🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 150 Days

Day: 24.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,172,737 km

• M1: 39,643 km (0.077 R)
• M2: 65,823 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.87 AU - 1.09 AU

Year: 347 Days

Day: 36.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,172,737 km

• M1: 116,836 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.72 AU - 3.44 AU

Year: 1936 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,172,737 km

• M1: 1,221,915 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 10

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.92 AU - 5.86 AU

Year: 4482 Days

Day: 6.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,172,737 km

• M1: 125,064 km (0.084 R)
• M2: 843,283 km (0.099 R)
• M3: 1,241,064 km (0.082 R)
• M4: 1,602,193 km (0.118 R)
• M5: 2,239,929 km (0.087 R)
• M6: 2,818,573 km (0.106 R)
• M7: 3,771,362 km (0.111 R)
• M8: 4,394,587 km (0.066 R)
• M9: 5,112,058 km (0.111 R)
• M10: 6,394,860 km (0.077 R)
• M11: 7,213,161 km (0.086 R)
• M12: 7,559,480 km (0.114 R)
• M13: 8,210,978 km (0.112 R)
• M14: 9,667,164 km (0.104 R)
• M15: 11,520,981 km (0.109 R)
• M16: 12,482,147 km (0.09 R)
• M17: 12,931,838 km (0.056 R)
• M18: 15,006,312 km (0.061 R)
• M19: 16,093,440 km (0.1 R)
• M20: 18,232,240 km (0.043 R)
• M21: 19,536,136 km (0.091 R)
• M22: 20,347,554 km (0.067 R)
• M23: 20,831,354 km (0.104 R)
• M24: 21,821,692 km (0.106 R)
• M25: 25,535,908 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.3

Radius: 8.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.38 AU - 7.6 AU

Year: 5922 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,172,737 km

• M1: 130,300 km (0.115 R)
• M2: 498,759 km (0.118 R)
• M3: 804,537 km (0.104 R)
• M4: 1,066,184 km (0.09 R)
• M5: 1,721,124 km (0.056 R)
• M6: 2,027,799 km (0.077 R)
• M7: 2,462,531 km (0.03 R)
• M8: 2,735,696 km (0.082 R)
• M9: 3,156,216 km (0.11 R)
• M10: 3,539,037 km (0.078 R)
• M11: 5,026,788 km (0.084 R)
• M12: 5,550,081 km (0.032 R)
• M13: 6,891,824 km (0.103 R)
• M14: 11,565,262 km (0.108 R)
• M15: 15,826,108 km (0.043 R)
• M16: 17,353,951 km (0.118 R)
• M17: 19,289,149 km (0.12 R)
• M18: 22,041,750 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.6

Radius: 13.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.3 AU - 8.66 AU

Year: 8074 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,172,737 km

• M1: 165,455 km (0.031 R)
• M2: 688,898 km (0.108 R)
• M3: 1,235,678 km (0.11 R)
• M4: 1,962,425 km (0.115 R)
• M5: 2,664,188 km (0.089 R)
• M6: 3,257,494 km (0.095 R)
• M7: 4,353,148 km (0.055 R)
• M8: 5,333,762 km (0.089 R)
• M9: 6,562,859 km (0.118 R)
• M10: 6,999,684 km (0.064 R)
• M11: 10,283,956 km (0.096 R)
• M12: 11,333,385 km (0.09 R)
• M13: 12,125,805 km (0.11 R)
• M14: 15,477,994 km (0.119 R)
• M15: 16,123,958 km (0.116 R)
• M16: 16,787,873 km (0.106 R)
• M17: 17,888,016 km (0.047 R)
• M18: 19,330,139 km (0.11 R)
• M19: 20,615,783 km (0.107 R)
• M20: 23,189,465 km (0.046 R)
• M21: 24,466,732 km (0.06 R)
• M22: 27,534,834 km (0.101 R)
• M23: 28,483,883 km (0.117 R)
• M24: 31,874,818 km (0.074 R)
• M25: 38,735,227 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 13

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.28 AU - 9.04 AU

Year: 8349 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,172,737 km

• M1: 194,477 km (0.078 R)
• M2: 624,122 km (0.057 R)
• M3: 1,088,025 km (0.119 R)
• M4: 2,500,528 km (0.077 R)
• M5: 2,966,975 km (0.12 R)
• M6: 3,777,047 km (0.096 R)
• M7: 9,007,138 km (0.089 R)
• M8: 10,574,325 km (0.055 R)
• M9: 12,036,645 km (0.038 R)
• M10: 17,827,129 km (0.096 R)
• M11: 18,809,389 km (0.046 R)
• M12: 19,313,983 km (0.12 R)
• M13: 20,815,048 km (0.088 R)
• M14: 22,112,660 km (0.117 R)
• M15: 25,939,373 km (0.102 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit