🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 193 Days

Day: 24.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.66 AU - 3.3 AU

Year: 1851 Days

Day: 22.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.68 AU - 3.5 AU

Year: 1955 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 11.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.92 AU - 7.9 AU

Year: 6537 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 98,886,544 km

• M1: 145,260 km (0.06 R)
• M2: 1,370,017 km (0.108 R)
• M3: 3,164,145 km (0.119 R)
• M4: 4,457,269 km (0.099 R)
• M5: 5,211,541 km (0.049 R)
• M6: 5,768,793 km (0.078 R)
• M7: 7,351,838 km (0.11 R)
• M8: 7,959,804 km (0.04 R)
• M9: 9,805,692 km (0.101 R)
• M10: 10,732,899 km (0.098 R)
• M11: 17,617,543 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.9

Radius: 3.4

Gravity: 53.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 18.18 AU - 21.08 AU

Year: 31301 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 98,886,544 km

• M1: 42,486 km (0.026 R)
• M2: 221,704 km (0.104 R)
• M3: 763,996 km (0.088 R)
• M4: 2,097,961 km (0.082 R)
• M5: 3,073,339 km (0.089 R)
• M6: 3,342,316 km (0.091 R)
• M7: 3,893,135 km (0.083 R)
• M8: 4,172,135 km (0.1 R)
• M9: 4,280,294 km (0.057 R)
• M10: 4,390,099 km (0.115 R)
• M11: 4,615,693 km (0.12 R)
• M12: 5,996,331 km (0.109 R)
• M13: 6,755,541 km (0.074 R)
• M14: 9,980,572 km (0.091 R)
• M15: 10,837,618 km (0.07 R)
• M16: 11,458,898 km (0.072 R)
• M17: 11,600,118 km (0.029 R)
• M18: 13,780,806 km (0.068 R)
• M19: 16,667,596 km (0.107 R)
• M20: 17,123,421 km (0.055 R)
• M21: 17,494,125 km (0.053 R)
• M22: 19,228,413 km (0.112 R)
• M23: 21,074,002 km (0.068 R)
• M24: 23,259,327 km (0.081 R)
• M25: 23,828,398 km (0.11 R)
• M26: 24,875,882 km (0.091 R)
• M27: 25,953,735 km (0.072 R)
• M28: 27,565,053 km (0.044 R)
• M29: 29,904,315 km (0.026 R)
• M30: 32,091,885 km (0.057 R)
• M31: 34,825,188 km (0.085 R)
• M32: 38,652,649 km (0.071 R)
• M33: 41,243,834 km (0.107 R)
• M34: 45,697,512 km (0.089 R)
• M35: 53,354,230 km (0.095 R)
• M36: 58,210,177 km (0.043 R)
• M37: 68,556,515 km (0.102 R)
• M38: 69,489,857 km (0.062 R)
• M39: 84,788,932 km (0.062 R)
• M40: 89,697,836 km (0.078 R)
• M41: 98,590,382 km (0.095 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit