🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 39.4 Hours

Environment

Temp: 263 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,835,967 km

• M1: 465,848 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 173 Days

Day: 23.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,835,967 km

• M1: 182,659 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.79 AU

Year: 182 Days

Day: 34.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,835,967 km

• M1: 416,181 km (0.077 R)
• M2: 450,439 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 43.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1 AU - 1.6 AU

Year: 539 Days

Day: 30.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.44 AU - 1.82 AU

Year: 756 Days

Day: 19.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.13 AU - 3.33 AU

Year: 1639 Days

Day: 23.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,835,967 km

• M1: 42,187 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 13.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.74 AU - 6.1 AU

Year: 3966 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,835,967 km

• M1: 172,187 km (0.039 R)
• M2: 257,608 km (0.101 R)
• M3: 390,301 km (0.046 R)
• M4: 719,117 km (0.102 R)
• M5: 937,231 km (0.111 R)
• M6: 1,039,406 km (0.105 R)
• M7: 1,134,999 km (0.08 R)
• M8: 1,222,663 km (0.115 R)
• M9: 1,382,135 km (0.106 R)
• M10: 1,500,467 km (0.088 R)
• M11: 1,955,843 km (0.079 R)
• M12: 2,090,032 km (0.11 R)
• M13: 2,227,363 km (0.079 R)
• M14: 2,382,196 km (0.117 R)
• M15: 2,497,088 km (0.101 R)
• M16: 2,658,205 km (0.069 R)
• M17: 2,837,872 km (0.059 R)
• M18: 3,037,435 km (0.115 R)
• M19: 3,353,386 km (0.08 R)
• M20: 3,548,312 km (0.103 R)
• M21: 3,663,652 km (0.046 R)
• M22: 4,000,546 km (0.114 R)
• M23: 4,138,176 km (0.11 R)
• M24: 4,400,421 km (0.099 R)
• M25: 4,614,346 km (0.08 R)
• M26: 4,831,712 km (0.069 R)
• M27: 4,941,666 km (0.077 R)
• M28: 5,070,919 km (0.108 R)
• M29: 5,371,012 km (0.118 R)
• M30: 5,754,282 km (0.119 R)
• M31: 5,890,416 km (0.088 R)
• M32: 6,008,150 km (0.114 R)
• M33: 6,567,646 km (0.095 R)
• M34: 6,730,707 km (0.032 R)
• M35: 6,936,404 km (0.094 R)
• M36: 7,081,514 km (0.098 R)
• M37: 7,206,877 km (0.097 R)
• M38: 7,332,839 km (0.108 R)
• M39: 7,587,155 km (0.084 R)
• M40: 7,736,753 km (0.027 R)
• M41: 8,017,399 km (0.1 R)
• M42: 8,323,476 km (0.1 R)
• M43: 8,455,720 km (0.092 R)
• M44: 8,588,713 km (0.109 R)
• M45: 8,700,163 km (0.098 R)
• M46: 8,969,589 km (0.03 R)
• M47: 9,173,341 km (0.026 R)
• M48: 9,264,447 km (0.075 R)
• M49: 10,004,058 km (0.114 R)
• M50: 10,121,343 km (0.048 R)
• M51: 10,404,831 km (0.109 R)
• M52: 10,834,925 km (0.09 R)
• M53: 11,003,671 km (0.058 R)
• M54: 11,295,088 km (0.091 R)
• M55: 11,466,378 km (0.087 R)
• M56: 11,564,514 km (0.094 R)
• M57: 12,587,614 km (0.118 R)
• M58: 12,790,618 km (0.09 R)
• M59: 13,302,841 km (0.064 R)
• M60: 13,847,976 km (0.105 R)
• M61: 14,005,203 km (0.104 R)
• M62: 14,400,590 km (0.03 R)
• M63: 15,013,941 km (0.097 R)
• M64: 15,364,449 km (0.058 R)
• M65: 15,690,423 km (0.059 R)
• M66: 15,854,233 km (0.1 R)
• M67: 16,073,693 km (0.046 R)
• M68: 16,933,133 km (0.078 R)
• M69: 17,185,504 km (0.073 R)
• M70: 17,467,347 km (0.038 R)
• M71: 17,836,105 km (0.1 R)
• M72: 18,667,869 km (0.052 R)
• M73: 18,841,553 km (0.047 R)
• M74: 19,307,400 km (0.048 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit