🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 162 Days

Day: 18.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,598,684 km

• M1: 274,063 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 295 Days

Day: 22.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.1 AU - 1.26 AU

Year: 483 Days

Day: 44.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,598,684 km

• M1: 536,907 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.26 AU - 1.34 AU

Year: 558 Days

Day: 25.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 720 Days

Day: 25.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,598,684 km

• M1: 581,188 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.85 AU - 2.37 AU

Year: 1155 Days

Day: 44.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.96 AU - 4.06 AU

Year: 2477 Days

Day: 17.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,598,684 km

• M1: 657,483 km (0.096 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4 AU - 4.2 AU

Year: 3128 Days

Day: 27 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,598,684 km

• M1: 2,747,814 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.7

Radius: 6.3

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.48 AU - 13.8 AU

Year: 16930 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,598,684 km

• M1: 163,660 km (0.099 R)
• M2: 538,552 km (0.096 R)
• M3: 664,514 km (0.049 R)
• M4: 861,085 km (0.09 R)
• M5: 1,031,627 km (0.111 R)
• M6: 1,236,277 km (0.039 R)
• M7: 1,843,046 km (0.108 R)
• M8: 2,263,266 km (0.117 R)
• M9: 2,469,412 km (0.112 R)
• M10: 3,221,441 km (0.05 R)
• M11: 3,656,621 km (0.106 R)
• M12: 3,863,664 km (0.072 R)
• M13: 3,968,682 km (0.097 R)
• M14: 4,842,184 km (0.063 R)
• M15: 4,955,429 km (0.056 R)
• M16: 5,852,717 km (0.102 R)
• M17: 5,973,443 km (0.117 R)
• M18: 6,340,556 km (0.119 R)
• M19: 6,506,011 km (0.09 R)
• M20: 7,139,409 km (0.061 R)
• M21: 7,268,362 km (0.102 R)
• M22: 7,925,097 km (0.037 R)
• M23: 8,238,056 km (0.109 R)
• M24: 9,014,917 km (0.052 R)
• M25: 9,672,101 km (0.073 R)
• M26: 10,490,700 km (0.094 R)
• M27: 11,633,179 km (0.089 R)
• M28: 12,296,197 km (0.104 R)
• M29: 12,451,031 km (0.085 R)
• M30: 13,234,475 km (0.112 R)
• M31: 13,393,049 km (0.088 R)
• M32: 14,195,641 km (0.115 R)
• M33: 14,684,527 km (0.084 R)
• M34: 15,400,502 km (0.101 R)
• M35: 15,790,803 km (0.087 R)
• M36: 16,297,342 km (0.096 R)
• M37: 16,981,004 km (0.078 R)
• M38: 17,268,681 km (0.105 R)
• M39: 17,441,915 km (0.056 R)
• M40: 17,499,809 km (0.105 R)
• M41: 17,557,853 km (0.115 R)
• M42: 17,615,897 km (0.084 R)
• M43: 18,849,481 km (0.084 R)
• M44: 19,087,492 km (0.06 R)
• M45: 20,292,951 km (0.112 R)
• M46: 20,536,945 km (0.085 R)
• M47: 20,659,316 km (0.115 R)
• M48: 21,274,912 km (0.079 R)
• M49: 21,647,111 km (0.076 R)
• M50: 22,524,054 km (0.088 R)
• M51: 23,412,516 km (0.084 R)
• M52: 24,636,525 km (0.116 R)
• M53: 26,278,512 km (0.057 R)
• M54: 26,477,926 km (0.104 R)
• M55: 26,677,788 km (0.102 R)
• M56: 26,945,120 km (0.079 R)
• M57: 27,079,159 km (0.104 R)
• M58: 27,415,156 km (0.117 R)
• M59: 27,549,944 km (0.113 R)
• M60: 27,955,504 km (0.043 R)
• M61: 29,459,710 km (0.082 R)
• M62: 30,640,037 km (0.085 R)
• M63: 31,977,293 km (0.056 R)
• M64: 32,474,855 km (0.05 R)
• M65: 33,118,276 km (0.03 R)
• M66: 33,477,460 km (0.027 R)
• M67: 34,055,058 km (0.119 R)
• M68: 34,199,868 km (0.115 R)
• M69: 34,417,533 km (0.036 R)
• M70: 35,073,520 km (0.095 R)
• M71: 36,028,254 km (0.069 R)
• M72: 38,943,318 km (0.06 R)
• M73: 39,931,561 km (0.107 R)
• M74: 40,084,450 km (0.103 R)
• M75: 40,544,015 km (0.091 R)
• M76: 40,620,759 km (0.104 R)
• M77: 41,545,573 km (0.11 R)
• M78: 41,623,064 km (0.077 R)
• M79: 43,416,144 km (0.079 R)
• M80: 44,361,753 km (0.107 R)
• M81: 44,837,025 km (0.109 R)
• M82: 44,995,748 km (0.081 R)
• M83: 50,836,199 km (0.12 R)
• M84: 52,082,648 km (0.068 R)
• M85: 52,583,951 km (0.11 R)
• M86: 55,114,848 km (0.083 R)
• M87: 55,284,940 km (0.066 R)
• M88: 55,455,183 km (0.094 R)
• M89: 55,967,107 km (0.12 R)
• M90: 56,309,387 km (0.106 R)
• M91: 56,995,742 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit