🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.79 AU - 1.07 AU

Year: 336 Days

Day: 19.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.94 AU - 0.94 AU

Year: 342 Days

Day: 20.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,121,659 km

• M1: 135,984 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.32 AU - 1.42 AU

Year: 601 Days

Day: 35.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,121,659 km

• M1: 400,773 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.49 AU - 2.91 AU

Year: 1663 Days

Day: 30.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,121,659 km

• M1: 341,532 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.08 AU - 4.7 AU

Year: 2875 Days

Day: 20.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 91.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,121,659 km

• M1: 1,391,859 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 9.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.52 AU - 6.66 AU

Year: 4953 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,121,659 km

• M1: 117,285 km (0.045 R)
• M2: 447,597 km (0.074 R)
• M3: 964,457 km (0.079 R)
• M4: 1,382,135 km (0.096 R)
• M5: 2,340,159 km (0.108 R)
• M6: 2,808,102 km (0.1 R)
• M7: 3,617,277 km (0.089 R)
• M8: 4,428,097 km (0.089 R)
• M9: 4,832,759 km (0.105 R)
• M10: 5,545,892 km (0.117 R)
• M11: 7,383,702 km (0.054 R)
• M12: 10,165,624 km (0.108 R)
• M13: 12,631,895 km (0.104 R)
• M14: 14,667,323 km (0.078 R)
• M15: 17,169,198 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 11.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.03 AU - 12.23 AU

Year: 13915 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,121,659 km

• M1: 146,157 km (0.107 R)
• M2: 752,776 km (0.1 R)
• M3: 1,237,324 km (0.119 R)
• M4: 2,105,291 km (0.039 R)
• M5: 2,514,591 km (0.057 R)
• M6: 3,192,568 km (0.086 R)
• M7: 4,749,583 km (0.046 R)
• M8: 5,390,610 km (0.108 R)
• M9: 6,399,797 km (0.038 R)
• M10: 8,308,516 km (0.089 R)
• M11: 8,790,670 km (0.101 R)
• M12: 11,253,051 km (0.07 R)
• M13: 17,340,637 km (0.051 R)
• M14: 19,273,442 km (0.08 R)
• M15: 24,727,331 km (0.117 R)
• M16: 25,323,628 km (0.042 R)
• M17: 26,856,558 km (0.095 R)
• M18: 29,881,875 km (0.086 R)
• M19: 31,015,379 km (0.106 R)
• M20: 32,059,721 km (0.05 R)
• M21: 33,127,551 km (0.059 R)
• M22: 35,963,777 km (0.119 R)
• M23: 38,161,370 km (0.068 R)
• M24: 38,558,402 km (0.113 R)
• M25: 41,414,525 km (0.104 R)
• M26: 48,312,333 km (0.092 R)
• M27: 51,305,487 km (0.096 R)
• M28: 58,532,112 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.9

Radius: 7

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.99 AU - 14.25 AU

Year: 18836 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,121,659 km

• M1: 87,365 km (0.116 R)
• M2: 341,981 km (0.073 R)
• M3: 619,335 km (0.028 R)
• M4: 2,675,708 km (0.112 R)
• M5: 3,022,625 km (0.108 R)
• M6: 3,746,679 km (0.114 R)
• M7: 7,773,554 km (0.107 R)
• M8: 9,850,122 km (0.107 R)
• M9: 10,617,559 km (0.114 R)
• M10: 11,171,670 km (0.074 R)
• M11: 12,743,495 km (0.096 R)
• M12: 15,061,514 km (0.086 R)
• M13: 15,603,507 km (0.078 R)
• M14: 16,808,966 km (0.112 R)
• M15: 18,075,312 km (0.089 R)
• M16: 18,335,912 km (0.116 R)
• M17: 19,223,177 km (0.095 R)
• M18: 20,512,860 km (0.091 R)
• M19: 21,565,730 km (0.044 R)
• M20: 24,620,219 km (0.08 R)
• M21: 26,361,538 km (0.076 R)
• M22: 28,651,732 km (0.068 R)
• M23: 29,244,289 km (0.117 R)
• M24: 30,087,722 km (0.063 R)
• M25: 30,947,162 km (0.081 R)
• M26: 33,492,719 km (0.095 R)
• M27: 37,850,804 km (0.086 R)
• M28: 38,277,757 km (0.046 R)
• M29: 39,577,912 km (0.113 R)
• M30: 42,113,745 km (0.027 R)
• M31: 43,343,739 km (0.051 R)
• M32: 44,597,519 km (0.112 R)
• M33: 53,878,571 km (0.112 R)
• M34: 58,492,169 km (0.05 R)
• M35: 64,772,736 km (0.071 R)
• M36: 66,616,979 km (0.117 R)
• M37: 67,239,306 km (0.067 R)
• M38: 70,409,734 km (0.042 R)
• M39: 72,577,856 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit