🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.15 AU - 1.39 AU

Year: 508 Days

Day: 30.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.43 AU - 1.81 AU

Year: 731 Days

Day: 21.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,563,134 km

• M1: 300,393 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.35 AU - 1.93 AU

Year: 745 Days

Day: 38.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,563,134 km

• M1: 234,719 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.16 AU - 3.44 AU

Year: 1662 Days

Day: 34.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.37 AU - 4.87 AU

Year: 2967 Days

Day: 43.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,563,134 km

• M1: 409,001 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 14

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.39 AU - 9.45 AU

Year: 9451 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,563,134 km

• M1: 174,132 km (0.094 R)
• M2: 878,738 km (0.104 R)
• M3: 1,916,498 km (0.106 R)
• M4: 2,429,469 km (0.12 R)
• M5: 3,565,067 km (0.089 R)
• M6: 4,550,169 km (0.095 R)
• M7: 5,575,363 km (0.118 R)
• M8: 7,294,991 km (0.1 R)
• M9: 7,912,082 km (0.116 R)
• M10: 8,519,300 km (0.068 R)
• M11: 9,681,077 km (0.042 R)
• M12: 11,319,173 km (0.044 R)
• M13: 12,318,337 km (0.094 R)
• M14: 17,339,291 km (0.091 R)
• M15: 18,365,981 km (0.046 R)
• M16: 19,123,993 km (0.072 R)
• M17: 20,060,775 km (0.085 R)
• M18: 20,946,395 km (0.1 R)
• M19: 21,523,394 km (0.086 R)
• M20: 26,242,159 km (0.091 R)
• M21: 29,918,527 km (0.087 R)
• M22: 30,862,190 km (0.111 R)
• M23: 31,933,760 km (0.056 R)
• M24: 35,880,750 km (0.119 R)
• M25: 36,945,887 km (0.092 R)
• M26: 38,276,410 km (0.067 R)
• M27: 39,638,499 km (0.059 R)
• M28: 42,067,071 km (0.101 R)
• M29: 42,722,310 km (0.098 R)
• M30: 44,187,770 km (0.102 R)
• M31: 45,824,521 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.45 AU - 12.49 AU

Year: 12019 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,563,134 km

• M1: 141,819 km (0.099 R)
• M2: 623,075 km (0.079 R)
• M3: 1,178,831 km (0.116 R)
• M4: 1,751,641 km (0.108 R)
• M5: 2,829,943 km (0.083 R)
• M6: 3,416,217 km (0.094 R)
• M7: 3,890,143 km (0.067 R)
• M8: 4,331,008 km (0.043 R)
• M9: 4,777,857 km (0.12 R)
• M10: 5,284,395 km (0.103 R)
• M11: 5,857,804 km (0.076 R)
• M12: 7,273,299 km (0.118 R)
• M13: 8,739,807 km (0.097 R)
• M14: 10,533,635 km (0.071 R)
• M15: 11,247,516 km (0.067 R)
• M16: 11,993,261 km (0.071 R)
• M17: 14,372,167 km (0.084 R)
• M18: 15,672,322 km (0.067 R)
• M19: 16,040,183 km (0.119 R)
• M20: 16,729,679 km (0.047 R)
• M21: 17,308,324 km (0.119 R)
• M22: 19,615,871 km (0.078 R)
• M23: 26,182,619 km (0.037 R)
• M24: 28,207,576 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 11.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.95 AU - 14.37 AU

Year: 14125 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,563,134 km

• M1: 141,071 km (0.083 R)
• M2: 1,232,387 km (0.086 R)
• M3: 1,889,122 km (0.056 R)
• M4: 2,288,249 km (0.094 R)
• M5: 2,698,147 km (0.077 R)
• M6: 3,555,642 km (0.055 R)
• M7: 3,958,210 km (0.096 R)
• M8: 6,408,174 km (0.076 R)
• M9: 7,275,393 km (0.112 R)
• M10: 10,523,013 km (0.096 R)
• M11: 12,692,482 km (0.037 R)
• M12: 13,777,515 km (0.109 R)
• M13: 21,340,286 km (0.048 R)
• M14: 25,516,161 km (0.108 R)
• M15: 26,047,084 km (0.109 R)
• M16: 32,382,853 km (0.098 R)
• M17: 33,762,594 km (0.108 R)
• M18: 34,531,676 km (0.095 R)
• M19: 38,275,363 km (0.094 R)
• M20: 46,558,597 km (0.112 R)
• M21: 48,477,040 km (0.094 R)
• M22: 54,372,393 km (0.073 R)
• M23: 59,049,272 km (0.046 R)
• M24: 64,378,396 km (0.094 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit