M46: 22,854,665 km (0.112 R)
• M47: 23,035,978 km (0.091 R)
• M48: 23,339,362 km (0.109 R)
• M49: 23,888,536 km (0.094 R)
• M50: 24,195,660 km (0.066 R)
• M51: 24,442,198 km (0.097 R)
• M52: 24,565,766 km (0.117 R)
• M53: 24,875,583 km (0.061 R)
• M54: 25,687,450 km (0.11 R)
• M55: 25,875,944 km (0.102 R)
• M56: 26,128,166 km (0.057 R)
• M57: 27,915,860 km (0.06 R)
• M58: 28,174,515 km (0.087 R)
• M59: 29,151,539 km (0.094 R)
• M60: 29,743,049 km (0.096 R)
• M61: 31,406,727 km (0.108 R)
• M62: 32,148,433 km (0.12 R)
• M63: 32,827,607 km (0.069 R)
• M64: 33,648,899 km (0.069 R)
• M65: 35,731,751 km (0.108 R)
• M66: 36,859,569 km (0.066 R)
• M67: 37,072,297 km (0.067 R)
• M68: 39,439,683 km (0.1 R)
• M69: 40,239,583 km (0.076 R)
• M70: 42,299,845 km (0.066 R)
• M71: 42,448,396 km (0.107 R)
• M72: 43,567,537 km (0.062 R)
• M73: 43,867,481 km (0.118 R)
• M74: 44,696,253 km (0.119 R)
• M75: 46,063,578 km (0.066 R)
• M76: 46,675,732 km (0.08 R)
• M77: 46,982,707 km (0.096 R)
• M78: 47,985,312 km (0.032 R)
• M79: 49,619,669 km (0.042 R)
• M80: 50,325,771 km (0.117 R)
• M81: 50,719,363 km (0.113 R)
• M82: 51,114,152 km (0.119 R)
• M83: 51,668,412 km (0.041 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit