🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.53 AU - 0.71 AU

Year: 171 Days

Day: 29.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.91 AU - 1.13 AU

Year: 360 Days

Day: 12.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,018,991 km

• M1: 315,652 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.11 AU - 1.13 AU

Year: 415 Days

Day: 13.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,018,991 km

• M1: 58,942 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.35 AU - 1.59 AU

Year: 624 Days

Day: 17.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.62 AU - 2.66 AU

Year: 1095 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,018,991 km

• M1: 1,729,052 km (0.106 R)

Asteroid Belt

Center: 11.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 8

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.37 AU - 23.45 AU

Year: 31080 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,018,991 km

• M1: 99,931 km (0.062 R)
• M2: 510,578 km (0.045 R)
• M3: 870,360 km (0.1 R)
• M4: 1,166,265 km (0.093 R)
• M5: 1,618,499 km (0.095 R)
• M6: 2,662,244 km (0.067 R)
• M7: 4,907,409 km (0.094 R)
• M8: 5,266,892 km (0.092 R)
• M9: 5,817,113 km (0.081 R)
• M10: 6,358,358 km (0.048 R)
• M11: 9,954,242 km (0.092 R)
• M12: 11,822,570 km (0.048 R)
• M13: 13,064,681 km (0.1 R)
• M14: 13,992,188 km (0.12 R)
• M15: 14,963,078 km (0.063 R)
• M16: 16,414,178 km (0.038 R)
• M17: 16,768,874 km (0.088 R)
• M18: 19,494,996 km (0.093 R)
• M19: 20,194,815 km (0.106 R)
• M20: 20,807,867 km (0.067 R)
• M21: 21,963,810 km (0.119 R)
• M22: 22,721,523 km (0.092 R)
• M23: 23,496,440 km (0.11 R)
• M24: 24,403,452 km (0.093 R)
• M25: 30,209,345 km (0.066 R)
• M26: 30,475,031 km (0.097 R)
• M27: 32,656,916 km (0.041 R)
• M28: 33,928,947 km (0.094 R)
• M29: 34,360,088 km (0.098 R)
• M30: 36,722,089 km (0.057 R)
• M31: 38,252,176 km (0.113 R)
• M32: 44,112,223 km (0.03 R)
• M33: 45,665,498 km (0.104 R)
• M34: 47,433,745 km (0.094 R)
• M35: 47,792,780 km (0.08 R)
• M36: 56,559,813 km (0.119 R)
• M37: 64,564,197 km (0.09 R)
• M38: 66,340,373 km (0.078 R)
• M39: 89,710,702 km (0.043 R)
• M40: 90,535,435 km (0.1 R)
• M41: 90,811,293 km (0.095 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit