🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.59 AU - 0.69 AU

Year: 182 Days

Day: 45.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,050,297 km

• M1: 45,627 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 420 Days

Day: 24.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.48 AU - 2.02 AU

Year: 821 Days

Day: 21.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.4 AU - 2.24 AU

Year: 871 Days

Day: 44.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,050,297 km

• M1: 1,159,084 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.33 AU - 3.03 AU

Year: 1556 Days

Day: 24.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,050,297 km

• M1: 254,316 km (0.116 R)
• M2: 1,275,172 km (0.095 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.39 AU - 3.53 AU

Year: 2283 Days

Day: 39.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.64 AU - 3.94 AU

Year: 2618 Days

Day: 43.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.44 AU - 4.7 AU

Year: 2913 Days

Day: 46.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,050,297 km

• M1: 1,123,031 km (0.101 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.88 AU - 7.56 AU

Year: 5503 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,050,297 km

• M1: 177,872 km (0.054 R)
• M2: 364,570 km (0.098 R)
• M3: 493,374 km (0.037 R)
• M4: 717,621 km (0.081 R)
• M5: 808,277 km (0.104 R)
• M6: 1,080,097 km (0.113 R)
• M7: 1,269,039 km (0.05 R)
• M8: 1,367,773 km (0.101 R)
• M9: 1,454,690 km (0.115 R)
• M10: 1,742,965 km (0.111 R)
• M11: 2,083,150 km (0.119 R)
• M12: 2,235,740 km (0.115 R)
• M13: 2,339,412 km (0.104 R)
• M14: 2,427,225 km (0.056 R)
• M15: 2,697,399 km (0.069 R)
• M16: 2,864,350 km (0.087 R)
• M17: 3,073,039 km (0.086 R)
• M18: 3,208,575 km (0.039 R)
• M19: 3,791,558 km (0.11 R)
• M20: 4,042,434 km (0.075 R)
• M21: 4,234,368 km (0.056 R)
• M22: 4,760,952 km (0.056 R)
• M23: 4,986,546 km (0.078 R)
• M24: 5,169,654 km (0.117 R)
• M25: 5,378,193 km (0.064 R)
• M26: 5,518,965 km (0.113 R)
• M27: 5,637,147 km (0.07 R)
• M28: 5,876,055 km (0.063 R)
• M29: 6,118,254 km (0.086 R)
• M30: 6,413,410 km (0.112 R)
• M31: 6,738,486 km (0.101 R)
• M32: 6,865,046 km (0.114 R)
• M33: 6,966,773 km (0.097 R)
• M34: 7,509,364 km (0.079 R)
• M35: 7,852,093 km (0.085 R)
• M36: 7,958,607 km (0.092 R)
• M37: 8,173,130 km (0.119 R)
• M38: 8,281,140 km (0.11 R)
• M39: 8,416,825 km (0.054 R)
• M40: 8,607,861 km (0.118 R)
• M41: 8,717,816 km (0.116 R)
• M42: 8,828,070 km (0.101 R)
• M43: 9,022,397 km (0.072 R)
• M44: 10,833,728 km (0.098 R)
• M45: 11,311,394 km (0.046 R)
• M46: 11,674,169 km (0.103 R)
• M47: 11,948,831 km (0.09 R)
• M48: 12,133,135 km (0.068 R)
• M49: 12,318,337 km (0.081 R)
• M50: 13,005,590 km (0.109 R)
• M51: 13,100,286 km (0.059 R)
• M52: 13,195,131 km (0.055 R)
• M53: 13,353,854 km (0.053 R)
• M54: 13,513,176 km (0.063 R)
• M55: 13,898,241 km (0.085 R)
• M56: 14,482,570 km (0.077 R)
• M57: 14,613,468 km (0.11 R)
• M58: 16,147,594 km (0.107 R)
• M59: 16,590,404 km (0.075 R)
• M60: 17,383,721 km (0.069 R)
• M61: 17,732,584 km (0.096 R)
• M62: 17,978,074 km (0.052 R)
• M63: 18,189,456 km (0.094 R)
• M64: 18,472,495 km (0.092 R)
• M65: 18,971,404 km (0.119 R)
• M66: 20,092,041 km (0.068 R)
• M67: 20,238,198 km (0.116 R)
• M68: 20,348,003 km (0.074 R)
• M69: 20,826,417 km (0.05 R)
• M70: 21,196,821 km (0.038 R)
• M71: 22,245,802 km (0.075 R)
• M72: 23,349,984 km (0.107 R)
• M73: 23,696,452 km (0.107 R)
• M74: 23,889,583 km (0.097 R)
• M75: 24,433,072 km (0.113 R)
• M76: 24,628,297 km (0.085 R)
• M77: 25,098,633 km (0.048 R)
• M78: 25,730,535 km (0.112 R)
• M79: 26,048,430 km (0.115 R)
• M80: 26,287,787 km (0.085 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit