🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 44.5 Hours

Environment

Temp: 264 °C

Axial Tilt: 104.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 40.8 Hours

Environment

Temp: 276 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,889,452 km

• M1: 59,241 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 350 Days

Day: 22.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,889,452 km

• M1: 259,552 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.9 AU - 2.44 AU

Year: 1118 Days

Day: 24.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.52 AU - 2.56 AU

Year: 1416 Days

Day: 23.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,889,452 km

• M1: 67,469 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.18 AU - 3.98 AU

Year: 2370 Days

Day: 36.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,889,452 km

• M1: 505,940 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.07 AU - 5.51 AU

Year: 4257 Days

Day: 32.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 8.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.14 AU - 10.38 AU

Year: 9071 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,889,452 km

• M1: 242,947 km (0.065 R)
• M2: 362,176 km (0.115 R)
• M3: 425,756 km (0.101 R)
• M4: 1,091,765 km (0.091 R)
• M5: 1,231,938 km (0.11 R)
• M6: 1,735,934 km (0.115 R)
• M7: 1,801,158 km (0.104 R)
• M8: 1,967,810 km (0.114 R)
• M9: 2,036,027 km (0.114 R)
• M10: 2,280,769 km (0.099 R)
• M11: 2,856,272 km (0.119 R)
• M12: 3,495,653 km (0.1 R)
• M13: 4,025,380 km (0.099 R)
• M14: 4,422,263 km (0.064 R)
• M15: 5,087,973 km (0.102 R)
• M16: 5,662,579 km (0.11 R)
• M17: 5,809,484 km (0.038 R)
• M18: 5,883,385 km (0.083 R)
• M19: 6,107,034 km (0.119 R)
• M20: 6,308,093 km (0.102 R)
• M21: 6,562,709 km (0.105 R)
• M22: 7,160,801 km (0.107 R)
• M23: 8,214,718 km (0.097 R)
• M24: 8,887,161 km (0.108 R)
• M25: 9,693,942 km (0.108 R)
• M26: 9,928,811 km (0.108 R)
• M27: 10,644,487 km (0.073 R)
• M28: 10,765,362 km (0.112 R)
• M29: 11,531,303 km (0.086 R)
• M30: 12,156,772 km (0.105 R)
• M31: 12,251,467 km (0.028 R)
• M32: 12,537,199 km (0.047 R)
• M33: 12,728,984 km (0.082 R)
• M34: 14,098,253 km (0.059 R)
• M35: 14,397,748 km (0.106 R)
• M36: 14,464,618 km (0.106 R)
• M37: 14,665,678 km (0.098 R)
• M38: 14,732,997 km (0.075 R)
• M39: 14,833,975 km (0.103 R)
• M40: 15,274,691 km (0.1 R)
• M41: 16,134,130 km (0.071 R)
• M42: 18,079,651 km (0.059 R)
• M43: 19,061,611 km (0.098 R)
• M44: 19,429,622 km (0.07 R)
• M45: 19,986,126 km (0.03 R)
• M46: 20,811,757 km (0.108 R)
• M47: 20,963,150 km (0.101 R)
• M48: 21,533,865 km (0.115 R)
• M49: 21,994,178 km (0.081 R)
• M50: 22,341,395 km (0.119 R)
• M51: 22,846,288 km (0.086 R)
• M52: 23,002,468 km (0.06 R)
• M53: 23,472,953 km (0.098 R)
• M54: 24,743,039 km (0.095 R)
• M55: 25,386,459 km (0.075 R)
• M56: 26,239,167 km (0.089 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit