🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.54 AU - 0.82 AU

Year: 206 Days

Day: 13.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,576,332 km

• M1: 72,405 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.87 AU - 2.63 AU

Year: 1239 Days

Day: 38.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,576,332 km

• M1: 45,328 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.86 AU - 2.84 AU

Year: 1322 Days

Day: 45.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.74 AU - 4.58 AU

Year: 3115 Days

Day: 16.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.9

Radius: 6.6

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.42 AU - 19.82 AU

Year: 27151 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,576,332 km

• M1: 82,279 km (0.036 R)
• M2: 311,463 km (0.116 R)
• M3: 520,002 km (0.105 R)
• M4: 1,515,875 km (0.037 R)
• M5: 1,875,957 km (0.1 R)
• M6: 2,199,388 km (0.065 R)
• M7: 3,158,460 km (0.111 R)
• M8: 3,553,997 km (0.076 R)
• M9: 4,518,005 km (0.064 R)
• M10: 4,980,562 km (0.09 R)
• M11: 5,645,674 km (0.12 R)
• M12: 6,415,804 km (0.115 R)
• M13: 7,100,813 km (0.079 R)
• M14: 7,779,538 km (0.104 R)
• M15: 8,051,956 km (0.104 R)
• M16: 9,510,086 km (0.064 R)
• M17: 10,464,820 km (0.077 R)
• M18: 10,864,097 km (0.072 R)
• M19: 12,123,262 km (0.118 R)
• M20: 12,712,827 km (0.091 R)
• M21: 15,011,398 km (0.115 R)
• M22: 16,749,127 km (0.067 R)
• M23: 17,480,212 km (0.06 R)
• M24: 18,616,707 km (0.088 R)
• M25: 21,564,832 km (0.103 R)
• M26: 32,670,081 km (0.105 R)
• M27: 35,718,736 km (0.042 R)
• M28: 40,720,840 km (0.074 R)
• M29: 42,542,792 km (0.109 R)
• M30: 44,418,301 km (0.104 R)
• M31: 46,348,113 km (0.103 R)
• M32: 59,744,602 km (0.063 R)
• M33: 61,877,868 km (0.081 R)
• M34: 62,963,201 km (0.064 R)
• M35: 64,726,062 km (0.114 R)
• M36: 66,069,750 km (0.072 R)
• M37: 85,532,583 km (0.069 R)
• M38: 93,823,297 km (0.065 R)
• M39: 95,543,223 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 18,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit