🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.79 AU

Year: 252 Days

Day: 37.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.16 AU - 1.58 AU

Year: 611 Days

Day: 46.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,459,514 km

• M1: 63,729 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.07 AU - 1.71 AU

Year: 624 Days

Day: 39.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.64 AU - 1.68 AU

Year: 814 Days

Day: 31.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,459,514 km

• M1: 91,404 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.87 AU - 3.01 AU

Year: 1451 Days

Day: 13 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.59 AU - 4.05 AU

Year: 2304 Days

Day: 27.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,459,514 km

• M1: 122,670 km (0.108 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 14.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.65 AU - 6.17 AU

Year: 4792 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,459,514 km

• M1: 197,469 km (0.104 R)
• M2: 324,927 km (0.1 R)
• M3: 547,678 km (0.102 R)
• M4: 722,558 km (0.096 R)
• M5: 1,219,522 km (0.094 R)
• M6: 1,505,403 km (0.075 R)
• M7: 1,796,970 km (0.108 R)
• M8: 2,019,122 km (0.085 R)
• M9: 2,142,690 km (0.078 R)
• M10: 2,379,205 km (0.086 R)
• M11: 2,566,950 km (0.111 R)
• M12: 2,721,036 km (0.077 R)
• M13: 3,099,219 km (0.08 R)
• M14: 3,367,897 km (0.076 R)
• M15: 3,752,812 km (0.096 R)
• M16: 4,084,471 km (0.083 R)
• M17: 4,658,627 km (0.05 R)
• M18: 6,243,018 km (0.081 R)
• M19: 6,690,017 km (0.104 R)
• M20: 7,643,105 km (0.068 R)
• M21: 8,064,672 km (0.054 R)
• M22: 8,235,363 km (0.091 R)
• M23: 8,349,955 km (0.033 R)
• M24: 8,667,701 km (0.115 R)
• M25: 8,813,409 km (0.053 R)
• M26: 9,374,700 km (0.102 R)
• M27: 9,524,298 km (0.101 R)
• M28: 9,917,292 km (0.118 R)
• M29: 10,161,735 km (0.119 R)
• M30: 10,408,122 km (0.068 R)
• M31: 10,781,519 km (0.045 R)
• M32: 11,605,653 km (0.106 R)
• M33: 11,734,307 km (0.064 R)
• M34: 11,928,186 km (0.079 R)
• M35: 12,090,500 km (0.092 R)
• M36: 12,220,949 km (0.078 R)
• M37: 12,318,936 km (0.099 R)
• M38: 12,581,929 km (0.091 R)
• M39: 12,680,963 km (0.095 R)
• M40: 12,813,506 km (0.082 R)
• M41: 13,013,220 km (0.117 R)
• M42: 13,822,095 km (0.077 R)
• M43: 14,163,926 km (0.069 R)
• M44: 14,786,403 km (0.078 R)
• M45: 15,206,474 km (0.106 R)
• M46: 15,808,157 km (0.114 R)
• M47: 16,707,240 km (0.113 R)
• M48: 17,254,618 km (0.086 R)
• M49: 17,549,027 km (0.073 R)
• M50: 17,733,780 km (0.117 R)
• M51: 18,030,882 km (0.038 R)
• M52: 19,655,963 km (0.035 R)
• M53: 20,040,580 km (0.111 R)
• M54: 20,778,247 km (0.088 R)
• M55: 20,895,531 km (0.091 R)
• M56: 21,052,310 km (0.066 R)
• M57: 22,200,324 km (0.069 R)
• M58: 22,480,521 km (0.116 R)
• M59: 22,721,523 km (0.113 R)
• M60: 22,882,789 km (0.113 R)
• M61: 23,044,355 km (0.114 R)
• M62: 24,888,299 km (0.094 R)
• M63: 25,262,742 km (0.042 R)
• M64: 26,354,956 km (0.063 R)
• M65: 26,524,450 km (0.079 R)
• M66: 27,978,991 km (0.115 R)
• M67: 28,108,692 km (0.035 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit