🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 107 Days

Day: 32.3 Hours

Environment

Temp: 385 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.46 AU - 1.48 AU

Year: 510 Days

Day: 29.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.29 AU - 2.11 AU

Year: 634 Days

Day: 34.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,484,564 km

• M1: 229,483 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.44 AU - 2.7 AU

Year: 1179 Days

Day: 47.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.05 AU - 3.29 AU

Year: 1615 Days

Day: 17.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,484,564 km

• M1: 1,869,375 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.69 AU - 5.43 AU

Year: 2786 Days

Day: 39.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.73 AU - 9.23 AU

Year: 7065 Days

Day: 16.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.23 AU - 9.35 AU

Year: 7456 Days

Day: 32.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 14.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.89 AU - 17.21 AU

Year: 19262 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,484,564 km

• M1: 360,082 km (0.087 R)
• M2: 472,580 km (0.092 R)
• M3: 817,702 km (0.049 R)
• M4: 1,277,416 km (0.065 R)
• M5: 1,509,143 km (0.069 R)
• M6: 1,678,039 km (0.063 R)
• M7: 1,853,518 km (0.12 R)
• M8: 2,181,137 km (0.109 R)
• M9: 2,439,492 km (0.104 R)
• M10: 2,685,282 km (0.083 R)
• M11: 3,033,695 km (0.065 R)
• M12: 3,201,544 km (0.094 R)
• M13: 4,219,258 km (0.071 R)
• M14: 4,653,242 km (0.118 R)
• M15: 4,764,094 km (0.048 R)
• M16: 5,073,313 km (0.1 R)
• M17: 5,389,263 km (0.115 R)
• M18: 5,593,614 km (0.094 R)
• M19: 6,131,269 km (0.088 R)
• M20: 6,314,227 km (0.113 R)
• M21: 6,685,529 km (0.031 R)
• M22: 7,743,635 km (0.115 R)
• M23: 9,269,682 km (0.091 R)
• M24: 10,085,140 km (0.044 R)
• M25: 10,446,868 km (0.033 R)
• M26: 10,923,487 km (0.074 R)
• M27: 11,332,338 km (0.043 R)
• M28: 12,165,448 km (0.103 R)
• M29: 12,357,532 km (0.1 R)
• M30: 13,096,546 km (0.05 R)
• M31: 13,293,566 km (0.089 R)
• M32: 14,740,327 km (0.119 R)
• M33: 14,945,126 km (0.052 R)
• M34: 15,316,428 km (0.117 R)
• M35: 16,152,232 km (0.116 R)
• M36: 17,088,864 km (0.067 R)
• M37: 17,217,967 km (0.109 R)
• M38: 17,650,604 km (0.044 R)
• M39: 17,781,053 km (0.11 R)
• M40: 18,086,831 km (0.094 R)
• M41: 20,732,619 km (0.091 R)
• M42: 20,962,252 km (0.038 R)
• M43: 22,076,906 km (0.119 R)
• M44: 23,401,595 km (0.067 R)
• M45: 23,977,098 km (0.119 R)
• M46: 24,170,079 km (0.12 R)
• M47: 24,363,509 km (0.116 R)
• M48: 26,325,934 km (0.109 R)
• M49: 26,774,429 km (0.093 R)
• M50: 27,477,239 km (0.102 R)
• M51: 27,830,889 km (0.045 R)
• M52: 28,033,743 km (0.084 R)
• M53: 28,645,000 km (0.102 R)
• M54: 30,088,470 km (0.106 R)
• M55: 30,453,040 km (0.118 R)
• M56: 30,871,465 km (0.112 R)
• M57: 32,724,534 km (0.107 R)
• M58: 32,992,165 km (0.095 R)
• M59: 34,015,863 km (0.11 R)
• M60: 35,323,947 km (0.119 R)
• M61: 36,094,675 km (0.048 R)
• M62: 36,926,439 km (0.085 R)

Kuiper Belt

Range: 38.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit