🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.47 AU - 0.73 AU

Year: 175 Days

Day: 46.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,153,964 km

• M1: 89,310 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 471 Days

Day: 32.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.05 AU - 3.65 AU

Year: 2310 Days

Day: 28.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,153,964 km

• M1: 227,538 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.54 AU - 4.3 AU

Year: 2924 Days

Day: 43.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,153,964 km

• M1: 90,956 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 9.9

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.15 AU - 4.67 AU

Year: 3489 Days

Day: 11.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,153,964 km

• M1: 123,269 km (0.112 R)
• M2: 442,211 km (0.095 R)
• M3: 750,981 km (0.054 R)
• M4: 1,195,137 km (0.035 R)
• M5: 1,507,049 km (0.113 R)
• M6: 1,978,282 km (0.1 R)
• M7: 2,498,733 km (0.096 R)
• M8: 2,808,999 km (0.067 R)
• M9: 3,588,105 km (0.106 R)
• M10: 3,920,511 km (0.037 R)
• M11: 4,892,748 km (0.087 R)
• M12: 5,250,287 km (0.039 R)
• M13: 8,123,314 km (0.06 R)
• M14: 9,035,861 km (0.041 R)
• M15: 10,178,190 km (0.076 R)
• M16: 11,020,277 km (0.05 R)
• M17: 11,999,694 km (0.114 R)
• M18: 13,084,428 km (0.098 R)
• M19: 14,336,263 km (0.104 R)
• M20: 17,486,495 km (0.053 R)
• M21: 18,386,476 km (0.106 R)
• M22: 22,020,657 km (0.103 R)
• M23: 22,716,586 km (0.098 R)
• M24: 24,005,970 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 8.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.52 AU - 7.42 AU

Year: 6200 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,153,964 km

• M1: 109,506 km (0.096 R)
• M2: 428,149 km (0.116 R)
• M3: 728,242 km (0.104 R)
• M4: 1,064,538 km (0.063 R)
• M5: 2,513,543 km (0.086 R)
• M6: 2,988,068 km (0.112 R)
• M7: 3,365,802 km (0.091 R)
• M8: 4,016,852 km (0.062 R)
• M9: 4,585,324 km (0.119 R)
• M10: 5,568,182 km (0.113 R)
• M11: 7,223,034 km (0.053 R)
• M12: 7,945,293 km (0.048 R)
• M13: 9,984,012 km (0.077 R)
• M14: 10,401,839 km (0.107 R)
• M15: 11,828,105 km (0.109 R)
• M16: 15,737,995 km (0.072 R)
• M17: 17,014,813 km (0.046 R)
• M18: 20,211,720 km (0.119 R)
• M19: 23,380,352 km (0.067 R)
• M20: 27,312,981 km (0.073 R)
• M21: 31,964,427 km (0.061 R)
• M22: 32,568,055 km (0.068 R)
• M23: 33,590,706 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 9.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.05 AU - 8.37 AU

Year: 8862 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,153,964 km

• M1: 129,701 km (0.094 R)
• M2: 521,049 km (0.117 R)
• M3: 1,109,119 km (0.056 R)
• M4: 1,845,888 km (0.063 R)
• M5: 2,771,001 km (0.117 R)
• M6: 3,088,298 km (0.025 R)
• M7: 7,325,509 km (0.109 R)
• M8: 9,222,260 km (0.118 R)
• M9: 9,978,926 km (0.047 R)
• M10: 10,822,060 km (0.072 R)
• M11: 17,403,917 km (0.109 R)
• M12: 18,168,063 km (0.069 R)
• M13: 23,613,276 km (0.089 R)
• M14: 25,027,125 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 9.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.4 AU - 9.64 AU

Year: 9369 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,153,964 km

• M1: 120,277 km (0.115 R)
• M2: 497,563 km (0.118 R)
• M3: 1,312,123 km (0.092 R)
• M4: 1,818,063 km (0.085 R)
• M5: 2,624,395 km (0.06 R)
• M6: 3,108,793 km (0.075 R)
• M7: 3,829,556 km (0.119 R)
• M8: 6,224,767 km (0.113 R)
• M9: 6,894,517 km (0.093 R)
• M10: 10,363,243 km (0.114 R)
• M11: 11,905,447 km (0.082 R)
• M12: 13,173,588 km (0.043 R)
• M13: 13,534,568 km (0.056 R)
• M14: 14,850,281 km (0.102 R)
• M15: 16,804,628 km (0.109 R)
• M16: 19,307,400 km (0.112 R)
• M17: 26,250,986 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit