🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 325 Days

Day: 40.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,993,958 km

• M1: 16,007 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.84 AU - 1.04 AU

Year: 325 Days

Day: 12.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,993,958 km

• M1: 453,730 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2 AU - 2.9 AU

Year: 1367 Days

Day: 38.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,993,958 km

• M1: 1,409,362 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.23 AU - 4.75 AU

Year: 2841 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 99 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,993,958 km

• M1: 34,856 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 8.8

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.78 AU - 8.5 AU

Year: 6801 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,993,958 km

• M1: 109,805 km (0.042 R)
• M2: 390,002 km (0.068 R)
• M3: 842,834 km (0.03 R)
• M4: 1,273,975 km (0.116 R)
• M5: 1,720,525 km (0.088 R)
• M6: 2,734,051 km (0.119 R)
• M7: 3,642,110 km (0.03 R)
• M8: 4,077,140 km (0.103 R)
• M9: 6,410,119 km (0.051 R)
• M10: 9,293,020 km (0.077 R)
• M11: 12,401,963 km (0.077 R)
• M12: 13,613,855 km (0.102 R)
• M13: 14,307,241 km (0.049 R)
• M14: 15,890,286 km (0.095 R)
• M15: 17,586,576 km (0.059 R)
• M16: 18,759,124 km (0.089 R)
• M17: 22,191,797 km (0.098 R)
• M18: 23,889,733 km (0.076 R)
• M19: 25,240,302 km (0.068 R)
• M20: 25,585,724 km (0.049 R)
• M21: 27,089,182 km (0.091 R)
• M22: 27,542,314 km (0.036 R)
• M23: 29,121,021 km (0.06 R)
• M24: 30,661,131 km (0.102 R)
• M25: 32,052,690 km (0.098 R)
• M26: 34,641,481 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 15

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.79 AU - 12.51 AU

Year: 13271 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,993,958 km

• M1: 186,549 km (0.096 R)
• M2: 905,217 km (0.089 R)
• M3: 2,030,193 km (0.103 R)
• M4: 2,580,114 km (0.076 R)
• M5: 4,794,911 km (0.085 R)
• M6: 5,936,343 km (0.109 R)
• M7: 6,489,855 km (0.099 R)
• M8: 7,564,566 km (0.119 R)
• M9: 8,655,434 km (0.088 R)
• M10: 10,513,589 km (0.088 R)
• M11: 13,612,359 km (0.095 R)
• M12: 14,159,289 km (0.065 R)
• M13: 17,196,874 km (0.087 R)
• M14: 20,202,145 km (0.063 R)
• M15: 22,108,621 km (0.102 R)
• M16: 24,231,863 km (0.046 R)
• M17: 25,859,189 km (0.082 R)
• M18: 27,558,471 km (0.039 R)
• M19: 28,546,415 km (0.114 R)
• M20: 29,900,126 km (0.08 R)
• M21: 31,890,825 km (0.111 R)
• M22: 32,371,782 km (0.083 R)
• M23: 34,596,452 km (0.093 R)
• M24: 40,041,216 km (0.095 R)
• M25: 42,747,891 km (0.083 R)
• M26: 44,818,924 km (0.114 R)
• M27: 49,000,633 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 4.9

Gravity: 39.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.58 AU - 18.6 AU

Year: 24086 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,993,958 km

• M1: 61,335 km (0.079 R)
• M2: 235,168 km (0.113 R)
• M3: 540,647 km (0.079 R)
• M4: 1,124,826 km (0.106 R)
• M5: 1,437,486 km (0.12 R)
• M6: 1,928,317 km (0.116 R)
• M7: 2,474,050 km (0.059 R)
• M8: 3,002,728 km (0.107 R)
• M9: 3,798,290 km (0.102 R)
• M10: 4,034,655 km (0.084 R)
• M11: 4,209,385 km (0.076 R)
• M12: 5,535,570 km (0.096 R)
• M13: 6,433,756 km (0.052 R)
• M14: 7,582,368 km (0.088 R)
• M15: 9,097,495 km (0.108 R)
• M16: 12,197,014 km (0.118 R)
• M17: 12,637,430 km (0.062 R)
• M18: 13,627,917 km (0.108 R)
• M19: 14,833,676 km (0.09 R)
• M20: 18,298,662 km (0.047 R)
• M21: 18,972,900 km (0.102 R)
• M22: 19,168,574 km (0.052 R)
• M23: 24,740,645 km (0.074 R)
• M24: 26,528,340 km (0.074 R)
• M25: 30,092,509 km (0.086 R)
• M26: 35,422,083 km (0.095 R)
• M27: 36,618,866 km (0.098 R)
• M28: 39,251,340 km (0.07 R)
• M29: 43,687,066 km (0.043 R)
• M30: 43,857,458 km (0.037 R)
• M31: 70,229,468 km (0.118 R)
• M32: 72,353,309 km (0.069 R)
• M33: 73,070,631 km (0.093 R)
• M34: 80,506,693 km (0.117 R)
• M35: 82,052,039 km (0.034 R)
• M36: 88,977,373 km (0.118 R)
• M37: 90,352,327 km (0.094 R)
• M38: 90,629,083 km (0.048 R)
• M39: 95,706,435 km (0.082 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit