🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 25.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 10

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.22 AU - 9.34 AU

Year: 8617 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,955,119 km

• M1: 124,765 km (0.116 R)
• M2: 481,406 km (0.066 R)
• M3: 901,626 km (0.089 R)
• M4: 1,281,007 km (0.057 R)
• M5: 1,649,466 km (0.099 R)
• M6: 1,971,999 km (0.062 R)
• M7: 2,487,962 km (0.077 R)
• M8: 3,159,806 km (0.072 R)
• M9: 4,001,444 km (0.071 R)
• M10: 4,954,831 km (0.101 R)
• M11: 5,435,339 km (0.119 R)
• M12: 6,052,879 km (0.092 R)
• M13: 7,551,102 km (0.095 R)
• M14: 11,210,416 km (0.117 R)
• M15: 12,969,687 km (0.095 R)
• M16: 15,704,784 km (0.102 R)
• M17: 19,499,484 km (0.115 R)
• M18: 21,861,186 km (0.103 R)
• M19: 35,046,144 km (0.07 R)
• M20: 36,219,140 km (0.113 R)
• M21: 37,176,417 km (0.068 R)
• M22: 45,726,384 km (0.117 R)
• M23: 46,563,085 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 9.8

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.15 AU - 12.15 AU

Year: 12569 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,955,119 km

• M1: 123,119 km (0.077 R)
• M2: 433,235 km (0.113 R)
• M3: 825,631 km (0.117 R)
• M4: 1,148,762 km (0.102 R)
• M5: 1,558,062 km (0.086 R)
• M6: 2,046,050 km (0.12 R)
• M7: 2,875,720 km (0.064 R)
• M8: 3,380,313 km (0.111 R)
• M9: 4,854,301 km (0.08 R)
• M10: 5,255,972 km (0.093 R)
• M11: 5,937,240 km (0.087 R)
• M12: 6,880,754 km (0.059 R)
• M13: 7,519,238 km (0.103 R)
• M14: 8,196,767 km (0.056 R)
• M15: 8,719,162 km (0.103 R)
• M16: 9,162,870 km (0.099 R)
• M17: 10,149,318 km (0.08 R)
• M18: 13,664,419 km (0.111 R)
• M19: 14,062,050 km (0.105 R)
• M20: 14,604,193 km (0.109 R)
• M21: 17,604,528 km (0.103 R)
• M22: 18,314,220 km (0.049 R)
• M23: 19,959,647 km (0.119 R)
• M24: 20,558,188 km (0.095 R)
• M25: 23,542,217 km (0.05 R)
• M26: 25,584,677 km (0.032 R)
• M27: 27,742,626 km (0.106 R)
• M28: 28,273,848 km (0.1 R)
• M29: 29,686,650 km (0.088 R)
• M30: 31,374,563 km (0.085 R)
• M31: 33,483,444 km (0.103 R)
• M32: 40,646,789 km (0.062 R)
• M33: 45,459,651 km (0.11 R)
• M34: 46,495,617 km (0.097 R)
• M35: 50,639,328 km (0.084 R)
• M36: 51,432,795 km (0.117 R)
• M37: 52,557,472 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.3

Radius: 4

Gravity: 57.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.69 AU - 15.59 AU

Year: 21305 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,955,119 km

• M1: 54,902 km (0.034 R)
• M2: 408,552 km (0.05 R)
• M3: 908,358 km (0.113 R)
• M4: 1,519,765 km (0.094 R)
• M5: 1,774,380 km (0.104 R)
• M6: 3,403,052 km (0.098 R)
• M7: 4,596,694 km (0.094 R)
• M8: 5,449,551 km (0.083 R)
• M9: 7,718,801 km (0.029 R)
• M10: 8,973,329 km (0.095 R)
• M11: 9,499,315 km (0.032 R)
• M12: 10,936,352 km (0.11 R)
• M13: 11,200,243 km (0.108 R)
• M14: 13,466,651 km (0.105 R)
• M15: 15,354,426 km (0.051 R)
• M16: 16,275,800 km (0.116 R)
• M17: 24,000,734 km (0.054 R)
• M18: 24,334,487 km (0.082 R)
• M19: 31,408,971 km (0.113 R)
• M20: 36,865,702 km (0.085 R)
• M21: 57,746,124 km (0.038 R)
• M22: 62,234,659 km (0.074 R)
• M23: 70,298,283 km (0.045 R)
• M24: 70,525,373 km (0.085 R)
• M25: 77,567,992 km (0.082 R)
• M26: 78,540,976 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.7

Radius: 3.3

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.31 AU - 17.81 AU

Year: 23276 Days

Day: 24 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,955,119 km

• M1: 40,990 km (0.067 R)
• M2: 403,765 km (0.1 R)
• M3: 576,251 km (0.112 R)
• M4: 734,226 km (0.117 R)
• M5: 1,614,011 km (0.079 R)
• M6: 1,963,622 km (0.12 R)
• M7: 3,537,092 km (0.112 R)
• M8: 4,012,065 km (0.103 R)
• M9: 4,409,846 km (0.107 R)
• M10: 5,054,912 km (0.108 R)
• M11: 5,795,721 km (0.117 R)
• M12: 6,340,556 km (0.028 R)
• M13: 8,223,545 km (0.077 R)
• M14: 8,677,275 km (0.047 R)
• M15: 16,746,734 km (0.037 R)
• M16: 21,598,043 km (0.096 R)
• M17: 30,720,970 km (0.086 R)
• M18: 33,716,667 km (0.075 R)
• M19: 41,189,081 km (0.085 R)
• M20: 42,644,369 km (0.119 R)
• M21: 46,502,648 km (0.083 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit