🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 28.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,567,538 km

• M1: 32,014 km (0.114 R)
• M2: 172,337 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 17.4 Hours

Environment

Temp: 278 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.61 AU - 0.89 AU

Year: 227 Days

Day: 15.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.69 AU - 0.93 AU

Year: 255 Days

Day: 26 Hours

Environment

Temp: 204 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,567,538 km

• M1: 52,658 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 15

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.87 AU - 7.19 AU

Year: 6521 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,567,538 km

• M1: 187,297 km (0.067 R)
• M2: 836,402 km (0.104 R)
• M3: 1,329,925 km (0.102 R)
• M4: 1,844,392 km (0.107 R)
• M5: 2,521,173 km (0.12 R)
• M6: 4,220,754 km (0.056 R)
• M7: 5,744,857 km (0.095 R)
• M8: 7,089,443 km (0.065 R)
• M9: 7,581,620 km (0.12 R)
• M10: 8,065,719 km (0.086 R)
• M11: 8,732,626 km (0.093 R)
• M12: 9,961,423 km (0.114 R)
• M13: 12,385,657 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 8.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.42 AU - 9.42 AU

Year: 9320 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,567,538 km

• M1: 109,506 km (0.086 R)
• M2: 458,517 km (0.106 R)
• M3: 809,624 km (0.087 R)
• M4: 1,502,711 km (0.109 R)
• M5: 1,929,513 km (0.105 R)
• M6: 2,363,347 km (0.076 R)
• M7: 3,568,208 km (0.116 R)
• M8: 4,497,660 km (0.039 R)
• M9: 5,294,568 km (0.093 R)
• M10: 5,677,838 km (0.113 R)
• M11: 6,790,846 km (0.094 R)
• M12: 7,438,156 km (0.094 R)
• M13: 10,103,391 km (0.057 R)
• M14: 10,794,683 km (0.077 R)
• M15: 11,307,505 km (0.11 R)
• M16: 12,052,652 km (0.106 R)
• M17: 13,000,953 km (0.06 R)
• M18: 13,347,272 km (0.088 R)
• M19: 14,484,814 km (0.113 R)
• M20: 29,429,791 km (0.075 R)
• M21: 29,827,272 km (0.066 R)
• M22: 30,633,156 km (0.114 R)
• M23: 34,330,318 km (0.117 R)
• M24: 34,770,883 km (0.026 R)
• M25: 40,112,575 km (0.071 R)
• M26: 41,715,815 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 12

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.19 AU - 12.07 AU

Year: 12125 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,567,538 km

• M1: 149,299 km (0.115 R)
• M2: 850,613 km (0.069 R)
• M3: 1,358,648 km (0.043 R)
• M4: 1,994,888 km (0.109 R)
• M5: 2,393,117 km (0.072 R)
• M6: 3,252,258 km (0.09 R)
• M7: 4,009,223 km (0.101 R)
• M8: 5,873,212 km (0.111 R)
• M9: 6,953,907 km (0.086 R)
• M10: 7,474,957 km (0.046 R)
• M11: 9,932,102 km (0.106 R)
• M12: 10,314,624 km (0.108 R)
• M13: 11,109,287 km (0.085 R)
• M14: 13,275,016 km (0.119 R)
• M15: 14,215,388 km (0.115 R)
• M16: 14,631,719 km (0.076 R)
• M17: 15,416,360 km (0.094 R)
• M18: 16,607,458 km (0.089 R)
• M19: 19,680,946 km (0.096 R)
• M20: 21,623,923 km (0.09 R)
• M21: 26,824,544 km (0.091 R)
• M22: 27,891,476 km (0.113 R)
• M23: 29,208,835 km (0.101 R)
• M24: 31,378,901 km (0.118 R)
• M25: 32,683,245 km (0.106 R)
• M26: 36,943,493 km (0.111 R)
• M27: 38,800,601 km (0.051 R)
• M28: 45,340,422 km (0.107 R)
• M29: 48,870,184 km (0.095 R)
• M30: 55,781,456 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 3.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.72 AU - 21.02 AU

Year: 26428 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,567,538 km

• M1: 154,235 km (0.097 R)
• M2: 670,498 km (0.105 R)
• M3: 2,152,414 km (0.12 R)
• M4: 2,904,143 km (0.055 R)
• M5: 3,050,749 km (0.112 R)
• M6: 3,751,466 km (0.116 R)
• M7: 6,867,141 km (0.119 R)
• M8: 7,600,021 km (0.055 R)
• M9: 12,342,273 km (0.069 R)
• M10: 13,573,015 km (0.088 R)
• M11: 16,680,013 km (0.113 R)
• M12: 19,834,284 km (0.089 R)
• M13: 20,362,514 km (0.111 R)
• M14: 21,036,004 km (0.081 R)
• M15: 25,160,866 km (0.085 R)
• M16: 25,779,752 km (0.072 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit