🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 36.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,630,946 km

• M1: 440,117 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1 AU - 1.34 AU

Year: 447 Days

Day: 35.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.78 AU - 2.48 AU

Year: 1098 Days

Day: 30.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,630,946 km

• M1: 530,624 km (0.057 R)
• M2: 1,213,239 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.03 AU - 2.37 AU

Year: 1152 Days

Day: 18.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.29 AU - 3.79 AU

Year: 1872 Days

Day: 29.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.6 AU - 4.28 AU

Year: 2253 Days

Day: 46.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.47 AU - 4.57 AU

Year: 2846 Days

Day: 41.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.3

Radius: 3.4

Gravity: 49.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.81 AU - 20.67 AU

Year: 32152 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,630,946 km

• M1: 77,193 km (0.116 R)
• M2: 188,344 km (0.095 R)
• M3: 983,456 km (0.082 R)
• M4: 1,046,886 km (0.092 R)
• M5: 1,491,192 km (0.103 R)
• M6: 1,564,345 km (0.114 R)
• M7: 2,067,293 km (0.114 R)
• M8: 2,148,824 km (0.091 R)
• M9: 2,357,214 km (0.1 R)
• M10: 2,572,186 km (0.038 R)
• M11: 3,590,199 km (0.09 R)
• M12: 4,557,050 km (0.033 R)
• M13: 4,770,377 km (0.032 R)
• M14: 5,655,548 km (0.056 R)
• M15: 5,884,731 km (0.047 R)
• M16: 6,116,758 km (0.1 R)
• M17: 6,175,400 km (0.064 R)
• M18: 6,411,166 km (0.093 R)
• M19: 7,136,417 km (0.107 R)
• M20: 7,321,619 km (0.053 R)
• M21: 7,697,110 km (0.094 R)
• M22: 8,926,505 km (0.103 R)
• M23: 9,126,218 km (0.065 R)
• M24: 13,263,796 km (0.09 R)
• M25: 13,491,484 km (0.092 R)
• M26: 15,518,535 km (0.116 R)
• M27: 15,919,158 km (0.097 R)
• M28: 16,080,275 km (0.035 R)
• M29: 18,646,926 km (0.048 R)
• M30: 20,983,495 km (0.078 R)
• M31: 21,160,170 km (0.104 R)
• M32: 22,230,842 km (0.055 R)
• M33: 22,954,297 km (0.087 R)
• M34: 23,227,613 km (0.061 R)
• M35: 25,452,582 km (0.05 R)
• M36: 26,019,258 km (0.098 R)
• M37: 26,114,253 km (0.101 R)
• M38: 26,209,098 km (0.041 R)
• M39: 27,069,136 km (0.062 R)
• M40: 27,550,841 km (0.078 R)
• M41: 28,327,554 km (0.07 R)
• M42: 28,620,765 km (0.115 R)
• M43: 29,407,201 km (0.074 R)
• M44: 29,704,004 km (0.092 R)
• M45: 31,505,461 km (0.111 R)
• M46: 32,215,453 km (0.086 R)
• M47: 32,521,380 km (0.119 R)
• M48: 33,239,001 km (0.107 R)
• M49: 34,898,640 km (0.119 R)
• M50: 35,317,813 km (0.098 R)
• M51: 35,422,831 km (0.091 R)
• M52: 37,010,812 km (0.108 R)
• M53: 37,117,476 km (0.113 R)
• M54: 38,946,758 km (0.102 R)
• M55: 40,805,362 km (0.112 R)
• M56: 43,477,779 km (0.051 R)
• M57: 44,267,805 km (0.108 R)
• M58: 44,948,775 km (0.07 R)
• M59: 45,062,619 km (0.112 R)
• M60: 46,091,403 km (0.11 R)
• M61: 47,012,477 km (0.109 R)
• M62: 47,475,183 km (0.053 R)
• M63: 49,929,337 km (0.104 R)
• M64: 50,165,103 km (0.113 R)
• M65: 50,519,650 km (0.111 R)
• M66: 54,838,091 km (0.064 R)
• M67: 55,935,990 km (0.11 R)
• M68: 57,041,219 km (0.077 R)
• M69: 57,658,161 km (0.09 R)
• M70: 57,781,878 km (0.074 R)
• M71: 59,397,835 km (0.119 R)
• M72: 61,280,673 km (0.116 R)
• M73: 63,565,930 km (0.117 R)
• M74: 64,847,386 km (0.099 R)
• M75: 65,878,863 km (0.107 R)
• M76: 67,827,226 km (0.072 R)
• M77: 68,088,424 km (0.057 R)
• M78: 68,480,819 km (0.062 R)
• M79: 69,926,234 km (0.057 R)
• M80: 70,586,559 km (0.101 R)
• M81: 72,980,872 km (0.083 R)
• M82: 74,861,318 km (0.074 R)
• M83: 74,996,255 km (0.116 R)
• M84: 77,438,739 km (0.092 R)
• M85: 78,121,953 km (0.048 R)
• M86: 80,597,648 km (0.097 R)
• M87: 81,428,515 km (0.071 R)
• M88: 81,567,341 km (0.111 R)
• M89: 81,844,995 km (0.085 R)
• M90: 82,680,200 km (0.074 R)
• M91: 83,098,924 km (0.072 R)
• M92: 87,608,103 km (0.105 R)
• M93: 98,335,318 km (0.11 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit