🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 17 Hours

Environment

Temp: 197 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 461 Days

Day: 32.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.61 AU - 3.51 AU

Year: 2027 Days

Day: 39.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,829,585 km

• M1: 26,030 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 11.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.92 AU - 12.8 AU

Year: 14502 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,829,585 km

• M1: 160,668 km (0.107 R)
• M2: 569,369 km (0.045 R)
• M3: 1,196,783 km (0.058 R)
• M4: 1,558,062 km (0.096 R)
• M5: 2,083,001 km (0.091 R)
• M6: 2,996,296 km (0.11 R)
• M7: 3,491,913 km (0.086 R)
• M8: 6,007,252 km (0.06 R)
• M9: 8,022,784 km (0.101 R)
• M10: 9,033,019 km (0.11 R)
• M11: 9,805,243 km (0.029 R)
• M12: 10,565,050 km (0.041 R)
• M13: 22,335,710 km (0.109 R)
• M14: 27,689,668 km (0.072 R)
• M15: 28,658,015 km (0.075 R)
• M16: 29,760,402 km (0.077 R)
• M17: 32,284,866 km (0.1 R)
• M18: 32,877,872 km (0.098 R)
• M19: 38,414,340 km (0.059 R)
• M20: 45,573,645 km (0.028 R)
• M21: 48,298,869 km (0.108 R)
• M22: 51,613,659 km (0.033 R)
• M23: 53,408,983 km (0.093 R)
• M24: 56,265,106 km (0.099 R)
• M25: 57,470,266 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.7

Radius: 6.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.39 AU - 17.11 AU

Year: 20374 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,829,585 km

• M1: 85,869 km (0.098 R)
• M2: 1,109,867 km (0.103 R)
• M3: 2,258,030 km (0.056 R)
• M4: 2,564,108 km (0.117 R)
• M5: 2,874,673 km (0.114 R)
• M6: 3,260,037 km (0.094 R)
• M7: 4,283,885 km (0.103 R)
• M8: 5,615,455 km (0.05 R)
• M9: 6,905,288 km (0.107 R)
• M10: 8,052,105 km (0.093 R)
• M11: 9,579,200 km (0.048 R)
• M12: 12,125,506 km (0.113 R)
• M13: 23,151,467 km (0.103 R)
• M14: 25,893,147 km (0.107 R)
• M15: 27,765,664 km (0.12 R)
• M16: 32,600,667 km (0.118 R)
• M17: 34,781,206 km (0.117 R)
• M18: 43,751,992 km (0.101 R)
• M19: 45,063,367 km (0.032 R)
• M20: 45,654,577 km (0.088 R)
• M21: 47,764,356 km (0.042 R)
• M22: 49,780,935 km (0.081 R)
• M23: 50,254,263 km (0.108 R)
• M24: 52,177,493 km (0.113 R)
• M25: 54,315,845 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 5.9

Gravity: 22.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.01 AU - 17.81 AU

Year: 20718 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,829,585 km

• M1: 73,752 km (0.088 R)
• M2: 332,706 km (0.088 R)
• M3: 660,475 km (0.09 R)
• M4: 1,106,426 km (0.108 R)
• M5: 1,716,785 km (0.066 R)
• M6: 1,963,771 km (0.108 R)
• M7: 2,212,852 km (0.044 R)
• M8: 4,484,047 km (0.116 R)
• M9: 8,715,273 km (0.074 R)
• M10: 8,992,178 km (0.105 R)
• M11: 10,404,233 km (0.081 R)
• M12: 12,093,941 km (0.068 R)
• M13: 12,299,937 km (0.099 R)
• M14: 12,648,650 km (0.107 R)
• M15: 18,427,466 km (0.119 R)
• M16: 19,348,091 km (0.112 R)
• M17: 19,630,233 km (0.096 R)
• M18: 20,590,202 km (0.119 R)
• M19: 21,783,245 km (0.095 R)
• M20: 25,864,125 km (0.108 R)
• M21: 27,251,795 km (0.083 R)
• M22: 30,427,010 km (0.113 R)
• M23: 31,451,456 km (0.052 R)
• M24: 38,086,122 km (0.117 R)
• M25: 45,429,881 km (0.075 R)
• M26: 46,430,242 km (0.083 R)
• M27: 52,926,679 km (0.1 R)
• M28: 53,848,502 km (0.085 R)
• M29: 55,914,149 km (0.1 R)
• M30: 57,643,052 km (0.118 R)
• M31: 68,770,590 km (0.074 R)
• M32: 73,915,261 km (0.06 R)
• M33: 78,116,119 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.9

Radius: 5.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.58 AU - 18.7 AU

Year: 29262 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,829,585 km

• M1: 63,878 km (0.12 R)
• M2: 235,317 km (0.109 R)
• M3: 512,672 km (0.081 R)
• M4: 797,207 km (0.108 R)
• M5: 1,865,485 km (0.088 R)
• M6: 2,175,303 km (0.079 R)
• M7: 3,443,145 km (0.053 R)
• M8: 4,934,037 km (0.105 R)
• M9: 5,137,939 km (0.103 R)
• M10: 5,709,253 km (0.119 R)
• M11: 6,203,674 km (0.089 R)
• M12: 6,441,385 km (0.11 R)
• M13: 6,644,090 km (0.108 R)
• M14: 7,191,020 km (0.025 R)
• M15: 8,184,200 km (0.062 R)
• M16: 12,442,205 km (0.059 R)
• M17: 15,181,641 km (0.095 R)
• M18: 19,284,811 km (0.112 R)
• M19: 22,365,330 km (0.069 R)
• M20: 23,302,262 km (0.111 R)
• M21: 29,591,057 km (0.118 R)
• M22: 30,491,487 km (0.113 R)
• M23: 32,583,912 km (0.111 R)
• M24: 38,494,823 km (0.097 R)
• M25: 40,659,504 km (0.059 R)
• M26: 43,190,252 km (0.104 R)
• M27: 47,028,035 km (0.097 R)
• M28: 48,873,624 km (0.109 R)
• M29: 56,911,518 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit