🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 138 Days

Day: 16.6 Hours

Environment

Temp: 283 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.58 AU - 0.68 AU

Year: 174 Days

Day: 26.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 18 Hours

Environment

Temp: 188 °C

Axial Tilt: 92.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.08 AU - 1.14 AU

Year: 407 Days

Day: 32.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.33 AU

Year: 407 Days

Day: 22.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.2 AU - 1.48 AU

Year: 540 Days

Day: 37.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.45 AU - 3.21 AU

Year: 1658 Days

Day: 12.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.49 AU - 3.85 AU

Year: 1966 Days

Day: 12.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,048,332 km

• M1: 1,048,531 km (0.112 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.7

Radius: 12.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.2 AU - 7.54 AU

Year: 6271 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,048,332 km

• M1: 162,762 km (0.093 R)
• M2: 290,818 km (0.058 R)
• M3: 386,561 km (0.119 R)
• M4: 623,225 km (0.111 R)
• M5: 809,175 km (0.045 R)
• M6: 922,570 km (0.057 R)
• M7: 1,001,408 km (0.052 R)
• M8: 1,282,203 km (0.119 R)
• M9: 1,541,157 km (0.105 R)
• M10: 2,288,847 km (0.105 R)
• M11: 2,529,401 km (0.081 R)
• M12: 2,837,273 km (0.104 R)
• M13: 2,955,755 km (0.055 R)
• M14: 3,157,263 km (0.112 R)
• M15: 3,510,164 km (0.028 R)
• M16: 3,595,136 km (0.036 R)
• M17: 4,299,443 km (0.078 R)
• M18: 4,621,078 km (0.117 R)
• M19: 5,046,235 km (0.119 R)
• M20: 5,166,512 km (0.117 R)
• M21: 5,657,642 km (0.072 R)
• M22: 5,883,535 km (0.072 R)
• M23: 6,010,394 km (0.036 R)
• M24: 6,579,165 km (0.104 R)
• M25: 6,658,152 km (0.035 R)
• M26: 6,843,504 km (0.108 R)
• M27: 7,084,506 km (0.101 R)
• M28: 7,300,974 km (0.118 R)
• M29: 7,712,967 km (0.075 R)
• M30: 7,851,943 km (0.106 R)
• M31: 8,160,713 km (0.091 R)
• M32: 8,674,582 km (0.025 R)
• M33: 8,761,349 km (0.115 R)
• M34: 8,877,287 km (0.081 R)
• M35: 9,110,959 km (0.108 R)
• M36: 9,435,437 km (0.106 R)
• M37: 9,614,206 km (0.086 R)
• M38: 9,763,954 km (0.096 R)
• M39: 10,248,352 km (0.074 R)
• M40: 10,340,055 km (0.111 R)
• M41: 10,585,845 km (0.111 R)
• M42: 10,678,595 km (0.091 R)
• M43: 10,895,961 km (0.108 R)
• M44: 11,177,654 km (0.051 R)
• M45: 11,780,234 km (0.049 R)
• M46: 12,523,885 km (0.073 R)
• M47: 14,090,324 km (0.11 R)
• M48: 14,363,191 km (0.113 R)
• M49: 14,844,746 km (0.112 R)
• M50: 15,226,819 km (0.083 R)
• M51: 15,647,488 km (0.079 R)
• M52: 15,788,410 km (0.107 R)
• M53: 16,107,352 km (0.119 R)
• M54: 16,787,723 km (0.12 R)
• M55: 17,076,896 km (0.094 R)
• M56: 17,367,864 km (0.062 R)
• M57: 18,697,191 km (0.085 R)
• M58: 19,336,273 km (0.078 R)
• M59: 19,906,241 km (0.058 R)
• M60: 20,289,211 km (0.062 R)
• M61: 20,829,559 km (0.056 R)
• M62: 21,531,173 km (0.092 R)
• M63: 21,648,906 km (0.027 R)
• M64: 22,240,566 km (0.097 R)
• M65: 22,638,047 km (0.086 R)
• M66: 22,837,611 km (0.065 R)
• M67: 23,722,931 km (0.089 R)
• M68: 24,210,471 km (0.096 R)
• M69: 24,373,682 km (0.098 R)
• M70: 24,455,512 km (0.059 R)
• M71: 24,742,441 km (0.105 R)
• M72: 25,030,417 km (0.071 R)
• M73: 26,026,589 km (0.103 R)
• M74: 26,361,389 km (0.035 R)
• M75: 27,417,251 km (0.113 R)
• M76: 27,502,222 km (0.057 R)
• M77: 28,057,230 km (0.059 R)
• M78: 28,357,623 km (0.111 R)
• M79: 28,443,642 km (0.101 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit