🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.85 AU - 1.03 AU

Year: 319 Days

Day: 19.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.92 AU - 1.06 AU

Year: 345 Days

Day: 27.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.27 AU - 1.55 AU

Year: 586 Days

Day: 19.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,355,744 km

• M1: 242,049 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 630 Days

Day: 12 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,355,744 km

• M1: 123,269 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.19 AU - 2.39 AU

Year: 1212 Days

Day: 27.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.37 AU - 3.15 AU

Year: 1604 Days

Day: 33.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.05 AU - 6.15 AU

Year: 4029 Days

Day: 14.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,355,744 km

• M1: 572,661 km (0.114 R)

Asteroid Belt

Center: 12.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 6.7

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.59 AU - 23.49 AU

Year: 30218 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,355,744 km

• M1: 129,402 km (0.1 R)
• M2: 197,918 km (0.07 R)
• M3: 284,236 km (0.081 R)
• M4: 385,364 km (0.098 R)
• M5: 847,921 km (0.093 R)
• M6: 968,497 km (0.118 R)
• M7: 1,542,354 km (0.088 R)
• M8: 1,690,606 km (0.051 R)
• M9: 2,041,263 km (0.05 R)
• M10: 2,371,874 km (0.118 R)
• M11: 3,036,089 km (0.115 R)
• M12: 4,158,522 km (0.096 R)
• M13: 4,523,391 km (0.071 R)
• M14: 5,283,498 km (0.059 R)
• M15: 6,436,748 km (0.064 R)
• M16: 6,676,553 km (0.048 R)
• M17: 6,980,237 km (0.04 R)
• M18: 7,350,791 km (0.088 R)
• M19: 7,727,777 km (0.084 R)
• M20: 9,297,508 km (0.111 R)
• M21: 10,257,328 km (0.11 R)
• M22: 10,327,190 km (0.089 R)
• M23: 11,609,692 km (0.049 R)
• M24: 11,682,397 km (0.107 R)
• M25: 13,092,806 km (0.062 R)
• M26: 14,088,230 km (0.116 R)
• M27: 14,243,662 km (0.051 R)
• M28: 15,108,039 km (0.089 R)
• M29: 15,747,270 km (0.11 R)
• M30: 17,969,397 km (0.086 R)
• M31: 19,677,506 km (0.083 R)
• M32: 20,992,321 km (0.067 R)
• M33: 22,880,246 km (0.116 R)
• M34: 24,915,525 km (0.113 R)
• M35: 25,009,323 km (0.087 R)
• M36: 25,669,798 km (0.108 R)
• M37: 25,859,638 km (0.071 R)
• M38: 26,431,700 km (0.114 R)
• M39: 26,815,418 km (0.034 R)
• M40: 26,911,610 km (0.07 R)
• M41: 28,075,182 km (0.109 R)
• M42: 29,453,278 km (0.102 R)
• M43: 29,552,611 km (0.092 R)
• M44: 30,551,476 km (0.046 R)
• M45: 31,561,411 km (0.113 R)
• M46: 33,406,701 km (0.043 R)
• M47: 33,821,535 km (0.086 R)
• M48: 35,286,697 km (0.045 R)
• M49: 37,738,606 km (0.083 R)
• M50: 40,354,923 km (0.066 R)
• M51: 40,686,133 km (0.09 R)
• M52: 41,240,094 km (0.08 R)
• M53: 41,351,095 km (0.084 R)
• M54: 41,908,048 km (0.099 R)
• M55: 43,933,454 km (0.099 R)
• M56: 45,530,710 km (0.076 R)
• M57: 47,612,066 km (0.114 R)
• M58: 49,606,056 km (0.117 R)
• M59: 50,434,977 km (0.065 R)
• M60: 51,866,779 km (0.098 R)
• M61: 54,648,102 km (0.115 R)
• M62: 55,014,467 km (0.093 R)
• M63: 55,626,771 km (0.043 R)
• M64: 55,872,411 km (0.058 R)
• M65: 57,477,447 km (0.076 R)
• M66: 58,098,876 km (0.12 R)
• M67: 59,348,318 km (0.118 R)
• M68: 60,859,256 km (0.115 R)
• M69: 64,047,486 km (0.086 R)
• M70: 67,551,367 km (0.085 R)
• M71: 72,586,981 km (0.095 R)
• M72: 74,202,189 km (0.077 R)
• M73: 74,337,276 km (0.114 R)
• M74: 77,056,966 km (0.078 R)
• M75: 77,193,848 km (0.083 R)
• M76: 77,879,305 km (0.037 R)
• M77: 78,016,636 km (0.112 R)
• M78: 78,291,447 km (0.086 R)
• M79: 78,980,196 km (0.075 R)
• M80: 79,532,511 km (0.084 R)
• M81: 82,873,630 km (0.103 R)
• M82: 83,154,126 km (0.085 R)
• M83: 85,834,321 km (0.082 R)
• M84: 86,402,345 km (0.116 R)
• M85: 89,260,412 km (0.038 R)
• M86: 89,691,703 km (0.117 R)
• M87: 89,835,765 km (0.076 R)
• M88: 90,412,316 km (0.053 R)
• M89: 90,990,062 km (0.095 R)
• M90: 92,439,965 km (0.05 R)
• M91: 93,751,340 km (0.104 R)
• M92: 97,870,368 km (0.068 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit