🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 201 Days

Day: 47.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.79 AU - 0.83 AU

Year: 256 Days

Day: 30.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.04 AU - 1.5 AU

Year: 503 Days

Day: 43.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.1

Radius: 3.2

Gravity: 91.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.77 AU - 22.61 AU

Year: 31885 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 103,960,095 km

• M1: 40,242 km (0.101 R)
• M2: 176,974 km (0.077 R)
• M3: 460,313 km (0.119 R)
• M4: 829,670 km (0.103 R)
• M5: 1,091,017 km (0.034 R)
• M6: 1,459,178 km (0.113 R)
• M7: 2,040,365 km (0.08 R)
• M8: 2,281,218 km (0.071 R)
• M9: 2,513,843 km (0.056 R)
• M10: 2,649,677 km (0.041 R)
• M11: 2,819,172 km (0.113 R)
• M12: 3,056,434 km (0.051 R)
• M13: 3,242,983 km (0.118 R)
• M14: 6,112,120 km (0.116 R)
• M15: 9,131,304 km (0.088 R)
• M16: 10,463,025 km (0.078 R)
• M17: 11,542,972 km (0.036 R)
• M18: 13,339,642 km (0.059 R)
• M19: 14,347,333 km (0.067 R)
• M20: 16,512,613 km (0.089 R)
• M21: 17,771,778 km (0.107 R)
• M22: 18,577,512 km (0.075 R)
• M23: 21,140,872 km (0.108 R)
• M24: 22,623,237 km (0.108 R)
• M25: 28,559,131 km (0.102 R)
• M26: 29,663,014 km (0.106 R)
• M27: 30,652,005 km (0.083 R)
• M28: 34,983,462 km (0.111 R)
• M29: 39,030,384 km (0.094 R)
• M30: 41,252,959 km (0.085 R)
• M31: 46,512,072 km (0.091 R)
• M32: 52,200,681 km (0.088 R)
• M33: 55,529,084 km (0.093 R)
• M34: 56,812,933 km (0.075 R)
• M35: 58,335,390 km (0.098 R)
• M36: 62,835,145 km (0.115 R)
• M37: 64,463,069 km (0.096 R)
• M38: 74,307,955 km (0.115 R)
• M39: 74,566,011 km (0.051 R)
• M40: 77,976,993 km (0.065 R)
• M41: 82,592,236 km (0.095 R)
• M42: 83,704,048 km (0.048 R)
• M43: 88,540,697 km (0.08 R)
• M44: 91,767,523 km (0.115 R)
• M45: 102,554,576 km (0.078 R)

Asteroid Belt

Center: 20.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.7

Radius: 6.9

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 18.47 AU - 23.13 AU

Year: 33341 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 103,960,095 km

• M1: 85,869 km (0.099 R)
• M2: 314,006 km (0.052 R)
• M3: 560,992 km (0.113 R)
• M4: 787,034 km (0.109 R)
• M5: 1,451,099 km (0.094 R)
• M6: 1,997,132 km (0.118 R)
• M7: 3,887,001 km (0.098 R)
• M8: 4,388,454 km (0.094 R)
• M9: 6,342,800 km (0.104 R)
• M10: 7,140,606 km (0.083 R)
• M11: 7,892,185 km (0.043 R)
• M12: 10,065,244 km (0.085 R)
• M13: 15,030,996 km (0.062 R)
• M14: 16,081,472 km (0.104 R)
• M15: 16,900,819 km (0.107 R)
• M16: 22,076,906 km (0.109 R)
• M17: 23,317,072 km (0.058 R)
• M18: 26,183,068 km (0.081 R)
• M19: 30,358,345 km (0.086 R)
• M20: 31,890,227 km (0.117 R)
• M21: 38,054,557 km (0.084 R)
• M22: 39,506,404 km (0.089 R)
• M23: 45,864,314 km (0.064 R)
• M24: 49,190,173 km (0.118 R)
• M25: 55,493,629 km (0.105 R)
• M26: 57,568,552 km (0.094 R)
• M27: 62,093,289 km (0.077 R)
• M28: 65,925,538 km (0.097 R)
• M29: 68,487,401 km (0.114 R)
• M30: 74,305,711 km (0.073 R)
• M31: 81,765,259 km (0.092 R)
• M32: 88,583,781 km (0.118 R)
• M33: 90,843,157 km (0.064 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit