🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 36.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 21 Hours

Environment

Temp: 207 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.37 AU - 1.79 AU

Year: 695 Days

Day: 32.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,851,336 km

• M1: 117,883 km (0.066 R)
• M2: 472,580 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.78 AU - 2.46 AU

Year: 1080 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.3 AU - 2.88 AU

Year: 1458 Days

Day: 27.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,851,336 km

• M1: 111,301 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.72 AU - 5.44 AU

Year: 4006 Days

Day: 43 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 12.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.95 AU - 13.39 AU

Year: 13947 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,851,336 km

• M1: 169,494 km (0.097 R)
• M2: 338,989 km (0.065 R)
• M3: 676,631 km (0.108 R)
• M4: 894,745 km (0.083 R)
• M5: 980,165 km (0.081 R)
• M6: 1,476,381 km (0.071 R)
• M7: 1,738,776 km (0.105 R)
• M8: 3,540,234 km (0.111 R)
• M9: 4,333,850 km (0.048 R)
• M10: 4,559,743 km (0.07 R)
• M11: 4,789,525 km (0.106 R)
• M12: 4,867,017 km (0.116 R)
• M13: 4,944,808 km (0.095 R)
• M14: 5,623,833 km (0.117 R)
• M15: 5,912,108 km (0.085 R)
• M16: 6,205,170 km (0.104 R)
• M17: 6,332,328 km (0.089 R)
• M18: 6,675,506 km (0.1 R)
• M19: 6,936,853 km (0.07 R)
• M20: 7,878,273 km (0.086 R)
• M21: 7,970,126 km (0.066 R)
• M22: 8,062,278 km (0.051 R)
• M23: 8,669,795 km (0.119 R)
• M24: 9,978,477 km (0.091 R)
• M25: 10,428,468 km (0.081 R)
• M26: 10,529,297 km (0.054 R)
• M27: 11,296,434 km (0.062 R)
• M28: 11,765,424 km (0.069 R)
• M29: 12,614,691 km (0.12 R)
• M30: 13,101,183 km (0.106 R)
• M31: 13,759,563 km (0.053 R)
• M32: 14,372,316 km (0.079 R)
• M33: 14,767,105 km (0.113 R)
• M34: 15,567,154 km (0.062 R)
• M35: 15,856,327 km (0.117 R)
• M36: 17,568,325 km (0.107 R)
• M37: 17,748,740 km (0.09 R)
• M38: 17,869,466 km (0.085 R)
• M39: 18,967,514 km (0.105 R)
• M40: 19,899,359 km (0.117 R)
• M41: 20,465,587 km (0.068 R)
• M42: 21,485,246 km (0.118 R)
• M43: 21,613,900 km (0.079 R)
• M44: 22,066,135 km (0.114 R)
• M45: 22,783,008 km (0.051 R)
• M46: 23,706,625 km (0.115 R)
• M47: 23,906,189 km (0.059 R)
• M48: 27,731,406 km (0.107 R)
• M49: 29,000,744 km (0.063 R)
• M50: 30,073,062 km (0.117 R)
• M51: 30,216,975 km (0.095 R)
• M52: 30,867,725 km (0.043 R)
• M53: 31,595,968 km (0.085 R)
• M54: 31,742,424 km (0.09 R)
• M55: 32,182,840 km (0.075 R)
• M56: 32,921,405 km (0.04 R)
• M57: 33,069,657 km (0.103 R)
• M58: 34,189,696 km (0.105 R)
• M59: 34,641,182 km (0.053 R)
• M60: 35,854,720 km (0.059 R)
• M61: 36,083,754 km (0.114 R)
• M62: 36,236,793 km (0.075 R)
• M63: 36,697,106 km (0.056 R)
• M64: 36,850,892 km (0.037 R)
• M65: 38,792,373 km (0.068 R)
• M66: 39,499,373 km (0.096 R)
• M67: 41,085,709 km (0.12 R)
• M68: 43,097,800 km (0.099 R)
• M69: 43,341,495 km (0.097 R)
• M70: 43,422,727 km (0.113 R)
• M71: 43,667,020 km (0.084 R)
• M72: 44,320,464 km (0.098 R)
• M73: 45,059,627 km (0.108 R)
• M74: 45,719,952 km (0.106 R)
• M75: 46,217,365 km (0.104 R)
• M76: 46,300,391 km (0.031 R)
• M77: 46,383,568 km (0.059 R)
• M78: 46,633,097 km (0.118 R)
• M79: 46,716,423 km (0.107 R)
• M80: 48,562,012 km (0.083 R)
• M81: 48,984,776 km (0.094 R)
• M82: 50,260,546 km (0.078 R)
• M83: 51,202,863 km (0.056 R)
• M84: 51,374,901 km (0.112 R)
• M85: 51,633,256 km (0.095 R)
• M86: 58,409,741 km (0.107 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit