🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.69 AU - 0.83 AU

Year: 242 Days

Day: 22.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.06 AU - 1.3 AU

Year: 468 Days

Day: 34.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 81.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,216,162 km

• M1: 169,494 km (0.098 R)
• M2: 523,742 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 12

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.56 AU - 6.76 AU

Year: 4918 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,216,162 km

• M1: 149,598 km (0.108 R)
• M2: 554,709 km (0.113 R)
• M3: 1,162,226 km (0.106 R)
• M4: 1,921,285 km (0.08 R)
• M5: 2,987,619 km (0.112 R)
• M6: 5,237,122 km (0.096 R)
• M7: 6,822,710 km (0.098 R)
• M8: 9,749,742 km (0.052 R)
• M9: 10,344,244 km (0.109 R)
• M10: 11,984,734 km (0.062 R)
• M11: 14,110,370 km (0.093 R)
• M12: 15,206,324 km (0.106 R)
• M13: 16,064,867 km (0.049 R)
• M14: 16,774,858 km (0.055 R)
• M15: 17,691,444 km (0.109 R)
• M16: 18,576,764 km (0.036 R)
• M17: 22,635,654 km (0.062 R)
• M18: 28,175,263 km (0.102 R)
• M19: 29,034,104 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 10.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.31 AU - 8.53 AU

Year: 8141 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,216,162 km

• M1: 125,812 km (0.096 R)
• M2: 549,772 km (0.11 R)
• M3: 1,113,906 km (0.119 R)
• M4: 1,637,349 km (0.083 R)
• M5: 2,354,521 km (0.111 R)
• M6: 3,115,675 km (0.117 R)
• M7: 3,542,328 km (0.086 R)
• M8: 3,906,300 km (0.041 R)
• M9: 4,349,259 km (0.087 R)
• M10: 6,826,450 km (0.067 R)
• M11: 8,534,110 km (0.119 R)
• M12: 15,216,647 km (0.112 R)
• M13: 20,234,758 km (0.109 R)
• M14: 21,883,476 km (0.083 R)
• M15: 22,370,716 km (0.076 R)
• M16: 22,948,014 km (0.081 R)
• M17: 23,704,979 km (0.065 R)
• M18: 24,565,466 km (0.119 R)
• M19: 28,504,378 km (0.115 R)
• M20: 31,695,301 km (0.077 R)
• M21: 33,163,454 km (0.113 R)
• M22: 33,698,566 km (0.112 R)
• M23: 34,130,904 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 8.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.08 AU - 10.82 AU

Year: 9780 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 154.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,216,162 km

• M1: 102,325 km (0.106 R)
• M2: 417,976 km (0.057 R)
• M3: 840,441 km (0.12 R)
• M4: 1,369,120 km (0.111 R)
• M5: 2,104,094 km (0.061 R)
• M6: 3,406,643 km (0.091 R)
• M7: 4,278,798 km (0.068 R)
• M8: 5,094,406 km (0.092 R)
• M9: 6,135,607 km (0.103 R)
• M10: 6,622,847 km (0.093 R)
• M11: 7,601,217 km (0.085 R)
• M12: 8,996,666 km (0.118 R)
• M13: 10,149,916 km (0.05 R)
• M14: 11,543,570 km (0.05 R)
• M15: 12,286,324 km (0.112 R)
• M16: 17,172,040 km (0.06 R)
• M17: 19,074,327 km (0.083 R)
• M18: 20,465,438 km (0.119 R)
• M19: 21,552,266 km (0.104 R)
• M20: 21,997,469 km (0.055 R)
• M21: 22,906,576 km (0.095 R)
• M22: 23,840,365 km (0.06 R)
• M23: 27,656,158 km (0.045 R)
• M24: 30,167,757 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 8.3

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.15 AU - 11.41 AU

Year: 11171 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,216,162 km

• M1: 106,065 km (0.088 R)
• M2: 404,213 km (0.07 R)
• M3: 905,815 km (0.069 R)
• M4: 1,571,675 km (0.117 R)
• M5: 2,279,124 km (0.118 R)
• M6: 2,591,484 km (0.104 R)
• M7: 3,302,822 km (0.098 R)
• M8: 6,037,471 km (0.092 R)
• M9: 8,455,122 km (0.113 R)
• M10: 10,108,179 km (0.051 R)
• M11: 11,966,034 km (0.102 R)
• M12: 12,493,517 km (0.055 R)
• M13: 16,344,166 km (0.098 R)
• M14: 19,045,903 km (0.113 R)
• M15: 20,752,217 km (0.105 R)
• M16: 23,272,642 km (0.053 R)
• M17: 23,635,716 km (0.109 R)
• M18: 24,466,133 km (0.11 R)
• M19: 29,649,550 km (0.09 R)
• M20: 30,183,465 km (0.09 R)
• M21: 34,102,331 km (0.048 R)
• M22: 35,162,381 km (0.059 R)
• M23: 39,365,184 km (0.033 R)
• M24: 44,445,527 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 11.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.11 AU - 14.65 AU

Year: 15910 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,216,162 km

• M1: 148,102 km (0.082 R)
• M2: 811,718 km (0.093 R)
• M3: 1,248,245 km (0.09 R)
• M4: 1,726,808 km (0.073 R)
• M5: 2,227,811 km (0.107 R)
• M6: 2,778,930 km (0.091 R)
• M7: 3,472,765 km (0.089 R)
• M8: 4,404,012 km (0.107 R)
• M9: 7,014,345 km (0.102 R)
• M10: 8,253,015 km (0.098 R)
• M11: 8,899,129 km (0.111 R)
• M12: 11,520,382 km (0.104 R)
• M13: 12,013,008 km (0.054 R)
• M14: 15,417,257 km (0.028 R)
• M15: 17,021,994 km (0.098 R)
• M16: 17,823,988 km (0.072 R)
• M17: 18,317,362 km (0.094 R)
• M18: 20,027,565 km (0.101 R)
• M19: 21,655,788 km (0.046 R)
• M20: 23,468,465 km (0.109 R)
• M21: 24,765,628 km (0.089 R)
• M22: 25,174,180 km (0.117 R)
• M23: 25,795,460 km (0.119 R)
• M24: 26,426,913 km (0.037 R)
• M25: 27,393,614 km (0.056 R)
• M26: 28,831,100 km (0.108 R)
• M27: 30,668,760 km (0.104 R)
• M28: 34,070,466 km (0.105 R)
• M29: 40,051,988 km (0.079 R)
• M30: 40,474,003 km (0.109 R)
• M31: 44,557,127 km (0.076 R)
• M32: 46,698,172 km (0.096 R)
• M33: 47,793,977 km (0.09 R)
• M34: 48,746,915 km (0.101 R)
• M35: 56,125,830 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit